Ontologia

District · IND

Kannur

India

AmTropical, monsoon(100 %)

Species observed

2 722

Observations

634 260

Area

2 773,9km²

Ecological tissue

Sample of 33 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 Kannur : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
31
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

2 722 distinct species · 634 260 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

634 260 obs · 77 cellules
Obs. / cellule
≥ 195 211
11 198–195 210
5 310–11 197
2 311–5 309
< 2 311

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

Climate

Mean T°

25,9°C

Annual rain

4 066mm

Warmest m°

32,1°C

Coldest m°

20,7°C

Elevation: 127 m on average (min -7 m, max 1 227 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
4 066mm
Warmest month
32,1°C
Coldest month
20,7°C
Mean alt.
127m
Min
-7m
Max
1 227m
Std. dev.
170m
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

5,5

Org. C

34,2g/kg

Clay

32,8%

Sand

43,9%

Silt

23,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
44,6g/kg
Clay
31,1%
Sand
44,8%
Silt
24,1%
5–15 cm
pH H₂O
5,5
Org. C
34,1g/kg
Clay
31,5%
Sand
45,2%
Silt
23,2%
15–30 cm
pH H₂O
5,5
Org. C
23,8g/kg
Clay
35,9%
Sand
41,7%
Silt
22,5%

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

Land cover

Forest73.7%
Crops3.6%
Built-up2.3%
Bare soil0.5%
Other (grassland, water…)20.0%

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

Hydrology5 basins · 3 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

748,5km

Lake surface here

4,62km²

Basins crossed

5

Max stream order

5

Max drainage

1 824km²

Discharge in basins

100,4m³/s

Mean precip.

3 770mm/an

Mean T°

26,0°C

Moisture idx

0,61

Mean runoff

2 269mm/an

Mean elev. (basins)

237m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

8hab/km²

Night light

0,7nW

Built-up

227,8%

Pesticides

4,4kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Western Ghats

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2012

8 115 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations3