Common fishery right area(Niigata)
IUCN VICommon fishery right area · 2013
1 894 km²
City · JPN
Kashiwazaki
Japan
CfaTemperate, no dry season, hot summer(94 %)
Species observed
611
Observations
1 438
Area
478,4km²
Ecological tissue
Sample of 38 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 Kashiwazaki : 35 espèces reliées par 38 interactions GloBI sur 6 types (connectance 5.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
38
Connectance
0.054
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
611 distinct species · 1 438 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,0°C
Annual rain
2 425mm
Warmest m°
29,4°C
Coldest m°
-3,1°C
Elevation: 150 m on average (min -16 m, max 651 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,0°C
Annual rain
2 425mm
Warmest month
29,4°C
Coldest month
-3,1°C
Mean alt.
150m
Min
-16m
Max
651m
Std. dev.
129m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(94 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,1
Org. C
71,8g/kg
Clay
28,5%
Sand
32,7%
Silt
38,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,0
Org. C
107,8g/kg
Clay
28,1%
Sand
32,8%
Silt
39,2%
5–15 cm
pH H₂O
5,1
Org. C
66,1g/kg
Clay
28,8%
Sand
32,2%
Silt
39,0%
15–30 cm
pH H₂O
5,1
Org. C
41,5g/kg
Clay
28,5%
Sand
33,2%
Silt
38,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest73.7%
Crops5.4%
Built-up1.8%
Bare soil0.5%
Other (grassland, water…)18.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 40 rivers
Hydrology metrics for this exact territory
Stream length here
177,7km
Lake surface here
0,18km²
Basins crossed
3
Max stream order
4
Max drainage
10 579km²
Discharge in basins
23,7m³/s
Mean precip.
2 249mm/an
Mean T°
12,3°C
Moisture idx
0,58
Max snow
28%
Mean runoff
1 881mm/an
Mean elev. (basins)
150m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (40, ord ≥ 4)
- 鯖石川ord 4len here40.89 km88%total46 km
- 鵜川ord 3len here20.73 km100%total21 km
- 別山川ord 3len here15.28 km69%total22 km
- 長鳥川ord 2len here9.91 km100%total10 km
- 西之入川ord 3len here8.43 km100%total8 km
- 谷根川ord 2len here8.16 km98%total8 km
- 石黒川ord 2len here7.55 km93%total8 km
- 上条芋川ord 1len here5.86 km100%total6 km
- 小川入川ord 2len here4.21 km100%total4 km
- 田屋川ord 1len here4.13 km100%total4 km
- 払川ord 1len here3.77 km100%total4 km
- 阿相島川ord 1len here3.56 km100%total4 km
28 more river segmentssorted by Strahler order + length
- 横山川ord 3len here3.03 km100%total3 km
- 広田川ord 2len here2.84 km100%total3 km
- 塩沢川ord 3len here2.68 km100%total3 km
- オガチ川ord 1len here2.68 km100%total3 km
- 石橋川ord 1len here2.64 km62%total4 km
- 前川ord 1len here2.53 km100%total3 km
- 坂田川ord 1len here2.51 km78%total3 km
- 吉井川ord 3len here2.32 km73%total3 km
- 後口沢ord 1len here2.11 km100%total2 km
- 高津川ord 1len here2.08 km100%total2 km
- 二田川ord 2len here1.93 km77%total3 km
- 大津川ord 1len here1.86 km99%total2 km
- 境川ord 1len here1.85 km100%total2 km
- 黒川ord 3len here1.81 km8%total22 km
- 二位殿川ord 1len here1.74 km100%total2 km
- 大沢川ord 2len here1.37 km16%total9 km
- 荒谷川ord 1len here1.29 km100%total1 km
- 赤尾川ord 1len here1.26 km100%total1 km
- 小俣川ord 1len here1.02 km100%total1 km
- 袴沢川ord 1len here0.99 km38%total3 km
- 岩之入川ord 1len here0.89 km100%total1 km
- 前谷地川ord 2len here0.70 km21%total3 km
- 前戸川ord 1len here0.69 km101%total1 km
- 会沢川ord 1len here0.60 km67%total1 km
- 仙納川ord 2len here0.59 km100%total1 km
- 鎌田川ord 2len here0.59 km100%total1 km
- 久之木川ord 1len here0.55 km101%total1 km
- 渋海川ord 3len here0.09 km0%total81 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,8nW
Built-up
177,9%
Pesticides
35,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas9
IUCN IV · 5IUCN V · 3IUCN VI · 1🌊 Marine · 5
Sado-Yahiko-Yoneyama
IUCN VQuasi National Park · 1950
470 km²
Yoneyama fukurahakkei
IUCN VPrefectural Natural Park · 1959
69 km²
Yoneyama
IUCN IVPrefectural Wildlife Protection Area · 2022
26 km²
Kashiwazaki
IUCN IVPrefectural Wildlife Protection Area · 2014
5 km²
Kashiwazakiko
IUCN IVPrefectural Wildlife Protection Area · 2022
3 km²
Complete list9 protected areas
- Common fishery right area(Niigata)Common fishery right areaIUCN VI20131 894 km²
- Sado-Yahiko-YoneyamaQuasi National ParkIUCN V1950470 km²
- Yoneyama fukurahakkeiPrefectural Natural ParkIUCN V195969 km²
- YoneyamaPrefectural Wildlife Protection AreaIUCN IV202226 km²
- KashiwazakiPrefectural Wildlife Protection AreaIUCN IV20145 km²
- KashiwazakikoPrefectural Wildlife Protection AreaIUCN IV20223 km²
- HachikokusanPrefectural Wildlife Protection AreaIUCN IV20152 km²
- Nagamine oikePrefectural Wildlife Protection AreaIUCN IV20202 km²
- OosawaGreen Space Environment Conservation Area(Niigata)IUCN V19840 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN