Water for the trees

The 2001-2002 drought in the Southern Rocky Mountains turned a bark beetle outbreak into an epidemic, withering the lodgepole pines, according to a University of Colorado study published in the October 2012 issue of Ecology

Saving forests from drought as the climate warms.

Drought complicates the big problems afflicting modern forests. Gordon Grant, Christina Tague, and Craig Allen think that mitigating drought stress should be an active priority for management of US public forests – in keeping with the US Forest Service mission to “improve and protect the forest” and “secure favorable conditions of water flows”. Continue reading

ESA Policy News: April 5

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here. BUDGET: SEQUESTRATION IMPLEMENTATION HAS AGENCIES PLANNING FURLOUGHS With policymakers seemingly adapting to the implementation of the sequester budget cuts Continue reading

Baltimore’s Watershed 263 experiment in socioecology

by Liza Lester, ESA communications officer The urban density of Baltimore, MD, acquired by Landsat 7, January 1 – December 31, 2001. NASA images by Robert Simmon, based on data from the National Land Cover Database. Caption by Holli Riebeek. Continue reading

UNEP stakeholders’ conference prioritizes sustainability issues

This post contributed by Terence Houston, Science Policy Analyst  Last week’s  United Nations Environmental Programme (UNEP) North American Major Groups and Stakeholders Consultation in Washington, DC focused on how to implement sustainable development goals (SDGs) outlined during the United Nations Continue reading

Oceanographers testify in Deepwater Horizon civil suit

by Liza Lester, ESA communications officer This fall has seen the endgame of the US Justice Department’s civil case against British Petroleum and eight partners in the matter of the Deepwater Horizon oil well blowout, likely to be settled soon, Continue reading