Libavá
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
327 km²
District · CZE
Opava
Czechia
DfbCold, no dry season, warm summer(100 %)
Species observed
2 557
Observations
61 262
Area
1 109,5km²
Ecological tissue
Sample of 31 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 Opava : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 6 types (connectance 22.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
106
Connectance
0.228
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
2 557 distinct species · 61 262 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,3°C
Annual rain
667mm
Warmest m°
22,3°C
Coldest m°
-4,8°C
Elevation: 370 m on average (min 204 m, max 711 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,3°C
Annual rain
667mm
Warmest month
22,3°C
Coldest month
-4,8°C
Mean alt.
370m
Min
204m
Max
711m
Std. dev.
110m
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
6,0
Org. C
29,2g/kg
Clay
21,3%
Sand
19,5%
Silt
59,2%
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
6,0
Org. C
50,3g/kg
Clay
20,2%
Sand
19,8%
Silt
60,1%
5–15 cm
pH H₂O
6,0
Org. C
22,1g/kg
Clay
21,6%
Sand
19,2%
Silt
59,1%
15–30 cm
pH H₂O
6,1
Org. C
15,1g/kg
Clay
22,2%
Sand
19,4%
Silt
58,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.1%
Crops54.2%
Built-up1.1%
Bare soil0.3%
Other (grassland, water…)19.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 7 lakes · 41 rivers
Hydrology metrics for this exact territory
Stream length here
264,4km
Lake surface here
4,88km²
Basins crossed
4
Max stream order
4
Max drainage
8 046km²
Discharge in basins
12,1m³/s
Mean precip.
715mm/an
Mean T°
7,1°C
Moisture idx
-0,03
Max snow
24%
Mean runoff
241mm/an
Mean elev. (basins)
459m
Watersheds crossing here
Lakes (7, top by area)
Rivers / streams (41, ord ≥ 4)
- Opavaord 4len here24.50 km41%total60 km
- Otický příkopord 2len here22.14 km100%total22 km
- Moraviceord 3len here19.44 km44%total45 km
- Oldřišovský potokord 1len here15.54 km86%total18 km
- Rychtářský potokord 1len here13.13 km100%total13 km
- Heraltický potokord 1len here12.09 km100%total12 km
- Hvozdniceord 2len here11.45 km96%total12 km
- Opava / Opawaord 3len here10.49 km68%total16 km
- Čižinaord 1len here9.77 km52%total19 km
- Městský náhonord 1len here8.46 km100%total8 km
- Mlýnská strouhaord 3len here8.32 km74%total11 km
- Hořinaord 1len here8.10 km100%total8 km
29 more river segmentssorted by Strahler order + length
- Lobníkord 2len here7.81 km73%total11 km
- Macalkaord 3len here7.35 km100%total7 km
- Vogelgrundbachord 3len here7.13 km43%total16 km
- Juliánkaord 4len here6.04 km94%total6 km
- Setinaord 1len here6.03 km37%total16 km
- Opustaord 1len here5.95 km88%total7 km
- Bečvaord 1len here5.41 km62%total9 km
- Pštinaord 1len here5.18 km53%total10 km
- Hradečnáord 1len here4.20 km100%total4 km
- Raduňkaord 1len here4.08 km100%total4 km
- Deštnáord 1len here4.07 km100%total4 km
- Píšťský potok / Młynówkaord 1len here4.03 km57%total7 km
- Odraord 6len here3.86 km1%total615 km
- Ostraord 1len here3.65 km27%total13 km
- Sedlinkaord 1len here3.58 km100%total4 km
- Melčský potokord 1len here3.08 km100%total3 km
- Heřmanický potokord 2len here2.86 km62%total5 km
- Porubkaord 2len here2.51 km9%total27 km
- Něčínský potokord 1len here2.40 km43%total6 km
- Stará vodaord 2len here2.20 km11%total20 km
- Štěpánkaord 4len here1.80 km100%total2 km
- Velkáord 3len here1.70 km100%total2 km
- Strahovický potokord 1len here1.55 km100%total2 km
- Čermnáord 1len here1.44 km24%total6 km
- Červenkaord 1len here1.06 km10%total11 km
- Hájnický potokord 3len here0.80 km15%total5 km
- Horníkord 1len here0.70 km101%total1 km
- Biała Wodaord 3len here0.24 km1%total29 km
- Salašord 1len here0.24 km3%total9 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
106,6%
Pesticides
23,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas38
IUCN Not Reported · 15IUCN IV · 14IUCN III · 8IUCN Ia · 1
Libavá
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2012
108 km²
Libavá
IUCN IVContract Protected Area · 2009
84 km²
Údolí Moravice
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
2 km²
Koutské a Zábřežské louky
IUCN IVNature Reserve · 1974
2 km²
Rozumicki Las
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2012
1 km²
Complete list38 protected areas
- LibaváSpecial Protection Area (Birds Directive)IUCN Not Reported2004327 km²
- LibaváSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2012108 km²
- LibaváContract Protected AreaIUCN IV200984 km²
- Údolí MoraviceSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20172 km²
- Koutské a Zábřežské loukyNature ReserveIUCN IV19742 km²
- Rozumicki LasSite of Community Importance (Habitats Directive)IUCN Not Reported20121 km²
- ŠilheřoviceNature MonumentIUCN III20131 km²
- ŠilheřoviceSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20131 km²
- RozumiceNature ReserveIUCN IV20001 km²
- Děhylovský potok - ŠtěpánSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20181 km²
- Hněvošický hájNature ReserveIUCN IV19701 km²
- Hněvošický hájSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20121 km²
- KalužaNational Nature ReserveIUCN Ia19701 km²
- Údolí MoraviceNature MonumentIUCN III20131 km²
- HvozdniceNature ReserveIUCN IV19881 km²
- DařenecNature ReserveIUCN IV19690 km²
- U Leskoveckého chodníkaNature ReserveIUCN IV19700 km²
- HořinaNature ReserveIUCN IV19480 km²
- Jilešovice - DěhylovSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20130 km²
- Jilešovice-DěhylovNature MonumentIUCN III20130 km²
- Horní OdraSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20190 km²
- HůrkyNature MonumentIUCN IV19950 km²
- ValachNature ReserveIUCN III19700 km²
- Heraltický potokNature MonumentIUCN IV19910 km²
- JakartoviceNature MonumentIUCN III20130 km²
- JakartoviceSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20130 km²
- Otická sopkaNature MonumentIUCN III19910 km²
- Černý les u Šilhéřovic II.Nature ReserveIUCN IV19700 km²
- Úvalenské loukyNature MonumentIUCN IV19570 km²
- Nové TěchanoviceNature ReserveIUCN IV19700 km²
- HranečníkNature MonumentIUCN IV19900 km²
- Černý důlNature MonumentIUCN III19880 km²
- Černý důlSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20120 km²
- Odkryv v KravaříchNational Nature MonumentIUCN III19660 km²
- ZálužnáSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20140 km²
- Staré OldřůvkySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20140 km²
- Štola JakartoviceSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20140 km²
- Čermná - důl PotlachovýSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20160 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN