Ontologia

HydroBASINS lev08 watershed · #1080764140

Bassin de Mayo Motorsolo

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Diamaré, Logone et Chari

EndorheicPfafstetter: 16220494

Sub-basin area

787,8km²

Upstream area

788km²

Discharge

2,59m³/s

Mean elev.

355m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080755300552 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Waza

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    168.10 km² overlap

  • Waza

    IUCN II

    National Park

    168.09 km² overlap

  • Waza Logone Floodplain

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    133.37 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

202 distinct species · 351 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

351 obs · 15 cellules
Obs. / cellule
≥ 60
58–59
38–57
12–37
< 12

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

Ecological tissue

Sample of 19 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 Bassin de Mayo Motorsolo : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 2 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
21
Connectance
0.111
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

28,1°C

Annual rain

736mm

Moisture idx (CMI)

-0,65

Runoff

93mm/an

PET

2 075mm

AET

620mm

Mean slope

1,0°

Water table

56cm

Forest

0%

Crops

25%

Urban

2%

Protected

21%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)