Wydm Kotliny Toruńsko-Bydgoskiej część wschodnia i zachodnia
IUCN Not AssignedProtected Landscape Area · 1991
293 km²
Commune · POL
Rojewo
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
222
Observations
577
Area
119,8km²
Ecological tissue
Sample of 43 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 Rojewo : 37 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 121 interactions GloBI sur 6 types (connectance 12.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
121
Connectance
0.128
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
222 distinct species · 577 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,6°C
Annual rain
527mm
Warmest m°
23,0°C
Coldest m°
-3,6°C
Elevation: 78 m on average (min 66 m, max 93 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,6°C
Annual rain
527mm
Warmest month
23,0°C
Coldest month
-3,6°C
Mean alt.
78m
Min
66m
Max
93m
Std. dev.
8m
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
6,0
Org. C
44,4g/kg
Clay
10,7%
Sand
70,0%
Silt
19,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Inowrocław
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
67,9g/kg
Clay
10,5%
Sand
70,2%
Silt
19,3%
5–15 cm
pH H₂O
5,9
Org. C
40,3g/kg
Clay
9,3%
Sand
71,2%
Silt
19,5%
15–30 cm
pH H₂O
6,1
Org. C
24,8g/kg
Clay
12,2%
Sand
68,5%
Silt
19,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.9%
Crops53.5%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)22.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
36,9km
Basins crossed
3
Max stream order
2
Max drainage
179 428km²
Discharge in basins
89,4m³/s
Mean precip.
534mm/an
Mean T°
7,9°C
Moisture idx
-0,27
Max snow
24%
Mean runoff
130mm/an
Mean elev. (basins)
71m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
49,0%
Pesticides
14,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Assigned · 2
Wydmowy na południe od Torunia
IUCN Not AssignedProtected Landscape Area · 1992
155 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN