作者: Luciano N de A Moura , Marilusa PC Lacerda , Maria LG Ramos , None
DOI: 10.1590/S1415-43662013000100005
关键词: Watershed 、 Gallery forest 、 Soil quality 、 Eucalyptus 、 Environmental science 、 Soil test 、 Forestry 、 Environmental engineering 、 Vegetation 、 Soil water 、 Histosol
摘要: The use and occupation of soil should be planned in a rational way to avoid negative environmental impacts on natural resources, particularly areas environmentally protected by law. This study aimed evaluate quality attributes permanent preservation Ribeirao do Gama Watershed, Distrito Federal, Brazil, verify the influence anthropic use. physical, chemical biological Histosol were assessed five diversified occupation: three under cultivation (vegetables, eucalyptus cassava) two preserved (native pasture gallery forest). Soil samples collected 0-10 10-20 cm depth. data obtained for analysis soils statistically evaluated using Sisvar 4.6 software. results showed different uses relation quality. adopted management these was considered main factor change attributes, highlighting compaction native vegetation decrease organic matter cultivated systems.