Role of seaweeds in neutralizing the impact of seawater acidification- A laboratory study with beached shells of certain bivalves and spines of a sea urchin
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Title |
Role of seaweeds in neutralizing the impact of seawater acidification- A laboratory study with beached shells of certain bivalves and spines of a sea urchin Not Available |
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Creator |
Kaladharan,P
Amalu,A M Revathy,S |
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Subject |
Seawater acidification, carbon sequestration, seaweeds, marine bivalves, CO2, pH, shell dissolution
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Description |
Not Available
Ocean acidification is one of the major impacts of climate change in sea which is manifested by the decrease in hydrogen ion concentration (pH) of seawater mainly due to increased uptake of CO2 and reduction in carbonate ions. This is a report on the dissolution rate of dead shells of four marine bivalves and spines of a sea urchin when treated with different levels of CO2 dissolved in seawater for 48 hours which was measured gravimetrically. Dissolution of dead shells expressed as reduction in shell weight was directly proportional to the concentration of dissolved CO2. Live thallus of green seaweed Chaetomorpha antennina did reduce the magnitude of dissolution rates (P Not Available |
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Date |
2021-09-18T04:35:28Z
2021-09-18T04:35:28Z 2019 |
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Type |
Article
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Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/64329 |
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Language |
English
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Relation |
Not Available
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Publisher |
MBAI, Cochin-14
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