Ontologia

Town|Municipal · SRB

Mali Zvornik

Serbia

CfaTemperate, no dry season, hot summer(50 %)

Species observed

253

Observations

526

Area

143,8km²

Ecological tissue

Sample of 44 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 Mali Zvornik : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
75
Connectance
0.079
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

253 distinct species · 526 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

526 obs · 5 cellules
Obs. / cellule
≥ 160
160–159
145–159
129–144
< 129

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,1°C

Annual rain

974mm

Warmest m°

25,8°C

Coldest m°

-4,3°C

Elevation: 346 m on average (min 130 m, max 804 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
974mm
Warmest month
25,8°C
Coldest month
-4,3°C
Mean alt.
346m
Min
130m
Max
804m
Std. dev.
144m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(50 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

30,1g/kg

Clay

30,1%

Sand

33,1%

Silt

36,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
48,0g/kg
Clay
29,3%
Sand
34,0%
Silt
36,7%
5–15 cm
pH H₂O
6,2
Org. C
25,9g/kg
Clay
29,6%
Sand
33,0%
Silt
37,4%
15–30 cm
pH H₂O
6,2
Org. C
16,5g/kg
Clay
31,4%
Sand
32,4%
Silt
36,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest69.3%
Crops6.4%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)23.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

43,6km

Lake surface here

4,36km²

Basins crossed

2

Max stream order

6

Max drainage

17 257km²

Discharge in basins

63,2m³/s

Mean precip.

847mm/an

Mean T°

10,6°C

Moisture idx

-0,10

Max snow

9%

Mean runoff

277mm/an

Mean elev. (basins)

328m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

63,4%

Pesticides

21,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)