Ontologia

HydroBASINS lev08 watershed · #2080456420

Bassin de Koštěnický potok

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 2 administrative regions across 2 countries : Gmünd, Jindřichův Hradec

26% lakePfafstetter: 23289066

Sub-basin area

249,5km²

Upstream area

249,5km²

Discharge

1,24m³/s

Mean elev.

573m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lužnice679 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

27 intersecting protected areas

  • Třeboňsko

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    54.64 km² overlap

  • Tøeboòsko

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    48.53 km² overlap

  • Třeboňsko

    IUCN V

    Protected Landscape Area

    47.52 km² overlap

  • Krvavý a Kačležský rybník

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    5.61 km² overlap

  • Krvavý a Kačležský rybník

    IUCN IV

    National Nature Monument

    4.07 km² overlap

  • Fabián - Homolka

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.39 km² overlap

  • Třeboňsko - střed

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.87 km² overlap

  • Osika

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.67 km² overlap

  • Osika

    IUCN III

    Nature Monument

    0.67 km² overlap

18 more protected areas

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

Species present

1 658 distinct species · 11 664 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 664 obs · 6 cellules
Obs. / cellule
≥ 2 953
2 953–2 952
2 531–2 952
2 124–2 530
< 2 124

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

Ecological tissue

Sample of 31 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 Koštěnický potok : 21 espèces reliées par 80 interactions GloBI sur 7 types (connectance 17.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
80
Connectance
0.172
Patrimoniales
0
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°

7,2°C

Annual rain

738mm

Moisture idx (CMI)

-0,03

Runoff

158mm/an

PET

760mm

AET

610mm

Mean slope

3,4°

Water table

373cm

Forest

91%

Crops

6%

Urban

0%

Protected

21%

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