Dealurile Târnavelor și Valea Nirajului
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
862 km²
Commune · ROU
Miercurea Nirajului
Romania
DfbCold, no dry season, warm summer(100 %)
Species observed
42
Observations
695
Area
55,6km²
Ecological tissue
Sample of 27 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 Miercurea Nirajului : 26 espèces reliées par 27 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
27
Connectance
0.077
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
42 distinct species · 695 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,2°C
Annual rain
639mm
Warmest m°
24,3°C
Coldest m°
-6,6°C
Elevation: 410 m on average (min 342 m, max 484 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,2°C
Annual rain
639mm
Warmest month
24,3°C
Coldest month
-6,6°C
Mean alt.
410m
Min
342m
Max
484m
Std. dev.
37m
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
6,5
Org. C
30,6g/kg
Clay
44,2%
Sand
20,2%
Silt
35,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
47,9g/kg
Clay
43,6%
Sand
20,7%
Silt
35,7%
5–15 cm
pH H₂O
6,5
Org. C
23,7g/kg
Clay
44,5%
Sand
20,4%
Silt
35,1%
15–30 cm
pH H₂O
6,5
Org. C
20,3g/kg
Clay
44,4%
Sand
19,5%
Silt
36,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.6%
Crops32.1%
Built-up0.8%
Bare soil0.8%
Other (grassland, water…)42.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,8km
Basins crossed
3
Max stream order
3
Max drainage
4 298km²
Discharge in basins
0,5m³/s
Mean precip.
633mm/an
Mean T°
8,0°C
Moisture idx
-0,26
Max snow
15%
Mean runoff
234mm/an
Mean elev. (basins)
506m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
75,9%
Pesticides
5,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Dealurile Târnavei Mici - Bicheș
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
374 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN