Ontologia

Commune · ROU

Deleni

Romania

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

Species observed

606

Observations

846

Area

170,3km²

Ecological tissue

Sample of 37 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 Deleni : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 7.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
48
Connectance
0.072
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

606 distinct species · 846 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

846 obs · 5 cellules
Obs. / cellule
≥ 510
510–509
159–509
133–158
< 133

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

Climate

Mean T°

11,7°C

Annual rain

516mm

Warmest m°

27,3°C

Coldest m°

-2,7°C

Elevation: 125 m on average (min 70 m, max 177 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
516mm
Warmest month
27,3°C
Coldest month
-2,7°C
Mean alt.
125m
Min
70m
Max
177m
Std. dev.
21m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

23,7g/kg

Clay

37,6%

Sand

6,2%

Silt

56,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
35,9g/kg
Clay
36,6%
Sand
6,3%
Silt
57,1%
5–15 cm
pH H₂O
7,6
Org. C
18,3g/kg
Clay
38,8%
Sand
5,8%
Silt
55,4%
15–30 cm
pH H₂O
7,6
Org. C
17,0g/kg
Clay
37,4%
Sand
6,5%
Silt
56,1%

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

Land cover

Forest5.3%
Crops78.1%
Built-up0.2%
Bare soil1.6%
Other (grassland, water…)14.8%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

16,5km

Basins crossed

3

Max stream order

4

Max drainage

679 534km²

Discharge in basins

3,2m³/s

Mean precip.

478mm/an

Mean T°

11,2°C

Moisture idx

-0,43

Max snow

7%

Mean runoff

169mm/an

Mean elev. (basins)

125m

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

0,2nW

Built-up

18,0%

Pesticides

5,7kg/km²

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

Protected areas6

IUCN Not Reported · 4IUCN IV · 2

Aliman - Adamclisi

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

189 km²

Peștera - Deleni

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2013

25 km²

Dumbrăveni

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

19 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN