The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999
Fishery productivity in an ecosystem is often linked to zooplankton production. Zooplankton communities vary both temporally and spatially, thus extensive effort must be undertaken to describe their broader-scale and seasonal patterns. Once baselines are established, zooplankton communities can beco...
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dataone:df35a.16.6 2024-03-03T19:46:32+00:00 The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999 Prince William Sound Aquaculture Corporation (PWSAC) Prince William Sound, Alaska ENVELOPE(-148.82715,-145.26726,61.159164,59.633453) BEGINDATE: 1981-01-01T00:00:00Z ENDDATE: 1999-01-01T00:00:00Z 2013-02-21T00:00:00Z https://search.dataone.org/view/df35a.16.6 unknown Gulf of Alaska Data Portal Exxon Valdez, Oil Spill, Zooplankton, Phytoplankton, Hatchery, Salmon, Juvenile Salmon, Prince William Sound Exxon Valdez Oil Spill, EVOS, Exxon Valdez Oil Spill Trustee Councile, EVOSTC Dataset dataone:urn:node:GOA 2024-03-03T19:05:53Z Fishery productivity in an ecosystem is often linked to zooplankton production. Zooplankton communities vary both temporally and spatially, thus extensive effort must be undertaken to describe their broader-scale and seasonal patterns. Once baselines are established, zooplankton communities can become sensitive indicators of environmental conditions. Thus, long-term observations on planktonic communities may be the key to understanding how marine environments, and the higher trophic levels dependent on them, change over time. Furthermore, understanding the feeding environment of juvenile pink salmon when they first enter the ocean may allow hatchery-reared pink salmon to be released coincident with favorable zooplankton conditions. ZooImage was used to process zooplankton and phytoplankton samples from seven salmon hatcheries in PWS between 1981 and 1999. The standing stock for zooplankton and phytoplankton samples was determined for two different stations at each hatchery, one in the bay immediately adjacent to the hatchery and one in the passage immediately adjacent to the hatchery. A data request to PWSAC may be possible on a case-by-case basis. Dataset Pink salmon Alaska Gulf of Alaska Data Portal (via DataONE) ENVELOPE(-148.82715,-145.26726,61.159164,59.633453) |
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Open Polar |
collection |
Gulf of Alaska Data Portal (via DataONE) |
op_collection_id |
dataone:urn:node:GOA |
language |
unknown |
topic |
Exxon Valdez, Oil Spill, Zooplankton, Phytoplankton, Hatchery, Salmon, Juvenile Salmon, Prince William Sound Exxon Valdez Oil Spill, EVOS, Exxon Valdez Oil Spill Trustee Councile, EVOSTC |
spellingShingle |
Exxon Valdez, Oil Spill, Zooplankton, Phytoplankton, Hatchery, Salmon, Juvenile Salmon, Prince William Sound Exxon Valdez Oil Spill, EVOS, Exxon Valdez Oil Spill Trustee Councile, EVOSTC Prince William Sound Aquaculture Corporation (PWSAC) The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999 |
topic_facet |
Exxon Valdez, Oil Spill, Zooplankton, Phytoplankton, Hatchery, Salmon, Juvenile Salmon, Prince William Sound Exxon Valdez Oil Spill, EVOS, Exxon Valdez Oil Spill Trustee Councile, EVOSTC |
description |
Fishery productivity in an ecosystem is often linked to zooplankton production. Zooplankton communities vary both temporally and spatially, thus extensive effort must be undertaken to describe their broader-scale and seasonal patterns. Once baselines are established, zooplankton communities can become sensitive indicators of environmental conditions. Thus, long-term observations on planktonic communities may be the key to understanding how marine environments, and the higher trophic levels dependent on them, change over time. Furthermore, understanding the feeding environment of juvenile pink salmon when they first enter the ocean may allow hatchery-reared pink salmon to be released coincident with favorable zooplankton conditions. ZooImage was used to process zooplankton and phytoplankton samples from seven salmon hatcheries in PWS between 1981 and 1999. The standing stock for zooplankton and phytoplankton samples was determined for two different stations at each hatchery, one in the bay immediately adjacent to the hatchery and one in the passage immediately adjacent to the hatchery. A data request to PWSAC may be possible on a case-by-case basis. |
format |
Dataset |
author |
Prince William Sound Aquaculture Corporation (PWSAC) |
author_facet |
Prince William Sound Aquaculture Corporation (PWSAC) |
author_sort |
Prince William Sound Aquaculture Corporation (PWSAC) |
title |
The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999 |
title_short |
The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999 |
title_full |
The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999 |
title_fullStr |
The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999 |
title_full_unstemmed |
The interannual variability of zooplankton and phytoplankton within salmon hatcheries of the Prince William Sound, Alaska: 1981-1999 |
title_sort |
interannual variability of zooplankton and phytoplankton within salmon hatcheries of the prince william sound, alaska: 1981-1999 |
publisher |
Gulf of Alaska Data Portal |
publishDate |
|
url |
https://search.dataone.org/view/df35a.16.6 |
op_coverage |
Prince William Sound, Alaska ENVELOPE(-148.82715,-145.26726,61.159164,59.633453) BEGINDATE: 1981-01-01T00:00:00Z ENDDATE: 1999-01-01T00:00:00Z |
long_lat |
ENVELOPE(-148.82715,-145.26726,61.159164,59.633453) |
genre |
Pink salmon Alaska |
genre_facet |
Pink salmon Alaska |
_version_ |
1792544850274418688 |