Results 111 to 120 of about 3,638 (297)
, 2016 File List nuSEDS_PINK.csv (md5: 817593c4467c074239177e92379db2bd) Catch_PINK.csv (md5: a9442b3ebafbf77d5437e36b6b0faad3) 1_DataCompilation.R (md5: 1eb5bac1081e5ac2f307b00e4a75c8ef)
Mark A. Lewis (508307) +4 more
core +1 more source
Journal of Organizational Behavior, EarlyView.ABSTRACT We study the phenomenon of ambivalence to lead, characterized as leaders' experience of mixed feelings (positive and negative) toward their leadership position. We do so by integrating the beneficial role of dualities with the affect‐as‐information theory.
Liat Eldor
wiley +1 more source
Patterns of density dependence affect coho salmon population response to restoration
Frontiers in Ecology and EvolutionStreams supporting low abundance salmon populations are often targeted for restoration, yet evidence for population-scale increases in fish abundance following stream habitat treatments are rare.
Joseph H. Anderson +3 more
doaj +1 more source
Structure and Propagation of Mesoscale Cyclonic Eddies in the Brazil–Malvinas Confluence
International Journal of Climatology, EarlyView.Between 1993 and 2022, 1386 cyclonic eddies were identified in the Brazil–Malvinas Confluence, one of the most energetic regions of the South Atlantic. While most eddies dissipated locally, a smaller number of individuals, more energetic, and longer lived propagated predominantly south‐westward and north‐eastward, driven by topographic constraints and ...
Rafaella Oliveira Santos +2 more
wiley +1 more source
, 2016 File List rawdata.txt sources.txt Files are in ASCII text. DescriptionThe file rawdata.txt contains the spawner counts, age structure, and the fraction of wild fish in each population used in the analyses. Each time series entry
Beth L. Sanderson (2903261) +3 more
core +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT Stable isotope analyses of freshwater mollusc carbonate can record environmental conditions at the time of mineralisation, yet this technique remains underused in British Middle Pleistocene fluvial sequences, despite the abundance of fossil shell material in these deposits.
Jennifer E. Sherriff +4 more
wiley +1 more source
A Habitat Model for Assessing the Impact of the Three Gorges Project on Phytophilic Spawners
Ecology and EvolutionABSTRACTRiverine ecosystems provide essential functional habitats for fish reproduction through dynamic hydrological regimes. However, reservoir operations fundamentally alter these natural hydrologic rhythms, creating novel selective pressures on aquatic organisms.
Chenguang Xiang +6 more
openaire +2 more sources
Rapid Quantification of Fatty Acids in Fish Eggs Through Raman Spectroscopy
Journal of Raman Spectroscopy, EarlyView.Omega‐3 fatty acids (FAs) are important indicators for egg quality. This study uses Raman spectroscopy coupled with chemometrics to develop a rapid and in situ method for predicting FA composition in fish eggs. These findings offer a practical and cost‐effective method for assessing egg FA profiles in aquaculture hatcheries.
Benjamin Panitz +8 more
wiley +1 more source
Annual report chinook salmon spawner stocks in California's central valley, 1991 [PDF]
, 1998 This report covers the 39th annual inventory of chinook salman, Oncorhynchus tshawytscha, spawner populations in the Sacramento-San Joaquin River system." It is a compilation of reports estimating the fall-, winter-, late-fall-, and spring-run salman ...
Kano, Robert M.
core
The Journal of Wildlife Management, EarlyView.Fine‐scale population variables better explain roadkill patterns in natterjack toads (Epidalea calamita) than habitat proxies, with mortality driven mainly by local abundance, reduced by roadside embankments, and decreasing as the season advanced. Despite high roadkills, population viability analyses indicate no immediate extinction risk under current ...
A. Iglesias‐Donoso +4 more
wiley +1 more source