Ontologia

Prefecture · jpn

Kanagawa

Japan

CfaTemperate, no dry season, hot summer(96 %)

Species observed

11 537

Observations

568 242

Area

2 383,9km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Kanagawa : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 5 types (connectance 8.4%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
72
Connectance
0.084
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

11 537 distinct species · 568 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

568 242 obs · 75 cellules
Obs. / cellule
≥ 53 324
14 276–53 323
7 908–14 275
5 528–7 907
< 5 528

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

Climate

Mean T°

14,4°C

Annual rain

1 732mm

Warmest m°

27,2°C

Coldest m°

-0,0°C

Elevation: 238 m on average (min -104 m, max 1 367 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
1 732mm
Warmest month
27,2°C
Coldest month
-0,0°C
Mean alt.
238m
Min
-104m
Max
1 367m
Std. dev.
305m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(96 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

43,5g/kg

Clay

31,2%

Sand

35,8%

Silt

32,9%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
64,8g/kg
Clay
30,6%
Sand
36,5%
Silt
33,0%
5–15 cm
pH H₂O
5,4
Org. C
41,5g/kg
Clay
31,2%
Sand
35,8%
Silt
33,0%
15–30 cm
pH H₂O
5,4
Org. C
24,1g/kg
Clay
31,9%
Sand
35,3%
Silt
32,9%

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

Land cover

Forest39.1%
Crops3.8%
Built-up12.3%
Bare soil0.3%
Other (grassland, water…)44.4%

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

Hydrology8 basins · 6 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

689,1km

Lake surface here

16,16km²

Basins crossed

8

Max stream order

4

Max drainage

1 660km²

Discharge in basins

29,2m³/s

Mean precip.

1 693mm/an

Mean T°

13,5°C

Moisture idx

0,41

Max snow

10%

Mean runoff

892mm/an

Mean elev. (basins)

347m

Watersheds crossing here

Lakes (6, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

28hab/km²

Night light

12,6nW

Built-up

1 235,4%

Pesticides

81,8kg/km²

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

Protected areas100

IUCN IV · 51IUCN V · 45IUCN VI · 2IUCN Not Applicable · 2🌊 Marine · 13📍 Point sites · 1

Tanzawa oyama

IUCN IV

Prefectural Wildlife Protection Area · 2023

180 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations31