Ontologia

Commune · ROU

Nereju

Romania

DfbCold, no dry season, warm summer(91 %)

Species observed

14

Observations

59

Area

180,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 7 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 Nereju : 7 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 3 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

14 distinct species · 59 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

59 obs · 3 cellules
Obs. / cellule
≥ 50
50–49
50–49
8–49
< 8

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

Climate

Mean T°

5,8°C

Annual rain

759mm

Warmest m°

20,0°C

Coldest m°

-7,7°C

Elevation: 1 036 m on average (min 560 m, max 1 577 m)

Bioclimatic detailsExpert
Annual mean temp.
5,8°C
Annual rain
759mm
Warmest month
20,0°C
Coldest month
-7,7°C
Mean alt.
1 036m
Min
560m
Max
1 577m
Std. dev.
221m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(91 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

48,2g/kg

Clay

26,3%

Sand

34,0%

Silt

39,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
73,8g/kg
Clay
25,4%
Sand
33,9%
Silt
40,7%
5–15 cm
pH H₂O
5,7
Org. C
41,1g/kg
Clay
26,5%
Sand
34,1%
Silt
39,3%
15–30 cm
pH H₂O
5,7
Org. C
29,7g/kg
Clay
27,1%
Sand
33,8%
Silt
39,1%

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

Land cover

Forest76.1%
Crops7.4%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)16.1%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

32,0km

Basins crossed

4

Max stream order

2

Max drainage

2 603km²

Discharge in basins

1,0m³/s

Mean precip.

614mm/an

Mean T°

7,8°C

Moisture idx

-0,25

Max snow

33%

Mean runoff

171mm/an

Mean elev. (basins)

550m

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

20,6%

Pesticides

1,4kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN Not Assigned · 1

Șindrilița

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

9 km²

Căldările Zăbalei

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

4 km²

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