【摘要】 1982～1992年,对广西龙桥林区不同森林类型及空旷地的主要气象水文要素及凋落物进行了定位对比观测研究。揭示了该区不同森林类型调节气侯、涵养水源、保持水土及凋落物营养元素归还等生态效应。为该区的森林经营、效益评估及环境保护提供了依据和建议。更多还原

【Abstract】 Stationary observantion comperation researches on main meteorologjcal hydro- logical factors and litterfall of the different type forest and glade were made from l982 to l99l in Long--qiao forest region of Guangxi. The results showed that the ecological effects of regulating climate, conseving water, keeping water and soil and the returning of the nutrjent elements of lit- terfall in the different type forest. And supplied that the basises and suggestes of the forest man- aged, benefit appraised and environment protected for Long-qiao forest region.更多还原