Ontologia

City · PRK

Kaech'ŏn

North Korea

DwaCold, dry winter, hot summer(83 %)

Species observed

66

Observations

166

Area

608,6km²

Ecological tissue

Sample of 15 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 Kaech'ŏn : 14 espèces reliées par 11 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
11
Connectance
0.105
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

66 distinct species · 166 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

166 obs · 17 cellules
Obs. / cellule
≥ 58
50–57
6–49
4–5
< 4

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

Climate

Mean T°

8,9°C

Annual rain

1 283mm

Warmest m°

26,5°C

Coldest m°

-17,2°C

Elevation: 288 m on average (min 18 m, max 944 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
1 283mm
Warmest month
26,5°C
Coldest month
-17,2°C
Mean alt.
288m
Min
18m
Max
944m
Std. dev.
235m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(83 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

33,0g/kg

Clay

25,0%

Sand

33,7%

Silt

41,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
52,8g/kg
Clay
23,9%
Sand
33,9%
Silt
42,2%
5–15 cm
pH H₂O
6,2
Org. C
29,0g/kg
Clay
24,4%
Sand
33,9%
Silt
41,7%
15–30 cm
pH H₂O
6,2
Org. C
17,2g/kg
Clay
26,6%
Sand
33,4%
Silt
40,0%

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

Land cover

Forest50.7%
Crops21.7%
Built-up0.5%
Bare soil1.9%
Other (grassland, water…)25.2%

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

Hydrology4 basins · 4 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

109,3km

Lake surface here

3,94km²

Basins crossed

4

Max stream order

5

Max drainage

4 886km²

Discharge in basins

50,8m³/s

Mean precip.

1 095mm/an

Mean T°

8,1°C

Moisture idx

0,14

Max snow

6%

Mean runoff

569mm/an

Mean elev. (basins)

224m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

0,1nW

Built-up

45,8%

Pesticides

60,5kg/km²

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