Ecological Effects of Non-Timber Forest Products Harvest and Trade: a Systematic Review

Trade of non-timber forest products (NTFP) is a strategy that combines socioeconomic development with activities of low environmental impact. However, evidence suggests that harvesting these resources can produce negative ecological effects. This article identified the most common effects through a systematic literature review of empirical studies. Articles were previously evaluated against four criteria of inclusion, and were then classified according to the plant part harvested and the effects on 15 parameters at different levels of the biological organization. The results indicated that negative ecological effects are common, especially when harvesting barks and leaves in large volumes, although null and positive effects may also be observed. The parameters most frequently affected were population size; modifications in plant parts; age structure; probability of survival, and species richness. The evidence that NTFP harvest can cause significant ecological impacts calls for a need of monitoring and management systems.A comercialização de produtos florestais não madeireiros (PFNM) é considerada estratégia que combina o desenvolvimento socioeconômico com baixo impacto ambiental. Porém, evidências demonstram que a exploração desses recursos pode provocar efeitos ecológicos negativos. Este estudo identificou os efeitos mais frequentes por meio de revisão sistemática de estudos empíricos, previamente submetidos a quatro critériosde inclusão e depois classificados conforme o tipo de PFNM explorado e os efeitos da exploração sobre 15 parâmetros em diferentes escalas biológicas. Os resultados indicaram que efeitos ecológicos negativos são frequentes, especialmente para a extração de cascas e folhas em grandes volumes, embora no curto prazo os efeitos possam ser nulos ou positivos. Os parâmetros mais frequentemente afetados foram: tamanho populacional; alterações nas partes vegetais; distribuição de classes de tamanho; probabilidade média de sobrevivência e riqueza de espécies. A constatação de que a atividade pode provocar efeitos ecológicos significativos evidencia a necessidade de sistemas de monitoramento e manejo

The Effects of Processing Non-Timber Forest Products and Trade Partnerships on People's Well-Being and Forest Conservation in Amazonian Societies

This study evaluated whether processing non-timber forest products (NTFPs) and establishing trade partnerships between forest communities and companies enhance the outcomes of NTFP commercialization. In particular, we evaluated whether product processing, partnerships, or their combination was associated with a number of outcomes related to the well-being of forest inhabitants and forest conservation. We based our analyses on ethnographic and quantitative data (i.e., survey and systematic observations) gathered at seven communities from five societies of the Brazilian and Bolivian Amazon. Our results indicated that product processing and partnerships do not represent a silver bullet able to improve the results of NTFP commercialization in terms of well-being and conservation indicators. Compared with cases without interventions, households adopting partnerships but not product processing were most often associated with improved economic proxies of well-being (total income, NTFP income, food consumption and gender equality in income). In comparison, the combination of product processing and partnerships was associated with similar outcomes. Unexpectedly, product processing alone was associated with negative outcomes in the economic indicators of well-being. All of the investigated strategies were associated with less time spent in social and cultural activities. With respect to forest conservation, the strategies that included a partnership with or without processing produced similar results: while household deforestation tended to decrease, the hunting impact increased. Processing alone was also associated with higher levels of hunting, though it did not reduce deforestation. Our results indicate that establishing partnerships may enhance the outcomes of NTFP trade in terms of the financial outcomes of local communities, but practitioners need to use caution when adopting the processing strategy and they need to evaluate potential negative results for indicators of social and cultural activities. With respect to conservation, the three strategies are promising for reducing deforestation, but more pervasive impacts, such as hunting, might increase.Rainforest Alliance (USA)Rainforest Alliance (USA)Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (Brazil) [Fapesp 2005/01288-1, 2007/06844]Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (Brazil)Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (Brazil)Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (Brazil) [CAPES AUX-PE-DGU 744/2010]National Science FoundationAnthropology (USA)National Science Foundation-Anthropology (USA)Direccion General das Universidades Espanholas (Spain)Direccion General das Universidades Espanholas (Spain) [HBP2009-0014

Cultural attitudes are stronger predictors of bushmeat consumption and preference than economic factors among urban Amazonians from Brazil and Colombia

