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科研机构
兰州大学 [8]
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期刊论文 [5]
会议论文 [3]
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2015 [1]
2014 [3]
2012 [1]
2008 [2]
2004 [1]
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agricultur... [2]
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专题:兰州大学
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Water use and crop coefficient of the wheat-maize strip intercropping system for an arid region in northwestern China
期刊论文
AGRICULTURAL WATER MANAGEMENT, 2015, 卷号: 161, 页码: 77-85
作者:
Wang, ZK
;
Wu, PT
;
Zhao, XN
;
Gao, Y
;
Chen, XL
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/10
Evapotranspiration
Land use efficiency
Soil evaporation
Strip intercropping
Water-use efficiency
Yield advantage
Quantifying the impacts of land use/land cover change on groundwater depletion in Northwestern China - A case study of the Dunhuang oasis
期刊论文
AGRICULTURAL WATER MANAGEMENT, 2014, 卷号: 146, 页码: 270-279
作者:
Zhang, XF
;
Zhang, LH
;
He, CS
;
Li, JL
;
Jiang, YW
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/12/18
Groundwater depletion
Evapotranspiration
Agricultural irrigation
Dunhuang oasis
Patterns of Water Use by Great Basin Plant Species Under Summer Watering
期刊论文
ARID LAND RESEARCH AND MANAGEMENT, 2014, 卷号: 28, 期号: 4, 页码: 428-446
作者:
Mata-Gonzalez, R
;
Evans, TL
;
Martin, DW
;
McLendon, T
;
Noller, JS
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
desert shrubs
evapotranspiration
groundwater
phreatophytes
root systems
Impact of land use change on water resource allocation in the middle reaches of the Heihe River Basin in northwestern China
期刊论文
JOURNAL OF ARID LAND, 2014, 卷号: 6, 期号: 3, 页码: 273-286
作者:
Nian, YY
;
Li, X
;
Zhou, J
;
Hu, XL
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/12/18
watershed management
land use
groundwater
irrigation
arid region
Heihe River Basin
Estimation of vegetation ecological water requirement using remote sensing in the groundwater-fluctuating belt in lower reaches of Heihe River, Northwest China
会议论文
2012 International Symposium on Geomatics for Integrated Water Resources Management, GIWRM 2012, Lanzhou, Gansu, China, October 19, 2012 - October 21, 2012
作者:
Jia, Yanhong
;
Niu, Boying
;
Zhao, Chuanyan
;
Zhou, Li
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/01/18
Vegetation
Arid regions
Economics
Ecosystems
Estimation
Evapotranspiration
Geographic information systems
Groundwater
Meteorology
Remote sensing
Surveying
Water supply
Dominant species
Ecological water requirements
Economy and society
Heihe river
Human being
Inland rivers
Land use maps
Landsat TM images
Meteorological data
Natural ecosystem
Natural vegetation
NorthWest China
Northwestern China
Populus euphratica
Remote sensing and GIS
Study areas
Surface flux
Tamarix ramosissima
Water requirements
Modeling urban land use changes in Lanzhou based on artificial neural network and cellular automata
会议论文
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, Guangzhou, China, June 28, 2008 - June 29, 2008
作者:
Xibao, Xu
;
Jianming, Zhang
;
Xiaojian, Zhou
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/18
Land use
Backpropagation
Cellular automata
Forecasting
Geographic information systems
MATLAB
Neural networks
Pattern recognition systems
Robots
Stochastic models
Translation (languages)
Virtual reality
Artificial neural network
CA models
Complex transitions
Modeling
Non-linear
Social systems
Stochastic perturbations
Urban land use
Urban land use changes
Comparison of land cover classification methods based on single-temporal MODIS data
会议论文
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Classification of Remote Sensing Images, Guangzhou, China, June 28, 2008 - June 29, 2008
作者:
Han, Tao
;
Xu, Xiaotao
;
Li, Yaohui
;
Xie, Yaowen
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/01/18
Data mining
Backpropagation algorithms
Block codes
Classifiers
Decision trees
Geographic information systems
Image classification
Image reconstruction
Information management
Landforms
Learning systems
Maximum likelihood
Neural networks
Remote sensing
Spectrometers
BP neural network classifier
Decision tree classifier
Land cover classification
Maximum likelihood classifier
MODIS
See 5.0
TVA'
TVD
Impact of land use changes on soil carbon, nitrogen and phosphorus and water pollution in an arid region of northwest China
期刊论文
SOIL USE AND MANAGEMENT, 2004, 卷号: 20, 期号: 1, 页码: 32-39
作者:
Wang, GX
;
Ma, HY
;
Qian, J
;
Chang, J
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/12/18
arid zone
inland river basin
land use
soil nutrient
organic carbon
water environment
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