Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea
Pinto abalone (Haliotis kamtschatkana) is the only abalone species found in the Salish Sea in the northeastern Pacific Ocean. They were recently declared as a State endangered species and human intervention is necessary to recover the species. Puget Sound Restoration Fund (PSRF) is one of the organi...
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ftwestwashington:oai:cedar.wwu.edu:wwuet-2223 2023-06-18T03:42:30+02:00 Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea Stapleton, Jaclyn 2023-01-01T08:00:00Z application/pdf https://cedar.wwu.edu/wwuet/1180 https://cedar.wwu.edu/context/wwuet/article/2223/viewcontent/Stapleton_MS_Thesis.pdf English eng Western CEDAR https://cedar.wwu.edu/wwuet/1180 https://cedar.wwu.edu/context/wwuet/article/2223/viewcontent/Stapleton_MS_Thesis.pdf Copying of this document in whole or in part is allowable only for scholarly purposes. It is understood, however, that any copying or publication of this document for commercial purposes, or for financial gain, shall not be allowed without the author’s written permission. WWU Graduate School Collection pinto abalone abalone fluctuation variation aquaculture ocean acidification ocean warming global change Salish Sea Biology text 2023 ftwestwashington 2023-06-04T16:42:20Z Pinto abalone (Haliotis kamtschatkana) is the only abalone species found in the Salish Sea in the northeastern Pacific Ocean. They were recently declared as a State endangered species and human intervention is necessary to recover the species. Puget Sound Restoration Fund (PSRF) is one of the organizations trying to restore pinto abalone populations in the Salish Sea. Some of their outplant sites are less successful than others although they are physically similar. Currently, there is no research on how environmental variation affects juvenile pinto abalone survival, growth, and metabolic rate. The goal of my thesis was to simulate summer sea water temperature fluctuations in the Salish Sea at different pCO2 levels. I investigated how these treatments affected juvenile pinto abalone growth, survival, and metabolic rate. I also included abalone size as a factor in my growth and survival experiment. I hypothesized that (1) fluctuating temperature and elevated pCO2 would negatively interact, resulting in less growth and survival, with larger abalone less affected. And (2) that fluctuating temperature and elevated pCO2 would synergistically interact, resulting in abalone with an increased metabolic rate. Fluctuating temperature significantly decreased abalone survival. Growth was not impacted by initial size nor pCO2 level. There was a significant interaction between temperature and pCO2 on abalone metabolic rate. In addition to the physical parameters used to determine outplant sites, PSRF can use my findings to choose outplant sites better suited for juvenile pinto abalone to increase the probability of their populations recovering in the Salish Sea. Text Ocean acidification Western Washington University: CEDAR (Contributing to Education through Digital Access to Research) Pacific |
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Western Washington University: CEDAR (Contributing to Education through Digital Access to Research) |
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ftwestwashington |
language |
English |
topic |
pinto abalone abalone fluctuation variation aquaculture ocean acidification ocean warming global change Salish Sea Biology |
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pinto abalone abalone fluctuation variation aquaculture ocean acidification ocean warming global change Salish Sea Biology Stapleton, Jaclyn Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea |
topic_facet |
pinto abalone abalone fluctuation variation aquaculture ocean acidification ocean warming global change Salish Sea Biology |
description |
Pinto abalone (Haliotis kamtschatkana) is the only abalone species found in the Salish Sea in the northeastern Pacific Ocean. They were recently declared as a State endangered species and human intervention is necessary to recover the species. Puget Sound Restoration Fund (PSRF) is one of the organizations trying to restore pinto abalone populations in the Salish Sea. Some of their outplant sites are less successful than others although they are physically similar. Currently, there is no research on how environmental variation affects juvenile pinto abalone survival, growth, and metabolic rate. The goal of my thesis was to simulate summer sea water temperature fluctuations in the Salish Sea at different pCO2 levels. I investigated how these treatments affected juvenile pinto abalone growth, survival, and metabolic rate. I also included abalone size as a factor in my growth and survival experiment. I hypothesized that (1) fluctuating temperature and elevated pCO2 would negatively interact, resulting in less growth and survival, with larger abalone less affected. And (2) that fluctuating temperature and elevated pCO2 would synergistically interact, resulting in abalone with an increased metabolic rate. Fluctuating temperature significantly decreased abalone survival. Growth was not impacted by initial size nor pCO2 level. There was a significant interaction between temperature and pCO2 on abalone metabolic rate. In addition to the physical parameters used to determine outplant sites, PSRF can use my findings to choose outplant sites better suited for juvenile pinto abalone to increase the probability of their populations recovering in the Salish Sea. |
format |
Text |
author |
Stapleton, Jaclyn |
author_facet |
Stapleton, Jaclyn |
author_sort |
Stapleton, Jaclyn |
title |
Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea |
title_short |
Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea |
title_full |
Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea |
title_fullStr |
Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea |
title_full_unstemmed |
Impact of fluctuating temperature and elevated CO2 on the growth, survival, and metabolic rate of the endangered pinto abalone (Haliotis kamtschatkana) in the Salish Sea |
title_sort |
impact of fluctuating temperature and elevated co2 on the growth, survival, and metabolic rate of the endangered pinto abalone (haliotis kamtschatkana) in the salish sea |
publisher |
Western CEDAR |
publishDate |
2023 |
url |
https://cedar.wwu.edu/wwuet/1180 https://cedar.wwu.edu/context/wwuet/article/2223/viewcontent/Stapleton_MS_Thesis.pdf |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
WWU Graduate School Collection |
op_relation |
https://cedar.wwu.edu/wwuet/1180 https://cedar.wwu.edu/context/wwuet/article/2223/viewcontent/Stapleton_MS_Thesis.pdf |
op_rights |
Copying of this document in whole or in part is allowable only for scholarly purposes. It is understood, however, that any copying or publication of this document for commercial purposes, or for financial gain, shall not be allowed without the author’s written permission. |
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