LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula
Abstract: Ice-shelf loss along the east coast of the Antarctic Peninsula over recent decades has brought new sources of carbon and energy to the marine benthos likely affecting sediment geochemistry and microbial community composition. To better understand the long-term effects of ice-shelf loss on...
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dataone:http://get.iedadata.org/metadata/iso/601073 2024-06-03T18:46:24+00:00 LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula Mccormick, Michael BEGINDATE: 2012-03-16T00:00:00Z ENDDATE: 2012-04-14T00:00:00Z 2017-12-17T00:00:00Z http://get.iedadata.org/metadata/iso/601073 unknown IEDA: US Antarctic Program Data Center LARISSA Microbiology Chemistry:Ice Glaciology Ice Core Records Antarctica Glaciers/Ice Sheet Cryosphere Geochemistry Antarctic Peninsula US Antarctic Program Data Center (USAP-DC) Dataset 2017 dataone:urn:node:IEDA_USAP 2024-06-03T18:11:58Z Abstract: Ice-shelf loss along the east coast of the Antarctic Peninsula over recent decades has brought new sources of carbon and energy to the marine benthos likely affecting sediment geochemistry and microbial community composition. To better understand the long-term effects of ice-shelf loss on benthic microbial communities, we conducted a five-station survey along a 160 km transect following the historic path of retreat of the Larsen A ice shelf. All microbial community sequence data is publicly available through the Metagenomics Analysis Server at Argonne National Laboratory (MG-RAST). The project title is "Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula". A key word search using terms from this title at the MG-RAST portal (http://metagenomics.anl.gov/) will return the complete sample list. This submitted dataset summarizes the measured environmental parameters for these same samples (lat., long., water depth, sediment depth, pH, alkalinity, dissolved oxygen, silicate, phosphate, nitrate, nitrite, and ammonium). Dataset Antarc* Antarctic Antarctic Peninsula Antarctica ice core Ice Sheet Ice Shelf IEDA: US Antarctic Program Data Center (via DataONE) Antarctic Antarctic Peninsula The Antarctic |
institution |
Open Polar |
collection |
IEDA: US Antarctic Program Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:IEDA_USAP |
language |
unknown |
topic |
LARISSA Microbiology Chemistry:Ice Glaciology Ice Core Records Antarctica Glaciers/Ice Sheet Cryosphere Geochemistry Antarctic Peninsula US Antarctic Program Data Center (USAP-DC) |
spellingShingle |
LARISSA Microbiology Chemistry:Ice Glaciology Ice Core Records Antarctica Glaciers/Ice Sheet Cryosphere Geochemistry Antarctic Peninsula US Antarctic Program Data Center (USAP-DC) Mccormick, Michael LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula |
topic_facet |
LARISSA Microbiology Chemistry:Ice Glaciology Ice Core Records Antarctica Glaciers/Ice Sheet Cryosphere Geochemistry Antarctic Peninsula US Antarctic Program Data Center (USAP-DC) |
description |
Abstract: Ice-shelf loss along the east coast of the Antarctic Peninsula over recent decades has brought new sources of carbon and energy to the marine benthos likely affecting sediment geochemistry and microbial community composition. To better understand the long-term effects of ice-shelf loss on benthic microbial communities, we conducted a five-station survey along a 160 km transect following the historic path of retreat of the Larsen A ice shelf. All microbial community sequence data is publicly available through the Metagenomics Analysis Server at Argonne National Laboratory (MG-RAST). The project title is "Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula". A key word search using terms from this title at the MG-RAST portal (http://metagenomics.anl.gov/) will return the complete sample list. This submitted dataset summarizes the measured environmental parameters for these same samples (lat., long., water depth, sediment depth, pH, alkalinity, dissolved oxygen, silicate, phosphate, nitrate, nitrite, and ammonium). |
format |
Dataset |
author |
Mccormick, Michael |
author_facet |
Mccormick, Michael |
author_sort |
Mccormick, Michael |
title |
LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula |
title_short |
LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula |
title_full |
LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula |
title_fullStr |
LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula |
title_full_unstemmed |
LARISSA: Impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the Larsen A embayment, Antarctic Peninsula |
title_sort |
larissa: impact of ice-shelf loss on geochemical profiles and microbial community composition in marine sediments of the larsen a embayment, antarctic peninsula |
publisher |
IEDA: US Antarctic Program Data Center |
publishDate |
2017 |
url |
http://get.iedadata.org/metadata/iso/601073 |
op_coverage |
BEGINDATE: 2012-03-16T00:00:00Z ENDDATE: 2012-04-14T00:00:00Z |
geographic |
Antarctic Antarctic Peninsula The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica ice core Ice Sheet Ice Shelf |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica ice core Ice Sheet Ice Shelf |
_version_ |
1800873595722792960 |