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High-resolution settlement data

CIESIN Teams with Facebook to Develop Open, Improved Settlement Data

New high-resolution population data will help us understand better how people are distributed in many countries throughout the world—as part of Facebook’s goal to connect people everywhere to the Internet.

Fall 2018 Earth Institute Internship Opportunities

A variety of undergraduate, graduate and PhD positions are available in various departments and research centers. Apply by September 16, 2018.

by |August 13, 2018
view of africa from space

Pictures Worth a Thousand Words: How Satellite Imagery is Improving Agriculture in Developing Countries

A partnership between two research institutes is helping to promote sustainable land-use practices in African nations.

by |July 18, 2018
Projected climate and other (non-climate/development) migrants in Mexico and Central America between now and 2050: total (top) and as a percentage of the population in the region (bottom)

Addressing Climate Migration Within Borders Helps Countries Plan, Mitigate Effects

A new report is the first to focus on longer-term climate impacts on crop and water resources, and the ways in which they may influence internal migration.

people live on a raft in Bangladesh's Jamuna River

Climate Migrants Will Soon Shift Populations of Many Countries, Says World Bank

If emissions of greenhouse gases remain high, as many as 143 million “internal migrants” might move within their own countries by 2050.

by |March 19, 2018

Upcoming Scientific Fieldwork: 2018 and Beyond

On every continent and every ocean, Earth Institute researchers are studying climate, geology, natural hazards, ecology and more. Here is a list of projects in rough chronological order.

by |February 14, 2018
shipping containers green imports index

How Green Are Your Imports? This Index Provides an Answer

Many “green” countries depend on imports from more polluting countries. A new index takes this into account and could shake up rankings on global environmental report cards.

by |February 7, 2018

Global Environment Report Card Sees Dirty Air, Failing Fisheries

Many countries are making progress on improving water sanitation and protecting marine ecosystems. But air pollution continues as a leading health problem in many nations, and fisheries are deteriorating almost everywhere.

by |January 23, 2018

Humidity May Prove Breaking Point for Some Areas as Temperatures Rise, Says Study

A new study projects that in coming decades the effects of high humidity in many areas may surpass humans’ ability to work or, in some cases, even survive.

by |December 22, 2017

Students Practice GIS and Remote-Sensing Field Work in Black Rock Forest

When it comes to learning about data collection techniques, there is no substitute for field work. In October, three Columbia classes embarked on a field trip to the Black Rock Forest in Cornwall, New York, to get some hands-on experience.

by |December 19, 2017