State Nature Sanctuary "Floodplain of the Irtysh River" (complex)
IUCN IVZakaznik · 2001
3 283 km²
District · KAZ
Mayskiy
Kazakhstan
DfbCold, no dry season, warm summer(67 %)
Species observed
75
Observations
182
Area
18 048,6km²
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 Mayskiy : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
49
Connectance
0.105
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
75 distinct species · 182 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,4°C
Annual rain
261mm
Warmest m°
27,1°C
Coldest m°
-18,0°C
Elevation: 220 m on average (min 117 m, max 469 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,4°C
Annual rain
261mm
Warmest month
27,1°C
Coldest month
-18,0°C
Mean alt.
220m
Min
117m
Max
469m
Std. dev.
67m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(67 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
33,7g/kg
Clay
29,5%
Sand
44,6%
Silt
25,9%
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
7,4
Org. C
46,0g/kg
Clay
28,4%
Sand
45,3%
Silt
26,2%
5–15 cm
pH H₂O
7,5
Org. C
29,8g/kg
Clay
29,3%
Sand
44,8%
Silt
26,0%
15–30 cm
pH H₂O
7,6
Org. C
25,4g/kg
Clay
30,7%
Sand
43,8%
Silt
25,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.3%
Crops5.2%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)94.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology38 basins · 50 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
221,1km
Lake surface here
183,38km²
Basins crossed
38
Max stream order
7
Max drainage
232 342km²
Discharge in basins
3 105,9m³/s
Mean precip.
249mm/an
Mean T°
2,9°C
Moisture idx
-0,68
Max snow
34%
Mean runoff
2mm/an
Mean elev. (basins)
233m
Watersheds crossing here
- Basin #25290sub-area2 061,6 km²overlap2068.98 km²11%
- Bassin de канал Иртыш-Карагандаsub-area3 379,7 km²overlap1585.46 km²9%
- Basin #24430sub-area1 255,9 km²overlap1172.34 km²6%
- Basin #26640sub-area1 032,8 km²overlap1036.45 km²6%
- Bassin de Ертісsub-area1 042,2 km²overlap1036.06 km²6%
- Bassin de Ертісsub-area1 224,2 km²overlap1024.69 km²6%
- Basin #24590sub-area3 675 km²overlap875.90 km²5%
- Bassin de Ақsub-area993,7 km²overlap761.04 km²4%
- Basin #25700sub-area801,7 km²overlap729.75 km²4%
29 more basinssorted by overlap
- Bassin de Ертісsub-area667,5 km²overlap662.92 km²4%
- Basin #26580sub-area616,3 km²overlap618.60 km²3%
- Bassin de Ертісsub-area1 918,2 km²overlap592.52 km²3%
- Bassin de Ащысуsub-area1 972,6 km²overlap547.19 km²3%
- Bassin de Ертісsub-area1 298,9 km²overlap546.62 km²3%
- Basin #29100sub-area462,2 km²overlap463.90 km²3%
- Bassin de Ертісsub-area774,2 km²overlap444.16 km²2%
- Bassin de Ертісsub-area488,3 km²overlap426.65 km²2%
- Basin #29300sub-area381,4 km²overlap382.78 km²2%
- Basin #26690sub-area1 268,5 km²overlap364.56 km²2%
- Basin #25130sub-area1 433,2 km²overlap361.59 km²2%
- Basin #25540sub-area1 845,5 km²overlap353.50 km²2%
- Basin #28060sub-area324,8 km²overlap323.98 km²2%
- Basin #25520sub-area1 464,9 km²overlap308.82 km²2%
- Basin #26120sub-area599,1 km²overlap275.41 km²2%
- Basin #24490sub-area252,8 km²overlap213.27 km²1%
- Basin #29650sub-area181,1 km²overlap181.76 km²1%
- Bassin de Ертісsub-area188,6 km²overlap155.74 km²1%
- Bassin de Тұндықsub-area975,1 km²overlap135.06 km²1%
- Bassin de Ертісsub-area428,5 km²overlap87.64 km²0%
- Basin #26940sub-area878,3 km²overlap86.02 km²0%
- Basin #26820sub-area1 188,4 km²overlap85.93 km²0%
- Bassin de канал Иртыш-Карагандаsub-area840,3 km²overlap75.18 km²0%
- Basin #25890sub-area1 071,5 km²overlap30.61 km²0%
- Bassin de Ертісsub-area413,4 km²overlap18.83 km²0%
- Basin #80260sub-area291,7 km²overlap7.97 km²0%
- Basin #72380sub-area1 085,3 km²overlap4.51 km²0%
- Basin #80310sub-area72,9 km²overlap2.51 km²0%
- Bassin de канал Иртыш-Карагандаsub-area1 702,4 km²overlap0.02 km²0%
Lakes (50, top by area)
- Lake #13707area31 km²avg depth1.8 m
- Алқамергенarea19,1 km²avg depth2.6 m
- Еспетұзarea9,7 km²avg depth4.8 m
- Lake #66277area8,5 km²avg depth2.4 m
- Ozero Zhaksytuzarea7 km²avg depth3.0 m
- Ozero Zhamantuzarea5,9 km²avg depth3.6 m
- Ozero Zhamantuzarea5,7 km²avg depth2.7 m
- Ozero Kemertuzarea5,3 km²avg depth3.7 m
- Шалкарсорarea5,1 km²avg depth2.5 m
41 more lakes
- Lake #66322area4,8 km²avg depth2.3 m
- Lake #66183area4,5 km²avg depth2.2 m
- Ozero Tyuresorarea4,3 km²avg depth2.3 m
- Үлкентұз көліarea4,2 km²avg depth3.6 m
- Ozero Kokuyrymarea4,1 km²avg depth1.7 m
- Ozero Akbotaarea4 km²avg depth2.9 m
- Lake #66267area3,9 km²avg depth1.9 m
- Ozero Bozshasorarea3,5 km²avg depth2.3 m
- Қиякөлarea3,3 km²avg depth3.3 m
- Lake #66747area3,2 km²avg depth1.8 m
- Lake #66515area2,6 km²avg depth2.0 m
- Lake #66349area2,5 km²avg depth2.1 m
- Lake #66339area2,2 km²avg depth2.1 m
- Lake #66812area2,1 km²avg depth2.5 m
- Lake #66484area2,1 km²avg depth1.7 m
- Lake #66179area2,1 km²avg depth1.8 m
- Lake #66213area2 km²avg depth2.2 m
- Lake #66815area2 km²avg depth1.6 m
- Lake #66614area1,9 km²avg depth1.7 m
- Lake #66559area1,8 km²avg depth3.2 m
- Lake #66312area1,7 km²avg depth2.5 m
- Ozero Shakpaktuzarea1,7 km²avg depth2.3 m
- Ozero Obaly-Bekeleksorarea1,6 km²avg depth2.2 m
- Lake #66462area1,5 km²avg depth2.0 m
- Lake #66410area1,5 km²avg depth2.7 m
- Ozero Shoptikol’area1,5 km²avg depth1.4 m
- Ozero Baskol’area1,5 km²avg depth1.6 m
- Lake #66425area1,4 km²avg depth2.0 m
- Lake #66426area1,4 km²avg depth2.0 m
- Айбасarea1,4 km²avg depth1.4 m
- Lake #66578area1,1 km²avg depth1.3 m
- Lac 1335043area1 km²avg depth2.0 m
- Lac 1335953area0,9 km²avg depth3.2 m
- Lac 1335317area0,9 km²avg depth2.8 m
- Lac 1335443area0,9 km²avg depth2.3 m
- Lac 1335960area0,9 km²avg depth2.8 m
- Lac 1335978area0,8 km²avg depth2.4 m
- Lac 1335035area0,8 km²avg depth2.5 m
- Lac 1334713area0,8 km²avg depth1.8 m
- Lac 1335293area0,8 km²avg depth2.3 m
- Lac 1335877area0,8 km²avg depth2.4 m
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,0%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN