The northeastern United States has been receiving dramatically elevated nitrogen deposition for many decades. This chronic fertilization could result in increase forest growth and carbon sequestration ...

Doing forest research can be a lonely occupation. Ask Jonathan Kressuk, a University of Arkansas at Monticello graduate student. The sun wasn't even up yet. It was the first hard freeze of the season ...

Plant and Soil, Vol. 387, No. 1/2 (February 2015), pp. 337-349 (13 pages) Background Our previous studies documented how soil CO2 efflux, one of the main carbon pathways in forest ecosystems, is ...

This is a preview. Log in through your library . Abstract Aims Nitrogen (N) addition had differential effects on root respiration. However, the reasons and mechanism have not yet been analyzed. We ...