| 尖峰岭热带山地雨林更新林产流特征研究 |
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| 引用本文： | 周光益,陈步峰,曾庆波,黄金,李意德,张振才.尖峰岭热带山地雨林更新林产流特征研究[J].林业科学研究,1993,6(1):70-75. |
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| 作者姓名： | 周光益 陈步峰 曾庆波 黄金 李意德 张振才 |
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| 作者单位： | 中国林业科学研究院热带林业研究所，中国林业科学研究院热带林业研究所，中国林业科学研究院热带林业研究所，中国林业科学研究院热带林业研究所，中国林业科学研究院热带林业研究所，海带省尖峰岭热带森林保护区 广州 510520 研实员，广州 510520，广州 510520，广州 510520，广州 510520 |
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| 摘 要： |
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| 关 键 词： | 尖峰岭 热带山地 雨林 森林更新 |
| 收稿时间： | 1991/9/16 0:00:00 |
Study on the Characteristics of Runoff Yield in a Regenerative Tropical Mountain Rainforest |
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| Zhou Guangyi,Chen Bufeng,Zeng Qingbo,Huang Jin,Li yide and Zhang Zhencai.Study on the Characteristics of Runoff Yield in a Regenerative Tropical Mountain Rainforest[J].Forest Research,1993,6(1):70-75. |
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| Authors: | Zhou Guangyi Chen Bufeng Zeng Qingbo Huang Jin Li yide and Zhang Zhencai |
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| Institution: | The Research Institute of Tropical Forestry, CAF Guangzhou 510520;The Research Institute of Tropical Forestry, CAF Guangzhou 510520;The Research Institute of Tropical Forestry, CAF Guangzhou 510520;The Research Institute of Tropical Forestry, CAF Guangzhou 510520;The Research Institute of Tropical Forestry, CAF Guangzhou 510520;Jianfengling, Tropial Forest Reserve, Hainan Province |
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| Abstract: | Based on the technique of small watershed and the method of permanent observation plot, the runoff yield had been studied in the regenerative tropical mountain rain forest at Jiangfengling, Hainan Island. The results indicated that the total annual rainfall, runoff, quickflow and surface runoff were 2881.5, 1282.1, 321.6 and 26.8mm respectively, and the annual runoff coefficient and hydrologic response were 44.5 % and 11.2 % in the hydrologic year from May 1989 to April 1990. It was found that the surface runoff was far less than the baseflow, the former only 2.1 % and the latter up to 74.9 % in the annual runoff. The authors pointed out that there are three typical types of storm-runoff hydrograph and that main runoff pattern is saturated runoff formation in the forested watershed. According to the analysis of runoff, it was considered that the regenerative tropical mountain rain forest has a good hydroecological effect on reducing flood peak discharge, delaying flood period and increasing runoff in dry season. |
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| Keywords: | Jianfengling tropical mountain rainforest runoff yield |
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