Ontologia

District · CZE

České Budějovice

Czechia

DfbCold, no dry season, warm summer(100 %)

Species observed

5 487

Observations

228 516

Area

1 637,6km²

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 České Budějovice : 22 espèces reliées par 108 interactions GloBI sur 6 types (connectance 18.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
108
Connectance
0.181
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

5 487 distinct species · 228 516 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

228 516 obs · 48 cellules
Obs. / cellule
≥ 79 963
8 724–79 962
3 094–8 723
1 430–3 093
< 1 430

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

Climate

Mean T°

8,5°C

Annual rain

683mm

Warmest m°

22,5°C

Coldest m°

-4,6°C

Elevation: 485 m on average (min 375 m, max 925 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
683mm
Warmest month
22,5°C
Coldest month
-4,6°C
Mean alt.
485m
Min
375m
Max
925m
Std. dev.
81m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,8

Org. C

30,4g/kg

Clay

21,0%

Sand

40,8%

Silt

38,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
48,9g/kg
Clay
20,5%
Sand
40,7%
Silt
38,9%
5–15 cm
pH H₂O
5,7
Org. C
27,1g/kg
Clay
20,7%
Sand
40,9%
Silt
38,4%
15–30 cm
pH H₂O
5,8
Org. C
15,1g/kg
Clay
22,0%
Sand
40,9%
Silt
37,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest35.5%
Crops39.4%
Built-up1.0%
Bare soil0.5%
Other (grassland, water…)23.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology10 basins · 50 lakes · 50 rivers

Hydrology metrics for this exact territory

Stream length here

361,3km

Lake surface here

27,52km²

Basins crossed

10

Max stream order

5

Max drainage

8 090km²

Discharge in basins

39,6m³/s

Mean precip.

801mm/an

Mean T°

7,4°C

Moisture idx

0,02

Max snow

30%

Mean runoff

199mm/an

Mean elev. (basins)

548m

Lakes (50, top by area)

41 more lakes

Rivers / streams (50, ord ≥ 4)

38 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

96,2%

Pesticides

23,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas71

IUCN IV · 28IUCN Not Reported · 23IUCN III · 16IUCN V · 3IUCN Not Applicable · 1

Tøeboòsko

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1977

688 km²

Třeboňsko

IUCN V

Protected Landscape Area · 1980

687 km²

Waldviertel

IUCN Not Reported

Special Protection Area (Birds Directive) · 1996

541 km²

Třeboňsko

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

474 km²

Blanský les

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

222 km²

Complete list

+ 11 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN