Original authors were Tammy Horton (University of Southampton), Andreas Kroh (Natural History Museum Vienna) and Leen Vandepitte (Flanders Marine Institute, VLIZ). There is so much wisdom in every detail and design. Explore the mysteries of the seas with this fabulous revelationary documentary. Beautiful documentary of The Deep Seas, a must watch. Little tear in shrink but presumed new mint. The text in this methodology section is republished from a The Conversation article under a Creative Commons license. Sir David Attenborough narrates this landmark series about the Earths marine environment. New The Blue Planet: Seas of Life DVD 5-Disc Set Special Edition Collectors Set. Extraordinary footage and eloquent narration by David Attenborough highlight the BBCs remarkable wildlife series The Blue Planet: Seas of Life. A sequel, Blue Planet II, was released in 2017. Spectacular cinematography, an award-winning score and engaging narration provide an unforgettable exploration of one of the last frontiers on the planet. Most undiscovered creatures likely remain in the least explored habitats such as the deep oceans, the most diverse environments such as tropical shallow seas, and the most diverse groups including molluscs and crustaceans. Five years in the making, with a budget of over 10 million, The Blue Planet: Seas of Life is the most comprehen. Episodes then explore themes such as deep-water trenches, the open ocean, polar seas, temperate areas and coastal ecosystems. This includes species from relatively well known groups such as fish, almost 1,500 of which were described in the past decade. But we do know that 242,500 marine species have been described because their names are now managed in the World Register of Marine Species ( WoRMS) by about 300 scientists located all over the world.Įvery year, almost 2,000 marine species new to science are added to the register. View Blue Planet - Coral Seas complete.docx from CHEMISTRY MISC at Bakersfield College. Developed over centuries, coral reefs house fragile ecosystems, but they too have to fight to survive. This means that, after 250 years of describing, naming and cataloguing the species we share our planet with, we are still a long way off achieving a complete census. David Attenborough narrates a natural history of the oceans. The very high estimates (any larger than 10m) are now thought unlikely by many, but current common estimates still vary between around 0.3m and 2m marine species. According to a study from 2012, the average time between the discovery of a new species and its description is 21 years.īecause each method relies on assumptions and particular datasets, they have resulted in wide variations in estimates. Some methods have used expert opinion on how many unknown species are expected in a particular group the expert works on, based on potential new species that they know of but haven’t yet been described.
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