Ontologia

Subdivision · ESP

Bigues i Riells

Spain

CfaTemperate, no dry season, hot summer(98 %)

Species observed

2 222

Observations

25 510

Area

29,2km²

Ecological tissue

Sample of 40 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 Bigues i Riells : 30 espèces reliées par 115 interactions GloBI sur 6 types (connectance 14.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
115
Connectance
0.147
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

2 222 distinct species · 25 510 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 510 obs · 1 cellules
Obs. / cellule
≥ 25 510
25 510–25 509
25 510–25 509
25 510–25 509
< 25 510

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

Climate

Mean T°

13,9°C

Annual rain

645mm

Warmest m°

27,6°C

Coldest m°

1,3°C

Elevation: 374 m on average (min 226 m, max 653 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
645mm
Warmest month
27,6°C
Coldest month
1,3°C
Mean alt.
374m
Min
226m
Max
653m
Std. dev.
106m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(98 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

47,8g/kg

Clay

24,1%

Sand

34,9%

Silt

41,0%

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
6,8
Org. C
87,4g/kg
Clay
24,9%
Sand
34,3%
Silt
40,8%
5–15 cm
pH H₂O
6,8
Org. C
34,0g/kg
Clay
24,2%
Sand
34,6%
Silt
41,2%
15–30 cm
pH H₂O
6,8
Org. C
22,0g/kg
Clay
23,2%
Sand
35,7%
Silt
41,1%

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

Land cover

Forest37.5%
Crops3.1%
Built-up3.2%
Bare soil2.6%
Other (grassland, water…)53.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,3km

Basins crossed

1

Max stream order

2

Max drainage

1 032km²

Discharge in basins

0,2m³/s

Mean precip.

694mm/an

Mean T°

14,5°C

Moisture idx

-0,20

Max snow

4%

Mean runoff

260mm/an

Mean elev. (basins)

378m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

4,0nW

Built-up

322,2%

Pesticides

38,5kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

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