Jizerské hory
IUCN VProtected Landscape Area · 1967
374 km²
Commune · POL
Świeradów-Zdrój
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
567
Observations
2 993
Area
20km²
Ecological tissue
Sample of 23 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 Świeradów-Zdrój : 17 espèces reliées par 43 interactions GloBI sur 6 types (connectance 17.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
43
Connectance
0.170
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
567 distinct species · 2 993 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,7°C
Annual rain
1 145mm
Warmest m°
20,1°C
Coldest m°
-5,5°C
Elevation: 554 m on average (min 405 m, max 1 031 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,7°C
Annual rain
1 145mm
Warmest month
20,1°C
Coldest month
-5,5°C
Mean alt.
554m
Min
405m
Max
1 031m
Std. dev.
90m
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
5,4
Org. C
42,5g/kg
Clay
16,9%
Sand
37,1%
Silt
46,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Lubań
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
68,6g/kg
Clay
16,0%
Sand
37,9%
Silt
46,1%
5–15 cm
pH H₂O
5,3
Org. C
38,8g/kg
Clay
16,5%
Sand
36,7%
Silt
46,8%
15–30 cm
pH H₂O
5,5
Org. C
20,0g/kg
Clay
18,3%
Sand
36,6%
Silt
45,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest55.5%
Crops23.2%
Built-up1.3%
Bare soil0.1%
Other (grassland, water…)19.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,4km
Basins crossed
1
Max stream order
1
Max drainage
1 067km²
Discharge in basins
0,2m³/s
Mean precip.
635mm/an
Mean T°
7,5°C
Moisture idx
-0,10
Max snow
22%
Mean runoff
251mm/an
Mean elev. (basins)
305m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,8nW
Built-up
124,9%
Pesticides
13,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN V · 1
Góry Izerskie
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2011
203 km²
Łąki Gór i Pogórza Izerskiego
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2012
64 km²
Torfowiska Gór Izerskich
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
48 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN