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科研机构
北京大学 [71]
内容类型
期刊论文 [54]
其他 [15]
会议论文 [2]
发表日期
2017 [6]
2016 [8]
2015 [5]
2014 [3]
2013 [8]
2012 [5]
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专题:北京大学
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生态系统服务供给和需求研究进展
期刊论文
地理学报, 2017
马琳
;
刘浩
;
彭建
;
吴健生
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
实际供给
潜在供给
实现需求
总量需求
生态系统服务流
ARIES
actual supply
potential supply
satisfied demand
total demand
ecosystem services flow
ARIES
基于交叉验证法探究砾岩储集层特征及对化学驱油剂损耗的影响
期刊论文
科学技术与工程, 2017
张恩瑜
;
师永民
;
张国山
;
侯军伟
;
许可
;
梁耀欢
;
张志强
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
七东1区
克下组
砾岩油藏
留一法
交叉验证
Petrel建模
east district 7(1)
lower Karamay formation
conglomerate reservoir
leave-one-out
cross validation
Petrel modeling
Three-dimensional audio-magnetoteiluric sounding in monitoring coalbed methane reservoirs
期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2017
Wang, Nan
;
Zhao, Shanshan
;
Hui, Jian
;
Qin, Qiming
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Coalbed methane (CBM)
Audio-magnetotelluric (AMT)
Three-dimensional (3-D) inversion
Dynamic monitoring
Qinshui
ModEM
SOUTHERN QINSHUI BASIN
AUDIOMAGNETOTELLURIC DATA
INVERSION
GAS
CHINA
WATER
AVO
PERMEABILITY
PREDICTION
SYSTEM
Degradation of Fluorotelomer-Based Polymers Contributes to the Global Occurrence of Fluorotelomer Alcohol and Perfluoroalkyl Carboxylates: A Combined Dynamic Substance Flow and Environmental Fate Modeling Analysis
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017
Li, Li
;
Liu, Jianguo
;
Hu, Jianxin
;
Wania, Frank
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
ACID PFCA HOMOLOGS
POLYFLUOROALKYL SUBSTANCES
PERFLUOROCARBOXYLIC ACIDS
POLYFLUORINATED COMPOUNDS
PERFLUORINATED CHEMICALS
EMISSION INVENTORIES
AEROBIC SOILS
ARCTIC-OCEAN
ATMOSPHERE
AIR
Internal cycling, not external loading, decides the nutrient limitation in eutrophic lake: A dynamic model with temporal Bayesian hierarchical inference
期刊论文
WATER RESEARCH, 2017
Wu, Zhen
;
Liu, Yong
;
Liang, Zhongyao
;
Wu, Sifeng
;
Guo, Huaicheng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Internal cycling
Nutrient limitation
Bayesian hierarchical inference
Sediment change
Lake Dianchi
ATMOSPHERIC NITROGEN DEPOSITION
AQUATIC BIOGEOCHEMICAL MODELS
DEEP OLIGOTROPHIC LAKE
ENVIRONMENTAL SCIENCE
NORTHERN-HEMISPHERE
ORGANIC-MATTER
CHESAPEAKE BAY
SHALLOW LAKE
PHOSPHORUS
CHINA
Closed loop geometry based optimization by integrating subdivision, reanalysis and metaheuristic searching techniques
期刊论文
COMPUTERS & STRUCTURES, 2017
Huang, Guanxin
;
Wang, Hu
;
Wang, Guoping
;
Li, Guangyao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Geometry based optimization
Subdivision
Reanalysis
Independent coefficient technique
Metaheuristic algorithms
STRUCTURAL MODAL REANALYSIS
FINITE-ELEMENT-ANALYSIS
TOPOLOGICAL MODIFICATIONS
COMBINED APPROXIMATIONS
STATIC REANALYSIS
ACCURATE REANALYSIS
DYNAMIC REANALYSIS
UNIFIED APPROACH
KIRSCH METHOD
ALGORITHM
Effects of high CO2 levels on dynamic photosynthesis: carbon gain, mechanisms, and environmental interactions
期刊论文
JOURNAL OF PLANT RESEARCH, 2016
Tomimatsu, Hajime
;
Tang, Yanhong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Carbon dioxide
Dynamic photosynthesis
Elevated CO2
Fluctuating irradiance
Lightfleck
Sunfleck
GAS-EXCHANGE ANALYSIS
TROPICAL RAIN-FOREST
ELECTRON-TRANSPORT
FLUCTUATING LIGHT
ATMOSPHERIC CO2
RUBISCO ACTIVASE
ELEVATED CO2
ALOCASIA-MACRORRHIZA
STOMATAL CONDUCTANCE
ISOPRENE EMISSION
Describing Urban Evolution with the Fractal Parameters Based on Area-Perimeter Allometry
期刊论文
DISCRETE DYNAMICS IN NATURE AND SOCIETY, 2016
Chen, Yanguang
;
Wang, Jiejing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
SPATIOTEMPORAL EVOLUTION
CELLULAR-AUTOMATA
LAND-USE
DIMENSION
FORM
MORPHOLOGY
CITIES
GROWTH
DYNAMICS
SHAPE
An integrated model of urban spatial structure: Insights from the distribution of floor area ratio in a Chinese city
期刊论文
APPLIED GEOGRAPHY, 2016
Cao, Guangzhong
;
Shi, Qiujie
;
Lin, Tao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Urban spatial structure
Polycentric city model
Floor area ratio
Geographical weighted regression
Chinese city
GEOGRAPHICALLY WEIGHTED REGRESSION
US METROPOLITAN-AREAS
EMPLOYMENT CENTERS
SUBURBAN EMPLOYMENT
POPULATION-DENSITY
EQUILIBRIUM-MODEL
NEW-YORK
LAND
CITIES
AGGLOMERATION
Rapid kinematic finite-fault inversion for an M-w 7+scenario earthquake in the Marmara Sea: an uncertainty study
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2016
Diao, Faqi
;
Wang, Rongjiang
;
Aochi, Hideo
;
Walter, Thomas R.
;
Zhang, Yong
;
Zheng, Yong
;
Xiong, Xiong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Instability analysis
Inverse theory
Earthquake source observations
Early warning
NORTH ANATOLIAN FAULT
1999 IZMIT EARTHQUAKE
3-DIMENSIONAL GREENS-FUNCTIONS
RUPTURE PROCESS
GROUND MOTION
RESOLUTION ANALYSIS
SLIP INVERSIONS
NONPLANAR FAULT
HECTOR MINE
TURKEY
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