Ontologia

Subdivision · NPL

Syafru

Nepal

ETPolar, tundra(36 %)

Species observed

943

Observations

10 053

Area

131,2km²

Ecological tissue

Sample of 20 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 Syafru : 15 espèces reliées par 22 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
22
Connectance
0.116
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

943 distinct species · 10 053 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 053 obs · 3 cellules
Obs. / cellule
≥ 6 956
6 956–6 955
6 956–6 955
3 089–6 955
< 3 089

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

Climate

Mean T°

4,7°C

Annual rain

3 430mm

Warmest m°

14,3°C

Coldest m°

-10,5°C

Elevation: 3 494 m on average (min 1 645 m, max 5 249 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
3 430mm
Warmest month
14,3°C
Coldest month
-10,5°C
Mean alt.
3 494m
Min
1 645m
Max
5 249m
Std. dev.
1 016m
Köppen-Geiger (dominant)
ETPolar, tundra(36 %)Polar

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

48,6g/kg

Clay

19,4%

Sand

45,9%

Silt

34,8%

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
6,3
Org. C
70,8g/kg
Clay
18,8%
Sand
46,7%
Silt
34,5%
5–15 cm
pH H₂O
6,3
Org. C
47,2g/kg
Clay
19,5%
Sand
45,7%
Silt
34,8%
15–30 cm
pH H₂O
6,4
Org. C
28,0g/kg
Clay
19,8%
Sand
45,2%
Silt
34,9%

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

Land cover

Forest52.0%
Crops1.3%
Built-up0.1%
Bare soil12.1%
Other (grassland, water…)34.5%

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

Hydrology2 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

36,6km

Lake surface here

0,17km²

Basins crossed

2

Max stream order

5

Max drainage

6 635km²

Discharge in basins

10,3m³/s

Mean precip.

1 433mm/an

Mean T°

13,1°C

Moisture idx

0,09

Max snow

10%

Mean runoff

1 418mm/an

Mean elev. (basins)

2 321m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

7,4%

Pesticides

0,9kg/km²

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

Protected areas1

IUCN II · 1📍 Point sites · 1

Langtang

IUCN II

National Park · 1976

1 659 km²

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