Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kelly L. M. Decker"'
Autor:
Kelly L. M. Decker, Karen H. Beard, Carl E. Waite, Jonathan R. Cumming, Jeffery W. Hughes, Deane Wang, Donald D. DeHayes, Gary J. Hawley
Publikováno v:
Ecosystems. 8:210-224
The complexity of natural ecosystems makes it difficult to compare the relative importance of abiotic and biotic factors and to assess the effects of their interactions on ecosystem development. To improve our understanding of ecosystem complexity, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5436ce074f54ae6cb4b40875c5c075
https://doi.org/10.1007/s10021-004-0041-y
https://doi.org/10.1007/s10021-004-0041-y
Publikováno v:
Soil Science Society of America Journal. 67:1234-1242
We measured deciduous forest soil temperatures under control (unmanipulated) and snow-free (where snow is manually removed) conditions for four winters (at three soil depths) to determine effects of a snow cover reduction such as may occur as a resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a59d80ee1768dd588cff94371e458cd
https://doi.org/10.2136/sssaj2003.1234
https://doi.org/10.2136/sssaj2003.1234
Publikováno v:
Soil Biology and Biochemistry. 32:899-908
We assessed the effect of a single, dormant season prescribed fire on soil enzyme activity in oak-hickory (Quercus-Carya) forests in southern Ohio, USA. Four enzymes specific for different C sources were chosen for monitoring: acid phosphatase, β-gl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6063acd0cc4ee207e849aece5105809d
https://doi.org/10.1016/s0038-0717(99)00208-4
https://doi.org/10.1016/s0038-0717(99)00208-4
Publikováno v:
American Journal of Botany. 86:447-455
This study examined foliar nutrient dynamics and nutrient resorption (retranslocation) in three species of Chilean Nothofagus (Fagaceae) that differed in leaf lifespan and elevational distribution. In our central Chile study area the elevations at wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c379a5857453fea956a63f8d2382fda4
https://doi.org/10.2307/2656765
https://doi.org/10.2307/2656765
Publikováno v:
Canadian Journal of Forest Research. 29:232-241
We evaluated the patterns of variation in the activity of four soil enzymes in oak forests soils at spatial scales from 10s of km to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49f248ead8abe683907d7f257bdac334
https://doi.org/10.1139/x98-192
https://doi.org/10.1139/x98-192
Publikováno v:
Revista chilena de historia natural. 76
We measured net nitrogen mineralization, net nitrification, proportional nitrification, and total inorganic nitrogen, available phosphorus, and soil organic carbon in five Andean forested stands in an attempt to resolve the relative influence of elev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8732c2f7da1520735901b365e19e5c92
https://doi.org/10.4067/s0716-078x2003000300003
https://doi.org/10.4067/s0716-078x2003000300003
Publikováno v:
Journal of the Torrey Botanical Society. 124:286
in yellow-poplar; leaf [N] was significantly higher in red oaks grown at Ca:Al of 4 than 100. Yellow-poplar grew better in interspecific pairs than in intraspecific pairs. In contrast, competitive mode had no effect on red oak growth. Analysis of soi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a2f9aff7eb42a635c189ea8b2a4495
https://doi.org/10.2307/2997263
https://doi.org/10.2307/2997263