Siverskyi Donets river valley in Kharkiv oblast - 1
IUCN Not ReportedEmerald Network
400 km²
District · UKR
Chuhu‹vs'kyi
Ukraine
DfbCold, no dry season, warm summer(59 %)
Species observed
1 382
Observations
2 850
Area
1 176km²
Ecological tissue
Sample of 35 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 Chuhu‹vs'kyi : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 3 types (connectance 12.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
81
Connectance
0.129
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 382 distinct species · 2 850 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,0°C
Annual rain
577mm
Warmest m°
25,9°C
Coldest m°
-7,8°C
Elevation: 137 m on average (min 88 m, max 199 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,0°C
Annual rain
577mm
Warmest month
25,9°C
Coldest month
-7,8°C
Mean alt.
137m
Min
88m
Max
199m
Std. dev.
24m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(59 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,8
Org. C
51,0g/kg
Clay
31,9%
Sand
18,2%
Silt
49,9%
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
6,8
Org. C
86,4g/kg
Clay
30,6%
Sand
19,1%
Silt
50,4%
5–15 cm
pH H₂O
6,9
Org. C
37,1g/kg
Clay
31,5%
Sand
18,3%
Silt
50,2%
15–30 cm
pH H₂O
6,9
Org. C
29,5g/kg
Clay
33,6%
Sand
17,2%
Silt
49,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.2%
Crops56.3%
Built-up0.4%
Bare soil0.2%
Other (grassland, water…)24.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 5 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
255,4km
Lake surface here
1,49km²
Basins crossed
10
Max stream order
5
Max drainage
14 568km²
Discharge in basins
84,7m³/s
Mean precip.
535mm/an
Mean T°
7,3°C
Moisture idx
-0,30
Max snow
22%
Mean runoff
94mm/an
Mean elev. (basins)
139m
Watersheds crossing here
- Bassin de Сіверський Донецьsub-area266,6 km²overlap223.74 km²19%
- Bassin de Крайня Балаклійкаsub-area1 178,9 km²overlap179.97 km²15%
- Bassin de Сіверський Донецьsub-area206,7 km²overlap173.15 km²15%
- Bassin de Велика Бабкаsub-area366,1 km²overlap172.56 km²15%
- Bassin de Гнилицяsub-area532,4 km²overlap159.13 km²14%
- Bassin de Студенокsub-area174,4 km²overlap152.01 km²13%
- Bassin de Великий Бурлукsub-area895,5 km²overlap55.85 km²5%
- Bassin de Роганкаsub-area252,1 km²overlap40.40 km²3%
- Bassin de Гнилицяsub-area582,5 km²overlap18.10 km²2%
1 more basinssorted by overlap
Lakes (5, top by area)
Rivers / streams (13, ord ≥ 4)
- Сіверський Донецьord 6len here72.36 km8%total899 km
- Велика Бабкаord 3len here40.29 km74%total54 km
- Гнилицяord 2len here39.76 km26%total150 km
- Крайня Балаклійкаord 2len here16.49 km24%total70 km
- Удиord 5len here14.82 km8%total176 km
- Студенокord 2len here14.74 km44%total34 km
- Роганкаord 2len here12.71 km28%total46 km
- Середня Балаклійкаord 4len here11.31 km16%total69 km
- Середній Бурлукord 3len here11.08 km35%total32 km
- Великий Бурлукord 5len here8.62 km10%total89 km
- Потайнаord 5len here6.45 km100%total6 km
- Чуговкаord 1len here4.53 km57%total8 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
36,8%
Pesticides
32,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas20
IUCN Not Reported · 19IUCN Not Applicable · 1
Pechenizke Reservoir
IUCN Not ReportedEmerald Network
270 km²
Lower part of Uda river valley
IUCN Not ReportedEmerald Network
134 km²
Upper part of Great Babka river
IUCN Not ReportedEmerald Network
84 km²
Balakliyky
IUCN Not ReportedEmerald Network
74 km²
Pechenizka lisova dacha
IUCN Not ReportedZakaznyk · 1984
53 km²
Complete list20 protected areas
- Siverskyi Donets river valley in Kharkiv oblast - 1Emerald NetworkIUCN Not Reported400 km²
- Pechenizke ReservoirEmerald NetworkIUCN Not Reported270 km²
- Lower part of Uda river valleyEmerald NetworkIUCN Not Reported134 km²
- Upper part of Great Babka riverEmerald NetworkIUCN Not Reported84 km²
- BalakliykyEmerald NetworkIUCN Not Reported74 km²
- Pechenizka lisova dachaZakaznykIUCN Not Reported198453 km²
- Pechenizka Lisova Dacha ZakaznykEmerald NetworkIUCN Not Reported53 km²
- RogankaEmerald NetworkIUCN Not Reported24 km²
- MalynivskyiZakaznykIUCN Not Reported198423 km²
- Kochetotska lisova dachaZakaznykIUCN Not Reported198422 km²
- SerednodonetskyiZakaznykIUCN Not Reported200114 km²
- Mykolaivski nasadzhenniaZapovidne urochyshcheIUCN Not Reported19843 km²
- PishchanyiZakaznykIUCN Not Reported20051 km²
- Kovylovyi stepZakaznykIUCN Not Reported19931 km²
- KytsivskyiZakaznykIUCN Not Reported19981 km²
- KochetotskyiZakaznykIUCN Not Reported19920 km²
- DP KhDAU im. V.V. DokuchayevaDendrological parkIUCN Not Applicable19910 km²
- MykhailivskyiZakaznykIUCN Not Reported19840 km²
- StudenokZakaznykIUCN Not Reported19840 km²
- Lisosmuha № 65Natural monumentIUCN Not Reported19840 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN