Niiza
IUCN IVPrefectural Wildlife Protection Area · 2014
7 km²
City · JPN
Japan
Species observed
478
Observations
2 061
Area
10,1km²
Sample of 30 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).
Tissu écologique de Kiyose : 24 espèces reliées par 42 interactions GloBI sur 4 types (connectance 7.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
478 distinct species · 2 061 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
15,0°C
Annual rain
1 423mm
Warmest m°
29,6°C
Coldest m°
-1,8°C
Elevation: 51 m on average (min 39 m, max 59 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,5
Org. C
43,5g/kg
Clay
29,9%
Sand
31,8%
Silt
38,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
3,1km
Basins crossed
1
Max stream order
2
Max drainage
2 816km²
Discharge in basins
0,7m³/s
Mean precip.
1 438mm/an
Mean T°
14,9°C
Moisture idx
0,29
Max snow
1%
Mean runoff
679mm/an
Mean elev. (basins)
36m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
57hab/km²
Night light
19,7nW
Built-up
2 308,6%
Pesticides
5,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Prefectural Wildlife Protection Area · 2014
7 km²
Prefectural Wildlife Protection Area · 2012
1 km²
OECM · 2023
0 km²
Special green space conservation districts · 2012
0 km²
Special green space conservation districts · 2005
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN