Dolina Narwi
IUCN Not AssignedProtected Landscape Area · 1986
422 km²
Commune · POL
Juchnowiec Kościelny
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
329
Observations
879
Area
171,8km²
Ecological tissue
Sample of 41 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 Juchnowiec Kościelny : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
83
Connectance
0.101
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
329 distinct species · 879 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,6°C
Annual rain
609mm
Warmest m°
22,8°C
Coldest m°
-5,4°C
Elevation: 141 m on average (min 123 m, max 160 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,6°C
Annual rain
609mm
Warmest month
22,8°C
Coldest month
-5,4°C
Mean alt.
141m
Min
123m
Max
160m
Std. dev.
7m
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
52,4g/kg
Clay
8,0%
Sand
69,8%
Silt
22,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Białystok
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
102,5g/kg
Clay
8,2%
Sand
69,6%
Silt
22,2%
5–15 cm
pH H₂O
5,5
Org. C
23,7g/kg
Clay
7,8%
Sand
70,1%
Silt
22,1%
15–30 cm
pH H₂O
5,6
Org. C
31,0g/kg
Clay
7,9%
Sand
69,7%
Silt
22,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.4%
Crops45.7%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)28.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
53,8km
Basins crossed
3
Max stream order
4
Max drainage
4 298km²
Discharge in basins
3,3m³/s
Mean precip.
567mm/an
Mean T°
6,9°C
Moisture idx
-0,21
Max snow
31%
Mean runoff
152mm/an
Mean elev. (basins)
136m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,1nW
Built-up
91,6%
Pesticides
14,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN Not Assigned · 1
Ostoja w Dolinie Górnej Narwi
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
191 km²
Dolina Górnej Narwi
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
184 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN