2011

As a Kansas boy, Jesse Nippert spent his youth wanting to escape the state, but found himself drawn inexorably back. Underlying the sea of grass is an interplay of water, fire, competition and consumption as enchanting as any ecosystem—and the balance of forces is shifting.

This post contributed by Liza Lester, ESA communications officer Four hundred miles above the Earth’s surface, a satellite slides into lonely oblivion. After collecting and broadcasting earthly imagery for a remarkable quarter century past its expected 3-year lifespan, Landsat 5 is failing. Over the years, US Geological Survey engineers have contrived quite a few patches and work-arounds for malfunctions on…

This post contributed by Terence Houston, ESA Science Policy Analyst H.R. 3630, the Middle Class Tax Relief and Job Creation Act of 2011, which comprises an extension of the payroll-tax cut and unemployment benefits, also  includes a provision intending to fast-track approval of the Canadian Keystone XL Pipeline project. The move is the latest in a series of unprecedented maneuvers…

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston. Read the full Policy News here. CONGRESS: ENVIRONMENTAL RIDERS LOOM FOR MUST-PASS MEASURES Before the first session of the 112th Congress adjourns at the end of next week (or weekend), it will take up a short, but important list of measures to keep the…

This post contributed by Nadine Lymn, ESA Director of Public Affairs The roundworm Caenorhabditis elegans (C. elegans) is a tiny laboratory animal that researchers have worked with for decades.  As a hermaphrodite, C. elegans makes both sperm and eggs and can reproduce by self-fertilization.  In contrast to humans, where hermaphrodites are rare, for C. elegans, this is its normal state.  …

This post contributed by Liza Lester, ESA communications officer. As winter storms pick up along the California coast, a harvest of giant kelp comes ashore with the tides, torn from seafloor anchorages by the rough action of waves. Waves are the most powerful force shaping the kelp forest, superseding the influence of temperature, nutrients, and hungry animals, say University of…

This post contributed by Terence Houston, ESA Science Policy Analyst Many political observers would liken the current climate on Capitol Hill to a virtual total breakdown of civil communication where differing sides have become increasingly entrenched in their own ideological philosophies, either unwilling or incapable of meeting in the middle. The latest calamity concerning the failure of the so-called “supercommittee”…

This post contributed by Liza Lester, ESA communications officer An unusual crowd converged at the recent meeting of the Arctic Division of the American Association for Science in Dillingham, AK. Over 150 locals joined the 75 meeting attendants to discuss technical and scientific questions about development of a very large copper mine in the area. The fight over the proposed…

On November 16, the Consortium for Ocean Leadership joined with the Communication Partnership for Science and the Sea (COMPASS) and the National Research Council of the National Academies to sponsor House and Senate briefings on restoring the ecosystem services that support economic vitality in the Gulf of Mexico. The briefing highlighted findings from a recent National Academies report that examined…