• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

2003 - 2018年波弗特环流淡水含量分析

Analysis of the Beaufort Gyre Freshwater Content in 2003-2018.

作者信息

Proshutinsky A, Krishfield R, Toole J M, Timmermans M-L, Williams W, Zimmermann S, Yamamoto-Kawai M, Armitage T W K, Dukhovskoy D, Golubeva E, Manucharyan G E, Platov G, Watanabe E, Kikuchi T, Nishino S, Itoh M, Kang S-H, Cho K-H, Tateyama K, Zhao J

机构信息

Woods Hole Oceanographic Institution Woods Hole MA USA.

Geology and Geophysics department Yale University New Haven CT USA.

出版信息

J Geophys Res Oceans. 2019 Dec;124(12):9658-9689. doi: 10.1029/2019JC015281. Epub 2019 Dec 28.

DOI:10.1029/2019JC015281
PMID:32055432
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7003849/
Abstract

Hydrographic data collected from research cruises, bottom-anchored moorings, drifting Ice-Tethered Profilers, and satellite altimetry in the Beaufort Gyre region of the Arctic Ocean document an increase of more than 6,400 km of liquid freshwater content from 2003 to 2018: a 40% growth relative to the climatology of the 1970s. This fresh water accumulation is shown to result from persistent anticyclonic atmospheric wind forcing (1997-2018) accompanied by sea ice melt, a wind-forced redirection of Mackenzie River discharge from predominantly eastward to westward flow, and a contribution of low salinity waters of Pacific Ocean origin via Bering Strait. Despite significant uncertainties in the different observations, this study has demonstrated the synergistic value of having multiple diverse datasets to obtain a more comprehensive understanding of Beaufort Gyre freshwater content variability. For example, Beaufort Gyre Observational System (BGOS) surveys clearly show the interannual increase in freshwater content, but without satellite or Ice-Tethered Profiler measurements, it is not possible to resolve the seasonal cycle of freshwater content, which in fact is larger than the year-to-year variability, or the more subtle interannual variations.

摘要

从北冰洋波弗特环流区的科研航次、海底锚定系泊设备、漂流冰系剖面仪以及卫星测高仪收集的水文数据表明，2003年至2018年期间，液态淡水含量增加了6400多公里：相对于20世纪70年代的气候平均值增长了40%。这种淡水积累被证明是由持续的反气旋大气风强迫（1997 - 2018年）伴随着海冰融化、麦肯齐河径流因风强迫从主要向东流重新定向为向西流，以及太平洋源低盐度水体经白令海峡的贡献所导致的。尽管不同观测数据存在显著不确定性，但本研究证明了拥有多个不同数据集以更全面了解波弗特环流淡水含量变化的协同价值。例如，波弗特环流观测系统（BGOS）调查清楚地显示了淡水含量的年际增加，但如果没有卫星或冰系剖面仪测量，就无法解析淡水含量的季节周期，而实际上该季节周期大于年际变化，也无法解析更细微的年际变化。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/97c5add17858/JGRC-124-9658-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/c1960b8b6934/JGRC-124-9658-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/d39636868e27/JGRC-124-9658-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/2eb70ccceb84/JGRC-124-9658-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/cb3d32c01bf4/JGRC-124-9658-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/b047820f0aa4/JGRC-124-9658-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/312a4677e13b/JGRC-124-9658-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/c9c68cd789bb/JGRC-124-9658-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/bd0c9700cab9/JGRC-124-9658-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/8b7c9882872d/JGRC-124-9658-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/73a854b3c5ad/JGRC-124-9658-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/ad52c19a84ee/JGRC-124-9658-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/33cf65c28b51/JGRC-124-9658-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/3e7eb2ec7da1/JGRC-124-9658-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/9e63dee55191/JGRC-124-9658-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/97c5add17858/JGRC-124-9658-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/c1960b8b6934/JGRC-124-9658-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/d39636868e27/JGRC-124-9658-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/2eb70ccceb84/JGRC-124-9658-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/cb3d32c01bf4/JGRC-124-9658-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/b047820f0aa4/JGRC-124-9658-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/312a4677e13b/JGRC-124-9658-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/c9c68cd789bb/JGRC-124-9658-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/bd0c9700cab9/JGRC-124-9658-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/8b7c9882872d/JGRC-124-9658-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/73a854b3c5ad/JGRC-124-9658-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/ad52c19a84ee/JGRC-124-9658-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/33cf65c28b51/JGRC-124-9658-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/3e7eb2ec7da1/JGRC-124-9658-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/9e63dee55191/JGRC-124-9658-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8afc/7003849/97c5add17858/JGRC-124-9658-g015.jpg

