Ontologia

Commune · ROU

Varadia

Romania

CfaTemperate, no dry season, hot summer(92 %)

Species observed

109

Observations

182

Area

88km²

Ecological tissue

Sample of 17 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 Varadia : 10 espèces reliées par 49 interactions GloBI sur 5 types (connectance 36.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
49
Connectance
0.360
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

109 distinct species · 182 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

182 obs · 2 cellules
Obs. / cellule
≥ 129
129–128
129–128
129–128
< 129

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

Climate

Mean T°

11,6°C

Annual rain

795mm

Warmest m°

26,7°C

Coldest m°

-2,9°C

Elevation: 151 m on average (min 91 m, max 313 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
795mm
Warmest month
26,7°C
Coldest month
-2,9°C
Mean alt.
151m
Min
91m
Max
313m
Std. dev.
60m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(92 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

26,4g/kg

Clay

43,3%

Sand

22,4%

Silt

34,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
44,9g/kg
Clay
43,0%
Sand
22,9%
Silt
34,1%
5–15 cm
pH H₂O
6,1
Org. C
20,5g/kg
Clay
44,5%
Sand
22,0%
Silt
33,5%
15–30 cm
pH H₂O
6,1
Org. C
13,7g/kg
Clay
42,4%
Sand
22,4%
Silt
35,2%

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

Land cover

Forest24.3%
Crops53.8%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)21.5%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

26,7km

Basins crossed

2

Max stream order

3

Max drainage

3 221km²

Discharge in basins

0,3m³/s

Mean precip.

676mm/an

Mean T°

10,4°C

Moisture idx

-0,26

Max snow

7%

Mean runoff

119mm/an

Mean elev. (basins)

249m

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

20,4%

Pesticides

8,7kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Râul Caraș

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2013

5 km²

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