坡面径流冲刷及泥沙输移的计算
（1）发生细沟与流量及坡度的临界条件：
1）侵蚀沟深与流量及坡度的方程式：
式中，H为侵蚀沟的深度；Q为径流量；S0为坡面原始坡度。
2）临界流量与坡度的关系式：
式中，Qc为临界流量。
3）坡面上细沟侵蚀发生的临界流量表达式：
式中，qc为坡面上细沟侵蚀发生的临界流量；c=1/n(τc/g)5/3为常数，n为满宁粗糙系数，τc为细沟发生的临界切应力，g为重力加速度；θ为坡面倾斜度。
（2）细沟径流是侵蚀产沙特征：
细沟侵蚀率与径流量和坡度的关系式：
式中，E为侵蚀强度；Q为径流量；S0为地面坡度；a,b,c为系数。
张科利，秋吉康弘，张兴齐：坡面径流冲刷及泥沙输移特征的试验研究。地理研究，1998，17（2）
The annual runoff control index is the proportion of the total annual rainfall that is controlled by the total annual rainfall in the site through the infiltration, collection, utilization, evaporation and transpiration of natural and artificial intensification.
{{htmlJSON.LinkResourceFromRepositoryOrCreate}}{{htmlJSON.create}}.
{{htmlJSON.authorshipSubmitted}}
| Title | Author | Date | Journal | Volume(Issue) | Pages | Links | Doi | Operation |
|---|
Authors: {{articleUploading.authors[0]}}, {{articleUploading.authors[1]}}, {{articleUploading.authors[2]}}, et al.
Journal: {{articleUploading.journal}}
Date: {{articleUploading.date}}
Page range: {{articleUploading.pageRange}}
Link: {{articleUploading.link}}
DOI: {{articleUploading.doi}}
The article {{articleUploading.title}} has been uploaded yet.
| Title | Author | Date | Journal | Volume(Issue) | Pages | Links | Doi | Operation |
|---|
Authors: {{articleUploading.authors[0]}}, {{articleUploading.authors[1]}}, {{articleUploading.authors[2]}}, et al.
Journal: {{articleUploading.journal}}
Date: {{articleUploading.date}}
Page range: {{articleUploading.pageRange}}
Link: {{articleUploading.link}}
DOI: {{articleUploading.doi}}
The article {{articleUploading.title}} has been uploaded yet.
{{item.name}}
.
{{item.suffix}}
.{{item.suffix}}
{{htmlJson.LinkRelatedFromRepositoryOrCreate}}. {{htmlJson.CreateNew}}>
