Marine Protected Area · usa
Kachemak Bay National Estuarine Research Reserve
- Area
- 1 502 km²
- IUCN cat.
- IV
- Year
- 1999
Overview
- Designation
- Marine Protected Area
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1999
- Managing authority
- Joint ; State Department of Natural Resources ; Bureau of Land Management
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 722 distinct species · 142 538 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Kachemak Bay National Estuarine Research Reserve : 18 espèces reliées par 51 interactions GloBI sur 2 types (connectance 13.5%, 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).
Hydrology3 basins · 13 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
72,4km
Lake surface here
7,12km²
Basins crossed
3
Max stream order
4
Max drainage
4 983km²
Discharge in basins
1,4m³/s
Mean precip.
894mm/an
Mean T°
1,6°C
Moisture idx
0,49
Max snow
64%
Mean runoff
976mm/an
Mean elev. (basins)
484m
Watersheds crossing here
Lakes (13, top by area)
- Grewingk Lakearea2,9 km²avg depth14.7 m
- China Poot Lakearea1,1 km²avg depth17.9 m
- Lac 668023area0,9 km²avg depth10.6 m
- Lac 666998area0,6 km²avg depth9.1 m
- Lac 669549area0,5 km²avg depth9.5 m
- Lac 662241area0,4 km²avg depth8.6 m
- Lac 666110area0,3 km²avg depth6.6 m
- Lac 666527area0,2 km²avg depth8.1 m
- Lac 669065area0,2 km²avg depth7.4 m
Rivers / streams (16, ord ≥ 4)
- Wosnesenski Riverord 3len here35.19 km83%total42 km
- Humpy Creekord 1len here8.19 km100%total8 km
- Halibut Creekord 2len here7.21 km60%total12 km
- Grewingk Creekord 2len here6.98 km100%total7 km
- Jakolof Creekord 1len here3.36 km64%total5 km
- Bradley Riverord 3len here3.01 km20%total15 km
- Sheep Creekord 4len here2.62 km6%total47 km
- Martin Riverord 2len here1.82 km28%total6 km
- Battle Creekord 2len here1.11 km6%total20 km
- Fox Riverord 1len here1.01 km100%total1 km
- Eastland Creekord 1len here0.78 km100%total1 km
- Fox Creekord 2len here0.62 km3%total25 km
4 more river segmentssorted by Strahler order + length
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
- 59.58092, -151.47029
- 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.