Ontologia

Commune · ROU

Poiana Cristei

Romania

DfbCold, no dry season, warm summer(80 %)

Species observed

55

Observations

148

Area

54,2km²

Ecological tissue

Sample of 18 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 Poiana Cristei : 16 espèces reliées par 16 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
16
Connectance
0.105
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

55 distinct species · 148 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

148 obs · 2 cellules
Obs. / cellule
≥ 137
137–136
137–136
137–136
< 137

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

Climate

Mean T°

9,5°C

Annual rain

610mm

Warmest m°

24,7°C

Coldest m°

-5,0°C

Elevation: 401 m on average (min 240 m, max 576 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
610mm
Warmest month
24,7°C
Coldest month
-5,0°C
Mean alt.
401m
Min
240m
Max
576m
Std. dev.
77m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(80 %)Cold

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

Soil & lithology

pH H₂O

6,3

Org. C

33,5g/kg

Clay

38,5%

Sand

25,3%

Silt

36,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
55,1g/kg
Clay
37,4%
Sand
25,7%
Silt
36,9%
5–15 cm
pH H₂O
6,2
Org. C
25,4g/kg
Clay
39,0%
Sand
25,4%
Silt
35,5%
15–30 cm
pH H₂O
6,3
Org. C
20,0g/kg
Clay
39,1%
Sand
24,8%
Silt
36,2%

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

Land cover

Forest47.5%
Crops30.5%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)21.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,7km

Basins crossed

1

Max stream order

2

Max drainage

2 603km²

Discharge in basins

0,3m³/s

Mean precip.

614mm/an

Mean T°

7,8°C

Moisture idx

-0,25

Max snow

17%

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

0,4nW

Built-up

46,0%

Pesticides

4,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

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