Ontologia

HydroBASINS lev08 watershed · #2080426630

Bassin de Labe

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 8 administrative regions : Chrudim, Havlíčkův Brod, Hradec Králové, Kolín, Kutná Hora +3

5% lakePfafstetter: 23286050

Sub-basin area

1 828,7km²

Upstream area

7 806km²

Discharge

59,06m³/s

Mean elev.

321m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Labe1848 km²

▲ Receives from 2 basins

8 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Železné hory

    IUCN V

    Protected Landscape Area

    129.19 km² overlap

  • Žďárské vrchy

    IUCN V

    Protected Landscape Area

    48.55 km² overlap

  • Libické luhy

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    7.39 km² overlap

  • Ransko

    IUCN IV

    National Nature Reserve

    6.57 km² overlap

  • Lichnice - Kaňkovy hory

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    4.51 km² overlap

  • Kladruby nad Labem

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    4.50 km² overlap

  • Bohdanečský rybník

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    3.07 km² overlap

  • Libický luh

    IUCN IV

    National Nature Reserve

    2.71 km² overlap

  • Ransko

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.54 km² overlap

21 more protected areas

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

Species present

3 766 distinct species · 122 934 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

122 934 obs · 52 cellules
Obs. / cellule
≥ 22 138
5 481–22 137
3 060–5 480
1 128–3 059
< 1 128

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

Ecological tissue

Sample of 35 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 Labe : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 6 types (connectance 18.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
107
Connectance
0.180
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°

8,1°C

Annual rain

584mm

Moisture idx (CMI)

-0,23

Runoff

173mm/an

PET

765mm

AET

498mm

Mean slope

2,1°

Water table

200cm

Forest

24%

Crops

50%

Urban

6%

Protected

10%

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