Ontologia

District · CZE

Rakovník

Czechia

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

Species observed

2 950

Observations

103 461

Area

891km²

Ecological tissue

Sample of 18 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 Rakovník : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 5 types (connectance 24.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
41
Connectance
0.240
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

2 950 distinct species · 103 461 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

103 461 obs · 29 cellules
Obs. / cellule
≥ 18 114
10 885–18 113
3 972–10 884
1 469–3 971
< 1 469

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

Climate

Mean T°

8,3°C

Annual rain

549mm

Warmest m°

22,6°C

Coldest m°

-4,0°C

Elevation: 419 m on average (min 289 m, max 573 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
549mm
Warmest month
22,6°C
Coldest month
-4,0°C
Mean alt.
419m
Min
289m
Max
573m
Std. dev.
54m
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

31,3g/kg

Clay

24,0%

Sand

33,4%

Silt

42,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
56,2g/kg
Clay
22,8%
Sand
33,9%
Silt
43,3%
5–15 cm
pH H₂O
5,8
Org. C
23,8g/kg
Clay
23,8%
Sand
33,3%
Silt
42,9%
15–30 cm
pH H₂O
6,0
Org. C
13,8g/kg
Clay
25,2%
Sand
33,0%
Silt
41,7%

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

Land cover

Forest36.7%
Crops46.2%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)16.0%

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

Hydrology6 basins · 7 lakes · 31 rivers

Hydrology metrics for this exact territory

Stream length here

180,8km

Lake surface here

1,54km²

Basins crossed

6

Max stream order

5

Max drainage

28 095km²

Discharge in basins

39,6m³/s

Mean precip.

597mm/an

Mean T°

7,2°C

Moisture idx

-0,17

Max snow

23%

Mean runoff

137mm/an

Mean elev. (basins)

411m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (31, ord ≥ 4)

19 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

62,7%

Pesticides

21,9kg/km²

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

Protected areas54

IUCN IV · 26IUCN Not Reported · 17IUCN III · 9IUCN Not Applicable · 1IUCN V · 1

Køivoklátsko

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1977

625 km²

Křivoklátsko

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

320 km²

Lánská obora

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

30 km²

Kohoutov

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

13 km²

Complete list

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