Ontologia

District · YEM

Khur Maksar

Yemen

BWhArid, desert, hot(100 %)

Species observed

47

Observations

92

Area

51,6km²

Ecological tissue

Sample of 20 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 Khur Maksar : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
20
Connectance
0.105
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

47 distinct species · 92 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

92 obs · 2 cellules
Obs. / cellule
≥ 78
78–77
78–77
78–77
< 78

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

Climate

Mean T°

28,1°C

Annual rain

80mm

Warmest m°

33,8°C

Coldest m°

22,6°C

Elevation: 3 m on average (min -8 m, max 43 m)

Bioclimatic detailsExpert
Annual mean temp.
28,1°C
Annual rain
80mm
Warmest month
33,8°C
Coldest month
22,6°C
Mean alt.
3m
Min
-8m
Max
43m
Std. dev.
5m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

8,1

Org. C

13,6g/kg

Clay

18,8%

Sand

38,2%

Silt

43,0%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
13,9g/kg
Clay
18,1%
Sand
38,9%
Silt
43,0%
5–15 cm
pH H₂O
8,1
Org. C
14,4g/kg
Clay
18,8%
Sand
38,0%
Silt
43,2%
15–30 cm
pH H₂O
8,1
Org. C
12,4g/kg
Clay
19,5%
Sand
37,6%
Silt
42,9%

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

Land cover

Forest0.2%
Crops0.2%
Built-up2.8%
Bare soil72.8%
Other (grassland, water…)24.0%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,38km²

Basins crossed

2

Max drainage

6 038km²

Discharge in basins

0,0m³/s

Mean precip.

83mm/an

Mean T°

28,3°C

Moisture idx

-0,95

Mean runoff

59mm/an

Mean elev. (basins)

236m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

14hab/km²

Night light

7,8nW

Built-up

280,3%

Pesticides

1,1kg/km²

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

Protected areas2

IUCN Not Reported · 2🌊 Marine · 2

Al- Memlah

IUCN Not Reported

Protected Area · 2008

9 km²

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