{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T20:50:29Z","timestamp":1792788629238,"version":"4.5.0"},"reference-count":88,"publisher":"Public Library of Science (PLoS)","issue":"9","license":[{"start":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T00:00:00Z","timestamp":1789516800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/"}],"funder":[{"DOI":"10.13039\/100012149","name":"Minnesota Environment and Natural Resources Trust Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100012149","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100012149","name":"Minnesota Environment and Natural Resources Trust Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100012149","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000203","name":"U.S. Geological Survey","doi-asserted-by":"publisher","award":["G22AP00056"],"award-info":[{"award-number":["G22AP00056"]}],"id":[{"id":"10.13039\/100000203","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000203","name":"U.S. Geological Survey","doi-asserted-by":"publisher","award":["G22AP00056"],"award-info":[{"award-number":["G22AP00056"]}],"id":[{"id":"10.13039\/100000203","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007917","name":"Agricultural Research Service","doi-asserted-by":"publisher","award":["58-2032-2-051"],"award-info":[{"award-number":["58-2032-2-051"]}],"id":[{"id":"10.13039\/100007917","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007917","name":"Agricultural Research Service","doi-asserted-by":"publisher","award":["58-2032-2-051"],"award-info":[{"award-number":["58-2032-2-051"]}],"id":[{"id":"10.13039\/100007917","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Minnesota Lakes and River Advocates"},{"name":"Minnesota Lakes and River Advocates"},{"name":"University of Minnesota College of Food, Agricultural, and Natural Resource Sciences","id":[{"id":"https:\/\/ror.org\/017zqws13","id-type":"ROR","asserted-by":"crossref"}]},{"name":"University of Minnesota College of Food, Agricultural, and Natural Resource Sciences","id":[{"id":"https:\/\/ror.org\/017zqws13","id-type":"ROR","asserted-by":"crossref"}]},{"name":"University of Minnesota\u2019s Water Resources Center"},{"name":"University of Minnesota\u2019s Water Resources Center"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS One"],"abstract":"<jats:p>Aquatic invasive species (AIS) cause significant ecological and economic impacts, including habitat damage, degradation of water quality, and reduced recreational opportunities. While many of these effects are well documented, less is known about how the general public perceives and engages with AIS in regions with significant freshwater infestations. To this end, we conducted surveys of general residents and lake association members, a self-selected stakeholder sample drawn from a lake advocacy organization in Minnesota, USA, a state where over half of its waters (by area) are affected by AIS, with the objective of estimating households\u2019 willingness to pay (WTP) for managing AIS populations. Using a single-bounded trichotomous-choice question, we asked respondents whether they would support an annual increase in property tax or rent, with the generated revenue earmarked for AIS prevention, control, and containment. We conservatively estimate that general households are willing to pay $35\u2013$40 per year, while lake association members are willing to pay $64\u2013$75 per year. These results indicate broad public support across both samples, with higher WTP among those with direct connections to the affected systems, including recreational users and those who trust resource managers. From a policy perspective, our findings have two implications. First, they can help policymakers and resource managers more effectively target financial and outreach strategies. Second, the WTP estimates provide a foundation for incorporating public preferences into conservation funding decisions.<\/jats:p>","DOI":"10.1371\/journal.pone.0346515","type":"journal-article","created":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T17:45:46Z","timestamp":1789580746000},"page":"e0346515","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":0,"title":["Economic benefits of aquatic invasive species management in freshwater systems: A contingent valuation study"],"prefix":"10.1371","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8109-3234","authenticated-orcid":true,"given":"Roshan","family":"Puri","sequence":"first","affiliation":[{"name":"University of California","place":["Davis, California, United States of America"],"department":["Center for Watershed Sciences"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lucia R.","family":"Levers","sequence":"additional","affiliation":[{"name":"University of California","place":["Davis, California, United States of America"],"department":["Center for Watershed Sciences"]},{"name":"USDA-ARS","place":["Davis, California, United States of America"],"department":["Sustainable Agricultural Water Systems Research"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amit K.","family":"Pradhananga","sequence":"additional","affiliation":[{"name":"University of Minnesota","place":["St. Paul, Minnesota, United States of America"],"department":["Department of Forest Resources, Center for Changing Landscapes"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2026,9,16]]},"reference":[{"issue":"3","key":"pone.0346515.ref001","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1080\/07438141.2010.504319","article-title":"Public preferences and values for management of aquatic invasive plants in state parks","volume":"26","author":"DC Adams","year":"2010","journal-title":"Lake and Reservoir Management"},{"issue":"3","key":"pone.0346515.ref002","doi-asserted-by":"crossref","first-page":"418","DOI":"10.1007\/s00267-011-9646-z","article-title":"Analyzing the social factors that influence willingness to pay for invasive alien species management under two different strategies: eradication and prevention","volume":"48","author":"M Garc\u00eda-Llorente","year":"2011","journal-title":"Environ Manage"},{"key":"pone.0346515.ref003","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-030-45367-1","volume-title":"Invasive species in forests and rangelands of the United States: a comprehensive science synthesis for the United States forest sector","author":"TM Poland","year":"2021"},{"issue":"4","key":"pone.0346515.ref004","doi-asserted-by":"crossref","DOI":"10.1111\/cobi.14260","article-title":"Modeling the risk of aquatic species invasion spread through boater movements and river connections","volume":"38","author":"AC Kinsley","year":"2024","journal-title":"Conserv Biol"},{"issue":"1","key":"pone.0346515.ref005","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1007\/s10750-014-2166-0","article-title":"Aquatic invasive species: challenges for the future","volume":"750","author":"JE Havel","year":"2015","journal-title":"Hydrobiologia"},{"key":"pone.0346515.ref006","unstructured":"Helfrich LA, Neves RJ, Parkhurst JA. Sustaining America\u2019s Aquatic Biodiversity: Why is Aquatic Biodiversity Declining? 2019."},{"key":"pone.0346515.ref007","unstructured":"Minnesota Department of Natural Resources. Infested Waters List: Aquatic Invasive Species. 2025. https:\/\/www.dnr.state.mn.us\/invasives\/ais\/infested.html"},{"key":"pone.0346515.ref008","unstructured":"Minnesota Department of Natural Resources. LakeFinder. 2025. https:\/\/www.dnr.state.mn.us\/lakefind\/index.html"},{"issue":"4","key":"pone.0346515.ref009","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0246860","article-title":"Recreationist willingness to pay for aquatic invasive species management","volume":"16","author":"LR Levers","year":"2021","journal-title":"PLoS One"},{"key":"pone.0346515.ref010","author":"CM Thomas","year":"2010"},{"key":"pone.0346515.ref011","volume-title":"Restoring the natural divide: separating the Great Lakes and Mississippi River basins in the Chicago area waterway system","author":"Great Lakes Commission","year":"2018"},{"key":"pone.0346515.ref012","doi-asserted-by":"crossref","unstructured":"Warziniack T, Haight RG, Yemshanov D, Apriesnig JL, Holmes TP, Countryman AM. Economics of invasive species. 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