A methodology for the quantitative assessment of geodiversity was defined and tested at various scales. It was applied to the Xingu River Basin, Amazon, Brazil (about 510,000 km2), Paraná state, Brazil (about 200,000 km2), and Portugal mainland (about 89,000 km2). This method is intended to assess all geodiversity components and to avoid overrating any particular component, such as lithology or relief, a common...
O presente trabalho teve por objetivo avaliar os efeitos das dosagens de Nitrogênio, Fósforo, e Potássio sobre o crescimento de mudas do Schizolobium parahyba var. amazonicum. (Huber ex Ducke) Barneby. As doses utilizadas foram as seguintes: Nitrogênio (0, 25, 50 e 100 mg deN/kg de solo), Fósforo (0, 60, 120 e 180 mg de P2 O5/kg de solo ) e Potássio (0, 25, 50 e 100 mg de K2O/kg de solo), através dos adubos com...
Neste estudo encontram-se as informações sobre a pesca profissional e esportiva coletadas e analisadas pelo SISTEMA DE CONTROLE DA PESCA DE MATO GROSSO DO SUL - SCPESCA/MS em 2000, obtidas para todo o pescado capturado na Bacia do Alto Paraguai - BAP, oficialmente vistoriado pela Polícia Militar Ambiental/MS e desembarcado no Estado. Foi registrado um total de 934t de pescado, onde 33% (306 t) correspondem à pe...
This article is an edited transcription of a virtual symposium promoted by the Brazilian Society of Neuroscience and Behavior (SBNeC). Although the dynamics of sensory and motor representations have been one of the most studied features of the central nervous system, the actual mechanisms of brain plasticity that underlie the dynamic nature of sensory and motor maps are not entirely unraveled. Our discussion be...
We studied the distribution of NADPH-diaphorase activity in the visual cortex of normal adult New World monkeys (Saimiri sciureus) using the malic enzyme "indirect" method. NADPH-diaphorase neuropil activity had a heterogeneous distribution. In coronal sections, it had a clear laminar pattern that was coincident with Nissl-stained layers. In tangential sections, we observed blobs in supragranular layers of V1 a...
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