Ontologia

Commune · IND

Ratlam

India

AwTropical, savannah(97 %)

Species observed

191

Observations

1 775

Area

1 328,7km²

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 Ratlam : 25 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
47
Connectance
0.084
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

191 distinct species · 1 775 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 775 obs · 23 cellules
Obs. / cellule
≥ 947
96–946
37–95
13–36
< 13

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

Climate

Mean T°

25,3°C

Annual rain

1 017mm

Warmest m°

38,6°C

Coldest m°

12,1°C

Elevation: 482 m on average (min 387 m, max 568 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
1 017mm
Warmest month
38,6°C
Coldest month
12,1°C
Mean alt.
482m
Min
387m
Max
568m
Std. dev.
33m
Köppen-Geiger (dominant)
AwTropical, savannah(97 %)Tropical

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

Soil & lithology

pH H₂O

7,5

Org. C

7,9g/kg

Clay

45,7%

Sand

18,5%

Silt

35,8%

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

Dominant lithology: vbGLiMaggregated to Ratlam

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
9,6g/kg
Clay
44,8%
Sand
18,6%
Silt
36,6%
5–15 cm
pH H₂O
7,5
Org. C
7,9g/kg
Clay
46,0%
Sand
18,6%
Silt
35,4%
15–30 cm
pH H₂O
7,5
Org. C
6,2g/kg
Clay
46,4%
Sand
18,3%
Silt
35,3%

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

Land cover

Forest7.4%
Crops68.4%
Built-up1.2%
Bare soil2.5%
Other (grassland, water…)20.5%

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

Hydrology8 basins · 5 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

50,1km

Lake surface here

0,92km²

Basins crossed

8

Max stream order

4

Max drainage

4 756km²

Discharge in basins

25,1m³/s

Mean precip.

911mm/an

Mean T°

25,5°C

Moisture idx

-0,48

Mean runoff

324mm/an

Mean elev. (basins)

471m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

1,6nW

Built-up

121,4%

Pesticides

2,4kg/km²

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