Wetland of International Importance (Ramsar Site) · rus
Lower Dvuobje
IUCN Not Reported6 503 km²Established 1994
Key facts
- Area
- 6 503 km²
- IUCN cat.
- Not Reported
- Year
- 1994
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 1994
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
338 distinct species · 2 141 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Lower Dvuobje : 22 espèces reliées par 72 interactions GloBI sur 6 types (connectance 12.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
72
Connectance
0.128
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology31 basins · 50 lakes · 52 rivers
Hydrology metrics for this exact territory
Stream length here
1 076,8km
Lake surface here
167,32km²
Basins crossed
31
Max stream order
9
Max drainage
2 275 038km²
Discharge in basins
42 812,5m³/s
Mean precip.
511mm/an
Mean T°
-4,3°C
Moisture idx
0,14
Max snow
65%
Mean runoff
443mm/an
Mean elev. (basins)
15m
Watersheds crossing here
- Bassin de Малая Обьsub-area1 131,1 km²overlap861.35 km²13%
- Bassin de Логасьёганsub-area1 388,1 km²overlap750.03 km²12%
- Bassin de Обьsub-area996,1 km²overlap720.25 km²11%
- Basin #11740sub-area1 176,4 km²overlap575.75 km²9%
- Bassin de Куноватsub-area853,8 km²overlap534.52 km²8%
- Bassin de Логасьёганsub-area608 km²overlap488.59 km²8%
- Bassin de Обьsub-area722,2 km²overlap454.38 km²7%
- Bassin de Северная Сосьваsub-area299,4 km²overlap301.29 km²5%
- Bassin de Обьsub-area1 253,3 km²overlap258.93 km²4%
22 more basinssorted by overlap
- Bassin de Северная Сосьваsub-area2 658,9 km²overlap208.31 km²3%
- Bassin de Зажимчарsub-area943,6 km²overlap174.77 km²3%
- Bassin de Малая Обьsub-area1 397,3 km²overlap134.59 km²2%
- Bassin de Вортъёганsub-area1 432,1 km²overlap133.59 km²2%
- Bassin de Логасьёганsub-area319,6 km²overlap121.83 km²2%
- Bassin de Обьsub-area111,2 km²overlap111.93 km²2%
- Basin #31820sub-area88,2 km²overlap88.78 km²1%
- Bassin de Обьsub-area79,2 km²overlap77.58 km²1%
- Bassin de Логасьёганsub-area344,7 km²overlap76.34 km²1%
- Bassin de протока Сундуму-Послsub-area780 km²overlap69.31 km²1%
- Bassin de Вогулкаsub-area665,2 km²overlap65.40 km²1%
- Bassin de Обьsub-area566,3 km²overlap58.71 km²1%
- Bassin de Малая Обьsub-area2 273 km²overlap50.13 km²1%
- Bassin de Обьsub-area2 961,1 km²overlap47.56 km²1%
- Bassin de Куноватsub-area650,9 km²overlap42.26 km²1%
- Bassin de Вотмаюганsub-area713,4 km²overlap35.15 km²1%
- Bassin de Вогулкаsub-area225,4 km²overlap32.36 km²0%
- Bassin de Ун-Логасьёганsub-area278,3 km²overlap10.93 km²0%
- Bassin de Куноватsub-area12,9 km²overlap10.13 km²0%
- Bassin de Казымsub-area350,3 km²overlap6.63 km²0%
- Bassin de Большой Лахсынsub-area628,3 km²overlap1.12 km²0%
- Bassin de Ун-Логасьёганsub-area263,6 km²overlap0.74 km²0%
Lakes (50, top by area)
- Ozero Bol’shoy Kazymskiy Sorarea124,4 km²avg depth6.9 m
- Lake #1091area103,4 km²avg depth14.3 m
- Lake #12014area56,1 km²avg depth6.7 m
- Lake #12046area39,1 km²avg depth7.5 m
- Ozero Leyvgortskiy Sorarea23 km²avg depth18.0 m
- Lake #11988area11,5 km²avg depth11.7 m
- Lake #12052area10,8 km²avg depth2.7 m
- Lake #47253area8,1 km²avg depth10.1 m
- Lake #47389area7,9 km²avg depth7.6 m
41 more lakes
- Lake #46865area5,5 km²avg depth12.0 m
- Lake #46551area5,5 km²avg depth7.2 m
- Lake #45706area5,2 km²avg depth3.3 m
- Lake #47544area4,6 km²avg depth3.8 m
- Lake #47806area4,1 km²avg depth7.6 m
- Lake #45231area4 km²avg depth2.2 m
- Lake #45655area3,9 km²avg depth7.3 m
- Lake #47919area3,7 km²avg depth4.1 m
- Lake #44603area3,6 km²avg depth8.3 m
- Lake #47488area3,5 km²avg depth2.1 m
- Lake #46990area3,3 km²avg depth5.5 m
- Lake #44780area3,2 km²avg depth6.6 m
- Lake #45230area2,6 km²avg depth2.6 m
- Lake #47918area2,6 km²avg depth3.1 m
- Lake #45756area2,6 km²avg depth8.3 m
- Lake #44993area2,5 km²avg depth5.4 m
- Lake #46745area2,4 km²avg depth7.4 m
- Lake #44953area2,1 km²avg depth9.8 m
- Lake #45740area2 km²avg depth7.3 m
- Lake #47308area1,8 km²avg depth4.2 m
- Lake #47618area1,7 km²avg depth5.5 m
- Lake #47717area1,7 km²avg depth4.4 m
- Lake #44676area1,7 km²avg depth6.8 m
- Lake #47733area1,6 km²avg depth4.9 m
- Lake #47487area1,5 km²avg depth2.2 m
- Lake #45114area1,4 km²avg depth8.7 m
- Lake #45772area1,4 km²avg depth3.0 m
- Lake #46645area1,4 km²avg depth4.6 m
- Lake #46793area1,3 km²avg depth4.9 m
- Lake #45004area1,3 km²avg depth3.4 m
- Lake #44784area1,2 km²avg depth6.9 m
- Lake #47350area1,2 km²avg depth3.8 m
- Lake #45189area1,2 km²avg depth3.1 m
- Lake #45214area1,1 km²avg depth1.9 m
- Lake #45180area1,1 km²avg depth1.6 m
- Lake #45124area1,1 km²avg depth3.3 m
- Lake #45773area1 km²avg depth2.6 m
- Lake #48049area1 km²avg depth4.8 m
- Lac 1245110area1 km²avg depth4.4 m
- Lac 1232183area1 km²avg depth3.4 m
- Lac 1242171area0,9 km²avg depth4.9 m
Rivers / streams (52, ord ≥ 4)
- Логасьёганord 4len here193.19 km89%total217 km
- Обьord 9len here169.92 km4%total4637 km
- Малая Обьord 9len here118.04 km15%total802 km
- Северная Сосьваord 7len here78.76 km7%total1145 km
- Куноватord 5len here74.09 km27%total276 km
- протока Чухлайord 3len here38.49 km100%total38 km
- Казымord 9len here31.84 km6%total546 km
- протока Гортынгпослord 2len here30.72 km81%total38 km
- Вогулкаord 5len here24.12 km8%total310 km
- протока Вайсоваord 3len here23.16 km82%total28 km
- протока Большой Нюрикord 2len here21.30 km100%total21 km
- протока Средний Нюрикord 2len here15.47 km100%total15 km
40 more river segmentssorted by Strahler order + length
- протока Старо-Устремскаяord 2len here13.95 km100%total14 km
- протока Мингитнёлпослord 2len here13.23 km39%total34 km
- Большой Лахсынord 9len here12.46 km35%total36 km
- протока Лотпанскаяord 2len here12.28 km100%total12 km
- протока Айпослord 4len here12.24 km24%total52 km
- протока Васьлорпослord 2len here11.46 km59%total20 km
- протока Сухой Нюрикord 3len here11.06 km100%total11 km
- протока Малая Гольцоваяord 2len here10.50 km100%total10 km
- протока Олясьord 3len here9.10 km100%total9 km
- протока Вохсарпослord 2len here8.87 km56%total16 km
- протока Ванзеватскаяord 3len here8.36 km100%total8 km
- протока Неводнаяord 9len here8.34 km36%total23 km
- протока Хопилэспослord 1len here7.99 km100%total8 km
- протока Ай-Мол-Ов-Послord 1len here7.90 km44%total18 km
- протока Сундуму-Послord 4len here7.53 km37%total21 km
- протока Могот-Лейм-Послord 3len here7.17 km83%total9 km
- Ун-Логасьёганord 3len here6.97 km8%total86 km
- протока Мейпослord 1len here6.90 km100%total7 km
- протока Юхон-Ов-Послord 1len here5.99 km100%total6 km
- протока Большая Мишкинаord 7len here5.81 km100%total6 km
- протока Сухая Сосьваord 7len here5.78 km100%total6 km
- Вотмаюганord 3len here5.54 km20%total28 km
- Тоготская Обьord 2len here5.41 km14%total39 km
- протока Уйт-Кур-Послord 2len here5.21 km100%total5 km
- протока Юрьевскаяord 4len here4.96 km67%total7 km
- протока Сесьлорпослord 1len here4.88 km100%total5 km
- протока Судоходнаяord 6len here4.55 km66%total7 km
- протока Чувскаевскаяord 1len here4.49 km100%total4 km
- протока Первая Прорваord 2len here3.92 km100%total4 km
- протока Старо-Тегинскаяord 7len here3.74 km100%total4 km
- протока Сортынгпослord 2len here3.53 km100%total4 km
- протока Патрох-Асord 3len here3.49 km17%total21 km
- Ай-Тэгъюганord 2len here3.17 km11%total30 km
- протока Гарнычord 1len here2.30 km100%total2 km
- протока Большая Гольцоваяord 1len here1.87 km100%total2 km
- протока Самынпослord 1len here1.67 km100%total2 km
- протока Холяйды-Послord 7len here1.48 km100%total1 km
- протока Николаевскаяord 2len here1.42 km101%total1 km
- Полноваткаord 3len here1.22 km8%total16 km
- протока Касканильбипослord 9len here0.94 km23%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Chargement de la carte…
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 65.11126, 66.92536
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.