Library Support - Department of Geology & Geophysics Unit Review INTRODUCTION The University of Calgary Library has one of the most advanced research and teaching collections in earth sciences in Western Canada. The collection is particularly strong for oil, gas, coal, and oil sands. The region of focus is the Western Canadian Sedimentary Basin. The Geology and Geophysics collection supports the teaching and research needs of undergraduate and graduate students (M.Sc., Ph.D.), faculty, research groups and staff at the University of Calgary. The core users are from the Department of Geology and Geophysics. However, the collection is also an important resource for faculty, undergraduate and graduate students from related programs in engineering, geography, environmental chemistry, biology and archaeology. The collection is used frequently by the larger community of earth sciences researchers, consultants, alumni and corporate clients. The purpose of this report is to analyze the Geology and Geophysics collection to assess the level of Library resources required to support research and teaching needs. The analysis includes internal collection data and trends, as well as external comparisons to leading earth science research and teaching collections: University of Tulsa, Texas A&M, University of Alberta and other peer institutions. Based on this analysis the Geology and Geophysics collection is capable of supporting research and graduate teaching in core areas. The collection also has a broad scope adequate for undergraduate instruction including foundation courses, projects and field school work. Collection gaps that occurred due to inflation and a stagnant collection budgets during the late 80’s and early 90’s can be rectified by an additional investment of funds. An investment of 5-8% of the current monograph budget ($2,300$3,700 Cnd.) would enable the Library to acquire needed conference proceedings related to the Western Canadian Sedimentary Basin and Williston Basin. An investment of $20,000 is needed to fill gaps in the Geology and Geophysics journal collection. Other relatively minor gaps in the monograph collection will be filled through the newly implemented vendor plan to acquire reprints of key works as they become available. RESEARCH AND TECHING NEEDS IN GEOLOGY AND GEOPHYSICS Research and teaching in the Geology and Geophysics Department is an integral part of the University of Calgary Energy and Environment Pillar. The Department is already one of the top geoscience research departments in Canada and is undergoing expansion. New faculty and a Canada Research Chair in Petroleum Geology were added in Fall 2004. Further expansion in water resources is planned for 2005/2006. Environmental geology will also undergo expansion in the near future. Library resources and services provide support for course work and course related research at the undergraduate and graduate levels in geology and geophysics, as well as support advanced research at doctoral and post-doctoral levels. 1 Undergraduate Program The program has one of highest number of students enrolled in a major in Geology and Geophysics in Canada. Applied Geoscience is one the 16 Pillars of Academic Excellence at University of Calgary. Two basic degrees are offered: B.Sc. Geology / B. Sc. Geophysics (Honours, Major); and B.Sc. Applied & Environmental Geology (Honours, Major). Geology and Geophysics has double degrees in Science (B.Sc. Applied and Environmental Geology; and B.Sc. Chemistry), Humanities, Education and Social Sciences. There are four possible five-year double degree combinations. The Geology and Geophysics Department has the strongest field school program in Canada, with spring field trip credit courses in Western Canada and the United States. Current Key Areas of Research & Graduate Teaching/Course Work (M.Sc., Ph.D.) The Geology and Geophysics Department has several key areas of graduate and post-graduate research, as summarized below: Applied Geophysics -- data acquisitions, processing and interpretation with focus on hydrocarbons (seismic lithology, reservoir characterization, greenhouse gases and geological storage), hydrogeology and environmental (landslides, pollution) Petroleum & Energy Related Geosciences -- geological exploration for the characterization of the Western Canadian Sedimentary Basin, oil sands exploitation, arctic pipeline and frontier exploration Tectonics of the Canadian Cordillera and Plate Margin -- foreland basin Alberta, British Columbia and the Northwest Territories: geodynamic modeling with integration of lithology, petrology, mineralogy, geochemical and field-based structural research Environmental and Hydrogeology -- water quality and quantity in Alberta and Canada, with plans to expand to international issues A substantial part of earth science research involves collaboration between the Department