Ostoja Biebrzańska
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
1 485 km²
Commune · POL
Nowy Dwór
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
179
Observations
696
Area
121,1km²
Ecological tissue
Sample of 33 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 Nowy Dwór : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
61
Connectance
0.116
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
179 distinct species · 696 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,2°C
Annual rain
599mm
Warmest m°
22,3°C
Coldest m°
-5,7°C
Elevation: 149 m on average (min 121 m, max 182 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,2°C
Annual rain
599mm
Warmest month
22,3°C
Coldest month
-5,7°C
Mean alt.
149m
Min
121m
Max
182m
Std. dev.
16m
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
5,8
Org. C
70,5g/kg
Clay
10,6%
Sand
63,7%
Silt
25,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Sokółka
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
124,2g/kg
Clay
10,4%
Sand
63,9%
Silt
25,7%
5–15 cm
pH H₂O
5,8
Org. C
49,2g/kg
Clay
9,4%
Sand
64,9%
Silt
25,7%
15–30 cm
pH H₂O
5,9
Org. C
38,2g/kg
Clay
12,1%
Sand
62,3%
Silt
25,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.0%
Crops50.6%
Built-up0.3%
Bare soil1.2%
Other (grassland, water…)26.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
28,8km
Basins crossed
2
Max stream order
3
Max drainage
985km²
Discharge in basins
0,5m³/s
Mean precip.
582mm/an
Mean T°
6,5°C
Moisture idx
-0,17
Max snow
27%
Mean runoff
165mm/an
Mean elev. (basins)
146m
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
0,1nW
Built-up
25,3%
Pesticides
14,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN Not Assigned · 2IUCN II · 1
Dolina Biebrzy
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
1 212 km²
Biebrzanski National Park
IUCN IIWetland of International Importance (Ramsar Site) · 1995
597 km²
Biebrzański Park Narodowy
IUCN Not AssignedNational Park · 1993
597 km²
Dolina Biebrzy
IUCN Not AssignedProtected Landscape Area · 1982
284 km²
Źródliska Wzgórz Sokólskich
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2013
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN