Velizhskij
IUCN IVState Natural Zakaznik · 2001
208 km²
District · BLR
Vitebsk
Belarus
DfbCold, no dry season, warm summer(100 %)
Species observed
1 416
Observations
7 502
Area
2 834km²
Ecological tissue
Sample of 30 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 Vitebsk : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 3 types (connectance 15.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
73
Connectance
0.157
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
1 416 distinct species · 7 502 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,9°C
Annual rain
735mm
Warmest m°
22,1°C
Coldest m°
-9,0°C
Elevation: 168 m on average (min 133 m, max 252 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,9°C
Annual rain
735mm
Warmest month
22,1°C
Coldest month
-9,0°C
Mean alt.
168m
Min
133m
Max
252m
Std. dev.
21m
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
5,7
Org. C
86,5g/kg
Clay
14,8%
Sand
54,3%
Silt
30,9%
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
5,6
Org. C
121,6g/kg
Clay
15,0%
Sand
53,7%
Silt
31,3%
5–15 cm
pH H₂O
5,8
Org. C
78,2g/kg
Clay
14,4%
Sand
54,7%
Silt
30,8%
15–30 cm
pH H₂O
5,8
Org. C
59,6g/kg
Clay
15,1%
Sand
54,4%
Silt
30,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.5%
Crops27.5%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)26.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology16 basins · 22 lakes · 54 rivers
Hydrology metrics for this exact territory
Stream length here
645,3km
Lake surface here
13,40km²
Basins crossed
16
Max stream order
5
Max drainage
32 732km²
Discharge in basins
467,2m³/s
Mean precip.
647mm/an
Mean T°
5,2°C
Moisture idx
-0,01
Max snow
36%
Mean runoff
233mm/an
Mean elev. (basins)
171m
Watersheds crossing here
- Bassin de Заходняя Дзвінаsub-area1 508,3 km²overlap972.53 km²34%
- Bassin de Заходняя Дзвінаsub-area2 442,2 km²overlap482.34 km²17%
- Bassin de Вымнянкаsub-area360,4 km²overlap261.86 km²9%
- Bassin de Усвячаsub-area2 396,7 km²overlap243.87 km²9%
- Bassin de Альшаsub-area564,5 km²overlap205.24 km²7%
- Bassin de Лучосаsub-area200,1 km²overlap201.05 km²7%
- Bassin de Чарнічанкаsub-area178,5 km²overlap130.74 km²5%
- Bassin de Западная Двинаsub-area585,5 km²overlap118.91 km²4%
- Bassin de Каспляsub-area79,8 km²overlap80.12 km²3%
7 more basinssorted by overlap
- Bassin de Каспляsub-area1 655,6 km²overlap69.49 km²2%
- Bassin de Лучосаsub-area493,9 km²overlap44.29 km²2%
- Bassin de Заходняя Дзвінаsub-area11 km²overlap11.10 km²0%
- Bassin de Лучосаsub-area23,1 km²overlap4.64 km²0%
- Bassin de Абалянкаsub-area796,8 km²overlap4.62 km²0%
- Bassin de Серакаратнянкаsub-area270,5 km²overlap3.15 km²0%
- Bassin de Обальsub-area2 642,8 km²overlap0.02 km²0%
Lakes (22, top by area)
- Ozero Losvidaarea10,4 km²avg depth7.8 m
- Ozero Zaronovskoyearea2,8 km²avg depth3.9 m
- Ozero Vymnoarea2 km²avg depth4.1 m
- Ozero Yanovichskoyearea1,6 km²avg depth2.5 m
- Lac 1314721area0,9 km²avg depth3.2 m
- Lac 1316104area0,9 km²avg depth3.7 m
- Lac 1316115area0,8 km²avg depth3.8 m
- Lac 1316414area0,7 km²avg depth3.3 m
- Lac 1315050area0,6 km²avg depth3.0 m
13 more lakes
- Lac 1315877area0,5 km²avg depth4.4 m
- Lac 1315622area0,4 km²avg depth4.5 m
- Lac 1314316area0,4 km²avg depth3.9 m
- Lac 1316040area0,3 km²avg depth2.8 m
- Lac 1315580area0,3 km²avg depth4.8 m
