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| Xa’an palm (Sabal yapa) has been used to thatch traditional Maya houses for over 3000 years. In the Yucatan Peninsula, this palm has been introduced to pasturelands, maize fields (milpas), and homegardens. These and other traditional management systems are usually believed to be sustainable, but there is as yet little evidence to support this hypothesis. Demographic models have been used for this purpose, mainly focusing on population growth rate (λ). So far, retrospective analysis has not been applied, even though it examines how changes in the the life cycle of a species, caused by different management regimes, affect its λ. In this study, we assess whether ecologically sustainable use of xa’an occurs in... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Ethnoecology; LTRE; Mexico; NTFP; Sabal yapa; Traditional management; Xa’an palm; Yucatan.. |
| Ano: 2005 |
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| Newton, Adrian C; Bournemouth University; anewton@bournemouth.ac.uk; Marshall, Elaine; UNEP-World Conservation Monitoring Centre; elaine.marshall@unep-wcmc.org; Schreckenberg, Kathrin; Overseas Development Institute; KSchreckenberg@odi.org.uk; Golicher, Duncan; El Colegio de la Frontera Sur; dgoliche@sclc.ecosur.mx; te Velde, Dirk W; Overseas Development Institute; dwtevelde@odi.org.uk; Edouard, Fabrice; Methodus Consultora;; Arancibia, Erik; ;. |
| Commercialization of non-timber forest products (NTFPs) has been widely promoted as a means of sustainably developing tropical forest resources, in a way that promotes forest conservation while supporting rural livelihoods. However, in practice, NTFP commercialization has often failed to deliver the expected benefits. Progress in analyzing the causes of such failure has been hindered by the lack of a suitable framework for the analysis of NTFP case studies, and by the lack of predictive theory. We address these needs by developing a probabilistic model based on a livelihood framework, enabling the impact of NTFP commercialization on livelihoods to be predicted. The framework considers five types of capital asset needed to support livelihoods: natural,... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Conservation; NTFP; Sustainable development; Tropical forest. |
| Ano: 2006 |
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| Alverga, Paula; Universidade Federal do Acre, Brazil;; Barnes, Grenville; School of Forest Resources and Conservation, University of Florida, USA; gbarnes@ufl.edu; Brasil da Silva, Izaias; Universidade Federal do Acre, Brazil;; Castro, Wendeson; Universidade Federal do Acre, Brazil;; de Souza Moll, Iracema; Universidade Federal do Acre, Brazil;; Medeiros, Herison; Universidade Federal do Acre, Brazil; medeiros.herison@gmail.com; Murphy, Skya; Department of Biology, University of Florida, USA;; Rockwell, Cara A.; School of Forest Resources and Conservation, University of Florida, USA; rockwell_cara@yahoo.com; Shenkin, Alexander; School of Forest Resources and Conservation, University of Florida, USA; Department of Biology, University of Florida, USA; ashenkin@ufl.edu; Silveira, Marcos; Universidade Federal do Acre, Brazil;; Southworth, Jane; Department of Geography and Land Use and Environmental Change Institute, University of Florida, USA; jsouthwo@geog.ufl.edu; Perz, Stephen; Department of Sociology and Criminology & Law, University of Florida, USA; sperz@soc.ufl.edu. |
| Contemporary conservation interventions must balance potential trade-offs between multiple ecosystem services. In tropical forests, much attention has focused on the extent to which carbon-based conservation provided by REDD+ policies can also mitigate biodiversity conservation. In the nearly one-third of tropical forests that are community owned or managed, conservation strategies must also balance the multiple uses of forest products that support local livelihoods. Although much discussion has focused on policy options, little empirical evidence exists to evaluate the potential for trade-offs among different tropical forest value components. We assessed multiple components of forest value, including tree diversity, carbon stocks, and both timber and... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Aç Ai; Biodiversity conservation; Brazil nut; Carbon stocks; Livelihood; NTFP; REDD; Rubber; Timber; Tropical rainforest. |
| Ano: 2014 |
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| Woittiez, Lotte S.; Plant Production Systems, Wageningen University; lotte.woittiez@gmail.com; Rufino, Mariana C.; Forest and Environment, Center for International Forestry Research (CIFOR); Plant Production Systems, Wageningen University; m.rufino@cgiar.org; Giller, Ken E.; Plant Production Systems, Wageningen University; ken.giller@wur.nl; Mapfumo, Paul; Soil Fertility Consortium for Southern Africa (SOFECSA), CIMMYT, Southern Africa; Department of Soil Science and Agricultural Engineering, University of Zimbabwe; p.mapfumo@cgiar.org. |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Adaptation strategies; Livelihood analysis; NTFP; Resource conservation. |
| Ano: 2013 |
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| Matias Maciel,Tamires Coelho; Araújo Marco,Cláudia; Silva,Erlles Eder; Silva,Toshik Iarley da; Santos,Hernandes Rufino dos; Freitas Júnior,Silvério de Paiva; de Oliveira Alcantara,Francisca Dayanne; Chaves,Marcelo Moura. |
| Abstract Considering the plant richness of Chapada do Araripe, Brazil, the pequi (Caryocar coriaceum Wittm) extractivism occurs as an important activity that affects the economy and social life of the main cities of Cearense Cariri, although there is little knowledge about its current situation and sustainability perspective. The aim of this work is to collect information regarding actor relationships involved in the pequi extractive activity, relating them to the sustainability dimensions. This study was carried in the Barreiro Novo camping site, located in the state highway CE 060 in the Jardim-Ce municipality. Semistructured questionnaires were used with pequi collectors to establish a socioeconomic profile, besides using the participant observation... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agricultural waste; Community; Regional development; Oil; NTFP; FLONA. |
| Ano: 2018 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000200238 |
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