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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
14/01/2005 |
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Data da última atualização: |
13/03/2017 |
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Autoria: |
HORNE, J. K.; SCHNEIDER, D. C. |
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Título: |
Spatial variance in ecology. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Oikos, v.74, p.18-26, 1995. |
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Idioma: |
Inglês |
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Conteúdo: |
Spatial variance of observed measures such as density is no longer viewed as a statistical annoyance. It is now treated as a biologically important quantity that changes value depending on the scale of measurement. Processes that generate spatial variance are often inferred by matching scales of maximum biological spatial variance to dominant physical processes at the same scale. Success in this approach has been limited to patchiness of plant communities along environmental gradients and to patchiness of passive aquatic organisms relative to physical flow structures. Some progress in formalizing spatial variance has been made using empirical models derived from quantitative descriptions of pattern, but further progress requires theoretical models of spatial variance and processes that generate variance as a function of spatial scale. |
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Palavras-Chave: |
Spatial variance; Variação do espaço. |
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Thesagro: |
Ecologia. |
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Thesaurus Nal: |
ecology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01277naa a2200181 a 4500
001 1811584
005 2017-03-13
008 1995 bl --- 0-- u #d
100 1 $aHORNE, J. K.
245 $aSpatial variance in ecology.
260 $c1995
520 $aSpatial variance of observed measures such as density is no longer viewed as a statistical annoyance. It is now treated as a biologically important quantity that changes value depending on the scale of measurement. Processes that generate spatial variance are often inferred by matching scales of maximum biological spatial variance to dominant physical processes at the same scale. Success in this approach has been limited to patchiness of plant communities along environmental gradients and to patchiness of passive aquatic organisms relative to physical flow structures. Some progress in formalizing spatial variance has been made using empirical models derived from quantitative descriptions of pattern, but further progress requires theoretical models of spatial variance and processes that generate variance as a function of spatial scale.
650 $aecology
650 $aEcologia
653 $aSpatial variance
653 $aVariação do espaço
700 1 $aSCHNEIDER, D. C.
773 $tOikos$gv.74, p.18-26, 1995.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 7 | |
| 5. |  | ARANTES, O. M. N.; CAPALBO, D. M. F.; SILVEIRA, J. M. F. J. da; BORGES, I. C.; SCHNEIDER, D. R. S.; GATTAZ, N. C.; LIMA, E. de S. Public perception and comunication about GM Plants: Brazil case of study under umbrella of Lac Biosafety Project. In: SEMINARIO INTERNACIONAL DE SANIDAD AGROPECUARIA, 2011, Havana, Cuba. Libro Resumen... Havana: Centro Nacional de Sanidad Agropecuaria (CENSA), 2011. Nº IOBC-O-26. p. 28-29.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
|    |
| 6. | | ARANTES, O. M. N.; SCHNEIDER, D. R. S.; CAPALBO, D. M. F.; PAULA, D. P.; SILVEIRA, J. M. F. J. da; BORGES, I. de C.; GATTAZ, N. C.; LIMA, E. de S.; AVIDOS, M. F. D. Communication and public awareness within the context of a research project on biosafety in Latin America. In: INTERNATIONAL SYMPOSIUM ON THE BIOSAFETY OF GENETICALLY MODIFIED ORGANISMS, 11., 2010, Buenos Aires. The role of biosafety research in the decision-making process. Buenos Aires: International Society for Biosafety Research, 2010. p. 133-134.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 7 | |
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