Yukon-charley Rivers
IUCN VNational Preserve · 1980
8 883 km²
Borough · USA
Fairbanks North Star
United States
DfcCold, no dry season, cold summer(58 %)
Species observed
4 921
Observations
498 853
Area
19 280,7km²
Ecological tissue
Sample of 33 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 Fairbanks North Star : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 6 types (connectance 9.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
55
Connectance
0.098
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
4 921 distinct species · 498 853 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-3,2°C
Annual rain
555mm
Warmest m°
19,3°C
Coldest m°
-22,9°C
Elevation: 499 m on average (min 102 m, max 1 534 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-3,2°C
Annual rain
555mm
Warmest month
19,3°C
Coldest month
-22,9°C
Mean alt.
499m
Min
102m
Max
1 534m
Std. dev.
308m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(58 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology47 basins · 44 lakes · 71 rivers
Hydrology metrics for this exact territory
Stream length here
2 052,7km
Lake surface here
25,09km²
Basins crossed
47
Max stream order
6
Max drainage
75 845km²
Discharge in basins
3 166,1m³/s
Mean precip.
291mm/an
Mean T°
-4,9°C
Moisture idx
-0,44
Max snow
60%
Mean runoff
271mm/an
Mean elev. (basins)
509m
Watersheds crossing here
- Bassin de Chatanika Riversub-area1 778,9 km²overlap1668.90 km²9%
- Bassin de Salchaket Sloughsub-area1 526,7 km²overlap1205.78 km²6%
- Bassin de Salcha Riversub-area1 186 km²overlap1191.92 km²6%
- Bassin de Salcha Riversub-area1 148,7 km²overlap1156.18 km²6%
- Bassin de Little Chena Riversub-area1 096,4 km²overlap1103.63 km²6%
- Bassin de North Fork Salcha Riversub-area1 025,1 km²overlap1031.84 km²5%
- Bassin de Tanana Riversub-area942,3 km²overlap948.46 km²5%
- Bassin de Middle Fork Chena Riversub-area977,3 km²overlap921.88 km²5%
- Bassin de North Fork Chena Riversub-area874,3 km²overlap867.88 km²5%
38 more basinssorted by overlap
- Bassin de Goldstream Creeksub-area1 092,9 km²overlap800.93 km²4%
- Bassin de Salcha Riversub-area750,4 km²overlap745.97 km²4%
- Bassin de Tanana Riversub-area735,7 km²overlap740.51 km²4%
- Bassin de Tanana Riversub-area707,5 km²overlap691.00 km²4%
- Bassin de Tolovana Riversub-area4 688,4 km²overlap655.89 km²3%
- Bassin de Chena Riversub-area649,6 km²overlap653.84 km²3%
- Bassin de Chena Riversub-area645,8 km²overlap650.05 km²3%
- Bassin de Chena Riversub-area478,2 km²overlap481.32 km²2%
- Bassin de Tanana Riversub-area1 172,4 km²overlap472.24 km²2%
- Bassin de South Fork Salcha Riversub-area445 km²overlap447.27 km²2%
- Bassin de Salcha Riversub-area415,7 km²overlap418.44 km²2%
- Bassin de Chena Riversub-area353,3 km²overlap355.57 km²2%
- Basin #81720sub-area342,1 km²overlap344.29 km²2%
- Bassin de Salcha Riversub-area311,6 km²overlap311.40 km²2%
- Bassin de Salcha Riversub-area288 km²overlap289.40 km²2%
- Bassin de Smith Creeksub-area202,8 km²overlap199.80 km²1%
- Bassin de Wood Riversub-area3 020,8 km²overlap180.52 km²1%
- Bassin de Hope Creeksub-area154 km²overlap148.22 km²1%
- Bassin de Tanana Riversub-area403,8 km²overlap127.13 km²1%
- Bassin de Tanana Riversub-area98,6 km²overlap99.19 km²1%
- Bassin de Middle Fork Chena Riversub-area87,8 km²overlap88.33 km²0%
- Bassin de Shaw Creeksub-area1 050 km²overlap53.12 km²0%
- Bassin de Tanana Riversub-area528,4 km²overlap51.81 km²0%
- Bassin de Crescent Creeksub-area737,9 km²overlap30.82 km²0%
- Bassin de Salcha Riversub-area29,4 km²overlap29.62 km²0%
- Bassin de Goodpaster Riversub-area175,8 km²overlap20.31 km²0%
