Ontologia

Commune · ROU

Hangu

Romania

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

Species observed

143

Observations

313

Area

124,7km²

Ecological tissue

Sample of 36 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 Hangu : 29 espèces reliées par 73 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
73
Connectance
0.110
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

143 distinct species · 313 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

313 obs · 4 cellules
Obs. / cellule
≥ 115
115–114
114–114
114–113
< 114

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

Climate

Mean T°

6,2°C

Annual rain

680mm

Warmest m°

21,0°C

Coldest m°

-9,3°C

Elevation: 782 m on average (min 505 m, max 1 087 m)

Bioclimatic detailsExpert
Annual mean temp.
6,2°C
Annual rain
680mm
Warmest month
21,0°C
Coldest month
-9,3°C
Mean alt.
782m
Min
505m
Max
1 087m
Std. dev.
151m
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

6,0

Org. C

42,9g/kg

Clay

31,8%

Sand

32,5%

Silt

35,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
65,5g/kg
Clay
30,6%
Sand
32,9%
Silt
36,6%
5–15 cm
pH H₂O
6,0
Org. C
37,0g/kg
Clay
33,2%
Sand
32,1%
Silt
34,8%
15–30 cm
pH H₂O
6,0
Org. C
26,3g/kg
Clay
31,5%
Sand
32,7%
Silt
35,8%

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

Land cover

Forest61.1%
Crops7.2%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)31.1%

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

Hydrology5 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

25,2km

Lake surface here

6,33km²

Basins crossed

5

Max stream order

5

Max drainage

5 688km²

Discharge in basins

18,3m³/s

Mean precip.

654mm/an

Mean T°

6,0°C

Moisture idx

-0,13

Max snow

33%

Mean runoff

241mm/an

Mean elev. (basins)

807m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

24,3%

Pesticides

4,0kg/km²

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

Protected areas5

IUCN Not Reported · 2IUCN Not Assigned · 2IUCN V · 1

Vânători-Neamț

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

307 km²

Vânători - Neamț

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

302 km²

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