Ontologia

Constituency · KEN

Mandera North

Kenya

BShArid, steppe, hot(82 %)

Species observed

305

Observations

448

Area

6 040,8km²

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 Mandera North : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
27
Connectance
0.054
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

305 distinct species · 448 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

448 obs · 35 cellules
Obs. / cellule
≥ 125
42–124
9–41
2–8
< 2

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

Climate

Mean T°

25,8°C

Annual rain

412mm

Warmest m°

33,5°C

Coldest m°

19,9°C

Elevation: 626 m on average (min 256 m, max 868 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
412mm
Warmest month
33,5°C
Coldest month
19,9°C
Mean alt.
626m
Min
256m
Max
868m
Std. dev.
122m
Köppen-Geiger (dominant)
BShArid, steppe, hot(82 %)Arid

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

Soil & lithology

pH H₂O

7,8

Org. C

13,1g/kg

Clay

30,7%

Sand

40,1%

Silt

29,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
16,8g/kg
Clay
30,0%
Sand
40,4%
Silt
29,6%
5–15 cm
pH H₂O
7,8
Org. C
12,4g/kg
Clay
30,4%
Sand
40,0%
Silt
29,7%
15–30 cm
pH H₂O
7,8
Org. C
10,2g/kg
Clay
31,7%
Sand
40,0%
Silt
28,3%

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

Land cover

Forest11.0%
Crops2.2%
Built-up0.0%
Bare soil6.3%
Other (grassland, water…)80.5%

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

Hydrology12 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

58,8km

Basins crossed

12

Max stream order

6

Max drainage

50 576km²

Discharge in basins

165,1m³/s

Mean precip.

307mm/an

Mean T°

25,8°C

Moisture idx

-0,85

Mean runoff

18mm/an

Mean elev. (basins)

629m

Watersheds crossing here

3 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

3,6%

Pesticides

0,8kg/km²

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

Sub-administrations5