游憩活动对城市公园土壤的影响效应——以芜湖市赭山公园为例  

Impacts of Recreation Activities on Soil in City Park——Take Zeshan Park in Wuhu as an Example

作　　者：巩劼[1] 陆林[1] 晋秀龙[2] 南伟[1] 

机构地区：[1]安徽师范大学国土资源与旅游学院,安徽芜湖241003 [2]滁州学院国土信息工程系,安徽滁州239000

出　　处：《安徽师范大学学报（自然科学版）》2010年第5期479-484,共6页Journal of Anhui Normal University(Natural Science)

基　　金：国家自然科学基金(40971083);安徽师范大学博士科研启动基金;安徽省哲学社会科学规划项目(AHSK07-08D119)

摘　　要：城市公园具有游憩、生态、美化等功能,但日益增长的游憩活动已给城市公园的环境带来了一定的负面影响.为了解游憩活动对城市公园土壤的影响效应,采用样方调查法对芜湖市赭山公园三条有代表性的游径附近的土壤进行调查研究,结果表明:游憩活动对公园的土壤影响显著,游憩活动降低了土壤含水量、有机质含量及土壤中全氮、全磷的含量,增加了土壤容重和土壤全钾含量.游憩活动对土壤显著影响的空间范围至少已达游径外3m.City park has the functions of recreation,ecology and beautification.However,the increasing recreation activities have some negative impacts on the environment of city park.In order to understand the impacts of recreation activities on soil,sample method was conducted to investigate the soil near three typical trails in Zeshan park in Wuhu city.The results are as follows： Recreation activities have an obvious impact on the soil in the park.The content of water,the content of organic matter,the total N and the total P in soil decreased.In the meanwhile,the bulk density of soil and the total K increased.The impacted areas extended to 3m away from the trail at least.

关 键 词：游憩 城市公园 土壤 芜湖市 

分 类 号：Q149[生物学—生态学]