相似文献

1
Analysis of the Beaufort Gyre Freshwater Content in 2003-2018.2003 - 2018年波弗特环流淡水含量分析
J Geophys Res Oceans. 2019 Dec;124(12):9658-9689. doi: 10.1029/2019JC015281. Epub 2019 Dec 28.
2
Impact of sea ice transport on Beaufort Gyre liquid freshwater content.海冰输运对波弗特环流液态淡水含量的影响。
Clim Dyn. 2023;61(3-4):1139-1155. doi: 10.1007/s00382-022-06615-4. Epub 2023 Jan 26.
3
The Arctic Ocean's Beaufort Gyre.北冰洋的波弗特环流。
Ann Rev Mar Sci. 2023 Jan 16;15:223-248. doi: 10.1146/annurev-marine-032122-012034. Epub 2022 Aug 16.
4
Changing Arctic Ocean freshwater pathways.改变北冰洋淡水通道。
Nature. 2012 Jan 4;481(7379):66-70. doi: 10.1038/nature10705.
5
Arctic pathways of Pacific Water: Arctic Ocean Model Intercomparison experiments.太平洋水的北极通道：北冰洋模式比较实验
J Geophys Res Oceans. 2016 Jan;121(1):27-59. doi: 10.1002/2015JC011299. Epub 2016 Jan 8.
6
Spinning ice floes reveal intensification of mesoscale eddies in the western Arctic Ocean.旋转的浮冰揭示了北冰洋西部中尺度涡旋的增强。
Sci Rep. 2022 Apr 29;12(1):7070. doi: 10.1038/s41598-022-10712-z.
7
Changes in the oxygen isotope composition of the Bering Sea contribution to the Arctic Ocean are an independent measure of increasing freshwater fluxes through the Bering Strait.白令海向北冰洋输入的氧同位素组成的变化是衡量通过白令海峡的淡水通量增加的一个独立指标。
PLoS One. 2022 Aug 25;17(8):e0273065. doi: 10.1371/journal.pone.0273065. eCollection 2022.
8
Labrador Sea freshening linked to Beaufort Gyre freshwater release.拉布拉多海变清新与波弗特环流释放淡水有关。
Nat Commun. 2021 Feb 23;12(1):1229. doi: 10.1038/s41467-021-21470-3.
9
Enhanced eddy activity in the Beaufort Gyre in response to sea ice loss.北极波弗特环流中因海冰减少而增强的涡动活动。
Nat Commun. 2020 Feb 6;11(1):761. doi: 10.1038/s41467-020-14449-z.
10
Freshwater fluxes in the Weddell Gyre: results from δ18O.南极绕极流区淡水通量：δ18O 的结果。
Philos Trans A Math Phys Eng Sci. 2014 Jul 13;372(2019):20130298. doi: 10.1098/rsta.2013.0298.

引用本文的文献

1
Opportunities for Earth Observation to Inform Risk Management for Ocean Tipping Points.利用对地观测为海洋临界点风险管理提供信息的机遇。
Surv Geophys. 2025;46(2):443-502. doi: 10.1007/s10712-024-09859-3. Epub 2024 Nov 6.
2
Key drivers of large scale changes in North Atlantic atmospheric and oceanic circulations and their predictability.北大西洋大气和海洋环流大规模变化的关键驱动因素及其可预测性。
Clim Dyn. 2025;63(2):113. doi: 10.1007/s00382-025-07591-1. Epub 2025 Feb 5.
3
Atlantification advances into the Amerasian Basin of the Arctic Ocean.

