Search Results: CIESIN

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.

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Disaster Experts: A Journalist’s Guide

An all-purpose guide for journalists covering disasters, natural and manmade.

by |February 14, 2017
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Looking at Climate from All the Angles

The Earth Institute digs into the past, tracks the present and models the future of climate. We explore the broader issues surrounding climate change, seek ways to apply our knowledge to real solutions, and nurture collaboration among faculty and researchers in the natural sciences, social sciences and humanities, law, public health, engineering, architecture and urban planning.

by |December 16, 2016
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How to Prep a City for Climate Change

Cities around the world already have begun responding to climate change, and a new report from the Earth Institute provides a deep analysis about the risks they face and a detailed look at what some cities are doing about it.

by |November 3, 2016
Change in footprint 1993-2009. Hotter colors indicate more change. Greens indicate decrease. (Venter et al., 2016)

The (Somewhat Less Fast) Growing Human Footprint

The human footprint continues to expand, with three quarters of earth’s land surface now experiencing measurable pressures from buildings, roads, crops, pastures and other human structures and activities, according to a new report. But the report also finds an encouraging trend: In recent years, growth in the footprint has lagged far behind population and economic growth.

by |August 23, 2016
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Connecting Space to Village in West Africa

A new project, SERVIR-West Africa, will use space-based climate, weather land cover, and other NASA satellite data to address issues such as food security and the availability of fresh water in Ghana, Burkina Faso, Senegal and Niger.

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Get the Facts: Arsenic in New Jersey Well Water

A new initiative aims to help homeowners in New Jersey cope with arsenic contamination in private wells—a problem that has only come to light in recent years, and about which many homeowners are still unaware.

by |June 16, 2016
Map of flood and drought exposure in transboundary river basins

Report Assesses Risks to World’s Shared River Basins

Risks for the world’s Transboundary River Basins are projected to increase in the next 15–30 years, particularly in four hotspot regions: the Middle East, Central Asia, the Ganges-Brahmaputra-Meghna basin, and the Orange and Limpopo basins in Southern Africa.

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Earth Institute Summer 2016 Internships

This summer, the Earth Institute is offering Columbia students opportunities to intern within various departments and research centers at the institute. All full-time Columbia and Barnard students are eligible to apply.

by |April 1, 2016
The Battery Park Underpass in Manhattan, flooded with seawater during Superstorm Sandy. Photo: NYC Department of Transportation

Helping Communities Respond to Climate Change

A new tool helps scientists communicate better with communities on global climate change issues, increasing awareness and stakeholder engagement.