Climate change and its impact on major crops in Gujarat

被引：0
|
作者：
Patel, H. R. [1 ]
Lunagaria, M. M. [1 ]
Karande, B. I. [1 ]
Yadav, S. B. [1 ]
Shah, A. V. [1 ]
Sood, V. K. [1 ]
Pandey, Vyas [1 ]
机构：
[1] AAU, BA Coll Agr, Dept Agr Meteorol, Anand, Gujarat, India
来源：
JOURNAL OF AGROMETEOROLOGY | 2015年 / 17卷 / 02期
关键词：
Climate change; trend analysis; base line; PRECIS; projected climate;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
The projected climatic data (2071 to 2100) as downscaled by PRECIS model for different stations (Anand, Vadodara, Junagadh, Bhavanagar, Bhuj, Rajkot and Kesod) of Gujarat were analysed for climate change impact study on different crops. Results indicated that the annual rainfall during projected period would be 15 to 101 per cent higher than the base line rainfall (1961-90). Maximum temperature would increase by 2.8 to 7.7 degrees C, while minimum temperature would increase by 3.8 to 5.2 degrees C in different parts of Gujarat. The impact of climate change on different crops (wheat, maize, pearl millet, paddy and groundnut) of Gujarat was studied using InfoCrop and DSSAT models. The results indicated that climate change will adversely affect the yields of different crops. The maximum yield reduction (-61 %) is projected in wheat and lowest in pearl millet (-<8%). Maize during kharif season would be more affected (-47 %) than the rabi season (-10 %). Similarly pearl millet in summer season will be least affected (-8%) than kharif season (-14 %).
引用
收藏
页码：190 / 193
页数：4
相关论文
共 50 条
  • [41] Impact of climate change on fungal disease of crops commonly grown in Bangladesh
    Islam, M. M.
    Rahman, L.
    Meah, B.
    Goswami, B.
    [J]. PHYTOPATHOLOGY, 2018, 108 (10)
  • [42] The impact of climate change on permanent crops in an Alpine region: A Ricardian analysis
    De Salvo, Maria
    Raffaelli, Roberta
    Moser, Riccarda
    [J]. AGRICULTURAL SYSTEMS, 2013, 118 : 23 - 32
  • [43] Impact of climate change on agricultural crops yield on the territory of the Republic of Armenia
    Margaryan, Varduhi
    Tsibulskii, Gennady
    Fedotova, Elena
    [J]. REGIONAL PROBLEMS OF EARTH REMOTE SENSING (RPERS 2020), 2020, 223
  • [44] A multi-model analysis of change in potential yield of major crops in China under climate change
    Yin, Y.
    Tang, Q.
    Liu, X.
    [J]. EARTH SYSTEM DYNAMICS, 2015, 6 (01) : 45 - 59
  • [45] Climate change and its impact on the forests of Kilimanjaro
    Hemp, Andreas
    [J]. AFRICAN JOURNAL OF ECOLOGY, 2009, 47 : 3 - 10
  • [46] Global climate change and its impact on ecosystems
    Kulikov A.I.
    Ubugunov L.L.
    Mangataev A.T.
    [J]. Arid Ecosystems, 2014, 4 (3) : 135 - 141
  • [47] Climate change and its impact on health: the pathoclimates
    Buizza, Roberto
    Misiti, Francesco
    Sannella, Alessandra
    [J]. SOCIETAMUTAMENTOPOLITICA-RIVISTA ITALIANA DI SOCIOLOGIA, 2022, 13 (25): : 83 - 95
  • [48] Assessment of Climate Change and its Impact on Romania
    Cioca, Lucian-Ionel
    Ivascu, Larisa
    [J]. 2015 4th International Conference on Social Sciences and Society (ICSSS 2015), Pt 1, 2015, 70 : 148 - 153
  • [49] Climate change and its impact on plant diseases
    Gautam, H. R.
    Bhardwaj, M. L.
    Kumar, Rohitashw
    [J]. CURRENT SCIENCE, 2013, 105 (12): : 1685 - 1691
  • [50] Modeling water requirements of major crops and their responses to climate change in the North China Plain
    Xinping Luo
    Jun Xia
    Hong Yang
    [J]. Environmental Earth Sciences, 2015, 74 : 3531 - 3541
12345