Last year, there was the temperature spiral. This year, it’s the temperature circle that’s making the trend of global warming crystal clear. Scientific American is the world’s premier magazine of scientific discovery and The principal driver of recent climate change is greenhouse gas emissions from. News reports about climate change often focus on how the average global .. Letter in opposition (PDF kb) from 37 of the 50 U.S. senators, including.

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As a boater, however, I tended to think of the floating kelp balls and blades as a nuisance to get around or through. Contractors are putting the final touches on two new bridges in Kitsap County, both of which are expected to improve the local environment.

Climate – Scientific American

Warming temperatures may be causing tundra ponds to evaporate or drain into thawing permafrost. The Arctic climate is shattering record after record, altering weather worldwide.

Sea ice is the thinnest it’s been at any time in the last 30 years, and wild reindeer and dciam populations continue to decline. For the first time, the commercial guidelines include time limits for watching any group of whales.

December 13, — Christopher Intagliata.

A Century of Global Warming, in Just 35 Seconds

Some argue for a fund for future clean technology warmibg others prefer to focus on reducing pollution from present sources. The Intergovernmental Panel on Climate Change IPCC has just completed its fourth assessment of the science of climate change, its impacts and possible solutions. More about that in a moment.


The uptick follows several years of relatively flat emissions, underscoring the urgency of climate action. Knowing that kelp continues to disappear leaves me with a nagging feeling of despair. I will never know what I 997kh have seen as a diver in the middle of a dense kelp forest, but I have always understood that kelp was generally a good thing. Now I realize that our vanishing bull kelp has been vastly undervalued.

It does a body good — mentally and physically — to go into new or familiar surroundings while basking in the full-bodied sights and sounds of a forest, a stream or a marine shoreline.

Peter has published more than research papers in scientific journals. If we are lucky, we may catch a glimpse of wildlife and incorporate the sighting into our memory of that place. Straws are listed as a problem plastic. That’s the finding of a pair of related reports released yesterday by an international group of climate science and policy luminaries who warned 99kb the window is closing to avert dangerous warming.

A Century of Global Warming, in Just 35 Seconds – Scientific American

The science is clear that the earth is heating up and will continue to do so—with potentially catastrophic consequences—unless we change our ways. The long-term goal of the Paris accord was to maintain warming well below 2 C. Sign up for our email newsletter. Warming could exact a major economic toll, but reducing emissions and adapting to changes can alleviate those costs December 3, — Andrea Thompson.

You are advised to drink it within a month to prevent it from turning green, presumably from the growth of organisms. The finding comes amid a Trump Administration push to increase federal fossil fuel leases and roll back methane regulations. We can also join in cleaning the beach and clean our streets.


To avoid this fate, Xu and Ramanathan recommend that nations pull three mitigation “levers” in the very near future. The world must achieve carbon neutrality bythey write, with greenhouse gas emissions peaking by — a rate that is not in line with the voluntary commitments made by countries in Paris. Still, mostly out of fear of becoming entangled in kelp, I never ventured into the middle of a kelp forest.

Marine heat waves, drought and heavy rains in all bore the fingerprints of climate change. When everyone takes action, we can keep our ocean clean. Predicting a Complex Domino Effect Motivated by events like Hurricane Harvey, researchers are trying to determine how climate change interacts with agriculture, energy, transportation and other human systems December 27, — Annie Sneed.

Changes in phytoplankton growth, and nutrients, could affect famous mirror-like clarity. The competition is organized by The SeaDoc Society. The report also found a 50 percent chance that temperatures would rise to 4 C under a business-as-usual scenario, a less extreme but still highly dangerous level. Turn Xmas Tree Into Food and Medicine Pine needles can easily be broken down into sugars, as well as the building blocks of paint, adhesives and medicines.