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Gregory E. Frey

Researcher at Research Triangle Park

Publications -  63
Citations -  731

Gregory E. Frey is an academic researcher from Research Triangle Park. The author has contributed to research in topics: Silvopasture & Forest management. The author has an hindex of 11, co-authored 53 publications receiving 567 citations. Previous affiliations of Gregory E. Frey include Virginia State University & United States Department of Agriculture.

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Global timber investments, wood costs, regulation, and risk

TL;DR: In this paper, the authors estimated financial returns and wood production costs in 2008 for the primary timber plantation species, including land costs, and found that returns for exotic plantations in almost all of South America (Brazil, Argentina, Uruguay, Chile, Colombia, Venezuela, and Paraguay) were substantial.
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Comparing silvopastoral systems and prospects in eight regions of the world.

TL;DR: In this article, the authors describe and compare actual farm practices and current research trials of silvopastoral systems in eight regions within seven countries of the world: Misiones and Corrientes provinces, Argentina, La Pampa province, Argentina; northwestern Minas Gerais, Brazil; the Aysen region of Patagonia, Chile; the North Island of New Zealand; the Southeast United States; Paraguay; and Uruguay.
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Community Forestry Enterprises in Mexico: Sustainability and Competitiveness

TL;DR: A detailed survey of financial and production parameters for 30 of the approximately 992 CFEs in Mexico in order to estimate costs, income, profits, and sustainability of harvest levels for forest management, harvest, and sawmilling was performed by.
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Perceptions of silvopasture systems among adopters in northeast Argentina

TL;DR: This article examined the factors underlying producers' perceptions of silvopasture systems at the time of adoption and perceptions following several years of experience, and the factors explaining discontinuance of systems in Argentina.