Ontologia

Commune · IND

Dibrugarh

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

973

Observations

46 750

Area

3 391,9km²

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 Dibrugarh : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 9.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
35
Connectance
0.093
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

973 distinct species · 46 750 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 750 obs · 74 cellules
Obs. / cellule
≥ 14 561
1 665–14 560
355–1 664
54–354
< 54

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

Climate

Mean T°

23,8°C

Annual rain

2 887mm

Warmest m°

31,0°C

Coldest m°

12,2°C

Elevation: 110 m on average (min 91 m, max 297 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
2 887mm
Warmest month
31,0°C
Coldest month
12,2°C
Mean alt.
110m
Min
91m
Max
297m
Std. dev.
20m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

26,3g/kg

Clay

28,7%

Sand

41,5%

Silt

29,8%

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

Dominant lithology: ssGLiMaggregated to Dibrugarh

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
34,2g/kg
Clay
26,8%
Sand
43,0%
Silt
30,2%
5–15 cm
pH H₂O
5,4
Org. C
26,5g/kg
Clay
28,6%
Sand
41,7%
Silt
29,7%
15–30 cm
pH H₂O
5,5
Org. C
18,3g/kg
Clay
30,7%
Sand
39,8%
Silt
29,5%

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

Land cover

Forest25.5%
Crops27.1%
Built-up1.3%
Bare soil13.6%
Other (grassland, water…)32.5%

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

Hydrology20 basins · 6 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

626,6km

Lake surface here

1,74km²

Basins crossed

20

Max stream order

8

Max drainage

309 947km²

Discharge in basins

33 366,6m³/s

Mean precip.

2 661mm/an

Mean T°

23,1°C

Moisture idx

0,49

Mean runoff

3 809mm/an

Mean elev. (basins)

140m

Watersheds crossing here

11 more basins

Lakes (6, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

1,6nW

Built-up

128,7%

Pesticides

1,7kg/km²

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