Siverskyi Donets river valley in Kharkiv oblast - 2
IUCN Not ReportedEmerald Network
814 km²
District · UKR
Barvinkivs'kyi
Ukraine
DfaCold, no dry season, hot summer(89 %)
Species observed
1 018
Observations
2 504
Area
1 407,7km²
Ecological tissue
Sample of 40 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 Barvinkivs'kyi : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
73
Connectance
0.094
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
1 018 distinct species · 2 504 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,4°C
Annual rain
566mm
Warmest m°
26,4°C
Coldest m°
-7,4°C
Elevation: 138 m on average (min 69 m, max 232 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,4°C
Annual rain
566mm
Warmest month
26,4°C
Coldest month
-7,4°C
Mean alt.
138m
Min
69m
Max
232m
Std. dev.
31m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(89 %)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
46,2g/kg
Clay
34,5%
Sand
15,2%
Silt
50,2%
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
80,4g/kg
Clay
32,6%
Sand
16,4%
Silt
51,0%
5–15 cm
pH H₂O
7,0
Org. C
30,0g/kg
Clay
34,2%
Sand
15,4%
Silt
50,4%
15–30 cm
pH H₂O
7,1
Org. C
28,1g/kg
Clay
36,8%
Sand
13,8%
Silt
49,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.4%
Crops63.2%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)28.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 7 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
183,9km
Lake surface here
3,01km²
Basins crossed
6
Max stream order
6
Max drainage
23 123km²
Discharge in basins
6,0m³/s
Mean precip.
529mm/an
Mean T°
8,0°C
Moisture idx
-0,33
Max snow
19%
Mean runoff
86mm/an
Mean elev. (basins)
145m
Watersheds crossing here
- Bassin de Сухий Торецьsub-area1 593 km²overlap712.57 km²51%
- Bassin de Берекаsub-area2 643,5 km²overlap599.14 km²43%
- Bassin de Беречкаsub-area163,6 km²overlap63.86 km²5%
- Bassin de Самараsub-area1 407,9 km²overlap25.85 km²2%
- Bassin de Сіверський Донецьsub-area1 002 km²overlap5.42 km²0%
- Bassin de Сіверський Донецьsub-area32,1 km²overlap0.91 km²0%
Lakes (7, top by area)
Rivers / streams (7, ord ≥ 4)
- Дніпро-Донбасord 4len here64.58 km75%total86 km
- Сухий Торецьord 3len here63.44 km58%total109 km
- Велика Комишувахаord 3len here23.81 km59%total41 km
- Берекаord 3len here16.82 km14%total117 km
- Канал "Днепр - Донбасс" (недостр.)ord 1len here8.35 km56%total15 km
- Беречкаord 2len here4.69 km19%total25 km
- Сіверський Донецьord 6len here2.19 km0%total899 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
9,0%
Pesticides
31,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas24
IUCN Not Reported · 24
Sviati hory
IUCN Not ReportedNational nature park · 1997
446 km²
Sviati Hory
IUCN Not ReportedEmerald Network
433 km²
Oleksandrivs'ki lakes
IUCN Not ReportedEmerald Network
153 km²
Steppes Blyznyuky – Barvinkove
IUCN Not ReportedEmerald Network
110 km²
Barvinkivski steppes
IUCN Not ReportedEmerald Network
104 km²
Complete list24 protected areas
- Siverskyi Donets river valley in Kharkiv oblast - 2Emerald NetworkIUCN Not Reported814 km²
- Sviati horyNational nature parkIUCN Not Reported1997446 km²
- Sviati HoryEmerald NetworkIUCN Not Reported433 km²
- Oleksandrivs'ki lakesEmerald NetworkIUCN Not Reported153 km²
- Steppes Blyznyuky – BarvinkoveEmerald NetworkIUCN Not Reported110 km²
- Barvinkivski steppesEmerald NetworkIUCN Not Reported104 km²
- Protopopivka-Petrivs'keEmerald NetworkIUCN Not Reported73 km²
- Kam`yanka izyums`kaEmerald NetworkIUCN Not Reported52 km²
- Iziumska lukaRegional landscape parkIUCN Not Reported200351 km²
- Iziumska Luka Regional Landscape ParkEmerald NetworkIUCN Not Reported50 km²
- ZavodyEmerald NetworkIUCN Not Reported11 km²
- BirZapovidne urochyshcheIUCN Not Reported19847 km²
- NovodmytrivskyiZakaznykIUCN Not Reported20022 km²
- SemenivskyiZakaznykIUCN Not Reported19982 km²
- BrytaiZakaznykIUCN Not Reported19922 km²
- BurbulativskyiZakaznykIUCN Not Reported19981 km²
- KazanokZakaznykIUCN Not Reported19971 km²
- Balka ZelenaZapovidne urochyshcheIUCN Not Reported19970 km²
- DmytrivskyiZakaznykIUCN Not Reported20090 km²
- KuplevatskeZakaznykIUCN Not Reported19920 km²
- DanylivskyiZakaznykIUCN Not Reported20020 km²
- Mar’ivskyiZakaznykIUCN Not Reported20090 km²
- ChabanneZakaznykIUCN Not Reported19840 km²
- KrasnohirskyiZakaznykIUCN Not Reported19840 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN