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Результаты 121-130 из 219
Foliar sensitivity of eight eastern hardwood tree species to ozone
1992
Davis, D.D. (Pennsylvania State Univ., University Park, PA (USA). Dept. of Plant Pathology) | Skelly, J.M.
Forestry opportunities in the United States to mitigate the effects of global warming
1992
Sampson, R.N. (American Forestry Association, Washington, DC (USA))
Estimating the global potential of forest and agroforest management practices to sequester carbon
1992
Winjum, J.K. (National Council for Air and Stream Improvement, Corvallis, OR (USA). Environmental Research Lab.) | Dixon, R.K. | Schroeder, P.E.
Effects of forest management on soil carbon storage
1992
Johnson, D.W. (Desert Research Inst., Reno, NV (USA))
An approach to assessment of management impacts on agricultural soil carbon
1992
Barnwell, T.O. Jr. (U.S. EPA, Athens, GA (USA)) | Jackson, R.B. IV | Elliott, E.T. | Burke, I.C. | Cole, C.V. | Paustian, K. | Paul, E.A. | Donigian, A.S. | Patwardhan, A.S. | Rowell, A. | Weinrich, K.
Temporal and spatial variations in dominance, diversity and biotic indices along a limestone stream receiving a trout farm effluent
1992
Camargo, J.A. (Center of Research and Technology INIA, Madrid (Spain))
Sublethal effects of nickel on carbohydrate metabolism, blood and mineral contents of Tilapia nilotica
1992
Ghazaly, K.S. (Alexandria Univ. (Egypt). Dept. of Natural History)
Hematological and physiological responses to sublethal concentrations of cadmium in a freshwater teleost, Tilapia zillii
1992
Ghazaly, K.S. (Alexandria Univ. (Egypt). Dept. of Natural History)
Effects of air pollutants on mineral nutrition of Norway spruce and revitalization of declining stands in Austria
1992
Katzensteiner, K. (Universitaet fuer Bodenkultur, Vienna (Austria). Inst. of Forest Ecology) | Glatzel, G. | Kazda, M. | Sterba, H.
Timing, magnitude and impact of acidic deposition on sensitive forest sites
1992
Shortle, W.C. (Northeastern Forest Experiment Station USDA-Forest Service, Durham, NH (USA)) | Bondietti, E.A.