Estimating effects of monsoon flooding on household water access

Environmental Research Letters, Journal Year: 2024, Volume and Issue: 19(9), P. 094038 - 094038

Published: Aug. 8, 2024

The importance of climate in water resources management is well recognized, but less known about how affects access at the household level. Understanding this crucial for identifying vulnerable households, reducing health and well-being risks, finding equitable solutions. Using difference-in-differences regression analyses relying on temporal variation interview timing from multiple, cross-sectional surveys, we examine effects monsoon riverine flooding among 34 000 households Bangladesh 2011 2014. We compare access, a combined measure both source time collection, living flood-affected non-flood-affected districts before after events. find that surveyed had between 2.27 4.42 times higher odds experiencing low access. Separating geographically, while coastal have lower than those non-coastal districts, flood exposure stronger predictor districts. Non-coastal were particularly burdened 2014, when affected by 4.71 also wealth consistent Overall, our results show associated with prevalence access; socioeconomically are especially burdened.

Language: Английский

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Shannon Entropi (SE) ve AHP Metoduyla Artvin (Arhavi) Kapisre Taşkınının İncelenmesi

Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Journal Year: 2024, Volume and Issue: 29(2), P. 611 - 631

Published: Aug. 20, 2024

Küresel iklim değişikliği etkilerinin giderek daha fazla hissedilmesi ile birlikte, taşkın alanlarının belirlenmesi ve zararlarının azaltılmasına yönelik yapılan çalışmaların önemi de artmaktadır. Bu çalışmada, Artvin ili Arhavi ilçesinin sınırları içerisinde 2021 yılında yaşanan, can mal kaybına neden olan incelenmiş nedenleri ortaya konulmaya çalışılmıştır. Taşkın çalışmalarında sıklıkla kullanılan 9 adet taşkına etki eden parametrelerin yanısıra Çok Kriterli Karar Verme yöntemlerinden AHP Shannon Entropi (SE) metoduyla çalışma sahasının risk haritası çıkarılmıştır. Çalışma sonucunda, her iki metoda göre en etkili parametreler yükselti yağış olarak belirlenmiştir. Taşkının yaşandığı lokasyonların düşük değerleri, yoğun alüvyal toprak tipi özelliği gösterdiği bulguları arasındadır. Ayrıca SE, metotlarıyla havzanın çıkarılmış 4 doğrulama bu metodun doğruluk değerleri hesaplanmıştır. metodu metoduna iyi sonuçlar verdiği tespit edilmiştir.

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Inference with Extremes: Accounting for Extreme Values in Count Regression Models

International Studies Quarterly, Journal Year: 2024, Volume and Issue: 68(4)

Published: Sept. 14, 2024

Abstract Processes that occasionally, but not always, produce extreme values are notoriously difficult to model, as a small number of observations may have large impact on the results. Existing methods for handling often arbitrary and leave researchers without guidance regarding this problem. In paper, we propose an value zero-inflated negative binomial (EVZINB) regression which allows separate modeling nonextreme solve The EVZINB model offers elegant solution data with draw additional inferences about both observations. We illustrate usefulness by replicating study effects deployment UN peacekeepers one-sided violence against civilians.

Language: Английский

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When conflict becomes calamity: Understanding the role of armed conflict dynamics in natural disasters

Journal of Peace Research, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 22, 2024

Can armed conflict amplify the societal impacts and humanitarian consequences of natural hazards? Given that these hazards affect millions people worldwide climate change is expected to increase frequency intensity extreme weather events, it paramount we advance our understanding what makes societies vulnerable hazards. Existing research has focused mainly on political violence as a consequence hazard-related disasters but neglected can also be an underlying factor shapes impact events. Consequently, know little about whether how exposure violent increases vulnerability This study argues local dynamics have significant effect empirically investigates periods high-intensity in context tropical cyclones Philippines. By combining data physical storm with highly detailed subnational disaster fatalities empirical analysis allows identification independent hazard impacts. Results show significantly These results important implications for investigating peace conflict, they depend fundamentally pre-existing dynamics.

Language: Английский

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Residential mobility responses to home damage caused by floods, cyclones and bushfires in Australia

Population and Environment, Journal Year: 2024, Volume and Issue: 46(4)

Published: Dec. 1, 2024

Language: Английский

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