Ontologia

Commune · IND

Muzaffarpur

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

221

Observations

8 272

Area

1 563,7km²

Ecological tissue

Sample of 39 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 Muzaffarpur : 30 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
52
Connectance
0.067
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

221 distinct species · 8 272 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 272 obs · 28 cellules
Obs. / cellule
≥ 7 055
180–7 054
47–179
24–46
< 24

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

Climate

Mean T°

25,5°C

Annual rain

1 218mm

Warmest m°

36,9°C

Coldest m°

10,2°C

Elevation: 52 m on average (min 46 m, max 59 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
1 218mm
Warmest month
36,9°C
Coldest month
10,2°C
Mean alt.
52m
Min
46m
Max
59m
Std. dev.
2m
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

7,0

Org. C

14,5g/kg

Clay

27,3%

Sand

30,9%

Silt

41,8%

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

Dominant lithology: suGLiMaggregated to Muzaffarpur

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
20,0g/kg
Clay
27,2%
Sand
30,7%
Silt
42,1%
5–15 cm
pH H₂O
7,0
Org. C
13,4g/kg
Clay
27,3%
Sand
30,9%
Silt
41,8%
15–30 cm
pH H₂O
7,1
Org. C
10,0g/kg
Clay
27,5%
Sand
31,2%
Silt
41,4%

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

Land cover

Forest10.0%
Crops75.6%
Built-up2.7%
Bare soil1.0%
Other (grassland, water…)10.7%

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

Hydrology7 basins · 15 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

149,0km

Lake surface here

4,41km²

Basins crossed

7

Max stream order

5

Max drainage

9 799km²

Discharge in basins

205,4m³/s

Mean precip.

1 165mm/an

Mean T°

25,1°C

Moisture idx

-0,26

Mean runoff

545mm/an

Mean elev. (basins)

63m

Watersheds crossing here

Lakes (15, top by area)

6 more lakes

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

Human pressure

Pop. density

16hab/km²

Night light

2,4nW

Built-up

271,4%

Pesticides

2,0kg/km²

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