Ontologia

Commune · ROU

Ianca

Romania

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

Species observed

177

Observations

1 667

Area

106,3km²

Ecological tissue

Sample of 29 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 Ianca : 20 espèces reliées par 60 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
60
Connectance
0.121
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

177 distinct species · 1 667 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 667 obs · 3 cellules
Obs. / cellule
≥ 1 551
1 551–1 550
1 551–1 550
77–1 550
< 77

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

Climate

Mean T°

13,0°C

Annual rain

517mm

Warmest m°

29,8°C

Coldest m°

-3,8°C

Elevation: 38 m on average (min 22 m, max 107 m)

Bioclimatic detailsExpert
Annual mean temp.
13,0°C
Annual rain
517mm
Warmest month
29,8°C
Coldest month
-3,8°C
Mean alt.
38m
Min
22m
Max
107m
Std. dev.
19m
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

7,0

Org. C

19,2g/kg

Clay

36,8%

Sand

24,1%

Silt

39,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
29,7g/kg
Clay
37,5%
Sand
23,8%
Silt
38,7%
5–15 cm
pH H₂O
7,1
Org. C
14,8g/kg
Clay
37,6%
Sand
23,7%
Silt
38,7%
15–30 cm
pH H₂O
7,1
Org. C
13,3g/kg
Clay
35,2%
Sand
24,9%
Silt
39,8%

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

Land cover

Forest6.7%
Crops62.4%
Built-up0.4%
Bare soil1.1%
Other (grassland, water…)29.4%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,3km

Basins crossed

3

Max stream order

8

Max drainage

592 365km²

Discharge in basins

77,8m³/s

Mean precip.

573mm/an

Mean T°

11,7°C

Moisture idx

-0,44

Max snow

12%

Mean runoff

89mm/an

Mean elev. (basins)

51m

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

42,7%

Pesticides

5,3kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1

Coridorul Jiului

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

714 km²

Dăbuleni - Potelu

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2018

10 km²

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