of Geology and Geophysics and other University of Calgary departments, Faculties and Institutes such as: Engineering, Geography, Chemistry, Physics, Mathematics, Biology, Archaeology, and the National Institute for Sustainable Energy, the Environment & Economics (NISEE). In addition, the Geology and Geophysics Department has numerous projects in co-operation with other universities, research centers and corporate sponsors in Canada and world wide: Advanced Water Research Center (Alberta Ingenuity Fund request), Applied Stratigraphy Research Group (SRG), CARA Central American Water Resource Management Network (CIDA – funded), Consortium for Research in Elastic Wave Exploration Seismology (CREWES), Fold-Fault Research Project (FFRP), Global Energy & Water Cycle Experiment (GEWEX – NSERC funded), Prairie Meteorite Search, Pacific Institute for the Mathematical Sciences (PIMS). Currently, the Geology and Geophysics Department has two Canada Research Chairs, one in Petroleum Geology and the other in Planetary Sciences. Future plans are to create two University of Calgary Research Chairs in hydrogeology and applied geophysics. 2 In 2001, the Geology and Geophysics Department was selected to establish a program of post-degree courses for oil and gas industry professionals. The program is known as the Geoscience Professional Development Centre (GPDC) and it is sponsored by local and international geoscience organizations. GEOLOGY AND GEOPHYSICS COLLECTION The Geology and Geophysics core collection which includes the following Library of Congress classification ranges is housed in the Gallagher Library, a branch library of the University of Calgary Library. Table 1: Geology and Geophysics Core Collection - Library of Congress Classification Ranges Geology and Geophysics, Including Related Subjects: Geography/Geomorphology Geophysics Geology Economic Geology/Prospecting/Ore & Minerals/Petroleum Library of Congress Classification Ranges: G QC 801-849 QE 1-996.5 TN Related materials in physical sciences, biology and engineering are located in the MacKimmie Library, at the center of the campus, a short distance away from the Earth Sciences Building and Gallagher Library. The MacKimmie Library also houses several relevant specialized collections. MADGIC Collection (Maps, Academic Data & Geographic Information Center Arctic Institute of North America (AINA) Collection Canadian, U.S. and foreign government documents related to energy, mineral exploration and environmental issues The Gallagher Library began as a generous gift from Mr. John Patrick (Jack) Gallagher to the Geology Department, in 1973. Twenty-five years later, the Gallagher Library has expanded substantially as a branch of University of Calgary Library, enjoying the advantage of remote and on-campus desktop access to hundreds of electronic journals in physical sciences, environment and engineering. Access to online information resources has been substantially enhanced with the large number of computer stations located in the Information Commons (MacKimmie Library) and the addition of wireless Internet access in other locations. Collection Development The liaison librarian for Geology & Geophysics develops collection resources using a combination of selection resources, such as: online publication lists from geological surveys and geoscience associations, references to book chapters and conferences in the GeoRef database, book reviews, print and electronic slips from publishers and vendors in UK and North America (Blackwell’s, YBP). Also important are requests from faculty, students and staff which ensure that the collection responds to particular course and project needs. Collection Status and Assessment Geology and Geophysics, including interdisciplinary research projects in earth sciences and engineering, are part of a recognized area of excellence at the University of Calgary. In addition to the Library Fund allocated to the Geology and Geophysics subject, there is Library support from related 3 engineering areas (environmental, civil and petroleum), as well as special funding allocated for the development of the energy sector collection (2002-2004 Energy Pillar Library Fund). The Student Union Library Levy is another important resource for the acquisition of new monographs to support undergraduate course work in geosciences. The Library budget allocated for the Geology and Geophysics collection for the last five fiscal years is presented below in Table 2. Table 2: Expenditures for the Geology and Geophysics Collection 1999-2000 2000-2001 2001-2002 2002-2003 2003-2004 Average $ $ 31,358.00 $ 81,128.00 $ 27,840.00 $ 88,173.00 $ 26,595.00 $ 91,751.00 $ 34,020.00 $ 97,708.00 $ 46,415.00 $ 94,909.00 $ 33,245.60 $ 90,733.80 Total Expenditure $112,486.00 $116,013.00 $118,346.00 $131,728.00 $141,324.00 $123,979.40 Monographs Journals/Serials Through the acquisition