海平面上升关键方面及其影响探究:综述
Exploring Key Aspects of Sea Level Rise and their Implications: An Overview
AI总结:
本文综述了海平面上升的驱动因素、区域差异、多维度影响及相关评估与应对方法,并以阿拉伯湾为案例,为决策者制定适应减缓措施提供参考。
摘要:
海平面上升(Sea Level Rise, SLR)是气候变化带来的最紧迫挑战之一,在过去几十年间引发了显著的研究关注。全球气候变化引发的各类因素(如气温升高)已在不同空间尺度上造成了海平面的直接与间接变化。诸多气候与非气候事件驱动着海平面变化,并给沿海及低洼地区带来风险。然而,由于波浪作用、风暴潮频率、地壳构造运动等一系列区域因素,全球海平面变化的分布并不均匀。受这些因素的高暴露度提升了相关区域面对SLR影响的脆弱性。气候变化与SLR引发的各类事件的影响体现在生物物理、社会经济与环境层面。研究人员采用不同的基于指标和基于模型的方法,评估沿海地区的脆弱性、对影响的响应,以及适应与减缓措施的实施情况。学界已开展各类研究,预测未来SLR的影响,并评估已实施的防护与适应方案,以帮助决策者规划有效的适应与减缓措施、降低损害。本文对SLR及其核心要素(包括驱动因素、影响、减缓与适应措施)进行了综述,并以阿拉伯湾为重点案例展开研究。
英文摘要:
Sea Level Rise (SLR) is one of the most pressing challenges of climate change and has drawn noticeable research interest over the past few decades. Factors induced by global climate change such as temperature increase, have resulted in both direct and indirect changes in sea levels at different spatial scales. A number of climatic and non-climatic events drive the change in sea level and impose risk on coastal and low-lying areas. Nevertheless, changes in sea level are not uniformly distributed globally due to a number of regional factors such as wave actions, storm surge frequencies, and tectonic land movement. The high exposure to those factors increases the vulnerability of subjected areas to SLR impacts. The impacts of events induced by climate change and SLR are reflected in biophysical, socioeconomic, and environmental aspects. Different indicator-based and model-based approaches are used to assess coastal areas' vulnerabilities, response to impacts, and implementation of adaptation and mitigation measures. Various studies were made to project future SLR impacts and evaluate implemented protection and adaptation approaches to help policymakers plan effective adaptation and mitigation measures and reduce damage. This paper provides an overview of SLR and its key elements encompassing contributing factors, impacts, and mitigation and adaptation measures with a case study focus on the Arabian Gulf.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。