复杂网络视角下季风极端降水事件同步研究进展

IF 5.9 1区地球科学 Q1 ENGINEERING, CIVIL

Journal of Hydrology Pub Date : 2024-12-28 DOI:10.1016/j.jhydrol.2024.132604

Kevin K.W. Cheung, Ugur Ozturk, Nishant Malik, Ankit Agarwal, Raghavan Krishnan, Balaji Rajagopalan

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引用次数: 0

摘要

季风降水是世界上一些人口最密集地区的重要淡水来源，但这些地区的极端降水事件带来了重大风险，包括毁灭性的洪水以及对农业和基础设施的破坏。最近的事件，如2023年北印度季风期间的严重洪水和山体滑坡以及2022年巴基斯坦洪水11，例如https://foreignpolicy.com/2022/09/01/pakistan-flooding-crisis-climate-change-governance/和https://www.theguardian.com/world/2023/jul/10/india-floods-new-delhi-rain-record-deaths（最后一次评估是2024年9月30日）。强调迫切需要更好地了解和预测这些危害。虽然季风科学已经研究了几十年，理论集中在全球动力学和湿能量收支上，以解释季风的纬向平均状态和导致区域差异的因素，但所有这些分析的一个关键主题是从旱季到雨季降雨的时空变化。一个关键的挑战是了解和预测季风季节的极端降雨事件，以帮助减轻可怕的不良后果。

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A review of synchronization of extreme precipitation events in monsoons from complex network perspective

Monsoon precipitation is the critical source of freshwater for some of the world’s most densely populated areas, yet extreme precipitation events in these regions present significant risks, including devastating floods and damage to agriculture and infrastructure. Recent events, such as the severe flooding and landslides during the 2023 North India monsoon and the 2022 Pakistan floods,11

For example, https://foreignpolicy.com/2022/09/01/pakistan-flooding-crisis-climate-change-governance/ and https://www.theguardian.com/world/2023/jul/10/india-floods-new-delhi-rain-record-deaths (last assessed 30 September 2024).

underscore the pressing need to better understand and predict these hazards. While the science of monsoons has been studied for decades, with theories centered on global dynamics and moist energy budgets to explain the zonal mean state of monsoon and factors leading to regional differences, one key theme of all these analyses is the spatiotemporal variability of rainfall from the dry to wet seasons. A key challenge is understanding and predicting extreme rainfall incidents during monsoon seasons to help mitigate dire undesired consequences.

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来源期刊

Journal of Hydrology 地学-地球科学综合

CiteScore

11.00

自引率

12.50%

发文量

1309

审稿时长

7.5 months

期刊介绍： The Journal of Hydrology publishes original research papers and comprehensive reviews in all the subfields of the hydrological sciences including water based management and policy issues that impact on economics and society. These comprise, but are not limited to the physical, chemical, biogeochemical, stochastic and systems aspects of surface and groundwater hydrology, hydrometeorology and hydrogeology. Relevant topics incorporating the insights and methodologies of disciplines such as climatology, water resource systems, hydraulics, agrohydrology, geomorphology, soil science, instrumentation and remote sensing, civil and environmental engineering are included. Social science perspectives on hydrological problems such as resource and ecological economics, environmental sociology, psychology and behavioural science, management and policy analysis are also invited. Multi-and interdisciplinary analyses of hydrological problems are within scope. The science published in the Journal of Hydrology is relevant to catchment scales rather than exclusively to a local scale or site.