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Showing posts with label Timelapse. Show all posts
Showing posts with label Timelapse. Show all posts

Climate Change and Global Warming


3. Are sea levels rising?





Increases in sea level have tracked strongly with human activity. We started burning fossil fuel during the Industrial Revolution (1760-1850), and our use of coal, oil, and natural gas has increased every year. Sea levels, in response to steadily warming temperatures, also rose steadily.





Unfortunately, the sea level projections don't look like a straight line. It looks like an upward sloping curve. Sea levels aren't increasing at the same rate every year — thatrate is increasing.
At present, sea levels are projected to rise by as much as 3 feet by 2100.





With the planet's ice reserves falling into the oceans faster than humanity has ever seen,the excess water has to go somewhere. 1.6 million people live in the islands scattered across the Pacific (3 million, if you count Hawaii), and they are all in danger of slowly losing their homelands.


But rising sea levels won't just affect faceless people of nations you've never heard of that you don't pronounce correctly (like Kiribati).
Ever heard that saying "A rising tide lifts all boats"? Let's revise that: "A rising tide sinks all coastal communities."
Nearly 40% of Americans live in a coastal county.


Rising sea levels could make significant portions of New York City unlivable.


4. Have recent heat waves been more intense?



How Real is Climate Change and Global Warming

 

The Wildebeest Migration - Timelapse







The time-lapse conveys the magnitude of the migration. This footage was shot over five days in northern Serengeti, Tanzania. It shows the migrating wildebeest crossing the Mara River while moving south into Tanzania from Kenya.The Serengeti Ecosystem supports 1.5 million wildebeest. These wildebeest are forced to migrate around a 40 000 square kilometre area in order to find fresh grazing pastures. The migration is full of danger and hardship for these resilient creatures. Thirst, hunger, exhaustion, predation and the Mara River are just some of the challenges they must face. You can read more about Will’s wildebeest migration project in his free ebook: My Top Ten Wildlife Experiences. -


Posted by News Desk in Animal Encounters, News, Photography, Videos and the News Desk post series.  October 27, 2014




See more at: Africa Geographic