Ontologia

District · civ

Bas-Sassandra

Côte d'Ivoire

AwTropical, savannah(71 %)

Species observed

3 418

Observations

32 606

Area

27 781,3km²

Ecological tissue

Sample of 15 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 Bas-Sassandra : 14 espèces reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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

3 418 distinct species · 32 606 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 606 obs · 562 cellules
Obs. / cellule
≥ 765
107–764
25–106
9–24
< 9

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

Climate

Mean T°

25,4°C

Annual rain

1 641mm

Warmest m°

31,0°C

Coldest m°

21,6°C

Elevation: 116 m on average (min -36 m, max 311 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
1 641mm
Warmest month
31,0°C
Coldest month
21,6°C
Mean alt.
116m
Min
-36m
Max
311m
Std. dev.
63m
Köppen-Geiger (dominant)
AwTropical, savannah(71 %)Tropical

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

Soil & lithology

pH H₂O

5,2

Org. C

22,7g/kg

Clay

22,9%

Sand

60,0%

Silt

17,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
35,7g/kg
Clay
20,8%
Sand
62,0%
Silt
17,2%
5–15 cm
pH H₂O
5,2
Org. C
18,7g/kg
Clay
21,7%
Sand
60,7%
Silt
17,5%
15–30 cm
pH H₂O
5,2
Org. C
13,6g/kg
Clay
26,3%
Sand
57,1%
Silt
16,6%

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

Land cover

Forest48.6%
Crops2.0%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)48.9%

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

Hydrology51 basins · 15 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

3 981,5km

Lake surface here

243,48km²

Basins crossed

51

Max stream order

6

Max drainage

75 335km²

Discharge in basins

5 991,2m³/s

Mean precip.

1 651mm/an

Mean T°

25,8°C

Moisture idx

0,06

Mean runoff

653mm/an

Mean elev. (basins)

128m

Watersheds crossing here

42 more basins

Lakes (15, top by area)

6 more lakes

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

37,4%

Pesticides

0,3kg/km²

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

Protected areas22

IUCN Not Reported · 18IUCN IV · 2IUCN II · 1IUCN Not Applicable · 1🌊 Marine · 5📍 Point sites · 1

Taï National Park

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1982

3 460 km²

Rapide Grah

IUCN Not Reported

Classified Forest

1 609 km²

Haute Dodo

IUCN Not Reported

Classified Forest

1 476 km²

Niegre

IUCN Not Reported

Classified Forest

1 330 km²

Complete list

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

Sub-administrations3