Zobrazeno 1 - 8
of 8
pro vyhledávání: '"S. C. Schindler"'
Autor:
G. A. King, J. C. Kingston, Linda C. K. Shane, Robert B. Cook, S. C. Schindler, P. R. Sweets, Myron J. Mitchell, Stephen A. Norton, Keith E. Camburn, Michael W. Binford, Russell G. Kreis
Publikováno v:
Journal of Paleolimnology. 4:153-201
Paleoecological analyses of sediments from nine northern Great Lakes states (NGLS) lakes reveal small pH changes in seven of these lakes since 1860, four of these being declines. The largest diatom-inferred (DI) pH declines of 0.5 pH units were found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a0a28dbf8b59fa78c0e346fd121167
https://doi.org/10.1007/bf00226322
https://doi.org/10.1007/bf00226322
Publikováno v:
Biology and Fertility of Soils. 7:239-246
Oniscus asellus produced changes in the nutrients leached from Oie and Oa horizons of a hardwood forest soil. Soil with isopods lost more K+ (54%) from the Oie horizon and more Ca2+ (25%), Mg2+ (40%), and water-extractable S (23%) from the Oa horizon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acc70ef5277eb00efdc1ed3591c48477
https://doi.org/10.1007/bf00709655
https://doi.org/10.1007/bf00709655
Publikováno v:
Biogeochemistry. 2:313-328
Transformations of organic and inorganic S in two forested Spodosols from the Hubbard Brook Experimental Forest, New Hampshire and the Huntington Forest in the Adirondack Mts. of New York were investigated using laboratory35SO4 2- incorporation exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc499bb84fbc2ef25f15511d90db516
https://doi.org/10.1007/bf02180323
https://doi.org/10.1007/bf02180323
Autor:
B. D. Fry, A. J. Uutala, Donald R. Whitehead, Robert J. Wise, Donald F. Charles, Stephen A. Norton, L. A. Roll, J. S. Owen, Daniel R. Engstrom, S. C. Schindler, Ronald A. Hites, Jeffrey R. White, John P. Smol
Publikováno v:
Biogeochemistry. 3:267-296
Big Moose L. has become significantly more acidic since the 1950s, based on paleolimnological analyses of sediment cores. Reconstruction of past lakewater pH using diatom assemblage data indicates that from prior to 1800 to ca. 1950, lakewater pH was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0a9d3f2b35f9543f12f86dd27f83f08
https://doi.org/10.1007/bf02185196
https://doi.org/10.1007/bf02185196
Publikováno v:
Soil Biology and Biochemistry. 15:671-677
Sulfur mineralization rates, changes in organic and inorganic S constituents and arylsulfatase activity were determined in four soil horizons (O2, B21h, B22hir and B23) which represent the major portion of a forest Spodosol (Becket). Biweekly, for 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4c6279bc7bb48524e50a0432c27d376
https://doi.org/10.1016/0038-0717(83)90031-7
https://doi.org/10.1016/0038-0717(83)90031-7
Publikováno v:
Soil Science Society of America Journal. 50:457-462
Les objectifs de la presente etude sont de comparer la transformation du sulfate hydro-extractible en sulfate adsorbe, en sulfate ester en soufre lie au carbure pour divers horizons pedologiques de Spodosols ainsi que de mettre en evidence les modes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20efd05099f4155d4fd4cb3e02908f30
https://doi.org/10.2136/sssaj1986.03615995005000020041x
https://doi.org/10.2136/sssaj1986.03615995005000020041x
Publikováno v:
Hydrobiologia. 157:219-229
Sediment cores from lakes in four regions (Adirondacks, Northern New England, Northern Great Lakes States, and Northern Florida) were analyzed for total S concentration. In all regions S concentrations in pre-1900 (1820–1900) sediment were similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc400c74c52e291df11bd8dc090886a2
https://doi.org/10.1007/bf00004199
https://doi.org/10.1007/bf00004199
Publikováno v:
Gastroenterology. 59(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a7cc5b26e08bbf68d93b0b86c9c0d4a0
https://pubmed.ncbi.nlm.nih.gov/5458291
https://pubmed.ncbi.nlm.nih.gov/5458291