Ontologia

Constituency · NAM

Berseba

Namibia

BWhArid, desert, hot(86 %)

Species observed

1 537

Observations

11 098

Area

31 765,3km²

Ecological tissue

Sample of 32 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 Berseba : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 5.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
28
Connectance
0.057
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

1 537 distinct species · 11 098 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 098 obs · 444 cellules
Obs. / cellule
≥ 296
60–295
14–59
6–13
< 6

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

Climate

Mean T°

20,4°C

Annual rain

126mm

Warmest m°

33,6°C

Coldest m°

5,8°C

Elevation: 1 114 m on average (min 242 m, max 1 884 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
126mm
Warmest month
33,6°C
Coldest month
5,8°C
Mean alt.
1 114m
Min
242m
Max
1 884m
Std. dev.
245m
Köppen-Geiger (dominant)
BWhArid, desert, hot(86 %)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

4,9g/kg

Clay

9,3%

Sand

74,1%

Silt

16,6%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,5
Org. C
4,9g/kg
Clay
8,6%
Sand
74,5%
Silt
16,9%
5–15 cm
pH H₂O
8,5
Org. C
4,1g/kg
Clay
8,9%
Sand
74,5%
Silt
16,6%
15–30 cm
pH H₂O
8,5
Org. C
5,6g/kg
Clay
10,3%
Sand
73,3%
Silt
16,3%

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

Land cover

Forest0.3%
Crops0.0%
Built-up0.0%
Bare soil66.9%
Other (grassland, water…)32.8%

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

Hydrology67 basins · 2 lakes · 80 rivers

Hydrology metrics for this exact territory

Stream length here

4 625,6km

Lake surface here

3,53km²

Basins crossed

67

Max stream order

6

Max drainage

64 446km²

Discharge in basins

79,9m³/s

Mean precip.

149mm/an

Mean T°

18,4°C

Moisture idx

-0,91

Mean runoff

9mm/an

Mean elev. (basins)

1 118m

Watersheds crossing here

58 more basins

Lakes (2, top by area)

Rivers / streams (80, ord ≥ 4)

68 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 areas4

IUCN Not Reported · 3IUCN II · 1

Khob Naub

IUCN Not Reported

Communal Conservancy · 2003

2 748 km²

Han Awab

IUCN Not Reported

Communal Conservancy · 2008

1 923 km²

Gondwana

IUCN Not Reported

Private Reserve · 1995

1 163 km²

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