Ribnjaci uz Česmu
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2013
232 km²
City · HRV
Bjelovar
Croatia
CfaTemperate, no dry season, hot summer(100 %)
Species observed
338
Observations
2 970
Area
192,5km²
Ecological tissue
Sample of 37 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 Bjelovar : 28 espèces reliées par 86 interactions GloBI sur 3 types (connectance 12.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
86
Connectance
0.122
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
338 distinct species · 2 970 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,7°C
Annual rain
810mm
Warmest m°
27,0°C
Coldest m°
-2,7°C
Elevation: 127 m on average (min 107 m, max 195 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,7°C
Annual rain
810mm
Warmest month
27,0°C
Coldest month
-2,7°C
Mean alt.
127m
Min
107m
Max
195m
Std. dev.
16m
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
5,9
Org. C
21,2g/kg
Clay
19,1%
Sand
50,2%
Silt
30,7%
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
5,7
Org. C
36,0g/kg
Clay
18,4%
Sand
50,2%
Silt
31,4%
5–15 cm
pH H₂O
5,9
Org. C
17,1g/kg
Clay
18,9%
Sand
50,0%
Silt
31,0%
15–30 cm
pH H₂O
5,9
Org. C
10,6g/kg
Clay
19,8%
Sand
50,4%
Silt
29,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.9%
Crops41.4%
Built-up1.4%
Bare soil0.8%
Other (grassland, water…)26.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
62,1km
Lake surface here
0,69km²
Basins crossed
1
Max stream order
4
Max drainage
5 828km²
Discharge in basins
1,7m³/s
Mean precip.
883mm/an
Mean T°
10,5°C
Moisture idx
-0,04
Max snow
6%
Mean runoff
276mm/an
Mean elev. (basins)
168m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (14, ord ≥ 4)
- Sloboštinaord 2len here11.14 km34%total33 km
- Stara Plavnicaord 2len here8.66 km100%total9 km
- Bokanaord 2len here8.46 km82%total10 km
- Velikaord 3len here7.80 km20%total39 km
- Severinskaord 2len here6.24 km31%total20 km
- Plavnicaord 1len here3.49 km70%total5 km
- Švasticaord 2len here3.45 km100%total3 km
- Česmaord 4len here3.25 km5%total66 km
- Stara Česmaord 4len here2.85 km32%total9 km
- Bjelovackaord 2len here2.38 km27%total9 km
- Prijegoniord 1len here1.74 km100%total2 km
- Ivanovacord 2len here1.56 km15%total11 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
1hab/km²
Night light
2,5nW
Built-up
135,6%
Pesticides
11,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Ribnjak Narta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
6 km²
Česma - šume
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN