Ontologia

HydroBASINS lev08 watershed · #1081592210

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 2 administrative regions across 2 countries : Ehlanzeni, Moamba

34% lakePfafstetter: 12520601

Sub-basin area

2 125,8km²

Upstream area

7 037,9km²

Discharge

25,33m³/s

Mean elev.

218m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Incomáti128 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

3 047 distinct species · 417 530 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

417 530 obs · 54 cellules
Obs. / cellule
≥ 64 937
23 756–64 936
7 322–23 755
502–7 321
< 502

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 Sabie River : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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°

22,3°C

Annual rain

644mm

Moisture idx (CMI)

-0,61

Runoff

79mm/an

PET

1 662mm

AET

558mm

Mean slope

1,6°

Water table

282cm

Forest

79%

Crops

7%

Urban

0%

Protected

68%

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