District · BLR
Smalyavichy
Belarus
Species observed
2 685
Observations
17 344
Area
1 427,8km²
Ecological tissue
Sample of 29 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).
Indicateurs du tissu écologique
Tissu écologique de Smalyavichy : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 4 types (connectance 12.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 685 distinct species · 17 344 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,3°C
Annual rain
698mm
Warmest m°
22,3°C
Coldest m°
-8,1°C
Elevation: 188 m on average (min 157 m, max 269 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
58,9g/kg
Clay
11,2%
Sand
55,0%
Silt
33,8%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 14 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
276,2km
Lake surface here
10,69km²
Basins crossed
4
Max stream order
4
Max drainage
7 296km²
Discharge in basins
16,9m³/s
Mean precip.
638mm/an
Mean T°
5,9°C
Moisture idx
-0,06
Max snow
33%
Mean runoff
180mm/an
Mean elev. (basins)
188m
Watersheds crossing here
Lakes (14, top by area)
- Дубраўскае вадасховішчаarea3,3 km²avg depth9.3 m
- Pyatrovitskaye Vadaskhovishchaarea2,6 km²avg depth4.8 m
- Ozero Velikoyearea1,6 km²avg depth2.0 m
- Смалявіцкае вадасховішчаarea1 km²avg depth2.2 m
- Ozero Sudoblearea1 km²avg depth1.5 m
- Lac 1321240area0,5 km²avg depth2.6 m
- Lac 1321028area0,4 km²avg depth5.5 m
- Lac 1321306area0,4 km²avg depth2.9 m
- Lac 1321284area0,3 km²avg depth2.4 m
Rivers / streams (20, ord ≥ 4)
- Плісаord 4len here67.89 km54%total126 km
- Усяжаord 4len here32.42 km75%total44 km
- Ушаord 3len here31.67 km33%total97 km
- Мянаord 2len here25.34 km100%total25 km
- Бродняord 3len here22.95 km58%total39 km
- Волмаord 4len here16.98 km17%total101 km
- Чарніцаord 4len here14.67 km15%total95 km
- Вожаord 2len here11.92 km78%total15 km
- Домелькаord 2len here8.51 km100%total8 km
- Маскаord 2len here8.22 km32%total26 km
- Дзяражанкаord 3len here7.49 km80%total9 km
- Гацьord 3len here7.33 km22%total34 km
8 more river segmentssorted by Strahler order + length
- Гайнаord 4len here5.30 km6%total82 km
- Сямёнаўкаord 1len here5.04 km93%total5 km
- Сойкаord 2len here3.16 km100%total3 km
- Цнаord 4len here3.16 km1%total240 km
- Маконьord 1len here2.32 km100%total2 km
- Сорбляord 1len here1.28 km34%total4 km
- Глебаўкаord 2len here0.37 km3%total12 km
- Колпеніцаord 1len here0.16 km4%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,3nW
Built-up
68,6%
Pesticides
4,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)