Ontologia

Commune · IND

Nalbari

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

399

Observations

2 158

Area

1 183,7km²

Ecological tissue

Sample of 34 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 Nalbari : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
48
Connectance
0.086
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

399 distinct species · 2 158 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 158 obs · 27 cellules
Obs. / cellule
≥ 428
363–427
46–362
25–45
< 25

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

Climate

Mean T°

23,9°C

Annual rain

2 268mm

Warmest m°

30,6°C

Coldest m°

11,2°C

Elevation: 91 m on average (min 46 m, max 596 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
2 268mm
Warmest month
30,6°C
Coldest month
11,2°C
Mean alt.
91m
Min
46m
Max
596m
Std. dev.
43m
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

5,3

Org. C

18,3g/kg

Clay

28,4%

Sand

37,2%

Silt

34,5%

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

Dominant lithology: ssGLiMaggregated to Baksa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
24,4g/kg
Clay
28,1%
Sand
38,0%
Silt
33,9%
5–15 cm
pH H₂O
5,3
Org. C
19,1g/kg
Clay
28,4%
Sand
36,9%
Silt
34,7%
15–30 cm
pH H₂O
5,3
Org. C
11,4g/kg
Clay
28,6%
Sand
36,5%
Silt
34,9%

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

Land cover

Forest28.4%
Crops40.9%
Built-up1.4%
Bare soil0.8%
Other (grassland, water…)28.4%

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

Hydrology7 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

195,3km

Basins crossed

7

Max stream order

4

Max drainage

1 896km²

Discharge in basins

58,5m³/s

Mean precip.

2 446mm/an

Mean T°

23,4°C

Moisture idx

0,42

Max snow

4%

Mean runoff

1 490mm/an

Mean elev. (basins)

277m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,3nW

Built-up

144,4%

Pesticides

2,1kg/km²

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

Protected areas1

IUCN VI · 1

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