We Found 2˚C of Warming will Push most Tropical Rainforests above their Safe ‘Heat Threshold’
Our new research, published in the journal Science, shows that tropical forests can resist small increases in temperature – but only up to a point.
environmental effects of climate change
Methane Emissions from Fossil Fuels ‘Severely Underestimated’
Human-caused emissions of methane from the extraction and use of fossil fuels may have been “severely underestimated”, a new study suggests.
The research indicates that “natural” emissions of fossil methane, that seeps out of deeply-held reserves, make up a much smaller fraction of total methane emissions than previously thought.
The Irreversible Emissions of a Permafrost ‘Tipping Point’
Abrupt permafrost thaw is one of the most frequently discussed “tipping points” that could be crossed in a warming world. However, research suggests that, while this thawing is already underway, it can be slowed with climate change mitigation.
State of the Climate: How the World Warmed in 2019
All of the official climate data for 2019 is now in. In this article, Carbon Brief explains why last year proved to be so remarkable across the planet’s oceans, atmosphere, cryosphere and surface temperature.
A number of records for the Earth’s climate were set in 2019
Bushfires: Can Ecosystems Recover from Such Dramatic Losses of Biodiversity?
All species are embedded in complex networks of interactions where they are directly and indirectly dependent on each other. A food web is a good example of such networks. The simultaneous loss of such large numbers of plants and animals could have cascading impacts on the ways species interact – and hence the ability of ecosystems to bounce back and properly function following high-severity wildfires.
It’s not just Australia — Indonesia is Facing its own Climate Disaster
Indonesia’s sinking capital of Jakarta and the surrounding areas have been inundated with rain, triggering landslides and floods that have killed dozens of people.
How First Australians’ Ancient Knowledge can Help us Survive the Bushfires of the Future
Many of those commenting on the current bushfire crisis in Australia argue about fuel reduction, hazard reduction, use of aerial incendiaries, drip torches, ancient Indigenous techniques and western forms of fire management.
But to me, these fires suggest we urgently need a new dialogue and paradigm for living in a rapidly changing world.
An Analysis of Northern North American Climate Data
Because the expectation of climate scientists is that the high latitudes will experience the largest degree of warming due to global warming, I decided many years ago to monitor temperatures at various widespread locations in northern North America.
Analysis: Global Fossil-Fuel Emissions up 0.6% in 2019 due to China
After increasing at the fastest rate for seven years in 2018, global CO2 emissions are set to rise much more slowly this year – but will, nevertheless, reach another record high.
Emissions from fossil fuel and industry (FF&I) are expected to reach 36.81bn tonnes of CO2 (GtCO2) in 2019, up by only 0.24GtCO2 (0.6%) from 2018 levels, according to the latest estimates from the Global Carbon Project (GCP).
Climate Crisis could Reverse Progress in Achieving Gender Equality
But it’s often overlooked that climate change will affect one half of humanity significantly more than the other. Longstanding gender inequality means that within regions of the world that are particularly vulnerable to climate change, women are likely to suffer more than men.
First Cut of the Madrid Climate Summit
I am in the middle of things here at #COP25Madrid where delegates from nearly 200 countries are gathered to dicker and dither about whether they will save the world, or just let it get hotter.
What Survives a Drought?
This year, my summer favorites like tomatoes, bell peppers, winter squash and cucumbers failed badly. This begs the question: What survives a drought? What thrives when the pasture grasses are baking and the thermometer sits at a hundred day after day?