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马克思主义、列宁主义、毛泽东思想、邓小平理论(3)
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在“
自然资源管理
”中,
命中:
6
条,耗时:小于0.01 秒
1.
Element concentrations in urban grass cuttings from
road
side
verge
s in the face of energy recovery
作者:
Meike Piepenschneider
;
Sofie De Moor…
关键词:
Bioenergy
;
IFBB
;
Road
side
verge
;
Urban biomass
;
Contamination
;
Trace elements
刊名:Environmental Science and Pollution Research
出版者:Springer Berlin / Heidelberg
年:2015
2.
Road
verge
s and winter wheat fields as resources for wild bees in agricultural landscapes
作者:
Casper Ingerslev Henriksen
;
ccingerslev@hotmail.com
;
cih@life.ku.dk
;
Vibeke Langer
关键词:
Organic farming
;
Winter wheat
;
Road
verge
;
Wild plants
;
Bumblebees
;
Solitary bees
刊名:Agriculture, Ecosystems & Environment
年:2013
3.
Pimpinella saxifraga is maintained in
road
verge
s by mosaic management
作者:
Inger Auestad
;
Knut Rydgren
;
Eelke Jongejans
;
Hans de Kroon
关键词:
LTRE
;
Matrix modelling
;
Resource allocation trade-offs
;
Semi-natural grassland
;
Source-sink populations
;
Vital rates
刊名:Biological Conservation
年:2010
4.
Butterfly distribution and abundance is affected by variation in the Swedish forest-farmland landscape
作者:
Å
;
ke
;
Berga
;
;
ake.berg@slu.se
;
Karin
;
Ahrné
b ;
Erik
;
Ö
;
ckingerb
;
Roger
;
Svenssona
;
Bo
;
Sö
;
derströ
;
mc
关键词:
Semi-natural pasture
;
Power-line corridor
;
Forest
road
verge
;
Clear-cut
;
Rhopalocera
;
Zygaenidae
;
Species richness
;
Density
;
Landscape composition
刊名:Biological Conservation
年:2011
5.
Complementation/supplementation of resources for butterflies in agricultural landscapes
作者:
Ouin
;
A.
;
Aviron
;
S.
;
Dover
;
J.
;
Burel
;
F.
关键词:
Agriculture
;
Behaviour
;
Meadow
;
Conservation
;
Butterfly
;
Complementation
;
Supplementation
刊名:Agriculture, Ecosystems & Environment
年:2004
6.
A review of the abundance and diversity of invertebrate and plant foods of granivorous birds in northern Europe in relation to agricultural change
作者:
Wilson
;
Jeremy D.
;
Morris
;
Antony J.
;
Arroyo
;
Beatriz E.
;
Clark
;
Sté
;
phanie C.
;
Bradbury
;
Richard B.
关键词:
Birds
;
Agriculture
;
Intensification
;
Diet
;
Seed
;
Invertebrates
;
Population decline
;
Conservation
刊名:Agriculture, Ecosystems & Environment
年:1999
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