Ontologia

Sub-Province · JOR

Ma'an

Jordan

BWhArid, desert, hot(96 %)

Species observed

272

Observations

1 321

Area

30 816,9km²

Ecological tissue

Sample of 22 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 Ma'an : 16 espèces reliées par 35 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
35
Connectance
0.151
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

272 distinct species · 1 321 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 321 obs · 169 cellules
Obs. / cellule
≥ 189
15–188
2–14
1–1
< 1

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

Climate

Mean T°

19,1°C

Annual rain

55mm

Warmest m°

35,2°C

Coldest m°

2,2°C

Elevation: 855 m on average (min 562 m, max 1 600 m)

Bioclimatic detailsExpert
Annual mean temp.
19,1°C
Annual rain
55mm
Warmest month
35,2°C
Coldest month
2,2°C
Mean alt.
855m
Min
562m
Max
1 600m
Std. dev.
134m
Köppen-Geiger (dominant)
BWhArid, desert, hot(96 %)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

3,8g/kg

Clay

31,1%

Sand

30,9%

Silt

38,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
4,4g/kg
Clay
30,4%
Sand
31,4%
Silt
38,2%
5–15 cm
pH H₂O
8,0
Org. C
4,3g/kg
Clay
31,5%
Sand
30,8%
Silt
37,7%
15–30 cm
pH H₂O
8,0
Org. C
2,6g/kg
Clay
31,4%
Sand
30,6%
Silt
38,1%

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

Land cover

Forest0.1%
Crops0.2%
Built-up0.0%
Bare soil97.5%
Other (grassland, water…)2.2%

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

Hydrology65 basins · 1 lakes · 47 rivers

Hydrology metrics for this exact territory

Stream length here

1 270,1km

Lake surface here

0,27km²

Basins crossed

65

Max stream order

4

Max drainage

13 649km²

Discharge in basins

5,1m³/s

Mean precip.

56mm/an

Mean T°

18,4°C

Moisture idx

-0,96

Mean runoff

12mm/an

Mean elev. (basins)

865m

Watersheds crossing here

56 more basins

Lakes (1, top by area)

Rivers / streams (47, ord ≥ 4)

35 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

1,1%

Pesticides

0,6kg/km²

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

Protected areas1

IUCN VI · 1

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