| |
|
|
 | 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: |
19/11/1991 |
|
Data da última atualização: |
24/02/2025 |
|
Autoria: |
MORRIS, R. F. |
|
Título: |
Singles factor analysis in population dynamics. |
|
Ano de publicação: |
1959 |
|
Fonte/Imprenta: |
Ecology, v. 40, n. 4, p. 580-588, 1959. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Inthe study of natural populations it is desirablebut not always feasible to measure the effects ofall mortality factors. This requires frequent pop-ulation sampling, supported by data on naturalenemies, climate, and other factors, and leads tothe compilation of detailed life tables for succes-sive generations. These tables must be compiledsimultaneously for a number of different environ-ments if it is desired to learn why populationdensity varies in place as well as in time.Itisimportant to know, for example, why a forest in-sect periodically develops high populations in cer-tain well-defined stand types but not in all typeswhere it occurs. This multi-factor approach there-fore demands much time and effort and, for speciesthat are difficult to sample, is more suitabl |
|
Thesagro: |
Dinâmica Populacional. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 01150naa a2200133 a 4500
001 1279706
005 2025-02-24
008 1959 bl uuuu u00u1 u #d
100 1 $aMORRIS, R. F.
245 $aSingles factor analysis in population dynamics.$h[electronic resource]
260 $c1959
520 $aInthe study of natural populations it is desirablebut not always feasible to measure the effects ofall mortality factors. This requires frequent pop-ulation sampling, supported by data on naturalenemies, climate, and other factors, and leads tothe compilation of detailed life tables for succes-sive generations. These tables must be compiledsimultaneously for a number of different environ-ments if it is desired to learn why populationdensity varies in place as well as in time.Itisimportant to know, for example, why a forest in-sect periodically develops high populations in cer-tain well-defined stand types but not in all typeswhere it occurs. This multi-factor approach there-fore demands much time and effort and, for speciesthat are difficult to sample, is more suitabl
650 $aDinâmica Populacional
773 $tEcology$gv. 40, n. 4, p. 580-588, 1959.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 5 | |
| 5. |  | ALVES, R. C.; MOREIRA, R. V. S.; BRAGA, T. V. S.; IGUATEMY, M. A.; UZEDA, M. C. Influência de variáveis químicas do solo sobre a distribuição espacial de indivíduos arbóreos em fragmentos florestais da Bacia Guapi-Macacu, RJ. SEMANA CIENTÍFICA JOHANNA DÖBEREINER, 11., 2011, Seropédica. Mudanças climáticas, desastres naturais e prevenção de riscos: resumos... Seropédica: Embrapa Agrobiologia, 2011. 25 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
|    |
| Registros recuperados : 5 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
