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Major roads have a negative impact on the Tawny Owl Strix aluco and the Little ...
Silva, Clara; Lourenço, Rui; Godinho, Sérgio; Gomes, Edgar; Sabino-Marques, Helena; Medinas, Denis; Neves, Vânia; Silva, Carmo; Rabaça, JoãoThe increasing road networks threaten ecosystems by direct effects such as increased mortality due to collision with vehicles and by various indirect effects leading to road avoidance. We censused Tawny Owls Strix aluco and Little Owls Athene noctua in 2005, 2007 and 2009 in a rural landscape in Southern Portugal in order to study the effects of roads and habitat characteristics on Tawny Owl density and Little...
Major Roads Have a Negative Impact on the Tawny Owl Strix aluco and the Little ...
Silva, Clara C.; Lourenço, Rui; Godinho, Sérgio; Gomes, Edgar; Sabino-Marques, Helena; Medinas, Denis; Neves, Vânia; Silva, Carmo; Rabaça, João E.The increasing road networks threaten ecosystems by direct effects such as increased mortality due to collision with vehicles and by various indirect effects leading to road avoidance. We censused Tawny Owls Strix aluco and Little Owls Athene noctua in 2005, 2007 and 2009 in a rural landscape in Southern Portugal in order to study the effects of roads and habitat characteristics on Tawny Owl density and Little ...
Análise do efeito das altas temperaturas na organização da cromatina e do citoe...
Neves, Vânia Rafaela Antunes dasRelatório da Bolsa de integração na Investigação (BII) ; In root tip cells from seedlings of Secale cereale exposed to high temperatures (heat stress), marked modifications in nuclear morphology and microtubule cytoskeleton dynamics are observed. Seedlings were developed in normal environmental conditions at 21ºC, and transferred for 40ºC during four hours for the heat shock treatment. Root-tips were excised j...
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