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科研机构
北京大学 [96]
内容类型
期刊论文 [85]
其他 [11]
发表日期
2017 [5]
2016 [9]
2015 [15]
2014 [2]
2013 [14]
2012 [14]
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专题:北京大学
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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
Synthesis of Fe3O4@m-SiO2/PSA@Zr-MOF Nanocomposites for Bifenthrin Determination in Water Samples
期刊论文
CHROMATOGRAPHIA, 2017
Xu, Mei
;
Chen, Kun
;
Luo, Chen
;
Song, Guoxin
;
Hu, Yaoming
;
Cheng, Hefa
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
GC-MS
Bifenthrin
Nanocomposites
Magnetic solid-phase extraction
Water samples
SOLID-PHASE EXTRACTION
PERFORMANCE LIQUID-CHROMATOGRAPHY
ENVIRONMENTAL WATER
PHTHALATE-ESTERS
MAGNETIC NANOPARTICLES
GRAPHENE
PESTICIDES
POLLUTANTS
RESIDUES
MICROSPHERES
煤炭矿区生态环境结构研究的新视角
期刊论文
中国矿业, 2017
孙亮
;
刘金平
;
罗群
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
煤矿区
生态环境结构
变异规律
全程协调控制
coal-mining area
structure of ecological environment
law of variation
full scope coordination and control system
Extraction of rare earth elements from a contaminated cropland soil using nitric acid, citric acid, and EDTA
期刊论文
ENVIRONMENTAL TECHNOLOGY, 2017
Tang, Hailong
;
Shuai, Weitao
;
Wang, Xiaojing
;
Liu, Yangsheng
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2017/12/03
Soil washing
REEs
soil contamination
citric acid
EDTA
HEAVY-METALS
CHELATING-AGENTS
MINING AREA
REMEDIATION
PB
CHINA
PHYTOEXTRACTION
MOBILIZATION
SPECIATION
CHROMIUM
Novel imprinted polyethyleneimine nano-fluorescent probes with controllable selectivity for recognizing and adsorbing metal ions
期刊论文
RSC ADVANCES, 2017
Jia, Jin
;
Cheng, Gui-Juan
;
Wu, Aihua
;
Luan, Shengji
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
IN-VIVO
GRAPHENE OXIDE
QUANTUM DOTS
POLYMER
NANOPARTICLES
CHEMOSENSORS
RECOGNITION
SEPARATION
SORBENTS
RECOVERY
The landscape change and theory of orderly reclamation sea based on coastal management in rapid industrialization area in Bohai Bay, China
期刊论文
OCEAN & COASTAL MANAGEMENT, 2016
Zhu, Gaoru
;
Xie, Zhenglei
;
Xu, Xuegong
;
Ma, Zongwen
;
Wu, Yuli
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Coastal landscape change
Theory of orderly reclamation
Northwest bank, Bohai Bay, China
Coastal environmental management
LAND RECLAMATION
JIAOZHOU BAY
ECOSYSTEM
IMPACT
RESTORATION
DEGRADATION
RECOVERY
WETLANDS
ESTUARY
HEALTH
Land-use effects on organic and inorganic carbon patterns in the topsoil around Qinghai Lake basin, Qinghai-Tibetan Plateau
期刊论文
CATENA, 2016
Li, Chunli
;
Li, Qi
;
Zhao, Liang
;
Ge, Shidong
;
Chen, Dongdong
;
Dong, Quanmin
;
Zhao, Xinquan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Land-use
Soil organic carbon
Soil inorganic carbon
Soil pH
Total nitrogen
Qinghai Lake basin
SOIL BACTERIAL COMMUNITIES
LOESS PLATEAU
NORTHERN CHINA
NITROGEN MINERALIZATION
ENVIRONMENTAL-CHANGES
STABLE-ISOTOPE
CLIMATE-CHANGE
GREEN PROGRAM
SEQUESTRATION
MANAGEMENT
A large aberrant stem ichthyosauriform indicating early rise and demise of ichthyosauromorphs in the wake of the end-Permian extinction
期刊论文
SCIENTIFIC REPORTS, 2016
Jiang, Da-Yong
;
Motani, Ryosuke
;
Huang, Jian-Dong
;
Tintori, Andrea
;
Hu, Yuan-Chao
;
Rieppel, Olivier
;
Fraser, Nicholas C.
;
Ji, Cheng
;
Kelley, Neil P.
;
Fu, Wan-Lu
;
Zhang, Rong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
MASS EXTINCTION
SOUTH CHINA
EVOLUTION
REPTILIA
SAUROPTERYGIA
DIVERSITY
RECOVERY
ORIGIN
GEN.
The role of poor sleep in the relation between workplace bullying/unwanted sexual attention and long-term sickness absence
其他
2016-01-01
Nabe-Nielsen, Kirsten
;
Grynderup, Matias Brodsgaard
;
Lange, Theis
;
Andersen, Johan Hviid
;
Bonde, Jens Peter
;
Conway, Paul Maurice
;
Garde, Anne Helene
;
Hogh, Annie
;
Kaerlev, Linda
;
Rugulies, Reiner
;
Hansen, Ase Marie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
Negative acts
Mediation
Moderation
Offensive behavior
Sexual harassment
Sick leave
PSYCHOSOCIAL WORK FACTORS
STRESS MEDIATORS
HELSINKI HEALTH
RISK GROUPS
METAANALYSIS
DEPRESSION
HARASSMENT
DURATION
PAIN
QUESTIONNAIRE
PM2.5水溶性重金属元素在线监测技术的研究和初步应用
期刊论文
环境化学, 2016
黄子龙
;
曾立民
;
董华斌
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
气溶胶
气体气溶胶捕集系统(GAC)
差分脉冲阳极溶出伏安法(DPASV)
水溶性重金属元素
仪器参数
在线监测
aerosol
gas and aerosol collector ( GAC )
differential pulse anodic stripping voltammetry ( DPASV )
water soluble heavy metal element
instrument parameter
online monitoring
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