Non-timber forest products (NTFPs) provide material subsistence and cash income to millions of rural people, particularly in less developed countries. This paper offers a systematic review of recent trends (2000-2010) in the ecological and economic sustainability of NTFPs. Of 101 NTFP ecological studies, most addressed harvest consequences at the population-individual level (62.4%), and over half (52.5%) were carried out in Latin America. Nearly two-thirds of research (63.3%) reported that extraction was sustainable or likely to be so, compared to less than one-fifth (17.8%) that found it to be unsustainable. Extractive enterprise in Latin America was most often reported as ecologically sustainable (82.6%), and least often in Asia (58.8%). Because little of the economic NTFP literature identifies whether extractive returns meet the financial needs of extractors, at least on a daily basis, we outline economic sustainability criteria in terms of whether returns surpass an absolute poverty line or alternative wage. Of the 71 articles presenting financial data, over two-thirds met or exceeded the threshold of economic sustainability. Roughly 75% of studies demonstrated that gatherers earned more than USD$2 PPP/day (the international absolute poverty line) or more than a local wage.

Type of Case
Printed publication (book, sourcebook, journal article…)

Publisher
Journal of Ethnobiology and Conservation

Region
Global

Biome
All

Forest Type
All forest types (natural and planted)

Primary Designated Function
Multiple use