Deep-sea geohazards in the South China Sea
Deep-sea geohazards in the South China Sea
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DOI：
10.1007/s11802-018-3490-1
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发表时间：
2018-01
影响因子：
1.6
通讯作者：
Shiguo Wu;Dawei Wang;D. Völker
中科院分区：
文献类型：
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作者：
Shiguo Wu;Dawei Wang;D. Völker
利用新技术和新方法查明南海可能造成灾害的各种地质作用和特征。这些特征包括海底滑坡、麻坑气田、浅层游离气、天然气水合物、泥底辟和地震海啸等，广泛分布于南海大陆斜坡和礁岛。虽然中国南海地质灾害的研究和评估最近才开始运作，但各方面的进展正在全速发展，以符合国家海洋战略和“一带一路”政策。根据最新科学进展，总结了南海深水海底地质灾害的特征。这一进展旨在帮助正在进行的深水钻探活动，并减少海洋开发中的地质风险。
Various geological processes and features that might inflict hazards identified in the South China Sea by using new technologies and methods. These features include submarine landslides, pockmark fields, shallow free gas, gas hydrates, mud diapirs and earthquake tsunami, which are widely distributed in the continental slope and reefal islands of the South China Sea. Although the study and assessment of geohazards in the South China Sea came into operation only recently, advances in various aspects are evolving at full speed to comply with National Marine Strategy and ‘the Belt and Road’ Policy. The characteristics of geohazards in deep-water seafloor of the South China Sea are summarized based on new scientific advances. This progress is aimed to aid ongoing deep-water drilling activities and decrease geological risks in ocean development.