Ontologia

Commune · PAK

Chagai

Pakistan

BWhArid, desert, hot(100 %)

Species observed

251

Observations

938

Area

49 735,5km²

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 Chagai : 15 espèces reliées par 36 interactions GloBI sur 3 types (connectance 15.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
36
Connectance
0.156
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

251 distinct species · 938 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

938 obs · 107 cellules
Obs. / cellule
≥ 75
11–74
6–10
3–5
< 3

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

Climate

Mean T°

23,3°C

Annual rain

87mm

Warmest m°

40,0°C

Coldest m°

3,8°C

Elevation: 910 m on average (min 482 m, max 2 237 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
87mm
Warmest month
40,0°C
Coldest month
3,8°C
Mean alt.
910m
Min
482m
Max
2 237m
Std. dev.
290m
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

2,3g/kg

Clay

22,0%

Sand

56,3%

Silt

21,7%

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

Dominant lithology: suGLiMaggregated to Quetta

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
3,0g/kg
Clay
21,6%
Sand
56,6%
Silt
21,8%
5–15 cm
pH H₂O
8,1
Org. C
2,2g/kg
Clay
21,9%
Sand
56,3%
Silt
21,9%
15–30 cm
pH H₂O
8,1
Org. C
1,8g/kg
Clay
22,5%
Sand
56,1%
Silt
21,5%

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

Land cover

Forest0.0%
Crops0.5%
Built-up0.0%
Bare soil98.5%
Other (grassland, water…)1.1%

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

Hydrology120 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

121,9km

Basins crossed

120

Max stream order

6

Max drainage

116 685km²

Discharge in basins

964,1m³/s

Mean precip.

78mm/an

Mean T°

22,4°C

Moisture idx

-0,96

Mean runoff

29mm/an

Mean elev. (basins)

908m

Watersheds crossing here

111 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,3%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1📍 Point sites · 2

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