Ontologia

Commune · PAK

Thatta

Pakistan

BWhArid, desert, hot(100 %)

Species observed

551

Observations

19 379

Area

16 426,3km²

Ecological tissue

Sample of 28 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 Thatta : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
43
Connectance
0.114
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

551 distinct species · 19 379 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 379 obs · 128 cellules
Obs. / cellule
≥ 2 198
143–2 197
38–142
14–37
< 14

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

Climate

Mean T°

26,7°C

Annual rain

213mm

Warmest m°

36,8°C

Coldest m°

13,2°C

Elevation: 15 m on average (min -26 m, max 295 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
213mm
Warmest month
36,8°C
Coldest month
13,2°C
Mean alt.
15m
Min
-26m
Max
295m
Std. dev.
29m
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

7,5g/kg

Clay

26,6%

Sand

35,9%

Silt

37,4%

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

Dominant lithology: suGLiMaggregated to Hyderabad

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
8,5g/kg
Clay
25,2%
Sand
36,9%
Silt
37,9%
5–15 cm
pH H₂O
7,8
Org. C
7,2g/kg
Clay
26,4%
Sand
36,0%
Silt
37,7%
15–30 cm
pH H₂O
7,8
Org. C
6,7g/kg
Clay
28,3%
Sand
34,9%
Silt
36,7%

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

Land cover

Forest3.1%
Crops20.1%
Built-up0.3%
Bare soil36.1%
Other (grassland, water…)40.4%

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

Hydrology30 basins · 50 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

486,5km

Lake surface here

487,84km²

Basins crossed

30

Max stream order

8

Max drainage

854 650km²

Discharge in basins

11 876,2m³/s

Mean precip.

220mm/an

Mean T°

26,6°C

Moisture idx

-0,87

Mean runoff

87mm/an

Mean elev. (basins)

21m

Watersheds crossing here

21 more basins

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

26,1%

Pesticides

0,0kg/km²

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

Protected areas13

IUCN IV · 7IUCN Not Reported · 6🌊 Marine · 4📍 Point sites · 10

Marho Kotri

IUCN Not Reported

Wildlife Sanctuary (WS) · 1977

813 km²

Haleji Lake

IUCN IV

Wildlife Sanctuary (WS) · 1977

19 km²

Complete list

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