Ontologia

Commune · IND

Mahasamund

India

AwTropical, savannah(100 %)

Species observed

293

Observations

6 431

Area

2 635,3km²

Ecological tissue

Sample of 34 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 Mahasamund : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
50
Connectance
0.084
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

293 distinct species · 6 431 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 431 obs · 50 cellules
Obs. / cellule
≥ 851
499–850
132–498
45–131
< 45

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

1 340mm

Warmest m°

40,6°C

Coldest m°

13,6°C

Elevation: 313 m on average (min 243 m, max 473 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
1 340mm
Warmest month
40,6°C
Coldest month
13,6°C
Mean alt.
313m
Min
243m
Max
473m
Std. dev.
30m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

7,1

Org. C

11,6g/kg

Clay

39,4%

Sand

23,7%

Silt

36,8%

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

Dominant lithology: mtGLiMaggregated to Mahasamund

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
15,9g/kg
Clay
38,7%
Sand
23,9%
Silt
37,5%
5–15 cm
pH H₂O
7,1
Org. C
11,7g/kg
Clay
39,3%
Sand
23,8%
Silt
36,9%
15–30 cm
pH H₂O
7,1
Org. C
7,2g/kg
Clay
40,3%
Sand
23,6%
Silt
36,1%

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

Land cover

Forest15.9%
Crops59.2%
Built-up0.7%
Bare soil1.5%
Other (grassland, water…)22.8%

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

Hydrology4 basins · 39 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

452,2km

Lake surface here

26,70km²

Basins crossed

4

Max stream order

5

Max drainage

13 254km²

Discharge in basins

109,1m³/s

Mean precip.

1 343mm/an

Mean T°

26,7°C

Moisture idx

-0,22

Mean runoff

544mm/an

Mean elev. (basins)

324m

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

Human pressure

Pop. density

2hab/km²

Night light

1,0nW

Built-up

66,9%

Pesticides

2,7kg/km²

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