HydroBASINS lev08 watershed · #2080610910
Bassin de la Clamor Amarga
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Huesca, Lleida
Sub-basin area
786km²
Upstream area
786km²
Discharge
4,07m³/s
Mean elev.
279m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 549.6 km²69.8% of basin
- 237.6 km²30.2% of basin
8 intersecting protected areas
Yesos de Barbastro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
42.30 km² overlap
Plans de la Unilla
IUCN Not ReportedSpecial Protection Area (Birds Directive)
7.77 km² overlap
Plans de la Unilla
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.77 km² overlap
Plans de la Unilla
IUCN VIProtection Plan
7.77 km² overlap
Embalse del Pas y Santa Rita
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.85 km² overlap
Protection Plan
0.11 km² overlap
Basses de Sucs i Alcarràs
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.11 km² overlap
Basses de Sucs i Alcarràs
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 764 distinct species · 67 061 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de la Clamor Amarga : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
14,1°C
Annual rain
458mm
Moisture idx (CMI)
-0,59
Runoff
163mm/an
PET
1 111mm
AET
392mm
Mean slope
2,1°
Water table
203cm
Forest
1%
Crops
79%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)