Results: 272
Matas ciliares
Gestão ambiental
Environmental management
Consumo sustentável
Sustainable consumption
Sensibilidade de mudas de espécies florestais nativas ao glyphosate
Biosci. j. (Online); 29 (6), 2013
Herbicidas com conhecida ação seletiva têm sido utilizados no controle de plantas daninhas em reflorestamentos. Diante disso, este trabalho teve como objetivo avaliar a sensibilidade de algumas espécies arbóreas de interesse comercial e na recuperação de áreas degradadas ao glyphosate, visando à...
Reproductive strategies of fish populations from three Neotropical streams
Acta sci., Biol. sci; 35 (2), 2013
This study aimed to characterize the reproductive strategies of fish from first order streams. Samplings were performed every three months from June 2008 to March 2009, using electric fishing at three streams: Conceição, Scherer and Jurema, located in the municipalities of Diamante do Norte and Amapor�...
Anthropogenic use of gallery forests in the Brazilian Pampa
Acta sci., Biol. sci; 35 (2), 2013
As effect of demographic growth in the last decades, many cities in Southern Brazil experienced a degradation process of conservation areas. In this study, semi-structured interviews and a phytosociological inventory were employed to assess the effect of anthropogenic use of tree species of the gallery f...
Is the population of Crotalus durissus (Serpentes, Viperidae) expanding in Brazil?
J. venom. anim. toxins incl. trop. dis; 19 (), 2013
Crotalus durissus are found from Mexico to northern Argentina in a highly disjunct distribution. According to some studies, this species is prone to occupy areas disturbed by human activities and floods comprise a plausible method of dispersal as inferred for some North American rattlesnakes. Based on th...
Conservation assumptions and development in Brazilian Cerrado
Acta sci., Biol. sci; 35 (1), 2013
This study reviews the debate concerning socioeconomic impacts of established protected areas on local populations. On one side, there are those who defend the idea that protected areas may assist in poverty reduction by generating alternative sources of income, and on the other hand, those who argue jus...
Estudio comparativo de las normas relevantes a nivel internacional para la definición, clasificación, exclusión, desclasificación e identificación de residuos peligrosos
NOVA publ. cient; 11 (19), 2013
El presente artículo realiza una comparación de las normas relevantes a nivel internacional para la definición, clasificación, exclusión, desclasificación e identificación de residuos peligrosos. Dentro de los principales sistemas de clasificación de residuos peligrosos se encuentran: La Convenci...
Caracterización del uso tradicional medicinal de los recursos no maderables del bosque, en dos comunidades del P.N. - A.N.M.I. Madidi en el municipio de San Buenaventura del Departamento de La Paz
Characterization of the traditional medicinal use of non-timber forest resources in two communities of P.N. - A.N.M.I. Madidi in the municipality of San Buenaventura of the Department of La Paz
En el estudio, se caracterizaron y evaluaron el uso tradicional medicinal de los recursos no maderables del bosque extraídos en dos comunidades del P.N.-A.N.M.I. Madidi en el municipio de San Buenaventura del departamento de La Paz. Se seleccionaron dos comunidades representativas de la zona, la primera...