خيارات البحث
النتائج 301 - 310 من 322
Assessment of non-point source pollution in the vadose zone | Assessment of nonpoint source pollution in the vadose zone
1999
Corwin, Dennis L. | Loague, Keith M. (Keith Michael) | Ellsworth, Timothy R.
Assessing effects of climate change on the diversity and distribution of European higher plants
1999
Alkemade, J.R.M. | Bakkenes, M. | Ihle, F. | Latour, J.B. | Leemans, R.
Model analysis of the effects of historic CO(2) levels and nitrogen inputs on vegetation succession
1999
Oene, H. van | Berendse, F. | Kovel, C.G.F. de
CO(2) reduction in building locations: a survey and three case studies about the role of options for CO(2) reduction in planning processes
1999
Waals, J.F.M. van der | Joosen, S. | Geleuken, B.P. van | Groenenberg, M.C. | Kneepkens, M. | Vermeulen, W.J.V.
Business locations and CO(2) reduction: (ir)reversibility of preferences and trends in private decision making
1999
Kardux, L. | Driessen, P.P.J. | Schutjens, V.
MATerial Technologies for greenhouse gas Emission Reduction workshop proceedings, April 2, 1998, Utrecht
1999
Gielen, D.J.
AEROSOL: cycle and influence on the radiation balance measurement and modelling of the reduction of radiation by aerosol (MEMORA)
1999
Brink, H.M. ten | Dorland, R. van | Lelieveld, J. | Swart, D.P.J.
Scenarios for Western Europe on long term abatement of CO(2) emissions
1999
Ybema, J.R.
Oxidant air pollution impacts in the montane forests of Southern California
1999
Since the 1950s, the pines native to the San Bernardino Mountains in southern California have shown symptoms of decline that have been proved to result from exposure to ozone, a major plant-damaging gas in photochemical oxidant air pollution. Because of their proximity to major urban areas, the San Bernardino Mountains have served as a natural laboratory for studying effects of oxidant and acidic air pollution on a mixed-conifer forest. This volume presents a body of research conducted over more than thirty years, including an intensive interdisciplinary five-year study begun in 1991. Chapters include studies of the relationships of biography and climate to the region's air pollution the chemical and physiological mechanisms of ozone injury, as well as the impacts of nitrogen-containing pollutants and natural stresses on polluted forests. The synthesis of such long-term studies provides insights into the combined influences of pollutants on ecosystem function in forested regions with Mediterranean-type climates.
اظهر المزيد [+] اقل [-]Simulated effects of environmental change on ecosystem processes and plant species diversity at a regional scale
1999
Oene, H. van | Arp, W.J. | Berendse, F. | Alkemade, J.R.M. | Bakkenes, M. | Ihle, F.
