Census Area · USA
Aleutians West
United States
Species observed
1 406
Observations
13 643
Area
11 671,4km²
Ecological tissue
Sample of 37 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 Aleutians West : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 2 bulles famille, 33 interactions GloBI documentées sur 2 types (connectance 5.0%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 406 distinct species · 13 643 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,3°C
Annual rain
1 990mm
Warmest m°
10,1°C
Coldest m°
-1,8°C
Elevation: 234 m on average (min -470 m, max 1 836 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology15 basins · 50 lakes · 36 rivers
Hydrology metrics for this exact territory
Stream length here
224,9km
Lake surface here
59,00km²
Basins crossed
15
Max stream order
3
Max drainage
3 144km²
Discharge in basins
225,9m³/s
Mean precip.
1 146mm/an
Mean T°
3,7°C
Moisture idx
0,66
Max snow
54%
Mean runoff
2 057mm/an
Mean elev. (basins)
222m
Watersheds crossing here
- Bassin de Nateekin Riversub-area3 144,2 km²overlap2878.76 km²25%
- Bassin de Camp Creeksub-area1 895,8 km²overlap1801.99 km²15%
- Bassin de Earle Riversub-area1 228,2 km²overlap1138.54 km²10%
- Basin #20150sub-area1 222 km²overlap1086.48 km²9%
- Bassin de Chuniisax Creeksub-area1 222,4 km²overlap1081.77 km²9%
- Bassin de Fenner Creeksub-area1 121 km²overlap983.03 km²8%
- Bassin de Finger Bay Creeksub-area847,9 km²overlap751.90 km²6%
- Basin #20000sub-area622,6 km²overlap558.45 km²5%
- Basin #20040sub-area541,6 km²overlap476.27 km²4%
6 more basinssorted by overlap
Lakes (50, top by area)
- Andrew Lakearea8,3 km²avg depth15.3 m
- Big Lakearea4,6 km²avg depth2.5 m
- McLees Lakearea4 km²avg depth23.8 m
- Hatchet Lakearea2,9 km²avg depth21.7 m
- Middle Kiska Lakearea2,8 km²avg depth10.1 m
- Lake #86092area2,8 km²avg depth14.1 m
- Umnak Lakearea1,8 km²avg depth3.2 m
- Brennen Lakearea1,7 km²avg depth6.3 m
- Lake #65432area1,7 km²avg depth6.3 m
41 more lakes
- Lake #86185area1,7 km²avg depth5.8 m
- Lake Nicholasarea1,6 km²avg depth12.7 m
- Lake #87641area1,3 km²avg depth13.4 m
- Lake #86869area1,3 km²avg depth17.8 m
- Fenner Lakearea1,3 km²avg depth10.9 m
- Kudrin Lakearea1,2 km²avg depth6.4 m
- Lake #86898area1 km²avg depth10.4 m
- Lac 853635area0,8 km²avg depth8.2 m
- Lac 918448area0,8 km²avg depth6.1 m
- Lac 856644area0,8 km²avg depth9.0 m
- Lac 1330672area0,7 km²avg depth5.3 m
- Lac 917941area0,7 km²avg depth6.5 m
- Lac 907545area0,7 km²avg depth8.3 m
- Lac 1326767area0,6 km²avg depth8.7 m
- Lac 917757area0,6 km²avg depth8.0 m
- Lac 917435area0,6 km²avg depth10.8 m
- Lac 850746area0,6 km²avg depth9.3 m
- Lac 919452area0,6 km²avg depth7.3 m
- Lac 848489area0,6 km²avg depth7.6 m
- Lac 861991area0,6 km²avg depth11.2 m
- Lac 884093area0,6 km²avg depth4.1 m
- Lac 857735area0,6 km²avg depth10.6 m
- Lac 919678area0,6 km²avg depth5.4 m
- Lac 907977area0,5 km²avg depth7.7 m
- Lac 903935area0,5 km²avg depth6.5 m
- Lac 918227area0,5 km²avg depth7.3 m
- Lac 917769area0,5 km²avg depth5.8 m
- Lac 917449area0,5 km²avg depth8.6 m
- Lac 908842area0,5 km²avg depth7.1 m
- Lac 916123area0,5 km²avg depth7.1 m
- Lac 920718area0,5 km²avg depth2.7 m
- Lac 857515area0,5 km²avg depth9.8 m
- Lac 865318area0,5 km²avg depth4.5 m
- Lac 863720area0,5 km²avg depth6.0 m
- Lac 907455area0,5 km²avg depth7.2 m
- Lac 917240area0,5 km²avg depth5.3 m
- Lac 908265area0,5 km²avg depth6.0 m
- Lac 916138area0,5 km²avg depth6.9 m
- Lac 907920area0,4 km²avg depth5.9 m
- Lac 882211area0,4 km²avg depth3.8 m
- Lac 856318area0,4 km²avg depth9.8 m
Rivers / streams (36, ord ≥ 4)
- Nateekin Riverord 3len here20.73 km99%total21 km
- Earle Riverord 2len here13.50 km100%total14 km
- Temnac Riverord 2len here12.71 km100%total13 km
- Fenner Creekord 2len here11.23 km100%total11 km
- O'Donnell Creekord 1len here10.67 km99%total11 km
- Steller Riverord 2len here9.71 km97%total10 km
- Addison Creekord 2len here9.52 km100%total10 km
- Nevidiskov Riverord 2len here9.41 km98%total10 km
- Kent Creekord 2len here9.31 km99%total9 km
- Camp Creekord 1len here8.32 km100%total8 km
- Shaishnikoff Riverord 2len here7.87 km85%total9 km
- Abraham Riverord 1len here7.28 km100%total7 km
24 more river segmentssorted by Strahler order + length
- Peaceful Riverord 1len here6.56 km100%total7 km
- Pyramid Creekord 2len here6.47 km100%total6 km
- Diehm Creekord 1len here6.44 km100%total6 km
- Qungaayux̂ Creekord 2len here6.41 km100%total6 km
- Makushin Riverord 2len here6.39 km100%total6 km
- Nicholas Riverord 1len here6.17 km100%total6 km
- Chuniisax Creekord 1len here5.87 km100%total6 km
- Kaufman Creekord 1len here5.63 km99%total6 km
- Iliuliuk Riverord 2len here5.58 km100%total6 km
- Chuniksak Riverord 1len here5.53 km100%total6 km
- Ballentine Creekord 2len here5.18 km97%total5 km
- E Forkord 1len here4.98 km100%total5 km
- Camp Creekord 1len here4.92 km100%total5 km
- Scout Creekord 1len here3.48 km100%total3 km
- Finger Bay Creekord 2len here3.47 km68%total5 km
- Little Abraham Riverord 1len here2.80 km96%total3 km
- Sweeper Creekord 2len here1.94 km100%total2 km
- Osiri Riverord 1len here1.63 km96%total2 km
- Shaishnikoff Riverord 1len here1.35 km101%total1 km
- Nevidiskov Creekord 1len here1.25 km92%total1 km
- Sweeper Creekord 1len here0.98 km101%total1 km
- Lale Creekord 1len here0.70 km101%total1 km
- Nevidiskov Riverord 1len here0.52 km75%total1 km
- Darroh Creekord 1len here0.42 km100%total0 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10