Ontologia

Town · JPN

Kosaka

Japan

DfaCold, no dry season, hot summer(50 %)

Species observed

576

Observations

1 531

Area

224,8km²

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 Kosaka : 22 espèces reliées par 36 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
36
Connectance
0.077
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

576 distinct species · 1 531 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 531 obs · 6 cellules
Obs. / cellule
≥ 634
634–633
393–633
288–392
< 288

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

Climate

Mean T°

8,4°C

Annual rain

2 442mm

Warmest m°

25,0°C

Coldest m°

-10,2°C

Elevation: 435 m on average (min 143 m, max 897 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
2 442mm
Warmest month
25,0°C
Coldest month
-10,2°C
Mean alt.
435m
Min
143m
Max
897m
Std. dev.
181m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(50 %)Cold

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

Soil & lithology

pH H₂O

4,9

Org. C

71,4g/kg

Clay

22,4%

Sand

41,9%

Silt

35,7%

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

Dominant lithology: pyGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
95,6g/kg
Clay
23,1%
Sand
40,9%
Silt
36,0%
5–15 cm
pH H₂O
4,9
Org. C
70,8g/kg
Clay
22,9%
Sand
41,2%
Silt
35,9%
15–30 cm
pH H₂O
4,9
Org. C
47,7g/kg
Clay
21,3%
Sand
43,6%
Silt
35,2%

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

Land cover

Forest74.1%
Crops3.2%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)22.1%

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

Hydrology4 basins · 2 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

72,7km

Lake surface here

26,40km²

Basins crossed

4

Max stream order

3

Max drainage

2 437km²

Discharge in basins

6,0m³/s

Mean precip.

1 441mm/an

Mean T°

8,2°C

Moisture idx

0,44

Max snow

34%

Mean runoff

871mm/an

Mean elev. (basins)

422m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

49,7%

Pesticides

36,4kg/km²

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

Protected areas8

IUCN IV · 4IUCN V · 2IUCN II · 1IUCN III · 1

Towada

IUCN IV

National Wildlife Protection Area · 2017

375 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN