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马克思主义、列宁主义、毛泽东思想、邓小平理论(4)
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在“
自然资源管理
”中,
命中:
12
条,耗时:小于0.01 秒
1.
Rapid expansion of croplands in Chihuahua, Mexico threatens declining North American
grassland
bird species
作者:
Duane B. Poola
;
duane.pool@rmbo.org" class="auth_mail
;
Arvind O. Panjabia
;
Alberto Macias-Duartea
;
b
;
Deanna M. Solhjemc
;
1
关键词:
Desert
grassland
s
;
Grassland
birds
;
Land-use change
;
Biodiversity
;
Habitat loss
;
Wintering habitat
;
Remote sensing
;
Chihuahuan Desert
;
Grassland
Priority Conservation Areas
;
GPCA
刊名:Biological Conservation
年:February, 2014
2.
Successive sheep grazing reduces population density of Brandt's voles in steppe
grassland
by altering food resources: a large manipulative experiment
作者:
Guoliang Li
;
Baofa Yin
;
Xinrong Wan
;
Wanhong Wei
;
Guiming Wang…
关键词:
Biodiversity loss
;
Food quality
;
Food quantity
;
Pest management
;
Rotational grazing
刊名:Oecologia
出版者:Springer Berlin / Heidelberg
年:2016
3.
Effects of visual obstruction, prey resources, and satiety on bird use of simulated airport
grassland
s
作者:
Bradley F. Blackwella
;
bradley.f.blackwell@aphis.usda.gov
;
Thomas W. Seamansa
;
Kimberly Linnella
;
1
;
Lisa Kutschbach-Brohlb
;
Travis L. DeVaulta
关键词:
Airport
grassland
;
Antipredator behaviour
;
Bird-aircraft collisions
;
Brown-headed cowbird
;
Molothrus ater
;
Perceived risk
刊名:Applied Animal Behaviour Science
年:2016
4.
Type of agricultural drainage modifies the value of fields for farmland
birds
作者:
Riho Marjaa
;
rmarja@ut.ee
;
Irina Herzonb
;
herzon@mappi.helsinki.fi
;
Jukka Rintalac
;
jukka.rintala@rktl.fi
;
Juha Tiainenc
;
juha.tiainen@rktl.fi
;
Tuomas Seimolac
;
tuomas.seimola@rktl.fi
关键词:
Agri-environmental policy
;
Drainage systems
;
Farmland
birds
;
Generalised additive mixed models
;
Landscape structure
;
Open ditches
刊名:Agriculture, Ecosystems & Environment
年:2013
5.
Cereal-based wholecrop silages: A potential conservation measure for farmland
birds
in pastoral landscapes
作者:
Will J. Peacha
;
will.peach@rspb.org.uk
;
Steve Dodda
;
stephen.dodd@rspb.org.uk
;
Duncan B. Westburyb
;
d.b.westbury@reading.ac.uk
;
Simon R. Mortimerb
;
s.r.mortimer@reading.ac.uk
;
Paul Lewisc
;
00007280@harper-adams.ac.uk
;
Alex J. Brookb
;
a.brooke@cabi.org
;
Stephanie J. Harrisb
;
s.j.harris@reading.ac.uk
;
Rebecca Kessock-Philipb
;
rebecca.kessock-philip@thomsonecology.com
;
Dave L. Buckinghama
;
david.buckingham@rspb.org.uk
;
Keith Chaneyc
;
kchaney@harper-adams.ac.uk
关键词:
Farmland
birds
;
Dairy farming
;
Livestock systems
;
Silage
;
Maize
;
Selective herbicide
;
Agri-environment
刊名:Biological Conservation
年:2011
6.
A meta-analysis of spatial relationships in species richness across taxa:
Birds
as indicators of wider biodiversity in temperate regions
作者:
Sarah M. Eglington
;
David G. Noble
;
Robert J. Fuller
关键词:
Conservation surrogates
;
Cross taxon Congruence
;
Indicator taxon
;
Monitoring
刊名:Journal for Nature Conservation
年:2012
7.
Evidence for density-dependent habitat occupancy at varying scales in an expanding bird population
作者:
Hélène Gadenne (1) Thomas Cornulier (2) Cyril Eraud (3) Jean-Claude Barbraud (4) Christophe Barbraud (1)
关键词:
Ciconia ciconia
;
Grassland
;
Intensive agriculture
;
Non
;
equilibrium conditions
;
Spatial distribution
;
White stork
刊名:Population Ecology
年:2014
8.
The influence of pollinators and seed predation on seed production in dwarf
grassland
Protea ¡°sugarbushes?(Proteaceae)
作者:
S.-L. Steenhuisen
;
sandysteenhuisen@gmail.com
;
S.D. Johnson
关键词:
Pollination
;
Protea
;
Resource limitation
;
Seed predation
;
Southern Africa
刊名:South African Journal of Botany
年:2012
9.
Influence of livestock grazing on meadow pipit foraging behaviour in upland
grassland
作者:
Charlotte V
;
enberghe
;
Gina Prior
;
Nick A. Littlewood
;
Rob Brooker
;
Robin Pakeman
关键词:
Bird feeding
;
Cattle
;
Experimental grazing management
;
Invertebrate abundance
;
Molinia-tussocks
;
Plant composition
;
Prey availability
;
Scotland
;
Sheep
;
Sward structure
刊名:Basic and Applied Ecology
年:2009
10.
Bird assemblages of arid Australia: Vegetation patterns have a greater effect than disturbance and resource pulses
作者:
C.R. Pavey
;
C.E.M. Nano
关键词:
Bird assemblage
;
Chenopod
;
Environmental gradients
;
Mulga
;
Resource pulses
;
Woodland
刊名:Journal of Arid Environments
年:2009
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