青藏高原土壤风蚀及防风固沙服务流动模拟
宁洁, 史明昌, 陈春阳, 张晏维

Modeling of soil wind erosion and wind erosion control service flow in the Qinghai-Xizang Plateau
Jie Ning, Mingchang Shi, Chunyang Chen, Yanwei Zhang
表1 20192023年潜在风蚀量、实际风蚀量、防风固沙量
Table 1 Statistics of potential soil lossactual soil lossand wind erosion control service from 2019 to 2023.
土壤风蚀项目参数年份
20192020202120222023
潜在风蚀量最大值/(kg·m-2)49.35328.95838.40845.59145.346
最小值/(kg·m-2)00000
平均值/(kg·m-2)0.2810.1180.1810.1070.242
总量/1011 kg7.3263.0684.7332.7856.330
实际风蚀量最大值/(kg·m-2)35.13626.90320.63616.87922.248
最小值/(kg·m-2)00000
平均值/(kg·m-2)0.1290.0350.0900.0400.063
总量/1011 kg3.2110.8862.2540.9921.559
防风固沙量最大值/(kg·m-2)49.18526.37938.27045.44345.290
最小值/(kg·m-2)00000
平均值/(kg·m-2)0.1520.0840.0910.0670.179
总量/1011 kg4.1152.1822.4791.7934.771