Chapter 00. Example as a guide to authors 1 2 3 4 5 6 7 8 Writing team: Peter Harris (Convenor), José Muelbert, Pablo Muniz, Kedong Yin, Kawser Ahmed, Regina Folorunsho, Margarita Caso, Claudia Câmara Vale, John Machiwa Group of Experts: Beatrice Ferreira and Peter Harris (Lead members), Patricio Bernal and Jake Rice (co-lead members and editors for Part VI Biodiversity) Length: 0000 words (subtract 1000 words to allow for 2 tables and 1 figure) 9 Abstract 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 This is a template of a chapter that provides a global review of estuaries and deltas based on assessments from 101 regions, covering all of the continents. At the same time, you will find guidance for the editorial style and format to be used for the preparation of the draft chapter. The condition of the estuarine and deltaic environment is rated as “Poor” overall (mean score of 2.07 out of 4). The published assessments gave a Very Poor rating in 31 regions, a “Poor” rating in 31 regions, Good in 31 regions and a “Very Good” rating was given in only 7 regions. Seventy studies reported a trend in terms of improving, stable or declining condition, of which 46 (66 per cent) reported that conditions are declining. Out of the many possible aspects of the environment that could be assessed, water quality and biological aspects are most common whereas socioeconomic aspects are assessed the least often, which is thus a knowledge gap. One other gap in condition assessment is the trend (improving, stable or declining) that was assessed in 77 out of 101 regions and thus not available in about 23 per cent of the regions assessed. At the same time, you will find guidance for the editorial style and format to be used for the preparation of the draft chapter. 27 28 1. Introduction. 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Please use this template for the preparation of your own chapter. This template is set up in English (U.K.). The Concise Oxford English Dictionary, twelfth edition, is the current authority for spelling in the United Nations. If more than one spelling is given in the dictionary, use the form listed first. Since much material will be read on-screen, references should be given in brief in the text, rather than in footnotes. A complete list of works referred to should be included at the end of the text. In-text references should be placed within brackets and consist of the author’s name (or the first author’s name, followed by “et al.”), the year of publication and the page or paragraph reference. If there is more than one publication by that author in the same year, the different publications should be differentiated by A, B, C and so on after the year number. The list of references should be in the alphabetical order of the in-text references and give full details of the material to which reference is made. Arrangements will be made for collecting lists of references in a suitable format. It will assist the production of the World Ocean Assessment if the following writing approaches are followed (which are aligned with those of the United Nations Secretariat): World Ocean Assessment © 2014 United Nations 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 (a) Paragraphs should not contain more than two levels of indentations. The higher level of indentation should be identified by small roman letters in brackets ((a), (b), (c) and so on). The lower level should be identified by small roman numerals in brackets as: (i) The first lower level; (ii) ….; (iii) …..; (iv) and so on; (b) Headings of sections and subsections should be aligned with the left margin; (c) Subparagraphs should commence with a capital (majuscule) letter. 2. Numbers expressed in figures Numbers between 10 and 999,000 are normally written in figures. The following are always expressed in figures: (a) Percentages: Wages increased by only 1 per cent in 2003, compared with 3 per cent in 2002. Note: The words “per cent” are normally written out. The % sign may be used in tables if space is limited. (b) Compound fractions and decimal fractions: The accident occurred 2 1/4 miles from the checkpoint. The refugee camp is 8.5 kilometres from the border. Costs fell by 3.75 per cent in 2001, 1.60 per cent in 2002 and 0.85 per cent in 2003. Note: In decimal fractions expressing a number that is less than one, a zero is inserted before the decimal point. A zero may be added after the last digit if necessary to indicate the level of accuracy. All numbers in a table or series should be carried to the same decimal place. (c) Ratios and map scales: The student-teacher ratio is 9 to 1. A new map on the scale 1:250,000 was published in 2003. (d) Measures and weights: The tanks stopped 300 metres from the camp. The yield was 3 tons per hectare. (e) Ages: Mortality rates declined for children under 5 years of age. (f) Temperature: 10.15°C; 92°F. (g) Sums of money: $6.50; SwF 8.75; €250. Note: For rules on the treatment of money in resolutions and decisions, see "References to money" in Basic documents/Resolutions and other formal decisions of United Nations World Ocean Assessment © 2014 United Nations 90 91 92 93 organs/Drafting and editing. For a list of currencies, see UNTERM (search by country name). 3. Country names, nomenclature and terminology 94 95 96 97 98 99 100 Country names (and also names of regional seas) are listed in the United Nations Multilingual Terminology Database (http://unterm.un.org). After you start your search, enter the name of the country in the “search” field. Under “subject”, click on the down arrow and choose “country name”. Both the short and formal country names are given. The short form is used for most purposes in the United Nations. The formal name is generally used in legal texts, such as treaties. 101 102 The country name is normally given after the name of a city, unless the city is the capital. 103 104 105 106 107 The term “Persian Gulf” is used in documents, publications and statements emanating from the Secretariat as the standard geographical designation for the sea area between the Arabian Peninsula and the Islamic Republic of Iran. The full term “Persian Gulf” is always used to designate that sea area when it is first referred to in a text and is repeated thereafter whenever necessary for the sake of clarity. 108 109 110 111 The term “Gulf” is used in documents, publications and statements emanating from the Secretariat to identify or refer to the general geographical area surrounding or adjacent to the sea area referred to in paragraph 1 above or to refer to the situation around that sea area. The terms “Gulf area”, “Gulf region” and “Gulf States” are examples of such usage. 112 113 114 115 In verbatim or summary records when a speaker is quoted, when material provided by a Government is circulated, or when a resolution or decision of a deliberative body of the United Nations is adopted, the Secretariat reproduces, without any change, the terminology used by the speaker, Government or deliberative body concerned. 116 117 118 119 120 In accordance with a decision of the Fourth Committee of the General Assembly at its 1560th meeting, on 18 November 1965, of which note was taken by the General Assembly at the 1398th plenary meeting, on 16 December 1965, the name to be applied to the Territory of the Falkland Islands (Malvinas) in all United Nations documents is the following: 121 (a) In English, “Falkland Islands (Malvinas)”; 122 (b) In Spanish, “Islas Malvinas (Falkland Islands)”; 123 124 (c) In all languages other than English and Spanish, the equivalent of “Falkland Islands (Malvinas)”. 125 “Taiwan” should be referred to as “Taiwan Province of China”. 126 4. Figures 127 128 129 130 The designer may need to re-create or slightly adjust illustrations (graphs, maps) to conform to the publication design. It is therefore very important that authors provide the Secretariat (through their Chapter Coordinators) with the underlying data for graphics used in the report. The use of graphics, photos may require copyright permission. If this World Ocean Assessment © 2014 United Nations 131 132 133 has already been requested, please mention this. All illustrations must be fully referenced (unless created by the authors) and the source information accurately indicated below the illustration. 134 135 136 137 138 139 140 141 Please number all figures, tables and boxes and refer to them in the text. Number the graphic e.g. Figure 7.1 (i.e. 7 is the number of your chapter and 1 is the graphic number. Next is Figure 7.2 and so on). This should be followed by the title of the Figure. The Figure number and title should be in bold text and should be placed at the top of the graphic. Include the source of your graphic underneath the graphic (it is very important to have this information as it reflects on the credibility of the report. Please do not use very long titles for your figures, boxes and tables. Illustration titles should be short and explain exactly what the illustration contains. 142 143 144 For photos, ensure photo credit is given. Add a short caption to the photo. It is important t to have a high quality photo – should be at least 300dpi otherwise it will not be usable in the published report. 145 146 147 148 Boxes, tables should not be longer than a page long. It makes it hard to read and may not all fit into one page in the published report. Use graphics that are easy to understand for a lay-person. If the graphic is scientific, explain it well in the text (do not however, use up half a page or more to explain graphic). 149 150 151 152 This ends the editorial guidance. In the annex to this chapter, you will find examples of lists of references, a table and a figure. Additional information can be found in the Guidance for contributors. Below is the template chapter on estuaries and deltas. Please use this template for the preparation of your own chapter. 153 5. Estuaries and deltas 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 Estuaries and deltas are amongst the most heavily populated areas of the world (about 60 per cent of the world's population live along estuaries and the coast) making them the most perturbed parts of the world ocean (Kennish, 2002; Small and Cohen, 2004). Of the 32 largest cities in the world, 22 are located in estuaries. They are impacted by sedimentation (from soil erosion caused by deforestation, overgrazing, and other poor farming practices), overfishing, drainage and filling of wetlands, eutrophication due to excessive nutrients from sewage and animal (including aquaculture) wastes, pollutants including heavy metals, polychlorinated biphenyls, radionuclides and hydrocarbons from sewage inputs and diking or damming for flood control or water diversion. Estuaries and deltas provide protected harbours used as ports associated with introduced marine pests. They are foci of human attention, attracting incompatible uses by society such as heavy industry, urbanization and recreation; they are affected by global sea level rise and climate change (Crossland et al. 2003). In short, estuaries and deltas “form a major transition zone with steep gradients in energy and physicochemical properties at the interface between land and sea” (Jennerjahn and Mitchell, 2013). 169 170 171 172 173 More than 50 per cent of large river systems are affected by dams, based on a global synthesis on river fragmentation and flow regulation (Nilsson et al., 2005), with obvious consequences for the estuaries and deltas at their coastal termini. The mean age of river water at river mouths has increased from about two weeks to over one month on a global scale and to more than one year in extreme cases (Vörösmarty et al., 1997). Over the last World Ocean Assessment © 2014 United Nations 174 175 176 177 178 few centuries, the global annual sediment flux into the coastal zone has increased by 2.3 x 109 tons due to human-induced soil erosion and decreased by 3.7 x 109 tons due to retention in reservoirs, the net effect being a reduction of sediment input by 1.4 x 109 tons (Syvitski et al., 2005). A major environmental consequence of river sediment starvation is erosion of the coast and attendant loss of habitat. 179 6. Major threatening processes. 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 Processes affecting the health and condition of estuaries and deltas may be classified into three broad categories: (a) “Short-term” pressures associated with the near term effects of human expansion (e.g., coastal development, land-based inputs of nutrients, over fishing, aquaculture, and maritime operations); (b) “Medium- to long-term” pressures associated with anthropogenic climate change (e.g., sea level rise, increases in atmospheric heat and CO2 fluxes into the oceans, a strengthening global hydrological cycle, and the increasing magnitude of tropical cyclones); and (c) Extreme natural events. A list of processes and impacts is given in Table 1. 195 196 7. Social and economic considerations. 197 198 199 200 201 202 203 204 205 206 207 Estuaries are tourist attractions and provide a centrepiece for development (a harbour view). Estuaries and deltas provide natural harbours that are used for transport and industry as the ideal location of major port facilities. They have ecological importance to commercial fisheries. People value estuaries for recreation, scientific knowledge, education, aesthetic and traditional practices. Boating, fishing, swimming, surfing, and bird watching are just a few of the numerous recreational activities people enjoy in estuaries and deltas. Their unique habitats make them valuable laboratories for scientists and students. Considering the sum of human activities that depend upon the existence of estuaries and deltas and their ecosystem services (eg. Barbier et al., 2011), their total economic value to society is vast; Costanza et al. (1997) estimated their value at approximately US $4.1 trillion (equal to US $6.1 trillion in 2014 dollars). 208 209 210 211 212 213 214 215 216 Some indications of the social and economic value of functioning estuarine and deltaic ecosystems can be found from examples where human activities have impaired such functions. Economic losses due to anthropogenic changes in river discharge are one example. The down-stream consequences of dam-building are often not fully considered when the decision is taken to build a dam on a river system. The economic losses from reduced fisheries landings, due to the reduction in nutrients entering the Indian Ocean at the Sofala Bank fishery (Arthurton 2002), following alteration to the Zambezi River freshwater flows, has been estimated at between 10 and 20 million USD (Turpie 2006). In an extreme case, the Colorado River, prior to the completion of the Hoover Dam in World Ocean Assessment © 2014 United Nations 217 218 219 220 221 222 223 1935, delivered a combination of nutrient-rich water and silt to the historic Delta, comprised over 2.5 million acres of wetlands, habitat for an estimated 400 species of plants and wildlife and home to some 20,000 Cocopah Indians (Glenn et al., 2001). All of the freshwater discharge was impounded behind dams by 1963; the wetlands dried up impacting many dependent species. In 2014, an experimental release of 130 million m3 of water will allow the restoration of the Colorado Delta to begin, although it will take many years to restore even part of the original wetland area (Witze, 2014). 