In general, the more species that live in an area, the healthier that ecosystem is—and the better off we humans are.
biodiversity Archives - State of the Planet
A chronological guide to key talks and other events presented by Columbia University’s Earth Institute at the American Geophysical Union 2017 meeting.
The forested Kanha Tiger Reserve, in the highlands of central India, is home to an abundance of rare wildlife. It also used to be home to thousands of people—that is, until they were moved out by the government to make way for endangered creatures.
As Colombia rebuilds following last year’s historic peace deal with Marxist FARC rebels, it has an opening to advance sustainable land development, a new study contends.
Climate change is already affecting New York, and these changes will have profound effects on its ecosystems, plants and animals. What are the implications of these projected changes?
“Reading of species after species declared extinct, like the west African black rhinoceros, made me realize that if I ever want to take part in wildlife conservation efforts, the time to take action and to take part in conservation efforts is now.”
Nairobi National Park is the only wildlife park in the world within a city’s administrative boundaries. However, the park’s value to its greater ecosystem, as well as its role in promoting conservation throughout Kenya, are under threat due to recent urban and infrastructure developments.
The new global environmental report card is out. The 2016 Environmental Performance Index graded 180 countries on how well they are protecting human health and their ecosystems. While the world is making progress in some areas, it is seriously falling behind in others.
David Prieto, graduate of the Earth Institute Sustainability Management program, helped establish the first Manta Ray Conservation Act in the Republic of Palau, aiding the creation of the 6th largest marine sanctuary in the world.
On every continent and ocean, Earth Institute field researchers are studying the dynamics of climate, geology, natural hazards and ecology, and their practical applications to modern problems. Below, a list of expeditions in rough chronological order. Work in and around New York City and the U.S. Northeast is listed separately toward bottom. Unless otherwise stated, projects originate with… read more