Ontologia

Subdivision · ESP

Riells i Viabrea

Spain

CfaTemperate, no dry season, hot summer(69 %)

Species observed

965

Observations

6 764

Area

26,8km²

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 Riells i Viabrea : 30 espèces reliées par 121 interactions GloBI sur 6 types (connectance 15.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
121
Connectance
0.155
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

965 distinct species · 6 764 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 764 obs · 1 cellules
Obs. / cellule
≥ 6 764
6 764–6 763
6 764–6 763
6 764–6 763
< 6 764

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

Climate

Mean T°

13,2°C

Annual rain

961mm

Warmest m°

26,6°C

Coldest m°

1,0°C

Elevation: 462 m on average (min 91 m, max 1 127 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
961mm
Warmest month
26,6°C
Coldest month
1,0°C
Mean alt.
462m
Min
91m
Max
1 127m
Std. dev.
302m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(69 %)Temperate

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

50,7g/kg

Clay

24,7%

Sand

37,5%

Silt

37,8%

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

Dominant lithology: smGLiMaggregated to Girona

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
86,6g/kg
Clay
25,4%
Sand
37,0%
Silt
37,7%
5–15 cm
pH H₂O
6,4
Org. C
39,6g/kg
Clay
23,9%
Sand
38,1%
Silt
38,1%
15–30 cm
pH H₂O
6,4
Org. C
26,0g/kg
Clay
24,9%
Sand
37,4%
Silt
37,7%

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

Land cover

Forest56.4%
Crops2.8%
Built-up1.3%
Bare soil0.5%
Other (grassland, water…)39.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,8km

Basins crossed

1

Max stream order

1

Max drainage

895km²

Discharge in basins

0,2m³/s

Mean precip.

793mm/an

Mean T°

14,3°C

Moisture idx

-0,08

Max snow

6%

Mean runoff

286mm/an

Mean elev. (basins)

352m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

2,2nW

Built-up

130,2%

Pesticides

31,6kg/km²

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

Protected areas3

IUCN V · 2IUCN Not Reported · 1📍 Point sites · 1

El Montseny

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

310 km²

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