Province · prk
Hwanghae-namdo
North Korea
Species observed
395
Observations
631
Area
8 550,3km²
Ecological tissue
Sample of 18 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 Hwanghae-namdo : 14 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 5 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
395 distinct species · 631 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,2°C
Annual rain
1 025mm
Warmest m°
26,9°C
Coldest m°
-7,3°C
Elevation: 79 m on average (min -31 m, max 647 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
20,5g/kg
Clay
25,2%
Sand
37,0%
Silt
37,9%
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)
Hydrology21 basins · 50 lakes · 39 rivers
Hydrology metrics for this exact territory
Stream length here
1 007,9km
Lake surface here
83,05km²
Basins crossed
21
Max stream order
6
Max drainage
19 404km²
Discharge in basins
322,4m³/s
Mean precip.
990mm/an
Mean T°
10,4°C
Moisture idx
0,09
Max snow
4%
Mean runoff
436mm/an
Mean elev. (basins)
81m
Watersheds crossing here
- Bassin de 읍천sub-area2 156,9 km²overlap1877.24 km²22%
- Bassin de 서강sub-area1 001,3 km²overlap1001.97 km²12%
- Bassin de 재령강sub-area990,8 km²overlap744.87 km²9%
- Bassin de 남대천sub-area747,7 km²overlap737.06 km²9%
- Bassin de 어사천sub-area607,2 km²overlap604.96 km²7%
- Bassin de 산촌천sub-area582,5 km²overlap573.54 km²7%
- Bassin de 남천sub-area613,3 km²overlap570.99 km²7%
- Bassin de 광탄천sub-area517,5 km²overlap517.67 km²6%
- Basin #05130sub-area525,9 km²overlap506.84 km²6%
12 more basinssorted by overlap
- Basin #05310sub-area425,7 km²overlap396.75 km²5%
- Bassin de 루천sub-area550,4 km²overlap273.91 km²3%
- Bassin de 한교천sub-area240,6 km²overlap240.74 km²3%
- Bassin de 한천sub-area171,7 km²overlap171.63 km²2%
- Bassin de 례성강sub-area352,9 km²overlap155.08 km²2%
- Bassin de 재령강sub-area245,4 km²overlap32.21 km²0%
- Bassin de 죽배천sub-area118,7 km²overlap23.03 km²0%
- Bassin de 대동강sub-area31,6 km²overlap18.00 km²0%
- Bassin de 재령강sub-area24,9 km²overlap10.95 km²0%
- Bassin de 해창강sub-area1 905,1 km²overlap6.28 km²0%
- Bassin de 대동강sub-area41,2 km²overlap1.07 km²0%
- Bassin de 금성천sub-area238,8 km²overlap0.17 km²0%
Lakes (50, top by area)
- 연백호area14,7 km²avg depth9.3 m
- Ŭnp’a-hoarea13,6 km²avg depth11.5 m
- Changsu-hoarea11,5 km²avg depth15.9 m
- Kuam-hoarea9,9 km²avg depth15.0 m
- Yeŭi-jŏsujiarea4,2 km²avg depth5.3 m
- Myŏngsu-jŏsujiarea3,3 km²avg depth5.5 m
- Kwangmyŏng-jŏsujiarea3,3 km²avg depth4.3 m
- Lake #73529area2,7 km²avg depth6.2 m
- Lake #73673area2,3 km²avg depth4.8 m
41 more lakes
- Ŏch’ŏn-jŏsujiarea2 km²avg depth6.4 m
- Kuwŏl-chŏsujiarea1,6 km²avg depth23.8 m
- Lake #73488area1,5 km²avg depth5.2 m
- Ch’wiya-jŏsujiarea1,5 km²avg depth4.5 m
- Ido-jŏsujiarea1,4 km²avg depth6.4 m
- Wŏlch’on-jŏsujiarea1,3 km²avg depth20.6 m
- Lake #73360area1,3 km²avg depth12.4 m
- Kadae-jŏsujiarea1,2 km²avg depth11.9 m
- Pogu-jŏsujiarea1,1 km²avg depth3.4 m
- Sŏktam-jŏsujiarea1,1 km²avg depth5.2 m
- Kangnyŏng-jŏsujiarea1 km²avg depth18.5 m
