Ontologia

District · IND

Mahe

India

AmTropical, monsoon(100 %)

Species observed

891

Observations

98 668

Area

128,4km²

Ecological tissue

Sample of 24 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 Mahe : 18 espèces reliées par 34 interactions GloBI sur 3 types (connectance 11.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
34
Connectance
0.113
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

891 distinct species · 98 668 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

98 668 obs · 4 cellules
Obs. / cellule
≥ 55 934
55 934–55 933
22 194–55 933
22 194–22 193
< 22 194

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

Climate

Mean T°

26,6°C

Annual rain

3 846mm

Warmest m°

30,7°C

Coldest m°

23,0°C

Elevation: 29 m on average (min -3 m, max 100 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
3 846mm
Warmest month
30,7°C
Coldest month
23,0°C
Mean alt.
29m
Min
-3m
Max
100m
Std. dev.
28m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

30,7g/kg

Clay

34,5%

Sand

43,5%

Silt

22,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
38,1g/kg
Clay
32,5%
Sand
44,4%
Silt
23,1%
5–15 cm
pH H₂O
5,7
Org. C
30,4g/kg
Clay
32,9%
Sand
44,9%
Silt
22,2%
15–30 cm
pH H₂O
5,7
Org. C
23,7g/kg
Clay
38,0%
Sand
41,1%
Silt
20,9%

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

Land cover

Forest53.0%
Crops9.7%
Built-up4.5%
Bare soil1.4%
Other (grassland, water…)31.6%

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

Hydrology1 basins · 4 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

9,8km

Lake surface here

2,04km²

Basins crossed

1

Max stream order

4

Max drainage

1 084km²

Discharge in basins

0,5m³/s

Mean precip.

3 930mm/an

Mean T°

26,5°C

Moisture idx

0,63

Mean runoff

2 667mm/an

Mean elev. (basins)

146m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

9hab/km²

Night light

1,1nW

Built-up

446,9%

Pesticides

4,5kg/km²

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