Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994
The report summarizes the results of the common murre restoration monitoring work conducted in the northern Gulf of Alaska for the Exxon Valdez Oil Spill Trustee Council. Information on population numbers, nesting chronology, and productivity of murres were collected by U.S. Fish and Wildlife Servic...
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dataone:df35j.14.14 2024-10-03T18:46:04+00:00 Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994 David Roseneau Arthur Kettle G. Vernon Byrd East Amatuli Island- Light Rock and Nord Island-Northwest Islet ENVELOPE(-152.38,-151.94,59.0,58.8) BEGINDATE: 1993-01-01T00:00:00Z ENDDATE: 1994-01-01T00:00:00Z 2016-06-27T23:00:00Z https://search.dataone.org/view/df35j.14.14 unknown Gulf of Alaska Data Portal Alaska Barren Islands common murre East Amatuli Island East Amatuli Light Rock EVOS EVOSTC Exxon Valdez Exxon Valdez Oil Spill Trustee Council monitoring nesting chronology Nord Island oil spill population census population counts Uria aalge Corvus corax Larus glaucescens Mallotus villosus Megaptera novaeanglia Rissa tridactyla Uria aalge Uria lomvia corax glaucescens villosus novaeanglia tridactyla aalge lomvia Dataset dataone:urn:node:GOA 2024-10-03T18:08:43Z The report summarizes the results of the common murre restoration monitoring work conducted in the northern Gulf of Alaska for the Exxon Valdez Oil Spill Trustee Council. Information on population numbers, nesting chronology, and productivity of murres were collected by U.S. Fish and Wildlife Service (FWS) biologists at the East Amatuli Island- Light Rock and Nord Island-northwest Islet colonies in the Barren Islands during the 1993 and 1994 nesting seasons.These data are presented and statistically compared with information reported in the 1989-1993 FWS murrage damage assessment and restoration studies, and with data obtained during 1990-1992 University of Washington (UW) and 1991 Dames & Moore studies. Although positive trends in population numbers were found on two FWS and three UW plots at East Amatuli Island-Light Rock over the postspill period, no trends were apparent on larger sections of habitat at this colony or at the nearby Nord Island-Northwest Islet nesting complex. Nesting chronology was similar between study sites and about one week earlier than during 1993. Productivity also did not differ between study sites. In general, reproductive success in the Barren Islands was normal to high, compared with other Gulf of Alaska murres colonies. Dataset Common Murre Nord Island rissa tridactyla Uria aalge Uria lomvia Alaska uria Gulf of Alaska Data Portal (via DataONE) Gulf of Alaska Nord Island ENVELOPE(141.550,141.550,-66.750,-66.750) ENVELOPE(-152.38,-151.94,59.0,58.8) |
institution |
Open Polar |
collection |
Gulf of Alaska Data Portal (via DataONE) |
op_collection_id |
dataone:urn:node:GOA |
language |
unknown |
topic |
Alaska Barren Islands common murre East Amatuli Island East Amatuli Light Rock EVOS EVOSTC Exxon Valdez Exxon Valdez Oil Spill Trustee Council monitoring nesting chronology Nord Island oil spill population census population counts Uria aalge Corvus corax Larus glaucescens Mallotus villosus Megaptera novaeanglia Rissa tridactyla Uria aalge Uria lomvia corax glaucescens villosus novaeanglia tridactyla aalge lomvia |
spellingShingle |
Alaska Barren Islands common murre East Amatuli Island East Amatuli Light Rock EVOS EVOSTC Exxon Valdez Exxon Valdez Oil Spill Trustee Council monitoring nesting chronology Nord Island oil spill population census population counts Uria aalge Corvus corax Larus glaucescens Mallotus villosus Megaptera novaeanglia Rissa tridactyla Uria aalge Uria lomvia corax glaucescens villosus novaeanglia tridactyla aalge lomvia David Roseneau Arthur Kettle G. Vernon Byrd Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994 |
topic_facet |
Alaska Barren Islands common murre East Amatuli Island East Amatuli Light Rock EVOS EVOSTC Exxon Valdez Exxon Valdez Oil Spill Trustee Council monitoring nesting chronology Nord Island oil spill population census population counts Uria aalge Corvus corax Larus glaucescens Mallotus villosus Megaptera novaeanglia Rissa tridactyla Uria aalge Uria lomvia corax glaucescens villosus novaeanglia tridactyla aalge lomvia |
description |
The report summarizes the results of the common murre restoration monitoring work conducted in the northern Gulf of Alaska for the Exxon Valdez Oil Spill Trustee Council. Information on population numbers, nesting chronology, and productivity of murres were collected by U.S. Fish and Wildlife Service (FWS) biologists at the East Amatuli Island- Light Rock and Nord Island-northwest Islet colonies in the Barren Islands during the 1993 and 1994 nesting seasons.These data are presented and statistically compared with information reported in the 1989-1993 FWS murrage damage assessment and restoration studies, and with data obtained during 1990-1992 University of Washington (UW) and 1991 Dames & Moore studies. Although positive trends in population numbers were found on two FWS and three UW plots at East Amatuli Island-Light Rock over the postspill period, no trends were apparent on larger sections of habitat at this colony or at the nearby Nord Island-Northwest Islet nesting complex. Nesting chronology was similar between study sites and about one week earlier than during 1993. Productivity also did not differ between study sites. In general, reproductive success in the Barren Islands was normal to high, compared with other Gulf of Alaska murres colonies. |
format |
Dataset |
author |
David Roseneau Arthur Kettle G. Vernon Byrd |
author_facet |
David Roseneau Arthur Kettle G. Vernon Byrd |
author_sort |
David Roseneau |
title |
Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994 |
title_short |
Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994 |
title_full |
Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994 |
title_fullStr |
Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994 |
title_full_unstemmed |
Common Murre Restoration Monitoring in the Barren Islands, AK, 1993-1994 |
title_sort |
common murre restoration monitoring in the barren islands, ak, 1993-1994 |
publisher |
Gulf of Alaska Data Portal |
publishDate |
|
url |
https://search.dataone.org/view/df35j.14.14 |
op_coverage |
East Amatuli Island- Light Rock and Nord Island-Northwest Islet ENVELOPE(-152.38,-151.94,59.0,58.8) BEGINDATE: 1993-01-01T00:00:00Z ENDDATE: 1994-01-01T00:00:00Z |
long_lat |
ENVELOPE(141.550,141.550,-66.750,-66.750) ENVELOPE(-152.38,-151.94,59.0,58.8) |
geographic |
Gulf of Alaska Nord Island |
geographic_facet |
Gulf of Alaska Nord Island |
genre |
Common Murre Nord Island rissa tridactyla Uria aalge Uria lomvia Alaska uria |
genre_facet |
Common Murre Nord Island rissa tridactyla Uria aalge Uria lomvia Alaska uria |
_version_ |
1811923866602176512 |