Message boards : climateprediction.net Science : Climate change in the News
Message board moderation
Previous · 1 . . . 5 · 6 · 7 · 8 · 9 · 10 · 11 . . . 21 · Next
Author | Message |
---|---|
Send message Joined: 16 Jan 10 Posts: 1084 Credit: 7,884,997 RAC: 4,577 |
|
Send message Joined: 18 Jul 13 Posts: 438 Credit: 25,755,762 RAC: 7,771 |
|
Send message Joined: 15 May 09 Posts: 4541 Credit: 19,039,635 RAC: 18,944 |
|
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
Carbon dioxide levels continue to rise in the cleanest air in the world in north-west Tasmania The cleanest air in the world is becoming more polluted, with air measurements in remote north-west Tasmania poised to hit a new high of 400 parts per million (ppm) of carbon dioxide within two or three weeks. |
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
Climate change could trigger 'tipping point' for East Antarctic Totten Glacier The Totten Glacier in East Antarctica has an unstable area that could collapse and contribute to more than two metres of sea level rise beyond what is generally predicted if climate change remains unchecked, researchers say. |
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
Not "In the news", and it's a bit old, but ... First land plants plunged Earth into ice age Never underestimate moss. When the simple plants first arrived on land, almost half a billion years ago, they triggered both an ice age and a mass extinction of ocean life. |
Send message Joined: 7 Aug 04 Posts: 2187 Credit: 64,822,615 RAC: 5,275 |
Maybe not news so much as information on the utility of regional climate models. Do regional climate models add value compared to global models? |
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
'Shocking images' reveal death of 10,000 hectares of mangroves across Northern Australia Close to 10,000 hectares of mangroves have died across a stretch of coastline reaching from Queensland to the Northern Territory. |
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
Climate change: Advisers warn of climate change domino effect Climate change could have a domino effect on key infrastructure in the UK, government advisers have warned. |
Send message Joined: 16 Jan 10 Posts: 1084 Credit: 7,884,997 RAC: 4,577 |
Each morning we wake up and think that things cannot possibly get worse - and then they do: Andrea Leadsom appointed Environment Secretary |
Send message Joined: 15 Jan 06 Posts: 637 Credit: 26,751,529 RAC: 653 |
Her views on science have probably progressed beyond the 15th century, unlike certain U.S. politicians I can name. |
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
Anthrax kills one, infects 21 others as melting permafrost causes outbreak in Russia's far north t is the first outbreak of anthrax since 1941 in the region, which lies some 2,000 kilometres north-east of Moscow. |
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
Crisis on high Deep in the Himalayas sits a remote research station that is tracking an alarming trend in climate change, with implications that could disrupt the lives of more than 1 billion people and pitch the most populated region of the world into chaos. |
Send message Joined: 17 Aug 04 Posts: 289 Credit: 44,103,664 RAC: 0 |
We Just Lived Through The Hottest Month In Recorded History. 2016 is still on track for the hottest year ever. Yes, it’s hot out there thanks to global warming. |
Send message Joined: 15 Feb 06 Posts: 137 Credit: 35,517,114 RAC: 10,523 |
Climate warming began 180 years ago An international research project has found human-induced climate change is first detectable in the Arctic and tropical oceans around the 1830s, earlier than expected. That's about half a century before the first comprehensive instrumental records began – and about the time Dickens began his novels depicting Victorian Britain's rush to industrialise. The findings, published on Thursday in the journal Nature, were based on natural records of climate variation in the world's oceans and continents, including those found in corals, ice cores, tree rings and the changing chemistry of stalagmites in caves. Helen McGregor, an ARC future fellow at the University of Wollongong and one of the paper's lead authors, said it was "quite a surprise" the international research teams of dozens of scientists had been able to detect a signal of climate change emerging in the tropical oceans and the Arctic from the 1830s. "Nailing down the timing in different regions was something we hadn't expected to be able to do," Dr McGregor told Fairfax Media. Interestingly, the change comes sooner to northern climes, with regions such as Australasia not experiencing a clear warming signal until the early 1900s (see chart). Nerilie Abram, another of the lead authors and an associate professor at the Australian National University's Research School of Earth Sciences, said greenhouse gas levels rose from about 280 parts per million in the 1830s to about 295 ppm by the end of that century. They now exceed 400 ppm. Understanding how humans were already altering the composition of the atmosphere through the 19th century means the warming is closer to the 1.5 to 2 degrees target agreed at last year's Paris climate summit than most people realise. "We are only talking about a small effect during the 19th century because the increases in greenhouse gases were small compared to the very rapid changes that we see today," Dr Abram said. "But when you combine that with the fact we're already frighteningly close to that 1.5 degrees target [compared with pre-industrial levels], then even adding a little bit extra human contribution makes a difference." |
Send message Joined: 5 Sep 04 Posts: 7629 Credit: 24,240,330 RAC: 0 |
Bye bye trees. :( Climate change could shrink habitat of 90pc of Australia's eucalypt species It may be harder to spot a mountain ash in parts of Australia's mountains or some species of mallee trees in the outback within 60 years as climate change causes the range of many species of eucalypts to shrink or even disappear entirely, new research suggests. |
Send message Joined: 17 Aug 04 Posts: 289 Credit: 44,103,664 RAC: 0 |
The Paris climate agreement just passed a crucial threshold. Just one more hurdle remains before the agreement can enter into force. Last December, nearly 200 countries signed an agreement in Paris pledging to keep the world well belowRead more here |
Send message Joined: 31 Dec 07 Posts: 1152 Credit: 22,363,583 RAC: 5,022 |
I hate to rain on your parade, but, all this wouldn’t mean a thing if Donald Trump wins the U.S Presidential election in Nov. He has already stated that he believes that climate change is a “hoax” and will do nothing to enforce the international agreements the U.S. has signed. He may even formally repudiate them. |
Send message Joined: 17 Aug 04 Posts: 289 Credit: 44,103,664 RAC: 0 |
- The Sydney Morning Herald: The longest continuous reconstruction of the Earth's surface climate suggests that current greenhouse gas levels could commit the planet to as much ... Click the following link to read more: http://www.smh.com.au/environment/todays-greenhouse-gas-levels-could-result-in-up-to-7-degrees-of-warming-20160926-grojp8.html - |
Send message Joined: 17 Aug 04 Posts: 289 Credit: 44,103,664 RAC: 0 |
Jord posted this over at BOINC Message boards, So in case some of you don't read the BOINC Message boards, Click the following link to read more: Greenland's receding icecap to expose top-secret US nuclear project Iceworm US nuclear Project Iceworm: https://en.wikipedia.org/wiki/Project_Iceworm |
©2024 cpdn.org