Ontologia

County · PRK

Hamju

North Korea

DwaCold, dry winter, hot summer(60 %)

Species observed

38

Observations

83

Area

596,7km²

Ecological tissue

Sample of 10 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 Hamju : 10 espèces reliées par 7 interactions GloBI sur 2 types (connectance 15.6%, filtre Serrano α=0.2).

Espèces affichées
10
Interactions affichées
7
Connectance
0.156
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

38 distinct species · 83 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

83 obs · 10 cellules
Obs. / cellule
≥ 34
34–33
11–33
4–10
< 4

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

Climate

Mean T°

8,3°C

Annual rain

1 137mm

Warmest m°

24,6°C

Coldest m°

-13,5°C

Elevation: 429 m on average (min -6 m, max 1 539 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
1 137mm
Warmest month
24,6°C
Coldest month
-13,5°C
Mean alt.
429m
Min
-6m
Max
1 539m
Std. dev.
382m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(60 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

37,5g/kg

Clay

23,6%

Sand

33,3%

Silt

43,0%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
59,3g/kg
Clay
23,0%
Sand
33,0%
Silt
44,0%
5–15 cm
pH H₂O
6,1
Org. C
33,3g/kg
Clay
23,3%
Sand
33,1%
Silt
43,6%
15–30 cm
pH H₂O
6,1
Org. C
19,9g/kg
Clay
24,6%
Sand
33,9%
Silt
41,4%

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

Land cover

Forest49.0%
Crops22.0%
Built-up0.1%
Bare soil1.5%
Other (grassland, water…)27.4%

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

Hydrology5 basins · 5 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

161,2km

Lake surface here

8,60km²

Basins crossed

5

Max stream order

3

Max drainage

1 521km²

Discharge in basins

9,7m³/s

Mean precip.

1 034mm/an

Mean T°

7,9°C

Moisture idx

0,10

Max snow

17%

Mean runoff

510mm/an

Mean elev. (basins)

300m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

13,0%

Pesticides

51,4kg/km²

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