District · IND
Nadia
India
Species observed
1 073
Observations
75 255
Area
3 920,8km²
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Nadia : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 073 distinct species · 75 255 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,8°C
Annual rain
1 494mm
Warmest m°
35,4°C
Coldest m°
12,1°C
Elevation: 11 m on average (min 4 m, max 19 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
15,5g/kg
Clay
37,8%
Sand
13,6%
Silt
48,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology16 basins · 50 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
534,8km
Lake surface here
26,48km²
Basins crossed
16
Max stream order
6
Max drainage
26 939km²
Discharge in basins
1 829,9m³/s
Mean precip.
1 379mm/an
Mean T°
26,3°C
Moisture idx
-0,15
Mean runoff
707mm/an
Mean elev. (basins)
14m
Watersheds crossing here
- Bassin de Jalangisub-area2 649 km²overlap1239.51 km²32%
- Bassin de Churnisub-area1 259,8 km²overlap657.46 km²17%
- Bassin de Jamuna Riversub-area950,1 km²overlap411.76 km²11%
- Bassin de Bhagirathisub-area611,7 km²overlap346.35 km²9%
- Bassin de Ichamatisub-area626 km²overlap292.45 km²7%
- Bassin de ভৈরবsub-area947,8 km²overlap265.95 km²7%
- Bassin de কপোতাক্ষ নদsub-area969,8 km²overlap206.50 km²5%
- Bassin de Bhagirathisub-area258,8 km²overlap198.55 km²5%
- Bassin de Bhagirathisub-area111,7 km²overlap96.85 km²2%
7 more basinssorted by overlap
- Bassin de Bhagirathisub-area219,6 km²overlap69.14 km²2%
- Bassin de Mathabhanga Riversub-area251,6 km²overlap63.83 km²2%
- Bassin de Bhagirathisub-area107 km²overlap62.69 km²2%
- Bassin de Bidyadhari Khaalsub-area1 583,7 km²overlap5.83 km²0%
- Bassin de Khari Riversub-area2 094,2 km²overlap2.24 km²0%
- Bassin de Kodalia Riversub-area458,5 km²overlap1.72 km²0%
- Bassin de Volluka Riversub-area523 km²overlap0.00 km²0%
Lakes (50, top by area)
- Lake #77425area3,4 km²avg depth1.7 m
- Lake #77460area2,7 km²avg depth2.5 m
- Lake #77500area2,7 km²avg depth2.4 m
- Mathura Bilarea2 km²avg depth2.3 m
- Lac 1387607area0,9 km²avg depth2.0 m
- Lac 1387782area0,9 km²avg depth2.1 m
- Lac 1387839area0,8 km²avg depth2.0 m
- Lac 1388677area0,8 km²avg depth2.9 m
- Lac 1388395area0,8 km²avg depth2.7 m
41 more lakes
- Lac 1388718area0,8 km²avg depth2.3 m
- Lac 1387832area0,6 km²avg depth2.7 m
- Lac 1387919area0,6 km²avg depth2.3 m
- Lac 1388763area0,5 km²avg depth2.6 m
- Lac 1387326area0,5 km²avg depth2.0 m
- Lac 1388079area0,5 km²avg depth2.5 m
- Lac 1387381area0,5 km²avg depth2.1 m
- Lac 1387209area0,5 km²avg depth2.1 m
- Lac 1387918area0,5 km²avg depth2.3 m
- Lac 1387693area0,4 km²avg depth1.6 m
- Lac 1387730area0,4 km²avg depth1.5 m
- Lac 1387279area0,4 km²avg depth1.7 m
- Lac 1388645area0,4 km²avg depth2.0 m
- Lac 1387962area0,4 km²avg depth1.6 m
- Lac 1388283area0,3 km²avg depth2.7 m
- Lac 1388695area0,3 km²avg depth1.7 m
- Lac 1387592area0,3 km²avg depth1.5 m
- Lac 1387626area0,3 km²avg depth1.6 m
- Lac 1387529area0,3 km²avg depth1.3 m
- Lac 1387681area0,3 km²avg depth1.9 m
- Lac 1388297area0,3 km²avg depth2.0 m
- Lac 1387775area0,3 km²avg depth1.2 m
- Lac 1387454area0,3 km²avg depth1.6 m
- Lac 1388207area0,3 km²avg depth2.0 m
- Lac 1388144area0,3 km²avg depth2.2 m
- Lac 1387293area0,3 km²avg depth2.0 m
- Lac 1387521area0,3 km²avg depth1.6 m
- Lac 1388014area0,3 km²avg depth2.1 m
- Lac 1387745area0,3 km²avg depth1.5 m
- Lac 1388000area0,3 km²avg depth1.6 m
- Lac 1387347area0,3 km²avg depth1.7 m
- Lac 1387168area0,3 km²avg depth1.9 m
- Lac 1388095area0,3 km²avg depth1.4 m
- Lac 1387969area0,2 km²avg depth2.1 m
- Lac 1387407area0,2 km²avg depth1.5 m
- Lac 1388557area0,2 km²avg depth1.2 m
- Lac 1387635area0,2 km²avg depth1.8 m
- Lac 1387360area0,2 km²avg depth1.6 m
- Lac 1388646area0,2 km²avg depth1.8 m
- Lac 1387116area0,2 km²avg depth1.3 m
- Lac 1387891area0,2 km²avg depth2.0 m
Rivers / streams (15, ord ≥ 4)
- Jalangiord 5len here186.20 km60%total312 km
- Bhagirathiord 6len here147.88 km38%total391 km
- Churniord 3len here53.37 km100%total53 km
- Jamuna Riverord 4len here43.11 km56%total77 km
- Bhairabord 3len here42.38 km55%total78 km
- Ichamatiord 5len here21.63 km7%total291 km
- Palda Riverord 2len here12.27 km100%total12 km
- Mathabhanga Riverord 2len here8.23 km47%total18 km
- Ganga Riverord 6len here5.54 km60%total9 km
- Mathavangaord 1len here4.75 km100%total5 km
- মাথাভাঙ্গাord 4len here3.60 km2%total155 km
- Anjanaord 1len here2.75 km100%total3 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
11hab/km²
Night light
1,6nW
Built-up
223,7%
Pesticides
2,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)