of electronic journal packages, the Library has been able to substantially increase the number of journals pertinent to geology and geophysics. As publishers digitize their journal backfiles, there will be an even greater opportunity to increase the depth of coverage, provided the funding is available. The distribution of monies for monographs and journals during 2003-2004 was 33% and 66% respectively, a good balance between monograph purchasing and journal purchasing (Figure 2). Figure 2: Distribution of the Geology and Geophysics Fund during the fiscal year: 2003-2004 Monographs 33% Journals & Serial Publications 66% The Geology and Geophysics core monograph collection is a valuable comprehensive current and retrospective collection for the Western Canadian Sedimentary Basin and Alberta. The collection also selectively covers important sedimentary basins and regions in Western Canada (e.g..: Peace River Arch, Williston Basin), United States and the world. During the last five fiscal years, the Geology and Geophysics Library Fund purchased a total of 1,266 new monographs, representing a very robust average growth rate of 253 new titles per year. There is sustained effort to increase the earth sciences book collection in the areas of excellence at University of Calgary. In the last five years, the Library has acquired on average 68% of the total number of geoscience monographs published by major scientific and academic publishing houses in United States and 4 United Kingdom, as available from one of our major vendors: Yankee Book Peddler (YBP). During the last five fiscal years, there has been a steady increase in the acquisition percentage from 56% to currently 84% (Appendix A). Our goal for research level collections is an acquisition rate of approximately 90% of the total published monographs in a subject area. The existing acquisition level of 84% through the YBP vendor indicates that the Geology and Geophysics collection is maintaining a research level in current monograph acquisitions. To enhance the strength and the currency of the collection, a recently implemented acquisitions plan with Yankee Book Peddler ensures that we purchase all newly published books and reprints of classic monographs in key areas of research and teaching in geology and geophysics, as well as related areas in energy resources (coal, natural gas, oil). This newly installed plan will avoid any gaps in key areas of the research and teaching. Additional resources will be used to acquire monographs on specialized topics from independent publishers and associations. Finally, the University of Calgary Library purchases all monographs published by 12 university presses, several of which are relevant to earth sciences: Cambridge University Press, Oxford University Press, University of California Press, MIT Press. With these additions the rate of acquisition will meet or exceed the 90% target. New book purchases, over the last five years were distributed as follows: 43% geology, 31% applied geology/geophysics and engineering areas, 25% geophysics and other physical sciences (Appendix B) reflecting the interdisciplinary nature of research and teaching in the geosciences. In the last fiscal year, 2003/2004, the highest expenditures occurred in the following areas: Dynamic & Structural Geology (QE 500-639) General Geology (QE 1-61) Petrology (QE 420-4999) Planetary Sciences/Astronomy and Physics (QB) Stratigraphy (QE 640-700) Applied Areas: Geotechnical, Mining/Geological & Geophysical Prospecting (oil & gas, coal) The Collection Assessment Report (December, 2000) emphasized that the monograph collection should include material from introductory to advanced levels to supports both teaching and research. Currently the Geology and Geophysics collection has a significant number of introductory and intermediate monographs supporting the core geosciences teaching areas: tectonics, petrology, structural geology, geochemistry, mineralogy, paleontology, sedimentology and stratigraphy. The MacKimmie Library collection provides introductory and advanced level support for related science and engineering areas such as: chemistry, environmental science, geography/geomorphology, physics and mathematics, geotechnical/civil engineering, environmental engineering, petroleum and chemical engineering. Advanced graduate course work and post-graduate research are supported by several library standing orders that acquire everything published in the following monograph and special series: Developments in Sedimentology – Elsevier Geophysical Monograph Series – Society of Exploration Geophysicists 5 International Petroleum Encyclopedia – Pennwell Memoirs – Geological Society of America Methods in Geochemistry and Geophysics – Elsevier Special Papers – Geological Society of America Special Publications – Geological Society (UK) Treatise on Invertebrate Paleontology – Geological Society of America, Special Papers The Library collects a substantial portion of the Canadian Geological Survey (GSC) and US Geological Survey monographs. It is estimated that the Geology and Geophysics monograph collection has over 4,500 monographs published by the two national geological surveys from the late 1800’s to present. The Library purchases selectively monographs from provincial and state geological surveys and mine bureaus, as well as geoscience societies and associations. To assist in assessing the collection a sample of monograph titles was analyzed using the Library of Congress subject headings Sedimentology (representative of a geology area) and Seismic Reflection Method (representative of a geophysics area). Comparisons were made with Texas A&M, University of Tulsa and University of Alberta (Figure 3). Figure 3: Number of Books Comparisons: Univ. of Calgary and Other Research Collections Number of Books for the Subject: Sedimentology Number of Books for the Subject: Seismic Reflection Method 76 Univ. of Tulsa 130 Univ. of Texas A&M* 90 Univ. of Calgary 0 50 32 Univ. of Texas A&M* 31 93 Univ. of Calgary 36 Univ. of AB Univ. of Tulsa 51 Univ. of AB 100 150 0 20 40 60 80 Our monograph collection for the subject Seismic Reflection Method is the second largest with 90 titles, exceeded only by the Univ. of Texas A&M. Under the subject Sedimentology, our collection has 93 titles, exceeding the number of books at the universities selected for comparison. A title by title search in our catalogue for the titles located at the three universities served to provide more information on how our monograph collection compares with the other collections for the two selected subjects. Under the subject: Seismic Reflection Method, the University of Calgary had 26 % of the monographs held at the University of Texas A&M; 46% of the monographs held at the University of Tulsa and 67% of the monographs of the University of Alberta. The geophysics monograph sample at the University of Texas A&M reflects regional interests that are very different from our collection scope; one example of this is the numerous titles on marine seismic exploration (Gulf of Mexico and Alaska). When compared with University of Tulsa and University of Alberta, our collection has a higher number of common titles, reflecting a similarity in teaching and research in data interpretation methods and less regional focus. The highest percentage of common holdings is between the 6 100 University of Calgary and the University of Alberta which reflects the common interest in the seismic reflection method and common focus at the region level, namely Alberta. Under the subject Sedimentology, University of Calgary had 77 % of the monographs of the University of Texas A&M and 72% of monographs of the University of Tulsa. This indicates that the University of Calgary has a strong collection and a similar focus in research and teaching to these two universities. Whereas, when compared with the University of Alberta, our collection had 55% of the book titles indicating a different research and teaching emphasis and most likely reflecting the importance of Calgary as the major center for the oil and gas industry in Canada. Conference Proceedings, Special Series of Publications, Thesis The collection has a substantial number of current and retrospective gray literature resources such as: geological survey reports, special papers and series, open files, field guides, theses (undergraduate and graduate), technical reports and conference/symposium proceedings. A summary of title counts from searches in the Library catalogue under relevant subject headings, estimated the gray literature to be close to 2,500 titles (Table 2). Table 2: Estimate Title Counts - Geology and Geophysics Collection Conference Proceedings 1,064 titles (searched all locations under multiple subject headings*) Field Trip Guides/Guidebooks 823 titles (searched location: Gallagher and searched keywords in the subject heading: field or guidebooks) Theses – Geology & Geophysics Department 607 titles (searched by unique location: Geo-THESIS) *Subject headings searched: Geophysics – Congresses; Geology – Congresses; Earth Sciences – Congresses; Petroleum Geology – Congresses; Coalbed methane – Congresses; Coal Mines and Mining – Congresses; Conference proceedings are purchased individually or as a series, based on key research and course work interests in the Western Canadian Sedimentary Basin and other relevant geographic areas as outlined in the Collection Assessment Report. Of great importance are conferences, symposia and meetings hosted or sponsored by Canadian and American geological and geophysical associations: American Association of Petroleum Geologists (AAPG) American Geophysical Union (AGU) Canadian Society of Exploration Geophysicists (CSEG) Canadian Society of Petroleum Geologists (CSPG) Geological Association of Canada (GAC) Geological Society of London (GSL) Geological Society of America (GSA) Mineralogical Association of Canada (MAC) Society of Exploration Geophysicists (SEG) Society for Sedimentary Geology (SEPM) 7 The Collection Assessment Report identified that the only significant gap in the Geology and Geophysics collection is in the area of conference proceedings. Less represented are conferences covering environmental geology, regional geology outside North America, and non-conventional energy resources. These gaps in conference holding may be filled over time, funding permitting as digital series become available from the publishers. Approximately, 5 - 8% of the monograph budget would be needed to accomplish this. A major strength of the geology and geophysics collection is the large number of theses written by Geology and Geophysics graduate and honours students which are housed in the Gallagher Library. It is estimated that the thesis collection has over 600 titles. This collection provides unique research material on the Western Canadian Sedimentary Basin. All titles are indexed in GeoRef and Petroleum Abstracts, the best known online indexes for international earth sciences literature. Journal Collection The Geology and Geophysics journal collection provides research and teaching support at the undergraduate through post-graduate levels in earth sciences and related engineering areas. The geoscience core collection has 284 journals and industry publications out of which 168 titles (59%) are available electronically and 116 titles (41%) in print. Of particular interest for geophysics, is the electronic access provided to the current collection of the American Geophysical Union journals. The Library will continue to expand its electronic journal collection in geology and geophysics as more electronic journal packages become available from geoscience associations and publishers. An analysis of the journal titles with the highest demand for articles from the University Library’s Document Delivery Services indicates that over a five-year period, there were only 19 geology and geophysics titles that averaged more than two articles requested per year. Furthermore, most of these requests were for journal titles where the Library has a current subscription but there where gaps in the back files or collection holdings. With the recent purchase of back files on Science Direct from Elsevier many of these gaps were eliminated. Other gaps will be filled as back files from other publishers become available, funding permitting. Geology and Geophysics Journals Peer Comparison The strength of the Geology and Geophysics journal collection was assessed based on searching and analyzing library journal holdings using two reference samples of English language and current journal titles compiled from Ulrichsweb.com. Ulrich’s is the most comprehensive world-wide source of periodicals information and the two compiled samples were designed to cover geology and geophysics journals. In addition, all the journal titles on the samples were also searched against peer institutions. The results are summarized in Table 3, below: Table 3: Summary of Data: Numbers of Journals at Peer Universities and University of Calgary Geology Journal Sample from Ulrich’s: Geophysics Journal Sample from Ulrich’s: 89 journal titles (33%) held by Univ. of Calgary and two or more peer libraries 41 journal titles (17%) not held by Univ. of Calgary, but held by at least one peer library 101 journal titles (42%) not held by any of the libraries surveyed, including Univ. of Calgary 8 29 journal titles (58%) held by Univ. of Calgary and two or more peer libraries 2 journal titles (4%) not held by Univ. of Calgary, but held by at least one peer library 14 journal titles (28%) not held by any of the libraries surveyed, including Univ. of Calgary Geology Journal Titles – Peer Comparison The journal sample relevant for geology consisted of 240 titles that were searched against University of Calgary journal holdings and also searched against the holdings of 9 peer institutions (universities with 20,000 plus fte). University of Calgary has 39% of the titles in Ulrich’s sample, or 93 journal titles out of the 240 titles in the sample Fig. 4.a: Journal Holdings Comparison for Geology Titles The count survey results are presented for University of Calgary and peer university holdings, indicating the number of geology titles held most frequently to least fre quently (Figure 4.a: Geology). 120 80 60 The graph illustrates that the journal literature for geology is typified by a large number of very infrequently held titles, and a smaller number of frequently held titles. 40 Number of Titles 100 20 0 Nine This corresponds to a literature with a relatively small set of “core” titles, but with a great variety of more specialized titles that usually reflect coverage of regional topics. Eight Seven Six Five Four Three Two One None Number of Peer Libraries UofC Peers Based on this sample survey, University of Calgary has a very strong core collection and appears to have the expected level of selective coverage for less frequently held titles. The results reflect a well developed collection capable of supporting research. Further investigation would be to review the collection for possible gaps in the more specialized journal titles. Geophysics Journal Titles – Peer Comparison The journal sample relevant for geophysics consisted of 50 titles that were searched against University of Calgary holdings and also searched against the holdings of the same 9 peer institutions as above (universities with 20,000 plus fte). University of Calgary has 68% of titles or 34 journal titles out of the 50 titles in the sample. The count survey results are presented for University of Calgary and peer university holdings, indicating the number of geophysics titles held most frequently to least frequently (Figure 4.b: Geophysics). 9 The graph illustrates that the journal literature for geophysics has a broad core with a large number of very infrequently held titles. Figure 4.b: Journal Holdings Comparison for Geophisics This corresponds to a literature with a well developed core of journals, as well as a great variety of more specialized titles. These more specialized titles appear to be regional or institute based publications. 18 14 12 10 Based on this sample survey, University of Calgary has a very strong core collection, reflecting a collection capable of supporting research in geophysics. 8 6 4 Number of Titles 16 2 0 Ni ne E i ght Seven Si x Fi ve Four T hr ee T wo One None Num ber of Peer Libraries UofC Peers Journal Collection Development The University of Calgary Library monitors and evaluates new electronic resources to ensure that our students, faculty and staff have access to the most relevant online full-text resources and search tools in their field. Subscriptions to electronic resources are purchased through a central library fund supporting all disciplines Currently, we are evaluating the addition of a collection of over 37 full- text journals from geosciences association/society publishers available through the online service GeoScience World. Most of the journal titles are available full-text as complete runs from the first to the most current issue.. Also relevant for research and teaching in Geology and Geophysics, are several free Internet resources and Open Access journals. Some examples of free Internet resources include recent reports from the Geological Survey of Canada (GSC), government maps such as the Alberta Geological Survey Interactive maps, Atlas of Canada with thematic GIS data, and Bouguer anomalies data. The Directory of Open Access Journals lists 27 titles under Earth Sciences, 27 titles under Geology and 4 under Geophysics and Geomagnetism. This resource is also expected to grow over time. Access to all electronic journals, including Open Access titles is provided from the Library catalogue with a hyperlink from the catalogue record to the Internet site. Electronic Indexes and Electronic Reference Resources The University of Calgary Library subscribes to eight key electronic index and abstracting services, and electronic full-text journal aggregator packages, as summarized in Appendix C. The most used indexes for research and teaching areGeoRef and Petroleum Abstracts. The index and abstracting services have been enhanced in functionality by the acquisition of SFX software which provides links between index databases and the full text of articles licensed or 10 purchased by the University of Calgary. Once a reference is selected, the user clicking on the SFX button is directed to a page which provides information on how to access the article. In additionProQuest Digital Dissertations Full Text provides online access to graduate thesis. Currently, the Library is acquiring a number of science and technology electronic encyclopedias and handbooks that allow desktop access to specialized information and data, as well as data downloading and manipulation into customized graphs and tables. The trend of adding electronic reference resources to the collection is an ongoing strategic direction that will provide users with up-to-date readily accessible information at their desktop. Maps & Digital data The University of Calgary Library has a large collection of aerial photographs, atlases, print and digital maps – all housed in the MacKimmie Library Tower in the Maps, Academic Data Geographic Information Centre (MADGIC) collection. The MADGIC Collection has topographical, geographical, geological, hydrological and soil maps relevant to earth science programs offered at the University. Several electronic resources provide