Riera de Clariana
IUCN VProtection Plan · 2014
5 km²
Subdivision · ESP
Jorba
Spain
CfaTemperate, no dry season, hot summer(100 %)
Species observed
426
Observations
2 271
Area
31km²
Ecological tissue
Sample of 34 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 Jorba : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
85
Connectance
0.143
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
426 distinct species · 2 271 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,5°C
Annual rain
523mm
Warmest m°
28,2°C
Coldest m°
0,6°C
Elevation: 477 m on average (min 364 m, max 648 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,5°C
Annual rain
523mm
Warmest month
28,2°C
Coldest month
0,6°C
Mean alt.
477m
Min
364m
Max
648m
Std. dev.
65m
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
7,6
Org. C
27,7g/kg
Clay
27,5%
Sand
26,0%
Silt
46,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Barcelona
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
46,3g/kg
Clay
26,9%
Sand
26,1%
Silt
47,1%
5–15 cm
pH H₂O
7,6
Org. C
22,5g/kg
Clay
26,4%
Sand
26,1%
Silt
47,5%
15–30 cm
pH H₂O
7,6
Org. C
14,4g/kg
Clay
29,1%
Sand
25,8%
Silt
45,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.6%
Crops14.7%
Built-up0.4%
Bare soil3.8%
Other (grassland, water…)52.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
14,7km
Basins crossed
1
Max stream order
3
Max drainage
927km²
Discharge in basins
0,1m³/s
Mean precip.
651mm/an
Mean T°
14,0°C
Moisture idx
-0,28
Max snow
2%
Mean runoff
145mm/an
Mean elev. (basins)
458m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- l'Anoiaord 3len here6.80 km50%total14 km
- Torrent de Clarianaord 1len here3.09 km32%total10 km
- Riera de Rubióord 1len here1.78 km35%total5 km
- Riera de Vecianaord 3len here1.74 km40%total4 km
- Riera de l'Espeltord 3len here0.76 km15%total5 km
- Riera de Sant Pereord 2len here0.53 km21%total3 km
- Torrent de la Roca Fumadaord 1len here≈ tangenttotal8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,7nW
Built-up
36,1%
Pesticides
36,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Riera de Clariana
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN