Ontologia

HydroLAKES lake · #1402889

Lac 1402889

Natural lakeChadAfrica 357 m

Surface area

0,21km²

Avg depth

1,9m

Volume

0,39km³

Shoreline

3,5km

Administrative coverage

Parent watershed

hybas-10808404102452 km² · upstream 322360 km²

1 dept-equivalent regions (GADM L2)

  • Barh Köh
    Moyen-Chari · Chad
    0.21 km²
    100.0% of lake

1 intersecting protected areas

  • Manda

    IUCN II

    National Park

    0.21 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

27 distinct species · 40 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 obs · 1 cellules
Obs. / cellule
≥ 40
40–39
40–39
40–39
< 40

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

Ecological tissue

Sample of 10 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 Lac 1402889 : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
6
Connectance
0.133
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Lake statistics (HydroLAKES)

Surface

0,21km²

Avg depth

1,9m

Volume

0,390km³

Watershed

1km²

Shoreline

3,5km

Shore dev. idx

2,16

Residence time

1 139days

Elevation

357m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.