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Airborne trichloroacetic acid and its deposition in the catchment area of the Caspian sea
1999
Weissflog, L. | Manz, M. | Popp, P. | Elansky, N. | Arabov, A. | Putz, E. | Schuurmann, G. (UFZ-Centre for Environmental Research, Department of Chemical Ecotoxicology, PF 2, 04301 Leipzig (Germany))
Chemical analyses of the major ions in the precipitation of Istanbul, Turkey
1999
Gulsoy, G. | Tayanc, M. | Erturk, F. (Yildiz Technical University, Department of Environmental Engineering, Besiktas, Istanbul (Turkey))
Local impacts of a rural coal-burning generating station on lichen abundance in a New England forest
1999
Murphy, K.J. | Alpert, P. | Cosentino, D. (Department of Biology, University of Massachusetts, Amherst, MA 01003-5810 (USA))
Persistent organic chemicals in the former Soviet Union
1999
Fedorov, L.A. (Union for Chemical Safety, 8-2-83 Profsojuznaja Str., 117292 Moscow (Russian Federation))
Environmental accounting on a communal level: A tool to support environmental management and decision-making by communal executives
1999
Kröger, Gabriele | Pietsch, Jürgen | Ufermann, Kay
Starting from an ecological perspective of urban-industrial areas, environmental accounting is used to analyse and to evaluate which environmental impacts are the result of communal activities (e.g. the results of different kinds of water supply systems). Therefore, the anthropogenic fluxes, the changing quality of areas as well as the processes between the environmental fields are taken into account. The approach is based on methodical elements of te Life Cycle Analysis and the Environmental Impact Assessment.Looking at the ‘urban systems’ within the communal activities, ‘ecological modelling’ gives us a new and fuller picture of the spatial and temporal character of urban metabolism. The approach supports the perception of cumulative effects and the postponement of environmental problems and opens new horizons for process-oriented environmental planning within the community. Greater efficiency and a decrease in costs can be arrived at by leaving ‘end of the pipe’ strategies; opportunities for a better planning process and measures for different individuals and organisations can be drawn up. A data base which acts as a ‘support system’ implements the computer-aided approach to environmental accounting.
Show more [+] Less [-]Nitrogen status and impact of nitrogen imput in forests: indicators and their possible use in critical load assessment
1999
Gundersen, P.
A novel method for mapping critical loads across a river network: Application to the River Dart, Southwest England
1999
Evans, C.D. | Cooper, D.M. | Gannon, B.
Structure change of boreal wood communities at critical levels of industrial transformation
1999
Chernenkova, T. (RAS, Moscow (Russia))
New approach to the exposure-response study of the forest ecosystems around Karabash Copper Smelter [South Ural]
1999
Butusov, O.B. (Moscow State Univ. of Ecological Engineering (Russia))
Critical loads of acidity for forest soils: Tentative modifications
1999
Holmberg, M. | Mulder, J. | Posch, M. | Starr, M. | Forsius, M. | Johansson, M. | Bak, J. | Ilvesniemi, H. | Sverdrup, H.