Commune · IND
Maldah
India
Species observed
429
Observations
50 964
Area
3 611,1km²
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).
Indicateurs du tissu écologique
Tissu écologique de Maldah : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 8 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
429 distinct species · 50 964 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,3°C
Annual rain
1 687mm
Warmest m°
34,9°C
Coldest m°
11,6°C
Elevation: 27 m on average (min 14 m, max 45 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
6,6
Org. C
14,3g/kg
Clay
30,6%
Sand
26,5%
Silt
42,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Maldah
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)
Hydrology11 basins · 50 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
353,2km
Lake surface here
14,48km²
Basins crossed
11
Max stream order
8
Max drainage
929 923km²
Discharge in basins
12 316,8m³/s
Mean precip.
1 472mm/an
Mean T°
25,2°C
Moisture idx
-0,05
Mean runoff
901mm/an
Mean elev. (basins)
34m
Watersheds crossing here
- Bassin de Nagrisub-area2 379,5 km²overlap1151.26 km²32%
- Bassin de Tangon Riversub-area2 337,5 km²overlap671.91 km²19%
- Bassin de Kalindrisub-area595,1 km²overlap539.25 km²15%
- Bassin de পাগলা নদীsub-area1 153,5 km²overlap442.34 km²12%
- Bassin de Punarbhabasub-area2 640,4 km²overlap368.35 km²10%
- Bassin de Gangasub-area670,9 km²overlap268.25 km²7%
- Bassin de Gangasub-area922,4 km²overlap86.73 km²2%
- Bassin de Mahanandasub-area129,1 km²overlap38.36 km²1%
- Bassin de Mahananda Riversub-area545,9 km²overlap34.38 km²1%
2 more basinssorted by overlap
Lakes (50, top by area)
- Lake #77151area2,6 km²avg depth2.0 m
- Lac 1385088area0,9 km²avg depth1.9 m
- Lac 1385382area0,7 km²avg depth3.5 m
- Lac 1384974area0,5 km²avg depth1.8 m
- Lac 1384881area0,5 km²avg depth2.3 m
- Lac 1386056area0,5 km²avg depth1.6 m
- Lac 1385225area0,5 km²avg depth2.0 m
- Lac 1385398area0,4 km²avg depth2.6 m
- Lac 1385204area0,4 km²avg depth2.0 m
41 more lakes
- Lac 1384662area0,4 km²avg depth2.0 m
- Lac 1384769area0,4 km²avg depth1.5 m
- Lac 1384875area0,4 km²avg depth1.9 m
- Lac 1384919area0,4 km²avg depth1.6 m
- Lac 1384920area0,4 km²avg depth2.2 m
- Lac 1385263area0,3 km²avg depth2.7 m
- Lac 1385054area0,3 km²avg depth1.7 m
- Lac 1385055area0,3 km²avg depth1.8 m
- Lac 1384851area0,3 km²avg depth1.5 m
- Lac 1384862area0,3 km²avg depth1.7 m
- Lac 1385110area0,3 km²avg depth2.1 m
- Lac 1384965area0,3 km²avg depth1.6 m
- Lac 1385503area0,3 km²avg depth2.3 m
- Lac 1385569area0,3 km²avg depth2.3 m
- Lac 1385437area0,3 km²avg depth1.9 m
- Lac 1385441area0,3 km²avg depth1.7 m
- Lac 1385029area0,3 km²avg depth2.0 m
- Lac 1385095area0,2 km²avg depth1.1 m
- Lac 1385253area0,2 km²avg depth2.3 m
- Lac 1385648area0,2 km²avg depth1.9 m
- Lac 1384788area0,2 km²avg depth1.2 m
- Lac 1384873area0,2 km²avg depth1.8 m
- Lac 1384841area0,2 km²avg depth1.4 m
- Lac 1384977area0,2 km²avg depth2.0 m
- Lac 1385367area0,2 km²avg depth1.2 m
- Lac 1385373area0,2 km²avg depth1.2 m
- Lac 1384928area0,2 km²avg depth1.5 m
- Lac 1384720area0,2 km²avg depth1.5 m
- Lac 1384970area0,2 km²avg depth1.7 m
- Lac 1384958area0,2 km²avg depth1.8 m
- Lac 1385924area0,2 km²avg depth1.0 m
- Lac 1385539area0,2 km²avg depth1.5 m
- Lac 1385578area0,2 km²avg depth1.2 m
- Lac 1385537area0,2 km²avg depth2.6 m
- Lac 1385141area0,2 km²avg depth2.1 m
- Lac 1385058area0,2 km²avg depth1.6 m
- Lac 1385074area0,2 km²avg depth1.7 m
- Lac 1385347area0,2 km²avg depth2.2 m
- Lac 1384646area0,2 km²avg depth1.6 m
- Lac 1385491area0,2 km²avg depth2.4 m
- Lac 1386019area0,2 km²avg depth1.2 m
Rivers / streams (13, ord ≥ 4)
- Kalindriord 6len here80.16 km90%total89 km
- Nagriord 5len here75.60 km63%total120 km
- Mahanandaord 5len here42.21 km25%total168 km
- পাগলা নদীord 8len here35.65 km43%total84 km
- Gangaord 8len here32.17 km1%total2435 km
- Fulhara Riverord 8len here30.98 km100%total31 km
- Bangladesh - Indiaord 5len here14.12 km58%total24 km
- Punarbhava riverord 4len here11.52 km34%total34 km
- Punarbhaba Riverord 4len here9.41 km24%total39 km
- Pāgla Nadiord 2len here9.28 km100%total9 km
- Kalkos Nadiord 2len here6.23 km100%total6 km
- Mahananda Riverord 6len here5.04 km1%total355 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
9hab/km²
Night light
1,1nW
Built-up
185,1%
Pesticides
2,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)