HydroBASINS lev08 watershed · #2080485460
Bassin de Bódvaj
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 3 administrative regions across 2 countries : Mátészalka, Nyírbátor, Sanislau
Sub-basin area
267,7km²
Upstream area
267,7km²
Discharge
1,1m³/s
Mean elev.
141m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 224.7 km²83.7% of basin
- 43.5 km²16.2% of basin
- 0.3 km²0.1% of basin
12 intersecting protected areas
Ömbölyi-erdő és Fényi-erdő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.36 km² overlap
Teremi-erdő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.10 km² overlap
Bátorligeti Nagy-legelő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.51 km² overlap
Újtanyai lápok
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.34 km² overlap
Bátorligeti-láp
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.30 km² overlap
Nature Conservation Area
1.85 km² overlap
Nyírség-peremi égeresek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.56 km² overlap
Piricsei Júlia-liget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.74 km² overlap
Câmpia Nirului - Valea Ierului
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.56 km² overlap
3 more protected areassorted by overlap area
Câmpia Careiului
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.56 km² overlap
Nature Conservation Area
0.53 km² overlap
Nature Conservation Area
0.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
475 distinct species · 707 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Bódvaj : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 6 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°
10,0°C
Annual rain
630mm
Moisture idx (CMI)
-0,29
Runoff
130mm/an
PET
892mm
AET
534mm
Mean slope
0,7°
Water table
38cm
Forest
17%
Crops
46%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)