Zobrazeno 1 - 10
of 46
pro vyhledávání: '"M. B. Walters"'
Publikováno v:
Canadian Journal of Forest Research. 34:931-938
A new method for studying stand disturbance regimes, which could be used alone or combined with other approaches (e.g., age class analysis, tree ring analysis, direct gap measurements), is presented. The method is a set of multiple regression models
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0746b073a9edac5f2e1000375cac8b1c
https://doi.org/10.1139/x03-260
https://doi.org/10.1139/x03-260
Autor:
Jeannine Cavender-Bares, M. B. Walters, Joseph M. Craine, Mark Westoby, Jacek Oleksyn, Peter B. Reich, Ian J. Wright
Publikováno v:
International Journal of Plant Sciences. 164:S143-S164
Variation in plant functional traits results from evolutionary and environmental drivers that operate at a variety of different scales, which makes it a challenge to differentiate among them. In this article we describe patterns of functional trait v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16c9e26fb652763a3d9def9717a79bd7
https://doi.org/10.1086/374368
https://doi.org/10.1086/374368
Autor:
Peter B. Reich, M. B. Walters
Publikováno v:
Ecology. 81:1887-1901
Species differences in seedling survival in deeply shaded understories (i.e., shade tolerance) may depend on both seed size and growth rates, but their relative contributions to survival and how they change with time and with variation in light and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03fa4b5c834313a9e96ce19f79badf40
https://doi.org/10.1890/0012-9658(2000)081[1887:ssnsag]2.0.co
https://doi.org/10.1890/0012-9658(2000)081[1887:ssnsag]2.0.co
Autor:
Peter B. Reich, M. B. Walters
Publikováno v:
Functional Ecology. 14:155-165
1. Does enhanced whole-plant CO2 exchange in moderately low to high light occur at the cost of greater CO2 loss rates at very-low light levels? We examined this question for first-year seedlings of intolerant Populus tremuloides and Betula papyrifera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b94bec6c3fba0b9c6ab94a2ce938d9
https://doi.org/10.1046/j.1365-2435.2000.00415.x
https://doi.org/10.1046/j.1365-2435.2000.00415.x
Autor:
William D. Bowman, Charles A. Gresham, Peter B. Reich, David S. Ellsworth, M. B. Walters, John C. Volin, James M. Vose
Publikováno v:
Ecology. 80:1955-1969
Convergence in interspecific leaf trait relationships across diverse taxonomic groups and biomes would have important evolutionary and ecological implications. Such convergence has been hypothesized to result from trade-offs that limit the combinatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fa00782387f41913c9663e508e6c1ea
https://doi.org/10.1890/0012-9658(1999)080[1955:goltra]2.0.co
https://doi.org/10.1890/0012-9658(1999)080[1955:goltra]2.0.co
Autor:
M. B. Walters, Peter B. Reich
Publikováno v:
New Phytologist. 143:143-154
An appendix is available for this article which was not included in the print edition of the Journal. The appendix may be found at the rear of the full text, PDF version of the article. A popular conceptual model asserts that shade tolerance is chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99b85e9441e737484246b0268b40813a
https://doi.org/10.1046/j.1469-8137.1999.00425.x
https://doi.org/10.1046/j.1469-8137.1999.00425.x
Publikováno v:
Functional Ecology. 12:948-958
1. Net photosynthetic capacity (Amax, defined as light-saturated net photosynthesis under near optimal ambient environmental conditions) of mature leaves often depends on the level of leaf nitrogen (N), but an assortment of relationships between thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73b67897c68a50ae8161a44a981a962
https://doi.org/10.1046/j.1365-2435.1998.00274.x
https://doi.org/10.1046/j.1365-2435.1998.00274.x
Publikováno v:
Functional Ecology. 12:395-405
1. To test several hypotheses about acclimation and adaptation of photosynthesis and respiration to differing light conditions, we investigated the interspecific relationships between leaf and root metabolism, chemistry and morphology in high and low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c18b0ea704ea4c672434c8baecfd39c
https://doi.org/10.1046/j.1365-2435.1998.00209.x
https://doi.org/10.1046/j.1365-2435.1998.00209.x
Publikováno v:
Functional Ecology. 12:327-338
Summary 1. To test hypotheses concerning adaptation and acclimation of tree species to shaded habitats we determined the growth, biomass partitioning and morphology of seedlings of nine near-boreal tree species in high- and low-light greenhouse envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0913f862beada189ab5d049e04d2fa4
https://doi.org/10.1046/j.1365-2435.1998.00208.x
https://doi.org/10.1046/j.1365-2435.1998.00208.x
Autor:
M. B. Walters, William D. Bowman, Peter B. Reich, John C. Volin, Charles A. Gresham, James M. Vose, David S. Ellsworth
Publikováno v:
Oecologia. 114:471-482
Based on prior evidence of coordinated multiple leaf trait scaling, we hypothesized that variation among species in leaf dark respiration rate (Rd) should scale with variation in traits such as leaf nitrogen (N), leaf life-span, specific leaf area (S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253aef868cac1a695b345355f20be325
https://doi.org/10.1007/s004420050471
https://doi.org/10.1007/s004420050471