ABSTRACT. Bushmeat consumption persists in urban areas in the Neotropics, yet knowledge of its scale and the relative importance of cultural and economic factors in determining consumption and preference remain elusive. Moreover, the roles of cultural beliefs, social norms, and attitudes in driving urban bushmeat consumption are rarely evaluated. Therefore, we explored in this article the factors that influence consumption and preference for bushmeat in Amazonian towns. Given the availability of other sources of animal protein and the cultural and social importance of bushmeat in the region, we hypothesized that cultural attributes should be better predictors than economic factors of bushmeat consumption and preference. Data analysis involved fitting two-level mixed-effects regressions (random intercepts) to a structured sample of 227 individuals (99 households) from four towns in the Brazilian (Tabatinga and Atalaia do Norte) and Colombian (Leticia and Puerto Nariño) Amazon. The results indicate that a third of the interviewees had consumed bushmeat in the past month, which had primarily been harvested by the family or received as a gift rather than obtained through trade. In general, both economic and cultural factors predicted bushmeat consumption and preference, but the objective proxy for culture, individual origin, was unimportant. Among the tested indicators, the strongest predictor was the importance of bushmeat to social relations. Moreover, informal social norms, such as the greater importance attributed to taboos, tended to decrease the average number of wild species that a person would eat, whereas attitudes toward the illegality of hunting were less important. The two economic indicators, increased income and wealth, tended to decrease preference for bushmeat and the likelihood of consumption. Our findings highlight the importance of human beliefs, attitudes, and social norms to the understanding of bushmeat consumption and preference and may contribute to the design of more effective and locally appropriate conservation and management strategies

Towards an applied metaecology

The complexity of ecological systems is a major challenge for practitioners and decision-makers who work to avoid, mitigate and manage environmental change. Here, we illustrate how metaecology – the study of spatial interdependencies among ecological systems through fluxes of organisms, energy, and matter – can enhance understanding and improve managing environmental change at multiple spatial scales. We present several case studies illustrating how the framework has leveraged decision-making in conservation, restoration and risk management. Nevertheless, an explicit incorporation of metaecology is still uncommon in the applied ecology literature, and in action guidelines addressing environmental change. This is unfortunate because the many facets of environmental change can be framed as modifying spatial context, connectedness and dominant regulating processes - the defining features of metaecological systems. Narrowing the gap between theory and practice will require incorporating system-specific realism in otherwise predominantly conceptual studies, as well as deliberately studying scenarios of environmental change.We thank FAPESP (grants 2014/10470-7 to AM, 2013/04585-3 to DL, 2013/50424-1 to TS and 2015/18790-3to LS), CNPq (Productivity Fellowships 301656/2011-8 to JAFDF,308205/2014-6 to RP, 306183/2014-5 to PIP and 307689/2014-0 to VDP), the National Science Foundation (DEB 1645137 toJGH), the Natural Sciences and Engineering Council of Canada (SJL,PPN), and the Academy of Finland (grants 257686 and 292765 toMC) for support. This work contributes to the Labex OT-Med (no.ANR-11-LABX-0061), funded by the French government throughthe A*MIDEX project (no. ANR-11-IDEX-0001-02)

Towards an applied metaecology

The complexity of ecological systems is a major challenge for practitioners and decision-makers who work to avoid, mitigate and manage environmental change. Here, we illustrate how metaecology - the study of spatial interdependencies among ecological systems through fluxes of organisms, energy, and matter - can enhance understanding and improve managing environmental change at multiple spatial scales. We present several case studies illustrating how the framework has leveraged decision-making in conservation, restoration and risk management. Nevertheless, an explicit incorporation of metaecology is still uncommon in the applied ecology literature, and in action guidelines addressing environmental change. This is unfortunate because the many facets of environmental change can be framed as modifying spatial context, connectedness and dominant regulating processes - the defining features of metaecological systems. Narrowing the gap between theory and practice will require incorporating system-specific realism in otherwise predominantly conceptual studies, as well as deliberately studying scenarios of environmental change. (C) 2019 Associacao Brasileira de Ciencia Ecologica e Conservacao. Published by Elsevier Editora Ltda.Peer reviewe

Assessing progress towards meeting major international objectives related to nature and nature's contributions to people

In recognition of the importance of nature, its contributions to people and role in underpinning sustainable development, governments adopted a Strategic Plan on Biodiversity 2011-2020 through the Convention on Biological Diversity (CBD) containing 20 "Aichi Biodiversity Targets" and integrated many of these into the Sustainable Development Goals (SDGs) adopted through the United Nations in 2015. Additional multilateral environmental agreements (MEAs) target particular aspects of nature (e.g., Ramsar Convention on Wetlands; Convention on Migratory Species), drivers of biodiversity loss (e.g., Convention on International Trade in Endangered Species of Wild Fauna and Flora), or responses (e.g., World Heritage Convention). These various MEAs provide complementary fora in which governments strive to coordinate efforts to reduce the loss and degradation of nature, and to promote sustainable development. In this chapter, we assess, through a systematic review process and quantitative analysis of indicators, progress towards the 20 Aichi Targets under the Strategic Plan (and each of the 54 elements or components of these targets), targets under the SDGs that are relevant to nature and nature's contributions to people (NCP), and the goals and targets of six other MEAs. We consider the relationships between the SDGs, nature and the contributions of Indigenous Peoples and Local Communities (IPLCs) to achieving the various targets and goals, the impact of progress or lack of it on IPLCs, the reasons for variation in progress, implications for a new Strategic Plan for Biodiversity beyond 2020, and key knowledge gaps.For the 44 SDG targets assessed, including targets for poverty, hunger, health, water, cities, climate, oceans and land (Goals 1, 2, 3, 6, 11, 13, 14, 15), findings suggest that current negative trends in nature will substantially undermine progress to 22 SDG targets and result in insufficient progress to meet 13 additional targets (i.e. 80 per cent (35 out of 44) of the assessed targets) {3.3.2.1; 3.3.2.2}(established but incomplete). Across terrestrial, aquatic and marine ecosystems, current negative trends in nature and its contributions will hamper SDG progress, with especially poor progress expected towards targets on water security, water quality, ocean pollution and acidification. Trends in nature's contributions relevant to extreme event vulnerability, resource access, small-scale food production, and urban and agricultural sustainability are negative and insufficient for achieving relevant targets under SDGs 1, 2, 3, and 11. This has negative consequences for both the rural and urban poor who are also directly reliant on declining resources for consumption and income generation {3.3.2.2}. For a further 9 targets evaluated in SDGs 1, 3 and 11 a lack of knowledge on how nature contributes to targets (4 targets) or gaps in data with which to assess trends in nature (5 targets) prevented their assessment.Fil: Butchart, Stuart. London Metropolitan University; Reino UnidoFil: Miloslavich, Patricia. University of Western Australia; AustraliaFil: Reyers, Belinda. No especifíca;Fil: Galetto, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Subramanian, Suneetha M.. No especifíca;Fil: Adams, Cristina. No especifíca;Fil: Palomo, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: McElwee, Pamela. No especifíca;Fil: Meretsky, Vicky J.. No especifíca;Fil: Morsello, Carla. No especifíca;Fil: Nel, Jeanne. No especifíca;Fil: Lynn Newberry, Teresa. No especifíca;Fil: Pacheco, Diego. No especifíca;Fil: Pyhala, Aili. No especifíca;Fil: Rossi Heras, Sergio. No especifíca;Fil: Roy, Joyashree. No especifíca;Fil: Ruiz-Mallén, Isabel. No especifíca;Fil: Salpeteur, Matthieu. No especifíca;Fil: Santos-Martin, Fernando. No especifíca;Fil: Saylor. Kirk. No especifíca;Fil: Schaffartzik, Anke. No especifíca;Fil: Sitas, Nadia. No especifíca;Fil: Speranza, Ifejika. No especifíca;Fil: Suich, Helen. No especifíca;Fil: Tittensor, Derek. No especifíca;Fil: Carignano, Patricia. No especifíca;Fil: Tsioumani, Elsa. No especifíca;Fil: Whitmee, Sarah. No especifíca;Fil: Wilson, Sarah. No especifíca;Fil: Wyndham, Felice. No especifíca;Fil: Zorondo-Rodriguez, Francisco. No especifíca

A social and ecological assessment of tropical land uses at multiple scales: the Sustainable Amazon Network

Science has a critical role to play in guiding more sustainable development trajectories. Here, we present the Sustainable Amazon Network (Rede Amazonia Sustentavel, RAS): a multidisciplinary research initiative involving more than 30 partner organizations working to assess both social and ecological dimensions of land-use sustainability in eastern Brazilian Amazonia. The research approach adopted by RAS offers three advantages for addressing land-use sustainability problems: (i) the collection of synchronized and co-located ecological and socioeconomic data across broad gradients of past and present human use; (ii) a nested sampling design to aid comparison of ecological and socioeconomic conditions associated with different land uses across local, landscape and regional scales; and (iii) a strong engagement with a wide variety of actors and non-research institutions. Here, we elaborate on these key features, and identify the ways in which RAS can help in highlighting those problems in most urgent need of attention, and in guiding improvements in land-use sustainability in Amazonia and elsewhere in the tropics. We also discuss some of the practical lessons, limitations and realities faced during the development of the RAS initiative so far.Keywords: Social–ecological systems, Tropical forests, Land use, Interdisciplinary research, Sustainability, Trade-off

Market integration and sustainability in Amazonian indigenous livelihoods The case of the Kayapo

Available from British Library Document Supply Centre- DSC:DXN054557 / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo

Efeitos ecológicos da exploração de produtos florestais não madeireiros: uma revisão sistemática

Trade of non-timber forest products (NTFP) is a strategy that combines socioeconomic development with activities of low environmental impact. However, evidence suggests that harvesting these resources can produce negative ecological effects. This article identified the most common effects through a systematic literature review of empirical studies. Articles were previously evaluated against four criteria of inclusion, and were then classified according to the plant part harvested and the effects on 15 parameters at different levels of the biological organization. The results indicated that negative ecological effects are common, especially when harvesting barks and leaves in large volumes, although null and positive effects may also be observed. The parameters most frequently affected were population size; modifications in plant parts; age structure; probability of survival, and species richness. The evidence that NTFP harvest can cause significant ecological impacts calls for a need of monitoring and management systems