Sistema Prelitoral meridional
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
517 km²
Commune · ESP
n.a. (244)
Spain
CsaTemperate, dry summer, hot summer(55 %)
Species observed
3 538
Observations
195 252
Area
736,7km²
Ecological tissue
Sample of 38 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 n.a. (244) : 28 espèces reliées par 72 interactions GloBI sur 4 types (connectance 10.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
72
Connectance
0.102
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
3 538 distinct species · 195 252 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,7°C
Annual rain
466mm
Warmest m°
30,1°C
Coldest m°
3,1°C
Elevation: 220 m on average (min 22 m, max 745 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,7°C
Annual rain
466mm
Warmest month
30,1°C
Coldest month
3,1°C
Mean alt.
220m
Min
22m
Max
745m
Std. dev.
133m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(55 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
27,7g/kg
Clay
27,7%
Sand
25,8%
Silt
46,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Tarragona
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
44,2g/kg
Clay
26,7%
Sand
25,9%
Silt
47,3%
5–15 cm
pH H₂O
7,7
Org. C
21,5g/kg
Clay
27,0%
Sand
25,7%
Silt
47,3%
15–30 cm
pH H₂O
7,7
Org. C
17,2g/kg
Clay
29,5%
Sand
25,7%
Silt
44,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.6%
Crops6.8%
Built-up0.4%
Bare soil4.8%
Other (grassland, water…)54.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 3 lakes · 35 rivers
Hydrology metrics for this exact territory
Stream length here
205,9km
Lake surface here
3,89km²
Basins crossed
6
Max stream order
7
Max drainage
83 531km²
Discharge in basins
475,8m³/s
Mean precip.
523mm/an
Mean T°
14,9°C
Moisture idx
-0,50
Max snow
4%
Mean runoff
46mm/an
Mean elev. (basins)
288m
Watersheds crossing here
- Bassin de Riu Ebresub-area729,4 km²overlap366.22 km²50%
- Bassin de Riu Ebresub-area502,7 km²overlap238.87 km²32%
- Bassin de Barranc de Roquesbrunessub-area977,4 km²overlap76.22 km²10%
- Bassin de Riu de Siuranasub-area607,9 km²overlap54.76 km²7%
- Bassin de Barranc de l'Aiguamollsub-area152 km²overlap0.41 km²0%
- Bassin de Río Matarrañasub-area1 700,4 km²overlap0.23 km²0%
Lakes (3, top by area)
Rivers / streams (35, ord ≥ 4)
- Riu Ebreord 7len here50.09 km40%total124 km
- Riu de Siuranaord 7len here12.67 km54%total24 km
- Riu de la Canaord 2len here12.40 km64%total19 km
- Barranc de la Rieraord 2len here10.65 km64%total17 km
- Barranc de Jovara ullalord 1len here9.74 km60%total16 km
- Barranc del Metgeord 2len here7.76 km100%total8 km
- Barranc dels Massos de l'Auliverord 1len here7.68 km63%total12 km
- Barranc de la Torreord 1len here7.61 km100%total8 km
- Barranc de les Planesord 1len here7.16 km100%total7 km
- Vall del Malcasatord 1len here6.78 km100%total7 km
- Barranc de Masdeuord 7len here5.74 km66%total9 km
- Barranc de Comes Llarguesord 7len here5.69 km100%total6 km
23 more river segmentssorted by Strahler order + length
- Barranc de l'Abellarord 1len here5.62 km92%total6 km
- Barranc de Tartacóord 1len here5.49 km96%total6 km
- Barranc Fondoord 3len here5.40 km26%total20 km
- Vall de San joanord 1len here4.15 km86%total5 km
- Barranc de Nollaord 1len here4.01 km100%total4 km
- Barranc de Rec de Basord 1len here3.85 km69%total6 km
- Barranc dels Gàfolsord 1len here3.55 km100%total4 km
- Riera de Sant Pauord 2len here3.44 km62%total6 km
- Barranc de les Llosesord 1len here3.31 km100%total3 km
- Riera de Comteord 2len here3.19 km60%total5 km
- Barranc De San Blaiord 1len here2.98 km100%total3 km
- Barranc dels Ossosord 1len here2.81 km25%total11 km
- Barranc d'Escaldabecsord 1len here2.44 km100%total2 km
- Barranc del Mas del Jaroord 7len here2.15 km100%total2 km
- Vall de les Modorresord 1len here2.08 km100%total2 km
- Barranc de Manou d'Atarossesord 7len here1.62 km100%total2 km
- Valleta de Castellonsord 7len here1.39 km100%total1 km
- Vall Majorord 1len here1.38 km7%total21 km
- Barranc de les Sortsord 3len here1.34 km34%total4 km
- Vall del Socarratord 1len here0.87 km100%total1 km
- Barranc de la Vall de Busord 7len here0.66 km38%total2 km
- Barranc de Torrent del Piord 2len here0.19 km2%total8 km
- Barranc de la Cova d'en Canaderord 1len here0.02 km1%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
41,0%
Pesticides
37,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas26
IUCN Not Reported · 14IUCN V · 10IUCN IV · 2
Sistema Prelitoral meridional
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2005
517 km²
Matarraña - Aiguabarreix
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2001
367 km²
Tivissa-Vandellòs-Llaberia
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
245 km²
Tivissa-Vandellòs-Llaberia
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2005
245 km²
Serra de Montsant-Pas de l'Ase
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
195 km²
Complete list26 protected areas
- Sistema Prelitoral meridionalSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2014517 km²
- Sistema Prelitoral meridionalSpecial Protection Area (Birds Directive)IUCN Not Reported2005517 km²
- Matarraña - AiguabarreixSpecial Protection Area (Birds Directive)IUCN Not Reported2001367 km²
- Tivissa-Vandellòs-LlaberiaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2014245 km²
- Tivissa-Vandellòs-LlaberiaSpecial Protection Area (Birds Directive)IUCN Not Reported2005245 km²
- Serra de Montsant-Pas de l'AseSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2014195 km²
- Serra de Montsant-Pas de l'AseSpecial Protection Area (Birds Directive)IUCN Not Reported2006195 km²
- Muntanyes de Tivissa-VandellòsProtection PlanIUCN V1992139 km²
- Serra de LlaberiaProtection PlanIUCN V1992104 km²
- Serres de Pàndols-CavallsProtection PlanIUCN V199296 km²
- Pas de l`AseProtection PlanIUCN V199278 km²
- Tossals d'Almatret i Riba-rojaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201475 km²
- Tossals d'Almatret i Riba-rojaSpecial Protection Area (Birds Directive)IUCN Not Reported200575 km²
- Riba-rojaProtection PlanIUCN V199265 km²
- Aligars-Serra FulleteraProtection PlanIUCN V199234 km²
- Riu Siurana i planes del PrioratProtection PlanIUCN V199229 km²
- Riu Siurana i planes del PrioratSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201429 km²
- Riu Siurana i planes del PrioratSpecial Protection Area (Birds Directive)IUCN Not Reported200629 km²
- Tossal de MontagutProtection PlanIUCN V199213 km²
- Tossal de MontagutSpecial Protection Area (Birds Directive)IUCN Not Reported200613 km²
- Tossal de MontagutSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201413 km²
- Riberes i Illes de l'EbreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20145 km²
- Ribera de l`Ebre a FlixProtection PlanIUCN V19923 km²
- Riberes i illes de l`EbreProtection PlanIUCN V19922 km²
- Ribera de l`Ebre a FlixNature Reserve (Wildlife)IUCN IV19952 km²
- Les Illes de l`EbreNature Reserve (Wildlife)IUCN IV19951 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN