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Gary E. Johnson
Gary E. Johnson
Ukjent tilknytning
Verifisert e-postadresse på pnnl.gov
Tittel
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The tidal exchange of Callianassa californiensis (Crustacea, Decapoda) larvae between the ocean and the Salmon River estuary, Oregon
GE Johnson, JJ Gonor
Estuarine, Coastal and Shelf Science 14 (5), 501-516, 1982
1011982
Surface flow outlets to protect juvenile salmonids passing through hydropower dams
GE Johnson, DD Dauble
Reviews in Fisheries Science 14 (3), 213-244, 2006
902006
Evaluation of the prototype surface bypass for salmonid smolts in spring 1996 and 1997 at Lower Granite Dam on the Snake River, Washington
GE Johnson, NS Adams, RL Johnson, DW Rondorf, DD Dauble, TY Barila
Transactions of the American Fisheries Society 129 (2), 381-397, 2000
772000
Assessing hydraulic conditions through Francis turbines using an autonomous sensor device
T Fu, ZD Deng, JP Duncan, D Zhou, TJ Carlson, GE Johnson, H Hou
Renewable Energy 99, 1244-1252, 2016
722016
The role of NOAA satellite data in drought early warning and monitoring: selected case studies
GE Johnson, VR Achutuni, S Thiruvengadachari, F Kogan
Drought assessment, management, and planning: Theory and case studies, 31-47, 1993
611993
A review of hydroacoustic studies for estimation of salmonid downriver migration past hydroeiectric facilities on the Columbia and Snake Rivers in the 1980s
RE Thorne, GE Johnson
Reviews in Fisheries Science 1 (1), 27-56, 1993
591993
Comparison of submersible-survey and hydroacoustic-survey estimates of fish density on a rocky bank
RM Starr, DS Fox, MA Hixon, BN Tissot, GE Johnson, WH Barss
581996
Hydroacoustic studies for developing a smolt bypass system at Wells Dam
GE Johnson, CM Sullivan, MW Erho
Fisheries research 14 (2-3), 221-237, 1992
541992
Protocols for monitoring habitat restoration projects in the lower Columbia River and estuary
GC Roegner, HL Diefenderfer, AB Borde, RM Thom, EM Dawley, ...
Pacific Northwest National Lab.(PNNL), Richland, WA (United States), 2008
532008
Effect of migration pathway on travel time and survival of acoustic-tagged juvenile salmonids in the Columbia River estuary
RA Harnish, GE Johnson, GA McMichael, MS Hughes, BD Ebberts
Transactions of the American Fisheries Society 141 (2), 507-519, 2012
502012
Evaluation of a prototype surface flow bypass for juvenile salmon and steelhead at the powerhouse of Lower Granite Dam, Snake River, Washington, 1996–2000
GE Johnson, SM Anglea, NS Adams, TO Wik
North American Journal of Fisheries Management 25 (1), 138-151, 2005
482005
The use of AVHRR data in operational agricultural assessment in Africa
GE Johnson, A van Dijk, CM Sakamoto
Geocarto International 2 (1), 41-60, 1987
441987
Applying cumulative effects to strategically advance large‐scale ecosystem restoration
HL Diefenderfer, GD Steyer, MC Harwell, AJ LoSchiavo, HA Neckles, ...
Frontiers in Ecology and the Environment 19 (2), 108-117, 2021
422021
Statistical evaluation of turbine bypass efficiency at Wells Dam on the Columbia River, Washington
JR Skalski, GE Johnson, CM Sullivan, E Kudera, MW Erho
Canadian Journal of Fisheries and Aquatic Sciences 53 (10), 2188-2198, 1996
411996
Evidence‐based evaluation of the cumulative effects of ecosystem restoration
HL Diefenderfer, GE Johnson, RM Thom, KE Buenau, LA Weitkamp, ...
Ecosphere 7 (3), e01242, 2016
402016
Evaluation of NDVI to assess avian abundance and richness along the upper San Pedro River
TM Mcfarland, C Van Riper III, GE Johnson
Journal of Arid environments 77, 45-53, 2012
342012
A levels-of-evidence approach for assessing cumulative ecosystem response to estuary and river restoration programs
HL Diefenderfer, RM Thom, GE Johnson, JR Skalski, KA Vogt, BD Ebberts, ...
Ecological Restoration 29 (1-2), 111-132, 2011
302011
An ecosystem-based approach to habitat restoration projects with emphasis on salmonids in the Columbia River estuary
GE Johnson, RM Thom, AH Whiting, GB Sutherland, T Berquam, ...
PNNL-14412, Final report submitted to the Bonneville Power Administration …, 2003
302003
An expert panel process to evaluate habitat restoration actions in the Columbia River estuary
KL Krueger, DL Bottom, WG Hood, GE Johnson, KK Jones, RM Thom
Journal of Environmental Management 188, 337-350, 2017
292017
Upstream movement of juvenile coho salmon in relation to environmental conditions in a culvert test bed
GE Johnson, WH Pearson, SL Southard, RP Mueller
Transactions of the American Fisheries Society 141 (6), 1520-1531, 2012
292012
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Artikler 1–20