Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea?
Marine waters worldwide are becoming more acidic due to increasing atmospheric carbon dioxide levels. Changes in pH are heterogeneous in space and time and can be affected by physical and biological processes, including photosynthesis and respiration of plants and animals. Previous studies have show...
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ftwestwashington:oai:cedar.wwu.edu:ssec-2564 2023-05-15T17:50:34+02:00 Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea? Becker, Bonnie McCartha, Michelle Horwith, Micah 2018-04-05T17:05:00Z application/pdf https://cedar.wwu.edu/ssec/2018ssec/allsessions/129 https://cedar.wwu.edu/cgi/viewcontent.cgi?article=2564&context=ssec English eng Western CEDAR https://cedar.wwu.edu/ssec/2018ssec/allsessions/129 https://cedar.wwu.edu/cgi/viewcontent.cgi?article=2564&context=ssec This resource is displayed for educational purposes only and may be subject to U.S. and international copyright laws. For more information about rights or obtaining copies of this resource, please contact University Archives, Heritage Resources, Western Libraries, Western Washington University, Bellingham, WA 98225-9103, USA (360-650-7534; heritage.resources@wwu.edu) and refer to the collection name and identifier. Any materials cited must be attributed to the Salish Sea Ecosystem Conference Records, University Archives, Heritage Resources, Western Libraries, Western Washington University. Salish Sea Ecosystem Conference Ocean acidification Bivalve larvae Behavior Seagrass Fresh Water Studies Life Sciences Marine Biology Natural Resources and Conservation Terrestrial and Aquatic Ecology text 2018 ftwestwashington 2022-09-14T06:02:54Z Marine waters worldwide are becoming more acidic due to increasing atmospheric carbon dioxide levels. Changes in pH are heterogeneous in space and time and can be affected by physical and biological processes, including photosynthesis and respiration of plants and animals. Previous studies have shown that seagrass beds, which contain a large amount of plant biomass, can alter the carbonate chemistry in the immediate area, with higher pH during the day and lower pH at night. We explored the effects of this pattern on bivalve shellfish at four sites in Puget Sound and Willapa Bay. Pumped water samples were taken at replicate stations representing seagrass beds and bare substrate, at the surface and bottom of the water column, during the day and at night. Samples were analyzed by microscopy to quantify larvae of various bivalves and with quantitative PCR to record the presence of three bivalve species. We predict that larvae will move into seagrass beds during the day and move out at night, relative to bare stations. Results are pending. Understanding the role of seagrass as an acidification refuge will help guide restoration and management actions in a changing climate. I PREFER A SNAPSHOT STYLE TALK, BUT CAN BE FLEXIBLE DEPENDING ON SCHEDULING. Text Ocean acidification Western Washington University: CEDAR (Contributing to Education through Digital Access to Research) |
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Open Polar |
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Western Washington University: CEDAR (Contributing to Education through Digital Access to Research) |
op_collection_id |
ftwestwashington |
language |
English |
topic |
Ocean acidification Bivalve larvae Behavior Seagrass Fresh Water Studies Life Sciences Marine Biology Natural Resources and Conservation Terrestrial and Aquatic Ecology |
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Ocean acidification Bivalve larvae Behavior Seagrass Fresh Water Studies Life Sciences Marine Biology Natural Resources and Conservation Terrestrial and Aquatic Ecology Becker, Bonnie McCartha, Michelle Horwith, Micah Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea? |
topic_facet |
Ocean acidification Bivalve larvae Behavior Seagrass Fresh Water Studies Life Sciences Marine Biology Natural Resources and Conservation Terrestrial and Aquatic Ecology |
description |
Marine waters worldwide are becoming more acidic due to increasing atmospheric carbon dioxide levels. Changes in pH are heterogeneous in space and time and can be affected by physical and biological processes, including photosynthesis and respiration of plants and animals. Previous studies have shown that seagrass beds, which contain a large amount of plant biomass, can alter the carbonate chemistry in the immediate area, with higher pH during the day and lower pH at night. We explored the effects of this pattern on bivalve shellfish at four sites in Puget Sound and Willapa Bay. Pumped water samples were taken at replicate stations representing seagrass beds and bare substrate, at the surface and bottom of the water column, during the day and at night. Samples were analyzed by microscopy to quantify larvae of various bivalves and with quantitative PCR to record the presence of three bivalve species. We predict that larvae will move into seagrass beds during the day and move out at night, relative to bare stations. Results are pending. Understanding the role of seagrass as an acidification refuge will help guide restoration and management actions in a changing climate. I PREFER A SNAPSHOT STYLE TALK, BUT CAN BE FLEXIBLE DEPENDING ON SCHEDULING. |
format |
Text |
author |
Becker, Bonnie McCartha, Michelle Horwith, Micah |
author_facet |
Becker, Bonnie McCartha, Michelle Horwith, Micah |
author_sort |
Becker, Bonnie |
title |
Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea? |
title_short |
Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea? |
title_full |
Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea? |
title_fullStr |
Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea? |
title_full_unstemmed |
Does eelgrass act as an ocean acidification refuge for shellfish in the Salish Sea? |
title_sort |
does eelgrass act as an ocean acidification refuge for shellfish in the salish sea? |
publisher |
Western CEDAR |
publishDate |
2018 |
url |
https://cedar.wwu.edu/ssec/2018ssec/allsessions/129 https://cedar.wwu.edu/cgi/viewcontent.cgi?article=2564&context=ssec |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Salish Sea Ecosystem Conference |
op_relation |
https://cedar.wwu.edu/ssec/2018ssec/allsessions/129 https://cedar.wwu.edu/cgi/viewcontent.cgi?article=2564&context=ssec |
op_rights |
This resource is displayed for educational purposes only and may be subject to U.S. and international copyright laws. For more information about rights or obtaining copies of this resource, please contact University Archives, Heritage Resources, Western Libraries, Western Washington University, Bellingham, WA 98225-9103, USA (360-650-7534; heritage.resources@wwu.edu) and refer to the collection name and identifier. Any materials cited must be attributed to the Salish Sea Ecosystem Conference Records, University Archives, Heritage Resources, Western Libraries, Western Washington University. |
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1766157390264139776 |