The ecology of some tidepools of the Avalon Peninsula, Newfoundland
The relationships between plants, animals and physical factors of the tidepool environment were examined. Seasonal and diurnal observations were made in six tidepools, three of which were located on an extremely exposed coast and three on a moderately exposed coast. -- Pools located on moderately ex...
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Memorial University of Newfoundland
1974
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Online Access: | https://research.library.mun.ca/4172/ https://research.library.mun.ca/4172/1/Pittman_RobertC.pdf https://research.library.mun.ca/4172/3/Pittman_RobertC.pdf |
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ftmemorialuniv:oai:research.library.mun.ca:4172 2023-10-01T03:57:37+02:00 The ecology of some tidepools of the Avalon Peninsula, Newfoundland Pittman, Robert Charles 1974 application/pdf https://research.library.mun.ca/4172/ https://research.library.mun.ca/4172/1/Pittman_RobertC.pdf https://research.library.mun.ca/4172/3/Pittman_RobertC.pdf en eng Memorial University of Newfoundland https://research.library.mun.ca/4172/1/Pittman_RobertC.pdf https://research.library.mun.ca/4172/3/Pittman_RobertC.pdf Pittman, Robert Charles <https://research.library.mun.ca/view/creator_az/Pittman=3ARobert_Charles=3A=3A.html> (1974) The ecology of some tidepools of the Avalon Peninsula, Newfoundland. Masters thesis, Memorial University of Newfoundland. thesis_license Thesis NonPeerReviewed 1974 ftmemorialuniv 2023-09-03T06:44:54Z The relationships between plants, animals and physical factors of the tidepool environment were examined. Seasonal and diurnal observations were made in six tidepools, three of which were located on an extremely exposed coast and three on a moderately exposed coast. -- Pools located on moderately exposed coasts were subject to less extreme wave exposure. The decrease in wave exposure was positively correlated with the number of species found in pools. However, larger numbers of fewer species were often found in pools on highly exposed coasts. -- Elevation of pools above sea level was also correlated with a reduction in the number of species and stratification in pools. Temperature, salinity and oxygen stratification were frequently found in pools of high elevation. -- Variations in tidepool physical factors were found. Over a 12 hour period the tidal cycle caused variations in temperature pH and Oxygen content of the pool water. -- Faunal and floral species were subject to extreme pool conditions resulting in seasonal and daily fluctuations in number or coverage in a tidepool. Plants of spring flora and animals whose population increased due to breeding cycles were observed in the tidepools. -- Biomass of tidepools was found to be highest in pools of the mid-littoral. Thus, pools which can provide moderated conditions of exposure and submergence are most likely to produce greatest biomass. Thesis Newfoundland Memorial University of Newfoundland: Research Repository |
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Memorial University of Newfoundland: Research Repository |
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ftmemorialuniv |
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English |
description |
The relationships between plants, animals and physical factors of the tidepool environment were examined. Seasonal and diurnal observations were made in six tidepools, three of which were located on an extremely exposed coast and three on a moderately exposed coast. -- Pools located on moderately exposed coasts were subject to less extreme wave exposure. The decrease in wave exposure was positively correlated with the number of species found in pools. However, larger numbers of fewer species were often found in pools on highly exposed coasts. -- Elevation of pools above sea level was also correlated with a reduction in the number of species and stratification in pools. Temperature, salinity and oxygen stratification were frequently found in pools of high elevation. -- Variations in tidepool physical factors were found. Over a 12 hour period the tidal cycle caused variations in temperature pH and Oxygen content of the pool water. -- Faunal and floral species were subject to extreme pool conditions resulting in seasonal and daily fluctuations in number or coverage in a tidepool. Plants of spring flora and animals whose population increased due to breeding cycles were observed in the tidepools. -- Biomass of tidepools was found to be highest in pools of the mid-littoral. Thus, pools which can provide moderated conditions of exposure and submergence are most likely to produce greatest biomass. |
format |
Thesis |
author |
Pittman, Robert Charles |
spellingShingle |
Pittman, Robert Charles The ecology of some tidepools of the Avalon Peninsula, Newfoundland |
author_facet |
Pittman, Robert Charles |
author_sort |
Pittman, Robert Charles |
title |
The ecology of some tidepools of the Avalon Peninsula, Newfoundland |
title_short |
The ecology of some tidepools of the Avalon Peninsula, Newfoundland |
title_full |
The ecology of some tidepools of the Avalon Peninsula, Newfoundland |
title_fullStr |
The ecology of some tidepools of the Avalon Peninsula, Newfoundland |
title_full_unstemmed |
The ecology of some tidepools of the Avalon Peninsula, Newfoundland |
title_sort |
ecology of some tidepools of the avalon peninsula, newfoundland |
publisher |
Memorial University of Newfoundland |
publishDate |
1974 |
url |
https://research.library.mun.ca/4172/ https://research.library.mun.ca/4172/1/Pittman_RobertC.pdf https://research.library.mun.ca/4172/3/Pittman_RobertC.pdf |
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Newfoundland |
genre_facet |
Newfoundland |
op_relation |
https://research.library.mun.ca/4172/1/Pittman_RobertC.pdf https://research.library.mun.ca/4172/3/Pittman_RobertC.pdf Pittman, Robert Charles <https://research.library.mun.ca/view/creator_az/Pittman=3ARobert_Charles=3A=3A.html> (1974) The ecology of some tidepools of the Avalon Peninsula, Newfoundland. Masters thesis, Memorial University of Newfoundland. |
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1778529418344398848 |