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中图分类法(10)
马克思主义、列宁主义、毛泽东思想、邓小平理论(4)
哲学、宗教(2)
军事(3)
天文学、地球科学(1)
在“
自然资源管理
”中,
命中:
10
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1.
Morphometrics, sex ratio, sexual size dimorphism, biomass, and population size of the Nile crocodile (Crocodylus niloticus) at its southern range limit in KwaZulu-Natal, South Africa
作者:
Jonathan K. Warner
;
Xander Combrink
;
Peter Calverley
;
Garreth Champion…
关键词:
Apex predator
;
Aquatic vertebrate
;
Crocodilian
;
Herpetology
;
Wetland
刊名:Zoomorphology
出版者:Springer Berlin / Heidelberg
年:2016
2.
Assessment of Forest Carbon Stocks in the Himalayas: Does Legal Protection Matter?
作者:
Asha Laxmi Suwal
;
Dinesh Raj Bhuju
;
Inger Elisabeth M?ren
关键词:
Forest biomass outtake
;
Common pool resources
;
Soil organic carbon
;
Sustainability
;
Legal frameworks
;
High altitude forests
刊名:Small-scale Forestry
出版者:Springer Netherlands
年:2015
3.
Available residual biomass obtained from pruning Morus alba L. trees cultivated in?urban forest
作者:
B. Vel¨¢zquez-Mart¨ª
;
M. Sajdak
;
I. L¨®pez-Cort¨¦s
关键词:
Bioenergy
;
Urban biomass waste
;
Allometric
relationships
;
Volume equations
刊名:Renewable Energy
年:2013
4.
Allometric
scaling of countries
作者:
Jiang Zhang
;
Tongkui Yu
关键词:
Allometry
;
Power law relation
;
Macro-economy
刊名:Physica A
年:2010
5.
Quantification of aboveground rangeland productivity and anthropogenic degradation on the Arabian Peninsula using Landsat imagery and field inventory data
作者:
Katja Brinkmanna
;
tropcrops@uni-kassel.de
;
Uta Dickhoeferb
;
dickhoefer@aninut.uni-kiel.de
;
Eva Schlechtc
;
tropanimals@uni-kassel.de
;
Andreas Buerkerta
关键词:
Al Jabal al Akhdar
;
Allometric
equations
;
ANPP modelling
;
NDVI trend analysis
;
Oman
;
Residual method
;
Semi-arid woodlands
刊名:Remote Sensing of Environment
年:2011
6.
The effects of management and plant diversity on carbon storage in coffee agroforestry systems in Costa Rica
作者:
Achim H?ger (1) ahaeger@fieldstudies.org
关键词:
Agrobiodiversity – Functional diversity – Greenhouse gas mitigation – Organic coffee – Payment for environmental services
刊名:Agroforestry Systems
年:2012
7.
Do biological expansion factors adequately estimate stand-scale aboveground component biomass for Norway spruce?
作者:
Timothy J. Albaugh
;
Johan Bergh
;
Tomas Lundmark
;
Urban Nilsson
;
José
;
Luiz Stape
;
H. Lee Allen
;
Sune Linder
关键词:
Allometric
relationships
;
BEFs
;
Picea abies
;
Stand biomass
刊名:Forest Ecology and Management
年:2009
8.
Self-thinning exponents based on the
allometric
model in Chinese pine (Pinus tabulaeformis Carr.) and Prince Rupprecht's larch (Larix principis-rupprechtii Mayr) stands
作者:
Xue
;
Li
;
Ogawa
;
Kazuharu
;
Hagihara
;
Akio
;
Liang
;
Shoulong
;
Bai
;
Jingping
关键词:
Allometric
exponent
;
Chinese pine
;
Prince Rupprecht's larch
;
Self-thinning boundary line
;
Stem volume packing
;
Weller's
allometric
model
刊名:Forest Ecology and Management
年:1999
9.
Forest production responses to irrigation and fertilization are not explained by shifts in allocation
作者:
Coyle
;
David R.
;
Coleman
;
Mark D.
关键词:
Biomass
;
Intensive management
;
Planatus occidentalis
;
Populus deltoides
;
Root mass fraction
;
Silviculture
刊名:Forest Ecology and Management
年:2005
10.
Equations to describe crown allometry of Larix require local validation
作者:
Gilmore
;
Daniel W.
关键词:
Austria
;
Crown shape
;
Larch
;
Leaf area
;
Maine
;
Minnesota
;
Stem volume
;
Tamarack
刊名:Forest Ecology and Management
年:2001
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