Ontologia

Commune · ROU

Prejoi

Romania

DfaCold, no dry season, hot summer(100 %)

Species observed

16

Observations

30

Area

62,2km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 8 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 Prejoi : 8 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

16 distinct species · 30 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 obs · 1 cellules
Obs. / cellule
≥ 30
30–29
30–29
30–29
< 30

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

Climate

Mean T°

11,3°C

Annual rain

669mm

Warmest m°

27,2°C

Coldest m°

-4,4°C

Elevation: 242 m on average (min 198 m, max 289 m)

Bioclimatic detailsExpert
Annual mean temp.
11,3°C
Annual rain
669mm
Warmest month
27,2°C
Coldest month
-4,4°C
Mean alt.
242m
Min
198m
Max
289m
Std. dev.
21m
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

6,2

Org. C

24,3g/kg

Clay

44,1%

Sand

24,8%

Silt

31,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
42,7g/kg
Clay
44,1%
Sand
25,2%
Silt
30,7%
5–15 cm
pH H₂O
6,2
Org. C
17,0g/kg
Clay
45,7%
Sand
24,5%
Silt
29,8%
15–30 cm
pH H₂O
6,1
Org. C
13,2g/kg
Clay
42,4%
Sand
24,6%
Silt
33,0%

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

Land cover

Forest17.7%
Crops54.4%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)27.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

19,5km

Basins crossed

1

Max stream order

2

Max drainage

2 460km²

Discharge in basins

0,4m³/s

Mean precip.

625mm/an

Mean T°

9,9°C

Moisture idx

-0,33

Max snow

11%

Mean runoff

180mm/an

Mean elev. (basins)

348m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

32,7%

Pesticides

5,6kg/km²

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