Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests
LONG-TERM GOALS: My long-term goal is to achieve a predictive understanding of the vertical distribution and migration of pelagic animals in the sea by assessing the behavioral and demographic responses of zooplankton and micronekton to various combinations of food resources and predation risk. SCIE...
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ftdtic:ADA619089 2023-05-15T15:48:00+02:00 Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests Bollens, Stephen M SAN FRANCISCO STATE UNIV TIBURON CA TIBURON CENTER FOR ENVIRONMENTAL STUDIES 1997-09-30 text/html http://www.dtic.mil/docs/citations/ADA619089 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA619089 en eng http://www.dtic.mil/docs/citations/ADA619089 Approved for public release; distribution is unlimited. DTIC Biology Ecology *HABITATS *NEKTON *ZOOPLANKTON ANIMALS ARABIAN SEA ASSIMILATION BEHAVIOR CLOSURES DEMOGRAPHY DISTRIBUTION EXPERIMENTAL DESIGN FEEDING MODELS OCEANS POPULATION PREDICTIONS RESOURCES RESPONSE SAN FRANCISCO BAY SELECTION TEST AND EVALUATION TEST METHODS THEORY Text 1997 ftdtic 2016-02-24T18:15:35Z LONG-TERM GOALS: My long-term goal is to achieve a predictive understanding of the vertical distribution and migration of pelagic animals in the sea by assessing the behavioral and demographic responses of zooplankton and micronekton to various combinations of food resources and predation risk. SCIENTIFIC OBJECTIVES: First, to test the predictions of a habitat (depth) selection model based on optimization theory by determining the responses of individual zooplankters to various experimentally manipulated conditions of predatory risk and potential feeding rate. Second, to extend the test of the habitat (depth) selection model to field populations of marine zooplankton (e.g., Calanus finmarchicus on Georges Bank and Acartia spp. in San Francisco Bay). A related sub-project, entitled Predation Closure in Modeling the Arabian Sea Pelagic Ecosystem: Model Extension and Data Assimilation, in collaboration with John Steele (WHOI), has two additional objectives: 1) to extend an existing N/P/Z model and apply it to the Arabian Sea; and 2) to compile and assimilate extant field data on zooplanktivores in the Arabian Sea. Text Calanus finmarchicus Defense Technical Information Center: DTIC Technical Reports database Steele ENVELOPE(-60.710,-60.710,-70.980,-70.980) |
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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 Ecology *HABITATS *NEKTON *ZOOPLANKTON ANIMALS ARABIAN SEA ASSIMILATION BEHAVIOR CLOSURES DEMOGRAPHY DISTRIBUTION EXPERIMENTAL DESIGN FEEDING MODELS OCEANS POPULATION PREDICTIONS RESOURCES RESPONSE SAN FRANCISCO BAY SELECTION TEST AND EVALUATION TEST METHODS THEORY |
spellingShingle |
Biology Ecology *HABITATS *NEKTON *ZOOPLANKTON ANIMALS ARABIAN SEA ASSIMILATION BEHAVIOR CLOSURES DEMOGRAPHY DISTRIBUTION EXPERIMENTAL DESIGN FEEDING MODELS OCEANS POPULATION PREDICTIONS RESOURCES RESPONSE SAN FRANCISCO BAY SELECTION TEST AND EVALUATION TEST METHODS THEORY Bollens, Stephen M Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests |
topic_facet |
Biology Ecology *HABITATS *NEKTON *ZOOPLANKTON ANIMALS ARABIAN SEA ASSIMILATION BEHAVIOR CLOSURES DEMOGRAPHY DISTRIBUTION EXPERIMENTAL DESIGN FEEDING MODELS OCEANS POPULATION PREDICTIONS RESOURCES RESPONSE SAN FRANCISCO BAY SELECTION TEST AND EVALUATION TEST METHODS THEORY |
description |
LONG-TERM GOALS: My long-term goal is to achieve a predictive understanding of the vertical distribution and migration of pelagic animals in the sea by assessing the behavioral and demographic responses of zooplankton and micronekton to various combinations of food resources and predation risk. SCIENTIFIC OBJECTIVES: First, to test the predictions of a habitat (depth) selection model based on optimization theory by determining the responses of individual zooplankters to various experimentally manipulated conditions of predatory risk and potential feeding rate. Second, to extend the test of the habitat (depth) selection model to field populations of marine zooplankton (e.g., Calanus finmarchicus on Georges Bank and Acartia spp. in San Francisco Bay). A related sub-project, entitled Predation Closure in Modeling the Arabian Sea Pelagic Ecosystem: Model Extension and Data Assimilation, in collaboration with John Steele (WHOI), has two additional objectives: 1) to extend an existing N/P/Z model and apply it to the Arabian Sea; and 2) to compile and assimilate extant field data on zooplanktivores in the Arabian Sea. |
author2 |
SAN FRANCISCO STATE UNIV TIBURON CA TIBURON CENTER FOR ENVIRONMENTAL STUDIES |
format |
Text |
author |
Bollens, Stephen M |
author_facet |
Bollens, Stephen M |
author_sort |
Bollens, Stephen M |
title |
Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests |
title_short |
Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests |
title_full |
Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests |
title_fullStr |
Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests |
title_full_unstemmed |
Habitat (Depth) Selection in Marine Zooplankton: Theory and Experimental Tests |
title_sort |
habitat (depth) selection in marine zooplankton: theory and experimental tests |
publishDate |
1997 |
url |
http://www.dtic.mil/docs/citations/ADA619089 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA619089 |
long_lat |
ENVELOPE(-60.710,-60.710,-70.980,-70.980) |
geographic |
Steele |
geographic_facet |
Steele |
genre |
Calanus finmarchicus |
genre_facet |
Calanus finmarchicus |
op_source |
DTIC |
op_relation |
http://www.dtic.mil/docs/citations/ADA619089 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766382991311896576 |