摘要
根据１９９２～１９９４年的定位观测资料，对晋西北黄土丘陵沟壑区砂壤土在３种利用情况（柠条灌丛、农田和天然荒地）下的土壤有效水分变化规律、土壤水分循环的特点、类型及其补偿、消耗规律等进行了研究。
Based on the field monitoring data in loess.hilly and gully area in northwest Shanxiprovince from 1 992 to 1 994. the available water. The water cycle model and water compensationof the soil under different vegetation conditions- Caragana korshinskii shrubbery.cropland andwasteland. are studied.
出处
《水土保持通报》
CSCD
北大核心
1996年第2期24-28,共5页
Bulletin of Soil and Water Conservation
关键词
不同植被
土壤水分循环
补偿特征
different vegetation. cycle of soil water. characteristics of water compensation
