Ontologia

Commune · NPL

Saptari

Nepal

CwaTemperate, dry winter, hot summer(100 %)

Species observed

636

Observations

40 384

Area

1 281,1km²

Ecological tissue

Sample of 31 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 Saptari : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
48
Connectance
0.103
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

636 distinct species · 40 384 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 384 obs · 31 cellules
Obs. / cellule
≥ 29 592
838–29 591
103–837
34–102
< 34

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

Climate

Mean T°

24,9°C

Annual rain

1 650mm

Warmest m°

34,9°C

Coldest m°

10,7°C

Elevation: 108 m on average (min 62 m, max 303 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
1 650mm
Warmest month
34,9°C
Coldest month
10,7°C
Mean alt.
108m
Min
62m
Max
303m
Std. dev.
47m
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

6,5

Org. C

14,4g/kg

Clay

19,9%

Sand

46,8%

Silt

33,4%

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

Dominant lithology: ssGLiMaggregated to Sagarmatha

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
20,0g/kg
Clay
19,4%
Sand
47,1%
Silt
33,6%
5–15 cm
pH H₂O
6,5
Org. C
13,4g/kg
Clay
19,4%
Sand
47,0%
Silt
33,6%
15–30 cm
pH H₂O
6,6
Org. C
9,9g/kg
Clay
20,8%
Sand
46,2%
Silt
32,9%

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

Land cover

Forest20.5%
Crops57.7%
Built-up1.3%
Bare soil3.5%
Other (grassland, water…)17.1%

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

Hydrology6 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

284,0km

Basins crossed

6

Max stream order

7

Max drainage

56 799km²

Discharge in basins

847,3m³/s

Mean precip.

1 390mm/an

Mean T°

24,4°C

Moisture idx

-0,10

Mean runoff

716mm/an

Mean elev. (basins)

122m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,6nW

Built-up

126,3%

Pesticides

1,1kg/km²

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

Protected areas3

IUCN VI · 1IUCN IV · 1IUCN Not Reported · 1

Koshi Tappu

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1987

135 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations99