On the Biology of Eelgrass in Alaska.
A collection of essays is presented on the biology of eelgrass (Zostera marina L.) in Alaska. The distribution of the plant in Alaska is disjunct and extends from Kotzebue Sound to the southern border of the state. The present circumboreal distribution is thought to be the result of dispersal from a...
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ftdtic:AD0745776 2023-05-15T14:49:41+02:00 On the Biology of Eelgrass in Alaska. McRoy,C. Peter ARCTIC INST OF NORTH AMERICA WASHINGTON D C 1972 text/html http://www.dtic.mil/docs/citations/AD0745776 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0745776 en eng http://www.dtic.mil/docs/citations/AD0745776 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Biology (*PLANTS(BOTANY) *ALASKA) (*MARINE BIOLOGY PLANTS(BOTANY)) DISTRIBUTION ARCTIC REGIONS ECOLOGY CLASSIFICATION CHEMICAL ANALYSIS FOOD ZOSTERA MARINA AQUATIC PLANTS *SEA GRASSES *EELGRASS Text 1972 ftdtic 2016-02-19T01:51:31Z A collection of essays is presented on the biology of eelgrass (Zostera marina L.) in Alaska. The distribution of the plant in Alaska is disjunct and extends from Kotzebue Sound to the southern border of the state. The present circumboreal distribution is thought to be the result of dispersal from a west Pacific origin around the Pacific rim and through the Arctic into the Atlantic. Ten widely scattered eelgrass populations in Alaska have been sampled for quantitative comparison. The highest standing stocks were found in Kinzarof and lzembek lagoons on the Alaska Peninsula. The caloric content, chlorophyll a concentration, turion density, and leaf size varied greatly among the populations. The eelgrass in Safety Lagoon survives the arctic winter under one meter of se ic in conditions of extremely low light intensity and anoxic water. (Author) Prepared in cooperation with Alaska Univ., College. Inst. of Marine Science Rept. no. R72-1. Text Arctic Alaska Defense Technical Information Center: DTIC Technical Reports database Arctic Pacific |
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Open Polar |
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Defense Technical Information Center: DTIC Technical Reports database |
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ftdtic |
language |
English |
topic |
Biology (*PLANTS(BOTANY) *ALASKA) (*MARINE BIOLOGY PLANTS(BOTANY)) DISTRIBUTION ARCTIC REGIONS ECOLOGY CLASSIFICATION CHEMICAL ANALYSIS FOOD ZOSTERA MARINA AQUATIC PLANTS *SEA GRASSES *EELGRASS |
spellingShingle |
Biology (*PLANTS(BOTANY) *ALASKA) (*MARINE BIOLOGY PLANTS(BOTANY)) DISTRIBUTION ARCTIC REGIONS ECOLOGY CLASSIFICATION CHEMICAL ANALYSIS FOOD ZOSTERA MARINA AQUATIC PLANTS *SEA GRASSES *EELGRASS McRoy,C. Peter On the Biology of Eelgrass in Alaska. |
topic_facet |
Biology (*PLANTS(BOTANY) *ALASKA) (*MARINE BIOLOGY PLANTS(BOTANY)) DISTRIBUTION ARCTIC REGIONS ECOLOGY CLASSIFICATION CHEMICAL ANALYSIS FOOD ZOSTERA MARINA AQUATIC PLANTS *SEA GRASSES *EELGRASS |
description |
A collection of essays is presented on the biology of eelgrass (Zostera marina L.) in Alaska. The distribution of the plant in Alaska is disjunct and extends from Kotzebue Sound to the southern border of the state. The present circumboreal distribution is thought to be the result of dispersal from a west Pacific origin around the Pacific rim and through the Arctic into the Atlantic. Ten widely scattered eelgrass populations in Alaska have been sampled for quantitative comparison. The highest standing stocks were found in Kinzarof and lzembek lagoons on the Alaska Peninsula. The caloric content, chlorophyll a concentration, turion density, and leaf size varied greatly among the populations. The eelgrass in Safety Lagoon survives the arctic winter under one meter of se ic in conditions of extremely low light intensity and anoxic water. (Author) Prepared in cooperation with Alaska Univ., College. Inst. of Marine Science Rept. no. R72-1. |
author2 |
ARCTIC INST OF NORTH AMERICA WASHINGTON D C |
format |
Text |
author |
McRoy,C. Peter |
author_facet |
McRoy,C. Peter |
author_sort |
McRoy,C. Peter |
title |
On the Biology of Eelgrass in Alaska. |
title_short |
On the Biology of Eelgrass in Alaska. |
title_full |
On the Biology of Eelgrass in Alaska. |
title_fullStr |
On the Biology of Eelgrass in Alaska. |
title_full_unstemmed |
On the Biology of Eelgrass in Alaska. |
title_sort |
on the biology of eelgrass in alaska. |
publishDate |
1972 |
url |
http://www.dtic.mil/docs/citations/AD0745776 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0745776 |
geographic |
Arctic Pacific |
geographic_facet |
Arctic Pacific |
genre |
Arctic Alaska |
genre_facet |
Arctic Alaska |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0745776 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
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1766320763528282112 |