Proval`skaya step`
IUCN IVProtected Landscape · 2006
14 km²
District · RUS
Krasnosulinskiy rayon
Russia
DfaCold, no dry season, hot summer(100 %)
Species observed
584
Observations
1 621
Area
2 095,3km²
Ecological tissue
Sample of 28 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 Krasnosulinskiy rayon : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 15.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
60
Connectance
0.159
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
584 distinct species · 1 621 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,6°C
Annual rain
584mm
Warmest m°
27,2°C
Coldest m°
-7,5°C
Elevation: 177 m on average (min 55 m, max 297 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,6°C
Annual rain
584mm
Warmest month
27,2°C
Coldest month
-7,5°C
Mean alt.
177m
Min
55m
Max
297m
Std. dev.
46m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
39,3g/kg
Clay
32,3%
Sand
20,0%
Silt
47,7%
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
6,9
Org. C
65,9g/kg
Clay
31,7%
Sand
20,4%
Silt
47,9%
5–15 cm
pH H₂O
7,0
Org. C
27,5g/kg
Clay
32,2%
Sand
20,1%
Silt
47,7%
15–30 cm
pH H₂O
7,1
Org. C
24,4g/kg
Clay
33,0%
Sand
19,5%
Silt
47,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.3%
Crops56.8%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)37.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 10 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
372,3km
Lake surface here
5,60km²
Basins crossed
7
Max stream order
4
Max drainage
79 692km²
Discharge in basins
54,1m³/s
Mean precip.
502mm/an
Mean T°
8,7°C
Moisture idx
-0,41
Max snow
18%
Mean runoff
83mm/an
Mean elev. (basins)
149m
Watersheds crossing here
- Bassin de Кундрючьяsub-area2 295 km²overlap1078.94 km²51%
- Bassin de Лихаяsub-area722,8 km²overlap502.16 km²24%
- Bassin de Тузловsub-area5 855,5 km²overlap301.99 km²14%
- Bassin de Велика Кам'янкаsub-area1 762,3 km²overlap113.46 km²5%
- Bassin de Малая Каменкаsub-area434,3 km²overlap47.66 km²2%
- Bassin de Северский Донецsub-area372,6 km²overlap40.55 km²2%
- Bassin de Северский Донецsub-area376,4 km²overlap10.53 km²1%
Lakes (10, top by area)
- Vodokhranilishche Sokolovskoyearea3,1 km²avg depth6.0 m
- Vodokhranilishche Nesvetayskoyearea1,7 km²avg depth4.9 m
- Lac 1347196area0,4 km²avg depth5.3 m
- Lac 1347925area0,3 km²avg depth4.0 m
- Lac 1347176area0,2 km²avg depth4.7 m
- Lac 1347703area0,2 km²avg depth3.3 m
- Lac 1348310area0,2 km²avg depth3.5 m
- Lac 1347708area0,1 km²avg depth2.7 m
- Lac 1347742area0,1 km²avg depth4.5 m
1 more lakes
Rivers / streams (22, ord ≥ 4)
- Кундрючьяord 4len here131.68 km47%total282 km
- Лихаяord 3len here76.49 km71%total107 km
- балка Трактирнаяord 2len here19.13 km100%total19 km
- Большая Гнилушаord 3len here19.00 km70%total27 km
- балка Дубоваяord 4len here17.92 km100%total18 km
- Гнилушаord 4len here15.14 km9%total162 km
- Нижнее Провальеord 3len here13.40 km47%total29 km
- Большой Несветайord 4len here11.87 km11%total105 km
- Малая Гнилушаord 1len here9.77 km100%total10 km
- Аютаord 2len here9.14 km21%total44 km
- Малый Несветайord 3len here8.74 km16%total56 km
- Большая Бугуткаord 1len here8.49 km100%total8 km
10 more river segmentssorted by Strahler order + length
- Балка Медвежьяord 2len here6.29 km48%total13 km
- балка Ольховаяord 1len here5.74 km100%total6 km
- балка Почтоваяord 2len here5.56 km57%total10 km
- балка Грязноваord 1len here4.86 km100%total5 km
- балка Большая Журавкаord 1len here3.07 km35%total9 km
- Бургустаord 2len here2.23 km7%total34 km
- Северский Донецord 6len here1.92 km0%total535 km
- Малая Каменкаord 3len here1.23 km3%total41 km
- Кундрюча / Кундрючьяord 2len here0.65 km10%total7 km
- Керетаord 2len here≈ tangenttotal11 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,9nW
Built-up
54,5%
Pesticides
4,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN