Pyzdrski
IUCN Not AssignedProtected Landscape Area · 1986
326 km²
County · POL
Kalisz
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
875
Observations
5 516
Area
1 160,1km²
Ecological tissue
Sample of 47 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 Kalisz : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 128 interactions GloBI sur 7 types (connectance 11.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
48
Interactions affichées
128
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
875 distinct species · 5 516 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,9°C
Annual rain
543mm
Warmest m°
23,6°C
Coldest m°
-3,8°C
Elevation: 128 m on average (min 94 m, max 166 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,9°C
Annual rain
543mm
Warmest month
23,6°C
Coldest month
-3,8°C
Mean alt.
128m
Min
94m
Max
166m
Std. dev.
11m
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
32,0g/kg
Clay
9,6%
Sand
70,3%
Silt
20,1%
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
5,6
Org. C
58,7g/kg
Clay
9,4%
Sand
70,7%
Silt
19,9%
5–15 cm
pH H₂O
5,7
Org. C
19,5g/kg
Clay
7,8%
Sand
71,9%
Silt
20,3%
15–30 cm
pH H₂O
5,9
Org. C
17,8g/kg
Clay
11,5%
Sand
68,2%
Silt
20,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.3%
Crops53.8%
Built-up1.1%
Bare soil0.8%
Other (grassland, water…)24.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 2 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
180,5km
Lake surface here
1,93km²
Basins crossed
9
Max stream order
5
Max drainage
4 837km²
Discharge in basins
16,1m³/s
Mean precip.
520mm/an
Mean T°
8,4°C
Moisture idx
-0,32
Max snow
22%
Mean runoff
112mm/an
Mean elev. (basins)
129m
Watersheds crossing here
- Bassin de Trojanówkasub-area1 021,9 km²overlap605.91 km²52%
- Bassin de Bawółsub-area440,3 km²overlap216.60 km²19%
- Bassin de Prosnasub-area947,7 km²overlap153.75 km²13%
- Bassin de Prosnasub-area128,6 km²overlap67.77 km²6%
- Bassin de Powasub-area323,1 km²overlap63.29 km²5%
- Bassin de Prosnasub-area113,7 km²overlap49.47 km²4%
- Bassin de Łużycasub-area332,4 km²overlap2.71 km²0%
- Bassin de Ołoboksub-area418,7 km²overlap0.44 km²0%
- Bassin de Prosnasub-area613,6 km²overlap0.11 km²0%
Lakes (2, top by area)
Rivers / streams (14, ord ≥ 4)
- Prosnaord 5len here34.88 km15%total229 km
- Pokrzywnicaord 3len here31.28 km64%total49 km
- Trojanówkaord 4len here29.48 km57%total52 km
- Swędrniaord 5len here27.18 km51%total53 km
- Bawółord 3len here23.25 km39%total60 km
- Powaord 3len here9.81 km29%total33 km
- Żabiankaord 4len here8.08 km100%total8 km
- Czarna Strugaord 6len here5.59 km7%total76 km
- Żurawkaord 1len here4.82 km28%total17 km
- Białkaord 3len here3.38 km6%total54 km
- Kanał Bernardyńskiord 5len here1.81 km28%total7 km
- Ołobokord 3len here0.80 km2%total47 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,1nW
Built-up
105,2%
Pesticides
14,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas10
IUCN Not Assigned · 5IUCN Not Reported · 3IUCN IV · 2
Brąszewicki
IUCN Not AssignedProtected Landscape Area · 1998
141 km²
Dolina Prosny
IUCN Not AssignedProtected Landscape Area · 1997
106 km²
Dolina rzeki Swędrni w okolicach Kalisza
IUCN Not AssignedProtected Landscape Area · 1992
65 km²
Dolina rzeki Ciemnej
IUCN Not AssignedProtected Landscape Area · 1990
38 km²
Puszcza Pyzdrska
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
17 km²
Complete list10 protected areas
- PyzdrskiProtected Landscape AreaIUCN Not Assigned1986326 km²
- BrąszewickiProtected Landscape AreaIUCN Not Assigned1998141 km²
- Dolina ProsnyProtected Landscape AreaIUCN Not Assigned1997106 km²
- Dolina rzeki Swędrni w okolicach KaliszaProtected Landscape AreaIUCN Not Assigned199265 km²
- Dolina rzeki CiemnejProtected Landscape AreaIUCN Not Assigned199038 km²
- Puszcza PyzdrskaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202317 km²
- Dolina SwędrniSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202213 km²
- Lipickie MokradłaSite of Community Importance (Habitats Directive)IUCN Not Reported20124 km²
- OlbinaNature ReserveIUCN IV19580 km²
- BrzezinyNature ReserveIUCN IV19580 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN