Ontologia

Commune · IND

Irinjalakuda

India

AmTropical, monsoon(100 %)

Species observed

1 958

Observations

227 749

Area

1 293,3km²

Ecological tissue

Sample of 29 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 Irinjalakuda : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
24
Connectance
0.059
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

1 958 distinct species · 227 749 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

227 749 obs · 39 cellules
Obs. / cellule
≥ 25 986
15 265–25 985
6 574–15 264
2 664–6 573
< 2 664

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

Climate

Mean T°

26,0°C

Annual rain

3 461mm

Warmest m°

33,6°C

Coldest m°

21,0°C

Elevation: 210 m on average (min 2 m, max 1 088 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
3 461mm
Warmest month
33,6°C
Coldest month
21,0°C
Mean alt.
210m
Min
2m
Max
1 088m
Std. dev.
270m
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

5,3

Org. C

34,3g/kg

Clay

32,7%

Sand

40,1%

Silt

27,3%

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

Dominant lithology: mtGLiMaggregated to Thrissur

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
42,3g/kg
Clay
30,6%
Sand
41,8%
Silt
27,6%
5–15 cm
pH H₂O
5,3
Org. C
36,9g/kg
Clay
31,4%
Sand
40,7%
Silt
27,8%
15–30 cm
pH H₂O
5,3
Org. C
23,6g/kg
Clay
36,0%
Sand
37,7%
Silt
26,3%

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

Land cover

Forest73.5%
Crops4.8%
Built-up3.1%
Bare soil0.4%
Other (grassland, water…)18.1%

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

Hydrology5 basins · 7 lakes · 32 rivers

Hydrology metrics for this exact territory

Stream length here

319,3km

Lake surface here

17,70km²

Basins crossed

5

Max stream order

5

Max drainage

6 377km²

Discharge in basins

199,4m³/s

Mean precip.

2 742mm/an

Mean T°

25,9°C

Moisture idx

0,45

Mean runoff

1 776mm/an

Mean elev. (basins)

323m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (32, ord ≥ 4)

20 more river segments

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

Human pressure

Pop. density

6hab/km²

Night light

1,1nW

Built-up

308,1%

Pesticides

4,9kg/km²

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