Ontologia

HydroBASINS lev08 watershed · #1081588320

Bassin de Sabie River

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 1 administrative regions : Ehlanzeni

Pfafstetter: 12520605

Sub-basin area

361,1km²

Upstream area

2 624,6km²

Discharge

11,78m³/s

Mean elev.

366m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sabie River85 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 715 distinct species · 149 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

149 147 obs · 8 cellules
Obs. / cellule
≥ 45 073
45 073–45 072
25 756–45 072
20 267–25 755
< 20 267

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

Ecological tissue

Sample of 11 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 Sabie River : 10 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
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°

21,6°C

Annual rain

645mm

Moisture idx (CMI)

-0,60

Runoff

103mm/an

PET

1 605mm

AET

557mm

Mean slope

1,8°

Water table

353cm

Forest

76%

Crops

7%

Urban

7%

Protected

88%

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