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旅游干扰对张家界国家森林公园土壤的影响研究
引用本文:石强,雷相东,谢红政.旅游干扰对张家界国家森林公园土壤的影响研究[J].四川林业科技,2002,23(3):28-33.
作者姓名:石强  雷相东  谢红政
作者单位:1. 深圳职业技术学院,广东 深圳 518055
2. 中国林业科学研究院,北京 100093
3. 平顶山市园林处,河南 平顶山 476000
摘    要:在调查张家界国家森林公园土壤影响形态及影响范围的基础上,对公园游道两边不同距离土壤的硬度、含水率、容重进行了测定和分析,并通过计算各游览区土壤影响指数(SII)来评价旅游活动对公园土壤的综合影响。结果表明:游客越出游道观光对游道外缘土壤的硬度、水分含量及容重产生了较大的影响。在以上三者中以对土壤硬度的影响最大,对水分的影响次之,对容重的影响最小。土壤保护的主要对策为减小游客对土壤的影响范围及程度,包括设置护栏、铺设植草砖,对已形成的冲击“节”和“链”进行美化处理等。

关 键 词:旅游  张家界国家森林公园  土壤  森林旅游
文章编号:1003-5508(2002)03-0028-06
修稿时间:2002年5月8日

Tourism Impacts on Soil in Zhangjiajie National Forest Park
SHI Qiqng,LEI Xiang dong,XIE Hong zheng.Tourism Impacts on Soil in Zhangjiajie National Forest Park[J].Journal of Sichuan Forestry Science and Technology,2002,23(3):28-33.
Authors:SHI Qiqng  LEI Xiang dong  XIE Hong zheng
Institution:SHI Qiqng 1 LEI Xiang dong 2 XIE Hong zheng 3
Abstract:Based on the investigation of the form types and ranges of soil sections affected by tourists,the hardness,water content and unit weight of soils along the trails in the park were measured,and the comprehensive effects on soils in each scenic area were evaluated by calculating and comparing their soil impact indices (SII)in this paper.The results have shown that the hardness,water content and unit weight of soils are heavily affected by traveler activities for sightseeing beyond the limited roads.Effects on hardness are the most serious,water content medium and unit weight the least.The main strategies are to reduce traveler impact range and degree by establishing protective parapet,laying bricks on which grasses are planted and beautifying the "nodes"and "linkages" trampled by tourists.
Keywords:Tourism  Zhangjiazhai National Forest Park  Soil  Impact
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