[1]郑本暖,杨玉盛,谢锦升,等.亚热带红壤严重退化生态系统封禁管理后生物多样性的恢复[J].水土保持研究,2002,9(04):57-60,63.
　ZHENG Ben-nuan,YANG Yu-sheng,XIE Jin-sheng,et al.Biodiversity Restoration of Severely Degraded Ecosystem After Closed Hillside and Management in Eroded Red Soil of Subtropic[J].Research of Soil and Water Conservation,2002,9(04):57-60,63.
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亚热带红壤严重退化生态系统封禁管理后生物多样性的恢复

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 9 期数: 2002年04期 页码: 57-60,63 栏目: 出版日期: 1900-01-01
Title:
Biodiversity Restoration of Severely Degraded Ecosystem After Closed Hillside and Management in Eroded Red Soil of Subtropic
作者:
郑本暖1, 杨玉盛2, 谢锦升2, 郑世群2, 何宗明2, 陈光水2
1. 福建省水土保持工作站, 福州 350003;
2. 福建农林大学林学院, 福建南平 353001
Author(s):
ZHENG Ben-nuan1, YANG Yu-sheng2, XIE Jin-sheng2, ZHENG Shi-qun2, HE Zong-ming2, CHEN Guang-shui2
1. Fujian Soil and Water Conservation Station, Fuzhou 350003, Fujian Province, China;
2. College of Forestry, Fujian Agriculture and Forestry University, Nanping 353001, Fujian Province, China
关键词:
侵蚀红壤; 退化生态系统; 生物多样性; 恢复与重建
Keywords:
eroded red soil; degraded ecosystem; biodiversity; restoration and reconstruction
分类号:
X717;S157
摘要:
南方花岗岩发育的红壤由于严重的土壤侵蚀，生态系统退化严重，恢复与重建功能良好的生态系统是当前极为迫切的任务。研究者在福建省长汀县河田镇对未治理的侵蚀地（严重退化生态系统）、封禁管理措施恢复的马尾松林和村边残存的乡土林（风水林）群落进行植被调查的基础上，研究了植物物种多样性的恢复情况。结果表明：严重退化生态系统植被稀少，植物区系组成简单，生物多样性各种指数最低；生态系统恢复重建后，植被覆盖恢复，植物种类增加，区系组成向复杂化方向发展，各多样性指数增大；乡土林物种最为丰富，区系组成较为复杂，多样性指数最大。因
Abstract:
The ecosystem degraded severely owing to serious soil erosion on the red soil developed from granite in the southern China, and to restore and reconstruct the ecosystem with good function is a task that is very urgent at present.The study on the recovering of plant species diversity based on the vegetation investigation of communities of the eroded land (serious degraded ecosystem), Masson pine forest restored by closed hillside and management, and the native forest (forest in the location of a house or tomb) remnant aside the village.The results showed that the category of vegetation and the amount of vegetation were rare, the flora was simple, the various indexes of biodiversity were the lowest in the serious degraded ecosystem;after the ecosystem recovered by closed hillside and management, the vegetation cover recovered, plant category increased, the flora was to the complication and the biodiversity index enlarges;the species of the native forest was the richest, the flora comparatively complicated, the biodiversity index was the most.Therefore, the degraded ecosystem recovered after closed hillside and management measure, and the biodiversity of ecosystem recovered to a great extent, but there was still a big gap compared with the native forest.

参考文献/References:

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备注/Memo

收稿日期:2002-5-13
作者简介:郑本暖，男，（1956- ），高级农艺师，从事水土保持研究，发表论文20多篇。

更新日期/Last Update: 1900-01-01