Special City · prk
P'yŏngyang
North Korea
Species observed
634
Observations
2 073
Area
2 714,6km²
Ecological tissue
Sample of 43 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).
Indicateurs du tissu écologique
Tissu écologique de P'yŏngyang : 28 espèces reliées par 73 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
634 distinct species · 2 073 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
984mm
Warmest m°
27,8°C
Coldest m°
-12,3°C
Elevation: 102 m on average (min 2 m, max 658 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
27,5g/kg
Clay
25,7%
Sand
34,0%
Silt
40,3%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 10 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
574,4km
Lake surface here
5,03km²
Basins crossed
8
Max stream order
6
Max drainage
14 692km²
Discharge in basins
353,7m³/s
Mean precip.
1 008mm/an
Mean T°
9,4°C
Moisture idx
0,03
Max snow
4%
Mean runoff
440mm/an
Mean elev. (basins)
111m
Watersheds crossing here
- Bassin de 대동강sub-area2 530,1 km²overlap1238.57 km²46%
- Bassin de 남강sub-area653,7 km²overlap614.46 km²23%
- Bassin de 대동강sub-area619 km²overlap513.87 km²19%
- Bassin de 남강sub-area383,9 km²overlap227.21 km²8%
- Bassin de 황주천sub-area1 018,3 km²overlap100.06 km²4%
- Bassin de 쿠리리카와sub-area349,4 km²overlap8.52 km²0%
- Bassin de 비류강sub-area2 067,6 km²overlap6.64 km²0%
- Bassin de 용천sub-area357,8 km²overlap5.27 km²0%
Lakes (10, top by area)
- Ŏbusan-jŏsujiarea1,6 km²avg depth10.9 m
- Lac 1368216area0,7 km²avg depth7.0 m
- Lac 1368175area0,7 km²avg depth8.1 m
- Lac 1367730area0,7 km²avg depth8.4 m
- Lac 1367780area0,4 km²avg depth4.8 m
- Lac 1367850area0,4 km²avg depth14.4 m
- Lac 1368253area0,2 km²avg depth6.2 m
- Lac 1368172area0,2 km²avg depth5.3 m
- Lac 1367833area0,1 km²avg depth6.0 m
1 more lakes
Rivers / streams (21, ord ≥ 4)
- 대동강ord 6len here128.08 km19%total671 km
- 남강ord 6len here86.66 km36%total238 km
- 곤양강ord 6len here56.12 km100%total56 km
- 보통강ord 3len here50.12 km84%total60 km
- 수정천ord 2len here40.10 km94%total43 km
- 무진천ord 2len here39.93 km100%total40 km
- 아천ord 3len here32.19 km79%total41 km
- 합장강ord 2len here23.55 km77%total31 km
- 강남천ord 2len here23.19 km100%total23 km
- 상원강ord 3len here22.83 km100%total23 km
- 순화강ord 3len here11.67 km40%total29 km
- 은구천ord 2len here10.88 km94%total12 km
9 more river segmentssorted by Strahler order + length
- 묵지천ord 3len here9.84 km33%total29 km
- 시정천ord 1len here7.70 km62%total12 km
- 만겅천ord 1len here7.35 km100%total7 km
- 상서천ord 3len here7.16 km100%total7 km
- 송석천ord 2len here5.70 km100%total6 km
- 고아이강ord 1len here4.16 km100%total4 km
- 유화천ord 1len here4.03 km100%total4 km
- 뱀천ord 2len here2.38 km12%total19 km
- 매상천ord 2len here0.73 km2%total31 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
9hab/km²
Night light
0,6nW
Built-up
159,4%
Pesticides
58,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)