Ontologia

Subdivision · ESP

Olivella

Spain

CsaTemperate, dry summer, hot summer(100 %)

Species observed

895

Observations

8 192

Area

38,9km²

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 Olivella : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
66
Connectance
0.125
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

895 distinct species · 8 192 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 192 obs · 1 cellules
Obs. / cellule
≥ 8 192
8 192–8 191
8 192–8 191
8 192–8 191
< 8 192

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

Climate

Mean T°

15,2°C

Annual rain

589mm

Warmest m°

25,7°C

Coldest m°

5,2°C

Elevation: 217 m on average (min 136 m, max 364 m)

Bioclimatic detailsExpert
Annual mean temp.
15,2°C
Annual rain
589mm
Warmest month
25,7°C
Coldest month
5,2°C
Mean alt.
217m
Min
136m
Max
364m
Std. dev.
47m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,6

Org. C

26,4g/kg

Clay

27,4%

Sand

30,1%

Silt

42,4%

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

Dominant lithology: smGLiMaggregated to Barcelona

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
43,6g/kg
Clay
27,8%
Sand
30,3%
Silt
41,8%
5–15 cm
pH H₂O
7,7
Org. C
17,8g/kg
Clay
25,8%
Sand
30,5%
Silt
43,6%
15–30 cm
pH H₂O
7,6
Org. C
17,8g/kg
Clay
28,5%
Sand
29,6%
Silt
41,9%

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

Land cover

Forest40.1%
Crops0.5%
Built-up1.1%
Bare soil3.5%
Other (grassland, water…)54.9%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

11,8km

Basins crossed

2

Max stream order

2

Max drainage

241km²

Discharge in basins

0,2m³/s

Mean precip.

641mm/an

Mean T°

15,3°C

Moisture idx

-0,28

Max snow

2%

Mean runoff

158mm/an

Mean elev. (basins)

277m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,4nW

Built-up

112,6%

Pesticides

2,6kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1🌊 Marine · 3

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