Gully erosion is a serious obstacle in India's land degradation neutrality mission.

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Tác giả: Pritha Bhattacharjee, Martin Evans, Angela Harris, Anindya Majhi, Emma Shuttleworth

Ngôn ngữ: eng

Ký hiệu phân loại: 551.372 Erosion

Thông tin xuất bản: England : Scientific reports , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 493957

India is famous for her badlands. These vast, intensely degraded landscapes occur extensively across Central and Western India, wherein they have had several adverse effects on both environment and society. However, accurate information on their current spatial extents, as well as the spatial distribution and severity of gully erosion elsewhere in the country was hitherto lacking. Considering that India has planned to effectively halt land degradation by 2030 in line with the agenda of the United Nations, and as precise spatial data is indispensable in planning and implementing land management interventions, we have created an exhaustive spatial inventory of gully erosion features in India by recording their location, extents and current management status from high-resolution satellite imagery available on Google Earth Pro. Through this first of its kind mapping endeavour and attendant spatial analysis, we have recorded the presence of gully landforms in 19 of India's 28 states and the National Capital Region of Delhi and have estimated the total gullied area in the country between 7,451 and 8,157 km
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