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在“
自然资源管理
”中,
命中:
4
条,耗时:小于0.01 秒
1.
Biomass and
c
arbon attributes of downed woody materials in forests of the United States
作者:
C
.W.
Woodall
;
B.F. Walters
;
S.N. Oswalt
;
G.M. Domke
;
C
. Toney
;
A.N. Gray
关键词:
C
oarse woody debris
;
Fine woody debris
;
C
arbon
;
Biomass
;
United States
;
Forests
刊名:Forest E
c
ology and Management
年:2013
2.
Filling the gap: improving estimates of working tree resour
c
es in agri
c
ultural lands
c
apes
作者:
C
. H. Perry
;
C
. W.
Woodall
;
G.
C
. Liknes and M. M. S
c
hoeneberger
关键词:
Inventory
;
Land use
;
Monitoring
;
Natural resour
c
es
;
Poli
c
y
刊名:Agroforestry Systems
年:2009
3.
Rea
c
hing a forest land per
c
apita milestone in the United States
作者:
C
. W.
Woodall
;
P. D. Miles
关键词:
Forest land area
;
Sustainability
;
Population growth
;
United States
刊名:Environment Systems and De
c
isions
出版者:Springer US
年:2008
4.
Relationships between the sto
c
king levels of live trees and dead tree attributes in forests of the United States
作者:
C
.W.
Woodall
;
J.A. Westfall
关键词:
Standing dead
;
Downed dead
;
C
oarse woody debris
;
Forest inventory
;
Relative density
;
Sto
c
king
刊名:Forest E
c
ology and Management
年:2009
1
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