Trascău
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
500 km²
Commune · ROU
Bucium
Romania
DfbCold, no dry season, warm summer(100 %)
Species observed
79
Observations
132
Area
86km²
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 Bucium : 25 espèces reliées par 35 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
35
Connectance
0.093
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
79 distinct species · 132 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,7°C
Annual rain
899mm
Warmest m°
20,5°C
Coldest m°
-7,3°C
Elevation: 930 m on average (min 719 m, max 1 244 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,7°C
Annual rain
899mm
Warmest month
20,5°C
Coldest month
-7,3°C
Mean alt.
930m
Min
719m
Max
1 244m
Std. dev.
115m
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
46,7g/kg
Clay
30,2%
Sand
33,5%
Silt
36,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
74,1g/kg
Clay
28,9%
Sand
34,0%
Silt
37,2%
5–15 cm
pH H₂O
5,7
Org. C
34,1g/kg
Clay
30,5%
Sand
33,7%
Silt
35,9%
15–30 cm
pH H₂O
5,7
Org. C
31,7g/kg
Clay
31,2%
Sand
32,9%
Silt
35,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest69.3%
Crops6.4%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)24.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
15,2km
Basins crossed
5
Max stream order
2
Max drainage
17 350km²
Discharge in basins
0,9m³/s
Mean precip.
741mm/an
Mean T°
7,4°C
Moisture idx
-0,07
Max snow
20%
Mean runoff
221mm/an
Mean elev. (basins)
839m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
15,9%
Pesticides
5,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 3IUCN Not Reported · 1
Poiana cu narcise de la Negrileasa
IUCN IVNature reserve · 1995
1 km²
Detunata Goala
IUCN IVNature reserve · 1938
0 km²
Detunata Flocoasă
IUCN IVNature reserve · 1969
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN