Publications O'Brien, A (1977) Hydrology of Two Small Wetland Basins in Eastern Massachusetts; Water Resources Bulletin, v. 13, n.2, pp. 325-340 O'Brien, A. (1979) Ground Water Interactions with Wetlands (abs.) Groundwater, v. 17, n.5 p. 500 Motts, W. & O'Brien, A. (1979) Guidelines for the Hydrogeologic Evaluation of Wetland Groundwater, v. 17, n. 5, p. 500 Basins (abs.); O'Brien, A. (1979) Ground Water Interactions with Wetlands; trans. of the NWWA, Ground Water Technology Division Program, Oct. 10-11, 1979; in: Well Log, v. 10, n. 11, pp. 49-50 O'Brien, A. (1980) The Role of Ground Water in Stream Discharge from Two Small Wetland Controlled Basins in Eastern Massachusetts; Groundwater, v. 18, n. 4, pp. 359-365 O'Brien, A. & Motts, W. (1980) Hydrogeologic Evaluation of Wetland Basins for Land Use Planning; Water Resources Bulletin, v. 16, n. 5, pp. 785-789 O'Brien, A. (1980) Mechanisms of Ground Water Discharge to Streams in Wetland Areas (abs.); Proceedings, American Geophysical Union, Chapman Conference on Subsurface Water Contributions to Streamflow, Univ. of New Hampshire, Durham, Oct. 5-9, 1980 O'Brien, A. (1981) The Determination of Ground Water Flow Patterns to a Small Pond as a Student Project (abs.); The Geol. Soc. of America, N.E. Section, 16th Annual Meeting, Abstracts with Programs, V. 13, n. 3, p. 168 Motts, W. & O'Brien, A. (1981) Geology and Hydrology of Wetlands in Massachusetts; Publication No. 123 (Special Report) Water Resources Research Center, Univ. of Mass. Amherst, MA, 147 pages [Reviewed in Groundwater, 20:3] O'Brien, A. (1982) Rapid Water-Table Rise; Water Resources Bulletin, v.18, n. 4, pp. 713-715 O'Brien, A. (1982) A Dynamic Earth Diagram, Journal of Geography, v. 18, n. 1, pp. 12-13 O'Brien, A. (1983) Alternative Approaches to Understanding Runoff in Small Watersheds; Journal of the Boston Society of Civil Engineers; Section ASCE, v. 69, n. 2, pp. 303-319 Carter, V. et. al. (1984) Report of the Hydrology Panel in: Sather & Stuber, tech. coords. (1984) Proceedings of the National Wetland Values Assessment Workshop; U.S. Dept. of the Interior; FWS/OBS - 84/12; 100p. O'Brien, A. (1987) Hydrology and the Construction of a Mitigating Wetland, in: Larson & Neill (eds.) Mitigating Freshwater Wetland Alterations in the Glaciated Northeastern United States: An Assessment of the Science Base; The Environmental Institute, U. Mass. Pub. #87-1, pp. 82-100 O'Brien, A. (1988) Evaluating the Cumulative Effects of Alteration on New England Wetlands; Environmental Management, v. 12, n. 5, pp. 627-636 O'Brien, A. (1989) Hydrogeology of Wetlands in New England (abs.); Hydrogeology of Wetlands Symposium: Abstracts, 28th International Geological Congress (Wash. D.C.), v. II, p. 532 O'Brien, A. (1996) Groundwater/Surface Water Effects of Wetland Restoration (abs.) American Institute of Hydrology - Water: Sustaining a Critical Resource, Book of Abstracts, 3rd USA/CIS Joint Conference, Tashkent, Uzbekistan, p. 87 O'Brien, A. (1996) A Wetland Restoration in Southeastern Massachusetts; Newsletter,Assoc. of Mass. Wetland Scientists, n. 10, pp. 11-13 O'Brien, A. (1996) Stormwater Detention in Wetlands; Newsletter, Assoc. of Mass. Wetland Scientists, n. 11, pp. 12-13 1 O'Brien, A. (1996) Groundwater/Surface Water Effects of Wetland Restoration; Proceedings, Third USA/CIS Joint Conference, Water: Sustaining a Critical Resource, Tashkent, Uzbekstan, Sept. 22-26, 1996, American Institute of Hydrology, J.D. Powell, ed., pp. 116-121 O'Brien, A. (1997) Hydrogeologic Aspects of Stormwater Detention in the Wetlands of New England; Newsletter, Assoc. of Mass. Wetland Scientists, n. 13, pp. 4-7 O'Brien, A. and Sanford, G.R. (1998) Potential Impacts to Vegetation Resulting from Stormwater Detention in New England Wetlands; Newsletter, Assoc. of Mass. Wetland Scientists, n. 14, pp. 7-9 O'Brien, A. (1998) Water Quality and Stormwater Detention in New England Wetlands; Newsletter, Assoc. of Mass. Wetland Scientists, n.15, p.4-7 O'Brien, A. and Michener, M.C. (1998) Wildlife and Stormwater Detention in New England Wetlands; Newsletter, Assoc. of Mass. Wetland