Raca-Bijeljina
IUCN Not ReportedEmerald Network
119 km²
Town|Municipal · SRB
Šabac
Serbia
CfaTemperate, no dry season, hot summer(94 %)
Species observed
981
Observations
4 593
Area
778km²
Ecological tissue
Sample of 32 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 Šabac : 24 espèces reliées par 73 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
73
Connectance
0.138
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
981 distinct species · 4 593 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,1°C
Annual rain
801mm
Warmest m°
27,7°C
Coldest m°
-3,2°C
Elevation: 145 m on average (min 76 m, max 539 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,1°C
Annual rain
801mm
Warmest month
27,7°C
Coldest month
-3,2°C
Mean alt.
145m
Min
76m
Max
539m
Std. dev.
86m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(94 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
25,9g/kg
Clay
33,7%
Sand
28,8%
Silt
37,5%
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
6,5
Org. C
43,0g/kg
Clay
33,2%
Sand
29,2%
Silt
37,6%
5–15 cm
pH H₂O
6,5
Org. C
20,2g/kg
Clay
33,7%
Sand
28,3%
Silt
38,0%
15–30 cm
pH H₂O
6,5
Org. C
14,5g/kg
Clay
34,3%
Sand
29,0%
Silt
36,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.3%
Crops54.8%
Built-up0.8%
Bare soil1.1%
Other (grassland, water…)24.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
141,9km
Basins crossed
6
Max stream order
6
Max drainage
81 877km²
Discharge in basins
361,8m³/s
Mean precip.
712mm/an
Mean T°
11,3°C
Moisture idx
-0,26
Max snow
8%
Mean runoff
175mm/an
Mean elev. (basins)
140m
Watersheds crossing here
- Bassin de Саваsub-area2 222,4 km²overlap524.79 km²67%
- Bassin de Добраваsub-area369,2 km²overlap154.57 km²20%
- Bassin de Јадарsub-area983,5 km²overlap47.86 km²6%
- Bassin de Drinasub-area579,7 km²overlap30.18 km²4%
- Bassin de Тамнаваsub-area753 km²overlap19.59 km²3%
- Bassin de Саваsub-area690 km²overlap1.01 km²0%
Rivers / streams (13, ord ≥ 4)
- Јерезord 2len here32.87 km79%total41 km
- Думачаord 1len here27.48 km100%total27 km
- Бела рекаord 2len here24.65 km74%total33 km
- Добраваord 3len here23.55 km53%total45 km
- Копљевићord 1len here11.69 km100%total12 km
- Мутникord 1len here8.18 km100%total8 km
- Битваord 3len here4.01 km16%total25 km
- Крамска река (Ставице)ord 1len here3.38 km100%total3 km
- Drinaord 6len here2.90 km1%total447 km
- Камичакord 2len here2.58 km41%total6 km
- Церски каналord 2len here0.30 km10%total3 km
- Грешаваord 1len here0.26 km10%total3 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,4nW
Built-up
77,9%
Pesticides
20,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Planina Cer
IUCN VLandscape of Outstanding Qualities · 2023
63 km²
Tekeris
IUCN Not ReportedArea of Cultural and Historical Importance · 1977
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN