Ontologia

Commune · ROU

Topraisar

Romania

CfaTemperate, no dry season, hot summer(100 %)

Species observed

288

Observations

3 212

Area

111,6km²

Ecological tissue

Sample of 37 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 Topraisar : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
85
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

288 distinct species · 3 212 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 212 obs · 3 cellules
Obs. / cellule
≥ 2 615
2 615–2 614
2 615–2 614
537–2 614
< 537

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

Climate

Mean T°

12,2°C

Annual rain

477mm

Warmest m°

27,3°C

Coldest m°

-1,5°C

Elevation: 70 m on average (min 17 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
12,2°C
Annual rain
477mm
Warmest month
27,3°C
Coldest month
-1,5°C
Mean alt.
70m
Min
17m
Max
97m
Std. dev.
17m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,3

Org. C

21,4g/kg

Clay

42,0%

Sand

8,8%

Silt

49,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
30,0g/kg
Clay
40,9%
Sand
8,8%
Silt
50,2%
5–15 cm
pH H₂O
7,3
Org. C
18,8g/kg
Clay
43,5%
Sand
8,2%
Silt
48,4%
15–30 cm
pH H₂O
7,4
Org. C
15,6g/kg
Clay
41,6%
Sand
9,3%
Silt
49,0%

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

Land cover

Forest0.7%
Crops87.9%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)10.6%

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

Hydrology3 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Lake surface here

0,13km²

Basins crossed

3

Max stream order

1

Max drainage

1 443km²

Discharge in basins

0,1m³/s

Mean precip.

452mm/an

Mean T°

11,7°C

Moisture idx

-0,44

Max snow

7%

Mean runoff

119mm/an

Mean elev. (basins)

66m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

58,3%

Pesticides

5,5kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN Not Assigned · 1

Lacul Techirghiol

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

29 km²

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