Table 1 Presence and absence of Brachygalaxias bullocki in wetlands and their geographical, biological, morphometric and hydrological characterizations
Petrenco | Quepe | Nohualhue | Vergel | Pumalal | |
|---|---|---|---|---|---|
Brachygalaxias bullocki | x | x | x | ||
South coordinates | 39°02′20.29″ | 38°52′26.36″ | 38°58′0.72″ | 38°33′43.64″ | 38°35′55.34″ |
West coordinates | 72°39′45.27″ | 72°36′56.02″ | 73° 4′34.59″ | 72°19′27.93″ | 72°30′59.57″ |
Vegetation association | Temu-pitra | Temu-pitra | Temu-pitra | Temu-pitra | Temu-pitra |
Wetland surface (ha) | 269 | 346 | 107 | 138 | 192 |
Elevation (masl) | 94 | 95 | 26 | 182 | 158 |
Hydric regime | Permanent | Permanent | Permanent | Temporary | Temporary |
Hydroperiod (days) | 365 | 365 | 365 | 199 | 215 |
Non-flooded phase (days) | 0 | 0 | 0 | 166 | 150 |
Maximum depth (cm) | 69.7 | 59.9 | 83.5 | 82.4 | 51.5 |
Minimum depth (cm) | 30.8 | 15.7 | 22.1 | 0 | 0 |