Ontologia

Commune · ROU

Targu Trotus

Romania

DfaCold, no dry season, hot summer(65 %)

Species observed

114

Observations

130

Area

32,4km²

Ecological tissue

Sample of 33 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 Targu Trotus : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 14.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
75
Connectance
0.142
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

114 distinct species · 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

130 obs · 1 cellules
Obs. / cellule
≥ 130
130–129
130–129
130–129
< 130

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

Climate

Mean T°

9,3°C

Annual rain

567mm

Warmest m°

24,9°C

Coldest m°

-6,2°C

Elevation: 280 m on average (min 220 m, max 425 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
567mm
Warmest month
24,9°C
Coldest month
-6,2°C
Mean alt.
280m
Min
220m
Max
425m
Std. dev.
53m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(65 %)Cold

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

Soil & lithology

pH H₂O

6,6

Org. C

30,1g/kg

Clay

41,0%

Sand

22,4%

Silt

36,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
47,4g/kg
Clay
40,1%
Sand
22,7%
Silt
37,2%
5–15 cm
pH H₂O
6,5
Org. C
22,8g/kg
Clay
41,9%
Sand
22,3%
Silt
35,8%
15–30 cm
pH H₂O
6,6
Org. C
20,0g/kg
Clay
40,9%
Sand
22,0%
Silt
37,1%

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

Land cover

Forest9.8%
Crops46.0%
Built-up1.3%
Bare soil0.8%
Other (grassland, water…)42.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,4km

Basins crossed

1

Max stream order

4

Max drainage

2 158km²

Discharge in basins

0,8m³/s

Mean precip.

607mm/an

Mean T°

7,2°C

Moisture idx

-0,25

Max snow

20%

Mean runoff

147mm/an

Mean elev. (basins)

591m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

126,7%

Pesticides

5,2kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

Dealul Perchiu

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

2 km²

Perchiu

IUCN IV

Nature reserve · 2000

2 km²

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