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CNKI期刊论文0611(179)
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在“
SpringerLink电子期刊
”中,
命中:
224
条,耗时:小于0.01 秒
在所有数据库中总计命中:
7,034
条
1.
Relationships between plant diversity, vegetation cover, and site conditions: implications for
grassland
conservation in the Greater Caucasus
作者:
Martin Wiesmair
;
Annette Otte
;
Rainer Waldhardt
关键词:
Land
degradation
;
NMDS
;
Overgrazing
;
Functional plant groups
;
Mountain
grassland
restoration
刊名:Biodiversity and Conservation
出版年:2017
2.
Effect of stocking rate and supplementation on performance of dairy cows grazing native
grassland
in small-scale systems in the highlands of central Mexico
作者:
Pedro Alan Sainz-Sánchez
;
Felipe López-González…
关键词:
Native
grassland
;
Grass allowance
;
Vegetation cover
;
Holstein cows
;
Feeding costs
刊名:Tropical Animal Health and Production
出版年:2017
3.
Impacts of climate change and human activities on the aboveground production in alpine
grassland
s: a case study of the source region of the Yellow River, China
作者:
Hao-jie Xu
;
Xin-ping Wang
;
Xiao-xiao Zhang
关键词:
Ecosystem function
;
Alpine vegetation
;
Grassland
degradation
;
Temperature
;
Grazing
刊名:Arabian Journal of Geosciences
出版年:2017
4.
To Tree or Not to Tree: Cultural Views from Ancient Romans to Modern Ecologists
作者:
Milena Holmgren
;
Marten Scheffer
关键词:
ecosystem services
;
forest
;
grassland
;
land
degradation
;
savanna
;
tree encroachment
;
visions of nature
刊名:Ecosystems
出版年:2017
5.
Sixty years of habitat decline: impact of land-cover changes in northern Italy on the decreasing ortolan bunting
Emberiza hortulana
作者:
Mattia Brambilla
;
Marco Gustin
;
Severino Vitulano…
关键词:
Bare ground
;
Conservation
;
Grassland
;
Land abandonment
;
MaxEnt
;
Rural Development Programme
刊名:Regional Environmental Change
出版年:2017
6.
Cellulose decomposed faster in fallow soil than in meadow soil due to a shorter lag time
作者:
Dominika Chmolowska
;
Natnael Hamda
;
Ryszard Laskowski
关键词:
Decay
;
Degradation
;
Grassland
;
Model
;
Succession
;
Utilisation
刊名:Journal of Soils and Sediments
出版年:2017
7.
Effects of converting natural
grassland
s into planted
grassland
s on ecosystem respiration: a case study in Inner Mongolia, China
作者:
Meng Zhang
;
Xiaobing Li
;
Hong Wang
;
Fei Deng
;
Xu Li
;
Xue Mi
关键词:
natural
grassland
s
;
planted
grassland
s
;
ecosystem respiration
;
soil respiration
;
vegetation autotrophic respiration
;
Inner Mongolia
刊名:Journal of Arid Land
出版年:2017
8.
Effects of an ecological conservation and restoration project in the Three-River Source Region, China
作者:
Quanqin Shao
;
Wei Cao
;
Jiangwen Fan
;
Lin Huang…
关键词:
Three
;
River Source Region
;
ecological conservation and restoration
;
ecosystem monitoring and assessment
;
ecological effects
刊名:Journal of Geographical Sciences
出版年:2017
9.
The Effect of Land Use on Bacterial Communities in Saline–Alkali Soil
作者:
Mu Peng
;
Hongbai Jia
;
Qiuyu Wang
关键词:
Bacterial diversity
;
High
;
throughput sequencing
;
Land use
;
Saline–alkali soil
刊名:Current Microbiology
出版年:2017
10.
Research on soil net nitrogen mineralization in Stipa grandis
grassland
with different stages of
degradation
作者:
Wanyu Wen
;
Xiaobing Li
;
Lihong Chen
;
Dandan Wei
;
Han Wang…
刊名:Geosciences Journal
出版年:2016
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