Melkevatn-Hjertvatn-Børsvatn
IUCN IaNature Reserve · 2011
60 km²
Municipality · NOR
Ballangen
Norway
DfcCold, no dry season, cold summer(87 %)
Species observed
2 371
Observations
21 843
Area
939km²
Ecological tissue
Sample of 40 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Ballangen : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 6 types (connectance 13.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
103
Connectance
0.132
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 371 distinct species · 21 843 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,3°C
Annual rain
2 140mm
Warmest m°
14,0°C
Coldest m°
-11,3°C
Elevation: 440 m on average (min -350 m, max 1 482 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
1,3°C
Annual rain
2 140mm
Warmest month
14,0°C
Coldest month
-11,3°C
Mean alt.
440m
Min
-350m
Max
1 482m
Std. dev.
335m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(87 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology6 basins · 46 lakes · 34 rivers
Hydrology metrics for this exact territory
Stream length here
123,8km
Lake surface here
76,54km²
Basins crossed
6
Max stream order
3
Max drainage
2 361km²
Discharge in basins
29,0m³/s
Mean precip.
992mm/an
Mean T°
0,8°C
Moisture idx
0,64
Max snow
71%
Mean runoff
1 100mm/an
Mean elev. (basins)
465m
Watersheds crossing here
- Bassin de Vuojatädnosub-area2 361,3 km²overlap189.70 km²20%
- Bassin de Okselvasub-area191,9 km²overlap186.70 km²20%
- Bassin de Elveskarelvasub-area970,4 km²overlap151.23 km²16%
- Bassin de Melkevasselvasub-area142,2 km²overlap143.17 km²15%
- Bassin de Eiterelvasub-area356,3 km²overlap128.54 km²14%
- Bassin de Botnelvasub-area114,9 km²overlap115.49 km²12%
Lakes (46, top by area)
- Sitasjaurearea72,7 km²avg depth44.4 m
- Guovddelisjávrrearea14,3 km²avg depth28.3 m
- Bådakjávrrearea11,5 km²avg depth50.1 m
- Kringelvatnetarea10 km²avg depth57.3 m
- Geitvatnetarea9,8 km²avg depth22.6 m
- Baugevatnetarea5 km²avg depth26.1 m
- Melkevatnetarea3,3 km²avg depth22.3 m
- Bukkevatnaarea2,5 km²avg depth8.9 m
- Hjertvatnetarea2,4 km²avg depth23.6 m
37 more lakes
- Kjelvatnetarea2,4 km²avg depth19.8 m
- Skårvatnetarea2,3 km²avg depth23.7 m
- Grunnvatnetarea1,9 km²avg depth8.2 m
- Bukkevatnet,nordrearea1,8 km²avg depth14.2 m
- Isvatnetarea1,3 km²avg depth17.2 m
- Koppvatnetarea1,2 km²avg depth24.5 m
- Forsavatnetarea1,2 km²avg depth15.8 m
- Røvatnetarea1 km²avg depth7.2 m
- Forsvatnetarea1 km²avg depth15.9 m
- Lac 1196626area0,9 km²avg depth7.0 m
- Lac 1197634area0,8 km²avg depth6.3 m
- Lac 1196800area0,8 km²avg depth5.7 m
- Lac 1198939area0,7 km²avg depth9.6 m
- Lac 1195522area0,6 km²avg depth5.1 m
- Lac 1199695area0,5 km²avg depth6.8 m
- Lac 1199004area0,5 km²avg depth6.6 m
- Lac 1195395area0,4 km²avg depth7.1 m
- Lac 1195243area0,3 km²avg depth6.2 m
- Lac 1195474area0,2 km²avg depth5.4 m
- Lac 1197859area0,2 km²avg depth4.3 m
- Lac 1195224area0,2 km²avg depth6.6 m
- Lac 1195310area0,2 km²avg depth6.8 m
- Lac 1198970area0,2 km²avg depth10.0 m
- Lac 1199901area0,2 km²avg depth3.6 m
- Lac 1197252area0,2 km²avg depth7.7 m
- Lac 1197273area0,2 km²avg depth4.1 m
- Lac 1197444area0,2 km²avg depth5.3 m
- Lac 1199248area0,2 km²avg depth8.7 m
- Lac 1198580area0,1 km²avg depth5.0 m
- Lac 1195628area0,1 km²avg depth2.9 m
- Lac 1195843area0,1 km²avg depth4.1 m
- Lac 1196082area0,1 km²avg depth5.7 m
- Lac 1195844area0,1 km²avg depth5.0 m
- Lac 1199455area0,1 km²avg depth6.7 m
- Lac 1199061area0,1 km²avg depth5.5 m
- Lac 1195630area0,1 km²avg depth3.4 m
- Lac 1199928area0,1 km²avg depth5.8 m
Rivers / streams (34, ord ≥ 4)
- Eiterelvaord 2len here9.83 km100%total10 km
- Mølnelvaord 1len here7.36 km100%total7 km
- Okselvaord 1len here7.26 km100%total7 km
- Melkevasselvaord 2len here6.85 km100%total7 km
- Botnelvaord 1len here6.73 km100%total7 km
- Iselvaord 1len here6.44 km100%total6 km
- Jernelvaord 1len here5.72 km100%total6 km
- Storvikelvaord 2len here5.59 km100%total6 km
- Sørelvaord 2len here5.32 km100%total5 km
- Skredelvaord 2len here5.30 km100%total5 km
- Stokkedalelvaord 1len here5.02 km100%total5 km
- Djupåaord 2len here4.66 km100%total5 km
22 more river segmentssorted by Strahler order + length
- Stordalselva - Gobdariehpijohkaord 1len here4.38 km100%total4 km
- Kjorlsjokkaord 1len here3.76 km100%total4 km
- Kvannelvaord 1len here3.59 km100%total4 km
- Lassheimelvaord 3len here3.19 km93%total3 km
- Kobbvikelvaord 1len here3.13 km100%total3 km
- Arneselvaord 1len here2.87 km88%total3 km
- Eilertelvaord 2len here2.82 km100%total3 km
- Børsvatnelvaord 1len here2.38 km100%total2 km
- Skjellelvaord 1len here2.32 km100%total2 km
- Åselvaord 2len here2.17 km100%total2 km
- Kvannmoelvaord 1len here2.12 km100%total2 km
- Kvannåkerelvaord 1len here2.09 km101%total2 km
- Vargfjordelvaord 1len here1.93 km100%total2 km
- Dalelvaord 2len here1.92 km100%total2 km
- Storelvaord 1len here1.74 km100%total2 km
- Langblåelvaord 1len here1.67 km100%total2 km
- Sørbotnelvaord 1len here1.64 km78%total2 km
- Steinabekkenord 1len here1.10 km101%total1 km
- Brennelvaord 1len here1.07 km84%total1 km
- Kjeldelva - Gáldojohkaord 2len here0.92 km100%total1 km
- Forrhaugelvaord 1len here0.69 km90%total1 km
- Nordbotnelvaord 1len here0.26 km60%total0 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas8
IUCN Ia · 6IUCN Not Reported · 2🌊 Marine · 2
Osen/Sandværet
IUCN IaNature Reserve · 2002
9 km²
Osen/Sandværet
IUCN Not ReportedEmerald Network
9 km²
Grunnvatnet
IUCN Not ReportedEmerald Network
4 km²
Grunnvatnet
IUCN IaNature Reserve · 1997
4 km²
Børsvatnet
IUCN IaNature Reserve · 2000
4 km²
Complete list8 protected areas
- Melkevatn-Hjertvatn-BørsvatnNature ReserveIUCN Ia201160 km²
- Osen/SandværetNature ReserveIUCN Ia20029 km²
- Osen/SandværetEmerald NetworkIUCN Not Reported9 km²
- GrunnvatnetEmerald NetworkIUCN Not Reported4 km²
- GrunnvatnetNature ReserveIUCN Ia19974 km²
- BørsvatnetNature ReserveIUCN Ia20004 km²
- FuglevassliaNature ReserveIUCN Ia20111 km²
- IselvaNature ReserveIUCN Ia20220 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN