摘要
利用拉萨国家一级农业气象试验站、日喀则地区及山南地区气象局近15年土壤水分观测资料和相应气象资料,采用数理统计方法,对西藏"一江一河"流域土壤湿度变化基本事实、统计特征及影响因子进行了分析。
Based on the soil moisture observation data and corresponding meteorological data of Lhasa National First-Class Agrometeorological Test Station, Xigaze and Shannan Meteorological Bureau in recent 15 years,the basic facts, statistical characteristics and influencing factors of soil moisture change in " Yijiang Yihe " River basin of Tibet were analyzed by means of mathematical statistics.
作者
次仁多吉
拉巴次仁
CIRENDUOJI(Lhasa Meteorological Bureau, Lhasa, Tibet 850000)
出处
《农业灾害研究》
2018年第6期37-38,60,共3页
Journal of Agricultural Catastrophology
关键词
土壤湿度
气候变化
蒸降差
响应
Soil moisture
Climate change
Difference of evapotranspiration and decline
Response
