Ontologia

Commune · IND

Risod

India

AwTropical, savannah(100 %)

Species observed

137

Observations

593

Area

909,1km²

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 Risod : 17 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
55
Connectance
0.136
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

137 distinct species · 593 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

593 obs · 17 cellules
Obs. / cellule
≥ 112
94–111
48–93
18–47
< 18

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

Climate

Mean T°

26,1°C

Annual rain

947mm

Warmest m°

39,1°C

Coldest m°

15,0°C

Elevation: 528 m on average (min 478 m, max 576 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
947mm
Warmest month
39,1°C
Coldest month
15,0°C
Mean alt.
528m
Min
478m
Max
576m
Std. dev.
18m
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

7,3

Org. C

10,4g/kg

Clay

48,1%

Sand

25,6%

Silt

26,3%

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

Dominant lithology: vbGLiMaggregated to Washim

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
12,9g/kg
Clay
48,9%
Sand
25,0%
Silt
26,0%
5–15 cm
pH H₂O
7,3
Org. C
10,1g/kg
Clay
48,3%
Sand
25,5%
Silt
26,1%
15–30 cm
pH H₂O
7,3
Org. C
8,3g/kg
Clay
47,0%
Sand
26,3%
Silt
26,8%

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

Land cover

Forest4.0%
Crops78.7%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)15.9%

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

Hydrology6 basins · 9 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

116,3km

Lake surface here

1,97km²

Basins crossed

6

Max stream order

4

Max drainage

8 188km²

Discharge in basins

6,8m³/s

Mean precip.

922mm/an

Mean T°

26,3°C

Moisture idx

-0,49

Mean runoff

167mm/an

Mean elev. (basins)

530m

Watersheds crossing here

Lakes (9, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,5nW

Built-up

52,4%

Pesticides

3,4kg/km²

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