Ontologia

District · YEM

Ash Shihr

Yemen

BWhArid, desert, hot(100 %)

Species observed

232

Observations

637

Area

2 808,1km²

Ecological tissue

Sample of 7 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 Ash Shihr : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

232 distinct species · 637 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

637 obs · 35 cellules
Obs. / cellule
≥ 145
54–144
17–53
8–16
< 8

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

Climate

Mean T°

24,0°C

Annual rain

147mm

Warmest m°

32,2°C

Coldest m°

14,1°C

Elevation: 794 m on average (min -39 m, max 1 883 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
147mm
Warmest month
32,2°C
Coldest month
14,1°C
Mean alt.
794m
Min
-39m
Max
1 883m
Std. dev.
597m
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

8,0

Org. C

11,5g/kg

Clay

15,0%

Sand

46,5%

Silt

38,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
13,1g/kg
Clay
14,1%
Sand
47,1%
Silt
38,8%
5–15 cm
pH H₂O
8,0
Org. C
10,5g/kg
Clay
14,6%
Sand
46,8%
Silt
38,6%
15–30 cm
pH H₂O
8,0
Org. C
10,9g/kg
Clay
16,3%
Sand
45,5%
Silt
38,2%

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

Land cover

Forest0.5%
Crops0.4%
Built-up0.1%
Bare soil76.2%
Other (grassland, water…)22.8%

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

Hydrology11 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

138,3km

Basins crossed

11

Max stream order

3

Max drainage

1 864km²

Discharge in basins

0,2m³/s

Mean precip.

88mm/an

Mean T°

22,6°C

Moisture idx

-0,94

Mean runoff

12mm/an

Mean elev. (basins)

789m

Watersheds crossing here

2 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

8,6%

Pesticides

0,0kg/km²

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