HydroBASINS lev08 watershed · #2080037920
Bassin de Teinelva
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 5 administrative regions : Berg, Lenvik, Torsken, Tranøy, Tromsø
Sub-basin area
1 318,6km²
Upstream area
1 318,6km²
Discharge
3,55m³/s
Mean elev.
244m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 396.7 km²29.9% of basin
- 358.6 km²27.0% of basin
- 238.5 km²18.0% of basin
- 201.7 km²15.2% of basin
- 0.7 km²0.1% of basin
22 intersecting protected areas
Ånderdalen
IUCN IINational Park
132.28 km² overlap
Ånderdalen
IUCN Not ReportedEmerald Network
124.17 km² overlap
Heggedalen
IUCN IaNature Reserve
19.53 km² overlap
Teistevika
IUCN VProtected Landscape
14.48 km² overlap
Sandsvika
IUCN IaNature Reserve
5.16 km² overlap
Sandsvika
IUCN Not ReportedEmerald Network
5.15 km² overlap
Skatvikfjellet
IUCN IaNature Reserve
4.31 km² overlap
Vardnesmyra
IUCN Not ReportedEmerald Network
2.70 km² overlap
Vardnesmyra
IUCN IaNature Reserve
2.70 km² overlap
13 more protected areassorted by overlap area
Stongodden
IUCN IaNature Reserve
1.69 km² overlap
Stongodden
IUCN Not ReportedEmerald Network
1.69 km² overlap
Brannmyra
IUCN IaNature Reserve
1.56 km² overlap
Svandalen
IUCN IaNature Reserve
1.37 km² overlap
Edøya
IUCN IVProtected Landscape
0.65 km² overlap
Lavollskjosen
IUCN IVBotanical Conservation Area
0.62 km² overlap
Hekkingen
IUCN IVProtected Landscape
0.53 km² overlap
Lemmingvær
IUCN IVProtected Landscape
0.46 km² overlap
Forøya
IUCN IaNature Reserve
0.40 km² overlap
Bergsøyan
IUCN IVProtected Landscape
0.26 km² overlap
Tennelia
IUCN IaNature Reserve
0.13 km² overlap
Leirpollen-Halsvatnet
IUCN IaNature Reserve
0.12 km² overlap
Nordneset og Akkarvika
IUCN IaNature Reserve
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 414 distinct species · 37 842 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 Bassin de Teinelva : 15 espèces reliées par 37 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
1,8°C
Annual rain
953mm
Moisture idx (CMI)
0,65
Runoff
1 139mm/an
PET
336mm
AET
313mm
Mean slope
16,7°
Water table
495cm
Forest
58%
Crops
0%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)