本文引用的文献

1
Role of Greenland Freshwater Anomaly in the Recent Freshening of the Subpolar North Atlantic.格陵兰淡水异常在亚极地北大西洋近期淡水化过程中的作用。
J Geophys Res Oceans. 2019 May;124(5):3333-3360. doi: 10.1029/2018JC014686. Epub 2019 May 25.
2
Warming of the interior Arctic Ocean linked to sea ice losses at the basin margins.北冰洋内部变暖与盆地边缘海冰流失有关。
Sci Adv. 2018 Aug 29;4(8):eaat6773. doi: 10.1126/sciadv.aat6773. eCollection 2018 Aug.
3
Arctic pathways of Pacific Water: Arctic Ocean Model Intercomparison experiments.
北极化进程正向北冰洋的美亚盆地推进。
Sci Adv. 2025 Feb 21;11(8):eadq7580. doi: 10.1126/sciadv.adq7580.
4
Subsurface warming associated with Pacific Summer Water transport toward the Chukchi Borderland in the Arctic Ocean.与太平洋夏季水向北冰洋楚科奇边境地区输送相关的次表层变暖。
Sci Rep. 2025 Jan 10;15(1):24. doi: 10.1038/s41598-024-81994-8.
5
Vulnerability of Arctic Ocean microbial eukaryotes to sea ice loss.北极海洋微生物真核生物对海冰减少的脆弱性。
Sci Rep. 2024 Nov 21;14(1):28896. doi: 10.1038/s41598-024-77821-9.
6
Validation of key Arctic energy and water budget components in CMIP6.CMIP6中关键北极能量和水分收支组成部分的验证
Clim Dyn. 2024;62(5):3891-3926. doi: 10.1007/s00382-024-07105-5. Epub 2024 Feb 3.
7
Future sea ice weakening amplifies wind-driven trends in surface stress and Arctic Ocean spin-up.未来海冰消融加剧了风驱动的表面应力趋势和北冰洋的加速旋转。
Nat Commun. 2024 Aug 12;15(1):6889. doi: 10.1038/s41467-024-50874-0.
8
A multiyear time series (2004-2012) of bacterial and archaeal community dynamics in a changing Arctic Ocean.北冰洋变化过程中细菌和古菌群落动态的多年时间序列（2004 - 2012年）
ISME Commun. 2024 Jan 10;4(1):ycad004. doi: 10.1093/ismeco/ycad004. eCollection 2024 Jan.
9
Arctic freshwater impact on the Atlantic Meridional Overturning Circulation: status and prospects.北极淡水对大西洋经向翻转环流的影响：现状与展望。
Philos Trans A Math Phys Eng Sci. 2023 Dec 11;381(2262):20220185. doi: 10.1098/rsta.2022.0185. Epub 2023 Oct 23.
10
Primary Production in the Kara, Laptev, and East Siberian Seas.喀拉海、拉普捷夫海和东西伯利亚海的初级生产
Microorganisms. 2023 Jul 26;11(8):1886. doi: 10.3390/microorganisms11081886.
太平洋水的北极通道：北冰洋模式比较实验
J Geophys Res Oceans. 2016 Jan;121(1):27-59. doi: 10.1002/2015JC011299. Epub 2016 Jan 8.
4
Arctic circulation regimes.北极环流模式。
Philos Trans A Math Phys Eng Sci. 2015 Oct 13;373(2052). doi: 10.1098/rsta.2014.0160.
5
Pan-Arctic distributions of continental runoff in the Arctic Ocean.北极海的大陆径流的泛北极分布。
Sci Rep. 2013;3:1053. doi: 10.1038/srep01053. Epub 2013 Jan 11.
6
Changing Arctic Ocean freshwater pathways.改变北冰洋淡水通道。
Nature. 2012 Jan 4;481(7379):66-70. doi: 10.1038/nature10705.