- Lac 1315029area0,3 km²avg depth5.0 m
- Lac 1315709area0,3 km²avg depth4.0 m
- Lac 1314496area0,3 km²avg depth3.8 m
- Lac 1315237area0,2 km²avg depth3.3 m
- Lac 1314380area0,2 km²avg depth2.6 m
- Lac 1315780area0,1 km²avg depth3.5 m
- Lac 1315072area0,1 km²avg depth2.4 m
- Lac 1314762area0,1 km²avg depth2.4 m
Rivers / streams (54, ord ≥ 4)
- Заходняя Дзвінаord 6len here114.25 km28%total414 km
- Лучосаord 4len here61.12 km75%total81 km
- Вымнянкаord 3len here43.40 km100%total43 km
- Віцьбаord 2len here31.84 km100%total32 km
- Чарнічанкаord 2len here22.30 km77%total29 km
- Заронаўкаord 3len here22.23 km92%total24 km
- Рудняord 2len here19.85 km57%total35 km
- Ласасінаord 2len here18.90 km77%total24 km
- Усвячаord 4len here17.93 km14%total124 km
- Дабрэйкаord 1len here17.88 km93%total19 km
- Гаражанскаяord 2len here16.92 km87%total20 km
- Вярхоўскі ручайord 5len here15.96 km100%total16 km
42 more river segmentssorted by Strahler order + length
- Бязунняord 5len here13.88 km100%total14 km
- Каспляord 4len here13.43 km10%total132 km
- ручай Камянецord 3len here13.31 km100%total13 km
- ручай Скупʼяord 4len here12.85 km100%total13 km
- Аляксандраўскі ручайord 4len here12.60 km100%total13 km
- Шэсценкаord 2len here12.44 km91%total14 km
- Вужніцаord 1len here12.38 km100%total12 km
- Паловецord 3len here11.96 km86%total14 km
- Сільніцаord 1len here11.83 km100%total12 km
- Усполord 4len here10.24 km43%total24 km
- Селікоўская Рэчкаord 1len here8.45 km100%total8 km
- Горнаўкаord 1len here6.66 km46%total15 km
- Азяркінняord 1len here5.92 km97%total6 km
- Лужаснянкаord 3len here5.91 km25%total24 km
- Шухроўскаяord 2len here5.74 km90%total6 km
- Неварожкаord 2len here5.45 km100%total5 km
- Язвінкаord 2len here5.28 km50%total11 km
- Валынкаord 2len here5.08 km35%total15 km
- Волкуньord 1len here5.06 km100%total5 km
- Бярозавы Мастокord 1len here5.05 km100%total5 km
- Маскоўкаord 2len here4.94 km60%total8 km
- Паланаяord 1len here4.33 km100%total4 km
- Пестуніцаord 1len here4.31 km100%total4 km
- Ладыгиноord 2len here4.31 km31%total14 km
- Храпаўлянкаord 2len here4.27 km100%total4 km
- Ворлеord 1len here4.01 km100%total4 km
- ручай Безымянкаord 1len here3.87 km100%total4 km
- ручай Пітомкаord 2len here3.40 km100%total3 km
- Шэвінкаord 3len here2.93 km100%total3 km
- ручай Сечанкаord 1len here2.93 km100%total3 km
- Сянькоўкаord 1len here2.86 km100%total3 km
- Ардзяжанкаord 2len here2.81 km24%total12 km
- Ворліцаord 1len here2.53 km100%total3 km
- Зачэрнаўскаяord 1len here2.04 km71%total3 km
- Дрыгічord 1len here1.72 km100%total2 km
- Суражкаord 4len here1.53 km100%total2 km
- ручай Чэрвянецord 1len here1.50 km100%total1 km
- Сухадроўкаord 3len here1.42 km27%total5 km
- Алеськаord 5len here1.31 km12%total11 km
- Абалянкаord 3len here1.12 km1%total75 km
- Гарэліцаord 1len here0.96 km23%total4 km
- Пясчанкаord 1len here0.12 km4%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
50,1%
Pesticides
4,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 4IUCN III · 1
Zapolskiy
IUCN IVNature Sanctuary or Partial Reserve · 1979
27 km²
Torfyanik Drozdovskij Moh
IUCN IIINatural Monument · 1981
14 km²
Chistik
IUCN IVNature Sanctuary or Partial Reserve · 1979
6 km²
Moshno
IUCN IVNature Sanctuary or Partial Reserve · 1979
3 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN