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马克思主义、列宁主义、毛泽东思想、邓小平理论(3)
军事(2)
在“
自然资源管理
”中,
命中:
5
条,耗时:小于0.01 秒
1.
Promoting multiple ecosystem services with flower strips and participatory approaches in rice production landscapes
作者:
Catrin Westphala
;
cwestph@gwdg.de" class="auth_mail" title="E-mail the corresponding author
;
Stefan Vidalb
;
Finbarr G. Horganc
;
Geoff M. Gurrd
;
e
;
Monina Escaladaf
;
Ho Van Chieng
;
Teja
Tscharntke
a
;
Kong Luen Heongh
;
Josef Settelei
;
j
关键词:
Food security
;
Land use intensification
;
Biological pest control
;
Pollination
;
Cultural ecosystem services
;
Ecological engineering
;
Entertainment education
;
Tropical Asia
;
Floral resources
;
Participatory research and development
刊名:Basic and Applied Ecology
年:2015
2.
Landscape composition and configuration differently affect trap-nesting bees, wasps and their antagonists
作者:
Juliane Steckela
;
julianesteckel@yahoo.de" class="auth_mail
;
Catrin Westphalb
;
Marcell K. Petersa
;
Michaela Bellacha
;
Christoph Rothenwoehrerb
;
Stefan Erasmic
;
Christoph Scherberb
;
Teja
Tscharntke
b
;
Ingolf Steffan-Dewentera
关键词:
Agricultural intensification
;
Ecosystem functioning
;
Landscape heterogeneity
;
Management schemes
;
Spatial scales
;
Trophic interactions
刊名:Biological Conservation
年:April, 2014
3.
Slug responses to grassland cutting and fertilizer application under plant functional group removal
作者:
Georg Everwand
;
georg.everwand@agr.uni-goettingen.de
;
geve2008@gmail.com
;
Christoph Scherber
;
Teja
Tscharntke
关键词:
Biodiversity experiment
;
Management intensity
;
Mollusc
;
Gastropod
;
Mowing
;
Invertebrate
刊名:Acta OEcologica
年:2013
4.
Experimental evidence for stronger cacao yield limitation by pollination than by plant resources
作者:
Janna H. Groeneveld
;
Teja
Tscharntke
;
Gerald Moser
;
Yann Clough
关键词:
Agroforestry
;
Drought
;
Fruit
;
flower ratio
;
Nitrogen
;
Theobroma cacao
;
Water availability
刊名:Perspectives in Plant Ecology, Evolution and Systematics
年:2010
5.
Canopy vs. understory: Does tree diversity affect bee and wasp communities and their natural enemies across forest strata?
作者:
Stephanie Sobek
;
Teja
Tscharntke
;
Christoph Scherber
;
Susanne Schiele
;
Ingolf Steffan-Dewenter
关键词:
Beech
;
Ecosystem functioning
;
Eumeninae
;
Habitat heterogeneity
;
Insects
;
Sphecidae
;
Trap nests
;
Vertical stratification
刊名:Forest Ecology and Management
年:2009
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