Ontologia

Commune · ROU

Chiojdeni

Romania

DfbCold, no dry season, warm summer(97 %)

Species observed

34

Observations

89

Area

71,4km²

Ecological tissue

Sample of 13 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 Chiojdeni : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 1 type (connectance 11.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
9
Connectance
0.115
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

34 distinct species · 89 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

89 obs · 1 cellules
Obs. / cellule
≥ 89
89–88
89–88
89–88
< 89

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

Climate

Mean T°

8,9°C

Annual rain

651mm

Warmest m°

23,9°C

Coldest m°

-5,2°C

Elevation: 529 m on average (min 321 m, max 824 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
651mm
Warmest month
23,9°C
Coldest month
-5,2°C
Mean alt.
529m
Min
321m
Max
824m
Std. dev.
139m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(97 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

35,1g/kg

Clay

38,7%

Sand

24,6%

Silt

36,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
56,5g/kg
Clay
37,1%
Sand
25,0%
Silt
37,9%
5–15 cm
pH H₂O
6,1
Org. C
29,0g/kg
Clay
39,6%
Sand
24,5%
Silt
36,0%
15–30 cm
pH H₂O
6,1
Org. C
19,9g/kg
Clay
39,2%
Sand
24,3%
Silt
36,5%

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

Land cover

Forest57.2%
Crops26.1%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)16.4%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,3km

Basins crossed

3

Max stream order

3

Max drainage

4 261km²

Discharge in basins

0,3m³/s

Mean precip.

553mm/an

Mean T°

9,4°C

Moisture idx

-0,38

Max snow

17%

Mean runoff

150mm/an

Mean elev. (basins)

273m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

22,0%

Pesticides

4,3kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN Not Assigned · 1

Cenaru

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

4 km²

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