Smol`nyj
IUCN IINational Park · 1995
365 km²
District · RUS
Bol'sheboldinskiy rayon
Russia
DfbCold, no dry season, warm summer(100 %)
Species observed
1 075
Observations
2 362
Area
800,3km²
Ecological tissue
Sample of 35 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 Bol'sheboldinskiy rayon : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 126 interactions GloBI sur 5 types (connectance 18.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
126
Connectance
0.189
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
1 075 distinct species · 2 362 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,6°C
Annual rain
557mm
Warmest m°
23,5°C
Coldest m°
-12,5°C
Elevation: 179 m on average (min 107 m, max 235 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,6°C
Annual rain
557mm
Warmest month
23,5°C
Coldest month
-12,5°C
Mean alt.
179m
Min
107m
Max
235m
Std. dev.
27m
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
5,8
Org. C
50,8g/kg
Clay
30,6%
Sand
29,2%
Silt
40,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
87,4g/kg
Clay
28,8%
Sand
29,9%
Silt
41,3%
5–15 cm
pH H₂O
5,8
Org. C
42,1g/kg
Clay
29,5%
Sand
29,6%
Silt
40,9%
15–30 cm
pH H₂O
5,9
Org. C
23,0g/kg
Clay
33,6%
Sand
28,2%
Silt
38,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.8%
Crops27.6%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)31.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 1 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
163,7km
Lake surface here
0,16km²
Basins crossed
6
Max stream order
4
Max drainage
8 892km²
Discharge in basins
10,0m³/s
Mean precip.
550mm/an
Mean T°
3,9°C
Moisture idx
-0,16
Max snow
38%
Mean runoff
147mm/an
Mean elev. (basins)
174m
Watersheds crossing here
- Bassin de Чекаsub-area505,2 km²overlap272.83 km²34%
- Bassin de Язовкаsub-area918,5 km²overlap259.57 km²32%
- Bassin de Пьянаsub-area808,4 km²overlap197.21 km²25%
- Bassin de Пьянаsub-area461,8 km²overlap52.26 km²7%
- Bassin de Алатырьsub-area379 km²overlap12.46 km²2%
- Bassin de Ковачsub-area277,8 km²overlap5.94 km²1%
Lakes (1, top by area)
Rivers / streams (14, ord ≥ 4)
- Язовкаord 2len here45.22 km79%total57 km
- Саляord 3len here25.24 km30%total84 km
- Чекаord 3len here22.03 km38%total58 km
- Пьянаord 4len here16.65 km3%total534 km
- Азанкаord 2len here13.76 km100%total14 km
- Жималейкаord 2len here13.18 km100%total13 km
- Пожендейкаord 1len here8.53 km100%total9 km
- Елушихаord 1len here4.16 km100%total4 km
- Эчаord 1len here4.03 km100%total4 km
- Сухая Пожендейкаord 1len here3.78 km70%total5 km
- Оржаord 1len here2.72 km35%total8 km
- Ундалейкаord 1len here2.00 km100%total2 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
7,1%
Pesticides
3,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN