Ontologia

Commune · ROU

Secu

Romania

DfaCold, no dry season, hot summer(72 %)

Species observed

15

Observations

23

Area

29,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Secu : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

15 distinct species · 23 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 obs · 1 cellules
Obs. / cellule
≥ 23
23–22
23–22
23–22
< 23

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

Climate

Mean T°

11,5°C

Annual rain

662mm

Warmest m°

27,5°C

Coldest m°

-4,1°C

Elevation: 235 m on average (min 184 m, max 277 m)

Bioclimatic detailsExpert
Annual mean temp.
11,5°C
Annual rain
662mm
Warmest month
27,5°C
Coldest month
-4,1°C
Mean alt.
235m
Min
184m
Max
277m
Std. dev.
18m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(72 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

23,2g/kg

Clay

46,6%

Sand

19,9%

Silt

33,5%

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
38,0g/kg
Clay
46,1%
Sand
20,5%
Silt
33,5%
5–15 cm
pH H₂O
6,5
Org. C
16,3g/kg
Clay
47,8%
Sand
19,9%
Silt
32,2%
15–30 cm
pH H₂O
6,5
Org. C
15,3g/kg
Clay
46,0%
Sand
19,4%
Silt
34,7%

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

Land cover

Forest15.7%
Crops52.7%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)30.6%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,5km

Basins crossed

2

Max stream order

1

Max drainage

7 748km²

Discharge in basins

1,8m³/s

Mean precip.

600mm/an

Mean T°

10,8°C

Moisture idx

-0,38

Max snow

10%

Mean runoff

145mm/an

Mean elev. (basins)

187m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

35,9%

Pesticides

5,6kg/km²

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