Narrow Search
W. & A.K. Johnston
56
W. & A.K. Johnston Limited
56
Kling, George
9
Lethbridge Collegiate Institute
9
Occdownload Gbif.Org
8
U. S. Fish
8
Boike, Julia
7
Moore, Jonathan W.
7
Wildlife Service
7
Barrett, Terra
6
Borcherding, Jost
6
Cunningham, Curry
6
Fer, I.
6
Heermann, Lisa
6
Hendry, Andrew
6
Kindsvater, Holly K.
6
Lawrence, John F.
6
Oke, Krista
6
Quinn, Thomas
6
Reynolds, John D.
6
Tambets, Meelis
6
Weir, Laura K.
6
Young, Kyle A.
6
Ådlandsvik, B.
6
Ślipiński, Adam
6
Anderson, Joseph H.
5
Buehrens, Thomas W.
5
Carr-Harris, Charmaine N.
5
Cochran, Patrick C.
5
Collection, Ritchie
5
see all ...
Biodiversity
74
Taxonomy
70
Animalia
64
weir
55
Arthropoda
52
Atlantic salmon
39
Insecta
39
salmon
31
Salmo salar
28
migration
23
Weir
20
upstream
20
Oncorhynchus gorbuscha
19
Coleoptera
18
Ecology
16
fish passage
15
Oncorhynchus keta
14
Oncorhynchus tshawytscha
12
design
12
trout
12
Anguilla anguilla
11
Aquaculture and Fisheries
11
Anguilla
10
Hydraulic Engineering
10
Oncorhynchus nerka
10
biodiversity
10
Fish trap / weir
9
High School yearbooks
9
High Schools -- Alberta -- Lethbridge -- Periodicals
9
Ice and Permafrost
9
see all ...
DataCite Metadata Store (German National Library of Science and Technology)
131
University of Massachusetts: ScholarWorks@UMass Amherst
57
David Rumsey Historical Map Collection (Cartography Associates)
56
Unknown
29
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
15
University of Lethbridge Digitized Collections
15
Defense Technical Information Center: DTIC Technical Reports database
14
Directory of Open Access Journals: DOAJ Articles
14
Zenodo
14
the Digital Archaeological Record (via DataONE)
11
Knowledge Network for Biocomplexity (via DataONE)
9
University of Southampton: e-Prints Soton
9
Canadian Science Publishing (via Crossref)
8
Dryad Digital Repository (Duke University)
7
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
6
The University of Utah: J. Willard Marriott Digital Library
6
Arctic Data Center (via DataONE)
5
PALNI Digital Library Collections (Private Academic Library Network of Indiana)
5
University of Washington, Seattle: Digital Collections
5
West Texas A&M University: WTAMU DSpace Repository
5
WikiBooks - Open-content textbooks
5
Norwegian Institute for Nature Research: Brage NINA
4
PANGAEA - Data Publisher for Earth & Environmental Science
4
Research Data Australia (Australian National Data Service - ANDS)
4
Theses Canada/Thèses Canada (Library and Archives Canada)
4
University of Nebraska-Lincoln: DigitalCommons@UNL
4
Wiley Online Library (via Crossref)
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Hathi Trust Digital Library
3
National University of Ireland (NUI), Galway: ARAN
3
see all ...
Weir
545
Arctic
110
Canada
70
Pacific
55
Greenwich
33
Sockeye
32
Keta
30
Indian
29
Queensland
29
Austin
23
Todd
23
Yukon
22
British Columbia
21
Antarctic
20
Hudson
20
Norway
20
Crawford
18
Myers
18
Rasmussen
18
Kendall
17
Ferguson
16
Jenny
16
Barrett
15
Beck
15
Blair
15
Denise
15
Hayes
15
Mackay
15
Payne
15
Alta
14
see all ...
Arctic
110
Alaska
91
Atlantic salmon
78
Anguilla anguilla
56
Salmo salar
51
Antarc*
35
Pink salmon
24
Oncorhynchus gorbuscha
22
Yukon
22
Antarctica
21
Newfoundland
21
permafrost
21
Antarctic
20
Tundra
17
European eel
16
north slope
15
Ice
14
Iceland
14
Svalbard
14
ren
14
North Atlantic
11
Siberia
11
Arctic Ocean
10
Churchill
10
Fram Strait
10
Storfjorden
10
Yukon river
10
Beaver Creek
9
Kodiak
9
glacier
9
see all ...