Solr Search · GéoProdig, portail d'information géographique

Brasilien

Brazil ; Deforestation ; Development strategy ; Forest ; Regional development ; Regional disparities ; Socio-economic system ; Urban administration
The eight articles deal with the social economic spatial disparities and regional dynamics of Brazil; water as key of regional enhancement strategies in North-eastern Brazil ; the 3D-chess in Amazonia and the reducing deforestation in the 21st
century; the role of the Amazonian rainforests in the fight against climate change; the forest fragments of Brazilian coastal mountains and their development, spatial pattern and recent dynamics; the urban governance and participation in Brazil (case study

Tropical rain forest and climate dynamics of the Atlantic lowland, southern Brazil, during the late Quaternary
Brazil ; C 14 dating ; Palaeo-environment ; Palaeoclimate ; Palynology ; Pleistocene ; Pollen diagram ; Quaternary ; Santa Catarina ; Stratigraphy ; Tropical rain forest
The AA. present results of an investigation into past vegetation and climate in the southern Atlantic rain forest region, using pollen and radiocarbon analysises of recently discovered late Pleistocene deposits at Volta Velha, Santa Catarina, Brazil.

Dune whitening and inter-dune freshwater ponds in NE Brazil
Brazil ; Coastal environment ; Dune ; Fresh water ; Geochemistry ; Palaeoclimatology ; Pond ; Remote sensing ; Rubefaction ; Sand
with the analysis of satellite images covering 3 dune fields in the NE Brazil, they demonstrate its existence in the field. Interpretations of dunes age based on their color should be handled with care.

Tree growth and microclimatic mitigation in Mahogany-black pepper agro-forestry at Parque Ecológico de Gunma, PA, Brazil
Agroforestry ; Biomass ; Brazil ; Forest ; Microclimate ; Moisture ; Pará ; Plant canopy ; Radiation
Meteorological parameters were measured in mahogany-black pepper agro-forestry sites in Santa Bárbara do Pará, Brazil, in September 2001, in order to investigate the differences in microclimatic mitigation in relation to forest structure and growth

Preliminary investigations on the occurrence of diagenetic dolomite in surface sediments of Lagoa Vermelha, Brazil in Shallow lakes environment. (L'environnement des lacs eutrophes)