摘要
通过对沂蒙山区相同坡度的不同水保植物措施的四个径流小区进行径流量和侵蚀量的观测,分析径流小区降水量所产生的径流量和侵蚀量的变化规律。结果表明:不同植物措施条件下,随降水量的增加枣树、石榴桃树混交林径流量和侵蚀量较花椒和荒地小区增加缓慢,其中花椒林影响最显著,所以沂蒙山地区适合种植枣树、桃树,花椒并不适合作为当地水土保持措施树种。
The observation of runoff and erosion amount of different plant measures of the same slope in Yimeng Mountain area was carried out, Analyzed the changes of runoff and erosion amount. The results show that: the measures under the condition of different plants, with the increase of the precipitation in Chinese jujube, Pomegranate, Peach a prickly ash mixed runoff and erosion and desert area increase slowly, the Chinese prickly ash affect the most obvious, Yimeng area is suitable for planting Jujube, Peach, Chinese prickly ash is not suitable for as a local tree species of soil and water conservation.
作者
杨慧玲
YANG Huiling(Linyi hydrology, Shandong Linyi, 276000, China)
出处
《数码设计》
2018年第5期145-146,共2页
Peak Data Science
关键词
沂蒙山区
水土流失
径流小区
径流量
侵蚀量
Yimeng Mountain Area
Soil erosion
Runoff plot
The amount of runoff
Erosion
