Zobrazeno 1 - 10
of 22
pro vyhledávání: '"G. M. Berntson"'
Autor:
G M, Berntson, F A, Bazzaz
Publikováno v:
Oecologia. 113(1)
The response of temperate forest ecosystems to elevated atmospheric CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4a0a5d0a979b4ca373dbe5d4c7405ddf
https://pubmed.ncbi.nlm.nih.gov/28307286
https://pubmed.ncbi.nlm.nih.gov/28307286
Autor:
A. Magill, G. A. Bauer, Rakesh Minocha, G. M. Berntson, F.A. Bazzaz, John D. Aber, Stephanie Long
Publikováno v:
Forest Ecology and Management. 196:173-186
Temperate forests are predicted to play a key role as important sinks for atmospheric carbon dioxide, which could be enhanced by nitrogen (N) deposition. However, experimental evidence suggests that the impact of N deposition on temperate forest prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08c79a37cae55ccf9da864f0acf891c
https://doi.org/10.1016/j.foreco.2004.03.032
https://doi.org/10.1016/j.foreco.2004.03.032
Publikováno v:
New Phytologist. 152:249-266
Summary • Photosynthesis of temperate trees growing in a competitive environment was investigated here in a factorial design of community composition (deciduous, coniferous and mixed species), carbon dioxide and nitrogen treatments. This study incl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5123ecb18a2c5a82145d40819f9395f8
https://doi.org/10.1046/j.0028-646x.2001.00255.x
https://doi.org/10.1046/j.0028-646x.2001.00255.x
Autor:
Jerry M. Melillo, G. M. Berntson, William H. McDowell, Knute J. Nadelhoffer, Paul A. Steudler, John D. Aber, Alison H. Magill
Publikováno v:
Ecosystems. 3:238-253
This article reports responses of two different forest ecosystems to 9 years (1988–96) of chronic nitrogen (N) additions at the Harvard Forest, Petersham, Massachusetts. Ammonium nitrate (NH4NO3) was applied to a pine plantation and a native decidu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c76d141afbe715b4adfce64a774ba39b
https://doi.org/10.1007/s100210000023
https://doi.org/10.1007/s100210000023
Autor:
G. M. Berntson, P. M. Wayne
Publikováno v:
Ecology. 81:1072-1085
We present and apply a method for analyzing size-dependent patterns of resource acquisition by individuals within stands of competing plants. Our approach relies on curve-fitting to relate empirical measures of resource acquisition with various aspec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018eba2de630e42015268cea8b8c5ad4
https://doi.org/10.1890/0012-9658(2000)081[1072:ctsdor]2.0.co
https://doi.org/10.1890/0012-9658(2000)081[1072:ctsdor]2.0.co
Autor:
G. M. Berntson, John D. Aber
Publikováno v:
Soil Biology and Biochemistry. 32:151-156
Recent application of 15N pool dilution techniques has suggested that gross nitrate immobilization rates in temperate forest soils with low N deposition may be significantly greater than previously thought. In contrast, there are some data that sugge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6b19b4dbba5bf06d4e34fbc103ff6d7
https://doi.org/10.1016/s0038-0717(99)00132-7
https://doi.org/10.1016/s0038-0717(99)00132-7
Autor:
Knute J. Nadelhoffer, William S. Currie, Alison H. Magill, Steven G. McNulty, Ivan J. Fernandez, Lindsey E. Rustad, Mark Kamakea, William H. McDowell, John D. Aber, G. M. Berntson
Publikováno v:
BioScience. 48:921-934
N itrogen emissions to the atmosphere due to human activity remain elevated in industrialized regions of the world and are accelerating in many developing regions (Galloway 1995). Although the deposition of sulfur has been reduced over much of the Un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94135483a29e652ca8d5d4493ef1f524
https://doi.org/10.2307/1313296
https://doi.org/10.2307/1313296
Publikováno v:
Global Change Biology. 4:607-626
Rising levels of atmospheric CO2 may alter patterns of plant biomass production. These changes will be dependent on the ability of plants to acquire sufficient nutrients to maintain enhanced growth. Species-specific differences in responsiveness to C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8af6a42cc4d48fc239c054dd0946b04
https://doi.org/10.1046/j.1365-2486.1998.00171.x
https://doi.org/10.1046/j.1365-2486.1998.00171.x
Autor:
G. M. Berntson, F. A. Bazzaz
Publikováno v:
Oecologia. 113:115-125
The response of temperate forest ecosystems to elevated atmospheric CO2 concentrations is important because these ecosystems represent a significant component of the global carbon cycle. Two important but not well understood processes which elevated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::477f47f93c7d22f45e44f73472e3288c
https://doi.org/10.1007/s004420050359
https://doi.org/10.1007/s004420050359
Publikováno v:
Functional Ecology. 11:684-695
1. Replicate populations of crowded, regenerating stands of Betula alleghaniensis were grown in ambient and elevated (700p.p.m.) atmospheric CO2 concentrations in monoliths of forest soil. Early in the second year the seedlings were harvested and det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fe86c83396abc462497a59bda9f6a83
https://doi.org/10.1046/j.1365-2435.1997.00141.x
https://doi.org/10.1046/j.1365-2435.1997.00141.x