Province · prk
Hwanghae-bukto
North Korea
Species observed
337
Observations
669
Area
8 235,3km²
Ecological tissue
Sample of 37 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-bukto : 27 espèces reliées par 77 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 14 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
337 distinct species · 669 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,2°C
Annual rain
1 160mm
Warmest m°
27,2°C
Coldest m°
-12,7°C
Elevation: 220 m on average (min 2 m, max 1 253 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
6,2
Org. C
32,6g/kg
Clay
25,2%
Sand
34,4%
Silt
40,4%
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)
Hydrology33 basins · 41 lakes · 50 rivers
Hydrology metrics for this exact territory
Stream length here
1 733,3km
Lake surface here
44,28km²
Basins crossed
33
Max stream order
6
Max drainage
15 751km²
Discharge in basins
602,7m³/s
Mean precip.
1 127mm/an
Mean T°
9,4°C
Moisture idx
0,12
Max snow
4%
Mean runoff
566mm/an
Mean elev. (basins)
228m
Watersheds crossing here
- Bassin de 례성강sub-area1 350,7 km²overlap1273.40 km²15%
- Bassin de 서흥강sub-area991,8 km²overlap992.55 km²12%
- Bassin de 황주천sub-area1 018,3 km²overlap919.02 km²11%
- Bassin de 남강sub-area791,2 km²overlap762.36 km²9%
- Bassin de 구연천sub-area493,7 km²overlap464.72 km²6%
- Bassin de 곡산천sub-area391,6 km²overlap382.32 km²5%
- Bassin de 봉명천sub-area492,5 km²overlap363.19 km²4%
- Bassin de 은파천sub-area345,2 km²overlap345.47 km²4%
- Bassin de 쿠리리카와sub-area349,4 km²overlap341.19 km²4%
24 more basinssorted by overlap
- Bassin de 루천sub-area550,4 km²overlap276.89 km²3%
- Bassin de 대동강sub-area2 530,1 km²overlap275.56 km²3%
- Bassin de 오조천sub-area283,5 km²overlap272.20 km²3%
- Bassin de 례성강sub-area271,9 km²overlap272.14 km²3%
- Bassin de 위라천sub-area270,8 km²overlap271.04 km²3%
- Bassin de 재령강sub-area990,8 km²overlap246.53 km²3%
- Bassin de 재령강sub-area245,4 km²overlap213.41 km²3%
- Bassin de 례성강sub-area352,9 km²overlap157.12 km²2%
- Bassin de 림진강sub-area1 370,6 km²overlap120.27 km²1%
- Bassin de 남강sub-area383,9 km²overlap90.40 km²1%
- Bassin de 남강sub-area653,7 km²overlap39.77 km²0%
- Bassin de 임진강sub-area863,7 km²overlap31.61 km²0%
- Bassin de 죽배천sub-area118,7 km²overlap30.73 km²0%
- Bassin de 대동강sub-area41,2 km²overlap29.35 km²0%
- Bassin de 은파천sub-area22,2 km²overlap22.17 km²0%
- Bassin de 재령강sub-area24,9 km²overlap13.96 km²0%
- Bassin de 비류강sub-area2 067,6 km²overlap7.06 km²0%
- Bassin de 림진강sub-area1 095,4 km²overlap5.27 km²0%
- Bassin de 남강sub-area149,4 km²overlap4.18 km²0%
- Bassin de 금성천sub-area238,8 km²overlap3.83 km²0%
- Bassin de 사미천sub-area457,4 km²overlap2.52 km²0%
- Bassin de 어사천sub-area607,2 km²overlap2.32 km²0%
- Bassin de 통동천sub-area437 km²overlap2.20 km²0%
- Bassin de 용천sub-area357,8 km²overlap0.55 km²0%
Lakes (41, top by area)
- 연백호area14,7 km²avg depth9.3 m
- Ŭnp’a-hoarea13,6 km²avg depth11.5 m
- Sŏhŭng-hoarea10,3 km²avg depth22.8 m
- Yŏnt’an-hoarea6,6 km²avg depth21.8 m
- 남강호area4,2 km²avg depth24.5 m
- Sin'gok-chŏsujiarea2,1 km²avg depth24.0 m
- 남강호area1,6 km²avg depth18.3 m
- Lake #73316area1,3 km²avg depth3.0 m
- 신촌저수지area1 km²avg depth10.7 m
32 more lakes
- Lac 1368371area0,8 km²avg depth3.3 m
- Lac 1368883area0,7 km²avg depth5.0 m
- Lac 1368639area0,6 km²avg depth5.4 m
- Lac 1368660area0,5 km²avg depth6.4 m
- Lac 1368640area0,5 km²avg depth4.1 m
- Lac 1368388area0,5 km²avg depth8.3 m
- Lac 1368274area0,3 km²avg depth2.7 m
- Lac 1368676area0,3 km²avg depth4.6 m
- Lac 1368620area0,3 km²avg depth6.8 m
- Lac 1368624area0,3 km²avg depth5.5 m
- Lac 1368583area0,3 km²avg depth7.2 m
- Lac 1368612area0,3 km²avg depth5.3 m
- Lac 1368410area0,3 km²avg depth7.0 m
- Lac 1368193area0,3 km²avg depth6.5 m
- Lac 1368482area0,3 km²avg depth7.3 m
- Lac 1368655area0,3 km²avg depth4.7 m
- Lac 1368638area0,2 km²avg depth7.4 m
- Lac 1368237area0,2 km²avg depth4.0 m
- Lac 1368236area0,2 km²avg depth2.8 m
- Lac 1368387area0,2 km²avg depth2.3 m
- Lac 1368479area0,2 km²avg depth6.7 m
- Lac 1368559area0,2 km²avg depth4.4 m
- Lac 1368504area0,2 km²avg depth7.2 m
- Lac 1368136area0,2 km²avg depth7.8 m
- Lac 1368590area0,2 km²avg depth3.7 m
- Lac 1368606area0,2 km²avg depth7.3 m
- Lac 1368451area0,2 km²avg depth3.6 m
- Lac 1368678area0,1 km²avg depth6.3 m
- Lac 1368557area0,1 km²avg depth5.2 m
- Lac 1368428area0,1 km²avg depth3.0 m
- Lac 1368661area0,1 km²avg depth4.9 m
- Lac 1368566area0,1 km²avg depth5.5 m
Rivers / streams (50, ord ≥ 4)
- 례성강ord 5len here216.49 km78%total277 km
- 서흥강ord 5len here171.23 km98%total176 km
- 황주천ord 4len here136.69 km100%total137 km
- 남강ord 6len here106.03 km45%total238 km
- 은파천ord 3len here79.94 km100%total80 km
- 곡산천ord 4len here77.51 km100%total77 km
- 구연천ord 4len here77.46 km100%total77 km
- 쿠리리카와ord 3len here63.54 km100%total64 km
- 대평천ord 3len here44.74 km100%total45 km
- 두무강ord 4len here43.95 km100%total44 km
- 위라천ord 3len here37.43 km100%total37 km
- 고신은천ord 3len here36.13 km100%total36 km
38 more river segmentssorted by Strahler order + length
- 지석천ord 2len here33.94 km99%total34 km
- 재령강ord 5len here32.91 km26%total127 km
- 오조천ord 3len here31.34 km100%total31 km
- 매상천ord 2len here29.83 km98%total31 km
- 오동천ord 3len here29.67 km100%total30 km
- 루천ord 4len here27.87 km60%total47 km
- 추전강ord 2len here27.50 km100%total27 km
- 림진강ord 5len here27.08 km8%total342 km
- 검수천ord 3len here25.85 km100%total26 km
- 계정천ord 2len here25.67 km100%total26 km
- 태봉천ord 3len here22.87 km100%total23 km
- 장촌강ord 2len here22.14 km100%total22 km
- 화암천ord 2len here20.79 km100%total21 km
- 흥수천ord 2len here20.51 km100%total21 km
- 묵지천ord 3len here19.65 km67%total29 km
- 미수천ord 1len here17.07 km100%total17 km
- 진계천ord 2len here16.99 km100%total17 km
- 봉명천ord 3len here16.96 km38%total45 km
- 시변리천ord 4len here16.94 km100%total17 km
- 고도천ord 2len here15.66 km100%total16 km
- 천주천ord 1len here15.47 km100%total15 km
- 흑교천ord 2len here14.97 km100%total15 km
- 세림천ord 2len here14.17 km100%total14 km
- 언진천ord 1len here13.63 km100%total14 km
- 대동강ord 6len here13.60 km2%total671 km
- 대정천ord 1len here12.87 km100%total13 km
- 사리원운하ord 1len here11.26 km100%total11 km
- 성산천ord 1len here10.86 km100%total11 km
- 무갈천ord 2len here10.32 km100%total10 km
- 화천ord 1len here8.30 km100%total8 km
- 사릉천ord 1len here7.82 km100%total8 km
- 미당천ord 2len here7.75 km55%total14 km
- 관문천ord 2len here7.49 km100%total7 km
- 죽배천ord 5len here7.10 km35%total20 km
- 비천ord 2len here2.82 km100%total3 km
- 용천ord 4len here1.84 km3%total60 km
- 은구천ord 2len here0.64 km6%total12 km
- 강남천ord 2len here≈ tangenttotal23 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
17,0%
Pesticides
58,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)