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There are 1, 162 content items of different types and languages related to Sistemas de información geográfica on the Land Portal.
Displaying 145 - 156 of 360

Exploring the spatial variation of food poverty in Ecuador

Journal Articles & Books
Diciembre, 2005
Ecuador
América del Sur

We examine the geographic dimensions of food consumption in Ecuador, which has one of the highest rates of chronic infant undernutrition in Latin America. We use statistical and spatial analyses to examine the distribution of food consumption and food poverty and to test and generate hypotheses of food poverty estimates at the district level. Results show that the food poor are concentrated in certain locations with a significant cluster identified in the central Andean region.

Genetic population structure of cacao plantings within a young production area in Nicaragua

Journal Articles & Books
Diciembre, 2011
Nicaragua

Significant cocoa production in the municipality of Waslala, Nicaragua, began in 1961. Since the 1980s, its economic importance to rural smallholders increased, and the region now contributes more than 50% of national cocoa bean production. This research aimed to assist local farmers to develop production of high-value cocoa based on optimal use of cacao biodiversity. Using microsatellite markers, the allelic composition and genetic structure of cacao was assessed from 44 representative plantings and two unmanaged trees.