Ontologia

Village block · BTN

Chhume

Bhutan

DwbCold, dry winter, warm summer(49 %)

Species observed

472

Observations

6 650

Area

401,1km²

Ecological tissue

Sample of 16 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 Chhume : 12 espèces reliées par 19 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
19
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

472 distinct species · 6 650 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 650 obs · 8 cellules
Obs. / cellule
≥ 3 990
3 990–3 989
646–3 989
346–645
< 346

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

Climate

Mean T°

5,4°C

Annual rain

2 470mm

Warmest m°

15,0°C

Coldest m°

-9,0°C

Elevation: 3 389 m on average (min 2 197 m, max 4 338 m)

Bioclimatic detailsExpert
Annual mean temp.
5,4°C
Annual rain
2 470mm
Warmest month
15,0°C
Coldest month
-9,0°C
Mean alt.
3 389m
Min
2 197m
Max
4 338m
Std. dev.
437m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(49 %)Cold

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

Soil & lithology

pH H₂O

5,2

Org. C

50,1g/kg

Clay

30,7%

Sand

31,4%

Silt

37,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
72,1g/kg
Clay
30,4%
Sand
31,2%
Silt
38,5%
5–15 cm
pH H₂O
5,2
Org. C
50,5g/kg
Clay
31,4%
Sand
31,3%
Silt
37,4%
15–30 cm
pH H₂O
5,3
Org. C
27,6g/kg
Clay
30,3%
Sand
31,9%
Silt
37,8%

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

Land cover

Forest80.6%
Crops2.8%
Built-up0.0%
Bare soil1.3%
Other (grassland, water…)15.3%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

21,4km

Basins crossed

3

Max stream order

4

Max drainage

3 833km²

Discharge in basins

5,2m³/s

Mean precip.

933mm/an

Mean T°

6,5°C

Moisture idx

-0,18

Max snow

16%

Mean runoff

462mm/an

Mean elev. (basins)

3 581m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,2%

Pesticides

0,4kg/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