Scientists, n.17, p.4-6 O'Brien, A. (1999) Stormwater Detention in Wetlands: Wetland Effects; Newsletter, Assoc. of Mass. Wetland Scientists, n.21, p. 4 - 6 O'Brien, A. and Johnson, J.A. (1999) Ground Water-Surface Water Interactions, Wetlands and Land Use Changes (abs.); American Institute of Hydrology: Hydrologic Issues of the 21st Century (Apps and Tsang, eds.), p. 52 Johnson, J. and O'Brien, A. (1999) Perspectives on the Influence of Altering Surface Cover Conditions on Underlying Ground Water Conditions (abs.) ; American Institute of Hydrology: Hydrologic Issues of the 21st Century (Apps and Tsang, eds.), p. 56 O'Brien, A. and Pennell, S. (1999) Modeling the Impact of Cumulative Additions of Water from Suburban Development on Hydrologically Sensitive Areas (abs.); American Institute of Hydrology: Hydrologic Issues of the 21st Century (apps and Tsang, eds.), p. 119 Johnson, J., O'Brien, A. and Parcher, M.A. (1999) Perspectives on the Influence of Altering Surface Cover Conditions on Underlying Ground Water Systems; Hydrological Science and Technology, 15(1-4) 106-114 O'Brien, A. and Johnson, J. (2000) Mechanisms of Ground Water Discharge to Streams in Hydrological Science and Technology, 16(1-4) 123-132 Wetland Basins; O'Brien, A. and Pennell, S. (2000) Assessing Cumulative Impact on Hydrologically Sensitive Areas under Conditions of Suburban Development; Hydrological Sciences and Technology, 16(1-4) 133-142 Lahiri, S., O'Brien, A., and Feledy, Z. (2002) An Economic Evaluation of a Wetland: A Contingent Valuation Approach; Eastern Economic Association, 28th Annual Conf. Boston, MA Reports O'Brien, A. (1997) Hydrologic Conditions at Heart Pond, Chelmsford, Mass., 1987 - 1995: for Kopelman & Paige, P.C., Boston O'Brien, A. (1997) Recharge Potential and Hydrogeologic Conditions at the Retention Basin, Colony Park Subdivision, Easton, Massachusetts; for Gallagher Engineering O'Brien, A. (1997) Hydrogeologic Analysis for the Protection of Blue-Spotted Salamander Habitat, Westford Academy Expansion Project; for: Town of Westford and John Crowe Associates, Inc. O'Brien, A. (1997) Hydrogeologic Report: Small Wetland and Intermittent Stream North of Robinson School and East of Proposed Playing Fields; for Westford Conservation Commission O'Brien, A. (1997) Hydrogeological Assessment: Determination of Mean High-Water Line, Ipswich River, Topsfield, Mass.; for Hinckley, Allen & Snyder, Attys., Boston O'Brien, A. & R. Gore (1997) Geological Assessment of the Authenticity of the "Westford Knight"; for Town of Westford & Bradford Parker, historian 2 O'Brien, A. (1997) Massachusetts Military Reservation, Plume Response Program: Review of Ecological Assessment Associated with Groundwater Plumes and Remedial Activities; for Jacobs Enginering & Menzie, Cura Associates O'Brien, A. and S. Lahiri, eds. (1998) Evaluation of the Black Brook Greenway; video report for the telecommunications honors course "Environmental Issues in Massachusetts" - a system-wide project. [Work of students and University personnel gratfully acknowledged.] O'Brien. A. (1999) Mayak Site in Western Siberia to be Topic of 1999 AIH/CIS Joint Conference; Bulletin, Am. Inst. of Hydrology 17(2):7 O'Brien, A. & S. Pennell (1999) The Effects of Cummulative Hydrologic Change on Marine Deposits, Town of Rowley - A Generic Assessment Using Numerical Modeling; forRowley Conservation Commission O'Brien, A. (1999) Hydrogeologic Analysis of the Poncin-Hewitt Recreation Complex, City of Attleboro; for Office of the Mayor, City of Attleboro O'Brien, A. (2000) Movement of Pullutants through the Subsurface; video report for Bell Atlantic Grant and High School Scholar's Program. [Work of students and University personnel gratefully acknowledged.] O'Brien, A. & S. Pennell (2000) Effects of West Siberian Bolota on Streamflow - a theoretical investigation; Russian Academy of Sciences Conference on West Siberian Wetlands, Tomsk, Russia, September 7 - 11, 2000. O'Brien, A. (2002) Historical Review of Past Climate Changes (abs.); Effects of Climate Change on New England Wetlands, AMWS Annual Meeting, Boxboro, MA. 3