气候变化领域集成服务门户(CCPortal): Brief communication: Impacts of a developing polynya off Commonwealth Bay, East Antarctica, triggered by grounding of iceberg B09B

CCPortal

DOI	10.5194/tc-10-2603-2016
	Brief communication: Impacts of a developing polynya off Commonwealth Bay, East Antarctica, triggered by grounding of iceberg B09B
	Fogwill C.J.; Van Sebille E.; Cougnon E.A.; Turney C.S.M.; Rintoul S.R.; Galton-Fenzi B.K.; Clark G.F.; Marzinelli E.M.; Rainsley E.B.; Carter L.
发表日期	2016
ISSN	19940416
卷号	10 期号:6
英文摘要	The dramatic calving of the Mertz Glacier tongue in 2010, precipitated by the movement of iceberg B09B, reshaped the oceanographic regime across the Mertz Polynya and Commonwealth Bay, regions where high-salinity shelf water (HSSW) - the precursor to Antarctic bottom water (AABW) - is formed. Here we present post-calving observations that suggest that this reconfiguration and subsequent grounding of B09B have driven the development of a new polynya and associated HSSW production off Commonwealth Bay. Supported by satellite observations and modelling, our findings demonstrate how local icescape changes may impact the formation of HSSW, with potential implications for large-scale ocean circulation. © Author(s) 2016. CC Attribution 3.0 License.
学科领域	Antarctic Bottom Water; ice movement; iceberg calving; oceanic circulation; polynya; satellite imagery; trigger mechanism; Antarctica; Commonwealth Bay; East Antarctica; Mertz Glacier
语种	英语
scopus关键词	Antarctic Bottom Water; ice movement; iceberg calving; oceanic circulation; polynya; satellite imagery; trigger mechanism; Antarctica; Commonwealth Bay; East Antarctica; Mertz Glacier
来源期刊	Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/119553
作者单位	PANGEA Research Centre, School of Biological, Earth and Environmental Sciences, UNSW, Sydney, Australia; Climate Change Research Centre, School of Biological, Earth and Environmental Sciences, UNSW, Sydney, Australia; Grantham Institute and Department of Physics, Imperial College London, London, United Kingdom; Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 129, Hobart, TAS 7001, Australia; Antarctic Climate and Ecosystems Cooperative Research Centre, University of Tasmania, Private Bag 80, Hobart, TAS 7001, Australia; Commonwealth Scientific and Industrial Research Organisation, Ocean and Atmospheric Research, Hobart, TAS, Australia; Australian Antarctic Division, Kingston, TAS, Australia; Centre for Marine Bio-Innovation, School of Biological, Earth and Environmental Sciences, UNSW, Sydney, Australia; Wollongong Isotope Geochronology Laboratory, School of Earth and Environmental Sciences, University of Wollongong, Wollongong, Australia; Antarctic Research Centre, Victo...
推荐引用方式 GB/T 7714	Fogwill C.J.,Van Sebille E.,Cougnon E.A.,et al. Brief communication: Impacts of a developing polynya off Commonwealth Bay, East Antarctica, triggered by grounding of iceberg B09B[J],2016,10(6).
APA	Fogwill C.J..,Van Sebille E..,Cougnon E.A..,Turney C.S.M..,Rintoul S.R..,...&Carter L..(2016).Brief communication: Impacts of a developing polynya off Commonwealth Bay, East Antarctica, triggered by grounding of iceberg B09B.Cryosphere,10(6).
MLA	Fogwill C.J.,et al."Brief communication: Impacts of a developing polynya off Commonwealth Bay, East Antarctica, triggered by grounding of iceberg B09B".Cryosphere 10.6(2016).