Reka Ik
IUCN IIINatural Monument · 1978
16 km²
District · RUS
Menzelinskiy rayon
Russia
DfbCold, no dry season, warm summer(100 %)
Species observed
443
Observations
893
Area
2 165km²
Ecological tissue
Sample of 39 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 Menzelinskiy rayon : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 6 types (connectance 11.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
93
Connectance
0.113
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
443 distinct species · 893 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,1°C
Annual rain
489mm
Warmest m°
24,1°C
Coldest m°
-14,4°C
Elevation: 100 m on average (min 60 m, max 237 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,1°C
Annual rain
489mm
Warmest month
24,1°C
Coldest month
-14,4°C
Mean alt.
100m
Min
60m
Max
237m
Std. dev.
37m
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
6,3
Org. C
50,3g/kg
Clay
30,1%
Sand
33,2%
Silt
36,7%
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
6,2
Org. C
78,0g/kg
Clay
28,7%
Sand
34,0%
Silt
37,3%
5–15 cm
pH H₂O
6,3
Org. C
45,0g/kg
Clay
29,5%
Sand
33,6%
Silt
37,0%
15–30 cm
pH H₂O
6,3
Org. C
27,9g/kg
Clay
32,1%
Sand
32,0%
Silt
35,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.9%
Crops35.5%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)46.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 39 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
444,7km
Lake surface here
305,36km²
Basins crossed
5
Max stream order
8
Max drainage
340 995km²
Discharge in basins
1 339,4m³/s
Mean precip.
551mm/an
Mean T°
3,3°C
Moisture idx
-0,19
Max snow
42%
Mean runoff
252mm/an
Mean elev. (basins)
115m
Watersheds crossing here
Lakes (39, top by area)
- Nizhnekamsk Reservoirarea737,6 km²avg depth18.7 m
- Ozero Ol’khovoyearea2,3 km²avg depth1.0 m
- Lake #61492area1,9 km²avg depth1.5 m
- Lake #61512area1,9 km²avg depth0.8 m
- Lake #61532area1,8 km²avg depth0.9 m
- Lake #61542area1,1 km²avg depth0.9 m
- Lac 1311977area0,9 km²avg depth1.7 m
- Lac 1311953area0,7 km²avg depth1.7 m
- Lac 1312611area0,7 km²avg depth1.6 m
30 more lakes
- Lac 1312240area0,6 km²avg depth1.8 m
- Lac 1311667area0,6 km²avg depth1.5 m
- Lac 1311818area0,4 km²avg depth1.4 m
- Lac 1311795area0,4 km²avg depth1.7 m
- Lac 1312672area0,4 km²avg depth0.8 m
- Lac 1312696area0,3 km²avg depth1.6 m
- Lac 1311582area0,3 km²avg depth1.3 m
- Lac 1311343area0,3 km²avg depth1.3 m
- Lac 1312637area0,3 km²avg depth1.0 m
- Lac 1311392area0,3 km²avg depth1.2 m
- Lac 1311300area0,3 km²avg depth1.1 m
- Lac 1311589area0,3 km²avg depth1.1 m
- Lac 1312717area0,3 km²avg depth1.2 m
- Lac 1311817area0,3 km²avg depth1.2 m
- Lac 1311847area0,3 km²avg depth1.1 m
- Lac 1311830area0,3 km²avg depth1.3 m
- Lac 1312608area0,3 km²avg depth2.6 m
- Lac 1311677area0,3 km²avg depth1.5 m
- Lac 1311749area0,2 km²avg depth1.3 m
- Lac 1312267area0,2 km²avg depth1.6 m
- Lac 1311668area0,2 km²avg depth1.3 m
- Lac 1311805area0,2 km²avg depth0.7 m
- Lac 1311923area0,2 km²avg depth1.3 m
- Lac 1311645area0,2 km²avg depth1.0 m
- Lac 1311669area0,2 km²avg depth1.1 m
- Lac 1311718area0,2 km²avg depth0.9 m
- Lac 1311409area0,2 km²avg depth1.1 m
- Lac 1311829area0,2 km²avg depth1.1 m
- Lac 1311778area0,1 km²avg depth1.0 m
- Lac 1311374area0,1 km²avg depth1.2 m
Rivers / streams (22, ord ≥ 4)
- Икord 5len here119.55 km17%total700 km
- Мензеляord 4len here63.34 km39%total161 km
- Камаord 8len here56.65 km2%total2479 km
- Брустанкаord 2len here35.28 km100%total35 km
- Мушугаord 2len here19.66 km43%total46 km
- Игатord 2len here14.86 km94%total16 km
- Урметкаord 2len here14.85 km100%total15 km
- Сурончагord 2len here13.11 km57%total23 km
- Каменный ключord 1len here12.82 km69%total18 km
- Комышлаord 1len here11.11 km100%total11 km
- Обезьянкаord 4len here10.08 km100%total10 km
- Ургудаord 3len here9.50 km32%total30 km
10 more river segmentssorted by Strahler order + length
- Тиргаушord 2len here9.33 km69%total13 km
- Базянаord 5len here8.62 km15%total57 km
- Мазинкаord 2len here8.50 km92%total9 km
- Холодный ключord 4len here7.68 km51%total15 km
- Сурмяткаord 2len here7.43 km100%total7 km
- Большой Секашord 1len here5.79 km100%total6 km
- Аурланord 1len here4.99 km100%total5 km
- Иганяord 3len here4.36 km7%total63 km
- Сарашлыord 1len here3.64 km48%total8 km
- Кумедаord 1len here3.52 km100%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
11,0%
Pesticides
3,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN III · 4
Reka Menzelya
IUCN IIINatural Monument · 1978
3 km²
Reka Iganya
IUCN IIINatural Monument · 1978
3 km²
Krasnoborskij geologicheskij razrez
IUCN IIINatural Monument · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN