Ontologia

Province · prk

Chagang-do

North Korea

DwbCold, dry winter, warm summer(62 %)

Species observed

1 023

Observations

3 664

Area

16 707,4km²

Ecological tissue

Sample of 28 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 Chagang-do : 22 espèces reliées par 26 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
26
Connectance
0.069
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

1 023 distinct species · 3 664 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 664 obs · 105 cellules
Obs. / cellule
≥ 409
88–408
8–87
3–7
< 3

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

Climate

Mean T°

5,1°C

Annual rain

1 077mm

Warmest m°

23,8°C

Coldest m°

-22,4°C

Elevation: 804 m on average (min 114 m, max 2 099 m)

Bioclimatic detailsExpert
Annual mean temp.
5,1°C
Annual rain
1 077mm
Warmest month
23,8°C
Coldest month
-22,4°C
Mean alt.
804m
Min
114m
Max
2 099m
Std. dev.
371m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(62 %)Cold

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

Soil & lithology

pH H₂O

5,9

Org. C

47,9g/kg

Clay

22,2%

Sand

31,4%

Silt

46,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
78,4g/kg
Clay
21,2%
Sand
31,3%
Silt
47,4%
5–15 cm
pH H₂O
5,9
Org. C
42,2g/kg
Clay
21,4%
Sand
31,8%
Silt
46,9%
15–30 cm
pH H₂O
5,9
Org. C
23,3g/kg
Clay
23,9%
Sand
31,1%
Silt
45,0%

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

Land cover

Forest73.2%
Crops10.3%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)16.1%

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

Hydrology35 basins · 8 lakes · 62 rivers

Hydrology metrics for this exact territory

Stream length here

3 067,7km

Lake surface here

116,01km²

Basins crossed

35

Max stream order

6

Max drainage

50 937km²

Discharge in basins

1 322,4m³/s

Mean precip.

1 017mm/an

Mean T°

3,8°C

Moisture idx

0,18

Max snow

41%

Mean runoff

431mm/an

Mean elev. (basins)

804m

Watersheds crossing here

26 more basins

Lakes (8, top by area)

Rivers / streams (62, ord ≥ 4)

50 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

6,2%

Pesticides

53,6kg/km²

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

Sub-administrations18