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pro vyhledávání: '"Kim J. Brown"'
Autor:
Rita Giuliani (AUTHOR), Kim J. Brown (AUTHOR)
Publikováno v:
Tree Physiology. Jul2008, Vol. 28 Issue 9, p1407-1419. 13p.
Autor:
Jyh-Min Chiang, Kim J. Brown
Publikováno v:
Forest Ecology and Management. 260:1065-1075
Leaf nitrogen content (N mass , %) and leaf mass per area (LMA, g m −2 ) are two important features that are closely linked to the photosynthetic performance of plants and, thus, the NPP of forest ecosystems. Forest management practices, such as bu
Publikováno v:
Forest Ecology and Management. 257:280-286
American chestnut (Castanea dentata (Marsh.) Borkh.) was once a principal component of the eastern deciduous forest until it became functionally extinct as a result of the invasive fungus Cryphonectria parasitica (Murr.) Barr. Restoration efforts are
Publikováno v:
Forest Ecology and Management. 255:1584-1594
More than 70 years of fire suppression has influenced forest dynamics and led to the accumulation of fuels in many forests of the United States. To address these changes, forest managers increasingly seek to restore historical ecosystem structure and
Autor:
Kim J. Brown, Jyh-Min Chiang
Publikováno v:
Ecological Modelling. 205:515-526
The timing of leaf expansion in spring and leaf senescence in fall determines growing season length; hence leaf phenology is important in modelling carbon production. Previous work monitoring net ecosystem exchange using eddy flux technology found ph
Autor:
David T. Tissue, Kevin L. Griffin, Matthew H. Turnbull, David Whitehead, William S. F. Schuster, Kim J. Brown, Adrian S. Walcroft
Publikováno v:
Agricultural and Forest Meteorology. 135:326-339
The objective of this study was to characterize the forest canopy in terms of species composition, tree size classes and spatial distribution of leaf area of a mature temperate rainforest to provide a basis for scaling up shoot-level processes of ene
Autor:
Kevin L. Griffin, Victor C. Engel, Matthew H. Turnbull, Adrian S. Walcroft, David Whitehead, David T. Tissue, William S. F. Schuster, Kim J. Brown
Publikováno v:
Global Change Biology. 10:925-938
Measurements of photosynthesis and respiration were made on leaves in summer in a Quercus rubra L. canopy at approximately hourly intervals throughout 5 days and nights. Leaves were selected in the upper canopy in fully sunlit conditions (upper) and
Autor:
David Whitehead, Kevin L. Griffin, Matthew H. Turnbull, David T. Tissue, Kim J. Brown, William S. F. Schuster
Publikováno v:
Functional Ecology. 17:101-114
Summary 1. The responses of night-time dark respiration ( R d ) to temperature and leaf characteristics were measured through the canopies of tree species from two distinct forests ‐ an oak-dominated deciduous forest in north-eastern USA, and a con
Publikováno v:
Journal of integrative plant biology. 50(11)
Forests are dynamic in both structure and species composition, and these dynamics are strongly influenced by climate. However, the net effects of future tree species composition on net primary production (NPP) are not well understood. The objective o
Autor:
William S. F. Schuster, David Whitehead, Kevin L. Griffin, Kim J. Brown, David T. Tissue, Jennifer M. Nagel, Matthew H. Turnbull
Publikováno v:
Tree physiology. 22(12)
Despite its recent expansion in eastern US forests, red maple (Acer rubrum L.) generally exhibits a low leaf photosynthetic rate, leaf mass per unit area (LMA) and leaf nitrogen concentration ([N]) relative to co-occurring oaks (Quercus spp.). To eva