Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 7
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Are fungivorous Scarabaeidae less specialist? Ecología austral
Falqueto,Silvia A; Vaz-De-Mello,Fernando Z; Schoereder,José H.
In a tropical forest patch of Southeastern Brazil, adult Scarabaeidae beetles were used to test the hypothesis that fungivorous guilds have a higher proportion of generalist species than either frugivorous, necrophagous or coprophagous ones. No significant differences were found between guilds in relation to either the proportion of generalists or niche breadths of the component species. Only two fungivorous specialist species were sampled. These results indicate that sporocarps eaten by Scarabaeidae are not as rare as literature suggests. Fungi may help maintain high species diversity of Scarabaeidae in tropical forests.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mycophagy; Fungivory; Dung beetles; Food resource; Rainforest.
Ano: 2005 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2005000100003
Imagem não selecionada

Imprime registro no formato completo
Birds - Their importance to visitors to an Australian Rainforest AgEcon
Tisdell, Clement A.; Wilson, Clevo.
Lamington National Park in Queensland, Australia is noted for its rainforest and is part of Australia’s fourteen World Heritage listed properties but no systematic study has been done of the importance of birds to its visitors. This study rectifies this situation. It is based on data from survey forms handed to visitors at an important site in this park and completed by visitors following their visit. This yielded 622 useable replies. These enabled us to establish the comparative importance of birds as an attraction to this site. Furthermore, logit regression is used to analyze and to identify factors that increase the likelihood of a visitor saying that birds are an important attraction. In addition, the relative importance to visitors of various...
Tipo: Working or Discussion Paper Palavras-chave: Australia; Biodiversity; Birds; Rainforest; Tourism; Environmental Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/48976
Imagem não selecionada

Imprime registro no formato completo
Chironomidae from Eastern Amazon: understanding the differences of land-use on functional feeding groups. Repositório Alice
SONODA, K. C.; MONTELES, J. S.; FERREIRA, A.; GERHARD, P..
Abstract: Deforestation for agricultural purposes is the most dangerous human action against the conservation of the Brazilian Amazon Forest; its rates reached almost 20% of the original forested area. Many studies have been conducted on Chironomidae systematics and ecology over the Amazon biome, but most concerned the Central Amazon, while little is known about Chironomidae diversity and the effects of land development and agriculture intensification on the aquatic biota from Eastern Brazilian Amazon. The present study analyzed the effects of different land-use and land-cover on Chironomidae assemblages. Land-Use and Land-Cover (LULC) at the riparian zone were assessed from satellite imagery and three categories were defined: Forest, Secondary (Capoeira)...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Rainforest; Uso da Terra; Cobertura vegetal; Agricultura; Impacto ambiental; Chironomidae; Macroinvertebrates; Land use; Watershed management; Aquatic insects; Land cover.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1100902
Imagem não selecionada

Imprime registro no formato completo
Depreissia decipiens, an enigmatic canopy spider from Borneo revisited (Araneae, Salticidae), with remarks on the distribution and diversity of canopy spiders in Sabah, Borneo Naturalis
Deeleman-Reinhold, C.L.; Miller, J.; Floren, A..
Tipo: Article / Letter to the editor Palavras-chave: Jumping spiders; Canopy spiders; Taxonomy; Biodiversity; Ant-mimicking spiders; Wasp-mimicking; Mt. Kinabalu; Rainforest; Cocalodinae; Polistine wasps; Endemism.
Ano: 2016 URL: http://www.repository.naturalis.nl/record/625350
Imagem não selecionada

Imprime registro no formato completo
Environmental and ecological architects: Guidelines for the Chilean temperate rainforest management derived from the monito del monte (Dromiciops gliroides) conservation RChHN
FONTÚRBEL,FRANCISCO E; JIMÉNEZ,JAIME E.
Land use change is one of the main biodiversity threats. Due to this change, natural habitats such as the South American temperate rainforests have been rapidly degraded, fragmented, and lost. Consequently, the management and conservation of the remaining forest is a priority and having an appropriate environmental policy is mandatory for this purpose. Conservation actions in the temperate rainforest have been addressed from an individual species perspective, giving less attention to the ecosystem level conservation. Moreover, conservation-related information has not reflected yet on environmental policy development. We used the case study of the monito del monte (Dromiciops gliroides) to illustrate how our current ecological and conservation knowledge of...
Tipo: Journal article Palavras-chave: Environmental policy; Management plan; Natural regeneration; Plant-animal mutualism; Rainforest.
Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2011000200006
Imagem não selecionada

Imprime registro no formato completo
From forest to cropland and pasture systems: a critical review of soil organic carbon stocks changes in Amazonia. Repositório Alice
FUJISAKI, K.; PERRIN, A.-S.; DESJARDINS, T.; BERNOUX, M.; BALBINO, L. C.; BROSSARD, M..
Abstract - The impact of deforestation on soil organic carbon (SOC) stocks is important in the context of climate change and agricultural soil use. Trends of SOC stock changes after agroecosystem establishment vary according to the spatial scale considered, and factors explaining these trends may differ sometimes according to meta-analyses. We have reviewed the knowledge about changes in SOC stocks in Amazonia after the establishment of pasture or cropland, sought relationships between observed changes and soil, climatic variables and management practices, and synthesized the ?13C measured in pastures. Our dataset consisted of 21 studies mostly synchronic, across 52 sites (Brazil, Colombia, French Guiana, Suriname), totalling 70 forest?agroecosystem...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Annual crop; Carbon storage; Chronosequence; Deforestation; Grassland; Humid tropics; Rainforest; Soil organic matter; Soil tillage.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1036013
Imagem não selecionada

Imprime registro no formato completo
The Roles and Movements of Actors in the Deforestation of Brazilian Amazonia Ecology and Society
Fearnside, Philip M; National Institute for Research in the Amazon-INPA; pmfearn@inpa.gov.br.
Tipo: Peer-Reviewed Insight Palavras-chave: Deforestation; Migration; Population; Rainforest; Ranching.
Ano: 2008
Registros recuperados: 7
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional