Parentiu i distribució de coneixement ecològic tradicional

Un equip del laboratori d'etnoecologia de l'ICTA-UAB ha fet un estudi amb una comunitat de pastors seminòmades de Gujarat (Índia) per estudiar com es transmeten els coneixements ecològics tradicionals. La principal troballa de l'estudi és que malgrat formar part d'un mateix grup cultural, els diferents grups de parentiu tenen coneixements diferents. Això mostra que la transmissió de coneixements està relacionada no tan sols amb l'ocupació de les persones i les diferències de gènere en els usos dels recursos naturals sinó també amb l'organització social de les comunitats.Un equipo del laboratorio de etnoecología del ICTA-UAB ha hecho un estudio con una comunidad de pastores seminómadas de Gujarat (India) para estudiar cómo se transmiten los conocimientos ecológicos tradicionales. El principal hallazgo del estudio es que a pesar de formar parte de un mismo grupo cultural, los diferentes grupos de parentesco tienen conocimientos diferentes. Esto muestra que la transmisión de conocimientos está relacionada no sólo con la ocupación de las personas y las diferencias de género en los usos de los recursos naturales sino también con la organización social de las comunidades.A team from the Ethnoecology laboratory hosted by ICTA at the UAB has done a study with a community of semi-nomadic herders from Gujarat (India) to determine how traditional ecological knowledge is transmitted. The main finding of the study is that despite being part of the same cultural group, different kin groups have different knowledge. This shows that the transmission of knowledge is not only related to people's occupations and to gender differences in the use of natural resources, but also to the social organization of communities

Recherches et débats : réinventer l’Afrique ?

Suite à la proposition du département SHS du CNRS en 2003, une série de réseaux thématiques pluridisciplinaires (RTP) ont été créés en 2004, dans le but de fédérer le milieu académique français autour d’objets communs de recherche. L’un de ces réseaux fut consacré aux études africaines, qui, après un premier congrès en 2006, organisait en septembre dernier ses secondes rencontres, sur le thème « Recherches et débats : réinventer l’Afrique ? » Le panel très large de sujets abordés et le nombre..

Testing the resilience of agro-pastoralists communities in arid margins through ABM

This paper presents the latest model developed within Case Study 1 (hereafter CS1) of the SimulPast project: Hunter-Gatherer persistence in arid margins. The case of North Gujarat (India). The aim of this model is to test the resilience of agro-pastoralists (AP) communities in semi-arid ecosystems. We created a simple Agent Based Model in which agents relied on a pure subsistence strategy based on domesticated plants and animals. We tested our model against previously published climatic record for the area and concluded that a pure agropastoral strategy was not enough to sustain the population in conditions of high climatic variability. Further tests were performed to check the climatic conditions in which this type of subsistence strategy is self-sustained in order to extrapolate the model to areas with different specificities than the one understudy

Gendered medicinal plant knowledge contributions to adaptive capacity and health sovereignty in Amazonia

Local medical systems are key elements of social-ecological systems as they provide culturally appropriate and locally accessible health care options, especially for populations with scarce access to biomedicine. The adaptive capacity of local medical systems generally rests on two pillars: species diversity and a robust local knowledge system, both threatened by local and global environmental change. We first present a conceptual framework to guide the assessment of knowledge diversity and redundancy in local medicinal knowledge systems through a gender lens. Then, we apply this conceptual framework to our research on the local medicinal plant knowledge of the Tsimane’ Amerindians. Our results suggest that Tsimane’ medicinal plant knowledge is gendered and that the frequency of reported ailments and the redundancy of knowledge used to treat them are positively associated. We discuss the implications of knowledge diversity and redundancy for local knowledge systems’ adaptive capacity, resilience, and health sovereignty.Peer reviewe

Networking the environment : social network analysis in environmental management and local ecological knowledge studies

Unidad de excelencia María de Maeztu MdM-2015-055

Comigrants and friends : informal networks and the transmission of traditional ecological knowledge among seminomadic pastoralists of Gujarat, India

Unidad de excelencia María de Maeztu MdM-2015-0552Previous research has shown that social organization may affect the distribution of traditional ecological knowledge (TEK) within local communities of natural resource users in multiple ways. However, in this line of research the potential role of informal relationships has mostly been overlooked. In this article, we contribute toward filling this research gap by studying how two types of informal relationships, namely migration partnership and friendship, affect the distribution of TEK within a community of seminomadic pastoralists from the Kutch area, Gujarat, India. Using social network analysis, we map three networks, migration, men friendship, and women friendship, and compare with similarity-based quantitative approaches the clusters extracted from these networks in relation to four domains of TEK: knowledge about soils, about ethnoveterinary practices, about sheep breeds, and in ethnobotany. Our results show that (1) migration clusters are associated to significant variations in three TEK domains, while (2) friendship clusters are associated to minor variations. We relate these results to the importance of common practical experiences involved by joint migration. Moreover, kin relations are shown to strongly underlie friendship and migration relations, and as such appear as a potential driver of the dynamics of the local TEK system. We conclude by advocating for a better inclusion of such informal relationships in future research on local TEK dynamics, following recent developments in studies on natural resource governance

Global Environmental Change : Local perceptions, understandings and explanations

Global environmental change (GEC) is an increasingly discussed phenomenon in the scientific literature as evidence of its presence and impacts continues to grow. Yet, while the documentation of GEC is becoming more readily available, local perceptions of GEC— particularly in small-scale societies—and preferences about how to deal with it, are still largely overlooked. Local knowledge and perceptions of GEC are important in that agents make decisions (including on natural resource management) based on individual perceptions. We carried out a systematic literature review that aims to provide an exhaustive state-of-the-art of the degree to and manner in which the study of local perceptions of change are being addressed in GEC research. We reviewed 126 articles found in peer-reviewed journals (between 1998 and 2014) that address local perceptions of GEC. We used three particular lenses of analysis that are known to influence local perceptions, namely (i) cognition, (ii) culture and knowledge, and (iii) possibilities for adaptation.We present our findings on the geographical distribution of the current research, the most common changes reported, perceived drivers and impacts of change, and local explanations and evaluations of change and impacts. Overall, we found the studies to be geographically biased, lacking methodological reporting, mostly theory based with little primary data, and lacking of indepth analysis of the psychological and ontological influences in perception and implications for adaptation. We provide recommendations for future GEC research and propose the development of a “meta-language” around adaptation, perception, and mediation to encourage a greater appreciation and understanding of the diversity around these phenomena across multiple scales, and improved codesign and facilitation of locally relevant adaptation and mitigation strategies.Peer reviewe

Response to "Practice what you preach : Ensuring scientific spheres integrate Indigenous Peoples' and Local Communities' rights and agency too" by Lopez-Maldonado

Non 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

Penser l’histoire des paysages avec les sanctuaires boisés

Introduction L’écologie historique a, jusqu’à présent, essentiellement été appliquée à des paysages de forêts denses, dans le bassin amazonien. Cette approche peut se révéler riche dans un autre contexte, celui des savanes arborées, que l’on rencontre notamment en Afrique de l’Ouest, centrale et orientale. Dans toute cette zone et quel que soit leur champ d’investigation, les scientifiques qui travaillent sur les dynamiques forestières sont confrontés au phénomène des « bois sacrés ». Cette e..