教案

環教圖書館

Big River Game- Land Use and Sediment

 
瀏覽人數:95
發表者姓名 Erica Sniegowski
適用組別 社會組
教案主題 Big River Game- Land Use and Sediment
知識分類 環境概念知識
內容類型 環境及資源管理
實施方法 課程
教學場域
教學目的 Increased knowledge about major sources of sediment to the river  Increased knowledge about stormwater and land use BMPs and how those practices are used to reach pollutant load reductions  Understanding of how land use decisions impact water quality  Understanding that water bodies have limits - they can only take so much before water quality, habitat, and designated uses are degraded  Understanding of the need for individual and community level solutions for protecting water quality and habitat
教學內容 Stormwater runoff from various landscapes carries with it pollutants, including sediment, which ends up in our rivers and lakes. Sediment clogs fish gills, decreases light penetration, and carries nutrients and toxic compounds. Unstable, eroding river banks also contribute to sediment pollution. A river can only take so much sediment before it starts to show poor water quality and habitat degradation.
參考網址 http://www.eecapacity.net/sites/default/files/resources/files/2011%20Urban%20EE%20Lessons_0.pdf
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更新日期:2016/05/10
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