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中图分类法(22)
马克思主义、列宁主义、毛泽东思想、邓小平理论(9)
哲学、宗教(1)
社会科学总论(2)
军事(3)
天文学、地球科学(5)
在“
自然资源管理
”中,
命中:
22
条,耗时:小于0.01 秒
1.
Modeled Impacts of Cover Crops and Vegetative Barriers on Corn
Stover
Availability and Soil Quality
作者:
Ian J. Bonner (1) David J. Muth Jr. (2) Joshua B. Koch (2) Douglas L. Karlen (3)
关键词:
Landscape planning
;
Landscape Environmental Assessment Framework (LEAF)
;
Soil conservation
;
Soil quality
;
Bioenergy
;
Sustainable agriculture
刊名:BioEnergy Research
年:2014
2.
A five-year assessment of corn
stover
harvest in central Iowa, USA
作者:
Douglas L.
;
Karlena
;
;
Doug.Karlen@ars.usda.gov
;
Stuart J.
;
Birellb
;
;
sbirrell@iastate.edu
;
J. Richard
;
Hessc
;
;
jrichard.hess@inl.gov
关键词:
Single-pass
stover
harvest system
;
Biofuel feedstock
;
Nutrient removal
;
Sustainability
;
Soil Management Assessment Framework (SMAF)
;
Renewable energy assessment project (REAP)
刊名:Soil & Tillage Research
年:2011
3.
Bioreactors for lignocellulose conversion into fermentable sugars for production of high added value products
作者:
Rossana Liguori
;
Valeria Ventorino
;
Olimpia Pepe…
关键词:
Single and double helical ribbon impeller
;
Rushton impeller
;
S
;
shaped impeller
;
Anchor impeller
;
Pitched
;
blade impeller
;
Peg
;
mixer
;
Paddle blade magnetic impeller
刊名:Applied Microbiology and Biotechnology
出版者:Springer Berlin / Heidelberg
年:2016
4.
Supporting close-to-community providers through a community health system approach: case examples from Ethiopia and Tanzania
作者:
Sarah Smith Lunsford
;
Kate Fatta
;
Kim Ethier
Stover
…
关键词:
CTC providers
;
Community health systems
;
Improvement
;
Ethiopia
;
Tanzania
刊名:Human Resources for Health
出版者:BioMed Central
年:2015
5.
An energy analysis of ethanol from cellulosic feedstock–Corn
stover
作者:
Lin Luo
;
Ester van der Voet
;
Gjalt Huppes
关键词:
Bioethanol
;
Corn
stover
;
Energy analysis
;
Net energy value
;
Co-product credits
刊名:Renewable and Sustainable Energy Reviews
年:2009
6.
Assessing the potential of dual-purpose maize in southern Africa: A multi-level approach
作者:
Sabine Homann-Kee Tui
;
Michael Bl眉mmel
;
Diego Valbuena
;
Albert Chirima
;
Patricia Masikati
;
Andre F. van Rooyen
;
Girma T. Kassie
关键词:
Feed resources
;
Maize cultivars
;
Crop-livestock systems
;
GIS
;
Southern Africa
刊名:Field Crops Research
年:September, 2013
7.
A fourth principle is required to define Conservation Agriculture in sub-Saharan Africa: The appropriate use of fertilizer to enhance crop productivity
作者:
B. Vanlauwe
;
J. Wendt
;
K.E. Giller
;
M. Corbeels
;
B. Gerard
;
C. Nolte
关键词:
Mulch
;
Integrated Soil Fertility Management
;
Smallholder farmers
;
Organic resources
刊名:Field Crops Research
年:January, 2014
8.
Identifying recommendation domains for targeting dual-purpose maize-based interventions in crop-livestock systems in East Africa
作者:
An Notenbaert
;
Mario Herrero
;
Hugo De Groote
;
Liang You
;
Ernesto Gonzalez-Estrada
;
Michael Blummel
关键词:
Africa
;
Feed resources
;
GIS
;
Maize
;
Livestock
;
Crop-livestock systems
刊名:Land Use Policy
年:2013
9.
Allocation issues in LCA methodology: a case study of corn
stover
-based fuel ethanol
作者:
Lin Luo
;
Ester van der Voet
;
Gjalt Huppes and Helias A. Udo de Haes
关键词:
E10
;
E85
;
Allocation
;
Corn
stover
;
Environmental impact
;
Fuel ethanol
;
Gasoline
;
System expansion
刊名:The International Journal of Life Cycle Assessment
年:2009
10.
Is bioethanol a sustainable energy source? An energy-, exergy-, and emergy-based thermodynamic system analysis
作者:
Wenjie Liao
;
a
;
liao@cml.leidenuniv.nl"" rel=""nofollow
;
Reinout Heijungsa
;
Gjalt Huppesa
关键词:
Bioethanol
;
Corn
stover
;
Energy analysis
;
Exergy analysis
;
Emergy analysis
刊名:Renewable Energy
年:2011
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