摘要
荒漠草原旅游开发日益增多,但人类活动可能影响土壤,尤其是有机质与养分含量,进而影响草原生态稳定与可持续性。为了分析荒漠草原旅游开发对土壤有机质及养分含量的影响,以内蒙古京二线以西地区的荒漠草原区域为依托,测定了土壤中的有机质、氮、磷、钾养分含量。结果表明:土壤的生物质有机质及胡敏素腐殖质有机质为正相关影响,碎屑有机质为负相关影响,土壤的氮养分含量为正相关影响,磷养分含量为负相关影响,钾养分含量则未有明显的影响关系。因此,在荒漠草原的旅游开发中,需要根据土壤有机质及养分含量的影响关系,科学合理地规划旅游开发的具体内容。
Background With the prosperity of the tourism industry,the development of desert grassland tourism has increased.However,human activities may affect the soil,especially the organic matter and nutrient content,thereby affecting the ecological stability and sustainability of the grassland.Objective To explore and analyze the impact of desert grassland tourism development on soil organic matter and nutrient content.Method Based on the desert grassland area in the west of the Beijing Second Line in Inner Mongolia,the content of organic matter,nitrogen,phosphorus,and potassium nutrients in the soil was measured.Result The biomass organic matter and humic matter in soil are positively correlated,while the detrital organic matter is negatively correlated.The nitrogen nutrient content in the soil is positively correlated,the phosphorus nutrient content is negatively correlated,and the potassium nutrient content is not significantly correlated.Conclusion In the development of desert grasslands tourism,it is necessary to scientifically and reasonably plan the specific content of tourism development based on the relationship of impact with soil organic matter and nutrient content.
作者
王建平
高照明
WANG Jianping;GAO Zhaoming(School of Management,Zhengzhou College of Engineering and Technology,Zhengzhou 450044,China;School of Management,Zhengzhou University,Zhengzhou 450052,China)
出处
《西南大学学报(自然科学版)》
北大核心
2025年第6期150-161,共12页
Journal of Southwest University(Natural Science Edition)
基金
国家自然科学基金项目(41701145)
河南省重点研发与推广专项(科技攻关)项目(242102321147)。
关键词
土壤有机质
土壤养分含量
荒漠草原旅游开发
soil organic matter
soil nutrient content
development of desert grassland tourism
tourism development
the impact of tourism development
impact analysis
