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科研机构
北京大学 [11]
内容类型
期刊论文 [7]
其他 [4]
发表日期
2017 [1]
2016 [4]
2013 [3]
2011 [1]
2006 [1]
2002 [1]
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专题:北京大学
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Sources and Dynamics of Dissolved Inorganic Carbon, Nitrogen, and Phosphorus in a Large Agricultural River Basin in Arid Northwestern China
期刊论文
WATER, 2017
Hu, Yue
;
Lu, Yuehan
;
Liu, Chuankun
;
Shang, Peng
;
Liu, Jie
;
Zheng, Chunmiao
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2017/12/03
dissolved inorganic carbon
C-13-DIC
N and P nutrients
the Heihe River Basin
agriculture
storm export of nutrients
groundwater-river water interaction
HEIHE RIVER
GROUNDWATER RECHARGE
STABLE-ISOTOPES
ORGANIC-MATTER
LAND-USE
WATER
SOIL
QUANTIFICATION
ENVIRONMENT
CHEMISTRY
Changes in food web structure and ecosystem functioning of a large, shallow Chinese lake during the 1950s, 1980s and 2000s
期刊论文
ECOLOGICAL MODELLING, 2016
Kong, Xiangzhen
;
He, Wei
;
Liu, Wenxiu
;
Yang, Bin
;
Xu, Fuliu
;
Jorgensen, Sven Erik
;
Mooij, Wolf M.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Food web structure
Ecosystem functioning
Ecopath model
Lake management
Fishery
Lake Chaohu
ENVIRONMENTAL-MANAGEMENT
SUBMERGED MACROPHYTES
TROPHIC INTERACTIONS
EXOTIC CRAYFISH
STABILITY
CHAOHU
MODEL
FISH
RESTORATION
HEALTH
Evaluation of the effect of land use/cover change on flood characteristics using an integrated approach coupling land and flood analysis
期刊论文
HYDROLOGY RESEARCH, 2016
Yang, Xiaoliu
;
Chen, Huili
;
Wang, Yueling
;
Xu, Chong-Yu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
2D hydraulic model
Beijing
flood characteristics
land use/cover change
SHALLOW-WATER EQUATIONS
COMPLEX TOPOGRAPHY
MODEL
SCHEME
FLOWS
SIMULATIONS
A Newton multigrid method for steady-state shallow water equations with topography and dry areas
其他
2016-01-01
Wu, Kailiang
;
Tang, Huazhong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Newton method
multigrid
block symmetric Gauss-Seidel
shallow water equation (SWE)
steady-state solution
DISCONTINUOUS GALERKIN METHOD
GAS-KINETIC SCHEME
SOURCE TERMS
WENO SCHEMES
FLOWS
ACCURACY
MESHES
GRIDS
Hydrological and land use control of watershed exports of dissolved organic matter in a large arid river basin in northwestern China
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2016
Hu, Yue
;
Lu, YueHan
;
Edmonds, Jennifer W.
;
Liu, Chuankun
;
Wang, Sai
;
Das, Oindrila
;
Liu, Jie
;
Zheng, Chunmiao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
DOM
Heihe River
arid
agricultural land use
water discharge
EEM-PARAFAC
TEMPERATE HEADWATER STREAMS
OPTICAL-PROPERTIES
HEIHE RIVER
FLUORESCENCE SPECTROSCOPY
SEAWATER INTRUSION
RUNOFF GENERATION
CARBON DYNAMICS
MONTANE FOREST
SOIL-EROSION
CATCHMENT
Robust a Simulation for Shallow Flows with Friction on Rough Topography
其他
2013-01-01
Deng, Jian
;
Li, Ruo
;
Sun, Tao
;
Wu, Shuonan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Shallow water
free interface
Manning force
FINITE-VOLUME ALGORITHM
WATER EQUATIONS
COMPLEX TOPOGRAPHY
SOURCE TERMS
SCHEME
MODEL
FRONTS
SLOPE
An adaptive moving finite volume scheme for modeling flood inundation over dry and complex topography
期刊论文
water resources research, 2013
Zhou, Feng
;
Chen, Guoxian
;
Huang, Yuefei
;
Yang, Jerry Zhijian
;
Feng, Hui
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
dam-break inundation
well-balanced positive preserving property
adaptive computation
wet-dry interface
shallow water equations
hydrological process
HYPERBOLIC CONSERVATION-LAWS
SHALLOW-WATER EQUATIONS
DAM-BREAK
UNSTRUCTURED MESHES
WENO SCHEMES
SOURCE-TERM
FLOWS
SIMULATION
ORDER
TERRAIN
A well-balanced stable generalized Riemann problem scheme for shallow water equations using adaptive moving unstructured triangular meshes
期刊论文
international journal for numerical methods in fluids, 2013
Zhou, Feng
;
Chen, Guoxian
;
Noelle, Sebastian
;
Guo, Huaicheng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
shallow water equations
generalized Riemann problem
adaptive unstructured meshes
well-balanced scheme
hydrodynamic process
EULERIAN GRP SCHEME
HYPERBOLIC CONSERVATION-LAWS
GEOMETRICAL SOURCE TERMS
SAINT-VENANT SYSTEM
MULTIPLE DIMENSIONS
GALERKIN METHODS
KINETIC SCHEME
HARMONIC MAPS
WENO SCHEMES
FLOWS
Environmental dispersivity in free-water-surface-effect dominated wetland: multi-scale analysis
期刊论文
frontiers of environmental science engineering in china, 2011
Wu, Zi
;
Li, Zhi
;
Zeng, Li
;
Shao, Ling
;
Tang, Hansong
;
Yang, Qing
;
Chen, Guoqian
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/13
free-surface wetland
environmental dispersion
multi-scale analysis
EMERGENT VEGETATION
DIFFUSION
FLOW
PREDICTION
MODEL
The generalized Riemann problem method for the shallow water equations with bottom topography
其他
2006-01-01
Li, JQ
;
Chen, GX
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
the shallow water equations
the generalized Riemann problem method
the well-balanced property
the bottom topography
the surface gradient method
characteristic co-ordinates
WELL-BALANCED SCHEME
SAINT-VENANT SYSTEM
SOURCE TERMS
ASYMPTOTIC-EXPANSION
KINETIC SCHEME
UPWIND SCHEMES
DYNAMICS
FLOWS
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