climate change

Some areas of the Southern Antarctic Peninsula have lost up to 30 m in ice since 2009. Source: University of Bristol

Ice Loss in Antarctica

Rebecca Maxwell

In the last six years, a 750 kilometer (466 mile) strip of Antarctica has been shedding ice into the ocean at a rate of about 60 cubic km each year according to data collected from Cryosat-2.

Changes in fire season length from 1979 to 2013. Map by Joshua Stevens, using data provided by Matt Jolly, USDA Forest Service.

Fire Seasons Becoming Longer and More Frequent

Elizabeth Borneman

Research on fire seasons indicates that around 25% of Earthโ€™s vegetated surfaces now experience a longer fire season.

Numerous contrails captured by Moderate Resolution Imaging Spectroradiometer (MODIS) on NASAโ€™s Terra satellite on November 25, 2006. Source: NASA.

How Do Jet Contrails Affect Local Climates?

Caitlin Dempsey

Do jet contrails have an effect on local temperatures?

County level map of estimated % of adults who think global warming is happening, 2014.

Tracking Public Perception about Climate Change

Caitlin Dempsey

The Yale Climate Opinion Maps track public opinion among adults on attitudes about climate change.

Representation of the contemporary global carbon cycle. Changes are measured in gigatons or carbon per year (GtC/y). Numbers in parentheses refer to stored carbon pools. Red indicates carbon from human emissions. Humans contribute a net increase of 4 GtC/y to atmospheric carbon. Source: US Department of Energy, 2008.

Carbon Budget

Elizabeth Borneman

The global carbon budget is the amount of carbon gained and lost in the natural and manmade workings of the ...

Map showing locations of plots included in this study. Map: Brienen et al, 2015.

Reducing Climate Change Could Be More Difficult in the Future

Rebecca Maxwell

A recent study has declared that limiting climate change in the future could be more difficult due to shifting conditions ...

A digital camera on NASAโ€™s ER-2 airplane captured this top-down view of a melt pond atop a glacier in southeastern Alaska on July 16, 2014. Chunks of ice float on the pondโ€™s turquoise water.

Melt Ponds and the Prediction of Ice Melt

Rebecca Maxwell

One of the biggest environmental concerns is that of global climate change. Symptoms of major shifts in the Earthโ€™s climate ...

Mapping out stories about pollutants in California.

Mapping the Impacts of Climate Change in California

Caitlin Dempsey

A group of Stanford students taking a biology class entitled Geographic Impacts of Climate Change: Mapping the Stories have mapped out news and journal articles about climate change in California.

Map showing the urban heat island effect in Cincinnati, Ohio.

Hot Cities Getting Hotter in the US

Caitlin Dempsey

Climate Central has published a new report that took at look at the increases in temperature in sixty of the largest U.S. cities.

Mean air temperature in Paris, France at 22:00 CESTin summer 2003. Credits: VITO, Planetek.

Urban Heat Islands

Elizabeth Borneman

Urban heat islands are places in the world that have higher temperatures than the locations around them. These urban heat ...

Tule Fog Declining in California’s Central Valley

Caitlin Dempsey

A group of researchers analyzed satellite imagery over a 33 year span to establish an understanding of the fog climatology in the Central Valley.

Introduction to Climate Change

Elizabeth Borneman

Changes that are normally brought about by climatic variations have caused major environmental concerns worldwide. These changes without doubt bring ...

National Climate Assessment Report Released

Caitlin Dempsey

The National Climate Assessment, an important report on the impacts on climate change in the United States today and in ...

Underwater Global Warming

Rebecca Maxwell

Scientists are using satellites and remote sensing to better understand changes in sea-surface temperatures.

Timelapse Satellite Imagery – View Changes on Earth over Time

Caitlin Dempsey

The series of Landsat satellites has been collecting global imagery continuously since 1972. ย A total of eight satellites and millions ...

How Human Actions Change the Physical Environment

Meika Jensen

Human actions can have a profound impact on the environment and topography of an area.

Pleistocene lakes and rivers from 15,000 years ago of the Mojave Desert. Source: USGS, 2004

Ancient Pluvial Lakes of North America and What They Can Tell Us about Climate Change

Rachel Quist

Datasets of paleoenvironmental variability contained in a variety of pluvial lakes is a treasure-trove of past climate conditions.

Diagram of the fast carbon cycle shows the movement of carbon between land, atmosphere, and oceans.(Diagram adapted from U.S. DOE, Biological and Environmental Research Information System.)

Various Forms of Carbon Sequestration: Helping the Overloaded Carbon Cycle

Meika Jensen

There are three main ways in which carbon can be removed from the atmosphere: physical processes, chemical processes and biological processes.

CryoSat-2

Caitlin Dempsey

CryoSat-2 is the satellite launched by the European Space Agency on April 8, 2010 to collect data in order to ...

A photograph of peaks and glaciers in the Swiss Alps taken from the International Space Station.

Fighting snowmelt with a windshield

Caitlin Dempsey

Geographer Hans-Joachim Fuchs is convinced that the use of windscreens to funnel katabatic winds (cold winds that blow downhill) in ...

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