REVIEW OF FOREST SERVICE INVESTIGATIONS

review of radiographic methods in dental implantology

چکیده ندارد.

Usda Forest Service

USDA Forest Service

Wildland fire is an important disturbance agent in the western US and globally. However, the natural role of fire has been disrupted in many regions due to the influence of human activities, which have the potential to either exclude or promote fire, resulting in a ‘‘fire deficit’’ or ‘‘fire surplus’’, respectively. In this study, we developed a model of expected area burned for the western US ...

A Review of Membrane Technology for Integrated Forest Biorefinery

More recently, the concept of integrated forest biorefinery (IFBR) has received much attention as a promising solution for the struggling forest industry in North America and Europe to overcome its difficult financial period and competes globally. This new business paradigm offers a broad range of potentially attractive products, from bioenergy to value-added green organic chemicals in addition...

U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE Southeastern Forest Experiment Station