Siverskyi Donets river valley in Kharkiv oblast - 2
IUCN Not ReportedEmerald Network
814 km²
District · UKR
Balakliis'kyi
Ukraine
DfaCold, no dry season, hot summer(82 %)
Species observed
1 204
Observations
4 550
Area
1 986,7km²
Ecological tissue
Sample of 45 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 Balakliis'kyi : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 6 types (connectance 6.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
46
Interactions affichées
69
Connectance
0.067
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
1 204 distinct species · 4 550 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,3°C
Annual rain
574mm
Warmest m°
26,3°C
Coldest m°
-7,6°C
Elevation: 126 m on average (min 69 m, max 195 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,3°C
Annual rain
574mm
Warmest month
26,3°C
Coldest month
-7,6°C
Mean alt.
126m
Min
69m
Max
195m
Std. dev.
31m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(82 %)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
47,0g/kg
Clay
34,5%
Sand
16,3%
Silt
49,2%
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
80,1g/kg
Clay
32,5%
Sand
17,7%
Silt
49,8%
5–15 cm
pH H₂O
7,0
Org. C
33,0g/kg
Clay
33,8%
Sand
16,6%
Silt
49,5%
15–30 cm
pH H₂O
7,0
Org. C
28,0g/kg
Clay
37,1%
Sand
14,6%
Silt
48,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.5%
Crops54.8%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)28.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 12 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
349,9km
Lake surface here
5,79km²
Basins crossed
12
Max stream order
6
Max drainage
23 123km²
Discharge in basins
236,8m³/s
Mean precip.
528mm/an
Mean T°
7,7°C
Moisture idx
-0,32
Max snow
19%
Mean runoff
89mm/an
Mean elev. (basins)
129m
Watersheds crossing here
- Bassin de Крайня Балаклійкаsub-area1 178,9 km²overlap590.03 km²30%
- Bassin de Сіверський Донецьsub-area590,4 km²overlap411.74 km²21%
- Bassin de Чепільsub-area248,5 km²overlap249.33 km²13%
- Bassin de Сіверський Донецьsub-area183,6 km²overlap184.15 km²9%
- Bassin de Берекаsub-area2 643,5 km²overlap149.89 km²8%
- Bassin de Сіверський Донецьsub-area101,2 km²overlap101.56 km²5%
- Bassin de Беречкаsub-area163,6 km²overlap100.31 km²5%
- Basin #40880sub-area186 km²overlap77.47 km²4%
- Bassin de Сіверський Донецьsub-area407,6 km²overlap76.65 km²4%
Lakes (12, top by area)
- Ozero Lymanarea11,8 km²avg depth5.0 m
- Lac 1340972area0,5 km²avg depth4.1 m
- Lac 1341149area0,4 km²avg depth4.0 m
- Lac 1341651area0,3 km²avg depth3.2 m
- Lac 1340841area0,2 km²avg depth2.8 m
- Lac 1341283area0,2 km²avg depth4.3 m
- Lac 1341345area0,2 km²avg depth4.5 m
- Lac 1340690area0,2 km²avg depth4.3 m
- Lac 1340974area0,2 km²avg depth1.9 m
Rivers / streams (17, ord ≥ 4)
- Сіверський Донецьord 6len here109.77 km12%total899 km
- Крайня Балаклійкаord 2len here43.53 km62%total70 km
- Волоська Балаклійкаord 3len here43.21 km64%total67 km
- Середня Балаклійкаord 4len here35.87 km52%total69 km
- Теплянкаord 6len here28.91 km94%total31 km
- Чепільord 2len here21.40 km100%total21 km
- Беречкаord 2len here20.67 km82%total25 km
- Балка Суха Відногаord 2len here10.20 km94%total11 km
- Яр Сердюківord 3len here9.09 km81%total11 km
- Савинкаord 6len here6.97 km100%total7 km
- Жолобокord 1len here6.42 km100%total6 km
- Балка Мокра Відногаord 1len here6.32 km94%total7 km
5 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
22,7%
Pesticides
32,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas27
IUCN Not Reported · 27
Byshkinski steppes
IUCN Not ReportedEmerald Network
171 km²
Balakliyky
IUCN Not ReportedEmerald Network
74 km²
Protopopivka-Petrivs'ke
IUCN Not ReportedEmerald Network
73 km²
Iziumska luka
IUCN Not ReportedRegional landscape park · 2003
51 km²
Iziumska Luka Regional Landscape Park
IUCN Not ReportedEmerald Network
50 km²
Complete list27 protected areas
- Siverskyi Donets river valley in Kharkiv oblast - 2Emerald NetworkIUCN Not Reported814 km²
- Byshkinski steppesEmerald NetworkIUCN Not Reported171 km²
- BalakliykyEmerald NetworkIUCN Not Reported74 km²
- Protopopivka-Petrivs'keEmerald NetworkIUCN Not Reported73 km²
- Iziumska lukaRegional landscape parkIUCN Not Reported200351 km²
- Iziumska Luka Regional Landscape ParkEmerald NetworkIUCN Not Reported50 km²
- Lysogirka izyumskaEmerald NetworkIUCN Not Reported34 km²
- Lyman lake systemEmerald NetworkIUCN Not Reported32 km²
- MilovaEmerald NetworkIUCN Not Reported22 km²
- PoligonEmerald NetworkIUCN Not Reported18 km²
- Savynska lisova dachaZakaznykIUCN Not Reported199617 km²
- Kreidianska lisova dachaZakaznykIUCN Not Reported198413 km²
- TiundykZapovidne urochyshcheIUCN Not Reported198410 km²
- BirZapovidne urochyshcheIUCN Not Reported19847 km²
- VitrivskyiZakaznykIUCN Not Reported20184 km²
- LymanZakaznykIUCN Not Reported19932 km²
- NurivskyiZakaznykIUCN Not Reported20020 km²
- BoineveZakaznykIUCN Not Reported19840 km²
- ProtopopivskyiZakaznykIUCN Not Reported19980 km²
- RybchyneZakaznykIUCN Not Reported19840 km²
- StudenokZakaznykIUCN Not Reported19840 km²
- KovylovyiZakaznykIUCN Not Reported19910 km²
- Borysohlibskyi birZakaznykIUCN Not Reported19840 km²
- SerbivskyiZakaznykIUCN Not Reported19840 km²
- BairakZakaznykIUCN Not Reported19840 km²
- YunnativskaNatural monumentIUCN Not Reported19980 km²
- Petrivskyi dub-veletenNatural monumentIUCN Not Reported19840 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN