{"id":{"repo_id":"unt","oai_identifier":"info:ark/67531/metadc4624"},"canonical_url":"https://search.dev.ndltd.org/etd/unt/info:ark/67531/metadc4624","repository":{"repo_id":"unt","name":"University of North Texas","base_url":"https://digital.library.unt.edu/oai/"},"display":{"title":"Surface Water and Groundwater Hydrology of Borrow-Pit Wetlands and Surrounding Areas of the Lewisville Lake Environmental Learning Area, Lewisville, Texas","abstract":"The focus of this study was to characterize the surface water and groundwater hydrology of borrow-pit wetlands located within the borders of the Lewisville Lake Environmental Learning Area (LLELA), east of the Elm Fork of the Trinity River. The wetlands were excavated into alluvial deposits downstream of the Lewisville Lake Dam. Both surface water and groundwater contribute to the hydro-period of the borrow-pit wetlands. Nearby marshes exhibit characteristics of groundwater discharge. Salinity in groundwater-fed wetlands could affect establishment of vegetation, as suggested from plant surveys. Surface water input from storm events dilutes salinity levels. Management of LLELA wetlands should include long-term evaluation of hydrology and plantings to enhance habitat. Plans for additional wetlands should consider both surface water and groundwater inputs.","abstract_html":"The focus of this study was to characterize the surface water and groundwater hydrology of borrow-pit wetlands located within the borders of the Lewisville Lake Environmental Learning Area (LLELA), east of the Elm Fork of the Trinity River. The wetlands were excavated into alluvial deposits downstream of the Lewisville Lake Dam. Both surface water and groundwater contribute to the hydro-period of the borrow-pit wetlands. Nearby marshes exhibit characteristics of groundwater discharge. Salinity in groundwater-fed wetlands could affect establishment of vegetation, as suggested from plant surveys. Surface water input from storm events dilutes salinity levels. Management of LLELA wetlands should include long-term evaluation of hydrology and plantings to enhance habitat. Plans for additional wetlands should consider both surface water and groundwater inputs.","abstract_has_math":false,"creators":["Dodd-Williams, Lynde L."],"institution":"University of North Texas","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Hudak, Paul F.","Dickson, Kenneth L.","La Point, Thomas W., 1949-"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2004,"date_issued":"2004-08","date_published":"2004-08","updated_at":"2026-07-24T05:35:09Z","subjects":["Wetland hydrology -- Texas -- Garza-Little Elm Reservoir Region.","Lewisville Lake Environmental Learning Area (Tex.)","groundwater","surface water","wetlands","hydrology","wetland management","hydro-period"],"languages":["English"],"rights":["Public","Copyright","Dodd-Williams, Lynde L.","Copyright is held by the author, unless otherwise noted. All rights reserved."],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["oclc: 56612872","untcat: b2662371","https://digital.library.unt.edu/ark:/67531/metadc4624/","ark: ark:/67531/metadc4624"],"render_values":[{"text":"oclc: 56612872","href":null,"code":true},{"text":"untcat: b2662371","href":null,"code":true},{"text":"https://digital.library.unt.edu/ark:/67531/metadc4624/","href":"https://digital.library.unt.edu/ark:/67531/metadc4624/","code":true},{"text":"ark: ark:/67531/metadc4624","href":null,"code":true}]}]},"links":{"outbound_url":"https://doi.org/10.12794/metadc4624","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Hudak, Paul F.","Dickson, Kenneth L.","La Point, Thomas W., 1949-"]},{"key":"dc:creator","label":"Author","values":["Dodd-Williams, Lynde L."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2004-08"]},{"key":"dc:publisher","label":"Institution","values":["University of North Texas"]},{"key":"dc:type","label":"Dc Type","values":["Thesis or Dissertation"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Wetland hydrology -- Texas -- Garza-Little Elm Reservoir Region.","Lewisville Lake Environmental Learning Area (Tex.)","groundwater","surface water","wetlands","hydrology","wetland management","hydro-period"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["English"]},{"key":"dc:rights","label":"Dc Rights","values":["Public","Copyright","Dodd-Williams, Lynde L.","Copyright is held by the author, unless otherwise noted. 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Salinity in groundwater-fed wetlands could affect establishment of vegetation, as suggested from plant surveys. Surface water input from storm events dilutes salinity levels. Management of LLELA wetlands should include long-term evaluation of hydrology and plantings to enhance habitat. Plans for additional wetlands should consider both surface water and groundwater inputs."]},{"key":"dc:format","label":"Dc Format","values":["Text"]},{"key":"dc:title","label":"Title","values":["Surface Water and Groundwater Hydrology of Borrow-Pit Wetlands and Surrounding Areas of the Lewisville Lake Environmental Learning Area, Lewisville, Texas"]}]}],"canonical_facts":{"dc:contributor":["Hudak, Paul F.","Dickson, Kenneth L.","La Point, Thomas W., 1949-"],"dc:creator":["Dodd-Williams, Lynde L."],"dc:date":["2004-08"],"dc:description":["The focus of this study was to characterize the surface water and groundwater hydrology of borrow-pit wetlands located within the borders of the Lewisville Lake Environmental Learning Area (LLELA), east of the Elm Fork of the Trinity River. The wetlands were excavated into alluvial deposits downstream of the Lewisville Lake Dam. Both surface water and groundwater contribute to the hydro-period of the borrow-pit wetlands. Nearby marshes exhibit characteristics of groundwater discharge. Salinity in groundwater-fed wetlands could affect establishment of vegetation, as suggested from plant surveys. Surface water input from storm events dilutes salinity levels. Management of LLELA wetlands should include long-term evaluation of hydrology and plantings to enhance habitat. Plans for additional wetlands should consider both surface water and groundwater inputs."],"dc:format":["Text"],"dc:identifier":["oclc: 56612872","untcat: b2662371","doi: 10.12794/metadc4624","https://digital.library.unt.edu/ark:/67531/metadc4624/","ark: ark:/67531/metadc4624"],"dc:language":["English"],"dc:publisher":["University of North Texas"],"dc:rights":["Public","Copyright","Dodd-Williams, Lynde L.","Copyright is held by the author, unless otherwise noted. 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