- Lake #73708area1 km²avg depth6.2 m
- Lac 1368825area0,8 km²avg depth5.0 m
- Lac 1368778area0,8 km²avg depth5.0 m
- Lac 1368892area0,8 km²avg depth6.9 m
- Lac 1368625area0,8 km²avg depth9.6 m
- Lac 1368776area0,7 km²avg depth6.2 m
- Lac 1368982area0,7 km²avg depth2.8 m
- Lac 1368839area0,6 km²avg depth6.1 m
- Lac 1369103area0,5 km²avg depth5.1 m
- Lac 1368789area0,5 km²avg depth3.9 m
- Lac 1369020area0,5 km²avg depth1.9 m
- Lac 1368698area0,5 km²avg depth3.2 m
- Lac 1368656area0,5 km²avg depth5.5 m
- Lac 1369113area0,5 km²avg depth1.8 m
- Lac 1368768area0,4 km²avg depth4.8 m
- Lac 1368806area0,4 km²avg depth6.8 m
- Lac 1368576area0,4 km²avg depth5.3 m
- Lac 1368964area0,4 km²avg depth3.4 m
- Lac 1368584area0,4 km²avg depth4.3 m
- Lac 1368749area0,4 km²avg depth5.6 m
- Lac 1368889area0,4 km²avg depth3.2 m
- Lac 1368832area0,4 km²avg depth3.9 m
- Lac 1368980area0,4 km²avg depth4.4 m
- Lac 1368923area0,3 km²avg depth6.2 m
- Lac 1368657area0,3 km²avg depth5.2 m
- Lac 1369021area0,3 km²avg depth3.4 m
- Lac 1368468area0,3 km²avg depth5.3 m
- Lac 1368565area0,2 km²avg depth3.5 m
- Lac 1368896area0,2 km²avg depth4.9 m
- Lac 1368664area0,2 km²avg depth5.7 m
Rivers / streams (39, ord ≥ 4)
- 재령강ord 5len here94.20 km74%total127 km
- 광탄천ord 3len here81.19 km100%total81 km
- 남대천ord 3len here75.73 km87%total87 km
- 서강ord 4len here61.60 km100%total62 km
- 염탄천ord 2len here52.66 km100%total53 km
- 례성강ord 5len here47.34 km17%total277 km
- 어사천ord 3len here45.49 km100%total46 km
- 척서천ord 4len here40.04 km100%total40 km
- 고지천ord 3len here32.97 km100%total33 km
- 문암천ord 2len here28.57 km100%total29 km
- 한천ord 2len here28.01 km99%total28 km
- 남천ord 3len here26.62 km100%total27 km
27 more river segmentssorted by Strahler order + length
- 읍천ord 3len here25.75 km100%total26 km
- 산촌천ord 1len here24.76 km100%total25 km
- 직천ord 4len here24.41 km100%total24 km
- 청천ord 2len here24.26 km100%total24 km
- 달천강ord 2len here23.35 km100%total23 km
- 어천ord 2len here23.00 km100%total23 km
- 루천ord 4len here18.92 km40%total47 km
- 화양천ord 4len here18.31 km98%total19 km
- 우룡천ord 3len here17.37 km100%total17 km
- 은동천ord 2len here16.58 km96%total17 km
- 단장천ord 2len here16.23 km100%total16 km
- 로호천ord 2len here15.90 km100%total16 km
- 산내천ord 1len here15.81 km100%total16 km
- 운산천ord 2len here15.32 km100%total15 km
- 약산천ord 2len here14.86 km100%total15 km
- 문화천ord 2len here14.86 km100%total15 km
- 한교천ord 3len here14.48 km100%total14 km
- 샘물천ord 2len here13.81 km100%total14 km
- 전탄천ord 2len here11.49 km100%total11 km
- 취야천ord 2len here11.22 km100%total11 km
- 수합강ord 1len here10.71 km100%total11 km
- 강정천ord 1len here5.44 km100%total5 km
- 대동강ord 6len here5.24 km1%total671 km
- 광석천ord 1len here5.22 km100%total5 km
- 서흥강ord 5len here4.42 km3%total176 km
- 로호천ord 2len here1.05 km100%total1 km
- 죽배천ord 5len here0.69 km3%total20 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,0nW
Built-up
19,4%
Pesticides
59,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)