Ostoja Drawska
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
1 540 km²
Commune · POL
Szczecinek (rural)
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
767
Observations
4 499
Area
498,9km²
Ecological tissue
Sample of 29 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 Szczecinek (rural) : 22 espèces reliées par 85 interactions GloBI sur 5 types (connectance 19.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
85
Connectance
0.195
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
767 distinct species · 4 499 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,8°C
Annual rain
748mm
Warmest m°
21,4°C
Coldest m°
-3,7°C
Elevation: 150 m on average (min 131 m, max 181 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,8°C
Annual rain
748mm
Warmest month
21,4°C
Coldest month
-3,7°C
Mean alt.
150m
Min
131m
Max
181m
Std. dev.
9m
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
49,1g/kg
Clay
8,5%
Sand
73,5%
Silt
18,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Szczecinek
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
68,5g/kg
Clay
8,1%
Sand
73,4%
Silt
18,5%
5–15 cm
pH H₂O
5,4
Org. C
42,9g/kg
Clay
6,8%
Sand
74,7%
Silt
18,5%
15–30 cm
pH H₂O
5,6
Org. C
35,9g/kg
Clay
10,6%
Sand
72,3%
Silt
17,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest39.1%
Crops36.0%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)24.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 19 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
100,2km
Lake surface here
31,17km²
Basins crossed
6
Max stream order
3
Max drainage
1 961km²
Discharge in basins
4,1m³/s
Mean precip.
645mm/an
Mean T°
7,3°C
Moisture idx
-0,02
Max snow
30%
Mean runoff
254mm/an
Mean elev. (basins)
138m
Watersheds crossing here
- Bassin de Gwdasub-area519,3 km²overlap337.91 km²68%
- Bassin de Parsętasub-area1 870,2 km²overlap110.36 km²22%
- Bassin de Płytnicasub-area360 km²overlap28.36 km²6%
- Bassin de Piławasub-area1 333,2 km²overlap13.35 km²3%
- Bassin de Gwdasub-area949,4 km²overlap8.11 km²2%
- Bassin de Czernicasub-area492,4 km²overlap0.80 km²0%
Lakes (19, top by area)
- Wielimiearea15,9 km²avg depth4.1 m
- Wierzchowoarea6,2 km²avg depth5.0 m
- Jezioro Dołgie Wielkiearea2,4 km²avg depth8.0 m
- Wielatowoarea1,6 km²avg depth4.3 m
- Jezioro Radaczarea1,4 km²avg depth3.0 m
- Lac 1322809area0,8 km²avg depth4.0 m
- Lac 1321948area0,8 km²avg depth3.8 m
- Lac 1322296area0,7 km²avg depth4.6 m
- Lac 1322089area0,7 km²avg depth3.9 m
10 more lakes
- Lac 1322099area0,6 km²avg depth5.2 m
- Lac 1323311area0,6 km²avg depth4.9 m
- Lac 1321807area0,3 km²avg depth3.1 m
- Lac 1322148area0,3 km²avg depth3.8 m
- Lac 1321973area0,3 km²avg depth3.2 m
- Lac 1322158area0,2 km²avg depth3.5 m
- Lac 1322212area0,2 km²avg depth4.0 m
- Lac 1322949area0,2 km²avg depth3.1 m
- Lac 1322109area0,2 km²avg depth2.9 m
- Lac 1323157area0,1 km²avg depth2.7 m
Rivers / streams (14, ord ≥ 4)
- Gwdaord 5len here35.07 km19%total187 km
- Osokaord 3len here13.76 km75%total18 km
- Dołgaord 3len here13.42 km71%total19 km
- Perznicaord 3len here9.16 km38%total24 km
- Bielska Strugaord 2len here7.44 km63%total12 km
- Parsętaord 4len here5.41 km4%total135 km
- Stróżkaord 1len here4.08 km100%total4 km
- Kanał Radackiord 1len here3.24 km100%total3 km
- Płytnicaord 4len here2.82 km5%total57 km
- Kłudaord 2len here2.33 km19%total12 km
- Lipowy Potokord 2len here2.20 km37%total6 km
- Siedlicka Strugaord 1len here1.30 km24%total6 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
13,4%
Pesticides
14,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas14
IUCN Not Assigned · 6IUCN Not Reported · 5IUCN IV · 3🌊 Marine · 1
Pojezierze Drawskie
IUCN Not AssignedProtected Landscape Area · 1975
930 km²
Pojezierze Wałeckie i Dolina Gwdy (woj. wielkopolskie)
IUCN Not AssignedProtected Landscape Area · 1989
602 km²
Dorzecze Parsęty
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
277 km²
Jeziora Szczecineckie
IUCN Not AssignedProtected Landscape Area · 1975
162 km²
Jeziora Szczecineckie
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
65 km²
Complete list14 protected areas
- Ostoja DrawskaSpecial Protection Area (Birds Directive)IUCN Not Reported20071 540 km²
- Pojezierze DrawskieProtected Landscape AreaIUCN Not Assigned1975930 km²
- Pojezierze Wałeckie i Dolina Gwdy (woj. wielkopolskie)Protected Landscape AreaIUCN Not Assigned1989602 km²
- Dorzecze ParsętySite of Community Importance (Habitats Directive)IUCN Not Reported2008277 km²
- Jeziora SzczecineckieProtected Landscape AreaIUCN Not Assigned1975162 km²
- Jeziora SzczecineckieSite of Community Importance (Habitats Directive)IUCN Not Reported200865 km²
- Bobolickie Jeziora LobelioweSite of Community Importance (Habitats Directive)IUCN Not Reported200848 km²
- Diabelskie PustacieSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202333 km²
- Dolina rzeki Płytnicy (gm. Borne Sulinowo)Protected Landscape AreaIUCN Not Assigned200414 km²
- Las DrzonowskiProtected Landscape AreaIUCN Not Assigned20016 km²
- Bagno KusowoNature ReserveIUCN IV20053 km²
- Dolina rzeki Płytnicy (gm. Szczecinek)Protected Landscape AreaIUCN Not Assigned20042 km²
- Jezioro KiełpinoNature ReserveIUCN IV19740 km²
- Dęby WilczkowskieNature ReserveIUCN IV19740 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN