Ontologia

Commune · ROU

Alunis

Romania

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

Species observed

4

Observations

4

Area

56,2km²

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 Alunis : 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

4 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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

Climate

Mean T°

8,7°C

Annual rain

675mm

Warmest m°

23,8°C

Coldest m°

-6,4°C

Elevation: 436 m on average (min 348 m, max 556 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
675mm
Warmest month
23,8°C
Coldest month
-6,4°C
Mean alt.
436m
Min
348m
Max
556m
Std. dev.
53m
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

6,2

Org. C

34,8g/kg

Clay

42,0%

Sand

21,9%

Silt

36,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
58,7g/kg
Clay
41,4%
Sand
21,7%
Silt
36,9%
5–15 cm
pH H₂O
6,1
Org. C
27,5g/kg
Clay
43,1%
Sand
21,3%
Silt
35,6%
15–30 cm
pH H₂O
6,2
Org. C
18,2g/kg
Clay
41,3%
Sand
22,7%
Silt
35,9%

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

Land cover

Forest29.1%
Crops26.9%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)43.4%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

12,5km

Basins crossed

2

Max stream order

1

Max drainage

10 094km²

Discharge in basins

3,1m³/s

Mean precip.

630mm/an

Mean T°

8,7°C

Moisture idx

-0,27

Max snow

12%

Mean runoff

195mm/an

Mean elev. (basins)

401m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

24,3%

Pesticides

5,4kg/km²

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