Ontologia

Commune · POL

Sępólno Krajeńskie

Poland

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

Species observed

963

Observations

3 259

Area

229,1km²

Ecological tissue

Sample of 25 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 Sępólno Krajeńskie : 20 espèces reliées par 47 interactions GloBI sur 5 types (connectance 15.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
47
Connectance
0.157
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

963 distinct species · 3 259 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 259 obs · 8 cellules
Obs. / cellule
≥ 1 570
1 570–1 569
356–1 569
280–355
< 280

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

Climate

Mean T°

7,9°C

Annual rain

591mm

Warmest m°

21,9°C

Coldest m°

-3,9°C

Elevation: 132 m on average (min 112 m, max 156 m)

Bioclimatic detailsExpert
Annual mean temp.
7,9°C
Annual rain
591mm
Warmest month
21,9°C
Coldest month
-3,9°C
Mean alt.
132m
Min
112m
Max
156m
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

5,6

Org. C

39,5g/kg

Clay

8,5%

Sand

74,1%

Silt

17,4%

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

Dominant lithology: suGLiMaggregated to Sępólno

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
61,9g/kg
Clay
7,9%
Sand
74,5%
Silt
17,5%
5–15 cm
pH H₂O
5,5
Org. C
26,4g/kg
Clay
6,9%
Sand
75,6%
Silt
17,4%
15–30 cm
pH H₂O
5,7
Org. C
30,1g/kg
Clay
10,7%
Sand
72,1%
Silt
17,2%

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

Land cover

Forest26.7%
Crops53.8%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)18.5%

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

Hydrology4 basins · 8 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

42,8km

Lake surface here

3,39km²

Basins crossed

4

Max stream order

3

Max drainage

4 891km²

Discharge in basins

1,3m³/s

Mean precip.

588mm/an

Mean T°

7,4°C

Moisture idx

-0,15

Max snow

22%

Mean runoff

159mm/an

Mean elev. (basins)

122m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

52,2%

Pesticides

15,2kg/km²

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

Protected areas8

IUCN IV · 4IUCN Not Assigned · 2IUCN V · 1IUCN Not Reported · 1

Dolina Łobżonki

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

59 km²

Buczyna

IUCN IV

Nature Reserve · 2001

0 km²

Complete list

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