HydroBASINS lev08 watershed · #2080478430
Bassin de Tisza
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 4 administrative regions : Ibrány-Nagyhalász, Sárospatak, Tiszavasvár, Tokaji
Sub-basin area
261,6km²
Upstream area
34 810,3km²
Discharge
353,66m³/s
Mean elev.
97m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
4 dept-equivalent regions (GADM L2)
- 108.6 km²41.4% of basin
- 104.7 km²39.9% of basin
- 38.5 km²14.7% of basin
- 10.7 km²4.1% of basin
9 intersecting protected areas
Wetland of International Importance (Ramsar Site)
46.05 km² overlap
Felső-Tisza
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
40.94 km² overlap
Felső-Tisza
IUCN Not ReportedSpecial Protection Area (Birds Directive)
40.81 km² overlap
BodrogzugKopasz-hegyTaktaköz
IUCN Not ReportedSpecial Protection Area (Birds Directive)
16.61 km² overlap
Bodrogzug és Bodrog hullámtere
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
16.27 km² overlap
Landscape Protection Area
12.27 km² overlap
Bodrogzug
IUCN VWetland of International Importance (Ramsar Site)
12.27 km² overlap
Nature Conservation Area
6.62 km² overlap
Paszabi kubikgödrök
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
738 distinct species · 3 045 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Tisza : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 10 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°
9,9°C
Annual rain
620mm
Moisture idx (CMI)
-0,31
Runoff
122mm/an
PET
898mm
AET
526mm
Mean slope
0,2°
Water table
22cm
Forest
9%
Crops
51%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)