Ontologia

Commune · ROU

Marginea

Romania

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

Species observed

54

Observations

128

Area

77,6km²

Ecological tissue

Sample of 25 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 Marginea : 23 espèces reliées par 26 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
26
Connectance
0.087
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

54 distinct species · 128 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

128 obs · 2 cellules
Obs. / cellule
≥ 121
121–120
121–120
121–120
< 121

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

721mm

Warmest m°

21,9°C

Coldest m°

-7,7°C

Elevation: 588 m on average (min 400 m, max 938 m)

Bioclimatic detailsExpert
Annual mean temp.
7,2°C
Annual rain
721mm
Warmest month
21,9°C
Coldest month
-7,7°C
Mean alt.
588m
Min
400m
Max
938m
Std. dev.
143m
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

42,7g/kg

Clay

37,5%

Sand

21,8%

Silt

40,7%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
67,6g/kg
Clay
36,4%
Sand
22,5%
Silt
41,0%
5–15 cm
pH H₂O
5,7
Org. C
36,2g/kg
Clay
38,2%
Sand
21,9%
Silt
39,9%
15–30 cm
pH H₂O
5,7
Org. C
24,2g/kg
Clay
37,9%
Sand
20,9%
Silt
41,2%

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

Land cover

Forest54.7%
Crops19.5%
Built-up1.2%
Bare soil0.2%
Other (grassland, water…)24.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

17,5km

Basins crossed

2

Max stream order

2

Max drainage

3 058km²

Discharge in basins

0,7m³/s

Mean precip.

672mm/an

Mean T°

6,9°C

Moisture idx

-0,13

Max snow

25%

Mean runoff

313mm/an

Mean elev. (basins)

591m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

117,8%

Pesticides

4,2kg/km²

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