2021 年塞韦尔纳亚泽姆利亚的斯巴达科夫斯科耶冰川-堰塞湖溃决和谢苗诺夫-季扬-扬斯基冰盖出口冰川的变化

IF 0.9 4区环境科学与生态学 Q4 WATER RESOURCES

Water Resources Pub Date : 2024-03-04 DOI:10.1134/s0097807823700331

A. Ya. Muraviev, R. A. Chernov

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引用次数: 0

摘要

摘要 2021 年 8 月下旬，布尔什维克岛（塞韦尔纳亚泽姆利亚）上的斯巴达克湖冰川决口。从该湖排入斯巴达克峡湾的水量约为 3.76 ± 2 100 万立方米。由于在 2018-2021 年异常温暖的夏季条件下，流域冰川的表面消融增加，2016-2021 年湖床的注水速度比 2006-2016 年快得多。冰坝-湖泊系统改变了状态，流入巴佐瓦亚河流域的水流不能再发生。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Outburst of the Spartakovskoye Glacier-Dammed Lake and Changes of the Outlet Glacier of the Semyonov–Tyan-Shansky Ice Cap, Severnaya Zemlya in 2021

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Outburst of the Spartakovskoye Glacier-Dammed Lake and Changes of the Outlet Glacier of the Semyonov–Tyan-Shansky Ice Cap, Severnaya Zemlya in 2021

Abstract

In the late August 2021, an outburst of the glacier-dammed Lake Spartakovskoe occurred on Bolshevik Island (Severnaya Zemlya). The volume of water discharged from the lake into the Spartak fjord was about 376 ± 21 million m³. The lake bed was filling with water in 2016–2021 much faster than in 2006–2016 because of an increased surface ablation on the glaciers of the drainage basin under the conditions of anomalously warm summer in 2018–2021. The ice dam–lake system changed its state—flow into the Bazovaya River valley can no longer occur.

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来源期刊

Water Resources 环境科学-水资源

CiteScore

1.60

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Water Resources is a journal that publishes articles on the assessment of water resources, integrated water resource use, water quality, and environmental protection. The journal covers many areas of research, including prediction of variations in continental water resources and regime; hydrophysical, hydrodynamic, hydrochemical and hydrobiological processes, environmental aspects of water quality and protection; economic, social, and legal aspects of water-resource development; and experimental methods of studies.

2021 年塞韦尔纳亚泽姆利亚的斯巴达科夫斯科耶冰川-堰塞湖溃决和谢苗诺夫-季 扬-扬斯基冰盖出口冰川的变化

摘要

Abstract

2021 年塞韦尔纳亚泽姆利亚的斯巴达科夫斯科耶冰川-堰塞湖溃决和谢苗诺夫-季扬-扬斯基冰盖出口冰川的变化