Ontologia

Subdivision · NPL

IchangNarayan

Nepal

CwaTemperate, dry winter, hot summer(56 %)

Species observed

432

Observations

16 799

Area

11,9km²

Ecological tissue

Sample of 15 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 IchangNarayan : 12 espèces reliées par 24 interactions GloBI sur 3 types (connectance 20.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
24
Connectance
0.200
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

432 distinct species · 16 799 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 799 obs · 1 cellules
Obs. / cellule
≥ 16 799
16 799–16 798
16 799–16 798
16 799–16 798
< 16 799

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

Climate

Mean T°

17,0°C

Annual rain

2 005mm

Warmest m°

24,5°C

Coldest m°

4,5°C

Elevation: 1 518 m on average (min 1 296 m, max 1 816 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
2 005mm
Warmest month
24,5°C
Coldest month
4,5°C
Mean alt.
1 518m
Min
1 296m
Max
1 816m
Std. dev.
174m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(56 %)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

25,1g/kg

Clay

21,5%

Sand

37,1%

Silt

41,4%

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

Dominant lithology: mtGLiMaggregated to Bagmati

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
33,7g/kg
Clay
20,2%
Sand
37,8%
Silt
42,0%
5–15 cm
pH H₂O
5,7
Org. C
25,8g/kg
Clay
20,0%
Sand
37,9%
Silt
42,1%
15–30 cm
pH H₂O
5,7
Org. C
15,9g/kg
Clay
24,4%
Sand
35,5%
Silt
40,0%

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

Land cover

Forest57.4%
Crops3.0%
Built-up10.0%
Bare soil0.2%
Other (grassland, water…)29.5%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

6 635km²

Discharge in basins

0,4m³/s

Mean precip.

1 783mm/an

Mean T°

16,5°C

Moisture idx

0,27

Max snow

10%

Mean runoff

1 189mm/an

Mean elev. (basins)

1 557m

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

Human pressure

Pop. density

28hab/km²

Night light

5,6nW

Built-up

1 000,0%

Pesticides

1,2kg/km²

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

Protected areas1

IUCN II · 1

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