Ontologia

City · JPN

Daisen

Japan

DfaCold, no dry season, hot summer(66 %)

Species observed

1 784

Observations

10 586

Area

861km²

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 Daisen : 22 espèces reliées par 43 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
43
Connectance
0.099
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

1 784 distinct species · 10 586 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 586 obs · 25 cellules
Obs. / cellule
≥ 3 326
981–3 325
320–980
295–319
< 295

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

Climate

Mean T°

11,0°C

Annual rain

2 493mm

Warmest m°

27,1°C

Coldest m°

-6,6°C

Elevation: 148 m on average (min 15 m, max 1 070 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
2 493mm
Warmest month
27,1°C
Coldest month
-6,6°C
Mean alt.
148m
Min
15m
Max
1 070m
Std. dev.
182m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(66 %)Cold

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

Soil & lithology

pH H₂O

5,0

Org. C

62,2g/kg

Clay

26,7%

Sand

37,2%

Silt

36,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
90,0g/kg
Clay
26,9%
Sand
36,2%
Silt
36,9%
5–15 cm
pH H₂O
5,0
Org. C
61,2g/kg
Clay
26,6%
Sand
36,7%
Silt
36,7%
15–30 cm
pH H₂O
5,0
Org. C
35,3g/kg
Clay
26,5%
Sand
38,5%
Silt
35,0%

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

Land cover

Forest64.5%
Crops14.5%
Built-up1.5%
Bare soil0.5%
Other (grassland, water…)19.0%

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

Hydrology10 basins · 1 lakes · 49 rivers

Hydrology metrics for this exact territory

Stream length here

370,8km

Lake surface here

0,13km²

Basins crossed

10

Max stream order

5

Max drainage

4 042km²

Discharge in basins

172,4m³/s

Mean precip.

1 682mm/an

Mean T°

10,1°C

Moisture idx

0,48

Max snow

40%

Mean runoff

1 231mm/an

Mean elev. (basins)

211m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

Rivers / streams (49, ord ≥ 4)

37 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

153,9%

Pesticides

99,6kg/km²

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

Protected areas23

IUCN IV · 19IUCN V · 3IUCN Ib · 1

Wagadake

IUCN IV

Biocenosis Protected Forest · 2018

90 km²

Wagadake

IUCN IV

Prefectural Wildlife Protection Area · 2013

73 km²

Magi mahiru

IUCN V

Prefectural Natural Park · 2005

60 km²

Shinzo

IUCN IV

Prefectural Wildlife Protection Area · 2016

17 km²

Waga dake

IUCN Ib

Nature Conservation Area · 1981

15 km²

Complete list

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