Climate Change Impacts on Soil Erosion and Sediment Yield in a Watershed
نویسندگان
چکیده
منابع مشابه
Geographic information system and process-based modeling of soil erosion and sediment yield in agricultural watershed
BACKGROUND AND OBJECTIVES: The study explored the capability of the geographic information system interface for the water erosion prediction project, a process-based model, to predict and visualize the specific location of soil erosion and sediment yield from the agricultural watershed of Taganibong. METHODS: The method involved the preparation of the fou...
متن کاملSoil erosion and sediment mapping in Aidoghmoush watershed appling MPSIAC model and GIS and RS technologies
Soil erosion is one of the important and worldwide environmental and economic issues. High amount of sediments accumulations behind the different structures such as dams requires several attempts to minimize their potential risks. Therefore, some quantified data will be needed in order to recognize those critical areas which requires urgent conservation. Since conventional procedures are time c...
متن کاملEstimation of soil erosion and sediment yield using GIS
A Geographical Information System (GIS) based method is proposed and demonstrated for the identification of sediment source areas and the prediction of storm sediment yield from catchments. Data from the Nagwa and Karso catchments in Bihar (India) have been used. The Integrated Land and Water Information System (ILWIS) GIS package has been used for carrying out geographic analyses. An Earth Res...
متن کاملVulnerability Assessment of Soil Erosion/Deposition in a Himalayan Watershed using a Remote Sensing and GIS Based Sediment Yield Model
1 National Institute of Hydrology, Roorkee-247 667, Uttarakhand, India 2 Department of Hydrology, Indian Institute of Technology-Roorkee, Roorkee-247 667, Uttarakhand, India 3 Center for Remote Sensing and Geo-Informatics, Sathyabhama University, Chennai-600 119, India 4 Indian Institute of Remote Sensing, ISRO, Dehradun-248 001, Uttarakahnd, India 5 Department of Water Resources Development an...
متن کاملEvaluation of Climate Change Impacts on Hydrological Characteristics of Watershed (Case study: Aji- Chai Watershed)
Studying climate change impact on hydrological variables such as runoff has attracted more attention over recent years mainly due to the imposed imbalance in climate system by greenhouse gas emission. Hence, initially in this research, the trend and abrupt changes of hydro – climatic variables were studied using data mining approaches in 18 stations over 40 years (1972-2011) in Aji-Chai waters...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Water
سال: 2020
ISSN: 2073-4441
DOI: 10.3390/w12082247