191 research outputs found

    Archeologische opgraving Emblem Oostmalsesteenweg (prov. Antwerpen). Basisrapport.

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    Dit rapport werd ingediend bij het agentschap samen met een aantal afzonderlijke digitale bijlagen. Een aantal van deze bijlagen zijn niet inbegrepen in dit pdf document en zijn niet online beschikbaar. Sommige bijlagen (grondplannen, fotos, spoorbeschrijvingen, enz.) kunnen van belang zijn voor een betere lezing en interpretatie van dit rapport. Indien u deze bijlagen wenst te raadplegen kan u daarvoor contact opnemen met: [email protected]

    Conservation of useful plants:An evaluation of local priorities from two indigenous communities in eastern Panama

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    eng: On both theoretical and practical grounds, respect for, and inclusion of, local decision-making processes is advocated in conservation, yet little is known about the conservation priorities on local territories. We employed interviews and ecological inventories in two villages in order to (1) evaluate the local perception of the conservation status of important plant resources; (2) compare patterns of plant use; and (3) compare perceived conservation status with population structure and abundance in the field. One-third of the 35 species examined were perceived to be threatened or declining. These were predominantly used locally for construction or sold commercially, but were not necessarily rare in the field. The destructiveness of harvest was the most consistent predictor of conservation status in both villages. Contrasting patterns were found in the two villages for the frequency of plant harvest and the relationship of this variable with conservation status. We suggest that local knowledge is an efficient means to rapidly assess the status of a large number of species, whereas population structure analysis provides an initial evaluation of the impact of harvest for selected species.58(1

    Landscape dynamics and management of wild plant resources in shifting cultivation systems : a case study from a forest ejido in the Maya zone of Quintana Roo, Mexico

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    Wild plant resources are harvested and managed by people in a variety of land-uses but few studies examine the interactions of landscape dynamics and the use and availability of wild plant resources. I address this question using a case study of common property lands with a history of community forestry and traditional shifting cultivation. Specifically I ask: What is the perceived importance of plant resources obtained in agricultural and forest environments? Have forest and agricultural land-use/land covers changed? How do landscape changes, and in particular shorter fallow times, influence the availability and use of plant resources?The perceived importance of wild plant resources was studied using free-listing and ranking exercises with focus groups of men and women. Remote sensing and interviews served to analyse landscape dynamics (1976-2000) and to identify local forest conservation regulations. The impact of shorter fallow times on the availability of forage and firewood in agricultural fields was assessed by sampling 26 fields derived from short to long fallows, while a household survey served to characterize patterns of firewood collection.Men attributed highest importance to commercial forest products, while resources most valued by women were domestic resources obtained in a variety of environments. High rates of forest retention were observed; conservation was focused on forests with high densities of commercial products. The agricultural zones shifted from a mosaic of diverse successional stages to a homogeneous landscape dominated by younger fallows and shorter fallow periods; these changes led to reductions in the availability of firewood and some forage species. Firewood collection was related to accessibility; areas with the least amount of firewood available (short-fallow cycles and low forest cover) experienced the highest collection pressure.The findings demonstrate that indigenous territories can be very dynamic, even when rates of forest conservation are high, and that changes in land-use and landscape structure have important implications for the availability and use of wild plant resources. A conceptual model linking landscape dynamics to wild plant use is proposed and the significance of the results for community-based conservation initiatives is discussed

    Archeologische opgraving Sint-Amandsberg Kasteelwegel (prov. Oost-Vlaanderen)

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    Dit rapport werd ingediend bij het agentschap samen met een aantal afzonderlijke digitale bijlagen. Een aantal van deze bijlagen zijn niet inbegrepen in dit pdf document en zijn niet online beschikbaar. Sommige bijlagen (grondplannen, fotos, spoorbeschrijvingen, enz.) kunnen van belang zijn voor een betere lezing en interpretatie van dit rapport. Indien u deze bijlagen wenst te raadplegen kan u daarvoor contact opnemen met: [email protected]

    Destelbergen - Panhuisstraat. Archeologisch onderzoek - 2011.

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    Dit rapport werd ingediend bij het agentschap samen met een aantal afzonderlijke digitale bijlagen. Een aantal van deze bijlagen zijn niet inbegrepen in dit pdf document en zijn niet online beschikbaar. Sommige bijlagen (grondplannen, fotos, spoorbeschrijvingen, enz.) kunnen van belang zijn voor een betere lezing en interpretatie van dit rapport. Indien u deze bijlagen wenst te raadplegen kan u daarvoor contact opnemen met: [email protected]

    Seeding diversity : enhancing farmers’ access to crop varieties and quality planting materials in Uganda’s seed systems

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    Ensuring food and livelihood security in rural areas relies heavily on crop diversity, yet farmers often struggle to access suitable seeds and planting materials. This study maps and characterizes Uganda’s seed systems to identify approaches to enhance farmers’ access to seeds of well-adapted and preferred varieties. Based on qualitative data from key informant interviews (KIIs) with a range of actors involved in the seed system, focus group discussions (FGDs) with women and men farmers, document analysis, and stakeholder workshops, this report examines the country’s seed systems from the local to the national level focusing on key seed system functions and outcomes
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