Wetland of International Importance (Ramsar Site) · mng
Valley of Lakes (Boon Tsagaan Nuur, Taatsiin Tsagaan Nuur, Adgiin Tasgaan Nuur, Orog Nuur)
- Area
- 892 km²
- IUCN cat.
- Not Reported
- Year
- 1998
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 1998
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
305 distinct species · 8 851 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Valley of Lakes (Boon Tsagaan Nuur, Taatsiin Tsagaan Nuur, Adgiin Tasgaan Nuur, Orog Nuur) : 15 espèces reliées par 32 interactions GloBI sur 2 types (connectance 16.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology24 basins · 5 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
21,6km
Lake surface here
408,78km²
Basins crossed
24
Max stream order
4
Max drainage
31 607km²
Discharge in basins
4,0m³/s
Mean precip.
121mm/an
Mean T°
1,2°C
Moisture idx
-0,85
Max snow
27%
Mean runoff
7mm/an
Mean elev. (basins)
1 540m
Watersheds crossing here
- Basin #50430sub-area616,2 km²overlap198.04 km²22%
- Basin #68810sub-area401,3 km²overlap88.83 km²10%
- Basin #49950sub-area307,2 km²overlap81.09 km²9%
- Basin #50820sub-area433,6 km²overlap64.36 km²7%
- Basin #50560sub-area2 788,1 km²overlap64.23 km²7%
- Bassin de Таацын голsub-area617,4 km²overlap61.59 km²7%
- Basin #49940sub-area104 km²overlap57.91 km²6%
- Bassin de Байдраг голsub-area862,7 km²overlap57.48 km²6%
- Basin #49930sub-area150,3 km²overlap43.97 km²5%
15 more basinssorted by overlap
- Basin #68800sub-area1 485,7 km²overlap42.16 km²5%
- Basin #53210sub-area159,8 km²overlap41.91 km²5%
- Basin #49920sub-area2 855 km²overlap12.62 km²1%
- Bassin de Таацын голsub-area1 251,6 km²overlap11.82 km²1%
- Basin #66860sub-area811,4 km²overlap11.52 km²1%
- Basin #51050sub-area302,1 km²overlap11.27 km²1%
- Basin #50060sub-area584,6 km²overlap11.00 km²1%
- Basin #51060sub-area302,3 km²overlap9.63 km²1%
- Basin #65800sub-area2 869,6 km²overlap8.76 km²1%
- Basin #50050sub-area1 125,9 km²overlap4.48 km²1%
- Basin #53520sub-area2 649,2 km²overlap4.18 km²0%
- Bassin de Nariin gilsub-area663,2 km²overlap2.39 km²0%
- Bassin de Түйн гол ᠲᠦᠢ ᠶᠢᠨ ᠭᠣᠤᠯsub-area2 797,7 km²overlap1.88 km²0%
- Basin #67870sub-area0,7 km²overlap0.24 km²0%
- Basin #67880sub-area746,1 km²overlap0.24 km²0%
Lakes (5, top by area)
Rivers / streams (1, ord ≥ 4)
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
- 45.59989, 99.09347
- 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.