山地高梯度森林生物质能效应研究(Ⅰ):研究方法

摘要

中国是一个山地占2/3的国度.山地因其垂直高差产生了自然与人文现象随高差变化梯变的高梯度效应,森林及其生物质能也呈现出梯变现象.以滇西北梅里雪山极高山地为实证点,尝试综合应用森林生物量及生产力、地理信息技术、生物地理统计等方法,建立山地森林生物质能资源高梯度效应研究模式,有助于正确认识山地三维地貌体产生的高梯度效应,更好认识山地生物质能分布规律并加以合理利用,创建优良人居环境.%China is a mountainous nation with two-thirds mountainous areas. Owing to the vertical difference, mountains have obvious high gradient effects on natural and cultural phenomena, as well as forest and its biomass energy. This paper took Meili Snow Mountain in northwestern Yunnan as the object, use forest biomass and productivity , Geographic Information System, and biogeographic statistics methods, established a research model of mountain high gradient effects on forest biomass energy. This can be used to understand the high gradient effects of three dimensional physiognomy and the distributing pattern, and then to use and make a better residential environment.