Mitigating greenhouse gas emissions from croplands and pasturelands—climate-smart agriculture

• 作者: Alberto SANZ-COBENA Weixin DING Christoph MüLLER Mohammad ZAMAN Lee HENG
• 来源期刊: 土壤圈（英文版）
• 年，卷（期）: 2021,（2）
• 所属期刊栏目: Preface
• 页码范围: 227-230
• 页数: 4页
• 语种: 英文
• DOI: 10.1016/S1002-0160(20)60065-0

摘要

One of the main challenges facing humankind is ensuring food security for a rapidly growing population with lower environmental footprints under changing climate.Environ-mental unsustainability of agro-food systems is multi-faced,but alteration of biogeochemical cycles(e.g.,nitrogen(N)and phosphorus(P)cycles)and emissions of greenhouse gases(GHGs)to the atmosphere have been reported as one of the main disruptive forces over safe-operating space of planetary boundaries(Springmann et al.,2018).