Grądy Odrzańskie
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
209 km²
County · POL
Wrocław
Poland
DfbCold, no dry season, warm summer(100 %)
Species observed
3 570
Observations
64 803
Area
1 117,9km²
Ecological tissue
Sample of 39 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 Wrocław : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 5 types (connectance 14.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
107
Connectance
0.144
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
3 570 distinct species · 64 803 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,2°C
Annual rain
597mm
Warmest m°
23,5°C
Coldest m°
-3,6°C
Elevation: 149 m on average (min 118 m, max 544 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,2°C
Annual rain
597mm
Warmest month
23,5°C
Coldest month
-3,6°C
Mean alt.
149m
Min
118m
Max
544m
Std. dev.
41m
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
6,3
Org. C
28,3g/kg
Clay
22,4%
Sand
35,5%
Silt
42,1%
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
6,2
Org. C
51,7g/kg
Clay
21,6%
Sand
36,2%
Silt
42,2%
5–15 cm
pH H₂O
6,3
Org. C
19,2g/kg
Clay
21,7%
Sand
36,2%
Silt
42,2%
15–30 cm
pH H₂O
6,5
Org. C
14,0g/kg
Clay
24,0%
Sand
34,1%
Silt
42,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest12.9%
Crops64.3%
Built-up1.4%
Bare soil0.4%
Other (grassland, water…)21.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 9 lakes · 36 rivers
Hydrology metrics for this exact territory
Stream length here
282,6km
Lake surface here
10,19km²
Basins crossed
4
Max stream order
5
Max drainage
27 161km²
Discharge in basins
31,6m³/s
Mean precip.
577mm/an
Mean T°
8,0°C
Moisture idx
-0,24
Max snow
18%
Mean runoff
160mm/an
Mean elev. (basins)
209m
Watersheds crossing here
Lakes (9, top by area)
- Jezioro Mietkowskiearea7,8 km²avg depth8.9 m
- Lac 1335226area0,6 km²avg depth2.0 m
- Lac 1334546area0,4 km²avg depth3.6 m
- Lac 1334896area0,4 km²avg depth1.4 m
- Lac 1334949area0,2 km²avg depth1.8 m
- Lac 1334540area0,2 km²avg depth2.3 m
- Lac 1334426area0,2 km²avg depth2.4 m
- Lac 1334510area0,2 km²avg depth2.4 m
- Lac 1335279area0,2 km²avg depth3.0 m
Rivers / streams (36, ord ≥ 4)
- Ślęzaord 3len here27.53 km39%total71 km
- Strzegomkaord 3len here23.28 km37%total63 km
- Dopływ z Klecinaord 3len here22.73 km89%total26 km
- Czarna Wodaord 6len here17.09 km10%total173 km
- Odraord 6len here15.47 km3%total615 km
- Bystrzycaord 4len here12.89 km19%total68 km
- Oleśnicaord 3len here12.88 km16%total79 km
- Oławaord 3len here12.77 km17%total75 km
- Widawaord 4len here11.53 km20%total57 km
- Sulistrowicki Potokord 1len here10.30 km100%total10 km
- Jagodnaord 2len here10.01 km95%total10 km
- Młynówkaord 4len here9.88 km5%total180 km
24 more river segmentssorted by Strahler order + length
- Sobocka Wodaord 2len here9.65 km97%total10 km
- Mielnicaord 2len here9.05 km100%total9 km
- Żórawkaord 1len here8.88 km36%total25 km
- Dopływ ze Słupicord 1len here8.32 km48%total17 km
- Miłoszowska Strugaord 1len here7.98 km58%total14 km
- Czarna Sławkaord 3len here7.06 km100%total7 km
- Kasinaord 1len here6.89 km66%total10 km
- Żalinaord 2len here6.47 km100%total6 km
- Trawnaord 3len here6.30 km100%total6 km
- Sławkaord 1len here6.29 km100%total6 km
- Dopływ spod Kobierzycord 1len here3.84 km100%total4 km
- Leniwkaord 1len here2.46 km100%total2 km
- Dobraord 2len here2.36 km14%total17 km
- Przyłękord 1len here2.25 km100%total2 km
- Górna Oławaord 1len here1.98 km32%total6 km
- Gniłaord 1len here1.90 km100%total2 km
- Domasławkaord 1len here1.57 km100%total2 km
- Rakowski Potokord 1len here1.00 km15%total7 km
- Dopływ z Jakubkowicord 1len here0.96 km7%total13 km
- Sadowaord 1len here0.54 km21%total3 km
- Dopływ spod lasu Koło Pomnikaord 4len here0.34 km2%total20 km
- Karczycki Potokord 1len here0.11 km1%total8 km
- Młyniskoord 1len here0.01 km1%total1 km
- Kanał Kłokoczyckiord 3len here≈ tangenttotal6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
4,3nW
Built-up
138,8%
Pesticides
13,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas14
IUCN Not Reported · 9IUCN Not Assigned · 2IUCN IV · 2IUCN V · 1
Grądy w Dolinie Odry
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
88 km²
Park Krajobrazowy Dolina Bystrzycy
IUCN VLandscape Park · 1998
86 km²
Ślężański Park Krajobrazowy
IUCN Not AssignedLandscape Park · 1988
77 km²
Masyw Ślęży
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2009
51 km²
Wzgórza Trzebnickie
IUCN Not AssignedProtected Landscape Area · 2009
33 km²
Complete list14 protected areas
- Grądy OdrzańskieSpecial Protection Area (Birds Directive)IUCN Not Reported2004209 km²
- Grądy w Dolinie OdrySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201788 km²
- Park Krajobrazowy Dolina BystrzycyLandscape ParkIUCN V199886 km²
- Ślężański Park KrajobrazowyLandscape ParkIUCN Not Assigned198877 km²
- Masyw ŚlężySite of Community Importance (Habitats Directive)IUCN Not Reported200951 km²
- Wzgórza TrzebnickieProtected Landscape AreaIUCN Not Assigned200933 km²
- Lasy GrędzińskieSite of Community Importance (Habitats Directive)IUCN Not Reported201231 km²
- Kumaki DobrejSite of Community Importance (Habitats Directive)IUCN Not Reported201221 km²
- Łęgi nad BystrzycąSite of Community Importance (Habitats Directive)IUCN Not Reported201221 km²
- Zbiornik MietkowskiSpecial Protection Area (Birds Directive)IUCN Not Reported200712 km²
- Przeplatki nad BystrzycąSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20238 km²
- Stawy w BorowejSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20232 km²
- Góra ŚlężaNature ReserveIUCN IV19542 km²
- Łąka SulistrowickaNature ReserveIUCN IV19580 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN