Temporal Analysis of Evaporation Trends and their Magnitude in Ambedkar Nagar District, India

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dc.contributor.authorDixit, Sen_US
dc.contributor.authorSingh, VKen_US
dc.contributor.authorShivamen_US
dc.contributor.authorChaudhary, Ven_US
dc.contributor.authorKumar, Men_US
dc.contributor.authorPaul, ASen_US
dc.contributor.authorVerma, Sen_US
dc.contributor.authorAnkiten_US
dc.contributor.authorAli, Ken_US
dc.contributor.authorRastogi, Den_US
dc.contributor.authorAlam, MIen_US
dc.contributor.authorKumar, A.en_US
dc.date.accessioned2025-08-13T11:24:16Z
dc.date.available2025-08-13T11:24:16Z
dc.date.issued2025-07
dc.description.abstractThis research explores the estimation of pan evaporation in five selected locations—Tanda, Jalalpur, Allapur, Bhete, and Akbarpur—from 1999 to 2022, utilizing meteorological data from NASA Prediction of Worldwide Energy Resources (POWER). Key environmental variables including as temperature, relative humidity, and wind speed were acquired using the Inverse Distance Weighting (IDW) by leveraging nearby stations in Paraspur, Sarai Meer, Kaptanganj, and Pratapgarh. Dalton's equation was used to calculate Pan evaporation rates using these parameters, resulting in an estimate of evaporation rates across the study sites. Subsequently, the study further investigates long-term trends in the derived evaporation rates and meteorological variables using non-parametric Mann-Kendall trend tests, which allow for the assessment of statistically significant changes over time. Additionally, Sen's slope estimator is used to quantify the magnitude of these trends, providing a reliable assessment of the rate of change in evaporation and climatic variables across the research period. Decreasing evaporation trend (1999–2022) was observed in August to December across all five regions: Tanda, Jalalpur, Allapur, Bhete, and Akbarpur, with statistical significance at the 95% confidence level. Akbarpur is the only region showing a significant increasing trend in June, indicating a localized seasonal shift in evaporation patterns.en_US
dc.identifier.affiliationsDepartment of Soil and Water Conservation Engineering, MCAET, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMahamaya College of Agricultural Engineering and Technology, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMahamaya College of Agricultural Engineering and Technology, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMahamaya College of Agricultural Engineering and Technology, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMahamaya College of Agricultural Engineering and Technology, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMahamaya College of Agricultural Engineering and Technology, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsIndian Agricultural Research Institute, New Delhi, Indiaen_US
dc.identifier.affiliationsDepartment of Soil and Water Conservation Engineering, MCAET, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsDepartment of Soil and Water Conservation Engineering, MCAET, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMCAET, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMCAET, Ambedkarnagar, ANDUAT, Ayodhya, Indiaen_US
dc.identifier.affiliationsMCAET, Ambedkarnagar, ANDUAT, Ayodhya, India.en_US
dc.identifier.citationDixit S, Singh VK, Shivam, Chaudhary V, Kumar M, Paul AS, Verma S, Ankit, Ali K, Rastogi D, Alam MI, Kumar A.. Temporal Analysis of Evaporation Trends and their Magnitude in Ambedkar Nagar District, India . International Journal of Environment and Climate Change. 2025 Jul; 15(7): 84-95en_US
dc.identifier.issn2581-8627
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/253848
dc.languageenen_US
dc.publisherMs. M. B. Mondal, Ph.D.en_US
dc.relation.issuenumber7en_US
dc.relation.volume15en_US
dc.source.urihttps://doi.org/10.9734/ijecc/2025/v15i74915en_US
dc.subjectEvaporationen_US
dc.subjectMann-kendall trend testen_US
dc.subjecthumid subtropical climateen_US
dc.subjectenvironmental variablesen_US
dc.titleTemporal Analysis of Evaporation Trends and their Magnitude in Ambedkar Nagar District, Indiaen_US
dc.typeJournal Articleen_US
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