{"id":1778,"date":"2022-07-27T17:00:58","date_gmt":"2022-07-27T21:00:58","guid":{"rendered":"https:\/\/site.uvm.edu\/cals-news\/?p=1778"},"modified":"2022-07-27T17:00:58","modified_gmt":"2022-07-27T21:00:58","slug":"zia-climate-change-water-quality","status":"publish","type":"post","link":"https:\/\/site.uvm.edu\/cals-news\/zia-climate-change-water-quality\/","title":{"rendered":"Research on Climate Change and Lake Champlain’s Legacy Phosphorus Published"},"content":{"rendered":"
\"A
A conceptual model of global climate change-induced changes in air temperature and precipitation that directly influence external nutrient loading from the watershed, and indirectly influence internal lake bottom sediment loading of legacy nutrients.<\/figcaption><\/figure>\n

Community Development and Applied Economics Professor Asim Zia<\/a> is receiving media coverage after the publication of a research paper entitled, “Climate Change-Legacy Phosphorus Synergy Hinders Lake Response to Aggressive Water Policy Targets.” The research investigated the impacts that climate change is having on the ability to meet water quality standards in Lake Champlain.<\/p>\n

The research used a novel integrated assessment model (IAM) “that simulates phosphorus and potentially harmful cyanobacteria bloom dynamics in Missisquoi Bay of Lake Champlain, under alternate nutrient reduction and climate change scenarios.”<\/p>\n

The combination of “legacy” nutrients such as phosphorus accumulated over years in lake bottom sediments, and warming water temperatures are responsible for more frequent occurrences of toxic blue-green algae blooms in the lake. This is creating difficulties in meeting the standards for improving water quality set by policy makers.<\/span><\/p>\n

Read the publication in Earth’s Future journal here – https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/2021EF002234<\/a><\/p>\n

Listen to Zia’s July 20, 2022 interview for “Algae blooms, invasive species threaten Lake Champlain’s health<\/a>” on Vermont Edition.<\/p>\n","protected":false},"excerpt":{"rendered":"

Community Development and Applied Economics Professor Asim Zia is receiving media coverage after the publication of a research paper entitled, “Climate Change-Legacy Phosphorus Synergy Hinders Lake Response to Aggressive Water Policy Targets.” The research investigated the impacts that climate change is having on the ability to meet water quality standards in Lake Champlain.<\/p>\n","protected":false},"author":7974,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12,28,14],"tags":[84,46],"class_list":["post-1778","post","type-post","status-publish","format-standard","hentry","category-cals","category-faculty","category-research","tag-climate-change","tag-water-quality"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":1789,"url":"https:\/\/site.uvm.edu\/cals-news\/july-2022-cals-in-the-news\/","url_meta":{"origin":1778,"position":0},"title":"July 2022 CALS in the News","author":"CALS Communications","date":"July 27, 2022","format":false,"excerpt":"CALS and Extension faculty, staff and students are making headlines for their commentaries, research findings, as subject matter experts, and for outreach collaborations. Below is a collection of recent stories. Research from Qingbin Wang is heavily cited in this article from Greenwire reporting on the waning excitement about \"cow power\"\u2026","rel":"","context":"In "CALS"","block_context":{"text":"CALS","link":"https:\/\/site.uvm.edu\/cals-news\/category\/cals\/"},"img":{"alt_text":"Megaphone shouting news about agriculture.","src":"https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2022\/01\/news4.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2022\/01\/news4.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2022\/01\/news4.png?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2022\/01\/news4.png?resize=700%2C400 2x, https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2022\/01\/news4.png?resize=1050%2C600 3x"},"classes":[]},{"id":386,"url":"https:\/\/site.uvm.edu\/cals-news\/green-infrastructure-greener\/","url_meta":{"origin":1778,"position":1},"title":"Making Green Infrastructure Greener","author":"CALS Communications","date":"October 18, 2021","format":false,"excerpt":"Research by Plant and Soil Science Associate Professor Stephanie Hurley and PhD student Michael Ament were featured in a Lake Champlain Sea Grant article entitled, \"Making Green Infrastructure Greener.\" Green stormwater infrastructure has emerged as an eco-friendly way to manage the large volumes of water that flow off parking lots,\u2026","rel":"","context":"In "CALS"","block_context":{"text":"CALS","link":"https:\/\/site.uvm.edu\/cals-news\/category\/cals\/"},"img":{"alt_text":"UVM students and professor building a rain garden.","src":"https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2021\/10\/hurley-raingardenjpg.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2021\/10\/hurley-raingardenjpg.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2021\/10\/hurley-raingardenjpg.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2021\/10\/hurley-raingardenjpg.jpg?resize=700%2C400 2x, https:\/\/i0.wp.com\/site.uvm.edu\/cals-news\/files\/2021\/10\/hurley-raingardenjpg.jpg?resize=1050%2C600 3x"},"classes":[]},{"id":1156,"url":"https:\/\/site.uvm.edu\/cals-news\/february-2022-cals-news\/","url_meta":{"origin":1778,"position":2},"title":"February 2022 CALS in the News","author":"CALS Communications","date":"February 23, 2022","format":false,"excerpt":"CALS and Extension faculty, staff and students are making headlines for their commentaries, research findings, as subject matter experts, and for outreach collaborations. 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