Ontologia

Administrative Zone · NPL

Karnali

Nepal

ETPolar, tundra(58 %)

Species observed

1 931

Observations

11 037

Area

21 387,5km²

Ecological tissue

Sample of 25 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 Karnali : 16 espèces reliées par 35 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
35
Connectance
0.117
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

1 931 distinct species · 11 037 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 037 obs · 287 cellules
Obs. / cellule
≥ 433
72–432
25–71
9–24
< 9

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

Climate

Mean T°

-1,0°C

Annual rain

1 385mm

Warmest m°

12,3°C

Coldest m°

-19,0°C

Elevation: 4 170 m on average (min 898 m, max 7 279 m)

Bioclimatic detailsExpert
Annual mean temp.
-1,0°C
Annual rain
1 385mm
Warmest month
12,3°C
Coldest month
-19,0°C
Mean alt.
4 170m
Min
898m
Max
7 279m
Std. dev.
1 038m
Köppen-Geiger (dominant)
ETPolar, tundra(58 %)Polar

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

41,4g/kg

Clay

18,5%

Sand

47,1%

Silt

34,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
57,5g/kg
Clay
18,0%
Sand
47,9%
Silt
34,1%
5–15 cm
pH H₂O
6,5
Org. C
40,8g/kg
Clay
18,4%
Sand
47,1%
Silt
34,4%
15–30 cm
pH H₂O
6,5
Org. C
25,9g/kg
Clay
19,0%
Sand
46,3%
Silt
34,7%

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

Land cover

Forest15.7%
Crops2.3%
Built-up0.0%
Bare soil31.3%
Other (grassland, water…)50.6%

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

Hydrology61 basins · 20 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

3 090,7km

Lake surface here

18,60km²

Basins crossed

61

Max stream order

5

Max drainage

22 732km²

Discharge in basins

1 791,9m³/s

Mean precip.

745mm/an

Mean T°

3,0°C

Moisture idx

-0,01

Max snow

55%

Mean runoff

794mm/an

Mean elev. (basins)

4 192m

Watersheds crossing here

52 more basins

Lakes (20, top by area)

11 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,5%

Pesticides

0,4kg/km²

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

Protected areas6

IUCN VI · 4IUCN II · 2📍 Point sites · 2

Annapurna

IUCN VI

Conservation Area · 1992

7 762 km²

Dhorpatan

IUCN VI

Hunting Reserve · 1987

1 192 km²

Rara

IUCN II

National Park · 1976

107 km²

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

Sub-administrations26