Ontologia

Village block · BTN

Lunana

Bhutan

ETPolar, tundra(82 %)

Species observed

224

Observations

771

Area

1 731,2km²

Ecological tissue

Sample of 21 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 Lunana : 12 espèces reliées par 30 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
30
Connectance
0.119
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

224 distinct species · 771 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

771 obs · 21 cellules
Obs. / cellule
≥ 407
57–406
20–56
8–19
< 8

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

Climate

Mean T°

-2,6°C

Annual rain

1 119mm

Warmest m°

8,9°C

Coldest m°

-17,1°C

Elevation: 4 710 m on average (min 1 913 m, max 6 991 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,6°C
Annual rain
1 119mm
Warmest month
8,9°C
Coldest month
-17,1°C
Mean alt.
4 710m
Min
1 913m
Max
6 991m
Std. dev.
744m
Köppen-Geiger (dominant)
ETPolar, tundra(82 %)Polar

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

Soil & lithology

pH H₂O

6,8

Org. C

43,1g/kg

Clay

14,1%

Sand

54,8%

Silt

31,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
59,4g/kg
Clay
14,1%
Sand
54,6%
Silt
31,3%
5–15 cm
pH H₂O
6,8
Org. C
43,2g/kg
Clay
14,1%
Sand
54,5%
Silt
31,3%
15–30 cm
pH H₂O
6,8
Org. C
26,8g/kg
Clay
14,1%
Sand
55,2%
Silt
30,6%

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

Land cover

Forest17.1%
Crops0.4%
Built-up0.0%
Bare soil25.2%
Other (grassland, water…)57.4%

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

Hydrology8 basins · 25 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

113,9km

Lake surface here

7,88km²

Basins crossed

8

Max stream order

4

Max drainage

2 425km²

Discharge in basins

22,8m³/s

Mean precip.

571mm/an

Mean T°

2,5°C

Moisture idx

-0,39

Max snow

38%

Mean runoff

408mm/an

Mean elev. (basins)

4 294m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,0%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN II · 2

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