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Interspecific differences in wood decay rates: insights from a new short-term method to study long-term wood decomposition
被引:139
|作者:
Freschet, Gregoire T.
[1
]
Weedon, James T.
[1
]
Aerts, Rien
[1
]
van Hal, Jurgen R.
[1
]
Cornelissen, Johannes H. C.
[1
]
机构:
[1] Vrije Univ Amsterdam, Dept Syst Ecol, Fac Earth & Life Sci, Inst Ecol Sci, NL-1081 HV Amsterdam, Netherlands
关键词:
carbon cycle;
coarse woody debris;
common-garden experiment;
decomposition rates;
forest;
functional traits;
model;
plant-soil (below-ground) interactions;
protocol;
wood decay dynamics;
LITTER DECOMPOSITION;
DEAD WOOD;
TROPICAL FORESTS;
WIDE-RANGE;
CARBON;
NITROGEN;
DYNAMICS;
DEBRIS;
TRAIT;
MASS;
D O I:
10.1111/j.1365-2745.2011.01896.x
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
1. While the importance of wood decay for the global carbon balance is widely recognized, surprisingly little is known about its long-term dynamics and its abiotic and biotic drivers. Progress in this field is hindered by the long time-scales inherent to the low decay rates of wood and the lack of short-term methods to assess long-term decomposition dynamics in standardized field conditions.
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页码:161 / 170
页数:10
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