旅游干扰对济南千佛山风景区土壤部分生态因子的影响  

Effects of Tourism Disturbance on Several Soil Ecological Factors in Qianfo Mountain Scenic Area of Jinan

作　　者：张晓芹[1] 孙磊[1,2] 张强[3] 

机构地区：[1]菏泽学院园林工程系,山东菏泽274015 [2]西北农林科技大学林学院,陕西杨凌712100 [3]山东省科学院生物研究所,济南250014

出　　处：《水土保持学报》2015年第4期332-336,共5页Journal of Soil and Water Conservation

基　　金：环保部公益性行业科研专项"盐渍土壤石油-重金属复合污染修复技术及示范"(201109022);菏泽学院科研基金科技计划项目(XYJJKJ-6)

摘　　要：以千佛山风景区望岱亭、万佛洞、三清观3个景点为研究对象,测定了不同旅游干扰强度下土壤的部分物理性状、养分和重金属含量,研究旅游干扰对千佛山土壤生态特征的影响。结果表明:随着旅游干扰强度的增大,各景点的土壤含水量和黏粒含量降低,土壤pH和容重增加;不同景点的土壤理化性质存在差异,望岱亭受到旅游活动的影响较小,其土壤含水量显著高于万佛洞和三清观,土壤pH、容重显著低于万佛洞和三清观(P<0.05);土壤有机质、全氮、全磷、碱解氮、有效磷含量大小为轻度区>中度区>严重区,各干扰区之间差异显著(P<0.05),随着旅游干扰强度的增大,土壤养分含量明显降低;不同景点的土壤养分含量差异较大,土壤有机质、全氮、碱解氮、有效磷含量大小为望岱亭>万佛洞>三清观,各景点之间差异显著(P<0.05);土壤重金属含量大小均为严重区>中度区>轻度区,其中Pb、Zn、Ni、Cu和Fe含量各干扰区之间差异显著(P<0.05),严重区土壤中Mn和Cr含量显著高于轻度区;各景点土壤重金属含量大小均为三清观>万佛洞>望岱亭,其中三清观土壤中Pb、Zn、Cr、Ni、Cu和Fe含量显著高于望岱亭(P<0.05)。过度的旅游干扰导致了地力下降,重金属含量增加,对干扰区的的生态环境产生了显著的负效应。In order to investigate the effect of tourism disturbance on soil ecological characteristics in Qianfo Mountain scenic area of Jinan,this study investigated soil physical properties,nutrient contents and heavy metal contents under different intensity of tourism disturbance in 3scenic spots of Qianfo Mountain scenic area：Wangdai Pavilion,Wanfo Grotto and Sanqing Taoist Temple.The results showed that with the increasing intensity of tourism disturbance,soil moisture and clay content reduced,while bulk density and soil pH increased.Soil physical and chemical properties differed in different scenic spots.The effects of tourism activities were slight in Wangdai Pavilion,in which soil moisture content was significantly higher,while soil pH and bulk density were significantly lower,than those in Wanfo Grotto and Sanqing Taoist Temple（P〈0.05）.In areas under different level of tourism disturbance,the contents of soil organic matters（SOM）,total nitrogen（Total N）,total phosphorus（Total P）,available nitrogen（Available N）and available phosphorus（Available P）significantly differed（P〈0.05）and listed in the following order was slightly disturbed areamoderately disturbed areaseriously disturbed area.With the increasing tourism disturbance intensity,soil nutrient contents decreased obviously.There were significant differences in soil nutrient contents in different scenic spots（P〈0.05）.The contents of SOM,Total N,Available N and Available P in 3scenic spots listed in the following order was Wangdai PavilionWanfo GrottoSanqing Taoist Temple.It was showed that soil heavy metal contents were the highest in slightly disturbed area,while the lowest in seriously disturbed area.The contents of Pb,Zn,Ni,Cu and Fe in soil were significantly different under different intensity of tourismdisturbance（P〈0.05）,and the contents of Mn and Cr in seriously disturbed area were significantly higher than those in slightly disturbed area.Soil heavy metal contents in 3scenic spots listed in the following orde

关 键 词：旅游干扰 物理性状 养分 重金属 

分 类 号：S154.1[农业科学—土壤学]