Ontologia

Commune · ROU

Helesteni

Romania

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

Species observed

11

Observations

13

Area

34,5km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 9 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 Helesteni : 9 espèces reliées par 5 interactions GloBI sur 1 type (connectance 13.9%, filtre Serrano α=0.2).

Espèces affichées
9
Interactions affichées
5
Connectance
0.139
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

11 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 1 cellules
Obs. / cellule
≥ 13
13–12
13–12
13–12
< 13

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

Climate

Mean T°

9,3°C

Annual rain

578mm

Warmest m°

25,1°C

Coldest m°

-6,4°C

Elevation: 274 m on average (min 205 m, max 315 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
578mm
Warmest month
25,1°C
Coldest month
-6,4°C
Mean alt.
274m
Min
205m
Max
315m
Std. dev.
29m
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

6,6

Org. C

28,5g/kg

Clay

45,7%

Sand

22,8%

Silt

31,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
45,6g/kg
Clay
45,3%
Sand
23,4%
Silt
31,4%
5–15 cm
pH H₂O
6,5
Org. C
18,0g/kg
Clay
46,2%
Sand
22,9%
Silt
30,9%
15–30 cm
pH H₂O
6,7
Org. C
21,9g/kg
Clay
45,8%
Sand
22,0%
Silt
32,2%

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

Land cover

Forest6.3%
Crops67.8%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)24.6%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

6 947km²

Discharge in basins

1,6m³/s

Mean precip.

552mm/an

Mean T°

8,3°C

Moisture idx

-0,35

Max snow

15%

Mean runoff

191mm/an

Mean elev. (basins)

256m

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

64,7%

Pesticides

5,7kg/km²

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