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 Some of the first and most severe impacts of climate change will come through greater storm surges caused by a combination of higher sea levels and stronger storms in some regions. In the absence of storm surge, a 20-80 cm rise in mean sea level will place 7 – 300 million additional people at risk of being flooded each year (Geneva Reports 2009, No. 2, 138 pp. www.genevaassociation.org). Increases in storm surge will increase these numbers substantially. The Organization for Economic Cooperation and Development (OECD) estimates that, in the absence of adaptation, the population in 136 major port cities exposed to storm surges could increase from 40 million in 2005 to ~150 million in the 2070s with exposed assets rising from US $3,000 billion to US $35,000 billion (Nicholls et al., 2008). By 2050, sea-level rise in the Ganges-Brahmaputra Delta could directly affect more than three million people and Bangladesh could lose nearly onequarter of the land area it had in 1989 by the end of this century, in a worst-case scenario (Ericson et al., 2005). As a proportion of GDP, economic losses from flooding are much higher for developing countries that for developed countries (Ramsharan, 2007) Financial losses from weather events are currently doubling every 12 years at an annual rate of 6 per cent (UNEP, 2006). In the Sacramento Delta in San Francisco Bay, California, USA, global sea level rise places about 500,000 acres of agricultural lands in the inner Delta at significant risk of flooding in the first half of the 21st century. Total losses for the wider region—including multiplier effects—could reach 1,800 jobs per year, $130 million in value added, and nearly $14 million in state and local tax receipts (Medellín-Azuara et al., 2012). These examples provide some context for the potential impacts of water abstraction and global warming and sea level rise on ecosystem services upon which estuarine- and deltaic-based societies and economies depend. 247 8. Management and conservation. 248 249 250 251 252 253 254 255 Healthy estuaries and deltas maintain water quality that benefits both people and marine life. They provide a natural buffer between the land and ocean, absorbing floodwaters and storm surges. Estuaries and deltas help maintain biodiversity by providing a diverse range of unique habitats, including mangrove forests, salt marshes, mud flats and seagrass beds, which are critical for the survival of many species. Many species of commercially important fish and shellfish use estuarine and deltaic habitats as nurseries to spawn and allow juveniles to grow. Maintaining such ecosystem services are commonly declared as management goals and are the focus of conservation efforts. 256 257 258 259 260 261 In considering the management of estuaries and deltas, the question of the number of estuaries and deltas on earth arises given that an inventory of any asset is a prerequisite to its management. The number of estuaries and deltas, in turn, is dependent upon scale and definition of what constitutes an estuary or delta. In their estimate of river sediment discharge based on a 30’ (55.56 km) grid, Syvitski et al. (2005) identified 4,464 river basins > 100 km2 in area that are not covered by ice sheets of the Antarctica, Greenland World Ocean Assessment © 2014 United Nations 262 263 264 265 and portions of the Canadian Archipelago and have a positive discharge to the ocean/sea. Given that every estuary or delta is associated with a river that discharges into the ocean/sea, and noting this size limit on catchment area, there are therefore about 4,464 “large” estuaries and deltas on earth. 266 267 268 269 270 271 272 273 274 275 276 A search on the IUCN Protected Areas database (http://protectedplanet.net) for “estuaries” yielded 275 results of which 156 are in Europe (including 107 in the UK alone), 79 are in the Americas (including 53 in the USA), 19 are in Oceania, 11 in Asia and 10 in Africa. A similar search conducted for “deltas” found 210 results of which 127 are in Europe (including 35 in Greece), 51 are in the Americas, 17 in Asia, 12 in Africa and three are in Oceania. In terms of level of protection, only five out of 275 estuaries and 12 out of 210 deltas are in IUCN category Ia or Ib, with over 50 per cent in categories IV and V. Given that there are around 4,500 estuaries and deltas globally (see above), it may be concluded from this analysis that about 10 per cent are under some level of environmental protection, with about 0.4 per cent protected in IUCN category Ia or Ib. 277 9. Integrated assessment of the status of the habitat. 278 279 280 281 282 283 284 285 286 287 In order to produce a global, integrated assessment of estuary and delta condition, a literature search was carried out for papers and reports that have provided an assessment on estuarine and coastal habitats. Studies that reported on the condition of individual estuaries or groups of estuaries within a broad region were included. Where possible the results given in the reports were converted into a report card score on a scale of 1 to 4 (Very Good, Good, Poor, Very Poor) and the date of assessment recorded (the criteria used to identify the condition category are given in Appendix 44A). In addition, a trend for overall condition was extracted (declining, stable or improving) and the timeframe over which the trend was observed recorded. The raw data are recorded in a table (Appendix 44A). 288 289 290 291 292 293 294 295 296 297 298 299 300 301 Based on published assessments for 100 regions, the global condition of estuaries and deltas (Figure 1) is Poor overall (mean score of 2.07 out of 4). The published assessments gave a Very Poor rating in 31 regions, a Poor rating in 31 regions, Good in 31 regions and a Very Good rating was given in only 7 regions (Table 2). Overall, there is an apparent negative correlation between the distribution of human population (Small and Cohen, 2004) and estuary condition – the greater the population, the more common it is for estuaries to be reported in a very poor condition. These results are biased by the fact that many studies are carried out in impacted areas and hence the scores are skewed (i.e. the overall “Poor” rating is influenced by the many studies that are conducted on impacted systems). On the other hand, many of the available assessments are based on only a few measured variables (typically related to water quality or fisheries) and they do not give an overall (integrated) picture of the health and condition of estuarine ecosystems. This factor can influence the outcome of a non-integrated assessment for systems in which the impact is not measured by the parameters used. 302 303 304 305 For example, one of the 6 Very Good ratings (Table 2) was assigned by UKTAG (2008) for Estuaries and Lochs in Scotland based on the winter mean of dissolved inorganic nitrogen over a 6-year period (2001-2006). However, the ecology of at least one of these Scottish lochs (the Firth of Clyde) has been described by Thurstan and Roberts (2010) as World Ocean Assessment © 2014 United Nations 306 307 308 309 310 311 “a marine ecosystem nearing the endpoint of overfishing, a time when no species remain that are capable of sustaining commercial catches”. Hence whilst the water quality in this estuary may be rated as very good, the ecosystem has been significantly impacted by over-fishing to the extent that an integrated assessment would no doubt give a rating of Very Poor for this estuary. Such cases serve to elevate the global score of “Poor” such that it is unrealistically positive. 312 313 314 315 316 317 318 319 320 Seventy studies reported a trend in terms of improving, stable or declining condition (Table 2). Out of those 70 studies, 46 (66 per cent) reported that conditions are declining, 15 (21%) reported conditions were stable and 9 (13%) reported an improvement. There is no continent where the number of estuaries having an improving condition exceeds the number of assessments of declining condition. Europe has the greatest number of studies that reported improving conditions (5) but no estuaries or deltas were reported in a “very good” condition; Africa, Australia and the South Pacific had no studies where conditions were improving. Asia (Japan) Australia and Africa each had one region where the condition was assessed as very good and stable. 321 322 Case study: Ecologic restoration of a Bay in China 323 324 325 326 327 328 329 330 331 332 You can use a box to illustrate a case study (for example) if desired. This bay suffered for decades from eutrophication associated with intensive aquaculture in the bay and urban and agriculture inputs from the hinterland. A decade of restoration led to improvements in water quality and improved ecosystem function. Following the complete removal of aquaculture structures in 2003 the lagoon remained eutrophic, but nutrient concentrations decreased and oxygen concentrations and net organic carbon production increased. In a second stage from 2006, wetlands were constructed around the lagoon margins and served as a filter for anthropogenic nutrients and organic matter, further reducing lagoon nutrient levels and increasing dissolved oxygen and net ecosystem production. 333 334 10. Gaps in scientific knowledge 335 Out of the 101 regions assessed, only some are the subject of integrated assessments that include multiple aspects of estuarine environment including habitats, species, ecological processes, physical and chemical processes and socioeconomic aspects. Very few (about 10) regions had assessments that included all aspects of estuarine environments, to provide “fully integrated” assessments. There are 41 regions where assessments included at least three different aspects producing partially integrated assessments. Another 25 regions had assessments concerned only with some aspect of estuarine water or sediment quality. Thus a critical gap in scientific knowledge is the availability of fully integrated environmental assessments for estuaries and deltas. 336 337 338 339 340 341 342 343 344 345 346 Out of the many possible aspects of the environment that could be assessed, water quality and biological aspects are most common whereas socioeconomic aspects are assessed the least often, which is thus a knowledge gap. One other aspect of condition assessment is World Ocean Assessment © 2014 United Nations 347 348 349 350 351 352 353 the trend (improving, stable or declining) that was assessed in 77 out of 101 regions. The assessment of trend is a critical piece of information for decision-makers, but which is missing in about 23 per cent of assessments. Furthermore, the time interval over which the trend is measured varies between studies, from one year to other arbitrary periods of human impact (as much as a century or longer). Thus the comparison of trends is confounded by differences in the time spans they relate to; international agreement on standards for reporting condition trends is needed to overcome this problem. 354 355 References 356 357 358 359 360 361 It is important that information cited in the World Ocean Assessment can be traced back to its original source (see section VII above on information). The credit for the production of synthesis products (e.g. maps and graphs) should be accurately attributed to the original authors. The list of references should be in the alphabetical order of the intext references and give full details of the material to which reference is made. In addition to the guidance below, please find information here: 362 http://69.94.137.26/editorialcontrol/ed-guidelines/footnotes/footnotes_chap_04.htm#B 363 364 a) Articles and chapters in a book or publication: 365 366 367 Articles and chapters written by individual authors and included in a multi-author book or publication are cited in footnotes containing the following elements: 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 (i) (ii) (iii) (iv) (v) 384 385 Author of article or chapter Title of article or chapter “in” title and subtitle of book or publication (in italics) Edition, if not the first (e.g. 2nd ed. or revised ed.) Volume number and title, if any (volume number in standard font followed by a comma; title in italics); when a multivolume work is referred to as a whole, give volume numbers only (vi) Editor (ed.) (vii) Series title and number, if any (optional; in standard font) (viii) Publishing data (place, publisher, year) or symbol (in parentheses); see also Publishing data: special issues (ix) “Available from” URL, for an article accessed online (x) Electronic medium, for a non-Internet source such as an e-book or CD-ROM (include version number, if any) Examples: César Calderón and Luis Servén, Latin America’s infrastructure in the era of macroeconomic crises, in The Limits of Stabilization: Infrastructure, Public Deficits and 1 World Ocean Assessment © 2014 United Nations 386 387 Growth in Latin America, William Easterly and Luis Servén, eds. ( Palo Alto, California, Stanford University Press; Washington, D.C., World Bank, 2003). 388 Volume number, no volume title: 389 390 2 Dani Rodrik, Growth strategies, in Handbook of Economic Growth, vol. 1A, Philippe Aghion and Steven Durlauf, eds. ( Amsterdam, North-Holland, 2005). 391 392 b) Articles in a periodical 393 394 Periodicals include journals, magazines and newsletters. The following elements are included in footnotes: 395 396 397 398 399 400 401 402 403 (i) (ii) (iii) (iv) (v) 404 Examples: 405 Journal with volume, issue and date: 406 407 1 408 409 2 Author, if any Title of article Name of periodical (in italics) Volume and issue numbers, if any Date or season as shown on periodical (in parentheses when there is an issue number) (vi) “Available from” URL, for an article accessed online Inclusive page numbers for articles are not required but may be retained if the author has consistently supplied them. David E. Bloom, Governing global health, Finance and Development, vol. 44, No. 4 (December 2007). Laurie Garrett, The challenge of global health, Foreign Affairs, vol. 86, No. 1 (January/February 2007), p. 15. 410 411 412 413 414 Ahmed M. K., Islam, M. Shahidul Islam, Md. Rezaul Haque, Md. Shafiur Rahman and Md. Monirul Islam (2010) “Heavy Metals in Water, Sediment and Some Pelagic and Benthic Fishes of Buriganga River, Bangladesh”. International Journal of Environmental Research. Vol. 4. No. 2,321-332. 415 416 417 Ahmed, M. K., Mehedi, M. Y., Md. Rezaul Haque and Mandal, P. (2011) Heavy Metals in Benthic Fauna of the Sundarbans Reserved Forest. Journal of Environmental Monitoring and Assessment. DOI 10.1007/s10661-010-1651-9. 418 419 Awosika, L.F., Ojo, O, Ajayi T.A. et al., 1993. Implications of climate changes and sea level rise on the Niger Delta, Nigeria Phase 1. A report for UNEP Nairobi. 420 421 422 423 Awosika L. F. and Folorunsho, R., in press. Estuarine and ocean circulation dynamics in the Niger Delta, Nigeria: Implications for oil spill and pollution management. In Estuaries of the World: Addressing the land/sea interactions challenges in the coastal zone of West Africa. Pub Springer. 424 425 Balushkina, E.V., 2009. Assessment of the Neva Estuary ecosystem state on the basis of structural characteristics of benthic animal communities in 1994 to 2005. Inland Water World Ocean Assessment © 2014 United Nations 426 Biology 2, 355-363. 427 428 Barbier, E.B., Hacker, S.D., Kennedy, C., Koch, E.W., Stier, A.C., Silliman, B.R., 2011. The value of estuarine and coastal ecosystem services. Ecological Monographs 81, 169–193. 429 430 431 432 Barrie, J.V., Greene, H.G., Conway, K.W., Picard, K., 2012. Ch. 44: Inland Tidal Sea of the Northeastern Pacific, in: Harris, P.T., Baker, E.K. (Eds.), Seafloor geomorphology as benthic habitat: GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 623-634. 433 434 435 436 Borja, A., Basset, A., Bricker, S., Dauvin, J., Elliot, M., Harrison, T., Marques, J., Weisberg, S., West, R., 2012. Classifying ecological quality and integrity of estuaries, in: Wolanski, E., McLusky, D.S. (Eds.), Treatise on Estuarine and Coastal Science. Academic Press, Waltham, pp. 125-162. 437 438 439 440 Bricker, S., Longstaff, B., Dennison, W.C., Jones, A., Boicourt, K., Wicks, C., Woerner, J., 2007. Effects of Nutrient Enrichment in the Nation’s Estuaries: A Decade of Change. Series No. 26. National Centers for Coastal Ocean Science. National Oceanic and Atmospheric Administration, Silver Spring, MD, p. 328. 441 442 443 Burone, L., Venturini, N., Sprechmann P., Valente P., Muniz, P., 2006. Foraminiferal responses to polluted sediments in Montevideo coastal zone, Uruguay. Marine Pollution Bulletin, v.: 52, p.: 61 – 73. 444 445 446 447 Burone, L.; Muniz, P.; et al. Evolución paleoambiental de la Bahía de Montevideo (Uruguay) – bases para el establecimiento de un modelo ambiental. , 2011 Libro: El Holoceno en la zona costera del Uruguay. p.: 197 - 227, Organizadores: F. García-Rodríguez Editorial: Tradinco , Montevideo. ISSN/ISBN: 9789974007574 448 449 450 451 452 Buruaem, L.M., de Castro, I.B., Hortellani, M.A., Taniguchi, S., Fillmann, G., Sasaki, S.T., Petti, M.A.V., Sarkis, J.E.S., Bícego, M.C., Maranho, L.A., Davanso, M.B., Nonato, E.F., Cesar, A., Costa-Lotufo, L.V., Abessa, D.M.S., 2013. Integrated quality assessment of sediments from harbour areas in Santos-São Vicente Estuarine System, Southern Brazil. Estuarine, Coastal and Shelf Science 130, 179-189. 453 454 455 Chainho, P., Costa, J.L., Chaves, M.L., Dauer, D.M., Costa, M.J., 2007. Influence of seasonal variability in benthic invertebrate community structure on the use of biotic indices to assess the ecological status of a Portuguese estuary. Marine Pollution Bulletin 54, 1586–1597. 456 457 458 Chen, X., Gao, H., Yao, X., Chen, Z., Fang, H., Ye, S., 2013. Ecosystem health assessment in the Pearl River Estuary of China by considering ecosystem coordination. PLoS ONE 8, doi:10.1371/journal.pone.0070547 459 460 461 462 Cochrane, G.R., Trusel, L., Harney, J., Etherington, L., 2012. Ch. 18: Habitats and benthos of an evolving fjord, Glacier Bay, Alaska. , in: Harris, P.T., Baker, E.K. (Eds.), Seafloor geomorphology as benthic habitat: GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 299-308. 463 464 465 Conde, D., Rodríguez-Gallego, L., 2002. Problemática ambiental y gestión de las lagunas costeras atlánticas de Uruguay. In: Domínguez, A., Prieto, R. (Eds.), Perfil Ambiental 2002. NORDAN, Montevideo, pp. 149–166. 466 Costanza, R., d'Arge, R., de Groot, R., Farber, S., Grasso, M., Hannon, B., Limburg, K., Naeem, World Ocean Assessment © 2014 United Nations 467 468 S., O'Neill, R.V., Paruelo, J., Raskin, R.G., Sutton, P., van den Belt, M., 1997. The value of the world's ecosystem services and natural capital. Nature 387, 253-260. 469 470 471 Dang, H., Chen, R., Wang, L., Guo, L., Chen, P., Tang, Z., Tian, F., Li, S., Klotz, M.G., 2010. Environmental factors shape sediment anammox bacterial communities in hypernutrified Jiaozhou Bay, China. Applied Environmental Microbiology 76, 7036–7047. 472 473 474 475 Dankers, N., van Duin, W., Baptist, M., Dijkman, E., Cremer, J., 2012. Ch. 11: The Wadden Sea in the Netherlands: Ecotopes in a World Heritage barrier island system. , in: Harris, P.T., Baker, E.K. (Eds.), Seafloor geomorphology as benthic habitat: GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 213-226. 476 477 478 Danulat, E., Muniz, P., García-Alonso, J., Yannicelli, B., 2002. First assessment of the highly contaminated harbour of Montevideo, Uruguay. Marine Pollution Bulletin, v.: 44, p.: 554 565, 479 480 481 482 Deinet, S., McRae, L., De Palma, A., Manley, R., Loh, J., Collen, B., 2010. The Living Planet Index for Global Estuarine Systems:Technical Report. Indicators and Assessments Unit, Institute of Zoology, Zoological Society of London, U.K. and WWF International, Gland, Switzerland, p. 49. 483 484 485 Defeo, O., Horta, S., Carranza, A., Lercari, D., de Álava, A., Gómez, J., Martínez, G., Lozoya, J.P., Celentano, E., 2009. Hacia un Manejo Ecosistémico de Pesquerías. Áreas Marinas Potegidas en Uruguay. Facultad de Ciencias-DINARA, Montevideo 486 487 488 489 Department of Environment, 2011. Australia State of the Environment 2011: Marine Environment. Canberra: Australian Department of Sustainability, Environment, Water, Population and Communities on behalf of the State of the Environment 2011 Committee. http://environment.gov.au/soe 490 491 492 493 Díaz-Jaramillo, M., Socowsky, R., Pardo, L.M., Monserrat, J.M., Barra, R., 2013. Biochemical responses and physiological status in the crab Hemigrapsus crenulatus (Crustacea, Varunidae) from high anthropogenically-impacted estuary (Lenga, south-central Chile). Marine Environmental Research 83, 73-81. 494 495 496 Dupra, V., Smith, S.V., David, L.T., Waldron, H., Marshall Crossland, J.I., Crossland, C.J., 2002. Estuarine systems of Africa: carbon, nitrogen and phosphorus fluxes., LOICZ Reports and Studies. Land Ocean Interactions in the Coastal Zone (LOICZ), Texel, p. 82. 497 498 499 Dürr, H.H., Laruelle, G.G., Kempen, C.M.v., Slomp, C.P., Meybeck, M., Middelkoop, H., 2011. Worldwide typology of nearshore coastal systems: defining the estuarine filter of river inputs to the oceans. Estuaries and Coasts 34, 441-458. 500 501 502 El‐ Asmar, H.M., Al‐ Olayan, H.A., 2013. Environmental impact assessment and change detection of the coastal desert along the central Nile Delta coast, Egypt. International Journal of Remote Sensing Applications 3, 1-12. 503 504 505 Entry, J., Gottlieb, A., 2014. The impact of stormwater treatment areas and agricultural best management practices on water quality in the Everglades Protection Area. Environmental Monitoring and Assessment 186, 1023-1037. 506 507 Environment Management Bureau, Ministry of the Environment, 2005-2013. Result of water quality measurement in Public Water Body, FY2004-2012 (in Japanese). World Ocean Assessment © 2014 United Nations 508 http://www.env.go.jp/water/suiiki/index.html 509 510 Environmental Protection Agency (Ireland), 2006. Water Quality in Ireland 2005. Key Indicators of the Aquatic Environment. EPA, Wexford, 23 pp. 511 512 Environment Southland, 2011. Estuary health, New River Estuary 2010-2011, New Zealand. http://www.es.govt.nz/media/16133/nre-web.pdf 513 514 EPA, 2007. National Estuary Program Coastal Condition Report. United States Environmental Protection Agency, Washington DC. http://www.epa.gov/owow/oceans/nepccr/index.html 515 516 517 Ericson, J.P., Vorosmarty, C.J., Dingman, S.L., Ward, L.G., Meybeck, M., 2005. Effective sealevel rise and deltas: Causes of change and human dimension implications. Global Planetary Change 50, 63-82. 518 519 520 521 522 Ezhova, E., Dorokhov, D., Sivkov, V., Zhamoida, V., Ryabchuk, D., Kocheshkova, O., 2012. Ch. 43: Benthic habitats and benthic communities in South-Eastern Baltic Sea, Russian sector. , in: Harris, P.T., Baker, E.K. (Eds.), Seafloor geomorphology as benthic habitat: GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 613-622. 523 524 525 Fan, H., Huang, H., 2008. Response of coastal marine eco-environment to river fluxes into the sea: A case study of the Huanghe (Yellow) River mouth and adjacent waters. Marine Environmental Research 65, 378-387. 526 527 528 Fianko, J.R., Osae, S., Adomako, D., Adotey, D.K., Serfor-Armah, Y., 2007. Assessment of Heavy Metal Pollution of the Iture Estuary in the Central Region of Ghana. Environmental Monitoring and Assessment 131, 467-473. 529 530 531 Folorunsho, R., Awosika, L. F. and Dublin-Green, C. O., 1994. An assessment of river imputs into the Gulf of Guinea shelf. In Proc. International symposium on the results of the first IOCEA cruise in the Gulf of Guinea, 17-20 May 1994. p.163-172. 532 533 534 535 Folorunsho R., Awosika, L. F., in press. Morphological Characteristics of the Bonny and Cross River (Calabar) Estuaries in Nigeria: Implications for Navigation and Environmental Hazards. In Estuaries of the World - Addressing the land/sea interactions challenges in the coastal zone of West Africa. Pub Springer. 536 537 538 FREPLATA, 2004. Análisis Diagnóstico Transfronterizo del Río de la Plata y su Frente Marítimo. Documento Técnico. Proyecto Protección Ambiental del Rió de la Plata y su Frente Marítimo. Proyecto PNUD/ GEF/RLA/99/G31. 539 540 541 542 García-Rodríguez F; Brugnoli E; Muniz, P.; Venturini N; Burone L; Hutton M; Rodríguez, M.; Pita A; Kandratavicius N; Pérez L; Verocai J., 2013. Warm phase ENSO events modulate the continental freshwater input and the trophic state of sediments in a large South American estuary. Marine and Freshwater Research, v.: 65 1, p.: 1 - 11, 2014 543 544 545 546 Garcia-Rodriguez F; Del Puerto L; Venturini, N.; Pita A; Brugnoli E; Burone, L.; Muniz, P. Diatoms, proteins and carbohydrates content as proxies for coastal eutrophication in Montevideo, Rio de la Plata, Uruguay. Brazilian Journal of Oceanography, v.: 59 4, p.: 293 - 310, 2011 547 548 García-Rodríguez F; Hutton M; Brugnoli E; Venturini, N.; Del Puerto L; Inda H; Bracco R; Burone, L.; Muniz, P. Assessing the effect of natural variability and human impacts on the World Ocean Assessment © 2014 United Nations 549 550 environmental quality of a coastal metropolitan area (Montevideo, Bay, Uruguay). PanAmerican Journal of Aquatic Sciences, v.: 5 1, p.: 90 - 99, 2010 551 552 553 554 Giordani, G., Viaroli, P., Swaney, D.P., Murray, C.N., Zaldívar, J.M., Crossland, J.I.M., 2005. 2005. Nutrient fluxes in transitional zones of the Italian coast, LOICZ Reports & Studies No. 28. Land-Ocean Interactions in the Coastal Zone Core Project of the IGBP and the IHDP, Texel, the Netherlands, p. 157. 555 556 557 Glenn, E.P., Zamora-Arroyo, F., Nagler, P.L., Briggs, M., Shaw, W., Flessa, K., 2001. Ecology and conservation biology of the Colorado River Delta, Mexico. Journal of Arid Environments 49, 5-15. 558 559 560 561 Gómez N; Licursi M; Bauer De; Ambrosio Es; Rodríguez-Capítulo A. 2012. Assessment of biotic integrity of the coastal freshwater tidal zone of a temperate estuary of South America through multiple indicators. Estuaries and Coasts, DOI: 10.1007/s12237-0129528-5 562 563 564 565 566 567 Gómez-Erache, M., Vizziano, D., Muniz, P., and Nagy, G. J., 2001. The Health of the Rı´o de la Plata system: Northern Coast, Uruguay. In ‘Opportunity and Challenges for Protecting, Restoring and Enhancing Coastal habitats in the Bay of Fundy. Proceedings of the 4th Bay of Fundy Science Worshops, Saint John, New Brunswick. Environment Canada, Atlantic Region. Occasional Report N8 17’. (Eds T. Chopin and P. G. Wells.) pp. 17–35. (Environment Canada: Darmouth, Nova Scotia.) 568 569 570 Gordeev, V.V., Andreeva, E.N., Lisitzin, A.P., Kremer, H.H., Salomons, W., Crossland, J.I.M., 2006. Russian Arctic Basins, LOICZ Reports & Studies No. 29. Land-Ocean Interactions in the Coastal Zone Core Project of the IGBP and the IHDP, Geesthacht, Germany, p. 95. 571 572 573 Grange, L.J., Smith, C.R., 2013. Megafaunal Communities in Rapidly Warming Fjords along the West Antarctic Peninsula: Hotspots of Abundance and Beta Diversity. PLoS ONE 8, e77917. 574 575 576 Gu, J., Salem, A., Chen, Z., 2013. Lagoons of the Nile delta, Egypt, heavy metal sink: With a special reference to the Yangtze estuary of China. Estuarine, Coastal and Shelf Science 117, 282-292. 577 578 579 Haldar, S., Mandal, S., Thorat, R.B., Goel, S., Baxi, K., Parmer, N., Patel, V., Basha, S., Mody, K.H., 2014. Water pollution of Sabarmati River‚Äîa Harbinger to potential disaster. Environmental Monitoring and Assessment 186, 2231-2242. 580 581 582 Harris, P.T., Heap, A.D., 2003. Environmental management of coastal depositional environments: inferences from an Australian geomorphic database. Ocean and Coastal Management, 46, 457-478. 583 584 Harrison, T., Whitfield, A., 2006. Application of a multimetric fish index to assess the environmental condition of South African estuaries. Estuaries and Coasts 29, 1108-1120. 585 586 587 Hung, J.J., Huang, W.C., Yu, C.S., 2013. Environmental and biogeochemical changes following a decade's reclamation in the Dapeng (Tapong) Bay, southwestern Taiwan. Estuarine, Coastal and Shelf Science 130, 9-20. 588 589 Ifremer, 2008. Réseau de Suivi Lagunaire du Languedoc-Roussillon: Bilan des résultats 2007. Rapport RSL-08/2008, 363 pp. http://rsl.cepralmar.com/bulletin.html (accessed March, World Ocean Assessment © 2014 United Nations 590 2014). 591 592 593 594 James, J.W.C., Mackie, A.S.Y., Rees, E.I.S., Darbyshire, T., 2012. Ch. 12: Sand wave field: The OBel Sands, Bristol Channel, U.K. , in: Harris, P.T., Baker, E.K. (Eds.), Seafloor geomorphology as benthic habitat: GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 227-240. 595 596 Jennerjahn, T.C., Mitchell, S.B., 2013. Pressures, stresses, shocks and trends in estuarine ecosystems: an introduction and synthesis. Estuarine, Coastal and Shelf Science 130, 1-8. 597 598 Kennish, M.J., 2002. Environmental threats and environmental future of estuaries. Environmental Conservation 29, 78-107. 599 600 601 Kim, Y.-S., Eun, H., Cho, H.-S., Kim, K.-S., Sakamoto, T., Watanabe, E., Baba, K., Katase, T., 2008. Organochlorine Pesticides in the Sediment Core of Gwangyang Bay, South Korea. Archives of Environmental Contamination and Toxicology 54, 386-394. 602 603 604 KIOST, 2013. Development of Marine Ecosystem Health Index (MEHI) in the special management areas of the South Sea. Korea Institute of Ocean Science & Technology, Ansan, Gyeonggi-do, South Korea, p. 13. 605 606 607 608 609 Kjerfve, B., Wiebe, W.J., Kremer, H.H., Salomons, W., Crossland, J.I.M., Morcom, N., Harvey, N., 2002. Caribbean Basins: LOICZ Global Change Assessment and Synthesis of River Catchment/Island-Coastal Sea Interactions and Human Dimensions; with a desktop study of Oceania Basins., LOICZ Reports & Studies No. 27. LOICZ IPO, Texel, The Netherlands, p. 174. 610 611 612 613 Kotilainen, A.T., Kaskela, A.M., Bäck, S., Leinikki, J., 2012. Ch. 17: Submarine De Geer moraines in the Kvarken Archipelago, the Baltic Sea. , in: Harris, P.T., Baker, E.K. (Eds.), Seafloor geomorphology as benthic habitat: GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 289-298. 614 615 Lee, Y.S., Kang, C.-K., 2010. Causes of COD increases in Gwangyang Bay, South Korea. Journal of Environmental Monitoring 12, 1537-1546. 