摘要
大气中温室气体含量不断升高导致了一系列的环境问题,其中,CO_(2)和CH_(4)是对全球变暖贡献最大的温室气体。河流生态系统是温室气体重要的源/汇,其中,间歇性河流由于其独特的水文特征、发展规律及形成机理,近年来引起国内外学者的广泛关注,特别是对于其碳排放的研究逐渐成为该领域的热点。目前,间歇性河流碳排放研究主要集中于间歇性河流排放的特征和间歇性河流温室气体排放机理。因此,本研究对间歇性河流碳排放时空变化特征及其潜在影响因素进行综述,以期为间歇性河流碳循环的全面理解提供有力参考。
The continuous increase in greenhouse gas concentrations in the atmosphere has led to a series of environmental issues,among which CO,and CHy are the greenhouse gases with the greatest contribution to global warming.River ecosystems are an important source/sink of greenhouse gases,and among them,intermittent rivers have attracted widespread attention from domestic and international scholars in recent years,especially the study of their carbon emissions has gradually become a hot topic in this field.At present,the research on carbon emissions of intermittent rivers mainly focuses on the characteristics of intermittent river emissions and the mechanisms of greenhouse gas emissions from intermittent rivers.Therefore,this study reviews the spatiotemporal variation characteristics of carbon emissions from intermittent rivers and their potential influencing factors,in order to provide a strong reference for a comprehensive understanding of the carbon cycle in intermittent rivers.
作者
贺慧芳
左合君
郭建英
刘心宇
吉腾飞
HE Huifang;ZUO Hejun;GUO Jianying;LIU Xinyu;JI Tengfei(Inner Mongolia Agricultural University,Hohhot 010018,Inner Mongolia,China;Water Resources Research Institute of the Ministry of Water Resources,Hohhot 010020,Inner Mongolia,China;National Field Scientific Observation and Research Station of Inner Mongolia Northern Yinshan Mountain Grassland Hydrology and Ecology,Beijing 100038,China;Ordos City Water Conservancy Construction Quality and Safety Supervision Service Center,Ordos 017000,Inner Mongolia,China)
出处
《内蒙古林业调查设计》
2024年第5期81-86,共6页
Inner Mongolia Forestry Investigation and Design
基金
中国水科院基本科研业务费项目(MK2023J06)。
