数字农科院2.0

Improving drought mitigation strategies and disaster risk reduction through MODIS and TRMM-based data in relation to climate change over Pakistan

文献类型： 外文期刊

作者： Ali, Shahzad;Basit, Abdul;Makanda, Tyan Alice;Inamullah, Fahim Ullah;Khan, Fahim Ullah;Sajid, Muhammad;Riaz, Tamseela;Abbasi, Hira Farooq;Manzoor;Sohail, Amir

作者机构：

关键词： Mitigation drought;Climate change;Vegetative dynamics;CWSI;Heat map analysis

期刊名称： ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

ISSN： 0944-1344

年卷期： 2023 年

页码：

收录情况： SCIE（2023版）

摘要： Drought is an extreme climatic event that mostly occurs as a result of low rainfall, which leads to lack of water in various agro-ecological conditions of Pakistan. The condition could be further exacerbated by the prevailing dry weather. Therefore, accurate, timely, and efficient drought monitoring is crucial to ensure that its adverse effects are mitigated. In this study, Moderate Resolution Imaging Spectroradiometer (MODIS) and TRMM-based data were used together with remote sensing techniques to improve drought mitigation and disaster risk reduction strategies. In order to monitor drought mitigation and disaster risk reduction strategies in Pakistan, the crop water stress index (CWSI), vegetation condition index (VCI), normalized vegetation supply water index (NVSWI), vegetation health index (VHI), and temperature vegetation drought index (TVDI) were chosen as the instrument. Due to low rainfall and significantly low vegetation, CWSI, NDVI, TVDI, and VHI are useful in characterizing drought mitigation strategies in Pakistan. Monthly NDVI, NAP, NVSWI, TVDI, VCI, and VHI values and heat map analysis show that Pakistan suffered from drought in years 2001, 2002, and 2006. Seasonal CWSI, NDVI, VHI, and TVDI confirmed that Pakistan was affected by severe drought in 2001, which continued and led to severe drought in 2002 and 2006. We generate spatial correlation coefficients between NDVI and NVSWI, VCI, and VHI, and NVSWI and VCI and VHI, while the VCI and VHI values are significantly positively correlated. CWSI, NDVI, VHI, and TVDI show positive signs of effective climate change drought mitigation and disaster risk reduction strategies in Pakistan. Thus, these drought indices have been confirmed to be a complete drought monitoring indicator and reduce the risk of drought in Pakistan.

分类号：

  • 相关文献

[1]Water Deficit Diagnosis of Winter Wheat Based on Thermal Infrared Imaging. Shouchen Ma,Saisai Liu,Zhenhao Gao,Xinsheng Wang,Shoutian Ma,Shengfeng Wang. 2024

[2]Comparison Of Greenhouse Gas Emissions O.f Chemical Fertilizer Types I n China'S Crop Production. Wang, Zhan-biao,Mao, Shu-chun,Zhang, Li-feng,Wang, Zhan-biao,Li, Ya-bing,Chen, Jing,Chen, Fu,Li, Cun-dong,Han, Ying-chun. 2017

[3]Guard cell hydrogen peroxide and nitric oxide mediate elevated CO2-induced stomatal movement in tomato. Shi, Kai,Li, Xin,Zhang, Huan,Zhang, Guanqun,Liu, Yaru,Zhou, Yanhong,Xia, Xiaojian,Chen, Zhixiang,Yu, Jingquan,Shi, Kai,Yu, Jingquan,Li, Xin,Chen, Zhixiang.

[4]Spatio-Temporal Changes in the Rice Planting Area and Their Relationship to Climate Change in Northeast China: A Model-Based Analysis. Xia Tian,Wu Wen-bin,Zhou Qing-bo,Yu Qiang-yi,Yang Peng,Tang Hua-jun,Verburg, Peter H.,Lu Zhong-jun. 2014

[5]A possible mechanism of mineral responses to elevated atmospheric CO2 in rice grains. Guo Jia,Wang Xiao-wen,Guo Jia,Zhang Ming-qian,Zhang Wei-jian,Zhang Ming-qian,Wang Xiao-wen,Zhang Wei-jian. 2015

[6]Contribution of Drought to Potential Crop Yield Reduction in a Wheat-Maize Rotation Region in the North China Plain. Hu Ya-nan,Xu Yin-long,Pan Jie,Hu Ya-nan,Tang Hua-jun,Liu Ying-jie. 2014

[7]Altitudinal effects on the quality of green tea in east China: a climate change perspective. Han, Wen-Yan,Li, Xin,Li, Zhi-Xin,Ahammed, Golam Jalal,Yan, Peng,Huang, Ji-Gang,Stepp, John Richard.

[8]Changes in agricultural water demands and soil moisture in China over the last half-century and their effects on agricultural production. Tao, F,Yokozawa, M,Hayashi, Y,Lin, E. 2003

[9]The Monitoring Analysis for the Drought in China by Using an Improved MPI Method. Ma Ying,Mao Ke-biao,Xia Lang,Tang Hua-jun,Mao Ke-biao,Mao Ke-biao,Han Li-juan. 2012

[10]Northward-shift of temperature zones in China's eco-geographical study under future climate scenario. Wu Shaohong,Zheng Du,Yin Yunhe,Wu Shaohong,Lin Erda,Xu Yinlong. 2010

[11]The Impact of Climate Change on Rice Spatial Distribution in the Northeast China Plain. Tang, Pengqin. 2012

[12]Application of GIS technology to build climatic scene in 2036 and 2056 in China. Xu, B,Chen, ZX,Qin, ZH,Liu, J,Yang, XC,Xin, XP. 2005

[13]Effects of climate change and cultivar on summer maize phenology. Chen, F.,Wang, Zh.,Chen, J.,Li, Y.,Wang, Zh.,Li, C.,Zhang, L.. 2016

[14]Climate change and its impacts on vegetation distribution and net primary productivity of the alpine ecosystem in the Qinghai-Tibetan Plateau. Gao, Qingzhu,Ganjurjav, Hasbagen,Li, Yue,Wan, Yunfan,Qin, Xiaobo,Ma, Xin,Liu, Shuo,Gao, Qingzhu,Ganjurjav, Hasbagen,Li, Yue,Wan, Yunfan,Qin, Xiaobo,Ma, Xin,Liu, Shuo,Guo, Yaqi,Guo, Yaqi,Xu, Hongmei.

[15]Climate Change Impact and Its Contribution Share to Paddy Rice Production in Jiangxi, China. Li Wen-juan,Tang Hua-jun,Qin Zhi-hao,You Fei,Wang Xiu-fen,Tang Hua-jun,Qin Zhi-hao,Chen Chang-li,Ji jian-hua,Liu Xiu-mei. 2014

[16]Observed Climatic Variations in the Growing Season of Field Crops in Northeast China from 1992 to 2012. Liu Yang,Jiang Wen-lai,Xiao Bi-lin,Liu Yang,Jiang Wen-lai,Xiao Bi-lin,Lei Bo. 2014

[17]Interactive Effects of Elevated CO2 and Temperature on Rice Planthopper, Nilaparvata lugens. Huang Jian-li,Hu Chao-Xing,Hou Mao-lin. 2014

[18]NDVI-Based Long-Term Vegetation Dynamics and Its Response to Climatic Change in the Mongolian Plateau. Bao, Gang,Zhou, Yi,Bao, Gang,Bao, Yuhai,Qin, Zhihao,Li, Wenjuan,Sanjjav, Amarjargal. 2014

[19]Geographic Variation of Rice Yield Response to Past Climate Change in China. Yang Jie,Yang Xiao-guang,Xiong Wei,Cao Yang,Feng Ling-zhi,Xiong Wei,Xiong Wei. 2014

[20]WHICH YEAR IS THE HOTTEST OR COLDEST FROM 2001 TO 2012 BASED ON REMOTE SENSING DATA. Mao, K. B.,Ma, Y.,Zuo, Z. Y.,Liu, Q.,Mao, K. B.,Mao, K. B.,Wang, F.,Mao, K. B.,Ma, Y.,Jiao, Y. Q.,Shen, X. Y.. 2016

作者其他论文 更多>>