District · IND
Maharajganj
India
Species observed
289
Observations
2 099
Area
3 187,3km²
Ecological tissue
Sample of 35 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 Maharajganj : 28 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 3 types (connectance 7.3%, 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
289 distinct species · 2 099 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,9°C
Annual rain
1 642mm
Warmest m°
36,3°C
Coldest m°
9,5°C
Elevation: 91 m on average (min 76 m, max 112 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
6,9
Org. C
14,4g/kg
Clay
27,3%
Sand
28,8%
Silt
43,9%
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)
Hydrology20 basins · 10 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
228,0km
Lake surface here
6,16km²
Basins crossed
20
Max stream order
7
Max drainage
37 246km²
Discharge in basins
755,7m³/s
Mean precip.
1 440mm/an
Mean T°
24,8°C
Moisture idx
-0,10
Max snow
1%
Mean runoff
718mm/an
Mean elev. (basins)
102m
Watersheds crossing here
- Bassin de Rohinisub-area663,5 km²overlap572.50 km²18%
- Bassin de Rohinisub-area506,4 km²overlap324.81 km²10%
- Bassin de Rohinisub-area282,9 km²overlap282.42 km²9%
- Bassin de Tinau Kholasub-area668,4 km²overlap278.79 km²9%
- Bassin de Chhoti Gandak Nadisub-area402,4 km²overlap268.67 km²8%
- Bassin de Gandak Naharsub-area550,7 km²overlap197.62 km²6%
- Basin #58270sub-area197,1 km²overlap196.80 km²6%
- Bassin de Rohinisub-area177,3 km²overlap176.97 km²6%
- Bassin de Gandaksub-area1 055,6 km²overlap145.81 km²5%
11 more basinssorted by overlap
- Bassin de Bansi Riversub-area1 070,9 km²overlap130.13 km²4%
- Basin #48970sub-area420,3 km²overlap115.40 km²4%
- Bassin de Small Gandak Riversub-area200,8 km²overlap106.73 km²3%
- Basin #59620sub-area92,6 km²overlap92.43 km²3%
- Bassin de Raptisub-area576,7 km²overlap74.69 km²2%
- Bassin de Danau Riversub-area80,5 km²overlap65.34 km²2%
- Bassin de Rapti Riversub-area189,2 km²overlap59.09 km²2%
- Bassin de Rohinisub-area46,2 km²overlap46.08 km²1%
- Bassin de Rapti Riversub-area1 514,9 km²overlap27.28 km²1%
- Bassin de Rohinisub-area233,9 km²overlap24.60 km²1%
- Bassin de Danau Riversub-area1 729 km²overlap1.17 km²0%
Lakes (10, top by area)
- Sarua Tālarea2,4 km²avg depth1.4 m
- Lake #76796area1,4 km²avg depth1.6 m
- Barui Tālarea1,2 km²avg depth1.2 m
- Lac 1382763area0,3 km²avg depth1.6 m
- Lac 1382768area0,3 km²avg depth1.6 m
- Lac 1382743area0,2 km²avg depth1.6 m
- Lac 1382771area0,2 km²avg depth1.1 m
- Lac 1382619area0,2 km²avg depth1.2 m
- Lac 1382877area0,1 km²avg depth1.0 m
1 more lakes
Rivers / streams (11, ord ≥ 4)
- Rohiniord 6len here71.12 km44%total162 km
- Chhoti Gandak Nadiord 3len here46.25 km46%total100 km
- Balia Nadiord 2len here35.19 km100%total35 km
- Raptiord 6len here29.82 km7%total458 km
- Gandak Naharord 3len here19.16 km13%total152 km
- Gandakord 7len here11.25 km2%total486 km
- Dande Riverord 2len here8.68 km70%total12 km
- Rapti Riverord 6len here4.24 km2%total216 km
- Danau Riverord 5len here1.06 km2%total55 km
- Tinaauord 4len here0.73 km5%total14 km
- Narayaniord 7len here0.54 km0%total214 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
9hab/km²
Night light
1,2nW
Built-up
154,1%
Pesticides
1,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)