Ontologia

HydroBASINS lev08 watershed · #2080523590

Bassin de Principális-csatorna

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 17 administrative regions across 2 countries : Belica, Csurgó, Domašinec, Donja Dubrava, Donji Kraljevec +12

3% lakePfafstetter: 22780410

Sub-basin area

1 056,6km²

Upstream area

14 046km²

Discharge

176,39m³/s

Mean elev.

176m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Gliboki potok419 km²

▲ Receives from 2 basins

17 dept-equivalent regions (GADM L2)

9 more

20 intersecting protected areas

  • Mura

    IUCN Not Reported

    Significant Landscape

    81.25 km² overlap

  • Mura - Drava

    IUCN Not Reported

    Regional Park

    72.10 km² overlap

  • Szévíz - Principális-csatorna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    47.86 km² overlap

  • Oltárc

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    47.59 km² overlap

  • Mura

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    31.84 km² overlap

  • Dél-zalai homokvidék (Nagykanizsa)

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    29.09 km² overlap

  • Mura mente

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    18.07 km² overlap

  • Mura-menti Tájvédelmi Körzet

    IUCN V

    Landscape Protection Area

    15.92 km² overlap

  • Mura-Drava-Danube

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    15.51 km² overlap

11 more protected areas

  • Vétyempuszta

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    12.71 km² overlap

  • Miklósfai Mórichelyi-halastavak

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    6.49 km² overlap

  • Veliki Pažut

    IUCN Not Reported

    Special Reserve

    2.79 km² overlap

  • Donje Međimurje

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.19 km² overlap

  • Nyugat-Dráva

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.94 km² overlap

  • Duna–Dráva Nemzeti Park

    IUCN V

    National Park

    0.92 km² overlap

  • Zákány-őrtilosi dombok

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.80 km² overlap

  • Nyugat-Dráva

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.42 km² overlap

  • Remetekert

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.33 km² overlap

  • Gornji tok Drave

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.24 km² overlap

  • Gornji tok Drave

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.24 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 522 distinct species · 7 860 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 860 obs · 26 cellules
Obs. / cellule
≥ 1 553
749–1 552
311–748
177–310
< 177

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 36 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Principális-csatorna : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
87
Connectance
0.138
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

10,2°C

Annual rain

763mm

Moisture idx (CMI)

-0,15

Runoff

194mm/an

PET

900mm

AET

642mm

Mean slope

2,7°

Water table

171cm

Forest

38%

Crops

41%

Urban

5%

Protected

10%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)