National Preserve · USA
Katmai
- Area
- 1 328 km²
- IUCN cat.
- V
Overview
- Designation
- National Preserve
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- National Park Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
370 distinct species · 2 341 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Katmai : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 116 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 50 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
156,9km
Lake surface here
14,84km²
Basins crossed
10
Max stream order
5
Max drainage
17 515km²
Discharge in basins
58,2m³/s
Mean precip.
738mm/an
Mean T°
0,2°C
Moisture idx
0,37
Max snow
59%
Mean runoff
699mm/an
Mean elev. (basins)
386m
Watersheds crossing here
- Bassin de Moraine Creeksub-area574,9 km²overlap452.16 km²34%
- Bassin de Nonvianuk Riversub-area1 065,7 km²overlap231.26 km²17%
- Bassin de Nanuktuk Creeksub-area200,9 km²overlap198.79 km²15%
- Bassin de Alagnak Riversub-area1 052,2 km²overlap140.48 km²11%
- Basin #05280sub-area406,2 km²overlap118.37 km²9%
- Bassin de Alagnak Riversub-area155,9 km²overlap68.13 km²5%
- Bassin de Gibraltar Riversub-area2 186,2 km²overlap57.82 km²4%
- Bassin de American Creeksub-area1 942,2 km²overlap57.28 km²4%
- Bassin de King Salmon Creeksub-area1 738,5 km²overlap2.23 km²0%
1 more basinssorted by overlap
Lakes (50, top by area)
- Kukaklek Lakearea172,9 km²avg depth16.3 m
- Nonvianuk Lakearea131,7 km²avg depth24.7 m
- Spectacle Lakearea2 km²avg depth3.4 m
- Mirror Lakearea1,5 km²avg depth8.2 m
- Lake #64768area1,1 km²avg depth1.5 m
- Lac 684205area0,7 km²avg depth3.8 m
- Lac 685292area0,6 km²avg depth3.9 m
- Lac 686175area0,6 km²avg depth3.0 m
- Lac 682237area0,6 km²avg depth2.8 m
41 more lakes
- Lac 677479area0,5 km²avg depth3.6 m
- Lac 677975area0,5 km²avg depth4.8 m
- Lac 681615area0,5 km²avg depth4.2 m
- Lac 685819area0,4 km²avg depth2.8 m
- Lac 676426area0,4 km²avg depth3.2 m
- Lac 681746area0,4 km²avg depth2.4 m
- Lac 677820area0,3 km²avg depth4.6 m
- Lac 676690area0,3 km²avg depth2.7 m
- Lac 682982area0,3 km²avg depth1.9 m
- Lac 678572area0,2 km²avg depth2.8 m
- Lac 678304area0,2 km²avg depth2.4 m
- Lac 676763area0,2 km²avg depth2.8 m
- Lac 676574area0,2 km²avg depth3.5 m
- Lac 678964area0,2 km²avg depth3.7 m
- Lac 681007area0,2 km²avg depth7.6 m
- Lac 676750area0,2 km²avg depth2.9 m
- Lac 679658area0,2 km²avg depth2.5 m
- Lac 683812area0,2 km²avg depth3.2 m
- Lac 682998area0,2 km²avg depth2.9 m
- Lac 685952area0,2 km²avg depth2.3 m
- Lac 682193area0,2 km²avg depth1.8 m
- Lac 679151area0,2 km²avg depth2.9 m
- Lac 681745area0,2 km²avg depth2.2 m
- Lac 677106area0,2 km²avg depth1.9 m
- Lac 683225area0,2 km²avg depth2.4 m
- Lac 678260area0,2 km²avg depth1.9 m
- Lac 678356area0,2 km²avg depth2.3 m
- Lac 683873area0,2 km²avg depth3.0 m
- Lac 684409area0,1 km²avg depth2.4 m
- Lac 681214area0,1 km²avg depth3.1 m
- Lac 687147area0,1 km²avg depth2.0 m
- Lac 677105area0,1 km²avg depth2.4 m
- Lac 678066area0,1 km²avg depth3.3 m
- Lac 682402area0,1 km²avg depth2.4 m
- Lac 683503area0,1 km²avg depth2.9 m
- Lac 677032area0,1 km²avg depth1.9 m
- Lac 686314area0,1 km²avg depth2.9 m
- Lac 683672area0,1 km²avg depth2.5 m
- Lac 678754area0,1 km²avg depth3.1 m
- Lac 680974area0,1 km²avg depth4.0 m
- Lac 676822area0,1 km²avg depth2.3 m
Rivers / streams (6, ord ≥ 4)
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
- 59.12863, -155.14200
- 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.