Ontologia

Commune · ROU

Cristesti

Romania

DfbCold, no dry season, warm summer(100 %)

Species observed

62

Observations

208

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 Cristesti : 17 espèces reliées par 16 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 1 bulle taxonomique (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

62 distinct species · 208 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

208 obs · 2 cellules
Obs. / cellule
≥ 183
183–182
183–182
183–182
< 183

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

Climate

Mean T°

8,7°C

Annual rain

618mm

Warmest m°

24,3°C

Coldest m°

-6,8°C

Elevation: 344 m on average (min 269 m, max 400 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
618mm
Warmest month
24,3°C
Coldest month
-6,8°C
Mean alt.
344m
Min
269m
Max
400m
Std. dev.
39m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,5

Org. C

29,4g/kg

Clay

45,6%

Sand

19,7%

Silt

34,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
45,7g/kg
Clay
44,7%
Sand
20,4%
Silt
35,0%
5–15 cm
pH H₂O
6,4
Org. C
21,3g/kg
Clay
46,0%
Sand
19,9%
Silt
34,1%
15–30 cm
pH H₂O
6,5
Org. C
21,0g/kg
Clay
46,3%
Sand
18,7%
Silt
35,0%

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

Land cover

Forest26.1%
Crops48.9%
Built-up0.7%
Bare soil1.2%
Other (grassland, water…)23.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,6km

Basins crossed

3

Max stream order

4

Max drainage

6 947km²

Discharge in basins

8,3m³/s

Mean precip.

573mm/an

Mean T°

7,8°C

Moisture idx

-0,31

Max snow

24%

Mean runoff

205mm/an

Mean elev. (basins)

360m

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

1,1nW

Built-up

71,8%

Pesticides

5,5kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1

Pădurea Homița

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

1 km²

Pădurea Tătăruși

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

1 km²

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