HydroBASINS lev08 watershed · #2080410560
Bassin de Belnianka
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 1 administrative regions : Kielce
Sub-basin area
290,7km²
Upstream area
290,9km²
Discharge
1,34m³/s
Mean elev.
306m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 291.8 km²100.0% of basin
16 intersecting protected areas
Cisowsko-Orłowiński
IUCN Not AssignedProtected Landscape Area
97.68 km² overlap
Landscape Park
81.61 km² overlap
Lasy Cisowsko-Orłowińskie
IUCN Not ReportedSite of Community Importance (Habitats Directive)
45.02 km² overlap
Świętokrzyski Obszar Chronionego Krajobrazu w gminie Bieliny
IUCN Not AssignedProtected Landscape Area
44.45 km² overlap
Chmielnicko-Szydłowski
IUCN Not AssignedProtected Landscape Area
32.58 km² overlap
Podkielecki Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
17.39 km² overlap
Świętokrzyski Park Narodowy
IUCN IINational Park
12.48 km² overlap
Łysogóry
IUCN Not ReportedSite of Community Importance (Habitats Directive)
12.42 km² overlap
Ostoja Jeleniowska
IUCN Not ReportedSite of Community Importance (Habitats Directive)
4.13 km² overlap
7 more protected areassorted by overlap area
Białe Ługi
IUCN IVNature Reserve
3.48 km² overlap
Świętokrzyski Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
1.91 km² overlap
Świętokrzyski Obszar Chronionego Krajobrazu w gminie Górno
IUCN Not AssignedProtected Landscape Area
0.73 km² overlap
Zamczysko
IUCN IVNature Reserve
0.12 km² overlap
Słopiec
IUCN IVNature Reserve
0.08 km² overlap
Dolina Warkocza
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.07 km² overlap
Dolina Czarnej Nidy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 075 distinct species · 36 109 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Belnianka : 32 espèces reliées par 86 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 14 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°
6,9°C
Annual rain
641mm
Moisture idx (CMI)
-0,11
Runoff
145mm/an
PET
723mm
AET
541mm
Mean slope
2,3°
Water table
213cm
Forest
31%
Crops
32%
Urban
4%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)