Land use in Permanent Preservation Areas of Grande River (MG)
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چکیده
منابع مشابه
Floristic and structural status of forests in permanent preservation areas of Moju river basin, Amazon region.
The goal of this study is to analyze the floristic patterns and the structure of disturbed and undisturbed upland forests, in Permanent Preservation Areas (PPAs) along the Moju river, in the Brazilian state of Pará. Trees with a diameter equal to or larger than 10cm at 1.30m from the ground (DBH) ≥10cm were analyzed for the upper stratum. For the middle stratum, individuals with DBH between 4.9...
متن کاملFeeding of introduced species of Cichla (Perciformes, Cichlidae) in Volta Grande reservoir, River Grande (MG/SP).
Both species studied, Cichla cf. ocellaris and Cichla monoculus, fed mainly on fish, the first on Cichla spp., Plagioscion squamosissimus, and Tilapia rendalli, and the second, Cichla monoculus, on Cichla spp. Both diets indicated a strong correlation among the food items. Remarkable ontogenetic change was noted in both species diet: the young fed on crustaceans and insects while the adults fed...
متن کاملDiet and feeding of fish from Grande River, located below the Volta Grande Reservoir, MG-SP.
We compare the classic model of feeding of tropical fish by means of six bimonthly samplings using gillnets of varying mesh sizes that were inspected every twelve hours throughout a forty-eight hour period. The stomachs of the fish caught were classified in three categories according to quantity of food found. The amount of fat in the visceral cavity with respect to the energetic reserve deposi...
متن کاملThe Preservation and Use of Scarce Agricultural Land in Suburban Areas
There are approximately one million kleingartens (small gardens) in Germany which provide public green spaces in urban areas. Most of the land is owned by local governments, who rent plots for approximately ¥20,000 per year to people without gardens. In Japan, on the other hand, most agricultural land in urban areas is privately owned, and unless preservation and utilization efforts are quickly...
متن کاملEvaluating river water quality through land use analysis and N budget approaches in livestock farming areas.
This study was carried out to evaluate the quality of river water by analysis of land use in drainage basins and by estimating the N budgets. The drainage basins of Shibetsu River (Shibetsu area) and Bekkanbeushi River (Akkeshi area) in eastern Hokkaido, Japan were selected for a case study, and the evaluation of water quality was up-scaled to the regional level in Hokkaido by using the Arcview...
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ژورنال
عنوان ژورنال: Floresta e Ambiente
سال: 2018
ISSN: 2179-8087,1415-0980
DOI: 10.1590/2179-8087.023015