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科研机构
北京大学 [95]
内容类型
期刊论文 [76]
其他 [18]
会议论文 [1]
发表日期
2017 [8]
2016 [17]
2015 [6]
2014 [14]
2013 [9]
2012 [5]
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专题:北京大学
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Spatial identification of critical nutrient loads of large shallow lakes: Implications for Lake Taihu (China)
期刊论文
WATER RESEARCH, 2017
Janssen, Annette B. G.
;
de Jager, Victor C. L.
;
Janse, Jan H.
;
Kong, Xiangzhen
;
Liu, Sien
;
Ye, Qinghua
;
Mooij, Wolf M.
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2017/12/03
Eutrophication
Spatial heterogeneity
Bifurcation analysis
PCLake
Load-response curve
Algal blooms
ALTERNATIVE STABLE STATES
HARMFUL ALGAL BLOOMS
REGIME SHIFTS
CYANOBACTERIAL BLOOMS
DATABASE APPROACH
CLIMATE-CHANGE
WATER CRISIS
ECOSYSTEMS
THRESHOLDS
EUTROPHICATION
Identification of Non-Economic Influencing Factors Affecting Farmer's Participation in the Paddy Land-to-Dry Land Program in Chicheng County, China
期刊论文
SUSTAINABILITY, 2017
Yuan, Yuan
;
Liu, Yanxu
;
Hu, Yi&apos
;
Chen, Xin
;
Peng, Jian
;
na
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Payments for Ecosystem Services (PES)
Paddy Land-to-Dry Land (PLDL) program
voluntary participation
non-economic factors
AGRI-ENVIRONMENTAL MEASURES
ECOSYSTEM SERVICES
CONVERSION PROGRAM
CONSERVATION PROGRAMS
BIODIVERSITY CONSERVATION
LANDHOLDER PARTICIPATION
DESIGNING PAYMENTS
GREEN PROJECT
NATIONAL-PARK
FOREST
塔里木盆地阿克苏地区下寒武统玉尔吐斯组两套黑色岩系的差异及成因
期刊论文
岩石学报, 2017
杨宗玉
;
罗平
;
刘波
;
刘策
;
马洁
;
陈斐然
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
玉尔吐斯组
黑色页岩
沉积学特征
地球化学特征
控制因素
Yurtus Formation
Black shale
Sedimentology characteristics
Geochemical features
Controlling factors
RARE-EARTH-ELEMENTS
YANGTZE GORGES AREA
SOUTH CHINA
DEPOSITIONAL ENVIRONMENT
SHALLOW SEAWATER
OCEANIC ANOXIA
ORGANIC-CARBON
TRACE-ELEMENTS
GEOCHEMISTRY
SHALES
Sources and spatial distribution of particulate polycyclic aromatic hydrocarbons in Shanghai, China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Liu, Yue
;
Yan, Caiqing
;
Ding, Xiang
;
Wang, Xinming
;
Fu, Qingyan
;
Zhao, Qianbiao
;
Zhang, Yihua
;
Duan, Yusen
;
Qiu, Xinghua
;
Zheng, Mei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
PAHs
Composition profile
Source
Spatial distribution
Shanghai
POSITIVE MATRIX FACTORIZATION
AIR-WATER EXCHANGE
DUTY DIESEL TRUCKS
SOURCE APPORTIONMENT
SOURCE IDENTIFICATION
COAL COMBUSTION
ATMOSPHERIC DEPOSITION
EMISSION INVENTORY
SEASONAL-VARIATION
URBAN-ENVIRONMENT
Molecular Insights into the Transformation of Dissolved Organic Matter in Landfill Leachate Concentrate during Biodegradation and Coagulation Processes Using ESI FT-ICR MS
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017
Yuan, Ziwen
;
He, Chen
;
Shi, Quan
;
Xu, Chunming
;
Li, Zhenshan
;
Wang, Chengzhai
;
Zhao, Huazhang
;
Ni, Jinren
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
RESONANCE MASS-SPECTROMETRY
LINEAR ALKYLBENZENE SULFONATES
ULTRA-HIGH-RESOLUTION
WASTE-WATER
TREATMENT PLANTS
ANAEROBIC-DIGESTION
NANOFILTRATION
REMOVAL
MARINE
SOIL
Parameter uncertainty-based pattern identification and optimization for robust decision making on watershed load reduction
期刊论文
JOURNAL OF HYDROLOGY, 2017
Jiang, Qingsong
;
Su, Han
;
Liu, Yong
;
Zou, Rui
;
Ye, Rui
;
Guo, Huaicheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Parameter uncertainty
Pattern identification
Robustness
Decision preference
Hybrid clustering analysis
Lake Bali
K-MEANS
QUALITY MODEL
AUTOMATIC CALIBRATION
CLUSTERING-ALGORITHM
CLIMATE-CHANGE
MANAGEMENT
RELIABILITY
NETWORKS
SENSITIVITY
STORMWATER
湖泊生态系统稳态转换驱动因子判定方法研究进展
期刊论文
水生态学杂志, 2017
赵磊
;
刘永
;
李玉照
;
朱翔
;
邹锐
;
宋迪
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
湖泊生态系统
稳态转换
驱动因子
lake ecosystem
regime shift
driving factor
Utility-Driven Adaptive Preprocessing for Screen Content Video Compression
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2017
Wang, Shiqi
;
Zhang, Xinfeng
;
Liu, Xianming
;
Zhang, Jian
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Block type identification
screen content video (SCV)
temporal masking
utility information
QUALITY ASSESSMENT
CONTENT IMAGES
BLUR
河北邯郸钢铁冶炼区周边麦田土和小麦籽粒的多环芳烃含量及其组分谱特征
期刊论文
环境科学, 2016
吴迪
;
汪宜龙
;
刘伟健
;
陈源琛
;
付晓芳
;
陶澍
;
刘文新
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
钢铁冶炼
多环芳烃
麦田表土
小麦籽粒
分布特征
steel smelting
PAHs
cornfield surface soil
wheat grain
distribution characteristics
Spatio-Temporal Patterns and Source Identification of Water Pollution in Lake Taihu (China)
期刊论文
WATER, 2016
Chen, Yan
;
Zhao, Kangping
;
Wu, Yueying
;
Gao, Shuoshuo
;
Cao, Wei
;
Bo, Yan
;
Shang, Ziyin
;
Wu, Jing
;
Zhou, Feng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Lake Taihu
river water quality
source identification
temporal variation
multivariate analysis
spatial variation
MULTIVARIATE STATISTICAL-METHODS
TEMPORAL VARIATIONS
SOURCE APPORTIONMENT
HONG-KONG
SPATIAL-DISTRIBUTION
QUALITY ASSESSMENT
CLUSTER-ANALYSIS
RIVER
MANAGEMENT
SEDIMENTS
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