Ontologia

Region · ukr

Volyn

Ukraine

DfbCold, no dry season, warm summer(100 %)

Species observed

4 153

Observations

86 353

Area

20 339,1km²

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 Volyn : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
87
Connectance
0.138
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

4 153 distinct species · 86 353 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

86 353 obs · 562 cellules
Obs. / cellule
≥ 1 802
429–1 801
77–428
22–76
< 22

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

8,0°C

Annual rain

638mm

Warmest m°

23,2°C

Coldest m°

-5,4°C

Elevation: 183 m on average (min 139 m, max 269 m)

Bioclimatic detailsExpert
Annual mean temp.
8,0°C
Annual rain
638mm
Warmest month
23,2°C
Coldest month
-5,4°C
Mean alt.
183m
Min
139m
Max
269m
Std. dev.
25m
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

6,2

Org. C

39,3g/kg

Clay

14,6%

Sand

54,6%

Silt

30,8%

Average over 0-30 cm. Per-depth details in expert panel.

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
70,5g/kg
Clay
14,3%
Sand
54,5%
Silt
31,1%
5–15 cm
pH H₂O
6,2
Org. C
25,7g/kg
Clay
14,4%
Sand
54,8%
Silt
30,7%
15–30 cm
pH H₂O
6,3
Org. C
21,7g/kg
Clay
15,1%
Sand
54,3%
Silt
30,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest34.7%
Crops40.6%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)24.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology53 basins · 50 lakes · 83 rivers

Hydrology metrics for this exact territory

Stream length here

2 884,5km

Lake surface here

124,54km²

Basins crossed

53

Max stream order

5

Max drainage

16 336km²

Discharge in basins

372,7m³/s

Mean precip.

576mm/an

Mean T°

7,3°C

Moisture idx

-0,22

Max snow

30%

Mean runoff

128mm/an

Mean elev. (basins)

181m

Watersheds crossing here

44 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (83, ord ≥ 4)

71 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

23,4%

Pesticides

33,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas100

IUCN Not Reported · 88IUCN Not Assigned · 4IUCN II · 3IUCN IV · 2IUCN Ia · 2IUCN V · 1📍 Point sites · 2

Shatskyi

IUCN Not Reported

Emerald Network

536 km²

Rivnenskyi

IUCN Not Reported

Nature reserve · 1999

433 km²

Complete list

+ 40 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations19