Ontologia

County · PRK

Ch'ŏlsan

North Korea

DwaCold, dry winter, hot summer(100 %)

Species observed

43

Observations

48

Area

466km²

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 Ch'ŏlsan : 12 espèces reliées par 13 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
13
Connectance
0.124
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

43 distinct species · 48 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 obs · 4 cellules
Obs. / cellule
≥ 37
37–36
9–36
9–8
< 9

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

Climate

Mean T°

9,9°C

Annual rain

1 031mm

Warmest m°

25,6°C

Coldest m°

-9,8°C

Elevation: 37 m on average (min -25 m, max 222 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
1 031mm
Warmest month
25,6°C
Coldest month
-9,8°C
Mean alt.
37m
Min
-25m
Max
222m
Std. dev.
46m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,5

Org. C

16,8g/kg

Clay

21,8%

Sand

38,2%

Silt

40,0%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
25,7g/kg
Clay
20,2%
Sand
39,2%
Silt
40,6%
5–15 cm
pH H₂O
6,6
Org. C
15,0g/kg
Clay
20,4%
Sand
39,3%
Silt
40,3%
15–30 cm
pH H₂O
6,6
Org. C
9,6g/kg
Clay
24,9%
Sand
36,0%
Silt
39,1%

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

Land cover

Forest22.7%
Crops43.1%
Built-up0.1%
Bare soil3.1%
Other (grassland, water…)30.9%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

24,2km

Lake surface here

0,23km²

Basins crossed

2

Max stream order

3

Max drainage

984km²

Discharge in basins

2,2m³/s

Mean precip.

960mm/an

Mean T°

8,9°C

Moisture idx

0,10

Max snow

2%

Mean runoff

433mm/an

Mean elev. (basins)

41m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

11,0%

Pesticides

61,8kg/km²

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