Ontologia

District · YEM

Damt

Yemen

BShArid, steppe, hot(43 %)

Species observed

27

Observations

32

Area

390,3km²

Ecological tissue

Sample of 3 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 Damt : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

27 distinct species · 32 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 obs · 4 cellules
Obs. / cellule
≥ 21
21–20
6–20
6–5
< 6

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

Climate

Mean T°

18,5°C

Annual rain

499mm

Warmest m°

28,3°C

Coldest m°

8,8°C

Elevation: 2 149 m on average (min 1 885 m, max 2 794 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
499mm
Warmest month
28,3°C
Coldest month
8,8°C
Mean alt.
2 149m
Min
1 885m
Max
2 794m
Std. dev.
190m
Köppen-Geiger (dominant)
BShArid, steppe, hot(43 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

20,4g/kg

Clay

32,9%

Sand

26,8%

Silt

40,3%

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

Dominant lithology: vaGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
27,6g/kg
Clay
31,9%
Sand
28,6%
Silt
39,5%
5–15 cm
pH H₂O
7,7
Org. C
18,7g/kg
Clay
32,8%
Sand
26,3%
Silt
40,9%
15–30 cm
pH H₂O
7,8
Org. C
14,9g/kg
Clay
34,2%
Sand
25,4%
Silt
40,5%

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

Land cover

Forest4.0%
Crops10.7%
Built-up0.4%
Bare soil17.1%
Other (grassland, water…)67.9%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

64,8km

Basins crossed

4

Max stream order

4

Max drainage

2 593km²

Discharge in basins

2,4m³/s

Mean precip.

382mm/an

Mean T°

17,3°C

Moisture idx

-0,76

Mean runoff

92mm/an

Mean elev. (basins)

2 160m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

41,3%

Pesticides

0,6kg/km²

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