Ontologia

Constituency · NAM

Luderitz

Namibia

BWhArid, desert, hot(74 %)

Species observed

2 537

Observations

34 943

Area

48 530,7km²

Ecological tissue

Sample of 25 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 Luderitz : 20 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 2 types (connectance 7.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
24
Connectance
0.074
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

2 537 distinct species · 34 943 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 943 obs · 810 cellules
Obs. / cellule
≥ 581
59–580
17–58
6–16
< 6

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

Climate

Mean T°

18,9°C

Annual rain

61mm

Warmest m°

29,9°C

Coldest m°

8,3°C

Elevation: 697 m on average (min -46 m, max 1 883 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
61mm
Warmest month
29,9°C
Coldest month
8,3°C
Mean alt.
697m
Min
-46m
Max
1 883m
Std. dev.
396m
Köppen-Geiger (dominant)
BWhArid, desert, hot(74 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,5

Org. C

7,4g/kg

Clay

9,5%

Sand

74,9%

Silt

15,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,5
Org. C
6,7g/kg
Clay
8,7%
Sand
75,6%
Silt
15,8%
5–15 cm
pH H₂O
8,5
Org. C
6,1g/kg
Clay
9,6%
Sand
74,9%
Silt
15,5%
15–30 cm
pH H₂O
8,5
Org. C
9,5g/kg
Clay
10,3%
Sand
74,3%
Silt
15,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest0.5%
Crops0.0%
Built-up0.0%
Bare soil93.7%
Other (grassland, water…)5.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology66 basins · 1 lakes · 27 rivers

Hydrology metrics for this exact territory

Stream length here

1 259,6km

Lake surface here

0,24km²

Basins crossed

66

Max stream order

5

Max drainage

883 356km²

Discharge in basins

55,2m³/s

Mean precip.

64mm/an

Mean T°

15,5°C

Moisture idx

-0,95

Mean runoff

9mm/an

Mean elev. (basins)

685m

Watersheds crossing here

57 more basins

Lakes (1, top by area)

Rivers / streams (27, ord ≥ 4)

15 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,4%

Pesticides

0,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN II · 2IUCN Not Applicable · 1IUCN Not Reported · 1IUCN VI · 1🌊 Marine · 4

Namib Sand Sea

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2013

30 758 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN