大气CO_(2)浓度升高对土壤供氮能力的影响研究  

Study on the Effect of Elevated Atmospheric CO_(2) Concentration on Soil Nitrogen Supply Capacity

作　　者：李佳燕 Li Jia-yan(The Hohhot Meteorological Bureau,Hohhot,Inner Mongolia 010000)

机构地区：[1]呼和浩特市气象局,内蒙古呼和浩特010000

出　　处：《农业灾害研究》2023年第10期311-313,共3页Journal of Agricultural Catastrophology

摘　　要：随着全球气候变化和人类活动的持续发展,大气中CO_(2)浓度持续上升,已经成为一个全球性的问题。大气CO_(2)浓度的升高对土壤生态系统的影响备受关注。其中,影响土壤供氮能力是一个重要问题。旨在探究大气CO_(2)浓度升高对土壤供氮能力的影响,为深入研究土壤生态系统对气候变化的响应提供科学依据,也为实施有效的土壤保护和管理提供理论支持。With the continuous development of global climate change and human activities,the concentration of CO_(2) in the atmosphere continues to rise,and has become a global problem.The impact of increasing atmospheric CO_(2) concentration on soil ecosystems was much attention.Among them,affecting the soil nitrogen supply capacity was one of the important problems.This study aims to explore the effects of increased atmospheric CO_(2) concentration on soil nitrogen supply capacity,provide a scientific basis for further study of soil ecosystem response to climate change,and also provide theoretical support for the implementation of effective soil protection and management.

关 键 词：气候变化 CO_(2)浓度 土壤供氮能力 

分 类 号：TQ116.3[化学工程—无机化工]