616 617 618 Lim, D., Jung, H.S., Kim, K.T., Shin, H.H., Jung, S.W., 2012. Sedimentary records of metal contamination and eutrophication in Jinhae-Masan Bay, Korea. Marine Pollution Bulletin 64, 2542-2548. 619 620 621 Liu, L., Li, B., Lin, K., Cai, W., Wang, Q., 2013. Assessing benthic ecological status in coastal area near Changjiang River estuary using AMBI and M-AMBI. Chinese Journal of Oceanology and Limnology, 1-16. 622 623 624 Lotze, H.K., Lenihan, H.S., Bourque, B.J., Bradbury, R.H., Cooke, R.G., Kay, M.C., Kidwell, S.M., Kirby, M.X., Peterson, C.H., Jackson, J.B.C., 2006. Depletion, degradation, and recovery potential of estuaries and coastal seas. Science, 312, 1806-1809. 625 626 627 Medellín-Azuara, J., Hanak, E., Howitt, R., Lund, J., 2012. Transitions for the Delta Economy. Public Policy Institute of California, San Francisco. http://www.ppic.org/content/pubs/report/R_112EHR.pdf 628 629 Mohamed, A.-R.M., Resen, A.K., Taher, M.M., 2012. Longitudinal patterns of fish community structure in the Shatt Al-Arab River, Iraq. Basrah Journal of Science 30, 65-86. World Ocean Assessment © 2014 United Nations 630 631 632 Moscoso, J., Rudolph, A., Sepúlveda, R.D., Suárez, C., 2006. Effect of Temporary Closure of the Mouth of an Estuary on the Benthic Macroinfauna: Lenga-Chile, A Case Study. Bulletin of Environmental Contamination and Toxicology 77, 484-491. 633 634 635 Muniz, P.; Venturini, N.; Martínez, A., 2002. Physico-chemical characteristics and pollutants of the benthic environment in the Montevideo coastal zone, Uruguay. Marine Pollution Bulletin, v.: 44, p.: 962 – 968. 636 637 638 Muniz, P., Danulat, E.; Yannicelli, B., García-Alonso, J., Medina, G., Bícego, M. C., 2004. Assessment of contamination by heavy metals and petroleum hydrocarbons in sediments of Montevideo harbour (Uruguay). Environment International, v.: 29, p.: 1019 – 1028. 639 640 641 642 Muniz, P., Venturini N., Pires-Vanin, Ams, Tommasi Lr, Borja A., 2005. Testing the applicability of a marine biotic index (AMBI) to assessing the ecological quality of softbottom benthic communities, in the South America Atlantic region. Marine Pollution Bulletin, v.: 50, p.: 624 – 637. 643 644 645 Muniz, P., Venturini, N., 2011. Environmental conditions in the coast of Montevideo, Uruguay: historical aspects, present status and perspectives of habitat degradation and uses. Libro: Encyclopedia of Environmental Health. v.: 5 , 1, p.: 590 - 601, Elsevier B.V , Amsterdam 646 647 648 649 Muniz, P., Venturini, N., Hutton M; Kandratavicius N., Pita A., Brugnoli E., Burone, L., GarciaRodriguez F., 2011. Ecosystem health of Montevideo coastal zone: a multi approach using some different benthic indicators to improve a ten-year-ago assessment. Journal of Sea Research, v.: 65, p.: 38 – 50. 650 651 652 653 Muniz, P., Hutton M., Kandratavicius N., Lanfranconi A., Brugnoli E., Venturini N., Gimenez L., 2012. Performance of biotic indices in naturally stressed estuarine environments on the Southwestern Atlantic coast (Uruguay): a multiple scale approach. Ecological Indicators, v.: 19, p.: 89 – 97. 654 655 656 Muxika, I., Borja, A., Bald, J., 2007. Using historical data, expert judgement and multivariate analysis in assessing reference conditions and benthic ecological status, according to the European Water Framework Directive. Marine Pollution Bulletin 55, 16-29. 657 658 659 Nagy, G. J., Gomez-Erache, M., Lopez, C. H., and Perdomo, A. C., 2002. Distribution patterns of nutrients and symptoms of eutrophication in the Rio de la Plata River Estuary System. Hydrobiologia 475/476, 125–139. doi:10.1023/A:1020300906000 660 661 662 663 Nagy, G. J., M. Gómez-Erache, C. M. Martínez & A. C. Perdomo, 2000. “Nutrient overenrichment surveillance: quintennial time-scale modeling and monitoring in the Rio de la Plata coastal system (Uruguay–Argentina)”. Nutrient Over-Enrichment Symposium, Poster session, National Academy of Sciences, Washington D.C., U.S.A., October 2000. 664 665 New York and New Jersey Harbor and Estuary Program (2012) State of the estuary 2012. http://www.harborestuary.org/pdf/StateOfTheEstuary2012/Factsheet_English.pdf 666 667 668 Nicholls, R.J., Hanson, S., Herweijer, C., Patmore, N., Hallegatte, S., Corfee-Morlot, J., Chateau, J., Muir-Wood, R., 2008. Ranking Port Cities with High Exposure and Vulnerability to Climate Extremes. OECD Publishing, OECD Environment Working Papers, 1. 669 670 Nicholls, R.J., Wong, P.P., Burkett, V.R., Codignotto, J.O., Hay, J.E., McLean, R.F., Ragoonaden, S., Woodroffe, C.D., 2007. Coastal systems and low-lying areas. Climate World Ocean Assessment © 2014 United Nations 671 672 673 674 Change 2007: Impacts, Adaptation and Vulnerability. Contribution of Working Group II, in: Parry, M.L., Canziani, O.F., Palutikof, J.P., van der Linden, P.J., Hanson, C.E. (Eds.). Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge, UK, pp. 315-356. 675 676 677 Nilin, J., Moreira, L.B., Aguiar, J.E., Marins, R., Moledo de Souza Abessa, D., Monteiro da Cruz Lotufo, T., Costa-Lotufo, L.c.V., 2013. Sediment quality assessment in a tropical estuary: The case of Ceará River, Northeastern Brazil. Marine Environmental Research 91, 89-96. 678 679 Nova Scotia, 2009. Coastal Water Quality: The 2009 State Of Nova Scotia’s Coast Report. http://www.novascotia.ca/coast/documents/state-of-the-coast/WEB_CWQ.pdf 680 681 682 683 684 O'Brien, P.E., Stark, J., Johnston, G., Smith, J., Riddle, M.J., 2012. Ch. 20: Sea bed character and habitats of a rocky Antarctic coastline: a preliminary view of the Vestfold Hills, East Antarctica. , in: Harris, P.T., Baker, E.K. (Eds.), Seafloor geomorphology as benthic habitat: GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 329-337. 685 686 Ramcharan, R., 2007. Does the exchange rate regime matter for real shocks? Evidence from windstorms and earthquakes. Journal of International Economics 73, 31-47. 687 688 689 690 691 Ramesh, R., Purvaja, R., Lakshmi, A., Newton, A., Kremer, H.H., Weichselgartner, J., 2009. South Asia Basins: LOICZ Global Change Assessment and Synthesis of River Catchment: Coastal Sea Interaction and Human Dimensions, Land-Ocean Interactions in the Coastal Zone, IGBP/IHDP Core Project, LOICZ Research & Studies No. 32. GKSS Research Center, Geesthacht, p. 121. 692 693 Richardson, C.J., Hussain, N.A., 2006. Restoring the Garden of Eden: An Ecological Assessment of the Marshes of Iraq. Bioscience 56, 477-489. 694 695 696 San Francisco Estuary Partnership (2011) The State of San Francisco Bay 2011 http://www.bay.org/assets/The%20State%20of%20San%20Francisco%20Bay,%202011.pd f 697 698 699 Seitzinger, S.P., Kroeze, C., Bouwman, A.F., Caraco, N., Dentener, F., Styles, R.V., 2002. Global patterns of dissolved inorganic and particulate nitrogen inputs to coastal systems: Recent conditions and future projections. Estuaries 25, 640-655. 700 701 702 Sigmon, C.L.T., Caton, L., Coffeen, G., Miller, S., 2006. Coastal Environmental Monitoring and Assessment Program. The Condition of Oregon’s Estuaries in 1999, a Statistical Summary. Oregon Department of Environmental Quality, Laboratory Division, p. 131. 703 704 705 Simboura, N., Zenetos, A., Pancucci-Papadopoulou, M.A., 2014. Benthic community indicators over a long period of monitoring (2000 - 2012) of the Saronikos Gulf, Greece, Eastern Mediterranean. Environmental Monitoring and Assessment, 1-13. 706 707 Small, C., Cohen, J.E., 2004. Continental physiography, climate, and the global distribution of human population. Current Anthropology 45, 269-279. 708 709 710 Sun, L., Sun, Y., 2008. Marine Coastal Ecosystem Health Assessment: A Case Study in Jiaozhou Bay, China, Bioinformatics and Biomedical Engineering, 2008. ICBBE 2008. The 2nd International Conference on, pp. 4354-4357. 