Seaca
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2018
1 km²
Commune · ROU
Crangu
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
5
Observations
7
Area
82km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 4 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 Crangu : 4 espèces reliées par 3 interactions GloBI sur 1 type (connectance 50.0%, filtre Serrano α=0.2).
Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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
5 distinct species · 7 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
522mm
Warmest m°
29,1°C
Coldest m°
-4,2°C
Elevation: 79 m on average (min 33 m, max 97 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
522mm
Warmest month
29,1°C
Coldest month
-4,2°C
Mean alt.
79m
Min
33m
Max
97m
Std. dev.
18m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
21,2g/kg
Clay
50,4%
Sand
10,2%
Silt
39,4%
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
32,1g/kg
Clay
50,8%
Sand
10,0%
Silt
39,2%
5–15 cm
pH H₂O
6,5
Org. C
17,1g/kg
Clay
53,4%
Sand
9,3%
Silt
37,3%
15–30 cm
pH H₂O
6,8
Org. C
14,4g/kg
Clay
47,1%
Sand
11,2%
Silt
41,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.0%
Crops82.8%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)13.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
14,0km
Basins crossed
1
Max stream order
3
Max drainage
634 984km²
Discharge in basins
176,3m³/s
Mean precip.
579mm/an
Mean T°
11,2°C
Moisture idx
-0,42
Max snow
11%
Mean runoff
109mm/an
Mean elev. (basins)
91m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
40,8%
Pesticides
5,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN