warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/drupal/drupal/sites/udel.edu.environmentalportal/themes/enviro-theme/ud-footer.php on line 7.

Sparks heads soil science committee

April 19, 2013 — Donald L. Sparks, S. Hallock du Pont Chair in Soil and Environmental Chemistry at the University of Delaware, has been appointed to a three-year term as chair of the U.S. National Committee for Soil Science (USNC/SS).

From 1999 to 2008, he was an ex-officio member of the USNC/SS and has served as a full member of the committee since 2010.

The USNC/SS advises the National Academies on issues related to soil science and is also the formal representative of the U.S. soil science community to the International Union of Soil Sciences (IUSS). It provides input to the union on behalf of U.S. soil scientists, arranges for scientific meetings in the United States in consonance with the union’s objectives, and directs attention to soil science research needs.