Ruisseau· 2 segments
Agulla Grossa
Crosses 1 administrative regions : Pyrénées-Orientales
Total length
4km
Max discharge
1m³/s
Max Strahler
2
Segments matched
2
River geography1 admin regions · 1 communes
1 administrative regions crossed (GADM L2)
- Pyrénées-OrientalesOccitanie · France2.6 kmin this dpt
1 communes (L5)For countries with L5
- Salses-le-Château2.57 km
6 intersecting protected areas
Complexe lagunaire de Salses
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Complexe lagunaire de Salses-Leucate
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Etang de Salses-Leucate
IUCN IVWetland of International Importance (Ramsar Site)
Etang de salses
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
sanyes del deves
IUCN IVLand acquired by a regional conservatory of natural areas
zone humide de fontdame
IUCN IVLand acquired by a regional conservatory of natural areas
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 683 distinct species · 24 246 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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).
Indicateurs du tissu écologique
Tissu écologique de Agulla Grossa : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 55 interactions GloBI documentées sur 5 types (connectance 7.4%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
4km
Max discharge
1,0m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.