摘要
森林水文模型是围绕森林水文学研究内容构建的,其模型模拟的是森林水文过程中所需要的数据,既可以对未来森林水文情况进行预测,也可以对历史残缺水文资料进行补充。为促进森林资源与水资源的保护与发展,本文主要以3种方法对模型的类型进行划分,围绕森林水文学研究的5个内容(林冠截留、流域径流量、林地土壤水分运动、林地蒸散发、水质)构建模型,并进一步探讨森林水文模型在未来研究中的发展前景。目前,森林水文模型主要存在两个问题:一是模型检验方面缺乏精确性;二是历史水文气象资料缺乏。对此,有必要加大对森林水文模型的研究力度,确定模型分类方法,提高模型精确性,解决历史水文气象资料缺少问题,进一步促进森林水文学的发展。
Forest hydrological model is built around the research content of forest hydrology.The model simulates the data needed in the process of forest hydrology,which can not only predict the future forest hydrological situation,but also supplement the historical incomplete hydrological data.In order to promote the protection and development of forest resources and water resources,this paper divided the model types by three methods,built the model around the five contents of Forest Hydrology Research(forest canopy interception,watershed runoff,soil water movement in forest land,forest evapotranspiration,and water quality),and further discussed the development prospect of forest hydrology model in the future.At present,there are two main problems in forest hydrological model:one is the lack of accuracy in model checking;Second,there is a lack of historical hydrometeorological data.Therefore,it is necessary to strengthen the research of forest hydrological model,determine the classification method of the model,improve the accuracy of the model,solve the problem of lack of historical hydrological and meteorological data,and further promote the development of forest hydrology.
作者
张新生
卢杰
ZHANG Xin-sheng;LU Jie(Institute of Tibet Plateau Ecology,Tibet Agriculture and Animal Husbandry University/Key Laboratory of Forest Ecology in Tibet Plateau,Ministry of Education/Linzhi National Forest Ecosystem Observation & Research Station of Tibet,Nyingchi 860000,China)
出处
《黑龙江农业科学》
2021年第8期129-136,共8页
Heilongjiang Agricultural Sciences
基金
科技部国家野外科学研究观测站(生态系统)运行补助项目(2015-2020)
西藏高原森林生态教育部重点实验室研究生创新计划项目(XZA-JYBSYS-2021-Y13)。
关键词
森林水文
水文模型
分类方法
forest hydrology
hydrological model
classification method
作者简介
第一作者:张新生(1998-),男,在读硕士,从事森林生态研究,E-mail:739584818@qq.com;通信作者:卢杰(1973-),男,博士,教授,从事高海拔森林植物、森林水文等研究与教学工作,E-mail:tibetlj@163.com。
