UNESCO-MAB Biosphere Reserve · rus
Valdaiskiy
- Area
- 2 034 km²
- IUCN cat.
- Not Applicable
- Year
- 2004
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2004
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 190 distinct species · 7 377 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Valdaiskiy : 23 espèces reliées par 59 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology12 basins · 50 lakes · 25 rivers
Hydrology metrics for this exact territory
Stream length here
246,8km
Lake surface here
140,33km²
Basins crossed
12
Max stream order
4
Max drainage
3 787km²
Discharge in basins
19,7m³/s
Mean precip.
681mm/an
Mean T°
3,5°C
Moisture idx
0,09
Max snow
48%
Mean runoff
293mm/an
Mean elev. (basins)
187m
Watersheds crossing here
- Bassin de Полометьsub-area809 km²overlap551.23 km²27%
- Bassin de Валдайкаsub-area921,1 km²overlap490.80 km²24%
- Bassin de Полаsub-area3 786,9 km²overlap331.83 km²16%
- Bassin de Перетнаsub-area835 km²overlap194.77 km²10%
- Bassin de Зуёвкаsub-area449,1 km²overlap185.96 km²9%
- Bassin de Песнаsub-area361,4 km²overlap104.75 km²5%
- Bassin de Шегринкаsub-area571,2 km²overlap62.94 km²3%
- Bassin de Шлинаsub-area2 201,9 km²overlap40.09 km²2%
- Bassin de Полометьsub-area525,8 km²overlap27.79 km²1%
Lakes (50, top by area)
- Полоновкаarea44,5 km²avg depth7.8 m
- Ozero Ukleinskoyearea41 km²avg depth7.4 m
- Ozero Valdayskoyearea19,9 km²avg depth7.5 m
- Ozero Perestovoarea10,4 km²avg depth5.6 m
- Ozero Uzhinarea7,6 km²avg depth11.7 m
- Ozero Boruch’yearea3 km²avg depth3.8 m
- Ozero Gorodenskoyearea2,2 km²avg depth3.7 m
- Ozero Polonetsarea2 km²avg depth4.3 m
- Ozero Russkoyearea2 km²avg depth4.3 m
41 more lakes
- Ozero Pestovskoyearea1,8 km²avg depth4.7 m
- Ozero Yeglinoarea1,6 km²avg depth3.2 m
- Lake #59282area1,5 km²avg depth4.0 m
- Ozero Sominoarea1,4 km²avg depth3.3 m
- Ozero Moiseyevskoyearea1,3 km²avg depth3.8 m
- Ozero Zashchegor’yearea1,3 km²avg depth4.0 m
- Ozero Sredneyearea1,3 km²avg depth4.6 m
- Ozero Sitnoarea1,1 km²avg depth4.4 m
- Ozero Luchkiarea1 km²avg depth2.8 m
- Lac 1302273area1 km²avg depth4.1 m
- Lac 1299938area0,9 km²avg depth3.4 m
- Lac 1301700area0,9 km²avg depth5.5 m
- Lac 1303139area0,9 km²avg depth3.4 m
- Lac 1301584area0,8 km²avg depth4.8 m
- Lac 1301660area0,8 km²avg depth4.5 m
- Lac 1301780area0,8 km²avg depth3.8 m
- Lac 1300405area0,8 km²avg depth3.9 m
- Lac 1301514area0,7 km²avg depth4.1 m
- Lac 1302934area0,7 km²avg depth4.3 m
- Lac 1301297area0,7 km²avg depth5.5 m
- Lac 1301707area0,6 km²avg depth3.5 m
- Lac 1301701area0,6 km²avg depth3.9 m
- Lac 1301229area0,6 km²avg depth4.3 m
- Lac 1300722area0,5 km²avg depth4.2 m
- Lac 1301005area0,5 km²avg depth4.4 m
- Lac 1301892area0,5 km²avg depth4.3 m
- Lac 1302057area0,5 km²avg depth3.0 m
- Lac 1300960area0,5 km²avg depth4.9 m
- Lac 1301381area0,4 km²avg depth5.5 m
- Lac 1303472area0,4 km²avg depth3.6 m
- Lac 1299870area0,4 km²avg depth3.3 m
- Lac 1303168area0,4 km²avg depth3.1 m
- Lac 1301676area0,4 km²avg depth3.5 m
- Lac 1301747area0,4 km²avg depth4.5 m
- Lac 1301711area0,3 km²avg depth3.7 m
- Lac 1302049area0,3 km²avg depth4.1 m
- Lac 1301244area0,3 km²avg depth3.9 m
- Lac 1301202area0,3 km²avg depth2.7 m
- Lac 1300253area0,3 km²avg depth2.9 m
- Lac 1301685area0,3 km²avg depth4.8 m
- Lac 1300684area0,3 km²avg depth2.9 m
Rivers / streams (25, ord ≥ 4)
- Полометьord 4len here62.90 km31%total204 km
- Валдайкаord 4len here26.38 km63%total42 km
- Кобылкаord 1len here14.99 km100%total15 km
- Чернушкаord 2len here14.25 km45%total32 km
- Копкаord 2len here11.43 km100%total11 km
- Шегринкаord 3len here10.74 km13%total80 km
- Орловкаord 1len here10.15 km63%total16 km
- Гремячаяord 2len here10.04 km100%total10 km
- Миронушкаord 2len here9.83 km100%total10 km
- Карачёвкаord 1len here8.82 km100%total9 km
- Барановаord 2len here7.55 km93%total8 km
- Сосненкаord 2len here7.50 km37%total20 km
13 more river segmentssorted by Strahler order + length
- Холодныйord 1len here7.19 km56%total13 km
- Мышкинскийord 1len here7.05 km100%total7 km
- Песнаord 2len here6.16 km19%total32 km
- Замошенкаord 1len here5.37 km100%total5 km
- Явоньord 3len here4.85 km8%total58 km
- Боровнаord 3len here4.71 km34%total14 km
- Лонницаord 2len here4.17 km6%total71 km
- Ситнаяord 2len here4.11 km100%total4 km
- Чёрнаяord 4len here3.43 km1%total279 km
- Пестовкаord 1len here2.34 km100%total2 km
- Борисовкаord 1len here1.60 km27%total6 km
- Чёрнаяord 7len here1.27 km0%total1318 km
- Креничноord 2len here≈ tangenttotal37 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 57.88425, 33.14324
- 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.