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马克思主义、列宁主义、毛泽东思想、邓小平理论(9)
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在“
自然资源管理
”中,
命中:
21
条,耗时:小于0.01 秒
1.
The response of light, water, and nutrient availability to pre-commercial thinning in dry inland Douglas-fir forests
作者:
Christopher
W. Chase
;
Mark J. Kimsey
;
Terry M. Shaw
;
Mark D. Coleman
;
mcoleman@uidaho.edu" class="auth_mail" title="E-mail the corresponding author
关键词:
Site productivity
;
Stand density
;
Pseudotsuga menziesii
;
Intercepted radiation
;
Soil moisture
;
Nutrient availability
刊名:Forest Ecology and Management
年:2016
2.
Renewable energy potential on marginal lands in the United States
作者:
Anelia R. Milbr
t ;
Donna M. Heimiller
;
Andrew D. Perry
;
Christopher
B. Field
关键词:
Renewable energy
;
Renewable resources
;
Marginal lands
刊名:Renewable and Sustainable Energy Reviews
年:January, 2014
3.
Satellite based calculation of spatially distributed crop water requirements for cotton and wheat cultivation in Fergana Valley, Uzbekistan
作者:
Christopher
Conrad
;
Maren Rahmann
;
Miriam Machwitz
;
Galina Stulina
;
Heiko Paeth
;
Stefan Dech
关键词:
Fergana Valley
;
Object-based classification
;
Crop water requirement
;
Water management
;
Remote sensing
;
RapidEye
刊名:Global and Planetary Change
年:November, 2013
4.
Performance characteristics of a compression-ignition engine using direct-injection ammonia-DME mixtures
作者:
Christopher
W. Gross
;
Song-Charng Kong
;
kong@iastate.edu
关键词:
ATDC
;
after top-dead-center
;
bmep
;
brake mean effective pressure
;
BSEC
;
brake specific energy consumption (MJ/kW
xA0
;
h)
;
BSFC
;
brake specific fuel consumption (g/kW
xA0
;
h)
;
BTDC
;
before top-dead-center
;
CAD
;
crank angle degree
;
DME
;
dimethyl ether (CH3O
刊名:Fuel
年:2013
5.
Biomass removal from shore-based whaling in the Azores
作者:
Rui Prietoa
;
rprieto@uac.pt
;
Christopher
Kim Phama
;
Cristina Britob
;
Telmo Moratoa
关键词:
Physeter macrocephalus
;
Shore-based whaling
;
Fisheries
;
Biomass
;
Unreported catch
刊名:Fisheries Research
年:2013
6.
Dynamic performance assessment of protected areas
作者:
Christopher
P. Barbera
;
Christopher
.Barber@sdstate.edu
;
Mark A. Cochranea
;
b
;
Mark.Cochrane@sdstate.edu
;
Carlos Souza Jr.b
;
souzajr@imazon.org.br
;
Adalberto Verí
;
ssimob
;
betoverissimo@uol.com.br
关键词:
Conservation assessment
;
Amazon
;
Development pressure
;
Tropical forests
;
Conservation planning
刊名:Biological Conservation
年:2012
7.
Assessing threatened coastal sites: Applications of ground-penetrating radar and geographic information systems
作者:
Allen M.
xA0
;
Gontza
;
xA0
;
allen.gontz@umb.edu
;
Christopher
V.
xA0
;
Maioa
;
xA0
1 ;
xA0
;
christopher
.maio001@umb.edu
;
Ekaterina K.
xA0
;
Wagenknechta
;
xA0
1 ;
xA0
;
ekatherina.wagenk001@umb.edu
;
Ellen P.
xA0
;
Berklandb
;
xA0
2 ;
xA0
;
ellen.berkland@state.ma.us
关键词:
LIDAR
;
Shoreline change
;
Boston Harbor
;
Massachusetts
;
Cemetery
;
Islands
刊名:Journal of Cultural Heritage
年:2011
8.
Ordering the extraction of renewable resources: The case of multiple aquifers
作者:
James A.
xA0
;
Roumasseta
;
xA0
;
jimr@hawaii.edu
;
Christopher
A.
xA0
;
Wadab
;
xA0
;
cawada@hawaii.edu
关键词:
Renewable resources
;
Groundwater
;
Dynamic comparative advantage
;
Sequencing
刊名:Resource and Energy Economics
年:2012
9.
Temporal dynamics and decay of coarse wood in early seral habitats of dry-mixed conifer forests in Oregon¡¯s Eastern Cascades
作者:
Christopher
J. Dunn
;
chris.dunn@oregonstate.edu
;
John D. Bailey
关键词:
Dry-mixed conifer
;
High-severity fire
;
Early seral habitat
;
Snag dynamics
;
Coarse woody detritus
;
Decomposition
刊名:Forest Ecology and Management
年:2012
10.
Low-enthalpy geothermal resources for electricity production: A demand-side management study for intelligent communities
作者:
George A. Xydis
;
Evanthia A. Nanaki
;
Christopher
J. Koroneos
关键词:
Low-enthalpy geothermal resources
;
Demand-side management
;
Electricity demand
刊名:Energy Policy
年:2013
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