Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Evan P. McDonald"'
Publikováno v:
Functional plant biology : FPB. 29(9)
N acquisition often lags behind accelerated C gain in plants exposed to CO2-enriched atmospheres. To help resolve the causes of this lag, we considered its possible link with stomatal closure, a common first-order response to elevated CO2 that can de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32baff82f543d3cc0b83339c13f43f02
https://pubmed.ncbi.nlm.nih.gov/32689563
https://pubmed.ncbi.nlm.nih.gov/32689563
Publikováno v:
Oecologia. 119(3)
This study examined the effects of CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4042b7ffc445f9444a1ada5058e501cd
https://pubmed.ncbi.nlm.nih.gov/28307762
https://pubmed.ncbi.nlm.nih.gov/28307762
Autor:
Mark E. Kubiske, David F. Karnosky, Ron M. Teclaw, Paula E. Marquardt, Evan P. McDonald, Vanessa S. Quinn, Alexander L. Friend, Warren E. Heilman
Publikováno v:
Global Change Biology. 12:1054-1068
We analyzed growth data from model aspen (Populus tremuloides Michx.) forest ecosystems grown in elevated atmospheric carbon dioxide ([CO2]; 518?LL-1) and ozone concentrations ([O3]; 1.5 x background of 30-40 nL L-1 during daylight hours) for 7 years
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a389a4e67dfefe38a23490dda2aa6a4
https://doi.org/10.1111/j.1365-2486.2006.01152.x
https://doi.org/10.1111/j.1365-2486.2006.01152.x
Autor:
Jaak Sober, William F. J. Parsons, S. Anttonen, Gopi K. Podila, Richard E. Dickson, Warren E. Heilman, Wendy S. Jones, Anu Sõber, William J. Mattson, David F. Karnosky, Evan P. McDonald, James G. Bockheim, Kevin E. Percy, B. Mankovska, Brian J. Kopper, J. G. Isebrands, John S. King, P. Sharma, Ramesh Thakur, Asko Noormets, George E Host, Elina Oksanen, Elina Vapaavuori, Kurt S. Pregitzer, Donald R. Zak, Eric L. Kruger, Richard L. Lindroth, Mark E. Kubiske, Caroline S. Awmack, George R. Hendrey, Don E. Riemenschneider
Publikováno v:
Functional Ecology. 17:289-304
Summary 1. The impacts of elevated atmospheric CO 2 and/or O 3 have been examined over 4 years using an open-air exposure system in an aggrading northern temperate forest containing two different functional groups (the indeterminate, pioneer, O 3 -se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3076ccd661dbf3fb8829c1275d52797a
https://doi.org/10.1046/j.1365-2435.2003.00733.x
https://doi.org/10.1046/j.1365-2435.2003.00733.x
Competitive status influences tree-growth responses to elevated CO2 and O3 in aggrading aspen stands
Publikováno v:
Functional Ecology. 16:792-801
1. Competition effects on growth of individual trees were examined for 4 years in aggrading, mixed-clone stands of trembling aspen (Populus tremuloides Michx.) at the Aspen-FACE free-air Co2 and O3 enrichment facility in northern Wisconsin, USA. Duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc8593e9b0c3296f8f5b07755c4007ca
https://doi.org/10.1046/j.1365-2435.2002.00683.x
https://doi.org/10.1046/j.1365-2435.2002.00683.x
Autor:
Kurt S. Pregitzer, David F. Karnosky, Eric L. Kruger, Kevin E. Percy, J. G. Isebrands, Evan P. McDonald, Jaak Sober, George R. Hendrey
Publikováno v:
Environmental Pollution. 115:359-371
The Intergovernmental Panel of Climate Change (IPCC) has concluded that the greenhouse gases carbon dioxide (CO2) and tropospheric ozone (O3) are increasing concomitantly globally. Little is known about the effect of these interacting gases on growth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecf0e041d9df162a9eb2a19709285403
https://doi.org/10.1016/s0269-7491(01)00227-5
https://doi.org/10.1016/s0269-7491(01)00227-5
Autor:
Eric L. Kruger, Asko Noormets, Anu Sõber, Evan P. McDonald, J. G. Isebrands, Richard E. Dickson, David F. Karnosky
Publikováno v:
Trees. 15:262-270
Two aspen (Populus tremuloides Michx.) clones, differing in O3 tolerance, were grown in a free-air CO2 enrichment (FACE) facility near Rhinelander, Wisconsin, and exposed to ambient air, elevated CO2, elevated O3 and elevated CO2+O3. Leaf instantaneo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e08295725521af486c038cc3e157d76
https://doi.org/10.1007/s004680100102
https://doi.org/10.1007/s004680100102
Publikováno v:
Oikos. 88:259-272
Direct and interactive effects of CO2 and light on tree phytochemistry and insect fitness parameters were examined through experimental manipulations of plant growth conditions and performance of insect bioassays. Three species of deciduous trees (qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c58b5e46d8540e09902bef6ac7559fbd
https://doi.org/10.1034/j.1600-0706.2000.880204.x
https://doi.org/10.1034/j.1600-0706.2000.880204.x
Publikováno v:
Oecologia. 119:389-399
This study examined the effects of CO2 and light availability on sapling growth and foliar chemistry, and consequences for insect performance. Quaking aspen (Populus tremuloides Michx.), paper birch (Betula papyrifera Marsh.), and sugar maple (Acer s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4770b54124c30251d04310c76128c937
https://doi.org/10.1007/pl00008822
https://doi.org/10.1007/pl00008822
Publikováno v:
Canadian Journal of Forest Research. 27:1281-1290
The consequences of elevated CO2 for interactions between trees and associated insects will be influenced by the availability of other plant resources. We investigated the effects of CO2 and water availability on phytochemistry of quaking aspen (Popu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15265d19b7d7ecf4f5cbd7d93a7c155f
https://doi.org/10.1139/x97-031
https://doi.org/10.1139/x97-031