From the perfectly round forests of New Zealand to the astonishing river patterns along the Bay of Bengal: Nasa reveals stunning images of Earth’s last untouched sanctuaries Released to coincide with the 2014 World Parks Congress in Sydney, Australia, a once-a-decade meeting Protected areas include Hawaiis Papaphanaumokuakea Marine National Monument, New Zealands Mount Egmont National Park, the weaving waterways of the Sundarbans in Bangladesh, and the Great Barrier Reef in Australia By Mark Prigg for MailOnline 14 November 2014 It is an incredible view of some of the last untouched areas on earth - and one that may not be around for long. Nasa has released a series of images of sanctuaries around the globe as part of a new book released this week that highlights how the view from space is being used to protect some of the worlds most interesting, changing, and threatened places. Protected areas featured in Sanctuary include Hawaiis Papaphanaumokuakea Marine National Monument, New Zealands Mount Egmont National Park, the weaving waterways of the Sundarbans in Bangladesh, and the Great Barrier Reef in Australia. In July 2014, Landsat 8 captured the isolated island of protected forest around New Zealands Mt. Taranaki in Egmont National Park surrounded by once-forested pasturelands. Experts say this and similar images are key in protecting the worlds sanctuaries. +4 In July 2014, Landsat 8 captured the isolated island of protected forest around New Zealands Mt. Taranaki in Egmont National Park surrounded by once-forested pasturelands. Experts say this and similar images are key in protecting the worlds sanctuaries. The book is available for free download as a PDF file (22Mb) here +4 The book is available for free download as a PDF file (22Mb) here Sanctuary: Exploring the Worlds Protected Areas from Space, published by the Institute for Global Environmental Strategies (Arlington, Virginia) with support from Nasa, debuted at the 2014 World Parks Congress in Sydney, Australia. The once-a-decade meeting is sponsored by the International Union for Conservation of Nature, the worlds largest global environmental organization founded in 1948. Combining satellite imagery with nature photography, descriptions of conservation projects, and comments from park leaders and conservationists, Sanctuary illustrates the contributions remote sensing is making to reaching conservation goals, responding to climate change, and improving human health and well-being. In the books foreword, Nasa Administrator Charles Bolden wrote, Nasa and numerous other space agency partners from around the globe have used this view from space to make incredible scientific advances in our understanding of how our planet works. As a result, we can now better gauge the impact of human activity on our environment and measure how and why our atmosphere, oceans, and land are changing. As a former astronaut who has looked upon our beautiful planet from space, I hope that we can advance the use of space-based remote sensing and other geospatial tools to study, understand, and improve the management of the worlds parks and protected areas as well as the precious biodiversity that thrives within their borders. There are about 209,000 protected areas worldwide, covering 14 percent of the planets land and 11 percent of coastal areas, as well as 3.6 percent of the worlds oceans. One type of conservation effort highlighted in the book is the growing trend of connecting areas to protect migrating species such as the pronghorn, which migrates the longest distance of any terrestrial animal in the United States: more than 350 miles. Jonathan B. Jarvis, director of the U.S. National Park Service, states: For the first time in my nearly 40 years of work in the National Park Service, the four U.S. land management agencies are working together, applying the newest geospatial technologies to identify and protect critical corridors of connectivity between protected areas. Development and agricultural clearing (pink areas) are shown encroaching the Sundarbans mangroves along the Bay of Bengal in this Landsat 8 image taken in March 2014. +4 Development and agricultural clearing (pink areas) are shown encroaching the Sundarbans mangroves along the Bay of Bengal in this Landsat 8 image taken in March 2014. WHERE THE IMAGES CAME FROM Imagery and content in Sanctuary were provided by a range of space an environmental organisations. They include Nasas Jet Propulsion Laboratory, Nasas Goddard Space Flight Center, the National Oceanic and Atmospheric Administration (NOAA), DigitalGlobe Corporation, the European Space Agency, Conservation International, the World Wildlife Fund, and other organizations. Space-based Earth observations are also used as inputs into advanced computer models to help identify and predict environmental changes. With this information the conservation community can develop adaptation strategies and prepare for impacts such as disrupted migrations or increased wildfires, floods, and drought. By integrating climate model forecasts with an understanding of species habitat ranges, scientists can estimate where species may live in the future, where todays protected areas might suffer stress, or where future protected areas may need to be located. For over 10 years, NASAs basic research and applied conservation programs have advanced our understanding of global change impacts within and around protected areas. Ongoing projects include assessing coral reef health, investigating the vulnerability of U.S. National Parks to climate change, and establishing marine biodiversity observation networks. NASAs Earth science program has made numerous satellite-derived data products freely available to the research and applications community to support conservation around the world. Australia’s Great Sandy Desert as seen by Landsat 7 in 2000 shows the only sand dunes in a desert of scrub and rock. +4 Australia’s Great Sandy Desert as seen by Landsat 7 in 2000 shows the only sand dunes in a desert of scrub and rock.
Posted on: Sun, 16 Nov 2014 05:24:53 +0000
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