ASU recently organized an interview with Dr. Osvaldo Sala regarding ecosystem services, the sustainability of drylands & discussed a new publication on the effects of grazing. Read the full interview here.

ASU recently organized an interview with Dr. Osvaldo Sala regarding ecosystem services, the sustainability of drylands & discussed a new publication on the effects of grazing. Read the full interview here.
Featured in an ESA publication, Scott Collins, along with several other contributors, takes a look at nutrient supply across several different ecosystems. Read the entire publication here.