Katmai Bay
IUCN IINational Park · 1980
14 667 km²
Borough · USA
Bristol Bay
United States
DfcCold, no dry season, cold summer(100 %)
Species observed
988
Observations
43 167
Area
1 309,8km²
Ecological tissue
Sample of 25 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 Bristol Bay : 22 espèces + 3 bulles famille, 24 interactions GloBI documentées sur 3 types (connectance 8.0%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
25
Interactions affichées
24
Connectance
0.080
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
988 distinct species · 43 167 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,3°C
Annual rain
935mm
Warmest m°
16,6°C
Coldest m°
-11,2°C
Elevation: 42 m on average (min -8 m, max 260 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,3°C
Annual rain
935mm
Warmest month
16,6°C
Coldest month
-11,2°C
Mean alt.
42m
Min
-8m
Max
260m
Std. dev.
33m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology5 basins · 50 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
209,5km
Lake surface here
60,46km²
Basins crossed
5
Max stream order
5
Max drainage
9 619km²
Discharge in basins
78,6m³/s
Mean precip.
548mm/an
Mean T°
0,9°C
Moisture idx
0,10
Max snow
39%
Mean runoff
420mm/an
Mean elev. (basins)
79m
Watersheds crossing here
Lakes (50, top by area)
- Naknekarea585,4 km²avg depth80.0 m
- Lake #65886area2 km²avg depth1.6 m
- Lake #66445area1,9 km²avg depth1.9 m
- Lake #66494area1,7 km²avg depth1.4 m
- Lake #65970area1,5 km²avg depth1.7 m
- Lake #66591area1,4 km²avg depth1.1 m
- Lake #66104area1,2 km²avg depth1.5 m
- Lake #65997area1,2 km²avg depth0.9 m
- Lake #66435area1,1 km²avg depth3.8 m
41 more lakes
- Lac 693488area1 km²avg depth3.0 m
- Lac 697870area0,9 km²avg depth2.8 m
- Lac 696431area0,8 km²avg depth2.7 m
- Lac 690726area0,7 km²avg depth2.3 m
- Lac 692152area0,7 km²avg depth2.5 m
- Lac 691380area0,7 km²avg depth2.3 m
- Lac 692102area0,7 km²avg depth2.4 m
- Lac 690812area0,6 km²avg depth2.6 m
- Lac 693395area0,6 km²avg depth3.8 m
- Lac 693228area0,6 km²avg depth2.8 m
- Lac 694069area0,6 km²avg depth2.3 m
- Lac 693579area0,6 km²avg depth2.3 m
- Lac 693564area0,5 km²avg depth1.9 m
- Lac 697429area0,5 km²avg depth3.0 m
- Lac 689581area0,5 km²avg depth2.1 m
- Lac 697956area0,5 km²avg depth1.7 m
- Lac 697440area0,5 km²avg depth2.2 m
- Lac 695491area0,5 km²avg depth2.7 m
- Lac 695586area0,5 km²avg depth2.7 m
- Lac 697328area0,4 km²avg depth1.9 m
- Lac 691472area0,4 km²avg depth2.0 m
- Lac 696482area0,4 km²avg depth2.6 m
- Lac 696236area0,4 km²avg depth2.4 m
- Lac 696416area0,4 km²avg depth2.2 m
- Lac 696967area0,4 km²avg depth2.1 m
- Lac 690190area0,4 km²avg depth1.9 m
- Lac 696539area0,3 km²avg depth2.5 m
- Lac 697975area0,3 km²avg depth1.7 m
- Lac 694169area0,3 km²avg depth1.7 m
- Lac 692629area0,3 km²avg depth2.1 m
- Lac 695650area0,3 km²avg depth1.4 m
- Lac 696829area0,3 km²avg depth2.0 m
- Lac 693709area0,3 km²avg depth2.2 m
- Lac 691956area0,3 km²avg depth1.7 m
- Lac 692613area0,3 km²avg depth2.0 m
- Lac 694561area0,3 km²avg depth2.0 m
- Lac 696083area0,3 km²avg depth3.3 m
- Lac 693708area0,3 km²avg depth2.1 m
- Lac 691893area0,3 km²avg depth1.4 m
- Lac 695870area0,3 km²avg depth2.3 m
- Lac 689382area0,3 km²avg depth2.2 m
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas2
IUCN II · 1IUCN Ib · 1🌊 Marine · 2
Katmai
IUCN IbWilderness Area · 1980
13 451 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN