PPT-Ocean Acidification

Carbon Dioxide and our Oceans What is Ocean Acidification and how does it affect the me httpyoutubeaG3n1fAa7vk Acid Test 3 Minute intro video clip OR The Natural Resources Defense Council NRDC documentary explores ocean acidification which is challenging marine life on a path not seen for tens of millions of years The film featuring Sigourney Weaver originally aired on Discovery Planet Green. While written to incorporate computer technology the lesson can be easily adapted to paper and pen Lesson Objective Students will compose a series of slides based on the exhibits at OC The teacher may select one type of exhibit such as those that co What’s It Got to Do With Oysters?. Direct result . of CO. 2. emissions. CO. 2. (aq). H. 2. CO. 3. HCO. 3. –. + H. +. CO. 3. 2–. + H. +. Carbonic. acid. Bicarbonate. Carbonate. Dissolved. carbon dioxide. Acidification Tolerance of Aquatic Organisms . Analysis. Conclusion & Applications. Data & Observations. Introduction. Different species respond to low levels of pH differently: some of the test subjects were . Ocean Acidification: A Systems Approach to a Global Problem. Lesson 4. Warm up:. How is ocean acidification a global problem?. Is OA a situation that requires a systems study? Why or why not?. What do you think systems thinking is?. A presentation . shown. at the . Comenius. meeting in Uddevalla 2011-10-14. Lake in Svartedalen, . south. . of. Uddevalla, . heavily. . affected. by . acidification. .. Connection . between. . Chris Hunt, Joe Salisbury, Doug . Vandemark. Special collaborators: William . Mook. and Meredith White (MSF), Dave Kuhn (VT), AJ Erskine (KCB), Kari Rapine (CAF), Michael . Congrove. (OSH). Northeast Aquaculture Conference and Exposition, Providence RI January 11-13 . Warming of ocean is three dimensional process. Historical trend has been rising sea levels. Thermal expansion of ocean also contributes significantly to sea level rise. Thermal expansion likely to persist for centuries. Drip Irrigation Maintenance Programs. Reservoir Treatment . Drip Irrigation System Flush and Remediation . Well Treatment . Drip Irrigation Maintenance . Surface Water. Agritec – a liquid copper available, in Cu Cupric form. MEDITERRANEAN SEA. NILE RIVER. CONGO RIVER. ZAMBEZI RIVER. NIGER RIVER. ATLAS MOUNTAINS. SAHARA DESERT. DRAKENSBURG MOUNTAINS. GREAT RIFT VALLEY. ETHIOPIAN HIGHLANDS. KALAHARI DESERT. MT. KILAMANJARO. he American Lobster Fishery. in . a Changing Ecosystem. Richard A. . Wahle. University of Maine | School of Marine Sciences. Maine perilously dependent on one fishery.. Lobsters at historic highs, but will it last?. Chris . Hunt. a,b. , . Joe . Salisbury. a,b. , . Doug . Vandemark. a,b. , William . Mook. c. , Jacob . Sobin. d. , Steffen . Aßmann. d. Aquatic Sciences Meeting, Honolulu HI, Feb 26-Mar 3, 2017 . 1. Why Should We Care? The deep sea , accounts for 99 % of the volume of the planet . It is comprised of many different ecosystems that provide key provisioning , supporting , regulating , and cultural s . What is ocean acidification and why is it happening?. Ocean acidification is when oceans are becoming more acidic because of too much carbon dioxide dissolved in the ocean. . 2. Identify two human actives that contribute to ocean acidification. . Marine Programs. Education Programs. Community Energy. Media. . Ocean Acidification. (Salisbury and Hunt, unpublished) . Cold water absorbs CO. 2. more readily. The Gulf of Maine is uniquely . susceptible.