Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations
To facilitate transplanting razor clam (Sinonovacula constricta) populations to inland saline-alkaline waters (ISWs), we evaluated the tolerance of juvenile S. constricta (JSC) to Ca2+ and Mg2+ concentrations, and determined the effects of these ions on JSC growth and physiological parameters. After...
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ftdoajarticles:oai:doaj.org/article:8f4a5b1dbf794a72a9ce7887bd6c154d 2023-05-15T17:51:38+02:00 Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations Maoxiao Peng Zhi Li Xiaojun Liu Donghong Niu Tianyi Lan Bo Ye Zhiguo Dong Jiale Li 2019-07-01T00:00:00Z https://doi.org/10.3389/fphys.2019.00911 https://doaj.org/article/8f4a5b1dbf794a72a9ce7887bd6c154d EN eng Frontiers Media S.A. https://www.frontiersin.org/article/10.3389/fphys.2019.00911/full https://doaj.org/toc/1664-042X 1664-042X doi:10.3389/fphys.2019.00911 https://doaj.org/article/8f4a5b1dbf794a72a9ce7887bd6c154d Frontiers in Physiology, Vol 10 (2019) Sinonovacula constricta Ca2+ and Mg2+ ions survive growth physiology QP1-981 article 2019 ftdoajarticles https://doi.org/10.3389/fphys.2019.00911 2022-12-31T03:00:34Z To facilitate transplanting razor clam (Sinonovacula constricta) populations to inland saline-alkaline waters (ISWs), we evaluated the tolerance of juvenile S. constricta (JSC) to Ca2+ and Mg2+ concentrations, and determined the effects of these ions on JSC growth and physiological parameters. After 30 days stress, the tolerable ranges of JSC to Ca2+ and Mg2+ were determined to be 0.19 mmol⋅L-1–19.46 mmol⋅L-1 and 0 mmol⋅L-1–29.54 mmol⋅L-1, respectively. The concentrations of Ca2+ (less than 0.65 mmol⋅L-1 or more than 3.24 mmol⋅L-1) and Mg2+ (less than 0.37 mmol⋅L-1 or more than 14.17 mmol⋅L-1) significantly inhibit JSC growth. Physiological enzyme activity no significant response when the concentrations range of Ca2+ and Mg2+ are 0.93 mmol⋅L-1–6.49 mmol⋅L-1 and 0.37 mmol⋅L-1–14.77 mmol⋅L-1, respectively. For transplantation practice, these data indicate that only high concentrations of Ca2+ (3.24–6.825 mmol⋅L-1) and Mg2+ (14.77–33.69 mmol⋅L-1) in target inland saline-alkaline water had significantly impact on growth and physiological response. In addition, present study suggests that the increase in Ca2+ and Mg2+ ion concentrations caused by ocean acidification will not affect the survival, growth and physiology of S. constricta. Current research suggests that S. constricta can adapt to extreme changes in the marine environment (Ca2+ and Mg2+) and may be an excellent candidate for inland saline-alkaline water transplantation practice. Article in Journal/Newspaper Ocean acidification Directory of Open Access Journals: DOAJ Articles Frontiers in Physiology 10 |
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ftdoajarticles |
language |
English |
topic |
Sinonovacula constricta Ca2+ and Mg2+ ions survive growth physiology QP1-981 |
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Sinonovacula constricta Ca2+ and Mg2+ ions survive growth physiology QP1-981 Maoxiao Peng Zhi Li Xiaojun Liu Donghong Niu Tianyi Lan Bo Ye Zhiguo Dong Jiale Li Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations |
topic_facet |
Sinonovacula constricta Ca2+ and Mg2+ ions survive growth physiology QP1-981 |
description |
To facilitate transplanting razor clam (Sinonovacula constricta) populations to inland saline-alkaline waters (ISWs), we evaluated the tolerance of juvenile S. constricta (JSC) to Ca2+ and Mg2+ concentrations, and determined the effects of these ions on JSC growth and physiological parameters. After 30 days stress, the tolerable ranges of JSC to Ca2+ and Mg2+ were determined to be 0.19 mmol⋅L-1–19.46 mmol⋅L-1 and 0 mmol⋅L-1–29.54 mmol⋅L-1, respectively. The concentrations of Ca2+ (less than 0.65 mmol⋅L-1 or more than 3.24 mmol⋅L-1) and Mg2+ (less than 0.37 mmol⋅L-1 or more than 14.17 mmol⋅L-1) significantly inhibit JSC growth. Physiological enzyme activity no significant response when the concentrations range of Ca2+ and Mg2+ are 0.93 mmol⋅L-1–6.49 mmol⋅L-1 and 0.37 mmol⋅L-1–14.77 mmol⋅L-1, respectively. For transplantation practice, these data indicate that only high concentrations of Ca2+ (3.24–6.825 mmol⋅L-1) and Mg2+ (14.77–33.69 mmol⋅L-1) in target inland saline-alkaline water had significantly impact on growth and physiological response. In addition, present study suggests that the increase in Ca2+ and Mg2+ ion concentrations caused by ocean acidification will not affect the survival, growth and physiology of S. constricta. Current research suggests that S. constricta can adapt to extreme changes in the marine environment (Ca2+ and Mg2+) and may be an excellent candidate for inland saline-alkaline water transplantation practice. |
format |
Article in Journal/Newspaper |
author |
Maoxiao Peng Zhi Li Xiaojun Liu Donghong Niu Tianyi Lan Bo Ye Zhiguo Dong Jiale Li |
author_facet |
Maoxiao Peng Zhi Li Xiaojun Liu Donghong Niu Tianyi Lan Bo Ye Zhiguo Dong Jiale Li |
author_sort |
Maoxiao Peng |
title |
Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations |
title_short |
Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations |
title_full |
Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations |
title_fullStr |
Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations |
title_full_unstemmed |
Tolerance, Growth, and Physiological Responses of the Juvenile Razor Clam (Sinonovacula constricta) to Environmental Ca2+ and Mg2+ Concentrations |
title_sort |
tolerance, growth, and physiological responses of the juvenile razor clam (sinonovacula constricta) to environmental ca2+ and mg2+ concentrations |
publisher |
Frontiers Media S.A. |
publishDate |
2019 |
url |
https://doi.org/10.3389/fphys.2019.00911 https://doaj.org/article/8f4a5b1dbf794a72a9ce7887bd6c154d |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Frontiers in Physiology, Vol 10 (2019) |
op_relation |
https://www.frontiersin.org/article/10.3389/fphys.2019.00911/full https://doaj.org/toc/1664-042X 1664-042X doi:10.3389/fphys.2019.00911 https://doaj.org/article/8f4a5b1dbf794a72a9ce7887bd6c154d |
op_doi |
https://doi.org/10.3389/fphys.2019.00911 |
container_title |
Frontiers in Physiology |
container_volume |
10 |
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1766158845256663040 |