Równiny Kurpiowskiej i Doliny Dolnej Narwi
IUCN Not AssignedProtected Landscape Area · 1982
490 km²
City with powiat rights · POL
Łomża (City)
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
460
Observations
1 131
Area
32,7km²
Ecological tissue
Sample of 40 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 Łomża (City) : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
89
Connectance
0.114
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
460 distinct species · 1 131 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,7°C
Annual rain
599mm
Warmest m°
22,8°C
Coldest m°
-5,1°C
Elevation: 113 m on average (min 98 m, max 142 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,7°C
Annual rain
599mm
Warmest month
22,8°C
Coldest month
-5,1°C
Mean alt.
113m
Min
98m
Max
142m
Std. dev.
12m
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
5,9
Org. C
73,5g/kg
Clay
9,0%
Sand
71,0%
Silt
19,9%
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
5,7
Org. C
111,7g/kg
Clay
9,2%
Sand
71,0%
Silt
19,9%
5–15 cm
pH H₂O
5,8
Org. C
46,5g/kg
Clay
8,2%
Sand
71,6%
Silt
20,2%
15–30 cm
pH H₂O
6,0
Org. C
62,3g/kg
Clay
9,8%
Sand
70,5%
Silt
19,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.5%
Crops36.4%
Built-up5.8%
Bare soil0.7%
Other (grassland, water…)50.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
12,1km
Basins crossed
1
Max stream order
6
Max drainage
15 662km²
Discharge in basins
2,0m³/s
Mean precip.
569mm/an
Mean T°
6,9°C
Moisture idx
-0,20
Max snow
24%
Mean runoff
149mm/an
Mean elev. (basins)
131m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
11hab/km²
Night light
16,6nW
Built-up
581,6%
Pesticides
14,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN Not Assigned · 1IUCN V · 1IUCN IV · 1
Dolina Dolnej Narwi
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
265 km²
Ostoja Narwiańska
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
186 km²
Łomżyński Park Krajobrazowy Doliny Narwi
IUCN VLandscape Park · 1994
74 km²
Przełomowa Dolina Narwi
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
74 km²
Rycerski Kierz
IUCN IVNature Reserve · 1989
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN