Ontologia

Commune · ROU

Vidra

Romania

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

Species observed

43

Observations

72

Area

60,9km²

Ecological tissue

Sample of 12 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 Vidra : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 22.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
15
Connectance
0.227
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

43 distinct species · 72 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

72 obs · 2 cellules
Obs. / cellule
≥ 47
47–46
47–46
47–46
< 47

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

Climate

Mean T°

7,2°C

Annual rain

945mm

Warmest m°

21,0°C

Coldest m°

-7,0°C

Elevation: 857 m on average (min 660 m, max 1 245 m)

Bioclimatic detailsExpert
Annual mean temp.
7,2°C
Annual rain
945mm
Warmest month
21,0°C
Coldest month
-7,0°C
Mean alt.
857m
Min
660m
Max
1 245m
Std. dev.
126m
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

5,7

Org. C

54,4g/kg

Clay

28,6%

Sand

35,4%

Silt

35,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
83,1g/kg
Clay
27,2%
Sand
36,1%
Silt
36,7%
5–15 cm
pH H₂O
5,7
Org. C
46,2g/kg
Clay
29,3%
Sand
35,6%
Silt
35,1%
15–30 cm
pH H₂O
5,8
Org. C
33,8g/kg
Clay
29,4%
Sand
34,6%
Silt
36,0%

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

Land cover

Forest63.0%
Crops8.3%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)28.2%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

15,9km

Basins crossed

2

Max stream order

3

Max drainage

2 610km²

Discharge in basins

0,5m³/s

Mean precip.

806mm/an

Mean T°

6,5°C

Moisture idx

0,06

Max snow

30%

Mean runoff

240mm/an

Mean elev. (basins)

1 004m

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

17,6%

Pesticides

6,0kg/km²

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

Protected areas4

IUCN Not Assigned · 3IUCN Not Reported · 1

Munții Metaliferi

IUCN Not Reported

Special Protection Area (Birds Directive) · 2011

267 km²

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