Heřmanský stav - Odra - Poolší
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2008
31 km²
District · CZE
Karviná
Czechia
DfbCold, no dry season, warm summer(100 %)
Species observed
1 732
Observations
28 273
Area
313,6km²
Ecological tissue
Sample of 33 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 Karviná : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 3 types (connectance 15.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
81
Connectance
0.153
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
1 732 distinct species · 28 273 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,0°C
Annual rain
809mm
Warmest m°
23,0°C
Coldest m°
-4,7°C
Elevation: 251 m on average (min 195 m, max 382 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,0°C
Annual rain
809mm
Warmest month
23,0°C
Coldest month
-4,7°C
Mean alt.
251m
Min
195m
Max
382m
Std. dev.
35m
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
30,9g/kg
Clay
26,8%
Sand
22,8%
Silt
50,4%
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
5,9
Org. C
55,0g/kg
Clay
26,6%
Sand
23,0%
Silt
50,5%
5–15 cm
pH H₂O
5,9
Org. C
22,6g/kg
Clay
27,2%
Sand
22,4%
Silt
50,4%
15–30 cm
pH H₂O
6,0
Org. C
15,3g/kg
Clay
26,7%
Sand
23,0%
Silt
50,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.0%
Crops28.2%
Built-up3.1%
Bare soil0.3%
Other (grassland, water…)40.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 20 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
84,9km
Lake surface here
6,68km²
Basins crossed
3
Max stream order
5
Max drainage
8 046km²
Discharge in basins
6,5m³/s
Mean precip.
808mm/an
Mean T°
7,7°C
Moisture idx
0,03
Max snow
24%
Mean runoff
334mm/an
Mean elev. (basins)
407m
Watersheds crossing here
Lakes (20, top by area)
- vodní nádrž Těrlickoarea2 km²avg depth12.0 m
- Mělčinaarea1,4 km²avg depth1.7 m
- Lac 1339182area0,6 km²avg depth2.5 m
- Lac 1339032area0,4 km²avg depth2.0 m
- Lac 1339223area0,4 km²avg depth3.6 m
- Lac 1339417area0,3 km²avg depth2.2 m
- Lac 1339338area0,3 km²avg depth2.3 m
- Lac 1339174area0,3 km²avg depth2.2 m
- Lac 1339191area0,3 km²avg depth2.8 m
11 more lakes
- Lac 1339350area0,2 km²avg depth3.0 m
- Lac 1339279area0,2 km²avg depth2.6 m
- Lac 1339285area0,2 km²avg depth3.4 m
- Lac 1339162area0,2 km²avg depth1.9 m
- Lac 1339485area0,2 km²avg depth2.8 m
- Lac 1339117area0,2 km²avg depth1.5 m
- Lac 1339552area0,2 km²avg depth2.5 m
- Lac 1339459area0,1 km²avg depth3.3 m
- Lac 1339412area0,1 km²avg depth3.3 m
- Lac 1339512area0,1 km²avg depth2.5 m
- Lac 1339421area0,1 km²avg depth3.0 m
Rivers / streams (17, ord ≥ 4)
- Stonávkaord 2len here13.66 km51%total27 km
- Loucká Mlýnkaord 2len here13.50 km100%total13 km
- Porubkaord 2len here10.46 km39%total27 km
- Petrůvkaord 4len here9.73 km69%total14 km
- Lutyňkaord 4len here8.42 km99%total9 km
- Sušankaord 2len here5.29 km79%total7 km
- Olšeord 3len here4.82 km24%total20 km
- Orlovská Stružkaord 4len here4.34 km98%total4 km
- Hrabinkaord 1len here3.16 km100%total3 km
- Chotěbuzkaord 1len here2.95 km100%total3 km
- Olše / Olzaord 4len here2.65 km50%total5 km
- Bobrówkaord 2len here2.26 km28%total8 km
5 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
4,9nW
Built-up
313,2%
Pesticides
21,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas22
IUCN Not Reported · 10IUCN III · 7IUCN IV · 4IUCN Not Assigned · 1
Niva Olše - Věřňovice
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
5 km²
Heřmanický rybník
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
5 km²
Heřmanický rybník
IUCN IVNature Monument · 2013
4 km²
Meandry rzeki Odry
IUCN Not AssignedProtected Landscape Area · 2004
2 km²
Graniczny Meander Odry
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
2 km²
Complete list22 protected areas
- Heřmanský stav - Odra - PoolšíSpecial Protection Area (Birds Directive)IUCN Not Reported200831 km²
- Niva Olše - VěřňoviceSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20185 km²
- Heřmanický rybníkSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20135 km²
- Heřmanický rybníkNature MonumentIUCN IV20134 km²
- Meandry rzeki OdryProtected Landscape AreaIUCN Not Assigned20042 km²
- Graniczny Meander OdrySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20222 km²
- Hraniční meandry OdryNature MonumentIUCN III20061 km²
- Hraniční meandry OdrySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20121 km²
- ŠilheřoviceNature MonumentIUCN III20131 km²
- ŠilheřoviceSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20131 km²
- Meandry LučinyNature MonumentIUCN IV19910 km²
- Dolní MarkloviceSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20130 km²
- Dolní MarkloviceNature MonumentIUCN III20130 km²
- SkučákNature ReserveIUCN IV19700 km²
- SkučákSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20180 km²
- Niva Olše-VěřňoviceNature MonumentIUCN III20130 km²
- KopceNature ReserveIUCN IV19540 km²
- Mokřad u RondeluNature MonumentIUCN III20130 km²
- Mokřad u RondeluSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20130 km²
- Karviná - rybníkySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20160 km²
- Karviná - rybníkyNature MonumentIUCN III20130 km²
- VěřňoviceNature MonumentIUCN III19890 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN