Ontologia

Province · vnm

Quảng Ninh

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1 529

Observations

4 195

Area

5 990,2km²

Ecological tissue

Sample of 30 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 Quảng Ninh : 27 espèces reliées par 30 interactions GloBI sur 4 types (connectance 6.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
30
Connectance
0.065
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

1 529 distinct species · 4 195 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 195 obs · 102 cellules
Obs. / cellule
≥ 379
66–378
16–65
6–15
< 6

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

Climate

Mean T°

22,6°C

Annual rain

2 442mm

Warmest m°

29,8°C

Coldest m°

12,6°C

Elevation: 152 m on average (min -126 m, max 1 245 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
2 442mm
Warmest month
29,8°C
Coldest month
12,6°C
Mean alt.
152m
Min
-126m
Max
1 245m
Std. dev.
196m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

30,7g/kg

Clay

33,6%

Sand

28,9%

Silt

37,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
43,5g/kg
Clay
32,2%
Sand
30,0%
Silt
37,9%
5–15 cm
pH H₂O
5,6
Org. C
28,7g/kg
Clay
32,3%
Sand
29,6%
Silt
38,1%
15–30 cm
pH H₂O
5,6
Org. C
19,9g/kg
Clay
36,5%
Sand
27,2%
Silt
36,3%

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

Land cover

Forest55.6%
Crops7.7%
Built-up0.9%
Bare soil2.3%
Other (grassland, water…)33.5%

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

Hydrology19 basins · 50 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

469,3km

Lake surface here

36,41km²

Basins crossed

19

Max stream order

4

Max drainage

1 610km²

Discharge in basins

85,0m³/s

Mean precip.

2 027mm/an

Mean T°

22,7°C

Moisture idx

0,38

Mean runoff

1 014mm/an

Mean elev. (basins)

158m

Watersheds crossing here

10 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,2nW

Built-up

93,1%

Pesticides

10,4kg/km²

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

Protected areas10

IUCN Not Reported · 6IUCN Not Applicable · 1IUCN IV · 1IUCN V · 1IUCN Ia · 1🌊 Marine · 8

Ha Long Bay

IUCN Not Reported

Cultural and Historical Site · 1962

402 km²

Bai Chay

IUCN V

Cultural and Historical Site · 1986

116 km²

Complete list

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

Sub-administrations38