Friday, July 29, 2011

How to Help Save Our Earth



Earth is a really critical partial of the lives. Most of us wouldn’t consider of polluting the bodies, nonetheless we have been polluting the world by injustice and use too much of the full of health resources. As obliged people we should at slightest do what we can to assistance reduce, reuse, and recycle what we can as a initial step.

We have been not utterly to blame; we hereditary a soiled Earth, though we can do something to safeguard which the young kids can grow up in a cleaner, safer world than ourselves.

Don’t ever let someone get divided with observant “what can we do, we am customarily a single person”. Each and each chairman can do a lot, and we can change others to do something as well.

Sunday, July 24, 2011

How to save water


Saving water is really important as it is a limited resource which is essential to our well being. It is important that we save water and here are a list of how you can do it from home!

1. Check faucets and pipes for leaks
A small drip from a worn faucet washer can waste 20 gallons of water per day. Larger leaks can waste hundreds of gallons.

2. Don't use the toilet as an ashtray or wastebasket
Every time you flush a cigarette butt, facial tissue or other small bit of trash, five to seven gallons of water is wasted.

Saturday, July 16, 2011

What Will Climate Change and Sea Level Rise Mean for Barrier Islands?



ScienceDaily (June 16, 2011) — A new survey of barrier islands published earlier this spring offers the most thorough assessment to date of the thousands of small islands that hug the coasts of the world's landmasses. The study, led by Matthew Stutz of Meredith College, Raleigh, N.C., and Orrin Pilkey of Duke University, Durham, N.C., offers new insight into how the islands form and evolve over time -- and how they may fare as the climate changes and sea level rises.

The survey is based on a global collection of satellite images from Landsat 7 as well as information from topographic and navigational charts. The satellite images were captured in 2000, and processed by a private company as part of an effort funded by NASA and the U.S. Geological Survey.

Saturday, July 9, 2011

Short Term Air Emissions and Their Effect on Global Warming


Fast action on certain pollutants such as black carbon, ground-level ozone and methane may help limit near term global temperature rise and significantly increase the chances of keeping temperature rise below 3.6 degrees F. Protecting the near-term climate is central to significantly cutting the risk of amplified global climate change linked with rapid and extensive loss of Arctic ice on both the land and at sea, said assessment authors.

The findings, released on June 15 in Bonn, Germany, during a meeting of the UN Framework Convention on Climate Change (UNFCCC) have been compiled by an international team of more than 50 researchers chaired by Drew Shindell of the National Aeronautics and Space Administration (NASA).

Friday, July 1, 2011

Fastest Sea-Level Rise in 2,000 Years Linked to Increasing Global Temperatures

















The rate of sea level rise along the U.S. Atlantic coast is greater now than at any time in the past 2,000 years -- and has shown a consistent link between changes in global mean surface temperature and sea level.

The findings are published in the journal Proceedings of the National Academy of Sciences (PNAS).


The research, funded by the National Science Foundation (NSF), was conducted by Andrew Kemp, Yale University; Benjamin Horton, University of Pennsylvania; Jeffrey Donnelly, Woods Hole Oceanographic Institution; Michael Mann, Pennsylvania State University; Martin Vermeer, Aalto University School of Engineering, Finland; and Stefan Rahmstorf, Potsdam Institute for Climate Impact Research, Germany.
Kemp and colleagues developed the first continuous sea-level reconstruction for the past 2,000 years, and compared variations in global temperature to changes in sea level over that time period.