Ruisseau· 7 segments
Аннадере
Crosses 4 administrative regions : Dalgopol, Provadiya, Shumen, Smyadovo
Total length
20km
Max discharge
0,8m³/s
Max Strahler
2
Segments matched
7
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
3 intersecting protected areas
Provadiysko-Royaksko plato
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Provadiysko - Royaksko plato
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Snezhinska koria
IUCN VIProtected Site
1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
58 distinct species · 65 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Аннадере : 19 espèces reliées par 49 interactions GloBI sur 3 types (connectance 17.8%, filtre Serrano α=0.2). 5 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
20km
Max discharge
0,8m³/s
Max Strahler
2
Segments matched
7
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.