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Registro Completo |
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Biblioteca(s): |
Ebooks. |
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Data corrente: |
01/02/2013 |
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Data da última atualização: |
01/02/2013 |
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Autoria: |
FERGUSON, S. H.; LOSETO, L. L.; MALLORY, M. L. |
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Afiliação: |
Steven H. Ferguson; Lisa L. Loseto; Mark L. Mallory. |
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Título: |
A Little Less Arctic: Top Predators in the World's Largest Northern Inland Sea, Hudson Bay. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Springer eBooks. |
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Páginas: |
X, 288p. 8 illus. in color. |
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Descrição Física: |
digital. |
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ISBN: |
9789048191215 |
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DOI: |
10.1007/978-90-481-9121-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Dedication -- Introduction -- 1. Physical, chemical, and biological conditions of the Hudson Bay marine region -- 2. Changing Sea Ice Conditions in Hudson Bay, 1979-2005 -- 3. Importance of eating capelin: Unique dietary habits of Hudson Bay beluga -- 4. Migration route and seasonal home range of the Northern Hudson Bay narwhal (Monodon monoceros) -- 5. Polar bear ecology and management in Hudson Bay in the face of climate change -- 6. The rise of killer whales as a major Arctic predator -- 7. Hudson Bay ringed seal: ecology in a warming climate -- 8. Past, present, and future for bowhead whales (Balaena mysticetus) in northwest Hudson Bay -- 9. Effects of climate change, altered sea-ice distribution and seasonal phenology on marine birds -- 10. Temporal trends in beluga, narwhal and walrus mercury levels: links to climate change -- 11. Hudson Bay ecosystem: Past, present, and future -- 12. Population genetics of Hudson Bay marine mammals: current knowledge and future risks -- 13. Understanding and managing wildlife in Hudson Bay under a changing climate: Some recent contributions from Inuit and Cree ecological knowledge -- 14. The future of Hudson Bay: New directions and research needs -- Index.In Arctic Canada, Hudson Bay is a site of great exploration history, aboriginal culture, and a vast marine wilderness supporting large populations of marine mammals and birds. These include some of the most iconic Arctic animals like beluga, narwhal, bowhead whales, and polar bears. Due to the challenges of conducting field research in this region, some of the mysteries of where these animals move, and how they are able to survive in such seemingly inhospitable, ice-choked habitats are just now being unlocked. For example, are polar bears being replaced by killer whales? This new information could not be more salient, as the Hudson Bay Region is undergoing rapid environmental change due to global warming, as well as increased pressures from industrial development interests. A Little Less Arctic brings together some of the world’s leading Arctic scientists to present the current state of knowledge on the physical and biological characteristics of Hudson Bay and in particular the ecology of marine wildlife to highlight what information is required to better understand and adapt to the changes underway, and to forecast what will happen to marine wildlife of this vast inland sea in the future. MenosDedication -- Introduction -- 1. Physical, chemical, and biological conditions of the Hudson Bay marine region -- 2. Changing Sea Ice Conditions in Hudson Bay, 1979-2005 -- 3. Importance of eating capelin: Unique dietary habits of Hudson Bay beluga -- 4. Migration route and seasonal home range of the Northern Hudson Bay narwhal (Monodon monoceros) -- 5. Polar bear ecology and management in Hudson Bay in the face of climate change -- 6. The rise of killer whales as a major Arctic predator -- 7. Hudson Bay ringed seal: ecology in a warming climate -- 8. Past, present, and future for bowhead whales (Balaena mysticetus) in northwest Hudson Bay -- 9. Effects of climate change, altered sea-ice distribution and seasonal phenology on marine birds -- 10. Temporal trends in beluga, narwhal and walrus mercury levels: links to climate change -- 11. Hudson Bay ecosystem: Past, present, and future -- 12. Population genetics of Hudson Bay marine mammals: current knowledge and future risks -- 13. Understanding and managing wildlife in Hudson Bay under a changing climate: Some recent contributions from Inuit and Cree ecological knowledge -- 14. The future of Hudson Bay: New directions and research needs -- Index.In Arctic Canada, Hudson Bay is a site of great exploration history, aboriginal culture, and a vast marine wilderness supporting large populations of marine mammals and birds. These include some of the most iconic Arctic animals like beluga, narwhal, bowhead whales, and polar bears. ... Mostrar Tudo |
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Palavras-Chave: |
Aquatic biology; Climatic changes; Conservation biology; Conservation Biology/Ecology; Environmental sciences; Freshwater & Marine Ecology. |
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Thesaurus Nal: |
animal ecology; climate change; environment; environmental management. |
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Categoria do assunto: |
-- |
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URL: |
https://dx.doi.org/10.1007/978-90-481-9121-5
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Marc: |
LEADER 03319nam a2200289 a 4500
001 1948138
005 2013-02-01
008 2010 bl uuuu 00u1 u #d
020 $a9789048191215
024 7 $a10.1007/978-90-481-9121-5$2DOI
100 1 $aFERGUSON, S. H.
245 $aA Little Less Arctic$bTop Predators in the World's Largest Northern Inland Sea, Hudson Bay.$h[electronic resource]
260 $aSpringer eBooks.$c2010
300 $aX, 288p. 8 illus. in color.$cdigital.
520 $aDedication -- Introduction -- 1. Physical, chemical, and biological conditions of the Hudson Bay marine region -- 2. Changing Sea Ice Conditions in Hudson Bay, 1979-2005 -- 3. Importance of eating capelin: Unique dietary habits of Hudson Bay beluga -- 4. Migration route and seasonal home range of the Northern Hudson Bay narwhal (Monodon monoceros) -- 5. Polar bear ecology and management in Hudson Bay in the face of climate change -- 6. The rise of killer whales as a major Arctic predator -- 7. Hudson Bay ringed seal: ecology in a warming climate -- 8. Past, present, and future for bowhead whales (Balaena mysticetus) in northwest Hudson Bay -- 9. Effects of climate change, altered sea-ice distribution and seasonal phenology on marine birds -- 10. Temporal trends in beluga, narwhal and walrus mercury levels: links to climate change -- 11. Hudson Bay ecosystem: Past, present, and future -- 12. Population genetics of Hudson Bay marine mammals: current knowledge and future risks -- 13. Understanding and managing wildlife in Hudson Bay under a changing climate: Some recent contributions from Inuit and Cree ecological knowledge -- 14. The future of Hudson Bay: New directions and research needs -- Index.In Arctic Canada, Hudson Bay is a site of great exploration history, aboriginal culture, and a vast marine wilderness supporting large populations of marine mammals and birds. These include some of the most iconic Arctic animals like beluga, narwhal, bowhead whales, and polar bears. Due to the challenges of conducting field research in this region, some of the mysteries of where these animals move, and how they are able to survive in such seemingly inhospitable, ice-choked habitats are just now being unlocked. For example, are polar bears being replaced by killer whales? This new information could not be more salient, as the Hudson Bay Region is undergoing rapid environmental change due to global warming, as well as increased pressures from industrial development interests. A Little Less Arctic brings together some of the world’s leading Arctic scientists to present the current state of knowledge on the physical and biological characteristics of Hudson Bay and in particular the ecology of marine wildlife to highlight what information is required to better understand and adapt to the changes underway, and to forecast what will happen to marine wildlife of this vast inland sea in the future.
650 $aanimal ecology
650 $aclimate change
650 $aenvironment
650 $aenvironmental management
653 $aAquatic biology
653 $aClimatic changes
653 $aConservation biology
653 $aConservation Biology/Ecology
653 $aEnvironmental sciences
653 $aFreshwater & Marine Ecology
700 1 $aLOSETO, L. L.
700 1 $aMALLORY, M. L.
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Registro original: |
Ebooks (Ebooks) |
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Nenhum exemplar cadastrado para este documento. |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
06/07/2005 |
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Data da última atualização: |
27/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, J. de A. dos; SILVA, C. R. de R. e; CARVALHO, J. G. de; NASCIMENTO, T. B. do. |
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Afiliação: |
JACKSON DE ARAUJO DOS SANTOS, CPAA. |
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Título: |
Efeito do calcário dolomítico e nitrato de potássio no desenvolvimento inicial de mudas da bananeira 'Prata-Anã' (AAB), provenientes de cultura in vitro. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, Jaboticabal, v. 26, n. 1, p. 150-154, 2004. |
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ISBN: |
ISSN 0100-2945v |
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DOI: |
https://doi.org/10.1590/S0100-29452004000100040 |
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Idioma: |
Português |
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Conteúdo: |
Avaliou-se o efeito do nitrato de potássio e do calcário dolomítico no desenvolvimento, em viveiro, de mudas de bananeira 'Prata-Anã', provenientes de cultura in vitro. As mudas foram plantadas em sacos de polietileno (32 x 14 cm), contendo o substrato composto de 60% de solo, 20% de casca de arroz e 20% de areia grossa. O experimento foi desenvolvido em viveiro coberto com tela plástica (50% de insolação), adotando-se delineamento experimental em blocos casualizados completos, com 16 tratamentos, 4 repetições e 5 plantas por parcela. Os tratamentos foram constituídos por 4 doses de calcário dolomítico (0; 3; 6 e 9 kg.m³ de substrato) combinados com 4 doses de KNO3 (0; 5; 10,2 e 20,4 g.planta.aplicação). As aplicações em cobertura, a cada 12 dias, iniciaram-se após 20 dias do transplante, com 200 mL de solução de KNO3, por planta. Aos 95 dias de enviveiramento, observou-se efeito apenas do KNO3, principalmente na altura das mudas, na área foliar e no número de folhas. Nas doses de 5,1 g e 10,2 g de KNO3.planta.aplicação, as mudas atingiram 18,80 cm e 14,71 cm de altura, respectivamente. O diâmetro do pseudocaule das mudas foi superior na dose de 5,1 g de KNO3.planta.aplicação, atingindo 3,44 cm. A área foliar e o número de folhas foram influenciados significativamente pelo KNO3, nas doses de 5,1 g e 10,2 g.planta.aplicação, apresentando 246,03 cm² e 10,34 e 182,14 cm² e 9,36, respectivamente. Não houve efeito do calcário para as características avaliadas. |
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Palavras-Chave: |
cultivar Prata-Anã; nutrientes minerais. |
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Thesagro: |
Banana; Musa sp; Viveiro. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211195/1/a40v26n1.pdf
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Marc: |
LEADER 02303naa a2200229 a 4500
001 2120561
005 2020-02-27
008 2004 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-29452004000100040$2DOI
100 1 $aSANTOS, J. de A. dos
245 $aEfeito do calcário dolomítico e nitrato de potássio no desenvolvimento inicial de mudas da bananeira 'Prata-Anã' (AAB), provenientes de cultura in vitro.
260 $c2004
520 $aAvaliou-se o efeito do nitrato de potássio e do calcário dolomítico no desenvolvimento, em viveiro, de mudas de bananeira 'Prata-Anã', provenientes de cultura in vitro. As mudas foram plantadas em sacos de polietileno (32 x 14 cm), contendo o substrato composto de 60% de solo, 20% de casca de arroz e 20% de areia grossa. O experimento foi desenvolvido em viveiro coberto com tela plástica (50% de insolação), adotando-se delineamento experimental em blocos casualizados completos, com 16 tratamentos, 4 repetições e 5 plantas por parcela. Os tratamentos foram constituídos por 4 doses de calcário dolomítico (0; 3; 6 e 9 kg.m³ de substrato) combinados com 4 doses de KNO3 (0; 5; 10,2 e 20,4 g.planta.aplicação). As aplicações em cobertura, a cada 12 dias, iniciaram-se após 20 dias do transplante, com 200 mL de solução de KNO3, por planta. Aos 95 dias de enviveiramento, observou-se efeito apenas do KNO3, principalmente na altura das mudas, na área foliar e no número de folhas. Nas doses de 5,1 g e 10,2 g de KNO3.planta.aplicação, as mudas atingiram 18,80 cm e 14,71 cm de altura, respectivamente. O diâmetro do pseudocaule das mudas foi superior na dose de 5,1 g de KNO3.planta.aplicação, atingindo 3,44 cm. A área foliar e o número de folhas foram influenciados significativamente pelo KNO3, nas doses de 5,1 g e 10,2 g.planta.aplicação, apresentando 246,03 cm² e 10,34 e 182,14 cm² e 9,36, respectivamente. Não houve efeito do calcário para as características avaliadas.
650 $aBanana
650 $aMusa sp
650 $aViveiro
653 $acultivar Prata-Anã
653 $anutrientes minerais
700 1 $aSILVA, C. R. de R. e
700 1 $aCARVALHO, J. G. de
700 1 $aNASCIMENTO, T. B. do
773 $tRevista Brasileira de Fruticultura, Jaboticabal$gv. 26, n. 1, p. 150-154, 2004.
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Embrapa Amazônia Ocidental (CPAA) |
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