Ontologia

County · PRK

Jangjin

North Korea

DwbCold, dry winter, warm summer(79 %)

Species observed

295

Observations

423

Area

1 987,2km²

Ecological tissue

Sample of 25 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 Jangjin : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
45
Connectance
0.128
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

295 distinct species · 423 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

423 obs · 17 cellules
Obs. / cellule
≥ 176
106–175
9–105
5–8
< 5

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

Climate

Mean T°

2,0°C

Annual rain

1 001mm

Warmest m°

20,0°C

Coldest m°

-22,3°C

Elevation: 1 423 m on average (min 787 m, max 2 099 m)

Bioclimatic detailsExpert
Annual mean temp.
2,0°C
Annual rain
1 001mm
Warmest month
20,0°C
Coldest month
-22,3°C
Mean alt.
1 423m
Min
787m
Max
2 099m
Std. dev.
218m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(79 %)Cold

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

Soil & lithology

pH H₂O

5,8

Org. C

56,8g/kg

Clay

21,2%

Sand

35,2%

Silt

43,6%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
91,5g/kg
Clay
21,3%
Sand
34,0%
Silt
44,8%
5–15 cm
pH H₂O
5,8
Org. C
50,2g/kg
Clay
20,9%
Sand
35,4%
Silt
43,7%
15–30 cm
pH H₂O
5,8
Org. C
28,5g/kg
Clay
21,4%
Sand
36,3%
Silt
42,3%

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

Land cover

Forest73.8%
Crops8.9%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)17.0%

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

Hydrology9 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

270,0km

Lake surface here

29,93km²

Basins crossed

9

Max stream order

5

Max drainage

3 903km²

Discharge in basins

38,4m³/s

Mean precip.

1 072mm/an

Mean T°

0,4°C

Moisture idx

0,33

Max snow

36%

Mean runoff

398mm/an

Mean elev. (basins)

1 402m

Watersheds crossing here

Lakes (2, 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

0,6%

Pesticides

58,3kg/km²

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