Ontologia

Commune · ROU

Rodna

Romania

DfbCold, no dry season, warm summer(50 %)

Species observed

196

Observations

467

Area

139,4km²

Ecological tissue

Sample of 28 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 Rodna : 20 espèces reliées par 38 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
38
Connectance
0.101
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

196 distinct species · 467 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

467 obs · 4 cellules
Obs. / cellule
≥ 196
196–195
136–195
136–135
< 136

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

Climate

Mean T°

3,8°C

Annual rain

1 185mm

Warmest m°

18,2°C

Coldest m°

-10,9°C

Elevation: 1 187 m on average (min 588 m, max 1 935 m)

Bioclimatic detailsExpert
Annual mean temp.
3,8°C
Annual rain
1 185mm
Warmest month
18,2°C
Coldest month
-10,9°C
Mean alt.
1 187m
Min
588m
Max
1 935m
Std. dev.
382m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(50 %)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

63,0g/kg

Clay

25,9%

Sand

37,3%

Silt

36,8%

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
91,8g/kg
Clay
25,6%
Sand
36,9%
Silt
37,5%
5–15 cm
pH H₂O
5,7
Org. C
57,5g/kg
Clay
26,5%
Sand
37,2%
Silt
36,3%
15–30 cm
pH H₂O
5,7
Org. C
39,8g/kg
Clay
25,5%
Sand
37,8%
Silt
36,7%

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

Land cover

Forest53.3%
Crops4.6%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)41.0%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

27,3km

Basins crossed

2

Max stream order

3

Max drainage

2 186km²

Discharge in basins

1,8m³/s

Mean precip.

781mm/an

Mean T°

5,6°C

Moisture idx

0,05

Max snow

40%

Mean runoff

423mm/an

Mean elev. (basins)

948m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

21,6%

Pesticides

6,1kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN II · 1IUCN Not Assigned · 1

Munții Rodnei

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

548 km²

Munții Rodnei

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

479 km²

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