Ontologia

Commune · POL

Hajnówka (rural)

Poland

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

Species observed

5 213

Observations

46 336

Area

292,9km²

Ecological tissue

Sample of 30 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 Hajnówka (rural) : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 6 types (connectance 15.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
68
Connectance
0.156
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

5 213 distinct species · 46 336 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 336 obs · 11 cellules
Obs. / cellule
≥ 10 885
8 084–10 884
6 790–8 083
2 820–6 789
< 2 820

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

Climate

Mean T°

7,5°C

Annual rain

627mm

Warmest m°

22,9°C

Coldest m°

-5,6°C

Elevation: 167 m on average (min 154 m, max 192 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
627mm
Warmest month
22,9°C
Coldest month
-5,6°C
Mean alt.
167m
Min
154m
Max
192m
Std. dev.
7m
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

5,4

Org. C

50,3g/kg

Clay

8,9%

Sand

68,9%

Silt

22,3%

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

Dominant lithology: suGLiMaggregated to Hajnówka

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
95,6g/kg
Clay
8,7%
Sand
68,9%
Silt
22,4%
5–15 cm
pH H₂O
5,4
Org. C
26,8g/kg
Clay
8,5%
Sand
69,2%
Silt
22,3%
15–30 cm
pH H₂O
5,5
Org. C
28,4g/kg
Clay
9,4%
Sand
68,5%
Silt
22,1%

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

Land cover

Forest49.7%
Crops34.9%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)14.8%

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

Hydrology4 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

44,3km

Basins crossed

4

Max stream order

3

Max drainage

2 600km²

Discharge in basins

2,0m³/s

Mean precip.

575mm/an

Mean T°

7,1°C

Moisture idx

-0,21

Max snow

29%

Mean runoff

154mm/an

Mean elev. (basins)

159m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

21,6%

Pesticides

8,7kg/km²

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

Protected areas18

IUCN IV · 12IUCN Not Assigned · 2IUCN Not Reported · 2IUCN Not Applicable · 1IUCN II · 1📍 Point sites · 1

Białowieża Forest

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1979

1 394 km²

Puszcza Białowieska

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

631 km²

Complete list

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