Modified version for SPEI to evaluate and modeling the agricultural drought severity
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Biometeorology"
DOI: 10.1007/s00484-019-01704-2
Abstract: Drought is a climatic phenomenon that can occur in various regions with different climate conditions. Generally, drought has negative impacts on different fields such as environment, rangelands, and water resources. The agricultural section (especially rain-fed… read more here.
Keywords: version; drought; method; reference periods ... See more keywords
Monitoring agricultural drought using combined drought index in India
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Earth System Science"
DOI: 10.1007/s12040-020-01417-w
Abstract: Long period data and information indicate that India faced number of droughts-like situation from colonial period. A number of indices have been developed nationally and internationally to monitor agricultural drought based on remote sensing; however,… read more here.
Keywords: combined drought; drought; monitoring agricultural; drought index ... See more keywords
Machine learning-based integration of remotely-sensed drought factors can improve the estimation of agricultural drought in South-Eastern Australia
Sign Up to like & getrecommendations! Published in 2019 at "Agricultural Systems"
DOI: 10.1016/j.agsy.2019.03.015
Abstract: Abstract Agricultural drought is a natural hazard arising from insufficient crop water supply. Many drought indices have been developed to characterize agricultural drought, relying on either ground-based climate data or various remotely-sensed drought proxies. Ground-based… read more here.
Keywords: agricultural drought; south eastern; remotely sensed; sensed drought ... See more keywords
Developing spatial agricultural drought risk index with controllable geo-spatial indicators: A case study for South Korea and Kazakhstan
Sign Up to like & getrecommendations! Published in 2021 at "International journal of disaster risk reduction"
DOI: 10.1016/j.ijdrr.2021.102056
Abstract: Abstract Constant environmental degradation and increased frequency and severity of natural disasters have been evident over the past few decades worldwide. As such, scientific tools to predict and assess risks keep being developed. Assessing disaster… read more here.
Keywords: agricultural drought; risk; study; drought risk ... See more keywords
An integrated approach for the estimation of agricultural drought costs
Sign Up to like & getrecommendations! Published in 2021 at "Land Use Policy"
DOI: 10.1016/j.landusepol.2020.104923
Abstract: Abstract This study proposes a novel method to assess the overall economic effects of agricultural droughts using a coupled agronomic-economic approach that accounts for the direct and indirect impacts of this hazard in the economy.… read more here.
Keywords: integrated approach; drought; approach estimation; drought costs ... See more keywords
Agricultural drought mitigating indices derived from the changes in drought characteristics
Sign Up to like & getrecommendations! Published in 2020 at "Remote Sensing of Environment"
DOI: 10.1016/j.rse.2020.111813
Abstract: Abstract Droughts can cause tremendous losses to agricultural and economic development; humans have explored many anti-drought measures to mitigate the influence of drought and accordingly altering the characteristics of actual agricultural drought. In this study,… read more here.
Keywords: drought; drought measures; agricultural drought; changes drought ... See more keywords
A Nationwide Analysis of Water Scarcity and Cloud Seeding Demand Levels From Analyzing Water Utilization Data, Agricultural Drought Maps, and Local Conditions in China Mainland
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Space Science"
DOI: 10.1029/2020ea001477
Abstract: China has lots of funds, materials, and human resources in cloud seeding operations to help with water shortage problems across the country. But there is little guide about when and where the operations would obtain… read more here.
Keywords: agricultural drought; water; water scarcity; cloud seeding ... See more keywords
Establishment of a Comprehensive Drought Monitoring Index Based on Multisource Remote Sensing Data and Agricultural Drought Monitoring
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2021.3052194
Abstract: The occurrence of drought is a complex process and is caused by the interaction of multiple drought-causing factors. The construction of traditional drought models and indexes seldom considers multiple drought-causing factors. This study integrated the… read more here.
Keywords: agricultural drought; remote sensing; drought; drought monitoring ... See more keywords
Utilizing TVDI and NDWI to Classify Severity of Agricultural Drought in Chuping, Malaysia
Sign Up to like & getrecommendations! Published in 2021 at "Agronomy"
DOI: 10.3390/agronomy11061243
Abstract: Agricultural drought is crucial in understanding the relationship to crop production functions which can be monitored using satellite remote sensors. The aim of this research is to combine temperature vegetation dryness index (TVDI) and normalized… read more here.
Keywords: 2016 2017; chuping malaysia; years 2015; 2015 2016 ... See more keywords
Rescaled Statistics and Wavelet Analysis on Agricultural Drought Disaster Periodic Fluctuations in China from 1950 to 2016
Sign Up to like & getrecommendations! Published in 2018 at "Sustainability"
DOI: 10.3390/su10093257
Abstract: An agricultural drought disaster was analyzed with the new insight of rescaled statistics (R/S) and wavelet analysis in this study. The results showed that: (1) the Hurst index of the agricultural disaster area, the inundated… read more here.
Keywords: drought disaster; analysis; area; agricultural drought ... See more keywords
Agricultural Drought Risk Evaluation Based on an Optimized Comprehensive Index System
Sign Up to like & getrecommendations! Published in 2018 at "Sustainability"
DOI: 10.3390/su10103465
Abstract: In this study, a new optimized comprehensive drought index system (OCDIS) was developed based on pressure-state-response (PSR) and random forest (RF). Then the pressure, state, response, and integrated agricultural drought risk were evaluated according to… read more here.
Keywords: risk; drought; index system; drought risk ... See more keywords