Ontologia

Commune · IND

Barh

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

108

Observations

360

Area

900,6km²

Ecological tissue

Sample of 38 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 Barh : 30 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
47
Connectance
0.063
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

108 distinct species · 360 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

360 obs · 17 cellules
Obs. / cellule
≥ 62
44–61
33–43
16–32
< 16

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

Climate

Mean T°

25,7°C

Annual rain

1 087mm

Warmest m°

37,5°C

Coldest m°

10,7°C

Elevation: 43 m on average (min 38 m, max 49 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 087mm
Warmest month
37,5°C
Coldest month
10,7°C
Mean alt.
43m
Min
38m
Max
49m
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

7,2

Org. C

17,2g/kg

Clay

29,1%

Sand

28,8%

Silt

42,1%

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

Dominant lithology: suGLiMaggregated to Patna

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
25,2g/kg
Clay
28,2%
Sand
29,1%
Silt
42,7%
5–15 cm
pH H₂O
7,2
Org. C
14,9g/kg
Clay
28,4%
Sand
29,4%
Silt
42,2%
15–30 cm
pH H₂O
7,3
Org. C
11,6g/kg
Clay
30,8%
Sand
28,0%
Silt
41,2%

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

Land cover

Forest2.3%
Crops76.4%
Built-up1.4%
Bare soil5.3%
Other (grassland, water…)14.6%

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

Hydrology14 basins · 6 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

163,4km

Lake surface here

1,22km²

Basins crossed

14

Max stream order

8

Max drainage

781 781km²

Discharge in basins

8 836,0m³/s

Mean precip.

958mm/an

Mean T°

26,1°C

Moisture idx

-0,40

Mean runoff

417mm/an

Mean elev. (basins)

45m

Watersheds crossing here

5 more basins

Lakes (6, top by area)

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

Human pressure

Pop. density

11hab/km²

Night light

2,1nW

Built-up

144,7%

Pesticides

2,0kg/km²

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