Ontologia

Subdivision · NPL

Letang

Nepal

CwaTemperate, dry winter, hot summer(100 %)

Species observed

20

Observations

25

Area

62,1km²

Ecological tissue

Sample of 4 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 Letang : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

20 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 2 cellules
Obs. / cellule
≥ 15
15–14
15–14
15–14
< 15

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

Climate

Mean T°

24,1°C

Annual rain

2 119mm

Warmest m°

32,3°C

Coldest m°

10,6°C

Elevation: 234 m on average (min 139 m, max 522 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
2 119mm
Warmest month
32,3°C
Coldest month
10,6°C
Mean alt.
234m
Min
139m
Max
522m
Std. dev.
70m
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

5,7

Org. C

20,7g/kg

Clay

22,2%

Sand

40,0%

Silt

37,9%

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
5,7
Org. C
29,1g/kg
Clay
21,5%
Sand
40,5%
Silt
38,1%
5–15 cm
pH H₂O
5,7
Org. C
20,8g/kg
Clay
22,1%
Sand
40,0%
Silt
38,0%
15–30 cm
pH H₂O
5,7
Org. C
12,3g/kg
Clay
23,0%
Sand
39,5%
Silt
37,6%

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

Land cover

Forest69.6%
Crops12.6%
Built-up1.3%
Bare soil1.1%
Other (grassland, water…)15.4%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

18,0km

Basins crossed

2

Max stream order

2

Max drainage

1 756km²

Discharge in basins

2,2m³/s

Mean precip.

2 014mm/an

Mean T°

24,0°C

Moisture idx

0,24

Mean runoff

1 045mm/an

Mean elev. (basins)

208m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,2nW

Built-up

131,4%

Pesticides

0,9kg/km²

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