- Bassin de Goodpaster Riversub-area587,7 km²overlap19.77 km²0%
- Bassin de Tanana Riversub-area18,3 km²overlap18.44 km²0%
- Bassin de Goldstream Creeksub-area194,1 km²overlap13.51 km²0%
- Bassin de Charley River, West Forksub-area349,7 km²overlap11.45 km²0%
- Bassin de Tanana Riversub-area1 192,7 km²overlap7.78 km²0%
- Bassin de Birch Creeksub-area2 423,9 km²overlap7.45 km²0%
- Bassin de South Fork Birch Creeksub-area846,9 km²overlap4.83 km²0%
- Bassin de Wickersham Creeksub-area207,2 km²overlap4.75 km²0%
- Bassin de Little Delta Riversub-area1 703,6 km²overlap4.37 km²0%
- Bassin de Delta Creeksub-area99,7 km²overlap2.43 km²0%
- Bassin de Preacher Creeksub-area874,8 km²overlap1.79 km²0%
- Bassin de Nome Creeksub-area300,8 km²overlap0.80 km²0%
Lakes (44, top by area)
- Harding Lakearea9,7 km²avg depth19.4 m
- Birch Lakearea3,1 km²avg depth11.2 m
- Blair Lakesarea2,5 km²avg depth11.7 m
- Blair Lakesarea1,1 km²avg depth10.5 m
- Lac 462392area0,9 km²avg depth3.9 m
- Lac 480099area0,8 km²avg depth6.0 m
- Lac 459735area0,5 km²avg depth3.9 m
- Lac 461153area0,5 km²avg depth3.3 m
- Lac 460811area0,4 km²avg depth4.5 m
35 more lakes
- Lac 483150area0,4 km²avg depth6.0 m
- Lac 459290area0,3 km²avg depth5.5 m
- Lac 460659area0,3 km²avg depth4.6 m
- Lac 460134area0,3 km²avg depth2.0 m
- Lac 480444area0,2 km²avg depth5.7 m
- Lac 462413area0,2 km²avg depth3.8 m
- Lac 462803area0,2 km²avg depth4.3 m
- Lac 464477area0,2 km²avg depth5.0 m
- Lac 478603area0,2 km²avg depth6.0 m
- Lac 465830area0,2 km²avg depth3.2 m
- Lac 465555area0,2 km²avg depth3.4 m
- Lac 441824area0,2 km²avg depth3.8 m
- Lac 445890area0,2 km²avg depth3.6 m
- Lac 460656area0,2 km²avg depth1.8 m
- Lac 445828area0,1 km²avg depth3.7 m
- Lac 460657area0,1 km²avg depth1.8 m
- Lac 458487area0,1 km²avg depth2.9 m
- Lac 460073area0,1 km²avg depth1.8 m
- Lac 460858area0,1 km²avg depth2.4 m
- Lac 468262area0,1 km²avg depth3.9 m
- Lac 466300area0,1 km²avg depth3.5 m
- Lac 460658area0,1 km²avg depth2.5 m
- Lac 460859area0,1 km²avg depth3.6 m
- Lac 460706area0,1 km²avg depth1.7 m
- Lac 461197area0,1 km²avg depth2.4 m
- Lac 460693area0,1 km²avg depth1.9 m
- Lac 467067area0,1 km²avg depth3.6 m
- Lac 459044area0,1 km²avg depth3.6 m
- Lac 459143area0,1 km²avg depth4.9 m
- Lac 442147area0,1 km²avg depth2.5 m
- Lac 477168area0,1 km²avg depth4.3 m
- Lac 454235area0,1 km²avg depth3.7 m
- Lac 477825area0,1 km²avg depth4.8 m
- Lac 466260area0,1 km²avg depth3.3 m
- Lac 460118area0,1 km²avg depth5.7 m
Rivers / streams (71, ord ≥ 4)
- Salcha Riverord 5len here367.53 km100%total366 km
- Tanana Riverord 7len here213.86 km16%total1359 km
- Chatanika Riverord 5len here172.42 km76%total228 km
- Chena Riverord 4len here139.24 km100%total139 km
- Little Chena Riverord 3len here125.02 km100%total125 km
- Middle Fork Chena Riverord 4len here94.09 km100%total94 km
- North Fork Salcha Riverord 4len here89.10 km100%total89 km
- Wood Riverord 3len here63.95 km19%total339 km
- Davidson Ditchord 3len here54.93 km100%total55 km
- Washington Creekord 4len here50.10 km36%total140 km
- Piledriver Sloughord 6len here48.69 km100%total49 km
- North Fork Chena Riverord 2len here39.87 km100%total40 km
59 more river segmentssorted by Strahler order + length
- South Fork Salcha Riverord 3len here36.39 km100%total36 km
- Goldstream Creekord 4len here34.23 km31%total111 km
- West Fork Chena Riverord 3len here31.70 km100%total32 km
- Angel Creekord 3len here28.19 km100%total28 km
- Cache Creekord 3len here26.98 km67%total40 km
- Tatalina Riverord 4len here26.21 km23%total116 km
- Bonanza Creekord 6len here22.09 km10%total226 km
- Olympia Creekord 2len here21.90 km100%total22 km
- Colorado Creekord 3len here20.74 km34%total62 km
- Lyrad Creekord 4len here19.73 km100%total20 km
- Smith Creekord 2len here15.00 km100%total15 km
- Standard Creekord 3len here14.06 km100%total14 km
- Chena Sloughord 4len here13.79 km100%total14 km
- McManus Creekord 2len here13.32 km100%total13 km
- Salchaket Sloughord 4len here13.29 km100%total13 km
- Belle Lateralord 1len here11.82 km100%total12 km
- Moose Creekord 7len here11.79 km3%total372 km
- O'Connor Creekord 2len here11.18 km100%total11 km
- Idaho Creekord 1len here11.03 km100%total11 km
- Spinach Creekord 2len here10.97 km100%total11 km
- Hope Creekord 1len here10.70 km100%total11 km
- Faith Creekord 3len here10.70 km100%total11 km
- Stiles Creekord 4len here10.13 km100%total10 km
- Flat Creekord 5len here8.49 km4%total239 km
- Silver Creekord 2len here8.43 km17%total49 km
- Emma Creekord 1len here8.16 km81%total10 km
- Little Delta Riverord 6len here7.79 km7%total108 km
- Fox Creekord 2len here7.78 km25%total31 km
- Cushman Creekord 2len here7.23 km100%total7 km
- Hot Sloughord 6len here7.20 km100%total7 km
- Poker Creekord 3len here6.94 km100%total7 km
- Dome Creekord 4len here6.54 km22%total30 km
- Banner Creekord 2len here6.39 km100%total6 km
- Dawson Creekord 1len here6.35 km100%total6 km
- Ester Creekord 3len here6.28 km57%total11 km
- Middle Fork Creekord 1len here5.69 km100%total6 km
- U.S. Creekord 1len here5.53 km100%total6 km
- Steamboat Creekord 1len here5.51 km100%total5 km
- Charity Creekord 1len here4.63 km100%total5 km
- Munsons Sloughord 1len here4.51 km100%total4 km
- Pedro Creekord 4len here4.37 km30%total15 km
- Deep Creekord 3len here4.32 km9%total46 km
- Chatanika Siphonord 3len here4.14 km100%total4 km
- Ready Bullion Creekord 3len here4.10 km34%total12 km
- Rosie Creekord 1len here3.63 km75%total5 km
- Big Eldorado Creekord 1len here3.58 km100%total4 km
- Fish Creekord 5len here3.35 km1%total290 km
- Boston Creekord 3len here3.29 km8%total42 km
- Happy Creekord 1len here3.11 km100%total3 km
- Glacier Creekord 3len here2.88 km4%total77 km
- Crooked Creekord 4len here2.65 km1%total225 km
- Bear Creekord 7len here2.56 km1%total325 km
- Ruby Creekord 5len here2.48 km6%total43 km
- Cripple Creekord 1len here2.43 km22%total11 km
- Long Creekord 4len here2.14 km4%total55 km
- Snowshoe creekord 2len here1.87 km100%total2 km
- Ptarmigan Creekord 3len here1.48 km3%total53 km
- Little Poker Creekord 2len here1.29 km100%total1 km
- Sourdough Creekord 1len here0.95 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas8
IUCN V · 6IUCN Not Assigned · 2
Steese
IUCN VNational Conservation Area · 1980
4 913 km²
Minto Flats State
IUCN VGame Refuge · 1988
1 945 km²
Chena River State
IUCN VRecreation Area · 1967
979 km²
Creamer's
IUCN VField · 1996
7 km²
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Fairbanks North Star, AK
IUCN Not AssignedWatershed Protection · 2007
0 km²
Complete list8 protected areas
- Yukon-charley RiversNational PreserveIUCN V19808 883 km²
- SteeseNational Conservation AreaIUCN V19804 913 km²
- Minto Flats StateGame RefugeIUCN V19881 945 km²
- Chena River StateRecreation AreaIUCN V1967979 km²
- Creamer'sFieldIUCN V19967 km²
- Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Fairbanks North Star, AKWatershed ProtectionIUCN Not Assigned20070 km²
- Wetlands Reserve Program (WRP), Fairbanks North Star, AKReserve ProgramIUCN V20050 km²
- Emergency Watershed Protection Program -Watershed ProtectionIUCN Not Assigned20100 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN