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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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天文学、地球科学(1)
在“
自然资源管理
”中,
命中:
19
条,耗时:0.0289873 秒
1.
Experimental study of polyvinyl alcohol degradation in aqueous solution by UV/H2O2 process
作者:
Dina Hamad
;
Mehrab Mehrvar
;
Ramdhane Dhib
;
rdhib@ryerson.ca" class="auth_mail
关键词:
Advanced oxidation process
;
UV/H2O2 process
;
Polyvinyl alcohol degradation
;
Water-soluble polymer
;
Feeding
strategy
刊名:Polymer Degradation and Stability
年:May, 2014
2.
Alternative options for sustainable intensification of smallholder dairy farms in North-West Michoacán, Mexico
作者:
José
;
Cortez-Arriolaa
;
jose.cortezarriola@wur.nl" class="auth_mail" title="E-mail the corresponding author
;
Jeroen C.J. Groota
;
jeroen.groot@wur.nl" class="auth_mail" title="E-mail the corresponding author
;
Walter A.H. Rossinga
;
walter.rossing@wur.nl" class="auth_mail" title="E-mail the corresponding author
;
Johannes M.S. Scholberga
;
johannes.scholberg@wur.nl" class="auth_mail" title="E-mail the corresponding author
;
Ricardo D. Amé
;
ndola Massiottib
;
r_amendola@yahoo.com" class="auth_mail" title="E-mail the corresponding author
;
Pablo Tittonella
;
pablo.tittonell@wur.nl" class="auth_mail" title="E-mail the corresponding author
关键词:
Multi-objective optimization
;
Profitability
;
Feeding
costs
;
Organic matter balance
;
Nitrogen balance
刊名:Agricultural Systems
年:2016
3.
Sustainable food security and nutrition: Demystifying conventional beliefs
作者:
Shenggen Fan
;
s.fan@cgiar.org
;
Joanna Brzeska
关键词:
Agriculture
;
Biofuels
;
Economic growth
;
Food security
;
Gender equality
;
Nutrition
;
Smallholders
;
Sustainability
;
Technology
刊名:Global Food Security
年:2016
4.
Feeding
and niche differentiation in three invasive gobies in the Lower Rhine, Germany
作者:
Jost Borcherding
;
Jost.Borcherding@uni-koeln.de
;
Miriam Dolina
;
Lisa Heermann
;
Philipp Knutzen
;
Stefanie Krü
;
ger
;
Sven Matern
;
Ruben van Treeck
;
Svenja Gertzen
关键词:
Diet
;
Neogobius fluviatilis
;
Neogobius melanostomus
;
Ponticola kessleri
;
Nche differentiation
;
Satial and temporal occurrence
刊名:Limnologica - Ecology and Management of Inland Waters
年:2013
5.
Feeding
the world: genetically modified crops versus agricultural biodiversity
作者:
Sven-Erik Jacobsen (1) Marten S?rensen (1) S?ren Marcus Pedersen (2) Jacob Weiner (1)
关键词:
GMO
;
Underutilized crops
;
Andean crops
;
Food production
;
Agrobiodiversity
;
Sustainability
刊名:Agronomy for Sustainable Development
年:2013
6.
GM crops, the environment and sustainable food production
作者:
Peter H. Raven (1)
关键词:
Biosafety
;
Biodiversity
;
Environmental risk
;
GM crops
;
Sustainability
;
Sustainable agriculture
刊名:Transgenic Research
年:2014
7.
A comprehensive framework for the assessment of new end uses in recycled water schemes
作者:
Zhuo Chen
;
Huu Hao Ngo
;
Wenshan Guo
;
Richard Lim
;
Xiaochang C. Wang
;
Kelly O'Halloran
;
Andrzej Listowski
;
Nigel Corby
;
Clayton Miechel
关键词:
Recycled water
;
Assessment framework
;
New end uses
;
Decision making
刊名:Science of the Total Environment
年:1 February, 2014
8.
Evidence of social information on food location in a ring-billed gull colony, but the birds do not use it
作者:
Fran?ois Racine
;
Luc-Alain Giraldeau
;
Martin Patenaude-Monette
;
Jean-Fran?ois Giroux
关键词:
bird colony
;
food-searching
strategy
;
foraging
;
Larus delawarensis
;
public information
;
Qué
;
bec
;
ring-billed gull
;
social information
;
social learning
刊名:Animal Behaviour
年:2012
9.
Long-term stochastic simulation of mountain beef cattle herds under diverse management strategies
作者:
D. Villalba
;
G. Ripoll
;
R. Ruiz
;
A. Bernué
s
关键词:
Production
;
Economics
;
Land use
;
Labour
;
Trade-offs
刊名:Agricultural Systems
年:2010
10.
Lipid composition of Collembola and their food resources in deciduous forest stands—Implications for
feeding
strategies
作者:
Liliane Ruess
;
Kirsten Schü
;
tz
;
Sonja Migge-Kleian
;
Max M. Hä
;
ggblom
;
Ellen K
;
eler
;
Stefan Scheu
关键词:
Fatty acids
;
Trophic biomarker
;
Soil fauna
;
Microorganisms
;
Plant litter
刊名:Soil Biology & Biochemistry
年:2007
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