PPT-Eutrophication

By Tadhamin Ailewe Eutrophication can be defined is the process of nutrient enrichment usually by nitrogen and phosphorus in aquatic ecosystems such that the productivity of the system ceases to be limited by the availability of nutrients It occurs naturally over geological time but maybe accelerated by human activities eg sewage disposal or land drainage. Before and After the ban on Phosphorus. Jesse Bennett Lisa Sasso Jacob . Jozefowski. A Brief History on Detergents. After WWII began to develop synthetic detergents. Made up of a surfactant and a builder. Forest Hydrology. Spring 2014. Water Quality and Aquatic Health. Tenet #1: . Contaminants from land end up in the water. Industrial, urban, agricultural chemicals. Tenet #2: . Aquatic systems . may. respond, often in undesirable ways. Algal Proliferation in Florida’s . Springs. Forest Hydrology. Spring . 2014. Water Quality and Aquatic Health. Tenet #1: . Contaminants from land end up in the water. Industrial, urban, agricultural chemicals. David J. Hardisty. Sauder School of Business. University of British Columbia. People. Project with SESYNC. Interdisciplinary group – mostly natural scientists (forestry, fish & wildlife, . etc. Tiffany Huang. Oceanography 497 B. School of Aquatics and Fisheries. A. n ecosystem response to human activities that fertilize bodies of water with N and P.. Ex: untreated sewage discharge, runoff from farms or lawns. Please Do Now: What kind of Nitrogen is the typical end product of the process of decomposition?. Agenda. Do Now. Humans and the Nitrogen Cycle. Sick Fish video. Quiz time YAY!. Remember. Most of the Nitrogen on earth is in the atmosphere, as N2 gas (78% of the air we breathe) . Lucy Crockford. Walsh Fellow. Trinity College Dublin. What’s impeding this lake’s recovery?. Outline. Policy. Pollution sources and eutrophication. Work on the lake. Results so far. Interpretation. Taking a trip with microbes and plankton. Yes, microbes are small. But they are definitely not all the same.. Microbe is a term that refers to microscopic organisms, such as bacteria, protozoa, fungi, algae, and even really small animals!. What is it?. excessive richness of . nutrients (especially phosphates and nitrates) . in a lake or other body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen. Acknowledgements:. CEST. i. CC. Washington State University Fulbright. Liv Haselbach Quinn Langfitt. For current modules email . h. aselbach@wsu.edu or visit cem.uaf.edu/. CESTiCC. . LCA Module Series Groups. EPARTMENT OF THE 1800 Washington Boulevard, Suite 540 Baltimore, Maryland 21230-1718 Submitted to: Watershed Protection Division U.S. Environmental Protection Agency, Region III Submittal Date: Novemb Eutrophication. Notes:. My Definition:. Date ________ pg. ___. Video. Class Definition – 1. st. Core. Eutrophication is a process that happens when water has too many nutrients from fertilizer runoff into water creating algal blooms causing a lack of sunlight to reach the bottom of the water; bacteria will grow and use up most of the oxygen and other organisms will die.. Genki Terauchi. Email: . Terauchi@npec.or.jp. Northwest Pacific Action Plan . Special Monitoring & Coastal Environmental Assessment Regional Activity Centre. . (NOWPAP. . CEARAC). 　. Regional Sea Program and NOWPAP . .” . – GESAMP . Definition. Impacts on living resources. Hazards to human health. Hindrance to marine activities. Impairment of quality of seawater. Reduction of amenities. Loss of aesthetic beauty.