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Figure/Table detail

Spatial scaling effects of gully erosion in response to driving factors in southern China
LIU Zheng, WEI Yujie, CUI Tingting, LU Hao, CAI Chongfa
Journal of Geographical Sciences, 2024, 34(5): 942-962.   DOI: 10.1007/s11442-024-2234-y

Factor Time resolution Data description Data source
Lithology 2007 Raster; 1:500,000 (https://geocloud.cgs.gov.cn/)
Soil type 2000 Raster; 1:1,000,000 (http://www.resdc.cn)
Soil erodibility 2018 Raster; 30 m×30 m http://www.geodata.cn
Soil texture 2018 Raster; 30 m×30 m (http://www.resdc.cn)
Soil moisture (m³/m³) 2018.05 Raster; 100 m×100 m (http://www.resdc.cn)
N (g/kg) 2018 Raster; 90 m×90 m http://www.geodata.cn
P (g/kg) 2018 Raster; 90 m×90 m http://www.geodata.cn
K (g/kg) 2018 Raster; 90 m×90 m http://www.geodata.cn
SOM (g/kg) 2018 Raster; 90 m×90 m http://www.geodata.cn
Elevation (m) 2019 Raster; 30 m×30 m (http://www.geodata.cn)
Slope (°) 2019 Raster; 30 m×30 m (http://www.geodata.cn)
Aspect 2019 Raster; 30 m×30 m (http://www.geodata.cn)
Relief 2019 Raster; 30 m×30 m (http://www.geodata.cn)
TWI 2019 Raster; 30 m×30 m (http://www.geodata.cn)
HI 2019 Raster; 30 m×30 m (http://www.geodata.cn)
River 2018 Vector (line); 1000 m×1000 m (http://www.resdc.cn)
Temperature (℃) 1991-2020 Raster; 30 m×30 m (http://digitalmountain.imde.ac.cn/)
Rainfall erosivity (MJ·mm/(ha·h·a)) 1991-2020 Raster; 30 m×30 m (http://digitalmountain.imde.ac.cn/)
Precipitation (mm) 1991-2020 Raster; 30 m×30 m (http://digitalmountain.imde.ac.cn/)
FVC 2018.05 Raster; 500 m×500 m (http://ladsweb.modaps.eosdis.nasa.gov/)
EVI 2018.05 Raster; 250 m×250 m (http://ladsweb.modaps.eosdis.nasa.gov/)
NDVI 2018.05 Raster; 500 m×500 m (http://ladsweb.modaps.eosdis.nasa.gov/)
Population density (person/km2) 2018 Raster; 30 m×30 m (http://www.resdc.cn)
GDP (yuan/km2) 2018 Raster; 30 m×30 m (http://www.resdc.cn)
LULC 2018 Raster; 30 m×30 m (http://www.resdc.cn)
Road 2018 Vector (line); 1:1,000,000 (http://www.resdc.cn)
Settlement 2018 Vector (point); 1:1,000,000 (http://www.resdc.cn)
Table 2 Conditioning factors of gully erosion
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