Analysis of Factors Influencing Spatial Distribution of Soil Erosion under Diverse Subwatershed Based on Geospatial Perspective: A Case Study at Citarum Watershed, West Java, Indonesia

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Name of subwatershed</td><td class="align_center" rowspan="2">Area (ha)</td><td class="align_center" colspan="2">The year 2010</td><td class="align_center" colspan="2">The year 2020</td><td class="align_center" colspan="2">Delta 2010–2020</td></tr><tr class="thead"><td class="align_center">Mean (tons·ha<sup>−1</sup>)</td><td class="align_center">Total (×10<sup>6</sup> tons)</td><td class="align_center">Mean (tons·ha<sup>−1</sup>)</td><td class="align_center">Total (×10<sup>6</sup> tons)</td><td class="align_center">Mean (tons·ha<sup>−1</sup>)</td><td class="align_center">Percentage (%)</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Upstream CW</td><td class="align_center">245,413</td><td class="align_center">93.70</td><td class="align_center">23.00</td><td class="align_center">120.40</td><td class="align_center">29.55</td><td class="align_center">26.70</td><td class="align_center">28.50</td></tr><tr><td class="align_left">Middle-stream CW</td><td class="align_center">251,373</td><td class="align_center">127.90</td><td class="align_center">32.15</td><td class="align_center">138.80</td><td class="align_center">34.89</td><td class="align_center">10.90</td><td class="align_center">8.52</td></tr><tr><td class="align_left">Downstream CW</td><td class="align_center">194,130</td><td class="align_center">47.50</td><td class="align_center">9.22</td><td class="align_center">48.40</td><td class="align_center">9.40</td><td class="align_center">0.90</td><td class="align_center">1.89</td></tr><tr><td class="align_left">Citarum watershed</td><td class="align_center">690,916</td><td class="align_center">93.10</td><td class="align_center">64.32</td><td class="align_center">108.60</td><td class="align_center">75.03</td><td class="align_center">15.50</td><td class="align_center">16.65</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Changes in soil erosion throughout the time between 2010 and 2020.</div>

Scientifica

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Table 3

Table 3: Analysis of Factors Influencing Spatial Distribution of Soil Erosion under Diverse Subwatershed Based on Geospatial Perspective: A Case Study at Citarum Watershed, West Java, Indonesia 

Table 3 | Analysis of Factors Influencing Spatial Distribution of Soil Erosion under Diverse Subwatershed Based on Geospatial Perspective: A Case Study at Citarum Watershed, West Java, Indonesia 