HydroBASINS lev08 watershed · #2080505830
Bassin de Hortobágy–Berettyó-főcsatorna
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 : Karcag, Mezőtúri, Szeghalmi
Sub-basin area
307,2km²
Upstream area
3 091,2km²
Discharge
7,54m³/s
Mean elev.
82m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
3 dept-equivalent regions (GADM L2)
- 119.4 km²38.8% of basin
- 114.0 km²37.0% of basin
- 74.7 km²24.3% of basin
5 intersecting protected areas
Dévaványai-sík
IUCN Not ReportedSpecial Protection Area (Birds Directive)
54.82 km² overlap
Körös–Maros Nemzeti Park
IUCN VNational Park
46.94 km² overlap
Hortobágy-Berettyó
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
19.53 km² overlap
Dévaványa környéki gyepek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
18.74 km² overlap
Kenderesi-legelő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
690 distinct species · 1 985 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Hortobágy–Berettyó-főcsatorna : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 3 types (connectance 11.0%, 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°
10,6°C
Annual rain
537mm
Moisture idx (CMI)
-0,43
Runoff
66mm/an
PET
938mm
AET
459mm
Mean slope
0,0°
Water table
5cm
Forest
0%
Crops
71%
Urban
1%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)