HydroBASINS lev08 watershed · #2080409780
Bassin de Nysa Kłodzka
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 : Brzeg, Opole
Sub-basin area
64,1km²
Upstream area
4 574,2km²
Discharge
36,31m³/s
Mean elev.
152m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nysa Kłodzka793 km²
- Bassin de Ścinawa Niemodlińska422 km²
2 dept-equivalent regions (GADM L2)
- 47.2 km²73.3% of basin
- 17.2 km²26.7% of basin
4 intersecting protected areas
Bory Niemodlińskie
IUCN Not AssignedProtected Landscape Area
16.70 km² overlap
Landscape Park
4.71 km² overlap
Grądy Odrzańskie
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.00 km² overlap
Bory Niemodlińskie
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.59 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
170 distinct species · 1 231 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Nysa Kłodzka : 21 espèces reliées par 67 interactions GloBI sur 2 types (connectance 13.5%, filtre Serrano α=0.2). 11 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°
8,4°C
Annual rain
586mm
Moisture idx (CMI)
-0,24
Runoff
158mm/an
PET
775mm
AET
499mm
Mean slope
0,6°
Water table
48cm
Forest
2%
Crops
56%
Urban
0%
Protected
33%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)