Coastline Marine Resource Development Area, designated sea area · jpn
Abashiri
- Area
- 2 257 km²
- IUCN cat.
- VI
- Year
- 1976
Overview
- Designation
- Coastline Marine Resource Development Area, designated sea area
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1976
- Managing authority
- Hokkaido Prefecture
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 192 distinct species · 19 512 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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).
Indicateurs du tissu écologique
Tissu écologique de Abashiri : 13 espèces reliées par 37 interactions GloBI sur 3 types (connectance 19.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 0 lakes · 28 rivers
Hydrology metrics for this exact territory
Stream length here
1,4km
Basins crossed
8
Max stream order
4
Max drainage
6 940km²
Discharge in basins
0,1m³/s
Mean precip.
1 030mm/an
Mean T°
5,3°C
Moisture idx
0,37
Max snow
43%
Mean runoff
684mm/an
Mean elev. (basins)
154m
Watersheds crossing here
- Bassin de 風蓮川sub-area6 939,7 km²overlap27.35 km²1%
- Bassin de 頓別川sub-area4 938,6 km²overlap13.76 km²1%
- Bassin de 佐呂間別川sub-area766,8 km²overlap9.50 km²0%
- Bassin de 越歳川sub-area191,1 km²overlap6.67 km²0%
- Bassin de 藻鼈川sub-area433,5 km²overlap5.68 km²0%
- Bassin de 湧別川sub-area1 480,9 km²overlap0.06 km²0%
- Bassin de 常呂川sub-area1 942,4 km²overlap0.03 km²0%
- Bassin de 渚滑川sub-area1 230,1 km²overlap0.00 km²0%
Rivers / streams (28, ord ≥ 4)
- 音稲府川ord 2len here0.25 km3%total10 km
- ペレケ川ord 1len here0.21 km18%total1 km
- ペレケ川ord 1len here0.15 km4%total3 km
- 鱒浦川ord 1len here0.11 km4%total3 km
- ヤツシュウシナイ川ord 1len here0.11 km1%total8 km
- ポンオコツナイ川ord 1len here0.11 km13%total1 km
- 鱒浦川ord 1len here0.09 km3%total3 km
- 雄武川ord 2len here0.08 km0%total22 km
- 中土場川ord 4len here0.07 km0%total15 km
- オンネコムケナイ川ord 1len here0.06 km1%total7 km
- ルシャ川ord 2len here0.04 km1%total3 km
- 元稲府川ord 1len here0.03 km0%total7 km
16 more river segmentssorted by Strahler order + length
- 藻琴川ord 3len here0.03 km0%total23 km
- タキミ川ord 1len here0.02 km2%total1 km
- 御西川ord 2len here0.02 km0%total9 km
- 思沙留川ord 1len here0.02 km1%total4 km
- フンベ川ord 1len here0.02 km0%total6 km
- シブノツナイ川ord 2len here0.00 km0%total15 km
- ポンプタ川ord 1len here≈ tangenttotal1 km
- 糠真布川ord 1len here≈ tangenttotal8 km
- イダシュベツ川ord 1len here≈ tangenttotal5 km
- 音稲府第一支線川ord 1len here≈ tangenttotal6 km
- 上出川ord 2len here≈ tangenttotal10 km
- 沙留川ord 2len here≈ tangenttotal14 km
- コタキ川ord 2len here≈ tangenttotal6 km
- ホロベツ川ord 1len here≈ tangenttotal6 km
- 瑠椽川ord 2len here≈ tangenttotal10 km
- 浦士別川ord 2len here≈ tangenttotal1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 44.32686, 143.57534
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.