The Distribution of Submersed Hydrophytes in Currituck Sound
The rooted submergent flora of Currituck Sound, North Carolina was determined, and the distributions of its species investigated with respect to salinity, substrate texture, depth, pH, turbidity and species co-occurrence. Eight species of hydrophytes were found: Potamogeton pectinatus, Fotamogeton p...
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1976
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ftolddominionuni:oai:digitalcommons.odu.edu:biology_etds-1167 2024-04-28T08:41:25+00:00 The Distribution of Submersed Hydrophytes in Currituck Sound Davis, Steven Harry 1976-04-01T08:00:00Z application/pdf https://digitalcommons.odu.edu/biology_etds/167 https://doi.org/10.25777/ep2s-t623 https://digitalcommons.odu.edu/context/biology_etds/article/1167/viewcontent/Davis_TheDistributionOfSubmersed_1976_Redacted.pdf unknown ODU Digital Commons https://digitalcommons.odu.edu/biology_etds/167 doi:10.25777/ep2s-t623 https://digitalcommons.odu.edu/context/biology_etds/article/1167/viewcontent/Davis_TheDistributionOfSubmersed_1976_Redacted.pdf In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). Biological Sciences Theses & Dissertations Marine plants Marine Biology Plant Sciences Terrestrial and Aquatic Ecology thesis 1976 ftolddominionuni https://doi.org/10.25777/ep2s-t623 2024-04-04T16:54:16Z The rooted submergent flora of Currituck Sound, North Carolina was determined, and the distributions of its species investigated with respect to salinity, substrate texture, depth, pH, turbidity and species co-occurrence. Eight species of hydrophytes were found: Potamogeton pectinatus, Fotamogeton perfoliatus, Ruppia maritima, Zannichellia palustris, Najas guadalupensis, Elodea nuttallii, Vallisneria americana, and Myriophyllum spicatum. The mean salinities at which each species occurred ranged from 1.0 ppt for E. nuttallii to 3.1 ppt for Z. palustris, Ruppia maritima, Z palustris and V. americana were the only species that commonly occurred on coarse-grained substrates. Elodea nuttallii and N. guadalupensis were tolerant of minimum light and predominated beneath dense M. spicatum mats where water circulation was modified, siltation enhanced, and the substrate stabilized. Myriophyllum spicatum was the only species that grew at depths of less than 21 cm or more than 140 cm. Zannichellia palustris had the smallest depth range (23-66 cm), and was unaffected by exposure to the atmosphere (wind generated tidal effects) of up to eight hours. Thesis Zannichellia palustris Old Dominion University: ODU Digital Commons |
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Old Dominion University: ODU Digital Commons |
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ftolddominionuni |
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unknown |
topic |
Marine plants Marine Biology Plant Sciences Terrestrial and Aquatic Ecology |
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Marine plants Marine Biology Plant Sciences Terrestrial and Aquatic Ecology Davis, Steven Harry The Distribution of Submersed Hydrophytes in Currituck Sound |
topic_facet |
Marine plants Marine Biology Plant Sciences Terrestrial and Aquatic Ecology |
description |
The rooted submergent flora of Currituck Sound, North Carolina was determined, and the distributions of its species investigated with respect to salinity, substrate texture, depth, pH, turbidity and species co-occurrence. Eight species of hydrophytes were found: Potamogeton pectinatus, Fotamogeton perfoliatus, Ruppia maritima, Zannichellia palustris, Najas guadalupensis, Elodea nuttallii, Vallisneria americana, and Myriophyllum spicatum. The mean salinities at which each species occurred ranged from 1.0 ppt for E. nuttallii to 3.1 ppt for Z. palustris, Ruppia maritima, Z palustris and V. americana were the only species that commonly occurred on coarse-grained substrates. Elodea nuttallii and N. guadalupensis were tolerant of minimum light and predominated beneath dense M. spicatum mats where water circulation was modified, siltation enhanced, and the substrate stabilized. Myriophyllum spicatum was the only species that grew at depths of less than 21 cm or more than 140 cm. Zannichellia palustris had the smallest depth range (23-66 cm), and was unaffected by exposure to the atmosphere (wind generated tidal effects) of up to eight hours. |
format |
Thesis |
author |
Davis, Steven Harry |
author_facet |
Davis, Steven Harry |
author_sort |
Davis, Steven Harry |
title |
The Distribution of Submersed Hydrophytes in Currituck Sound |
title_short |
The Distribution of Submersed Hydrophytes in Currituck Sound |
title_full |
The Distribution of Submersed Hydrophytes in Currituck Sound |
title_fullStr |
The Distribution of Submersed Hydrophytes in Currituck Sound |
title_full_unstemmed |
The Distribution of Submersed Hydrophytes in Currituck Sound |
title_sort |
distribution of submersed hydrophytes in currituck sound |
publisher |
ODU Digital Commons |
publishDate |
1976 |
url |
https://digitalcommons.odu.edu/biology_etds/167 https://doi.org/10.25777/ep2s-t623 https://digitalcommons.odu.edu/context/biology_etds/article/1167/viewcontent/Davis_TheDistributionOfSubmersed_1976_Redacted.pdf |
genre |
Zannichellia palustris |
genre_facet |
Zannichellia palustris |
op_source |
Biological Sciences Theses & Dissertations |
op_relation |
https://digitalcommons.odu.edu/biology_etds/167 doi:10.25777/ep2s-t623 https://digitalcommons.odu.edu/context/biology_etds/article/1167/viewcontent/Davis_TheDistributionOfSubmersed_1976_Redacted.pdf |
op_rights |
In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). |
op_doi |
https://doi.org/10.25777/ep2s-t623 |
_version_ |
1797571666856902656 |