Wetland of International Importance (Ramsar Site) · blr
Osveiski
- Area
- 306 km²
- IUCN cat.
- IV
- Year
- 2002
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2002
- Managing authority
- The State nature conservation authority "The Republican Landscape Reserve Osveiski"
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
217 distinct species · 404 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Osveiski : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 5 types (connectance 13.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 4 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
52,2km
Lake surface here
70,65km²
Basins crossed
4
Max stream order
4
Max drainage
59 554km²
Discharge in basins
3,2m³/s
Mean precip.
637mm/an
Mean T°
5,2°C
Moisture idx
0,00
Max snow
37%
Mean runoff
225mm/an
Mean elev. (basins)
136m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (11, ord ≥ 4)
- Сінюхаord 2len here16.61 km95%total17 km
- канал Дзегцяроўкаord 3len here8.91 km49%total18 km
- Выдрынкаord 2len here8.29 km97%total9 km
- Попловская Канаваord 1len here6.30 km76%total8 km
- Zilupe / Сінюхаord 1len here4.77 km55%total9 km
- Свольнаord 4len here3.33 km4%total74 km
- Выдринкаord 1len here1.47 km36%total4 km
- канал Дегтярёвкаord 1len here0.88 km19%total5 km
- Moļneica / Мальніцаord 1len here0.69 km14%total5 km
- Сарʼянка / Sarjankaord 3len here0.62 km9%total7 km
- Балгачord 2len here0.39 km5%total8 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
- 56.08996, 28.08969
- 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.