| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
24/07/2018 |
|
Data da última atualização: |
20/06/2024 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
CARANHATO, A. L. H.; BRAGA, P.; BARBOSA, D. A.; MOLINARI, M. D. C.; FUGANTI-PAGLIARINI, R.; MARIN, S. R. R.; OLIVEIRA, M. F.; MERTZ-HENNING, L. M.; MELO, C. L. P.; NEPOMUCENO, A. L. |
|
Afiliação: |
UEL; UEL; UEL; UEL; SILVANA REGINA ROCKENBACH MARIN, CNPSO; MARCELO FERNANDES DE OLIVEIRA, CNPSO; LILIANE MARCIA MERTZ HENNING, CNPSO; CARLOS LASARO PEREIRA DE MELO, CNPSO; ALEXANDRE LIMA NEPOMUCENO, CNPSO. |
|
Título: |
Respostas fisiológicas para a tolerância a seca em diferentes genótipos de soja obtidos a partir da introgressão da construção 35S:AtAREB1FL. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE SOJA, 8., 2018, Goiânia. Inovação, tecnologias digitais e sustentabilidade da soja: anais. Brasília, DF: Embrapa, 2018. |
|
Páginas: |
P. 700-702. |
|
Idioma: |
Português |
|
Thesagro: |
Genótipo; Resistência a Seca; Resposta da Planta; Soja. |
|
Thesaurus Nal: |
Genotype; Soybeans; Water stress. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1093507/1/Respostasfisiologicasp.700702.pdf
|
|
Marc: |
LEADER 01035nam a2200301 a 4500
001 2093507
005 2024-06-20
008 2018 bl uuuu u00u1 u #d
100 1 $aCARANHATO, A. L. H.
245 $aRespostas fisiológicas para a tolerância a seca em diferentes genótipos de soja obtidos a partir da introgressão da construção 35S$bAtAREB1FL.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE SOJA, 8., 2018, Goiânia. Inovação, tecnologias digitais e sustentabilidade da soja: anais. Brasília, DF: Embrapa$c2018
300 $aP. 700-702.
650 $aGenotype
650 $aSoybeans
650 $aWater stress
650 $aGenótipo
650 $aResistência a Seca
650 $aResposta da Planta
650 $aSoja
700 1 $aBRAGA, P.
700 1 $aBARBOSA, D. A.
700 1 $aMOLINARI, M. D. C.
700 1 $aFUGANTI-PAGLIARINI, R.
700 1 $aMARIN, S. R. R.
700 1 $aOLIVEIRA, M. F.
700 1 $aMERTZ-HENNING, L. M.
700 1 $aMELO, C. L. P.
700 1 $aNEPOMUCENO, A. L.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
19/09/2008 |
|
Data da última atualização: |
19/09/2008 |
|
Autoria: |
HASSALL, M.; WARD, N. |
|
Título: |
Effects of climate change on faunal stimulation of CO2 emissions from soils. |
|
Ano de publicação: |
2008 |
|
Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Ten times as much CO2 is currently emitted from the world?s soils as from all anthropogenic
sources combined. It follows that a 1% change in CO2 output from soils would have a greater
effect on atmospheric concentrations than the all the changes proposed in the Kyoto protocol
combined together. The potential for positive feedback resulting from increased microbial
metabolism in the soil resulting from climate change is very high but changes in soil metabolism
are also the least well understood part of how the whole global C cycle will respond to the effects
of climate change. What is known, as a result of decades of Soil Zoology, is that microbial
activity is strongly regulated by soil animals (Hassall et al. 2006), partly because of the ?Sleeping
Beauty paradox? (Lavelle et al 1995).
If the faunal regulators are affected differently to the microbes by climate change then predictions
from current models of the global carbon cycle are likely to be erroneous. The life cycles, metabolic
pathways, ecology and physiology of animals are so different to those of microbes they are very
unlikely to respond in the same way, particularly to future changes in precipitation, which in
many regions is predicted to involve both changes in both intensity and periodicity.
Soil animals will respond to these changes by alterations in the trade-off between times spent
feeding and sheltering, the degree to which they aggregate, their life histories and population
processes. Particularly good arthropod macro-decomposers for investigating these responses
are the terrestrial isopods for which all of these attributes have been thoroughly studied under
current climate conditions.
In this paper we report results of testing the hypotheses that a) intensity and b) periodicity of
rainfall and c) differences in relative humidity will affect feeding, sheltering and aggregating
behaviour, life history traits, growth and survivorship rates of terrestrial isopods. We further
hypothesise that different species will respond differently to experimental simulations of climate
change due to macro-evolutionary differences between species, particularly their different
physiological, morphological and behavioural adaptations to desiccation stress.. We go on to
test the hypothesis that different ecotypes of one species, from different parts of its geographical
range with different regional climates, will respond differently to alterations in patterns of
precipitation. Results from this experiment will help to answer the question of whether organisms
are likely to respond differently to climate change in different parts of their range as a result of
micro-evolutionary adaptations to different local climates
Finally we report on how responses of this group of soil animals to experimentally manipulated
micro-climates affect the extent to which they stimulate microbial metabolism, and subsequently
soil CO2 emissions. MenosTen times as much CO2 is currently emitted from the world?s soils as from all anthropogenic
sources combined. It follows that a 1% change in CO2 output from soils would have a greater
effect on atmospheric concentrations than the all the changes proposed in the Kyoto protocol
combined together. The potential for positive feedback resulting from increased microbial
metabolism in the soil resulting from climate change is very high but changes in soil metabolism
are also the least well understood part of how the whole global C cycle will respond to the effects
of climate change. What is known, as a result of decades of Soil Zoology, is that microbial
activity is strongly regulated by soil animals (Hassall et al. 2006), partly because of the ?Sleeping
Beauty paradox? (Lavelle et al 1995).
If the faunal regulators are affected differently to the microbes by climate change then predictions
from current models of the global carbon cycle are likely to be erroneous. The life cycles, metabolic
pathways, ecology and physiology of animals are so different to those of microbes they are very
unlikely to respond in the same way, particularly to future changes in precipitation, which in
many regions is predicted to involve both changes in both intensity and periodicity.
Soil animals will respond to these changes by alterations in the trade-off between times spent
feeding and sheltering, the degree to which they aggregate, their life histories and population
processes. Particularly good arth... Mostrar Tudo |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 03560naa a2200133 a 4500
001 1314881
005 2008-09-19
008 2008 bl uuuu u00u1 u #d
100 1 $aHASSALL, M.
245 $aEffects of climate change on faunal stimulation of CO2 emissions from soils.
260 $c2008
520 $aTen times as much CO2 is currently emitted from the world?s soils as from all anthropogenic sources combined. It follows that a 1% change in CO2 output from soils would have a greater effect on atmospheric concentrations than the all the changes proposed in the Kyoto protocol combined together. The potential for positive feedback resulting from increased microbial metabolism in the soil resulting from climate change is very high but changes in soil metabolism are also the least well understood part of how the whole global C cycle will respond to the effects of climate change. What is known, as a result of decades of Soil Zoology, is that microbial activity is strongly regulated by soil animals (Hassall et al. 2006), partly because of the ?Sleeping Beauty paradox? (Lavelle et al 1995). If the faunal regulators are affected differently to the microbes by climate change then predictions from current models of the global carbon cycle are likely to be erroneous. The life cycles, metabolic pathways, ecology and physiology of animals are so different to those of microbes they are very unlikely to respond in the same way, particularly to future changes in precipitation, which in many regions is predicted to involve both changes in both intensity and periodicity. Soil animals will respond to these changes by alterations in the trade-off between times spent feeding and sheltering, the degree to which they aggregate, their life histories and population processes. Particularly good arthropod macro-decomposers for investigating these responses are the terrestrial isopods for which all of these attributes have been thoroughly studied under current climate conditions. In this paper we report results of testing the hypotheses that a) intensity and b) periodicity of rainfall and c) differences in relative humidity will affect feeding, sheltering and aggregating behaviour, life history traits, growth and survivorship rates of terrestrial isopods. We further hypothesise that different species will respond differently to experimental simulations of climate change due to macro-evolutionary differences between species, particularly their different physiological, morphological and behavioural adaptations to desiccation stress.. We go on to test the hypothesis that different ecotypes of one species, from different parts of its geographical range with different regional climates, will respond differently to alterations in patterns of precipitation. Results from this experiment will help to answer the question of whether organisms are likely to respond differently to climate change in different parts of their range as a result of micro-evolutionary adaptations to different local climates Finally we report on how responses of this group of soil animals to experimentally manipulated micro-climates affect the extent to which they stimulate microbial metabolism, and subsequently soil CO2 emissions.
700 1 $aWARD, N.
773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
