Ontologia

Commune · ROU

Rasnov

Romania

DfbCold, no dry season, warm summer(88 %)

Species observed

742

Observations

2 371

Area

141,6km²

Ecological tissue

Sample of 32 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 Rasnov : 24 espèces reliées par 68 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
68
Connectance
0.137
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

742 distinct species · 2 371 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 371 obs · 4 cellules
Obs. / cellule
≥ 846
846–845
768–845
768–767
< 768

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

Climate

Mean T°

6,5°C

Annual rain

853mm

Warmest m°

20,7°C

Coldest m°

-8,4°C

Elevation: 923 m on average (min 566 m, max 2 316 m)

Bioclimatic detailsExpert
Annual mean temp.
6,5°C
Annual rain
853mm
Warmest month
20,7°C
Coldest month
-8,4°C
Mean alt.
923m
Min
566m
Max
2 316m
Std. dev.
357m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(88 %)Cold

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

Soil & lithology

pH H₂O

5,9

Org. C

42,2g/kg

Clay

31,2%

Sand

34,0%

Silt

34,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
65,8g/kg
Clay
30,8%
Sand
33,7%
Silt
35,4%
5–15 cm
pH H₂O
5,8
Org. C
31,6g/kg
Clay
31,9%
Sand
34,6%
Silt
33,5%
15–30 cm
pH H₂O
5,9
Org. C
29,3g/kg
Clay
30,9%
Sand
33,6%
Silt
35,4%

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

Land cover

Forest52.5%
Crops19.8%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)26.3%

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

Hydrology4 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

38,4km

Basins crossed

4

Max stream order

3

Max drainage

6 180km²

Discharge in basins

1,5m³/s

Mean precip.

758mm/an

Mean T°

6,2°C

Moisture idx

-0,02

Max snow

27%

Mean runoff

337mm/an

Mean elev. (basins)

919m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

59,1%

Pesticides

5,3kg/km²

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

Protected areas7

IUCN Not Assigned · 4IUCN Not Reported · 2IUCN V · 1

Bucegi

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

387 km²

Postăvarul

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

13 km²

Complete list

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