Ugra
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2002
1 116 km²
District · RUS
Ugranskiy rayon
Russia
DfbCold, no dry season, warm summer(100 %)
Species observed
706
Observations
1 262
Area
2 575,8km²
Ecological tissue
Sample of 23 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 Ugranskiy rayon : 18 espèces reliées par 40 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
40
Connectance
0.158
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
706 distinct species · 1 262 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,4°C
Annual rain
692mm
Warmest m°
22,3°C
Coldest m°
-10,1°C
Elevation: 206 m on average (min 163 m, max 260 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,4°C
Annual rain
692mm
Warmest month
22,3°C
Coldest month
-10,1°C
Mean alt.
206m
Min
163m
Max
260m
Std. dev.
15m
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
5,4
Org. C
102,9g/kg
Clay
19,5%
Sand
44,4%
Silt
36,1%
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
5,3
Org. C
134,5g/kg
Clay
20,1%
Sand
43,7%
Silt
36,3%
5–15 cm
pH H₂O
5,4
Org. C
92,1g/kg
Clay
19,7%
Sand
44,3%
Silt
36,1%
15–30 cm
pH H₂O
5,5
Org. C
82,1g/kg
Clay
18,8%
Sand
45,2%
Silt
36,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest75.7%
Crops11.4%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)12.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 2 lakes · 40 rivers
Hydrology metrics for this exact territory
Stream length here
550,7km
Lake surface here
0,43km²
Basins crossed
11
Max stream order
4
Max drainage
8 086km²
Discharge in basins
66,0m³/s
Mean precip.
625mm/an
Mean T°
4,6°C
Moisture idx
-0,04
Max snow
39%
Mean runoff
176mm/an
Mean elev. (basins)
215m
Watersheds crossing here
- Bassin de Уграsub-area1 975,3 km²overlap495.44 km²19%
- Bassin de Уграsub-area598,7 km²overlap412.62 km²16%
- Bassin de Лосьминкаsub-area835,6 km²overlap376.88 km²15%
- Bassin de Большая Воронаsub-area685,9 km²overlap362.00 km²14%
- Bassin de Рессаsub-area2 507,5 km²overlap293.57 km²11%
- Bassin de Баскаковкаsub-area242 km²overlap243.07 km²9%
- Bassin de Рословкаsub-area459,3 km²overlap222.27 km²9%
- Bassin de Уграsub-area329,6 km²overlap77.04 km²3%
- Bassin de Волостаsub-area434,3 km²overlap59.81 km²2%
2 more basinssorted by overlap
Lakes (2, top by area)
Rivers / streams (40, ord ≥ 4)
- Уграord 6len here97.67 km23%total433 km
- Пополтаord 4len here35.86 km37%total96 km
- Ужрептord 2len here35.01 km84%total42 km
- Гордотаord 3len here32.82 km77%total42 km
- Рословкаord 2len here31.19 km71%total44 km
- Баскаковкаord 3len here30.69 km100%total31 km
- Большая Воронаord 2len here30.50 km71%total43 km
- Сигосаord 4len here28.02 km82%total34 km
- Большая Слочаord 2len here15.75 km100%total16 km
- Волостаord 4len here15.64 km45%total35 km
- Воронаord 3len here15.59 km100%total16 km
- Деминаord 3len here15.58 km30%total52 km
28 more river segmentssorted by Strahler order + length
- Сигоскаord 3len here15.51 km100%total15 km
- Дебряord 4len here14.07 km38%total37 km
- Малая Слочаord 2len here12.63 km100%total13 km
- Лазенкаord 3len here11.82 km100%total12 km
- Еленкаord 1len here11.37 km56%total20 km
- Поляновкаord 1len here10.58 km100%total11 km
- Песочняord 5len here9.46 km4%total247 km
- Сенновкаord 1len here8.66 km100%total9 km
- Колдовняord 1len here7.40 km65%total11 km
- Леонидовкаord 4len here7.23 km100%total7 km
- Гусевкаord 2len here7.09 km18%total39 km
- Завальняord 1len here6.59 km100%total7 km
- Харьковкаord 1len here6.23 km63%total10 km
- Мормозинкаord 1len here5.51 km59%total9 km
- Малая Воронаord 2len here5.25 km20%total26 km
- Шитовкаord 1len here4.37 km74%total6 km
- Бреходord 1len here4.27 km55%total8 km
- Озёрнаяord 3len here3.31 km12%total28 km
- Слобожанкаord 1len here3.08 km100%total3 km
- Снычаord 1len here2.73 km53%total5 km
- Слузнянкаord 1len here2.68 km46%total6 km
- Собжаord 3len here2.28 km11%total21 km
- Запушкаord 1len here1.87 km100%total2 km
- Деминкаord 1len here0.98 km8%total13 km
- Грохотord 2len here0.65 km5%total13 km
- Добричкаord 2len here0.64 km6%total11 km
- Неделькаord 1len here0.11 km2%total7 km
- Рудянкаord 2len here0.02 km0%total8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
1,6%
Pesticides
1,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN III · 3IUCN Not Applicable · 1IUCN IV · 1📍 Point sites · 4
Ugranskij
IUCN IVState Natural Zakaznik · 2001
179 km²
Nizinnoe boloto SHatinskij moh
IUCN IIINatural Monument · 1991
25 km²
Ozero Bezdon
IUCN IIINatural Monument · 1991
0 km²
Ozero Bezdonnoe
IUCN IIINatural Monument · 1981
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN