Agroforestry: Enhancing Resiliency in U.S
Southeast and Caribbean Sarah Workman, Becky Barlow, and John Fike Sarah Workman is the associate director of the Highlands Biological Station, University of North Carolina; Becky Barlow is an associate professor, School of Forestry and Wildlife Sciences, Auburn University; John Fike is an associate professor, College of Agriculture and Life Sciences, Virginia Tech. Description of the Region (fig. A.15). All of these land uses provide significant produc- tivity and income. The Southeast encompasses physiographic Cropland and pastureland occupy significant portions of land provinces, or ecoregions (Wear and Greis 2012), that have area in the Southeastern United States. Forests occupy from 50 unique climate, fire history, and composition of vegetation. to 69 percent of the land within each State in the region From the physiographic province of the Appalachian Mountains Figure A.15. Acres of landuse categories of the 11 Southeastern States. (Map and table prepared by William M. Christie, Eastern Forest Environmental Threat Assessment Center, USDA Forest Service, Southern Research Station, Asheville, NC). Agroforestry: Enhancing Resiliency in U.S. Agricultural Landscapes Under Changing Conditions 189 to the alluvial plains of the Mis sissippi River Basin, within land use outside developed zones is perhaps best viewed in deciduous forests of Kentucky and Tennessee and the Interior terms of the nature of woody plant cover and whether animals Highlands of the Ozarks, to the Piedmont, Flatwoods, and are excluded or allowed access. Both Puerto Rico and the U.S. Coastal Plains, a large portion of the land area is appropriate Virgin Islands are experiencing a trend toward an increase in for implementing several types of agroforestry, integrating woody cover with the loss of agricultural land and pastureland either crops or livestock, or both, with trees and woody (Brandeis and Turner 2013a, 2013b; Brandeis et al.
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