Ontologia

Region · CIV

Haut-Sassandra

Côte d'Ivoire

AwTropical, savannah(100 %)

Species observed

1 664

Observations

4 322

Area

15 192,9km²

Ecological tissue

Sample of 30 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 Haut-Sassandra : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 5.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
23
Connectance
0.053
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

1 664 distinct species · 4 322 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 322 obs · 173 cellules
Obs. / cellule
≥ 352
64–351
12–63
5–11
< 5

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

Climate

Mean T°

26,1°C

Annual rain

1 280mm

Warmest m°

33,5°C

Coldest m°

21,1°C

Elevation: 248 m on average (min 175 m, max 457 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 280mm
Warmest month
33,5°C
Coldest month
21,1°C
Mean alt.
248m
Min
175m
Max
457m
Std. dev.
32m
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

24,3g/kg

Clay

24,1%

Sand

52,6%

Silt

23,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
38,0g/kg
Clay
23,1%
Sand
53,4%
Silt
23,5%
5–15 cm
pH H₂O
5,8
Org. C
21,6g/kg
Clay
23,6%
Sand
53,0%
Silt
23,4%
15–30 cm
pH H₂O
5,8
Org. C
13,3g/kg
Clay
25,8%
Sand
51,5%
Silt
22,8%

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

Land cover

Forest39.6%
Crops5.7%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)54.1%

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

Hydrology33 basins · 7 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 016,2km

Lake surface here

76,37km²

Basins crossed

33

Max stream order

6

Max drainage

49 071km²

Discharge in basins

1 250,4m³/s

Mean precip.

1 332mm/an

Mean T°

25,7°C

Moisture idx

-0,22

Mean runoff

201mm/an

Mean elev. (basins)

254m

Watersheds crossing here

24 more basins

Lakes (7, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

52,1%

Pesticides

0,1kg/km²

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

Protected areas15

IUCN Not Reported · 14IUCN II · 1

Seguela

IUCN Not Reported

Classified Forest

1 149 km²

Issia

IUCN Not Reported

Classified Forest

668 km²

Duekoue

IUCN Not Reported

Classified Forest

611 km²

Bayota

IUCN Not Reported

Classified Forest

580 km²

Complete list

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

Sub-administrations7