Menu Close

Articles on Global warming

Displaying 961 - 980 of 986 articles

Swamp plants their own masters

Plants in swamps and marshes have been observed actively altering their environment to increase their species’ chance of…

Study reveals warming’s sooty side

Black carbon is nearly three times more important in climate change than previously thought, research led by the University…
It appears that biodiversity increases during warmer periods in Earth’s history. Dom Dada/Flickr

Competition: warming and its effect on biodiversity

In 2008, I and my colleagues published a study which appeared to confirm that current global warming could cause large losses of species and a loss of biodiversity. Four years later and a new approach…
While Australia fears either an environment or economic doomsday, other countries get on with making a cleaner future. Detail of Hieronymus Bosch's The Last Judgment, from Flickr/profzucker

Apocalypse Not: doomsday thinkers of Oz should get out more

I sometimes wonder what planet this country of ours is on. The environmental debate we are having seems to be in a parallel universe to the rest of the world. Having spent the last four years running one…
Australians generally accept that the climate is changing, but we have lost confidence in politicians, experts, and the media to guide us in what to do about it. Flickr/spodzone

Reading the Climate of the Nation 2012

Over the past several decades, scientists have studied the climate of the world and how that is changing. These studies have built on the recognition, made over 150 years ago by John Tindall, that certain…
Tree rings from around the time of Christ suggest warmer regional temperatures than those between the 1950s to the 1980s, but this does not imply higher mean global temperatures. Flickr/Petrified Forest Ranger

On tree rings, CO2 levels and the Pliocene

A study of tree-ring data recently found that in some regions temperatures during Roman times (21AD to 50AD) were 1.05 degrees Celsius higher than the 1951-1980 mean. The paper’s lead author, Professor…
Flood waters ravaged Toowoomba, in Queensland, in January 2011. AAP/Keira Lappin

2011 to be remembered as the year of extreme weather

Severe droughts, floods and landslides devastated parts of the world last year as carbon dioxide concentrations climbed to the highest levels in recorded history, according to a global report on climate…
Herbarium specimens of leaves from the Narrow-leaf hopbush are 40% wider than contemporary specimens. Greg Guerin, Haixia Wen, Andrew Lowe

Climate change linked to narrowing leaves

Climate change is causing the leaves of at least one subspecies of Australian plant to narrow in size, a team from the University of Adelaide has found. Their study shows that the leaves of the Narrow-leaf…
Scientists have a better understanding of the contribution of melting glacier and ice sheets to sea level rise, but much remains uncertain. Flickr/ChrisGoldNY

Melting ice the greatest factor in rising sea levels

Melting glaciers and ice sheets have contributed more to rising sea levels in the past decade than expansion from warming water, according to modelling in the latest report by the Antarctic Climate and…
This is carbon. The carbon you keep hearing about on the news is probably carbon dioxide. It doesn’t look like this. Rui Costa

What is ‘carbon pollution’ and why are we trying to stop it?

You’ll doubtless have heard Australia is introducing a “carbon tax” this Sunday to reduce “carbon pollution”. What is being controlled is not just any carbon but emissions of a specific gas, carbon dioxide…

Top contributors

More