Ontologia

Commune · IND

Aland

India

AwTropical, savannah(53 %)

Species observed

174

Observations

3 909

Area

1 743,1km²

Ecological tissue

Sample of 38 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 Aland : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
48
Connectance
0.065
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

174 distinct species · 3 909 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 909 obs · 22 cellules
Obs. / cellule
≥ 1 933
524–1 932
29–523
13–28
< 13

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

Climate

Mean T°

26,9°C

Annual rain

823mm

Warmest m°

38,8°C

Coldest m°

16,6°C

Elevation: 513 m on average (min 418 m, max 595 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
823mm
Warmest month
38,8°C
Coldest month
16,6°C
Mean alt.
513m
Min
418m
Max
595m
Std. dev.
38m
Köppen-Geiger (dominant)
AwTropical, savannah(53 %)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

12,9g/kg

Clay

35,1%

Sand

35,7%

Silt

29,1%

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

Dominant lithology: paGLiMaggregated to Gulbarga

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
17,7g/kg
Clay
31,9%
Sand
38,3%
Silt
29,8%
5–15 cm
pH H₂O
7,1
Org. C
12,1g/kg
Clay
33,8%
Sand
36,5%
Silt
29,7%
15–30 cm
pH H₂O
7,1
Org. C
9,0g/kg
Clay
39,7%
Sand
32,5%
Silt
27,8%

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

Land cover

Forest4.5%
Crops73.9%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)20.6%

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

Hydrology7 basins · 4 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

115,6km

Lake surface here

2,20km²

Basins crossed

7

Max stream order

4

Max drainage

58 102km²

Discharge in basins

171,0m³/s

Mean precip.

831mm/an

Mean T°

26,9°C

Moisture idx

-0,55

Mean runoff

127mm/an

Mean elev. (basins)

508m

Watersheds crossing here

Lakes (4, 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

41,9%

Pesticides

3,6kg/km²

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