Conservation planning and implementation require identifying pertinent habitats and locations where protection and management may improve viability of targeted species. The winter range of Bicknell’s Thrush (Catharus bicknelli), a threatened Nearctic-Neotropical migratory songbird, is restricted to the Greater Antilles. We analyzed winter records from the mid-1970s to 2009 to quantitatively evaluate winter distribution and habitat selection.
In the jaragua-bahoruco-enriquillo biosphere reserve, located on the southern border between the Dominican Republic and Haiti, there are depressed rural areas with soils with high content in Cadmium and other heavy metals which originate naturally in the geological substrate.
This paper analyzes the effects of insecure property rights over land on the functioning of the land rental market in the Dominican Republic. It shows that insecurity of property rights not only reduces the level of activity of the land rental market, but also causes market segmentation. A principal-agent framework is used to model the utility maximization of both the tenant and the landlord, where the landlord accounts for the risk of losing the land when it is not traded within a narrow local circle of confidence.
This paper analyzes the functioning of land rental markets in the Dominican Republic using a new data set collected specifically to characterize the entire market. We analyze the choice of the landlords and the tenants in the search for the optimal partner. We show how insecure property rights leads to segmentation in the tenancy markets along socio-economic group and hence severely limits access to land for the rural poor.
Land change in the Greater Antilles differs markedly among countries because of varying socioeconomic histories and global influences. We assessed land change between 2001 and 2010 in municipalities (second administrative units) of Cuba, Dominican Republic, Haiti, Jamaica, and Puerto Rico. Our analysis used annual land-use/land-cover maps derived from MODIS satellite imagery to model linear change in woody vegetation, mixed-woody/plantations and agriculture/herbaceous vegetation. Using this approach, we focused on municipalities with significant change (p ≤ 0.05).
Meeting symbol/code: SIDS 99 Inf.-Sum 4
This document contains the proceedings of the technical workshop entitled “Expanding mariculture: technical, environmental, spatial and governance challenges”, held from 22 to 25 March 2010, in Orbetello, Italy, and organized by the Aquaculture Branch of the Fisheries and Aquaculture Department of the Food and Agriculture Organization of the United Nations (FAO).
La question des femmes et de la sylviculture est par consquent intimement lie celle plus gnrale des relations entre les femmes, l'alimentation et l'agriculture, qui seront mises en lumire cette anne dans tous les pays lors de la Journe mondiale de l'alimentation, le 16 octobre. En consacrant le prsent numro d'Unasylva au thme de cette journe mondiale: Les femmes dans l'agriculture, tel qu'il se transpose la fort, la FAO souhaite faire plus qu'veiller l'attention sur les proccupations et les besoins des femmes rurales.
Meeting symbol/code: SIDS 99 Inf.5