HydroBASINS lev08 watershed · #1080048750
Bassin de Neisip
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 : Berseba, Luderitz
Sub-basin area
1 392,8km²
Upstream area
1 392,8km²
Discharge
0,33m³/s
Mean elev.
1 344m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1124.8 km²80.9% of basin
- 265.4 km²19.1% of basin
1 intersecting protected areas
Namib-Naukluft
IUCN IINational Park
144.62 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
332 distinct species · 1 022 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Neisip : 31 espèces reliées par 42 interactions GloBI sur 4 types (connectance 4.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
15,3°C
Annual rain
131mm
Moisture idx (CMI)
-0,90
Runoff
7mm/an
PET
1 369mm
AET
113mm
Mean slope
6,7°
Water table
1 349cm
Forest
0%
Crops
0%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)