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The use of InVEST-SDR model to evaluate soil erosion and sedimentation in the closer catchment of a proposed tropical reservoir in Sri Lanka

Nimal Shantha Abeysingha Tusita Amarasekara Ram Lakhan Ray Dinithi Kusalani Samarathunga

国际泥沙研究（英文版）2025，Vol.40Issue(2)：253-268,16.

国际泥沙研究（英文版）2025，Vol.40Issue(2)：253-268,16.DOI:10.1016/j.ijsrc.2024.12.005

The use of InVEST-SDR model to evaluate soil erosion and sedimentation in the closer catchment of a proposed tropical reservoir in Sri Lanka

Nimal Shantha Abeysingha ¹Tusita Amarasekara ¹Ram Lakhan Ray ²Dinithi Kusalani Samarathunga³

作者信息

1. Department of Agriculture Engineering and Soil Science,Faculty of Agriculture,Rajarata University of Sri Lanka,Puliyankulama,Anuradhapura,Sri Lanka
2. College of Agriculture,Food and Natural Resources,Prairie View A&M University,Prairie View,TX,USA
3. International Union for Conservation of Nature,Battaramulla,Sri Lanka
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摘要

关键词

Dry zone/Erosion hazard zones/Geographic information system/Malwathu Oya River basin/Sri Lanka

Key words

Dry zone/Erosion hazard zones/Geographic information system/Malwathu Oya River basin/Sri Lanka

引用本文复制引用

Nimal Shantha Abeysingha,Tusita Amarasekara,Ram Lakhan Ray,Dinithi Kusalani Samarathunga..The use of InVEST-SDR model to evaluate soil erosion and sedimentation in the closer catchment of a proposed tropical reservoir in Sri Lanka[J].国际泥沙研究（英文版）,2025,40(2):253-268,16.

基金项目

This research was financially supported by WASER APC Sup-porting Project. （）

国际泥沙研究（英文版）

ISSN：1001-6279

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