support for earth sciences course work and research, for example: Ensight Info - GIS Data for Western Canada’s Oil & Gas Industry, The Geology of Alberta CD-ROM (Energy and Utilities Board), Landsat images, Natural Resources Canada Digital Products. Workstations in the MADGIC and Information Commons area at MacKimmie Library have ArcView software installed; additional GIS software is installed on MADGIC workstations. The Gallagher Library has a relatively small collection of geological print maps and atlases to serve course work and project research. There is some duplication with print maps available in the MADGIC collection. The Geology and Geophysics collection excludes digital/print seismic sections and well logs, as this data is collected by the Department and used with special software in Geology & Geophysics computer labs as required by course work and research needs. Printing also requires a special large size high resolution wide printer/plotter that is available only in the Department. Other Resources Students, faculty and researchers at University of Calgary have access to the local network of geoscience and energy library collections available at the Calgary Library of the Geological Survey of Canada (GSC), and the Energy and Utilities Board Library. The GSC Calgary Library is our key reciprocal resource, located a few minutes away from the Campus. Graduate students and faculty benefit from on-site use of collections and borrowing privileges with the GSC Library. The Alberta Geological Survey Library in Edmonton is a valuable resource for earth science research. In addition, there are formal agreements among libraries at the provincial level and beyond, to provide reciprocal library borrowing privileges directly to members of their institutions. At the national level, the University of Calgary is a member of the Council of Prairie and Pacific University Libraries (COPPUL) and this allows our students, faculty and researchers to borrow in-person when visiting other academic libraries in Canada. At the provincial level, through The Alberta Library (TAL) there is reciprocal borrowing within the network of academic and public libraries in Alberta. The TAL card allows in-person borrowing 11 privileges for all Albertans who hold a TAL card issued by their local public library branch, or postsecondary institution. LIBRARY SERVICES Document Delivery Services (DDS) Document Delivery Services (DDS) is an interlibrary loan service that enables faculty, students and staff to obtain journal articles, conference papers, monographs and other publications that are not in the University of Calgary Library collections. Starting in 1998, the cost of this service has been covered by the Library, eliminating any fees for borrowers and ensuring equal access on demand. Document delivery requests for geoscience articles are relatively low: averaging approximately 149 articles per year. The largest number of article requests is for journal titles that are in the Library’s collection but where the Library did not own the specific volume requested. The recent addition of the Science Direct complete back files has filled volume/issue gaps for several high demand journal titles such as: Journal of Hydrogeology, Chemical Geology, Tectonophysics, Earth and Planetary Science Letters, GeoBios, Soil Biology and Biochemistry. Other document delivery requests are for articles from foreign journals, as some special projects at the graduate level require information research in the Middle East and Asia. These will continue to be filled as needed. Information Literacy: Teaching and Research Support The Geology and Geophysics Liaison Librarian provides information literacy classes to support the teaching and research needs of the Geology and Geophysics Department. The classes are usually for advanced undergraduate courses and first year Masters courses. The classes focus on a particular course project and cover all the aspects from developing a search strategy, selecting appropriate electronic search tools, locating resources, searching multiple database resources, evaluating results and refining searches. Critical thinking, transference of skills and the ability to understand the specifics of scholarly communication in geosciences are also part of the learning objectives for library classes. The Liaison Librarian provides on average, 7-10 library instruction sessions per year. During the last five years Library instruction classes were provided for the following courses. Geology 505 Contaminant Hydrogeology Geology 531 Advanced Igneous Petrology Geology 577 Petroleum Geology Geophysics 359 Global Geophysics Geophysics 547 Gravity and Magnetics Geophysics 559 Geophysical Interpretation In addition, in Fall several workshops are given which are open to all faculty, researchers and graduate students in Geology and Geophysics. These workshops