Ontologia

District · SSD

Meridi

South Sudan

AwTropical, savannah(100 %)

Species observed

97

Observations

310

Area

19 492,6km²

Ecological tissue

Sample of 16 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 Meridi : 14 espèces reliées par 14 interactions GloBI sur 2 types (connectance 11.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
14
Connectance
0.117
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

97 distinct species · 310 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

310 obs · 49 cellules
Obs. / cellule
≥ 69
18–68
7–17
1–6
< 1

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

Climate

Mean T°

25,6°C

Annual rain

1 450mm

Warmest m°

34,9°C

Coldest m°

20,1°C

Elevation: 658 m on average (min 482 m, max 965 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 450mm
Warmest month
34,9°C
Coldest month
20,1°C
Mean alt.
658m
Min
482m
Max
965m
Std. dev.
79m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

25,0g/kg

Clay

32,0%

Sand

45,9%

Silt

22,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
36,7g/kg
Clay
30,5%
Sand
47,0%
Silt
22,5%
5–15 cm
pH H₂O
5,8
Org. C
25,2g/kg
Clay
31,5%
Sand
46,3%
Silt
22,2%
15–30 cm
pH H₂O
5,8
Org. C
12,9g/kg
Clay
34,1%
Sand
44,4%
Silt
21,6%

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

Land cover

Forest41.5%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)58.4%

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

Hydrology18 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

564,8km

Basins crossed

18

Max stream order

5

Max drainage

17 937km²

Discharge in basins

190,6m³/s

Mean precip.

1 294mm/an

Mean T°

25,5°C

Moisture idx

-0,32

Mean runoff

164mm/an

Mean elev. (basins)

624m

Watersheds crossing here

9 more basins

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

Human pressure

Pop. density

0hab/km²

Built-up

0,5%

Pesticides

2,0kg/km²

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

Protected areas5

IUCN II · 3IUCN Not Applicable · 1IUCN VI · 1

Southern

IUCN II

National Park · 1939

19 239 km²

Garamba

IUCN II

National Park · 1938

5 107 km²

Azande

IUCN VI

Hunting area · 1951

3 876 km²

Lantoto

IUCN II

National Park · 1986

1 547 km²

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

Sub-administrations2