Rivière· 21 segments
Oued Issen ⴰⵙⵉⴼ ⵏ ⵉⵙⵏ واد إسن
Crosses 2 administrative regions : Agadir-Ida ou Tanane, Taroudannt
Total length
75km
Max discharge
3,2m³/s
Max Strahler
4
Segments matched
21
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- TaroudanntSouss - Massa - Draâ · Morocco75.2 kmin this dpt
- Agadir-Ida ou TananeSouss - Massa - Draâ · Morocco5.3 kmin this dpt
3 intersecting protected areas
Réserve de Biosphère de l'Arganeraie (RBA)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Ain Asmama III
IUCN Not ApplicablePermanent Hunting Reserve
Ain Asmama
IUCN Not ApplicableBiological and Ecological Interest Site
1 page = 1 named river (aggregation of 21 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
63 distinct species · 167 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Oued Issen ⴰⵙⵉⴼ ⵏ ⵉⵙⵏ واد إسن : 17 espèces reliées par 27 interactions GloBI sur 2 types (connectance 12.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
75km
Max discharge
3,2m³/s
Max Strahler
4
Segments matched
21
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.