Ontologia

Town|Municipal · SRB

Sečanj

Serbia

CfaTemperate, no dry season, hot summer(100 %)

Species observed

787

Observations

2 591

Area

587,1km²

Ecological tissue

Sample of 34 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 Sečanj : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
56
Connectance
0.100
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

787 distinct species · 2 591 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 591 obs · 16 cellules
Obs. / cellule
≥ 1 361
374–1 360
110–373
62–109
< 62

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

Climate

Mean T°

12,1°C

Annual rain

628mm

Warmest m°

27,8°C

Coldest m°

-2,7°C

Elevation: 79 m on average (min 74 m, max 125 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
628mm
Warmest month
27,8°C
Coldest month
-2,7°C
Mean alt.
79m
Min
74m
Max
125m
Std. dev.
8m
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

6,8

Org. C

22,4g/kg

Clay

44,7%

Sand

19,1%

Silt

36,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
33,3g/kg
Clay
44,8%
Sand
19,0%
Silt
36,2%
5–15 cm
pH H₂O
6,8
Org. C
19,6g/kg
Clay
46,3%
Sand
18,1%
Silt
35,6%
15–30 cm
pH H₂O
6,9
Org. C
14,5g/kg
Clay
43,0%
Sand
20,1%
Silt
36,8%

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

Land cover

Forest2.1%
Crops82.9%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)14.3%

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

Hydrology4 basins · 4 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

95,5km

Lake surface here

10,24km²

Basins crossed

4

Max stream order

5

Max drainage

10 495km²

Discharge in basins

16,2m³/s

Mean precip.

617mm/an

Mean T°

11,3°C

Moisture idx

-0,35

Max snow

7%

Mean runoff

85mm/an

Mean elev. (basins)

109m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

29,1%

Pesticides

20,3kg/km²

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

Protected areas5

IUCN Not Reported · 2IUCN III · 2IUCN V · 1

Potamisje

IUCN V

Landscape of Outstanding Qualities · 2023

229 km²

Livezile - Dolaț

IUCN Not Reported

Special Protection Area (Birds Directive) · 2011

65 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN