Ontologia

Subdivision · NPL

BiratnagarN.P.

Nepal

CwaTemperate, dry winter, hot summer(100 %)

Species observed

235

Observations

1 095

Area

58,5km²

Ecological tissue

Sample of 32 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 BiratnagarN.P. : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
47
Connectance
0.095
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

235 distinct species · 1 095 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 095 obs · 2 cellules
Obs. / cellule
≥ 961
961–960
961–960
961–960
< 961

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

Climate

Mean T°

25,0°C

Annual rain

1 862mm

Warmest m°

34,7°C

Coldest m°

10,8°C

Elevation: 70 m on average (min 62 m, max 78 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
1 862mm
Warmest month
34,7°C
Coldest month
10,8°C
Mean alt.
70m
Min
62m
Max
78m
Std. dev.
4m
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

6,3

Org. C

15,0g/kg

Clay

21,9%

Sand

43,6%

Silt

34,4%

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

Dominant lithology: mtGLiMaggregated to Koshi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
20,3g/kg
Clay
22,3%
Sand
43,5%
Silt
34,2%
5–15 cm
pH H₂O
6,3
Org. C
14,9g/kg
Clay
21,8%
Sand
43,8%
Silt
34,4%
15–30 cm
pH H₂O
6,4
Org. C
9,9g/kg
Clay
21,8%
Sand
43,5%
Silt
34,7%

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

Land cover

Forest4.6%
Crops48.7%
Built-up10.4%
Bare soil0.3%
Other (grassland, water…)36.0%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

16,7km

Basins crossed

3

Max stream order

3

Max drainage

854km²

Discharge in basins

6,9m³/s

Mean precip.

1 879mm/an

Mean T°

24,4°C

Moisture idx

0,18

Mean runoff

907mm/an

Mean elev. (basins)

86m

Watersheds crossing here

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

Human pressure

Pop. density

28hab/km²

Night light

6,0nW

Built-up

1 039,8%

Pesticides

1,1kg/km²

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