Carbon and water footprints of major crop production in India

作     者：Amaresh Kumar NAYAK Rahul TRIPATHI Manish DEBNATH Chinmaya Kumar SWAIN Biswaranjan DHAL Shanmugam VIJAYKUMAR Anshuman Debasis NAYAK Sangita MOHANTY Mohammad SHAHID Anjani KUMAR Manoj RAJAK Khitish Chandra MOHARANA Dibyendu CHATTERJEE Susmita MUNDA Pravat GURU Rubina KHANAM Banwari LAL Priyanka GAUTAM Suschismita PATTANAIK Arvind Kumar SHUKLA Nuala FITTON Pete SMITH Himanshu PATHAK Amaresh Kumar NAYAK;Rahul TRIPATHI;Manish DEBNATH;Chinmaya Kumar SWAIN;Biswaranjan DHAL;Shanmugam VIJAYKUMAR;Anshuman Debasis NAYAK;Sangita MOHANTY;Mohammad SHAHID;Anjani KUMAR;Manoj RAJAK;Khitish Chandra MOHARANA;Dibyendu CHATTERJEE;Susmita MUNDA;Pravat GURU;Rubina KHANAM;Banwari LAL;Priyanka GAUTAM;Suschismita PATTANAIK;Arvind Kumar SHUKLA;Nuala FITTON;Pete SMITH;Himanshu PATHAK

作者机构：Indian Council of Agriculture Research(ICAR)-National Rice Research InstituteCuttack 753006(India) ICAR-Central Sheep and Wool Research InstituteAvikanagar 304501(India) ICAR-National Research Centre on CamelBikaner 304001(India) ICAR-Indian Institute of Soil ScienceBhopal 462038(India) Institute of Biological and Environmental SciencesUniversity of Aberdeen23St Machar DriveAberdeen AB243UU(UK) 

出 版 物：《Pedosphere》 (土壤圈（英文版）)

年 卷 期：2023年第33卷第3期

页      面：448-462页

核心收录：

学科分类：082802[工学-农业水土工程] 083305[工学-城乡生态环境与基础设施规划] 08[工学] 0828[工学-农业工程] 09[农学] 0903[农学-农业资源与环境] 0815[工学-水利工程] 0833[工学-城乡规划学] 

基　　金：financial assistance provided by the Ministry of Earth Sciences,Government of India and Department of Science and Technology,Government of India the Director General,Indian Council of Agricultural Research(ICAR)and Director,ICAR-National Rice Research Institute(NRRI)for providing support in the execution of this work the Delivering Food Security on Limited Land Project,Belmont Forum,India(No.FACCE-JPI via NERC) 

主　　题：cereal crop crop planning green water footprint greenhouse gas emission water productivity water use 

摘      要：Scarcity of water and emission of greenhouse gases(GHGs)are the two key environmental issues affecting crop production in *** the carbon footprint(CF)and water footprint(WF)of crop production can help to mitigate the environmental hazards that stem from GHG emissions and water *** CFs and WFs of three major cereal crops,rice,wheat,and maize,were estimated for the year 2014 under the environmental conditions in India,based on national statistics and other data *** CFs(TCFs)of rice,wheat,and maize in India were estimated to be 2.44,1.27,and 0.80 t CO_(2)equivalent ha-1,respectively,and product WFs for rice,wheat,and maize in India were 3.52,1.59,and 2.06 m3 kg^(-1),*** WF was found to be the highest in West India for rice and in South India for both wheat and maize,with the highest irrigation water use in these *** was a positive correlation between TCF and total WF,and hence mitigation of both was possibly simultaneous in various regions in *** measures for mitigating GHG emissions and optimizing water use for rice,wheat,and maize production in India are recommended in this paper.