Ontologia

Village block · BTN

Sephu

Bhutan

ETPolar, tundra(72 %)

Species observed

646

Observations

17 224

Area

1 108km²

Ecological tissue

Sample of 23 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 Sephu : 17 espèces reliées par 28 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
28
Connectance
0.111
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

646 distinct species · 17 224 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 224 obs · 18 cellules
Obs. / cellule
≥ 15 987
538–15 986
10–537
6–9
< 6

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

Climate

Mean T°

-0,6°C

Annual rain

1 530mm

Warmest m°

10,0°C

Coldest m°

-15,2°C

Elevation: 4 425 m on average (min 2 740 m, max 6 991 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,6°C
Annual rain
1 530mm
Warmest month
10,0°C
Coldest month
-15,2°C
Mean alt.
4 425m
Min
2 740m
Max
6 991m
Std. dev.
731m
Köppen-Geiger (dominant)
ETPolar, tundra(72 %)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

50,9g/kg

Clay

16,5%

Sand

50,4%

Silt

33,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
72,2g/kg
Clay
16,4%
Sand
50,1%
Silt
33,5%
5–15 cm
pH H₂O
6,3
Org. C
51,2g/kg
Clay
16,7%
Sand
50,1%
Silt
33,1%
15–30 cm
pH H₂O
6,3
Org. C
29,3g/kg
Clay
16,4%
Sand
51,0%
Silt
32,6%

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

Land cover

Forest27.4%
Crops1.3%
Built-up0.0%
Bare soil21.6%
Other (grassland, water…)49.8%

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

Hydrology10 basins · 17 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

53,6km

Lake surface here

4,57km²

Basins crossed

10

Max stream order

3

Max drainage

8 191km²

Discharge in basins

15,7m³/s

Mean precip.

577mm/an

Mean T°

2,7°C

Moisture idx

-0,35

Max snow

38%

Mean runoff

414mm/an

Mean elev. (basins)

4 291m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,2%

Pesticides

0,3kg/km²

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

Protected areas3

IUCN II · 2IUCN VI · 1

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