provide an overview of information resources useful for their research and teaching needs. Information Services 12 Gallagher Library and MacKimmie Information Commons staff and liaison librarians provide information services to students, faculty and staff, as well as the community at large. In-depth reference and consultation service for geology and geophysics is provided by the Liaison Librarian for Geology and Geophysics and the Information Specialist on staff at the Gallagher Library. Approximately 80 in-depth reference questions are answered annually, each question taking around 2 hours. In addition, the Gallagher Library offers the Corporate Research Service which is used by a significant number of firms in the oil and gas industry. This service is based on an annual membership fee plus a schedule of fees for each requested item and online search. A significant component of time for both the Liaison Librarian and the Information Specialist is devoted to the provision of this service. Library Subject Web Pages The University of Calgary Library web pages provide access to electronic information resources and bibliographies for geology, geophysics and related subject areas. Science & Technology Subject Liaison Librarians provide the information content and updates for the following relevant subject web pages: Chemistry, Data Maps & Airphotos, Engineering, Environment, Geography, Geology, Geophysics, Northern Studies, and Physics. FUTURE CONCERNS AND ISSUES Teaching and Research Needs The information needs in geosciences and the energy sector are changing as non-conventional energy resources become viable through enhanced technology and an economically favorable environment. Coalbed methane and oil sands are important resources in Alberta, representing the energy resources of the future as conventional oil and gas resources in the Western Canadian Sedimentary Basin are diminishing. Geology and geophysics research and teaching at the University of Calgary are evolving towards recognition at the international level and attracting an increasing number of graduate students and researchers from around the world. Research and course work are focusing on areas outside the Western Canadian Sedimentary Basin and beyond conventional energy resources. Interdisciplinary areas of research and teaching in earth sciences and related engineering areas are expanding at undergraduate and graduate levels. Energy is one of the identified Pillars of Excellence at the University of Calgary. Library resources need to provide current comprehensive coverage in non-conventional energy sources as the future of Alberta’s energy sector will be in these areas. Collection development and financial resources need to focus on filling in gaps in the retrospective literature on the topic of nonconventional energy resources, through acquisitions of reprints, electronic republishing and out-ofprint publications. In the context of a limited budget it is important to expand selectively the scope of the collection to better reflect the information needs for world-wide course projects and graduate research. However, the University Library’s Document Delivery Services (DDS) will always be an important service component in satisfying demand for international geology and geophysics literature. 13 The entire information field is moving towards digital text and data resources. Current and retrospective geology and geophysics literature is increasingly available in an electronic format, accessible full-text, from the desktop. Because of the nature of the geology and geophysics literature, some challenges surround the delivery of digital information. At a minimum, it is necessary to have a networked wide printer capable of handling high resolution printing for large maps and diagrams. The price of a wide printer varies substantially, top of the line wide printer models can exceed $ 5,000 Cnd.; whereas, low end models are under $ 2,000 Cnd. At the high end of the spectrum, plotters are top of the line devices that provide a higher resolution than wide printers. Plotters are appropriate for printing detailed maps and seismic sections. Currently, the Gallagher Library does not have this type equipment, nor does the Information Commons. As teaching and research in geosciences and allied engineering fields use more and more cutting edge technology, it will become increasingly common to use Library resources in electronic format. The Library provides an array of online search tools, electronic journals, GIS data and electronic reference materials (subject encyclopedias and handbooks). Gaps in the journal and conference proceedings collection can be increasingly filled with digital copy as publishers use the electronic medium as a cost effective way of re-publishing back runs of journals and proceedings series. Prepared by: Anca Medesan Liaison Librarian 14