711 Syvitski, J.P.M., Vörösmarty, C.J., Kettner, A.J., Green, P., 2005. Impact of humans on the flux World Ocean Assessment © 2014 United Nations 712 of terrestrial sediment to the global coastal ocean. Science 308, 376-380. 713 714 715 Thrush, S.F., Hewitt, J.E., Cummings, V.J., Ellis, J.I., Hatton, C., Lohrer, A., Norkko, A., 2004. Muddy waters: elevating sediment input to coastal and estuarine habitats. Frontiers in Ecology and the Environment 2, 299-306. 716 717 718 Thurstan, R.H., Roberts, C.M., 2010. Ecological Meltdown in the Firth of Clyde, Scotland: Two Centuries of Change in a Coastal Marine Ecosystem. PLoS ONE 5, e11767. doi:10.1371/journal.pone.0011767 719 720 Toyama Prefecture, 2009. Status of water pollution, FY2007 (in Japanese). http://www.pref.toyama.jp/cms_sec/1706/kj00007252-006-01.html 721 722 Toyama Prefecture, 2014. Status of water pollution, FY2012 (in Japanese). http://www.pref.toyama.jp/cms_sec/1706/kj00007252-011-01.html 723 724 725 726 Tsangaris, C., Cotou, E., Papathanassiou, E., Nicolaidou, A., 2010. Assessment of contaminant impacts in a semi-enclosed estuary (Amvrakikos Gulf, NW Greece): Bioenergetics and biochemical biomarkers in mussels. Environmental Monitoring and Assessment 161, 259269. 727 728 729 730 731 Turpie, J.K. 2004. South African National Spatial Biodiversity Assessment 2004: Technical Report. Volume 3: Estuary Component. Pretoria: South African National Biodiversity Institute. http://www.bcb.uwc.ac.za/pssa/articles/includes/NSBA%20Vol%203%20Estuary%20Com ponent%20Draft%20Oct%2004.pdf 732 733 734 UKTAG, 2008. UK Technical Advisory Group on the Water Framework Directive, UK Environmental Standards and Conditions (Phase 2). UK Water Framework Directive, p. 84. 735 736 UNEP, 2006. UNEP Finance Initiative – “Adaptation and vulnerability to climate change: the role of the finance sector” CEO Briefing. UNEP, Geneva. 737 738 UNEP, 2011. Environmental Assessment of Ogoniland. UNEP Report Job No.: DEP/1337/GE, DJ Environmental, UK 739 740 741 742 743 Van Niekerk, L., Adams, J.B., Bate, G.C., Forbes, A.T., Forbes, N.T., Huizinga, P., Lamberth, S.J., MacKay, C.F., Petersen, C., Taljaard, S., Weerts, S.P., Whitfield, A.K., Wooldridge, T.H., 2013. Country-wide assessment of estuary health: An approach for integrating pressures and ecosystem response in a data limited environment. Estuarine, Coastal and Shelf Science 130, 239-251. 744 745 746 747 748 Venturini, N.; Volpedo A; Muniz, P. Contamination in the Río de la Plata and its Maritime Front: water, sediment and biota , in press Book: Environmental assessment and planning of a trans-boundary fluvio-marine ecosystem: the Río de la Plata and its maritime front. Organizadores: A. Brazeiro; A. Volpedo; M. Gómez-Erache & C. Lasta (Eds.) Editorial: Springer-Verlag 749 750 751 Venturini, N., Muniz, P., Rodríguez, M., 2004. Macrobenthic subtidal communities in relation to sediment pollution: the phylum-level meta-analysis approach in a south-eastern coastal region of South America. Marine Biology, v.: 144, p.: 119 – 126. 752 Venturini, N., Pita A., Brugnoli, E., García-Rodríguez, F., Burone, L., Kandratavicius, N., World Ocean Assessment © 2014 United Nations 753 754 755 Hutton, M., Muniz, P., 2012. Benthic trophic status of sediments in a metropolitan area (Rio de la Plata estuary): linkages with natural and human pressures. Estuarine Coastal and Shelf Science, v.: 112, p.: 139 – 152. 756 757 758 Vörösmarty, C.J., Meybeck, M., Fekete, B.z., Sharma, K., Green, P., Syvitski, J.P.M., 2003. Anthropogenic sediment retention: major global impact from registered river impoundments. Global and Planetary Change 39, 169-190. 759 760 761 762 Waikato Regional Council, 2013. Estuarine water quality report. http://www.waikatoregion.govt.nz/Environment/Environmentalinformation/Environmental-indicators/Coasts/Coastal-water-quality/Estuarine-waterquality-report/ 763 764 Wang, B., 2007. Assessment of trophic status in Changjiang (Yangtze) River estuary. Chinese Journal of Oceanology and Limnology 25, 261-269. 765 766 767 Ward, T.J., 2012. Workshop Report: Regional Scientific and Technical Capacity Building Workshop on the World Ocean Assessment (Regular Process). UNEP/COBSEA, Bangkok, Thailand, 60 pp. 768 Witze, A., 2014. Water returns to arid Colorado River delta. Nature 507, 286-287. 769 770 771 772 Zhu, Z., Cai, X., Giordano, M., Molden, D., Hong, S., Zhang, H., Lian, Y., Li, H., Zhang, X., Zhang, X., Xue, Y., 2003. “Yellow river comprehensive assessment: Basin features and issues”, Working Paper 57. International Water Management Institute, Colombo, Sri Lanka, p. 31. 773 774 775 World Ocean Assessment © 2014 United Nations Additional material (Tables and Figures) 776 777 778 Table 1. Major threatening processes for estuaries and deltas (modified from Jennerjahn and Mitchell, 2013) and impacts commonly described in the literature. 779 Category Shortterm activities Process Land use/cover change (deforestation, use of agrochemicals, conversion) Urbanisation (sewage, pollution, sealing) Overexploitation of natural resources (fisheries, logging, mining) Alteration of river catchment hydrology (damming, diking, canalisation) Tourism Coastal construction Introduced pests Medium to Longterm Activities Extreme natural events Industrial/other hazards (oil spill, nuclear accident) Temperature, Moisture distribution (precipitation), Seasonality Frequency of extreme weather events Sea level rise Ocean acidification Geohazards (earthquake, tsunami, volcanic eruptions, landslide) Climatic hazards/extreme weather events (flood, drought, storm) 780 781 782 783 784 World Ocean Assessment © 2014 United Nations Impacts Habitat loss, siltation, eutrophication, reduced reproduction, lower resistance to disease Habitat loss, eutrophication, reduced reproduction, lower resistance to disease, increased load of pathogenic and parasitic organisms, local extinctions Habitat loss, eutrophication, local extinctions, reduced fish stocks, lower resistance to disease Change of habitats and species distributions, coastal erosion, habitat loss Damage to habitats, reduced fish stocks, health risks to swimmers/surfers Loss/change of habitat Local extinctions, long-term effects on recruitment and species viability Catastrophic loss of populations, long-term effects on recruitment and species viability. Change of habitats and species distributions Change in disturbance regime Loss of habitat, local extinctions Change in productivity, habitat loss Catastrophic loss of populations and habitat Natural disturbance and recovery patterns 785 786 Table 2. Continental-scale assessment of overall condition and trend of estuaries and deltas as reported (case studies listed in Appendix 44A). Continental Area Number of estuaries and deltas included 724 Number of regions assessed 8 North America >77 17 Central and South America >21 11 Asia >32 27 Africa 223 17 Europe 245 21 Australia and South Pacific 787 788 World Ocean Assessment © 2014 United Nations Overall Condition Overall Trend Very Good 1 Good 3 Poor 1 Very Poor 3 Very Good 2 Good 5 Poor 3 Very Poor 6 Very Good 0 Good 3 Poor 7 Very Poor 1 Very Good 1 Good 5 Poor 10 Very Poor 11 Very Good 1 Good 7 Poor 5 Very Poor 4 Very Good 1 Good 8 Poor 6 Very Poor 6 Improving 0 Stable 2 Declining 5 Improving 2 Stable 3 Declining 5 Improving 1 Stable 0 Declining 5 Improving 2 Stable 10 Declining 13 Improving 0 Stable 2 Declining 11 Improving 5 Stable 1 Declining 7 789 790 Figure Caption: 791 792 793 Figure 1. Estuarine and deltaic condition assessments based on reports for 100 regions (listed in Appendix 44A). 794 World Ocean Assessment © 2014 United Nations