Doliny Omulwi i Płodownicy
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
344 km²
City with powiat rights · POL
Ostrołęka (City)
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
362
Observations
1 206
Area
33,5km²
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 Ostrołęka (City) : 28 espèces reliées par 88 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
88
Connectance
0.125
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
362 distinct species · 1 206 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,9°C
Annual rain
640mm
Warmest m°
23,0°C
Coldest m°
-4,8°C
Elevation: 100 m on average (min 93 m, max 107 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,9°C
Annual rain
640mm
Warmest month
23,0°C
Coldest month
-4,8°C
Mean alt.
100m
Min
93m
Max
107m
Std. dev.
4m
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
63,6g/kg
Clay
7,8%
Sand
77,4%
Silt
14,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
94,4g/kg
Clay
7,8%
Sand
77,5%
Silt
14,7%
5–15 cm
pH H₂O
5,5
Org. C
48,6g/kg
Clay
6,5%
Sand
78,4%
Silt
15,1%
15–30 cm
pH H₂O
5,6
Org. C
47,8g/kg
Clay
9,1%
Sand
76,4%
Silt
14,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.6%
Crops16.7%
Built-up6.1%
Bare soil0.4%
Other (grassland, water…)60.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
12,3km
Basins crossed
3
Max stream order
6
Max drainage
25 568km²
Discharge in basins
2,3m³/s
Mean precip.
582mm/an
Mean T°
7,0°C
Moisture idx
-0,18
Max snow
29%
Mean runoff
169mm/an
Mean elev. (basins)
120m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
8hab/km²
Night light
15,7nW
Built-up
614,2%
Pesticides
15,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Dolina Dolnej Narwi
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
265 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN