Ontologia

District · VNM

Bắc Mê

Vietnam

CwaTemperate, dry winter, hot summer(98 %)

Species observed

201

Observations

360

Area

846,7km²

Ecological tissue

Sample of 26 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 Bắc Mê : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
23
Connectance
0.071
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

201 distinct species · 360 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

360 obs · 14 cellules
Obs. / cellule
≥ 135
128–134
14–127
8–13
< 8

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

Climate

Mean T°

21,0°C

Annual rain

2 377mm

Warmest m°

28,6°C

Coldest m°

10,1°C

Elevation: 593 m on average (min 163 m, max 1 643 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
2 377mm
Warmest month
28,6°C
Coldest month
10,1°C
Mean alt.
593m
Min
163m
Max
1 643m
Std. dev.
273m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(98 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

28,7g/kg

Clay

33,6%

Sand

27,0%

Silt

39,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
42,6g/kg
Clay
32,8%
Sand
27,9%
Silt
39,4%
5–15 cm
pH H₂O
5,5
Org. C
26,6g/kg
Clay
32,4%
Sand
27,7%
Silt
39,9%
15–30 cm
pH H₂O
5,6
Org. C
17,1g/kg
Clay
35,6%
Sand
25,4%
Silt
39,0%

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

Land cover

Forest70.0%
Crops3.7%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)25.9%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

101,5km

Basins crossed

4

Max stream order

6

Max drainage

10 573km²

Discharge in basins

94,5m³/s

Mean precip.

1 712mm/an

Mean T°

20,9°C

Moisture idx

0,24

Mean runoff

1 034mm/an

Mean elev. (basins)

608m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,9%

Pesticides

9,2kg/km²

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

Protected areas1

IUCN Not Reported · 1

Bac Me

IUCN Not Reported

Nature Reserve · 1994

87 km²

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

Sub-administrations13