Ontologia

Village block · BTN

Yangtse

Bhutan

CwbTemperate, dry winter, warm summer(73 %)

Species observed

406

Observations

2 848

Area

275km²

Ecological tissue

Sample of 22 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 Yangtse : 17 espèces reliées par 32 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
32
Connectance
0.116
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

406 distinct species · 2 848 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 848 obs · 6 cellules
Obs. / cellule
≥ 1 515
1 515–1 514
1 165–1 514
82–1 164
< 82

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

Climate

Mean T°

9,4°C

Annual rain

1 994mm

Warmest m°

18,0°C

Coldest m°

-3,9°C

Elevation: 2 662 m on average (min 1 492 m, max 3 958 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
1 994mm
Warmest month
18,0°C
Coldest month
-3,9°C
Mean alt.
2 662m
Min
1 492m
Max
3 958m
Std. dev.
537m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(73 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

50,8g/kg

Clay

29,8%

Sand

36,1%

Silt

34,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
71,7g/kg
Clay
29,8%
Sand
36,1%
Silt
34,1%
5–15 cm
pH H₂O
5,4
Org. C
50,3g/kg
Clay
30,1%
Sand
35,6%
Silt
34,3%
15–30 cm
pH H₂O
5,4
Org. C
30,4g/kg
Clay
29,4%
Sand
36,5%
Silt
34,0%

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

Land cover

Forest87.9%
Crops1.1%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)10.3%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

25,7km

Basins crossed

5

Max stream order

3

Max drainage

10 487km²

Discharge in basins

2,8m³/s

Mean precip.

893mm/an

Mean T°

8,5°C

Moisture idx

-0,20

Max snow

29%

Mean runoff

301mm/an

Mean elev. (basins)

3 278m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

7,4%

Pesticides

0,3kg/km²

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

Protected areas2

IUCN IV · 1IUCN VI · 1

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