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科研机构
北京大学 [278]
内容类型
期刊论文 [211]
其他 [65]
会议论文 [2]
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2017 [28]
2016 [48]
2015 [41]
2014 [22]
2013 [16]
2012 [15]
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舍得之间:评大足石刻千手观音造像修复工程
期刊论文
遗产与保护研究, 2017
魏子元
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
千手观音
修复工程
修旧如现
修旧如初
从修复实践到价值取向——《潼南大佛保护修复工程报告》述评
期刊论文
遗产与保护研究, 2017
王思渝
;
刘晟宇
;
张夏
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
潼南大佛
修复实践
价值取向
Legume Shrubs Are More Nitrogen-Homeostatic than Non-legume Shrubs
期刊论文
FRONTIERS IN PLANT SCIENCE, 2017
Guo, Yanpei
;
Yang, Xian
;
Schob, Christian
;
Jiang, Youxu
;
Tang, Zhiyao
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
legume shrubs
non-N-2-fixing shrubs
nutrient scaling
N: P
stoichiometric homeostasis
symbiotic nitrogen fixation
N-P RATIOS
TROPICAL RAIN-FORESTS
LEAF NITROGEN
PHOSPHORUS STOICHIOMETRY
ACQUISITION STRATEGIES
PLANTS
SOIL
FIXATION
LIMITATION
FACILITATION
Significant trade-off for the impact of Grain-for-Green Programme on ecosystem services in North-western Yunnan, China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Wang, Jitao
;
Peng, Jian
;
Zhao, Mingyue
;
Liu, Yanxu
;
Chen, Yunqian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/04
Grain-for-Green Programme
Ecosystem services
Trade-offs
North-westem Yunnan China
SOIL-EROSION
CARBON SEQUESTRATION
LAND-USE
SOCIOECOLOGICAL SYSTEMS
ENVIRONMENTAL-CHANGE
LOESS PLATEAU
WATER YIELD
RESTORATION
VEGETATION
CONSERVATION
Impact of grassland degradation on soil phytolith carbon sequestration in Inner Mongolian steppe of China
期刊论文
GEODERMA, 2017
Pan, Wenjie
;
Song, Zhaoliang
;
Liu, Hongyan
;
Mueller, Karin
;
Yang, Xiaomin
;
Zhang, Xiaodong
;
Li, Zimin
;
Liu, Xu
;
Qiu, Shuang
;
Hao, Qian
;
Wang, Hailong
收藏
  |  
浏览/下载:122/0
  |  
提交时间:2017/12/03
Phytolith-occluded carbon
Degradation
Grassland management
Northern China
OCCLUDED CARBON
BIOGEOCHEMICAL SEQUESTRATION
NORTHERN CHINA
SILICON
DESERTIFICATION
DISSOLUTION
PLANTS
ACCUMULATION
RHIZOSPHERE
DIVERSITY
1975-2014年福建省植被覆盖变化及其驱动因素
期刊论文
植物生态学报, 2017
李超
;
赵淑清
;
方精云
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
土地覆被
长期变化
驱动因素
植被生态
Landsat TM/MSS/OLI
land coverage
Landsat TM/MSS/OLI
long-term vegetation dynamics
driving factors
vegetation ecology
Urbanization and environmental policy effects on the future availability of grazing resources on the Mongolian Plateau: Modeling socio-environmental system dynamics
期刊论文
ENVIRONMENTAL SCIENCE & POLICY, 2017
Allington, Ginger R. H.
;
Li, Wei
;
Brown, Daniel G.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Grassland
Climate
Livestock
Grazing Desertification
Net primary production
System dynamics model
INNER-MONGOLIA
LOCAL INSTITUTIONS
LAND DEGRADATION
NATURAL SYSTEMS
COUPLED HUMAN
CHINA
GRASSLANDS
RANGELAND
RESTORATION
ADAPTATION
Existence and uniqueness of weak solutions for a 2D low-curvature equation
其他
2017-01-01
Wang, Lihe
;
Zhang, Chao
;
Zhou, Shulin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Existence
Uniqueness
Weak solutions
Fourth-order
Low-curvature equation
IMAGE
RESTORATION
beta-arrestin 2 mediates cardiac ischemia-reperfusion injury via inhibiting GPCR-independent cell survival signalling
期刊论文
CARDIOVASCULAR RESEARCH, 2017
Wang, Yimei
;
Jin, Li
;
Song, Ying
;
Zhang, Mao
;
Shan, Dan
;
Liu, Yuli
;
Fang, Meng
;
Lv, Fengxiang
;
Xiao, Rui-Ping
;
Zhang, Yan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
beta-Arrestin 2
Heart
Ischemia-reperfusion injury
RISK pathway
HEART-FAILURE
MYOCARDIAL REPERFUSION
OXIDATIVE STRESS
BIASED LIGAND
RECEPTOR KINASES
REDOX REGULATION
I RECEPTOR
MECHANISMS
CARDIOPROTECTION
BETA-ARRESTIN-1
Cultural landscape of the eastern Qinghai-Tibet Plateau protecting both avian diversity and endemism
其他
2017-01-01
Li Li
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
landscape heterogeneity
biodiversity
alpine meadow
Sanjiangyuan Nature Reserve
degradation restoration
Unmanned Aerial Vehicles
landscape heterogeneity
biodiversity
alpine meadow
Sanjiangyuan Nature Reserve
degradation restoration
Unmanned Aerial Vehicles
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