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| Registros recuperados: 20 | |
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| Serge Allou, Valérie Clerc. |
| La implicación creciente de las colectividades locales francesas en la cooperación Norte-Sur se acompaña cada vez más de una reflexión sobre la reciprocidad de los intercambios, confrontadas a la profundización de los fenómenos de exclusión en su propio territorio, numerosas ciudades francesas comprometidas en la acción internacional dicen esperar de su cooperación efectos de retorno sobre los métodos de desarrollo urbano que ellas emplean (cuestionamientos, ideas, nuevos instrumentos de trabajo) y sobre las dinámicas sociales económicas y políticas presentes en sus propios barrios en dificultad de inserción (la cooperación como factor de nueva movilización y de fortalecimiento de los procesos de integración). Pero ¿Cuánto de todo ello acontece... |
| Tipo: Artículo |
Palavras-chave: CIUDADES; TERRITORIO; PLANEACIÓN; DESARROLLO; FRANCIA; CITIES; TERRITORY; PLANNING; DEVELOPMENT; COLECTIVIDADES; COMMUNITIES. |
| Ano: 1998 |
URL: http://hdl.handle.net/10469/4702 |
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| Jouffre, D; Lamhoai, T; Millet, B; Amanieu, M. |
| In order better to understand brackish ecosystem functioning, this study deals with zooplankton spatial organization in a North-Mediterranean lagoon (etang de Thau). A statistical treatment - spatial contiguity constrained clustering - is used to divide the lagoon into several homogeneous zones with regard to zooplankton communities. Confrontation between biological and physical patterns (hydroclimatic context data together with results of a numerical simulation of hydrodynamic circulation in the lagoon) tends to show that: 1) Zooplankton community spatial patterns have a short-term significance (few days) and do not reveal any seasonal characteristic; 2) Inversion of the water flows between the lagoon and the sea plays a major role in structuring and... |
| Tipo: Text |
Palavras-chave: ZOOPLANKTON; COMMUNITIES; SPATIOTEMPORAL PATTERNS; ECOSYSTEM FUNCTIONING; PHYSICO-BIOLOGICAL RELATION. |
| Ano: 1991 |
URL: http://archimer.ifremer.fr/doc/00101/21272/18882.pdf |
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| Aliaume, C; Monteiro, C; Louis, M; Hoai, Tl; Lasserre, G. |
| Fish communities from two lagoon ecosystems, Ria Formosa (Portugal) and Grand Cul-de-Sac Marin (Guadeloupe), show interesting similarities of spatial and temporal organization. On the temporal scale, three community changes are observed in both systems, corresponding to massive arrivals and/or departures of migratory species. However, these migrations are more conspicuous in the Ria Formosa than in the Grand Cul-de-Sac Marin. On a spatial scale, the community structure is also largely determined by migratory species, whose abundance is a factor of homogenization. This is clearly observed in Ria Formosa, where the lagoon selection applies on a regional scale. Conversely, the community of sedentary fish identifies remarkable stations affected by chronic... |
| Tipo: Text |
Palavras-chave: COMMUNITIES; FISH ASSEMBLAGES; LAGOONS; CARIBBEAN; PORTUGAL. |
| Ano: 1993 |
URL: http://archimer.ifremer.fr/doc/00099/21056/18682.pdf |
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| Registros recuperados: 20 | |
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