Tree crown economics
Tree crown economics
复制标题
树冠经济学
DOI:
10.1002/fee.2588
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发表时间:
2023
影响因子:
10.3
通讯作者:
Elmore, Andrew J
中科院分区:
文献类型:
--
作者:
McNeil, Brenden E;Fahey, Robert T;King, Christopher J;Erazo, Dara A;Heimerl, Ty Z;Elmore, Andrew J
Trees respond to global change in myriad ways, many of which may be linked to adaptations relating to tree crown architecture. However, there is a paucity of theory capable of predicting the adaptive importance and dynamics of crown architecture, most likely because of the difficulties involved in measuring the three‐dimensional arrangement and orientation of tree leaves within individual crowns. Here, we describe a theory of tree crown economics, and use measurements from new lidar (light detection and ranging) instruments, UAVs (unoccupied aerial vehicles), and time‐lapse camera imagery to identify support for two predictions of the theory, that (1) a light competition versus water use economic trade‐off drives covariance among three tree crown functional traits (mean leaf angle, crown density, and crown rugosity), and (2) crown traits can drive spatial and temporal variability in near‐infrared spectral reflectance and related ecosystem functions. Tree crown economic theory can complement leaf economic theory in helping ecologists map and model forest ecosystem responses to global change.
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影响因子:
3
作者:
J. Kellner;L. Albert;John T Burley;K. Cushman
通讯作者:
K. Cushman
DOI:
--
发表时间:
2019
期刊:
Front. For. Glob. Change
影响因子:
--
作者:
H. Verbeeck;M. Bauters;Jackson Toby;Alexander Schenkin;M. Disney;K. Calders
通讯作者:
K. Calders
影响因子:
0.6
作者:
J. Aber;J. Pastor;J. Melillo
通讯作者:
J. Melillo
DOI:
10.1086/285881
发表时间:
1996
期刊:
The American Naturalist
影响因子:
--
作者:
Y. Cohen;J. Pastor
通讯作者:
J. Pastor
影响因子:
13.5
作者:
V. C. Reaves;A. Elmore;D. Nelson;B. McNeil
通讯作者:
B. McNeil