{"id":{"repo_id":"wvu","oai_identifier":"oai:researchrepository.wvu.edu:etd-2541"},"canonical_url":"https://search.dev.ndltd.org/etd/wvu/oai:researchrepository.wvu.edu:etd-2541","repository":{"repo_id":"wvu","name":"West Virginia University","base_url":"https://researchrepository.wvu.edu/do/oai/"},"display":{"title":"Spatial population dynamics of brook trout (Salvelinus fontinalis) in a central Appalachian watershed","abstract":"I examined the spatial population dynamics of brook trout (Salvelinus fontinalis) in a central Appalachian watershed. The objectives of my research were: (1) identify factors that influence reproduction; (2) determine if factors that influence reproduction influence the distribution and abundance of juvenile and adults; and (3) to determine if the spatial arrangement of stream habitat influence growth, residency, and population fluctuation rates. I used visual surveys and redd counts to quantify spatial variation in habitat quality and brook trout spawning activity. I conducted a mark-recapture study over four seasons to quantify population parameters. The results of my research show that: (1) spawning occurred most often in the headwaters of Second Fork; (2) spawning intensity is a strong predictor of juvenile and small adult densities; and (3) growth and residency rates of juvenile and large adults was greatest in areas where the availability of spawning, feeding, and refuge habitats was greatest.","abstract_html":"I examined the spatial population dynamics of brook trout (Salvelinus fontinalis) in a central Appalachian watershed. The objectives of my research were: (1) identify factors that influence reproduction; (2) determine if factors that influence reproduction influence the distribution and abundance of juvenile and adults; and (3) to determine if the spatial arrangement of stream habitat influence growth, residency, and population fluctuation rates. I used visual surveys and redd counts to quantify spatial variation in habitat quality and brook trout spawning activity. I conducted a mark-recapture study over four seasons to quantify population parameters. The results of my research show that: (1) spawning occurred most often in the headwaters of Second Fork; (2) spawning intensity is a strong predictor of juvenile and small adult densities; and (3) growth and residency rates of juvenile and large adults was greatest in areas where the availability of spawning, feeding, and refuge habitats was greatest.","abstract_has_math":false,"creators":["Lamothe, Peter John"],"institution":null,"degree_name":"MS","degree_level":"Thesis","degree_discipline":"Wildlife and Fisheries Resources","degree_department":null,"school":null,"contributors":["Patricia M. Mazik","J. Todd Petty."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2002,"date_issued":"2002-05-01T07:00:00Z","date_published":"2002-05-01T07:00:00Z","updated_at":"2026-07-24T06:15:55Z","subjects":["Aquatic sciences","Limnology"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["https://researchrepository.wvu.edu/etd/1538"],"render_values":[{"text":"https://researchrepository.wvu.edu/etd/1538","href":"https://researchrepository.wvu.edu/etd/1538","code":true}]}]},"links":{"outbound_url":"https://doi.org/10.33915/etd.1538","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Patricia M. Mazik","J. Todd Petty."]},{"key":"dc:creator","label":"Author","values":["Lamothe, Peter John"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2019-01-17T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Wildlife and Fisheries Resources"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["MS"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Aquatic sciences","Limnology"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://doi.org/10.33915/etd.1538","https://researchrepository.wvu.edu/etd/1538"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["I examined the spatial population dynamics of brook trout (Salvelinus fontinalis) in a central Appalachian watershed. The objectives of my research were: (1) identify factors that influence reproduction; (2) determine if factors that influence reproduction influence the distribution and abundance of juvenile and adults; and (3) to determine if the spatial arrangement of stream habitat influence growth, residency, and population fluctuation rates. I used visual surveys and redd counts to quantify spatial variation in habitat quality and brook trout spawning activity. I conducted a mark-recapture study over four seasons to quantify population parameters. The results of my research show that: (1) spawning occurred most often in the headwaters of Second Fork; (2) spawning intensity is a strong predictor of juvenile and small adult densities; and (3) growth and residency rates of juvenile and large adults was greatest in areas where the availability of spawning, feeding, and refuge habitats was greatest."]},{"key":"dc:title","label":"Title","values":["Spatial population dynamics of brook trout (Salvelinus fontinalis) in a central Appalachian watershed"]}]}],"canonical_facts":{"dc:contributor":["Patricia M. Mazik","J. Todd Petty."],"dc:creator":["Lamothe, Peter John"],"dc:date.available":["2019-01-17T08:00:00Z"],"dc:description.abstract":["I examined the spatial population dynamics of brook trout (Salvelinus fontinalis) in a central Appalachian watershed. The objectives of my research were: (1) identify factors that influence reproduction; (2) determine if factors that influence reproduction influence the distribution and abundance of juvenile and adults; and (3) to determine if the spatial arrangement of stream habitat influence growth, residency, and population fluctuation rates. I used visual surveys and redd counts to quantify spatial variation in habitat quality and brook trout spawning activity. I conducted a mark-recapture study over four seasons to quantify population parameters. The results of my research show that: (1) spawning occurred most often in the headwaters of Second Fork; (2) spawning intensity is a strong predictor of juvenile and small adult densities; and (3) growth and residency rates of juvenile and large adults was greatest in areas where the availability of spawning, feeding, and refuge habitats was greatest."],"dc:identifier":["https://doi.org/10.33915/etd.1538","https://researchrepository.wvu.edu/etd/1538"],"dc:subject":["Aquatic sciences","Limnology"],"dc:title":["Spatial population dynamics of brook trout (Salvelinus fontinalis) in a central Appalachian watershed"],"thesis:degree_discipline":["Wildlife and Fisheries Resources"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["MS"]},"updated_at":"2026-07-24T06:15:55Z"}