State Nature Sanctuary "Floodplain of the Irtysh River" (complex)
IUCN IVZakaznik · 2001
3 283 km²
District · KAZ
Pavlodarskiy
Kazakhstan
DfbCold, no dry season, warm summer(100 %)
Species observed
439
Observations
1 328
Area
6 532,4km²
Ecological tissue
Sample of 42 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 Pavlodarskiy : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 104 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
104
Connectance
0.115
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
439 distinct species · 1 328 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,4°C
Annual rain
291mm
Warmest m°
26,5°C
Coldest m°
-18,9°C
Elevation: 125 m on average (min 64 m, max 162 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,4°C
Annual rain
291mm
Warmest month
26,5°C
Coldest month
-18,9°C
Mean alt.
125m
Min
64m
Max
162m
Std. dev.
17m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
48,8g/kg
Clay
24,3%
Sand
45,5%
Silt
30,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
71,4g/kg
Clay
23,5%
Sand
46,4%
Silt
30,1%
5–15 cm
pH H₂O
7,1
Org. C
43,2g/kg
Clay
24,3%
Sand
45,3%
Silt
30,4%
15–30 cm
pH H₂O
7,3
Org. C
31,7g/kg
Clay
25,2%
Sand
44,8%
Silt
30,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.5%
Crops29.7%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)66.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 50 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
350,5km
Lake surface here
82,14km²
Basins crossed
12
Max stream order
7
Max drainage
241 105km²
Discharge in basins
847,3m³/s
Mean precip.
276mm/an
Mean T°
2,2°C
Moisture idx
-0,63
Max snow
38%
Mean runoff
2mm/an
Mean elev. (basins)
122m
Watersheds crossing here
- Basin #26450sub-area1 479,8 km²overlap1485.61 km²23%
- Bassin de Ертісsub-area1 703,2 km²overlap996.93 km²15%
- Basin #27330sub-area778,1 km²overlap769.03 km²12%
- Basin #24980sub-area1 767,2 km²overlap734.48 km²11%
- Basin #25000sub-area1 745,1 km²overlap729.97 km²11%
- Basin #25850sub-area2 307,6 km²overlap529.73 km²8%
- Bassin de Ертісsub-area4 367 km²overlap518.27 km²8%
- Basin #26710sub-area992,9 km²overlap503.13 km²8%
- Bassin de Ертісsub-area1 298,9 km²overlap225.90 km²3%
Lakes (50, top by area)
- Ozero Maraldyarea53,7 km²avg depth5.3 m
- Lake #13605area16,2 km²avg depth1.4 m
- Ozero Koryakovkaarea9,1 km²avg depth4.3 m
- Lake #65274area4,6 km²avg depth1.4 m
- Ozero Sarymsakarea4 km²avg depth2.2 m
- Ozero Zhambyobaarea3,3 km²avg depth1.7 m
- Lake #64609area2,4 km²avg depth1.6 m
- Lake #65096area2 km²avg depth1.0 m
- Ozero Bestuzarea1,9 km²avg depth1.7 m
41 more lakes
- Lake #64634area1,8 km²avg depth1.6 m
- Lake #65228area1,7 km²avg depth1.2 m
- Ozero Shagalalyarea1,6 km²avg depth1.6 m
- Lake #65124area1,5 km²avg depth1.5 m
- Lake #64920area1,5 km²avg depth1.9 m
- Ozero Shirokaya Lyagaarea1,5 km²avg depth0.9 m
- Lake #65263area1,5 km²avg depth5.1 m
- Lake #65392area1,4 km²avg depth1.0 m
- Lake #65409area1,3 km²avg depth1.9 m
- Lake #65428area1,3 km²avg depth1.4 m
- Lake #65140area1,3 km²avg depth1.5 m
- Ozero Uzynkamysarea1,2 km²avg depth1.9 m
- Lake #65268area1 km²avg depth1.3 m
- Lac 1329115area1 km²avg depth3.1 m
- Lac 1328157area0,9 km²avg depth2.4 m
- Lac 1329984area0,8 km²avg depth2.3 m
- Lac 1327604area0,7 km²avg depth1.9 m
- Lac 1327186area0,7 km²avg depth2.3 m
- Lac 1329810area0,6 km²avg depth2.1 m
- Lac 1327460area0,6 km²avg depth2.1 m
- Lac 1326511area0,6 km²avg depth2.6 m
- Lac 1328668area0,5 km²avg depth1.9 m
- Lac 1329908area0,4 km²avg depth2.3 m
- Lac 1330861area0,4 km²avg depth2.0 m
- Lac 1329858area0,4 km²avg depth2.5 m
- Lac 1330655area0,3 km²avg depth2.0 m
- Lac 1329213area0,3 km²avg depth1.3 m
- Lac 1328137area0,3 km²avg depth2.1 m
- Lac 1329585area0,3 km²avg depth1.5 m
- Lac 1329004area0,3 km²avg depth1.5 m
- Lac 1331199area0,3 km²avg depth1.8 m
- Lac 1329279area0,3 km²avg depth1.3 m
- Lac 1328104area0,3 km²avg depth1.8 m
- Lac 1328210area0,3 km²avg depth2.1 m
- Lac 1329876area0,2 km²avg depth1.8 m
- Lac 1328327area0,2 km²avg depth2.0 m
- Lac 1328532area0,2 km²avg depth1.7 m
- Lac 1328709area0,2 km²avg depth2.2 m
- Lac 1329822area0,2 km²avg depth1.4 m
- Lac 1329169area0,2 km²avg depth1.9 m
- Lac 1327102area0,2 km²avg depth1.4 m
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
29,0%
Pesticides
1,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1📍 Point sites · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN