Ruisseau· 2 segments
Dyvran
Crosses 2 administrative regions : Mora, Älvdalen
Total length
9km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
2
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
10 intersecting protected areas
2010846 Dyverdalen
IUCN IaNature Reserve
2002107 Tramsgrav
IUCN IaNature Reserve
Tramsgrav
IUCN IaNatura 2000 SCI
Tramsgrav
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
68E0f8259
IUCN Not ApplicableVoluntary set-aside areas
68E0f8542
IUCN Not ApplicableVoluntary set-aside areas
SK 62-2013
IUCN IaHabitat Protection Area
SK 63-2013
IUCN IaHabitat Protection Area
68E0f8552
IUCN Not ApplicableVoluntary set-aside areas
1 more protected areassorted by area
68E0f8368
IUCN Not ApplicableVoluntary set-aside areas
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 098 distinct species · 37 170 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 Dyvran : 30 espèces reliées par 40 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 9 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
9km
Max discharge
0,3m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.