Ontologia

Subdivision · NPL

Raha

Nepal

ETPolar, tundra(65 %)

Species observed

82

Observations

156

Area

108,4km²

Ecological tissue

Sample of 30 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 Raha : 25 espèces reliées par 33 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
33
Connectance
0.076
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

82 distinct species · 156 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

156 obs · 2 cellules
Obs. / cellule
≥ 155
155–154
155–154
155–154
< 155

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

Climate

Mean T°

-1,7°C

Annual rain

1 417mm

Warmest m°

11,6°C

Coldest m°

-22,1°C

Elevation: 4 259 m on average (min 2 276 m, max 5 415 m)

Bioclimatic detailsExpert
Annual mean temp.
-1,7°C
Annual rain
1 417mm
Warmest month
11,6°C
Coldest month
-22,1°C
Mean alt.
4 259m
Min
2 276m
Max
5 415m
Std. dev.
729m
Köppen-Geiger (dominant)
ETPolar, tundra(65 %)Polar

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,7

Org. C

39,3g/kg

Clay

17,1%

Sand

48,4%

Silt

34,5%

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

Dominant lithology: mtGLiMaggregated to Karnali

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
53,2g/kg
Clay
16,2%
Sand
49,8%
Silt
34,0%
5–15 cm
pH H₂O
6,7
Org. C
39,0g/kg
Clay
17,0%
Sand
48,4%
Silt
34,6%
15–30 cm
pH H₂O
6,7
Org. C
25,7g/kg
Clay
18,3%
Sand
47,0%
Silt
34,8%

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

Land cover

Forest6.2%
Crops0.2%
Built-up0.0%
Bare soil25.4%
Other (grassland, water…)68.1%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

19,5km

Basins crossed

4

Max stream order

4

Max drainage

4 616km²

Discharge in basins

2,6m³/s

Mean precip.

688mm/an

Mean T°

1,1°C

Moisture idx

-0,00

Max snow

24%

Mean runoff

695mm/an

Mean elev. (basins)

4 553m

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

Human pressure

Pop. density

0hab/km²

Built-up

0,9%

Pesticides

0,8kg/km²

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

Protected areas2

IUCN II · 1IUCN VI · 1

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