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Wiley电子期刊(6)
ProQuest学位论文(10)
Elsevier电子期刊(313)
SpringerLink电子期刊(126)
GSW全文库(1)
在“
Elsevier电子期刊
”中,
命中:
313
条,耗时:小于0.01 秒
在所有数据库中总计命中:
456
条
1.
Rangeland
forage availability and management in times of drought - A case study of pastoralists in Afar, Ethiopia
作者:
Anna C. Treydte
a
;
b
;
anna@treydte.com
;
Andrea Schmiedgen
a
;
spondrea@gmx.net
;
Gebreyohannes Berhane
c
;
g.berhane216@yahoo.com
;
Kidanie D. Tarekegn
d
;
kdessalegn@yahoo.com
关键词:
Cattle
;
Crop residues
;
Herbaceous and woody
vegetation
;
Livestock
;
Natural resources
刊名:Journal of Arid Environments
出版年:2017
2.
Ecosystem Water Availability in Juniper versus Sagebrush Snow-Dominated
Rangeland
s
作者:
Patrick R. Kormos
a
;
patrick.kormos@ars.usda.gov
;
Danny Marks
a
;
Frederick B. Pierson
a
;
C. Jason Williams
a
;
Stuart P. Hardegree
a
;
Scott Havens
a
;
Andrew Hedrick
a
;
Jonathan D. Bates
b
;
Tony J. Svejcar
b
关键词:
iSnobal
;
juniper
;
sagebrush
;
sage grouse
;
snow
;
streamflow
刊名:
Rangeland
Ecology & Management
出版年:2017
3.
Effects of grazing exclusion in Xilin Gol grassland differ between regions
作者:
Jinghui Liu
a
;
Jianjun Wu
b
;
c
;
jjwu@bnu.edu.cn
;
Hongbo Su
a
;
Zhihai Gao
d
;
Zhitao Wu
e
关键词:
Grazing exclusion
;
Semi-arid grasslands
;
Soil organic carbon
;
Rehabilitation
;
Regional differences
刊名:Ecological Engineering
出版年:2017
4.
A Hierarchical Perspective to Woody Plant Encroachment for Conservation of Prairie-Chickens
作者:
Samuel D. Fuhlendorf
a
;
sam.fuhlendorf@okstate.edu
;
Torre J. Hovick
b
;
R. Dwayne Elmore
a
;
Ashley M. Tanner
a
;
David M. Engle
a
;
Craig A. Davis
a
关键词:
disturbance
;
Eastern redcedar
;
fire
;
grazing
;
Greater Prairie-Chicken
;
Juniperus virginiana
;
Lesser Prairie-Chicken
;
woody plant encroachment
刊名:
Rangeland
Ecology & Management
出版年:2017
5.
Impacts of Mesquite Distribution on Seasonal Space Use of Lesser Prairie-Chickens
作者:
Matthew A. Boggie
a
;
boggie@nmsu.edu
;
Cody R. Strong
b
;
Daniel Lusk
b
;
Scott A. Carleton
c
;
William R. Gould
d
;
Randy L. Howard
e
;
Clay Nichols
f
;
Michael Falkowski
g
;
Christian Hagen
h
关键词:
avoidance
;
lesser prairie-chicken
;
mesquite
;
Prosopis glandulosa
;
resource utilization function
;
space use
;
Tympanuchus pallidicinctus
刊名:
Rangeland
Ecology & Management
出版年:2017
6.
Experimental investigation of the effect of
vegetation
on soil, sediment erosion, and salt transport processes in the Upper Colorado River Basin Mancos Shale formation, Price, Utah, USA
作者:
Erik M. Cadaret
a
;
Sayjro K. Nouwakpo
b
;
snouwakpo@unr.edu" class="auth_mail" title="E-mail the corresponding author
;
Kenneth C. McGwire
a
;
Mark A. Weltz
c
;
Robert R. Blank
c
关键词:
CEC
;
cation exchange capacity
;
ID
;
immiscible displacement
;
MASL
;
meters above sea level
;
PCA
;
principal component analysis
;
RHEM
;
Rangeland
Hydrology Erosion Model
;
SAR
;
sodium absorption ratio
;
TDS
;
total dissolved solids
;
VCC
;
vegetation
canopy cover
;
WGRS
;
Walnut Gulch rainfall simulator
刊名:Catena
出版年:2016
7.
Modelling
rangeland
productivity in response to degradation in a semi-arid climate
作者:
Roelof J. Oomen
a
;
roelof.oomen@uni-bonn.de" class="auth_mail" title="E-mail the corresponding author
;
Frank Ewert
a
;
Hennie A. Snyman
b
关键词:
Rangeland
model
;
Semi-arid grassland
;
Dynamic model
;
Degradation
;
Grazing
刊名:Ecological Modelling
出版年:2016
8.
Critical Evaluations of
Vegetation
Cover Measurement Techniques: A Response to Thacker et al. (2015)
作者:
Jason W. Karl
a
;
jason.karl@ars.usda.gov" class="auth_mail" title="E-mail the corresponding author
;
Michael G. &ldquo
;
Sherm&rdquo
;
Karl
b
;
Sarah E. McCord
c
;
Emily Kachergis
d
关键词:
monitoring
;
rangeland
management
;
canopy cover
;
foliar cover
;
method comparison
;
sage grouse
;
Centrocercus urophasianus
刊名:
Rangeland
s
出版年:2016
9.
Vegetation
canopy cover effects on sediment erosion processes in the Upper Colorado River Basin Mancos Shale formation, Price, Utah, USA
作者:
Erik M. Cadaret
a
;
Kenneth C. McGwire
a
;
kenm@dri.edu" class="auth_mail" title="E-mail the corresponding author
;
Sayjro K. Nouwakpo
b
;
Mark A. Weltz
c
;
Laurel Saito
b
关键词:
RHEM
;
Rangeland
Hydrology Erosion Model
;
VCC
;
Vegetation
canopy cover
;
VDSH
;
Vegetation
-driven spatial heterogeneity
;
WGRS
;
Walnut Gulch rainfall simulator
;
SFM
;
Structure from motion
;
MOCOM
;
Multi-objective complex optimization method
;
NSE
;
Nash-Sutcliffe efficiency
;
RSR
;
Ratio of root-mean-squared error to standard deviation
;
FRAC_CV
;
Coefficient of variation for fractal dimension metric
;
CONTIG_CV
;
Coefficient of variation for contiguity index metric
刊名:Catena
出版年:2016
10.
Ultra-fine grain landscape-scale quantification of dryland
vegetation
structure with drone-acquired structure-from-motion photogrammetry
作者:
Andrew M. Cunliffe
a
;
ac365@exeter.ac.uk" class="auth_mail" title="E-mail the corresponding author
;
Richard E. Brazier
a
;
r.e.brazier@exeter.ac.uk" class="auth_mail" title="E-mail the corresponding author
;
Karen Anderson
b
;
karen.anderson@exeter.ac.uk" class="auth_mail" title="E-mail the corresponding author
关键词:
Semi-arid
;
Rangeland
;
Grassland
;
Shrubland
;
Vegetation
;
Biophysical
;
Biomass
;
UAV
;
UAS
;
SfM
;
Canopy height model
刊名:Remote Sensing of Environment
出版年:2016
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