Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060201909> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2060201909 endingPage "192" @default.
- W2060201909 startingPage "188" @default.
- W2060201909 abstract "We compared trawling with electrofishing for assessing populations of black crappie Pomoxis nigromaculatus in two shallow central Florida lakes. Lakes Jackson and Weohyakapka were sampled with both gears from November 2005 through March 2006. Size-selective biases were apparent, the trawl nets consistently collecting small individuals less than 100 mm in total length (TL), whereas electrofishing collected significantly larger, more adult fish exceeding 200 mm TL. The Kolmogorov–Smirnov two-sample test indicated that the size structure of the fish captured in the two types of gear differed significantly. The total annual mortality estimates were 28% and 72% for electrofishing on both lakes, 55% for otter trawls on Lake Jackson. The age ranges for catch curves derived from the two gears also displayed large differences in mortality estimates or gave no mortality estimate at all. Trawls tended to collect younger age-classes, whereas electrofishing tended to collect larger age-classes; thus, data collected with the two gears may represent different aspects of mortality in the population. When aquatic macrophyte cover is low so that both gears can be used, we recommend that otter trawl sampling be used to assess the recruitment of juvenile crappies and that simultaneous electrofishing be conducted to collect larger fish for the determination of age and growth. Fisheries biologists should be careful when using just one gear to evaluate crappie populations given that the size-selective biases associated with both trawling and electrofishing can influence basic mortality and length-frequency assessments." @default.
- W2060201909 created "2016-06-24" @default.
- W2060201909 creator A5026603662 @default.
- W2060201909 creator A5058167899 @default.
- W2060201909 creator A5080158371 @default.
- W2060201909 date "2008-02-01" @default.
- W2060201909 modified "2023-09-27" @default.
- W2060201909 title "Variation between Electrofishing and Otter Trawling for Sampling Black Crappies in Two Florida Lakes" @default.
- W2060201909 cites W1963723377 @default.
- W2060201909 cites W1969913180 @default.
- W2060201909 cites W1970378381 @default.
- W2060201909 cites W1990070923 @default.
- W2060201909 cites W1997756602 @default.
- W2060201909 cites W2010025260 @default.
- W2060201909 cites W2025548391 @default.
- W2060201909 cites W2037132010 @default.
- W2060201909 cites W2037623667 @default.
- W2060201909 cites W2057250647 @default.
- W2060201909 cites W2057805954 @default.
- W2060201909 cites W2061311605 @default.
- W2060201909 cites W2061707993 @default.
- W2060201909 cites W2065423045 @default.
- W2060201909 cites W2069378572 @default.
- W2060201909 cites W2070074645 @default.
- W2060201909 cites W2070743909 @default.
- W2060201909 cites W2073229949 @default.
- W2060201909 cites W2078036203 @default.
- W2060201909 cites W2086041521 @default.
- W2060201909 cites W2087187581 @default.
- W2060201909 cites W2114866947 @default.
- W2060201909 cites W2160294225 @default.
- W2060201909 cites W2168043332 @default.
- W2060201909 doi "https://doi.org/10.1577/m07-030.1" @default.
- W2060201909 hasPublicationYear "2008" @default.
- W2060201909 type Work @default.
- W2060201909 sameAs 2060201909 @default.
- W2060201909 citedByCount "12" @default.
- W2060201909 countsByYear W20602019092012 @default.
- W2060201909 countsByYear W20602019092013 @default.
- W2060201909 countsByYear W20602019092014 @default.
- W2060201909 countsByYear W20602019092015 @default.
- W2060201909 countsByYear W20602019092016 @default.
- W2060201909 countsByYear W20602019092018 @default.
- W2060201909 countsByYear W20602019092021 @default.
- W2060201909 crossrefType "journal-article" @default.
- W2060201909 hasAuthorship W2060201909A5026603662 @default.
- W2060201909 hasAuthorship W2060201909A5058167899 @default.
- W2060201909 hasAuthorship W2060201909A5080158371 @default.
- W2060201909 hasConcept C106131492 @default.
- W2060201909 hasConcept C119599485 @default.
- W2060201909 hasConcept C127413603 @default.
- W2060201909 hasConcept C140779682 @default.
- W2060201909 hasConcept C18903297 @default.
- W2060201909 hasConcept C205649164 @default.
- W2060201909 hasConcept C2776931103 @default.
- W2060201909 hasConcept C2778391067 @default.
- W2060201909 hasConcept C2780513199 @default.
- W2060201909 hasConcept C2909208804 @default.
- W2060201909 hasConcept C39432304 @default.
- W2060201909 hasConcept C505870484 @default.
- W2060201909 hasConcept C514101110 @default.
- W2060201909 hasConcept C86803240 @default.
- W2060201909 hasConceptScore W2060201909C106131492 @default.
- W2060201909 hasConceptScore W2060201909C119599485 @default.
- W2060201909 hasConceptScore W2060201909C127413603 @default.
- W2060201909 hasConceptScore W2060201909C140779682 @default.
- W2060201909 hasConceptScore W2060201909C18903297 @default.
- W2060201909 hasConceptScore W2060201909C205649164 @default.
- W2060201909 hasConceptScore W2060201909C2776931103 @default.
- W2060201909 hasConceptScore W2060201909C2778391067 @default.
- W2060201909 hasConceptScore W2060201909C2780513199 @default.
- W2060201909 hasConceptScore W2060201909C2909208804 @default.
- W2060201909 hasConceptScore W2060201909C39432304 @default.
- W2060201909 hasConceptScore W2060201909C505870484 @default.
- W2060201909 hasConceptScore W2060201909C514101110 @default.
- W2060201909 hasConceptScore W2060201909C86803240 @default.
- W2060201909 hasIssue "1" @default.
- W2060201909 hasLocation W20602019091 @default.
- W2060201909 hasOpenAccess W2060201909 @default.
- W2060201909 hasPrimaryLocation W20602019091 @default.
- W2060201909 hasRelatedWork W1607686111 @default.
- W2060201909 hasRelatedWork W2060201909 @default.
- W2060201909 hasRelatedWork W2115229886 @default.
- W2060201909 hasRelatedWork W2166804956 @default.
- W2060201909 hasRelatedWork W2367257297 @default.
- W2060201909 hasRelatedWork W2555994068 @default.
- W2060201909 hasRelatedWork W273462057 @default.
- W2060201909 hasRelatedWork W393083665 @default.
- W2060201909 hasRelatedWork W614290333 @default.
- W2060201909 hasRelatedWork W74002859 @default.
- W2060201909 hasVolume "28" @default.
- W2060201909 isParatext "false" @default.
- W2060201909 isRetracted "false" @default.
- W2060201909 magId "2060201909" @default.
- W2060201909 workType "article" @default.