AP Environmental Science - Fishing

020 - Fishing In this video Paul Andersen explains how various techniques have been used for years to collect seafood. Commercial fishing has led to overfishing in certain areas and species due to the tragedy of the commons. An explanation of aquaculture and sustainable fish yield is also included. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Intro Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License Outro Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Bjørkan, T. (2010). English: Fish cages in Velfjorden, Brønnøy, Norway. Retrieved from https://commons.wikimedia.org/wiki/File:Fish_cages.jpg Con-struct. (2013a). English: Global total wild fish capture and aquaculture production in million tonnes, as reported by the FAO. Retrieved from https://commons.wikimedia.org/wiki/File:Global_total_fish_harvest.svg Con-struct. (2013b). English: Global total wild fish capture and aquaculture production in million tonnes, as reported by the FAO. Retrieved from https://commons.wikimedia.org/wiki/File:Global_total_fish_harvest.svg CZ, P. R. from P. (2006). Traditional fish traps, Hà Tây, Vietnam. Retrieved from https://commons.wikimedia.org/wiki/File:%C4%90%C3%B3.jpg Epipelagic. (2012a). English: Global wild fish capture in million tonnes, 1950–2010, as reported by the FAO. Based on data sourced from the FishStat database. Retrieved from https://commons.wikimedia.org/wiki/File:Global_wild_fish_capture.png Epipelagic. (2012b). English: Time series for the collapse of the Atlantic northwest cod stock. Retrieved from https://commons.wikimedia.org/wiki/File:Time_series_for_collapse_of_Atlantic_northwest_cod.png Fg2. (2005). English: Ama (pearl diver) in Japan. Retrieved from https://commons.wikimedia.org/wiki/File:Ama2.jpg File:Seineak.JPG. (2012, March 21). In Wikipedia, the free encyclopedia. Retrieved from https://en.wikipedia.org/w/index.php?title=File:Seineak.JPG&oldid=483253210 Gagnon, B. (2006). Français : Pêcheurs sur échasses près de Unawatuna, Sri Lanka. Retrieved from https://commons.wikimedia.org/wiki/File:Stilts_fishermen_Sri_Lanka_02.jpg Hammond, K. (Unknown date). Aquaculture - workers harvest catfish from the Delta Pride Catfish farms in Mississippi. Retrieved from https://commons.wikimedia.org/wiki/File:Delta_Pride_Catfish_farm_harvest.jpg Health, N. I. for O. S. and. (2013). English: Boat fishing for crabs in the Bering Sea. Retrieved from https://commons.wikimedia.org/wiki/File:Crab_fishing_boat.png Inaglory, B. ([object HTMLTableCellElement]). English: Spear fisherman in Hawaii. Retrieved from https://commons.wikimedia.org/wiki/File:Spear_fisherman_in_Hawaii.jpg India, C. E. V. from C. (2007). English: A fisherman in Kerala, India. A fisherman casting a net in Kerala, India. Retrieved from https://commons.wikimedia.org/wiki/File:Kerala_fisherman.jpg jjron. (2009). English: Fishermen jigging for squid with jiggerpoles off the historic Queenscliff Pier in the early evening. Retrieved from https://commons.wikimedia.org/wiki/File:Jigging_off_Queenscliff_Pier,_Vic,_jjron_5.12.2009.jpg Lamiot. (2010). English: Collapse of Atlantic cod stocks off the East Coast of Newfoundland in 1992. Retrieved from https://commons.wikimedia.org/wiki/File:Surexploitation_morue_surp%C3%AAcheEn.jpg Pararas-Carayannis, D. G. (2000). English: Aquaculture’s effect on the environment. Retrieved from https://commons.wikimedia.org/wiki/File:Risks_aquaculture_550.jpg Rojas, C. O. (1997). English: About 400 tons (360 t) of Chilean jack mackerel (Trachurus murphyi) are caught by a Chilean purse seiner off of Peru. Retrieved from https://commons.wikimedia.org/wiki/File:Chilean_purse_seine.jpg Sitting man fishing - Free People icons. (n.d.). Retrieved October 19, 2015, from www.flaticon.com/free-icon/sitting-man-fishing-_10588 (n.d.). Retrieved from https://openclipart.org/detail/194769/fisherman-fishing-sitting-by-a-lake