Aprovechamiento de productos forestales no maderables y su impacto en la sostenibilidad del bosque semihúmedo del Cantón Jipijapa año 2015. Propuesta enriquecimiento forestal

This research fulfilled the following objective assess the impact of NWFP harvesting on forest sustainability semihumid Jipijapa Canton. And formulate a plan of forest enrichment taxing the sustainable use of NWFP in the Farm. For sampling forest vegetation was divided into 2 lots, 21 sampling units were established. The main plot was 20 x 20 meters. Data collected in this plot were: DAP, full-commercial height, crown diameter, species with larger diameters were evaluated at 7.5 cm. 5 plots of 10 x 10 m were drawn. larger species to 2.5 and lower were measured at 7.5 cm. At each vertex of the central subplots boxes they were set 2 X 2 meters height only minor species was measured at 2.5 cm, For NWFP species used as a diagnosis was made using surveys to residents of communities adjacent to the farm with questions based on the medicinal, food and industrial use of the parts of a tree. The results show that the species most used as NWFP are Pithecellobiun, Albizia guachapele, Machaerium millei, Pythecellobiun arboreum and soursop. In adult mass there is a total of 28 families, 34 genera, 35 species and 278 individuals in the subplots of 10 x 10 m there are 215 individuals, 43 species, 32 genera and 28 families and finally in Tables 2 x 2 m 331 individuals, 41 species, 39 genera and 26 families are recorded. The most important families by the number of species were: Boraginaceae, Fabaceae and Mimosaceae with 4 species each. Regarding the Shannon diversity index for lot 1 was low with 1.41 and for lot 2 this index was 2.33, considered medium. The most abundant species in the 2 lots was Pithecellobiun, and more IVI Pithecellobiun got it. Regarding the diameter distribution range (7-17 m) recorded the largest number of trees and the horizontal structure of the middle layer (7 to 14 m) has the largest number of trees. The maximum height (25 m) Albizia reached guachapele and Sassafras albidum.

• 主要作者: Pionce Andrade, Ginger Aracely (author)
• 格式: masterThesis
• 語言: spa
• 出版: 2016
• 主題: enriquecimiento; forestal; no maderables; sostenibilidad
• 在線閱讀: http://repositorio.uteq.edu.ec/handle/43000/1682