Ribnjaci Grudnjak i Našice
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2013
208 km²
Commune · HRV
Đurđenovac
Croatia
CfaTemperate, no dry season, hot summer(100 %)
Species observed
159
Observations
2 023
Area
116,6km²
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 Đurđenovac : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 2 types (connectance 18.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
46
Connectance
0.182
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
159 distinct species · 2 023 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,7°C
Annual rain
753mm
Warmest m°
27,3°C
Coldest m°
-3,0°C
Elevation: 103 m on average (min 94 m, max 122 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,7°C
Annual rain
753mm
Warmest month
27,3°C
Coldest month
-3,0°C
Mean alt.
103m
Min
94m
Max
122m
Std. dev.
4m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
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
23,2g/kg
Clay
26,2%
Sand
38,1%
Silt
35,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
36,4g/kg
Clay
26,1%
Sand
37,6%
Silt
36,3%
5–15 cm
pH H₂O
6,3
Org. C
19,7g/kg
Clay
26,4%
Sand
35,8%
Silt
37,7%
15–30 cm
pH H₂O
6,3
Org. C
13,7g/kg
Clay
26,1%
Sand
41,0%
Silt
32,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.1%
Crops48.9%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)20.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 7 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
35,3km
Lake surface here
3,70km²
Basins crossed
1
Max stream order
4
Max drainage
40 250km²
Discharge in basins
21,6m³/s
Mean precip.
700mm/an
Mean T°
11,0°C
Moisture idx
-0,26
Max snow
6%
Mean runoff
160mm/an
Mean elev. (basins)
115m
Watersheds crossing here
Lakes (7, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
42,5%
Pesticides
11,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Ribnjak Grudnjak s okolnim šumskim kompleksom
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2014
124 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN