las comunidades de peces del río guadiamar y el accidente minero ...

More documents

Recommendations

Info

Análisis del proceso de recolonización del tramo afectado del Guadiamar Results Fish assemblage composition A total of 6243 fish representing 13 species (7 native and 6 exotics) were caught during the whole monitoring period of the longitudinal sampling sites (Table 1). The dominant family was Cyprinidae, which accounted for 46.1% of the total species richness within the monitored stretch, followed by Centrarchidae and Mugilidae. Five species were detected in the five longitudinal sampling sites during any monitoring period: L. sclateri, S. alburnoides complex, A. alburnus, C. carpio and L. gibossus. There were some differences in the fish species found in the affected reach respect to the pre-disturbance assemblage data from 1996 (Table 1). Three native species (A. anguilla, I. lemmingii and S. pyrenaicus) previously caught were not captured during surveys after the spill; however, five new exotics were detected. 85
Table 1. List of the fish species caught and locations within the Guadiamar River basin during the pre-disturbed sampling in 1996, affected reach monitoring (1999-2011) and the non-affected main river network (2003 and 2007). Longitudinal sampling sites: non-affected (E1), affected (E2, E3, E4 and E5); pre-disturbance data only in the affected reach (E2-E5), (+) present and ( ) absent; non-affected fish sources (Gup: upper Guadiamar, M: Doñana marshland sampling site, AG: Agrio River, AR: Ardachón stream, AL: Alcarayón stream, MA: Majaberraque stream and DC: De La Cigüeña stream). Las comunidades de peces del río Guadiamar y el accidente minero de Aznalcóllar 86
Page 1 and 2:
DEPARTAMENTO DE ZOOLOGÍA UNIVERSID
Page 4 and 5:
DEPARTAMENTO DE ZOOLOGÍA UNIVERSID
Page 6 and 7:
TITULO DE LA TESIS: LAS COMUNIDADES
Page 8:
A mi Madre,
Page 11 and 12:
A mis antiguos compañeros del Grup
Page 13 and 14:
Material and Methods 39 Results 45
Page 15 and 16:
ABSTRACT This PhD Thesis analyzes t
Page 17 and 18:
Las comunidades de peces del río G
Page 19 and 20:
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
ÁREA DE ESTUDIO Cuenca del río Gu
Page 27 and 28:
Área de estudio Figura 1. Cuenca d
Page 29 and 30:
Área de estudio farallón del Alja
Page 31 and 32:
Área de estudio Principales impact
Page 34:
PARTE I: Ictiofauna de la cuenca de
Page 37 and 38:
Page 39 and 40:
Page 41 and 42:
Page 43 and 44:
Page 45 and 46:
Page 48 and 49: II.1- Habitat quality affects the c
Page 50 and 51: Condición somática de L. sclateri
Page 54 and 55: Table 1. Mean habitat variable valu
Page 66 and 67: II.2- Habitat-fish community relati
Page 68 and 69: Relaciones peces/hábitat en el Gua
Page 76 and 77: Figure 2. Tributary network of the
Page 86: PARTE III: Evolución de la comunid
Page 89 and 90: Las comunidades de peces del río G
Page 97: Las comunidades de peces del río G
Page 123 and 124: 110
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
146
Page 161 and 162:
Appendix 1. Environmental variables
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
show all

las comunidades de peces del río guadiamar y el accidente minero ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?