Ontologia

Subdivision · ESP

La Roca del Vallès

Spain

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

Species observed

2 213

Observations

21 192

Area

36,9km²

Ecological tissue

Sample of 44 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 La Roca del Vallès : 35 espèces reliées par 123 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
123
Connectance
0.124
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

2 213 distinct species · 21 192 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 192 obs · 1 cellules
Obs. / cellule
≥ 21 192
21 192–21 191
21 192–21 191
21 192–21 191
< 21 192

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

Climate

Mean T°

14,9°C

Annual rain

641mm

Warmest m°

26,5°C

Coldest m°

4,0°C

Elevation: 191 m on average (min 122 m, max 382 m)

Bioclimatic detailsExpert
Annual mean temp.
14,9°C
Annual rain
641mm
Warmest month
26,5°C
Coldest month
4,0°C
Mean alt.
191m
Min
122m
Max
382m
Std. dev.
52m
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

7,4

Org. C

29,8g/kg

Clay

24,2%

Sand

34,1%

Silt

41,7%

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
7,4
Org. C
50,8g/kg
Clay
25,2%
Sand
33,7%
Silt
41,1%
5–15 cm
pH H₂O
7,5
Org. C
18,7g/kg
Clay
22,5%
Sand
34,7%
Silt
42,8%
15–30 cm
pH H₂O
7,5
Org. C
20,0g/kg
Clay
24,8%
Sand
33,9%
Silt
41,3%

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

Land cover

Forest35.0%
Crops13.8%
Built-up2.8%
Bare soil2.5%
Other (grassland, water…)45.9%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,6km

Basins crossed

2

Max stream order

2

Max drainage

1 032km²

Discharge in basins

0,3m³/s

Mean precip.

694mm/an

Mean T°

14,5°C

Moisture idx

-0,20

Max snow

4%

Mean runoff

260mm/an

Mean elev. (basins)

374m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

9,9nW

Built-up

277,7%

Pesticides

36,7kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 2

Riu Congost

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

4 km²

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