Lasy Puszczy nad Drawą
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
1 903 km²
Commune · POL
Wałcz (rural)
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
1 137
Observations
4 235
Area
574,9km²
Ecological tissue
Sample of 37 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 Wałcz (rural) : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 6 types (connectance 12.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
94
Connectance
0.127
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
1 137 distinct species · 4 235 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,2°C
Annual rain
674mm
Warmest m°
22,2°C
Coldest m°
-3,5°C
Elevation: 126 m on average (min 95 m, max 170 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,2°C
Annual rain
674mm
Warmest month
22,2°C
Coldest month
-3,5°C
Mean alt.
126m
Min
95m
Max
170m
Std. dev.
15m
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
5,5
Org. C
37,4g/kg
Clay
8,5%
Sand
73,9%
Silt
17,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Wałcz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
55,1g/kg
Clay
8,4%
Sand
73,9%
Silt
17,7%
5–15 cm
pH H₂O
5,4
Org. C
28,4g/kg
Clay
6,9%
Sand
75,1%
Silt
18,0%
15–30 cm
pH H₂O
5,7
Org. C
28,7g/kg
Clay
10,2%
Sand
72,7%
Silt
17,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.0%
Crops38.0%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)16.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 23 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
112,2km
Lake surface here
9,77km²
Basins crossed
6
Max stream order
3
Max drainage
12 728km²
Discharge in basins
5,4m³/s
Mean precip.
616mm/an
Mean T°
7,4°C
Moisture idx
-0,10
Max snow
34%
Mean runoff
195mm/an
Mean elev. (basins)
131m
Watersheds crossing here
- Bassin de Piławasub-area1 333,2 km²overlap531.28 km²92%
- Bassin de Notećsub-area1 710,5 km²overlap25.28 km²4%
- Bassin de Rurzycasub-area121,4 km²overlap9.43 km²2%
- Bassin de Gwdasub-area279,3 km²overlap5.75 km²1%
- Bassin de Płocicznasub-area321 km²overlap2.85 km²0%
- Bassin de Cieszynkasub-area241,3 km²overlap0.35 km²0%
Lakes (23, top by area)
- Jezioro Betyńarea7,6 km²avg depth8.4 m
- Zdbicznoarea2,5 km²avg depth6.3 m
- Jezioro Radunarea2 km²avg depth4.5 m
- Businoarea1,2 km²avg depth3.8 m
- Jezioro Zamkowearea1,2 km²avg depth2.3 m
- Lac 1324753area0,9 km²avg depth5.6 m
- Lac 1324611area0,8 km²avg depth6.0 m
- Lac 1324699area0,7 km²avg depth5.5 m
- Lac 1324650area0,4 km²avg depth1.8 m
14 more lakes
- Lac 1325195area0,4 km²avg depth4.9 m
- Lac 1324277area0,3 km²avg depth4.9 m
- Lac 1325128area0,3 km²avg depth3.0 m
- Lac 1325073area0,3 km²avg depth3.2 m
- Lac 1324793area0,2 km²avg depth4.9 m
- Lac 1324922area0,2 km²avg depth3.4 m
- Lac 1324574area0,2 km²avg depth3.8 m
- Lac 1324854area0,1 km²avg depth3.8 m
- Lac 1324919area0,1 km²avg depth2.9 m
- Lac 1324535area0,1 km²avg depth4.1 m
- Lac 1325022area0,1 km²avg depth3.5 m
- Lac 1324441area0,1 km²avg depth3.2 m
- Lac 1324800area0,1 km²avg depth3.1 m
- Lac 1324595area0,1 km²avg depth1.6 m
Rivers / streams (10, ord ≥ 4)
- Dobrzycaord 3len here30.62 km74%total41 km
- Piławaord 3len here22.86 km18%total125 km
- Świerczyniecord 2len here12.34 km49%total25 km
- Pilcaord 2len here11.10 km73%total15 km
- Piławkaord 3len here10.84 km100%total11 km
- Przyłęgord 1len here10.62 km73%total15 km
- Kłębowiankaord 2len here9.22 km100%total9 km
- Rurzycaord 3len here3.34 km5%total69 km
- Niekurska Strugaord 1len here0.95 km4%total23 km
- Kanał Morzyceord 1len here0.37 km15%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
18,7%
Pesticides
14,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas15
IUCN Not Assigned · 6IUCN Not Reported · 5IUCN IV · 4
Puszcza nad Gwdą
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
777 km²
Uroczyska Puszczy Drawskiej
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
748 km²
Pojezierze Wałeckie i Dolina Gwdy (woj. wielkopolskie)
IUCN Not AssignedProtected Landscape Area · 1989
602 km²
Pojezierze Wałeckie i Dolina Gwdy (woj. zachodniopomorskie)
IUCN Not AssignedProtected Landscape Area · 1989
373 km²
Puszcza nad Drawą (woj. zachodniopomorskie)
IUCN Not AssignedProtected Landscape Area · 1989
345 km²
Complete list15 protected areas
- Lasy Puszczy nad DrawąSpecial Protection Area (Birds Directive)IUCN Not Reported20071 903 km²
- Puszcza nad GwdąSpecial Protection Area (Birds Directive)IUCN Not Reported2007777 km²
- Uroczyska Puszczy DrawskiejSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2023748 km²
- Pojezierze Wałeckie i Dolina Gwdy (woj. wielkopolskie)Protected Landscape AreaIUCN Not Assigned1989602 km²
- Pojezierze Wałeckie i Dolina Gwdy (woj. zachodniopomorskie)Protected Landscape AreaIUCN Not Assigned1989373 km²
- Puszcza nad Drawą (woj. zachodniopomorskie)Protected Landscape AreaIUCN Not Assigned1989345 km²
- Puszcza nad Drawą (woj. wielkopolskie)Protected Landscape AreaIUCN Not Assigned1989294 km²
- Jezioro Wielki BytyńSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202320 km²
- Wielki BytyńNature ReserveIUCN IV198919 km²
- Dolina RurzycySite of Community Importance (Habitats Directive)IUCN Not Reported200918 km²
- Wielkopolska Dolina RurzycyNature ReserveIUCN Not Assigned20089 km²
- Dolina RurzycyNature ReserveIUCN IV20056 km²
- Golcowe BagnoNature ReserveIUCN IV19911 km²
- Mokradła koło Leśniczówki ŁowiskaNature ReserveIUCN Not Assigned20111 km²
- GlinkiNature ReserveIUCN IV19740 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN