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哲学、宗教(1)
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自然资源管理
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2
条,耗时:小于0.01 秒
1.
Association of physician-determined worsening heart failure with signs and symptoms, hospitalization duration, and 60-day outcomes in patients hospitalised for acute heart failure
作者:
M. Metra
;
G. Cotter
;
H. Dittrich
;
B. Davison Weatherley
;
P. Ponikowski
;
D.M.
Bloomfield
;
C.M. O'Connor
;
B.M. Massie
关键词:
Isotopes
;
Chemistry
;
Tracers
;
Water resources
;
Salinity
;
Morocco
刊名:European Journal of Heart Failure, Supplements
年:2008
2.
Analysis of some direct and indirect methodsfor estimating root biomass and production of forests at an ecosystem level
作者:
Vogt
;
Kristiina A.
;
Vogt
;
Daniel J.
;
Bloomfield
;
Janine
关键词:
calculations
;
carbon flux method
;
fine
;
root biomass methods
;
forests
;
indirect methods
;
ingrowth cores
;
minirhizotrons
;
net primary production
;
nitrogen budget method
;
nutrients
;
sequential soil coring
刊名:Plant and Soil
出版者:Springer Netherlands
年:1998
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