Dolina Dolnego Bugu
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
743 km²
Commune · POL
Siemiatycze
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
488
Observations
1 357
Area
36,2km²
Ecological tissue
Sample of 26 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 Siemiatycze : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 23.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
84
Connectance
0.239
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
488 distinct species · 1 357 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,8°C
Annual rain
597mm
Warmest m°
23,0°C
Coldest m°
-5,2°C
Elevation: 150 m on average (min 121 m, max 176 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,8°C
Annual rain
597mm
Warmest month
23,0°C
Coldest month
-5,2°C
Mean alt.
150m
Min
121m
Max
176m
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
5,7
Org. C
48,0g/kg
Clay
7,9%
Sand
70,4%
Silt
21,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Siemiatycze
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
100,0g/kg
Clay
8,2%
Sand
70,5%
Silt
21,2%
5–15 cm
pH H₂O
5,6
Org. C
17,1g/kg
Clay
7,0%
Sand
71,4%
Silt
21,6%
15–30 cm
pH H₂O
5,8
Org. C
27,1g/kg
Clay
8,4%
Sand
69,3%
Silt
22,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.3%
Crops31.8%
Built-up2.5%
Bare soil0.9%
Other (grassland, water…)33.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
9,2km
Lake surface here
0,39km²
Basins crossed
1
Max stream order
2
Max drainage
29 882km²
Discharge in basins
4,3m³/s
Mean precip.
553mm/an
Mean T°
7,2°C
Moisture idx
-0,24
Max snow
25%
Mean runoff
127mm/an
Mean elev. (basins)
153m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
3,8nW
Built-up
252,2%
Pesticides
14,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN Not Assigned · 1
Dolina Bugu
IUCN Not AssignedProtected Landscape Area · 1986
301 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN