Ontologia

County · PRK

Byokdong

North Korea

DwaCold, dry winter, hot summer(69 %)

Species observed

84

Observations

123

Area

773,8km²

Ecological tissue

Sample of 14 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 Byokdong : 13 espèces reliées par 10 interactions GloBI sur 1 type (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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

84 distinct species · 123 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

123 obs · 15 cellules
Obs. / cellule
≥ 72
24–71
3–23
1–2
< 1

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

Climate

Mean T°

7,4°C

Annual rain

1 108mm

Warmest m°

25,3°C

Coldest m°

-18,5°C

Elevation: 471 m on average (min 110 m, max 1 200 m)

Bioclimatic detailsExpert
Annual mean temp.
7,4°C
Annual rain
1 108mm
Warmest month
25,3°C
Coldest month
-18,5°C
Mean alt.
471m
Min
110m
Max
1 200m
Std. dev.
228m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(69 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

36,5g/kg

Clay

21,6%

Sand

36,3%

Silt

42,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
57,9g/kg
Clay
20,6%
Sand
36,7%
Silt
42,8%
5–15 cm
pH H₂O
6,0
Org. C
33,5g/kg
Clay
21,0%
Sand
36,5%
Silt
42,5%
15–30 cm
pH H₂O
6,0
Org. C
18,1g/kg
Clay
23,1%
Sand
35,7%
Silt
41,2%

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

Land cover

Forest70.3%
Crops9.9%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)19.3%

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

Hydrology5 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

124,9km

Lake surface here

46,07km²

Basins crossed

5

Max stream order

6

Max drainage

52 451km²

Discharge in basins

169,0m³/s

Mean precip.

1 098mm/an

Mean T°

6,5°C

Moisture idx

0,19

Max snow

11%

Mean runoff

533mm/an

Mean elev. (basins)

419m

Watersheds crossing here

Lakes (1, top by area)

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

49,8kg/km²

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