搜索结果: 1-15 共查到“catchment”相关记录250条 . 查询时间(0.109 秒)
Hydrological simulation of a small forested catchment under different land use and forest management
Hydrological Modeling Soil and Water Assessment Tool (SWAT) Atlantic Rainforest Eucalyptus
2024/1/22
The alteration of landscapes by humans has led to a gradual increase in the scarcity of water and degradation of its quality ([24]). Over the last decades, there has been a growing consensus that the ...
FLOOD RISK ASSESSMENT OF RIVER KABUL AND SWAT CATCHMENT AREA: DISTRICT CHARSADDA, PAKISTAN
Hazard, Vulnerability, Risk, Geographical information system (GIS), Remote sensing (RS), Disaster risk reduction (DRR), Participatory rural appraisal (PRA) tools, Weighted overlay
2018/11/8
Pakistan is prone to natural hazards including floods, in particular, affecting millions of people each year across the country. Patterns from recent years suggest the intensity of flooding are increa...
4D-SFM PHOTOGRAMMETRY FOR MONITORING SEDIMENT DYNAMICS IN A DEBRIS-FLOW CATCHMENT: SOFTWARE TESTING AND RESULTS COMPARISON
4D-SfM Photogrammetry Sediment dynamics monitoring Software comparison Debris flow hazard
2018/6/4
In recent years, the combination of Structure-from-Motion (SfM) algorithms and UAV-based aerial images has revolutionised 3D topographic surveys for natural environment monitoring, offering low-cost, ...
2017集水科学高登研究研讨会（The Gordon Research Seminar on Catchment Science: Interactions of Hydrology, Biology and Geochemistry）
2017 集水科学 高登 研究研讨会
2017/2/27
Applications for this meeting must be submitted by May 27, 2017. Please apply early, as some meetings become oversubscribed (full) before this deadline. If the meeting is oversubscribed, it will be st...
2017水文，生物学和地球化学的相互作用戈登学术会议（The 2017 Gordon Research Conference on Catchment Science:Interactions of Hydrology,Biology&Geochemistry ）
2017 水文，生物学和地球化学的相互作用戈登 学术会议
2017/1/20
This Gordon Research Conference (GRC) unites ecologists, hydrologists, geochemists, soil scientists, and other scientists who understand the need for interdisciplinary research to advance catchment sc...
ESTIMATION OF DAILY EVAPOTRANSPIRATION BY THREE-TEMPERATURES MODEL AT LARGE CATCHMENT SCALE
Remote Sensing Modeling Algorithms Landsat Image Thermal Environmental Monitoring
2015/12/28
Three-temperatures model (3T model) was a recently proposed algorithm, which could be used to estimate actual evapotranspiration (ET) and evaluate environmental quality. The key parameters included ar...
Flood forecasting in the Tiber catchment area: a methodological analysis
precipitation flood forecast LAM runoff modelling
2015/9/29
The most difficult step in hydrological forecasting is precipitation forecast, since rain is the most irregular and least predictable meteorological field. Numerical meteorological models are the main...
The evaluation of Morphmetric Characteristics of Kotmale Reservoir catchment using GIS as a tool,Sri Lanka
Morphmetric Characteristics GIS
2015/9/28
The development of morphometric techniques was a major advance in the quantitative descriptionof the geometry of the drainage basins and its network which helps in characterizing the drainage network,...
Land Degradation Modeling in Dal lake Catchment Using Geospatial Tools
Erosion KINEROS2 Land degradation
2015/8/31
Soil erosion is a complex dynamic process by which productive surface soils are detached, transported and
accumulated in a distant place resulting in exposure of subsurface soil and sedimentation dow...
Modelling of land-use changes in a west african catchment
land-use land-cover change agricultural expansion modelling
2015/8/21
Land-cover and land-use changes are an important part of global change but determine as well livelihoods at local and regional level.
The knowledge of change trajectories and possible future conditio...
PROTECTION OF NATURAL CATCHMENT AREAS SUPPLYING WATER TO ISTANBUL AND MONITORING ILLEGAL CONSTRUCTION WITH PERIODICALLY COLLECTED IKONOS IMAGERY
Satellite IKONOS Change Detection Illegal Construction Catchment Area
2015/8/17
Being one of the fastest growing cities in the world in terms of population, Istanbul suffers significantly from illegal construction
which is very difficult even to monitor with field survey method...
1D resistivity sounding geophysical survey by using Schlumberger electrode configuration method for groundwater explorations in catchment area of Anjani and Jhiri river, Northern Maharashtra (India)
Geophysical survey 1D resistivity sounding VES cross section groundwater explorations Anjani and Jhiri River Maharashtra India
2015/8/14
The present paper focuses on groundwater exploration using scientific methods. The area decide for the study, Anjani and Jhiri river basin, which comes under hard rock terrain from Maharashtra provinc...
Estimating Spatial Sediment Delivery Ratio on a Large Rural Catchment
soil erosion sediment yield sediment delivery ratio modelling
2015/8/11
Soil erosion and sediment yield from catchments are key limitations to achieving sustainable land use and maintaining water quality in streams, lakes and other water bodies. Controlling sediment loadi...
Comparisons of local infiltration-excess, overland flow and associated erosion behaviour with river behaviour at the catchment scale
Hydrologic modeling overland flow erosion catchment scale
2015/8/6
Modeling overland flow and erosional behaviour is a very important scientific task today to prevent environmental impacts from human activities as well as physical disasters such as floods and deserti...
INVESTIGATION OF RAINFALL- RUNOFF MODELLING OF THE VAN LAKE CATCHMENT BY USING REMOTE SENSING AND GIS INTEGRATION
Remote Sensing GIS Landsat TM Runoff depth SCS Curve Number DEM
2015/7/29
The aim of this study is to determine runoff depth of the Van Lake basin by using remote sensing and geographic information system
(GIS) integration. While determining the results we used various da...