摘要
以五大连池风景区为研究对象,采用抽样调查法,对五大连池风景区内南格拉球山的土壤性质及不同旅游压力环境的土壤动物进行调查分析.结果表明,随旅游干扰强度的增加,土壤pH及容重增大,而土壤含水量、有机质、全氮、全磷、速钾含量减少;大型土壤动物的类群和数量在水平分布上随着旅游干扰的加重而逐渐减少,而大型土壤动物的类群和数量的表层集聚度随着旅游干扰的加重而逐渐增大.
soil and soil animals are important guarantee of sustainable development of tourism resources. Soil properties and soil macrofauna communities under different tourism pressure were investigated in South Gelaqiu mountain of the scenic spot of the Wudalianchi Lake using sampling survey method. The results showed that soil pH and bulk density increased with the tourism disturbance intensity, while soil water content, the content of organic matter, total nitrogen, total phosphorus, and available potassium decreased. Soil maerofauna group and abundance gradually reduced with the increase of tourism disturbance in the soil surface, while the surface gathering of soil macrofauna catogories strengthened.
出处
《哈尔滨师范大学自然科学学报》
CAS
2012年第5期85-90,90,共6页
Natural Science Journal of Harbin Normal University
基金
国家自然科学基金项目(41071033)
