Angirskij
IUCN IVState Natural Zakaznik · 1968
396 km²
District · RUS
Zaigraevskiy rayon
Russia
DwcCold, dry winter, cold summer(58 %)
Species observed
1 270
Observations
6 950
Area
6 634,1km²
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 Zaigraevskiy rayon : 25 espèces reliées par 43 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
43
Connectance
0.087
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 270 distinct species · 6 950 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-1,2°C
Annual rain
386mm
Warmest m°
23,3°C
Coldest m°
-29,0°C
Elevation: 831 m on average (min 509 m, max 1 549 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-1,2°C
Annual rain
386mm
Warmest month
23,3°C
Coldest month
-29,0°C
Mean alt.
831m
Min
509m
Max
1 549m
Std. dev.
191m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(58 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
78,4g/kg
Clay
18,4%
Sand
59,7%
Silt
21,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
136,0g/kg
Clay
18,4%
Sand
59,4%
Silt
22,2%
5–15 cm
pH H₂O
6,7
Org. C
67,5g/kg
Clay
18,7%
Sand
59,1%
Silt
22,1%
15–30 cm
pH H₂O
6,8
Org. C
31,6g/kg
Clay
18,0%
Sand
60,6%
Silt
21,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest57.0%
Crops2.5%
Built-up0.1%
Bare soil1.5%
Other (grassland, water…)38.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology20 basins · 9 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
578,7km
Lake surface here
2,88km²
Basins crossed
20
Max stream order
6
Max drainage
438 062km²
Discharge in basins
173,0m³/s
Mean precip.
342mm/an
Mean T°
-2,7°C
Moisture idx
-0,48
Max snow
48%
Mean runoff
50mm/an
Mean elev. (basins)
844m
Watersheds crossing here
- Bassin de Удаsub-area1 579,7 km²overlap1071.25 km²16%
- Bassin de Удаsub-area896,6 km²overlap876.50 km²13%
- Bassin de Брянкаsub-area1 104,6 km²overlap844.54 km²13%
- Bassin de Курбаsub-area1 003 km²overlap620.08 km²9%
- Bassin de Илькаsub-area615,7 km²overlap592.17 km²9%
- Bassin de Ара-Кижаsub-area514,9 km²overlap513.85 km²8%
- Bassin de Челутайsub-area516,8 km²overlap500.53 km²8%
- Bassin de Нарынsub-area699,6 km²overlap343.83 km²5%
- Bassin de Илькаsub-area424,4 km²overlap323.24 km²5%
11 more basinssorted by overlap
- Bassin de Илькаsub-area242,4 km²overlap243.31 km²4%
- Bassin de Удаsub-area797,2 km²overlap201.15 km²3%
- Bassin de Брянкаsub-area130 km²overlap130.47 km²2%
- Bassin de Балягаsub-area1 395,9 km²overlap103.53 km²2%
- Bassin de Кижингаsub-area1 989,7 km²overlap80.21 km²1%
- Bassin de Илькаsub-area62 km²overlap62.25 km²1%
- Bassin de Итанцаsub-area2 632,3 km²overlap58.24 km²1%
- Bassin de Селенгаsub-area2 188,5 km²overlap36.40 km²1%
- Bassin de Тугнуйкаsub-area382,2 km²overlap17.24 km²0%
- Bassin de Селенгаsub-area1 438 km²overlap11.58 km²0%
- Basin #61090sub-area183,9 km²overlap3.74 km²0%
Lakes (9, top by area)
- Lac 1330842area0,8 km²avg depth3.1 m
- Lac 1332121area0,4 km²avg depth3.9 m
- Lac 1331762area0,4 km²avg depth4.3 m
- Lac 1332208area0,4 km²avg depth4.4 m
- Lac 1330828area0,3 km²avg depth2.2 m
- Lac 1331957area0,2 km²avg depth3.3 m
- Lac 1332042area0,2 km²avg depth4.3 m
- Lac 1332721area0,1 km²avg depth3.1 m
- Lac 1331838area0,1 km²avg depth4.7 m
Rivers / streams (17, ord ≥ 4)
- Удаord 6len here221.49 km10%total2165 km
- Илькаord 4len here112.05 km100%total112 km
- Курбаord 5len here79.01 km21%total377 km
- Брянкаord 5len here46.78 km76%total61 km
- Ара-Кижаord 3len here22.12 km100%total22 km
- Хара-Хусудунord 2len here21.91 km71%total31 km
- Дабатаord 2len here17.74 km100%total18 km
- Попереченскаяord 3len here14.79 km100%total15 km
- Грязнухаord 4len here10.22 km24%total43 km
- Челутайord 2len here7.63 km100%total8 km
- Таловкаord 3len here7.50 km6%total128 km
- Большая Речкаord 3len here6.03 km4%total157 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
8,8%
Pesticides
1,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN III · 2IUCN IV · 1
Poselenie Varvarina gora
IUCN IIINatural Monument · 1981
0 km²
Peshhera Staraya Bryan`
IUCN IIINatural Monument · 1980
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN