Ontologia

HydroBASINS lev08 watershed · #1080599950

Bassin de Tiângol Gaïparadji

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 3 administrative regions : Matam, Podor, Ranérou Ferlo

Pfafstetter: 14620409

Sub-basin area

1 358,5km²

Upstream area

1 358,5km²

Discharge

0m³/s

Mean elev.

70m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080597840940 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Ferlo-Nord

    IUCN IV

    Wildlife Reserve

    1133.30 km² overlap

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

Species present

54 distinct species · 169 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

169 obs · 11 cellules
Obs. / cellule
≥ 55
43–54
13–42
10–12
< 10

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

Ecological tissue

Sample of 13 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 Tiângol Gaïparadji : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2).

Espèces affichées
13
Interactions affichées
8
Connectance
0.103
Patrimoniales
1
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°

28,9°C

Annual rain

413mm

Moisture idx (CMI)

-0,81

Runoff

36mm/an

PET

2 155mm

AET

346mm

Mean slope

0,1°

Water table

117cm

Forest

0%

Crops

14%

Urban

0%

Protected

83%

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