Ontologia

Commune · PAK

Sahiwal

Pakistan

BWhArid, desert, hot(100 %)

Species observed

215

Observations

910

Area

3 339,6km²

Ecological tissue

Sample of 31 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 Sahiwal : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 3 bulles famille, 26 interactions GloBI documentées sur 3 types (connectance 5.6%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
26
Connectance
0.056
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

215 distinct species · 910 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

910 obs · 47 cellules
Obs. / cellule
≥ 335
32–334
13–31
8–12
< 8

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

Climate

Mean T°

25,5°C

Annual rain

309mm

Warmest m°

40,1°C

Coldest m°

6,8°C

Elevation: 160 m on average (min 139 m, max 177 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
309mm
Warmest month
40,1°C
Coldest month
6,8°C
Mean alt.
160m
Min
139m
Max
177m
Std. dev.
9m
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

7,8

Org. C

8,0g/kg

Clay

23,0%

Sand

42,4%

Silt

34,6%

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

Dominant lithology: suGLiMaggregated to Multan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
10,4g/kg
Clay
22,6%
Sand
43,0%
Silt
34,4%
5–15 cm
pH H₂O
7,8
Org. C
8,4g/kg
Clay
21,9%
Sand
43,6%
Silt
34,5%
15–30 cm
pH H₂O
7,8
Org. C
5,1g/kg
Clay
24,5%
Sand
40,7%
Silt
34,8%

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

Land cover

Forest9.7%
Crops70.9%
Built-up2.1%
Bare soil1.9%
Other (grassland, water…)15.4%

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

Hydrology19 basins · 2 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

227,2km

Lake surface here

0,36km²

Basins crossed

19

Max stream order

5

Max drainage

31 172km²

Discharge in basins

134,6m³/s

Mean precip.

251mm/an

Mean T°

24,9°C

Moisture idx

-0,86

Mean runoff

2mm/an

Mean elev. (basins)

161m

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

Human pressure

Pop. density

7hab/km²

Night light

1,2nW

Built-up

205,9%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Chichawatni

IUCN Not Reported

Public Wildlife Reserve (PWR) · 2021

46 km²

Kamalia

IUCN Not Reported

Public Wildlife Reserve (PWR) · 2021

42 km²

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