Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Stephen Achord"'
Publikováno v:
North American Journal of Fisheries Management. 33:265-268
A lithium ion battery was modified to replace the conventional sealed lead acid battery used to operate a backpack electrofishing unit. Specifications and performance of the lithium ion battery were compared with those of a lead acid battery of simil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86cbfa6e1e4457988232ebd9f01e5356
https://doi.org/10.1080/02755947.2013.765526
https://doi.org/10.1080/02755947.2013.765526
Publikováno v:
Journal of Animal Ecology. 79:342-349
1. The size individuals attain reflects complex interactions between food availability and quality, environmental conditions and ecological interactions. A statistical interaction between temperature and the density of conspecifics is expected to ari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99b9f3ab4b28ec2f36240e0e4e06a14d
https://doi.org/10.1111/j.1365-2656.2009.01641.x
https://doi.org/10.1111/j.1365-2656.2009.01641.x
Publikováno v:
Transactions of the American Fisheries Society. 136:142-154
Survival, growth, and juvenile migration timing are key life history traits for at-risk salmon populations. To estimate these traits in threatened wild Snake River spring–summer Chinook salmon Oncorhynchus tshawytscha, we tagged fish as parr in 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67678f3ece65d101799fed04ee764427
https://doi.org/10.1577/t05-308.1
https://doi.org/10.1577/t05-308.1
Autor:
Richard W. Zabel, Stephen Achord
Publikováno v:
Ecology. 85:795-806
Understanding relationships between the size of individuals and their sub- sequent survival can not only provide insights into mechanisms of mortality, but can also identify traits to measure for monitoring at-risk populations. We analyzed a data set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af82ea680ff2872ca2ba1371f3255a02
https://doi.org/10.1890/02-0719
https://doi.org/10.1890/02-0719
Publikováno v:
Ecology Letters. 6:335-342
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16889e7f41646651ceca42c8c81ee73a
https://doi.org/10.1046/j.1461-0248.2003.00438.x
https://doi.org/10.1046/j.1461-0248.2003.00438.x
Publikováno v:
North American Journal of Fisheries Management. 19:1142-1146
We evaluated a system to divert salmonid smolts tagged with passive integrated transponders (PIT) from the general migrant population as they passed through a juvenile collection system at a hydroelectric dam on the Snake River. Our goal was to maxim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cd3095af5fe0c6f19153ed2fa098b49
https://doi.org/10.1577/1548-8675(1999)019<1142:dosstw>2.0.co
https://doi.org/10.1577/1548-8675(1999)019<1142:dosstw>2.0.co
Publikováno v:
North American Journal of Fisheries Management. 16:302-313
Before 1989, there was little detailed knowledge of the migrational timing of wild smolts of Snake River spring and summer chinook salmon Oncorhynchus tshawytscha from individual streams. With the development of the passive integrated transponder (PI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef12df392aa65a8e2fead5798e462595
https://doi.org/10.1577/1548-8675(1996)016<0302:uopitp>2.3.co
https://doi.org/10.1577/1548-8675(1996)016<0302:uopitp>2.3.co
This report provides results from an ongoing project to monitor the migration behavior and survival of wild juvenile spring/summer Chinook salmon in the Snake River Basin. Data reported is from detections of PIT tagged fish during late summer 2007 th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4171a8b2de6d151416918c873e1d13ac
https://doi.org/10.2172/963299
https://doi.org/10.2172/963299
This report provides results from an ongoing project to monitor the migration behavior and survival of wild juvenile spring/summer Chinook salmon in the Snake River Basin. Data reported is from detections of PIT tagged fish during late summer 2007 th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d55e2afaf7ebbdb76cacd2cd7702ef8
https://doi.org/10.2172/962422
https://doi.org/10.2172/962422
Publikováno v:
The Progressive Fish-Culturist. 59:307-309
A system that allows anesthetization of juvenile salmonids before netting during a handling and marking operation is described. Our purpose for designing the system was to reduce or minimize any debilitating effects associated with these activities.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::822fdc4b2c5ea44ccc08837d828260e9
https://doi.org/10.1577/1548-8640(1997)059<0307:tnattm>2.3.co
https://doi.org/10.1577/1548-8640(1997)059<0307:tnattm>2.3.co