{"id":{"repo_id":"portland-state","oai_identifier":"oai:pdxscholar.library.pdx.edu:open_access_etds-2717"},"canonical_url":"https://search.dev.ndltd.org/etd/portland-state/oai:pdxscholar.library.pdx.edu:open_access_etds-2717","repository":{"repo_id":"portland-state","name":"Portland State University","base_url":"https://pdxscholar.library.pdx.edu/do/oai/"},"display":{"title":"Vegetation, Environmental Characteristics, and their Relationships: Variation within the Annually Flooded Riparian Zones of the John Day River Basin, Oregon","abstract":"","abstract_html":null,"abstract_has_math":false,"creators":["Hartsfield, Samuel J."],"institution":null,"degree_name":"Master of Science (M.S.) in Environmental Science and Resources","degree_level":"Thesis","degree_discipline":null,"degree_department":null,"school":null,"contributors":["Joseph Maser"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":null,"date_issued":"","date_published":null,"updated_at":"2026-07-27T20:32:38Z","subjects":["Riparian areas -- Oregon -- John Day River Watershed -- Analysis","Watersheds -- Oregon","Riparian plants -- Oregon -- John Day River Watershed","Riparian ecology -- Oregon -- John Day River Watershed","Plant diversity -- Oregon -- John Day River Watershed","Natural Resources and Conservation","Natural Resources Management and Policy"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://pdxscholar.library.pdx.edu/open_access_etds/1718","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Joseph Maser"]},{"key":"dc:creator","label":"Author","values":["Hartsfield, Samuel J."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (M.S.) in Environmental Science and Resources"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Riparian areas -- Oregon -- John Day River Watershed -- Analysis","Watersheds -- Oregon","Riparian plants -- Oregon -- John Day River Watershed","Riparian ecology -- Oregon -- John Day River Watershed","Plant diversity -- Oregon -- John Day River Watershed","Natural Resources and Conservation","Natural Resources Management and Policy"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://pdxscholar.library.pdx.edu/open_access_etds/1718"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:title","label":"Title","values":["Vegetation, Environmental Characteristics, and their Relationships: Variation within the Annually Flooded Riparian Zones of the John Day River Basin, Oregon"]}]}],"canonical_facts":{"dc:contributor":["Joseph Maser"],"dc:creator":["Hartsfield, Samuel J."],"dc:identifier":["https://pdxscholar.library.pdx.edu/open_access_etds/1718"],"dc:subject":["Riparian areas -- Oregon -- John Day River Watershed -- Analysis","Watersheds -- Oregon","Riparian plants -- Oregon -- John Day River Watershed","Riparian ecology -- Oregon -- John Day River Watershed","Plant diversity -- Oregon -- John Day River Watershed","Natural Resources and Conservation","Natural Resources Management and Policy"],"dc:title":["Vegetation, Environmental Characteristics, and their Relationships: Variation within the Annually Flooded Riparian Zones of the John Day River Basin, Oregon"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["Master of Science (M.S.) in Environmental Science and Resources"]},"updated_at":"2026-07-27T20:32:38Z"}