Summary
During the past decade, NTFPs have begun to appear on mainstream scientific research agendas in a variety of disciplines. Development of a strong NTFP research capacity will require the construction of links between on-going and emerging NTFP research programs focused on U.S. NTFP issues, establishment of strong ties to international NTFP research programs, and the use of interdisciplinary and collaborative research approaches. Understanding forests as biophysical systems that also include humans will enhance the effectiveness and relevance of U.S.-oriented NTFP research efforts.