气候变化领域集成服务门户(CCPortal): Export of algal biomass from the melting arctic sea ice

CCPortal

DOI	10.1126/science.1231346
	Export of algal biomass from the melting arctic sea ice
	Boetius A.; Albrecht S.; Bakker K.; Bienhold C.; Felden J.; Fernández-Méndez M.; Hendricks S.; Katlein C.; Lalande C.; Krumpen T.; Nicolaus M.; Peeken I.; Rabe B.; Rogacheva A.; Rybakova E.; Somavilla R.; Wenzhöfer F.; Felden J.; RV Polarstern ARK27-3-Shipboard Science Party
发表日期	2013
ISSN	0036-8075
起始页码	1430
结束页码	1432
卷号	339 期号:6126
英文摘要	In the Arctic, under-ice primary production is limited to summer months and is restricted not only by ice thickness and snow cover but also by the stratification of the water column, which constrains nutrient supply for algal growth. Research Vessel Polarstern visited the ice-covered eastern-central basins between 82° to 89° N and 30° to 130° E in summer 2012, when Arctic sea ice declined to a record minimum. During this cruise, we observed a widespread deposition of ice algal biomass of on average 9 grams of carbon per square meter to the deep-sea floor of the central Arctic basins. Data from this cruise will contribute to assessing the effect of current climate change on Arctic productivity, biodiversity, and ecological function.
英文关键词	chlorophyll; organic carbon; biomass; climate change; deep sea; ecosystem function; growth rate; ice alga; ice thickness; meltwater; nutrient dynamics; primary production; research vessel; sea ice; seafloor; snow cover; water column; air temperature; Arctic; article; biomass; deglaciation; ice alga; nonhuman; priority journal; sea ice; summer; warming; Arctic Ocean; algae
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243079
作者单位	Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, 27515 Bremerhaven, Germany; Max Planck Institute for Marine Microbiology, 28359 Bremen, Germany; MARUM, Center for Marine Environmental Sciences, University Bremen, 28334 Bremen, Germany; FIELAX Gesellschaft für Wissenschaftliche Datenverarbeitung mbH, 27568 Bremerhaven, Germany; NIOZ Royal Netherlands Institute for Sea Research, 1790 AB Den Burg, Netherlands; P. P. Shirshov Institute of Oceanology, Russian Academy of Sciences, 117997 Moscow, Russian Federation
推荐引用方式 GB/T 7714	Boetius A.,Albrecht S.,Bakker K.,et al. Export of algal biomass from the melting arctic sea ice[J],2013,339(6126).
APA	Boetius A..,Albrecht S..,Bakker K..,Bienhold C..,Felden J..,...&RV Polarstern ARK27-3-Shipboard Science Party.(2013).Export of algal biomass from the melting arctic sea ice.Science,339(6126).
MLA	Boetius A.,et al."Export of algal biomass from the melting arctic sea ice".Science 339.6126(2013).