Ontologia

Commune · ROU

Racos

Romania

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

Species observed

281

Observations

434

Area

77,6km²

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 Racos : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 5 types (connectance 19.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
29
Connectance
0.190
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

281 distinct species · 434 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

434 obs · 2 cellules
Obs. / cellule
≥ 296
296–295
296–295
296–295
< 296

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

Climate

Mean T°

7,9°C

Annual rain

631mm

Warmest m°

23,0°C

Coldest m°

-7,4°C

Elevation: 602 m on average (min 460 m, max 804 m)

Bioclimatic detailsExpert
Annual mean temp.
7,9°C
Annual rain
631mm
Warmest month
23,0°C
Coldest month
-7,4°C
Mean alt.
602m
Min
460m
Max
804m
Std. dev.
87m
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

6,4

Org. C

34,9g/kg

Clay

38,8%

Sand

26,3%

Silt

34,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
50,4g/kg
Clay
38,8%
Sand
26,4%
Silt
34,9%
5–15 cm
pH H₂O
6,4
Org. C
27,2g/kg
Clay
39,2%
Sand
26,3%
Silt
34,5%
15–30 cm
pH H₂O
6,4
Org. C
27,0g/kg
Clay
38,3%
Sand
26,2%
Silt
35,4%

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

Land cover

Forest56.4%
Crops14.7%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)28.5%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,5km

Basins crossed

4

Max stream order

5

Max drainage

7 193km²

Discharge in basins

13,9m³/s

Mean precip.

623mm/an

Mean T°

7,6°C

Moisture idx

-0,26

Max snow

21%

Mean runoff

238mm/an

Mean elev. (basins)

605m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

21,2%

Pesticides

4,5kg/km²

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

Protected areas8

IUCN Not Reported · 3IUCN Not Assigned · 2IUCN III · 2IUCN IV · 1

Oltul Superior

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

15 km²

Complete list

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