Ontologia

Town · JPN

Nishimera

Japan

CfaTemperate, no dry season, hot summer(98 %)

Species observed

511

Observations

1 328

Area

282,2km²

Ecological tissue

Sample of 5 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 Nishimera : 5 espèces reliées par 4 interactions GloBI sur 2 types (connectance 40.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
4
Connectance
0.400
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

511 distinct species · 1 328 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 328 obs · 10 cellules
Obs. / cellule
≥ 686
686–685
108–685
73–107
< 73

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

Climate

Mean T°

14,0°C

Annual rain

3 317mm

Warmest m°

26,9°C

Coldest m°

-1,9°C

Elevation: 646 m on average (min 305 m, max 1 306 m)

Bioclimatic detailsExpert
Annual mean temp.
14,0°C
Annual rain
3 317mm
Warmest month
26,9°C
Coldest month
-1,9°C
Mean alt.
646m
Min
305m
Max
1 306m
Std. dev.
189m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(98 %)Temperate

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

57,3g/kg

Clay

31,7%

Sand

32,9%

Silt

35,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
87,2g/kg
Clay
31,7%
Sand
33,7%
Silt
34,6%
5–15 cm
pH H₂O
5,0
Org. C
56,2g/kg
Clay
31,9%
Sand
32,3%
Silt
35,8%
15–30 cm
pH H₂O
5,0
Org. C
28,5g/kg
Clay
31,4%
Sand
32,6%
Silt
35,9%

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

Land cover

Forest91.4%
Crops0.7%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)7.8%

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

Hydrology3 basins · 1 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

100,5km

Lake surface here

2,79km²

Basins crossed

3

Max stream order

4

Max drainage

2 152km²

Discharge in basins

3,7m³/s

Mean precip.

2 884mm/an

Mean T°

14,7°C

Moisture idx

0,63

Max snow

13%

Mean runoff

1 650mm/an

Mean elev. (basins)

416m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,8%

Pesticides

19,6kg/km²

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

Protected areas10

IUCN IV · 5IUCN V · 4IUCN Not Applicable · 1

Okukuma

IUCN V

Prefectural Natural Park · 1998

131 km²

Aya

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2012

100 km²

Kamondake

IUCN IV

Prefectural Wildlife Protection Area · 2009

50 km²

Daishi

IUCN IV

Prefectural Wildlife Protection Area · 2022

27 km²

Complete list

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