Factorial Productivity Experiments in a Shallow Estuary: Energetics of Individual Plankton Species in Mixed Populations
A nonlinear programming method is described for estimating productivity parameters of individual plankton populations from data on mixed species water samples. The method is flexible in yielding average values over a treatment set established by experimental design. Specimen data on in situ populati...
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| Veröffentlicht in: | Limnology and oceanography 1968-04, Vol.13 (2), p.309-314 |
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| container_title | Limnology and oceanography |
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| creator | Patten, Bernard C. van Dyne, George M. |
| description | A nonlinear programming method is described for estimating productivity parameters of individual plankton populations from data on mixed species water samples. The method is flexible in yielding average values over a treatment set established by experimental design. Specimen data on in situ populations of Skeletonema costatum are examined for illustration. Changes in estimated energy-processing characteristics of this diatom during a summer succession in the York River, Virginia, indicated a wide range of physiological states available to the species. Computed values of its gross production and respiration were correlated positively, but estimates of its productive output per individual were related inversely to corresponding values for other species. Various usages of the technique are discussed. |
| doi_str_mv | 10.4319/lo.1968.13.2.0309 |
| format | Article |
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The method is flexible in yielding average values over a treatment set established by experimental design. Specimen data on in situ populations of Skeletonema costatum are examined for illustration. Changes in estimated energy-processing characteristics of this diatom during a summer succession in the York River, Virginia, indicated a wide range of physiological states available to the species. Computed values of its gross production and respiration were correlated positively, but estimates of its productive output per individual were related inversely to corresponding values for other species. 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Various usages of the technique are discussed.</description><subject>Bacillariophyceae</subject><subject>Estimate reliability</subject><subject>Estimation methods</subject><subject>Nonlinear programming</subject><subject>Photosynthesis</subject><subject>Plankton</subject><subject>Preliminary estimates</subject><subject>Production estimates</subject><subject>Productivity</subject><subject>Respiration</subject><subject>Skeletonema costatum</subject><subject>Water samples</subject><issn>0024-3590</issn><issn>1939-5590</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1968</creationdate><recordtype>article</recordtype><recordid>eNqFkUFv1DAQhSMEEkvhByBx8AlxSWp77NhG4oCqLa20tJUKZ8t1HHBx4xA7bPff4zQVR3qa0eh9o5n3quotwQ0Doo5DbIhqZUOgoQ0GrJ5VG6JA1Zwr_LzaYExZDaV_Wb1K6RZjrDjnm2p_amyOkzcBXU2xm232f3w-oO396CZ_54ackB-QQdc_TQhxj7Ypz2Y6fETbwU0_XPY2odij86ErYDcve4IZfuU4oOvRWe8e-K_-3nXoKo5zMNnHIb2uXvQmJPfmsR5V30-3307O6t3ll_OTz7vagmSqZiCMAGoFo50S0AthDOa2VSB7Z1rXWyspBqFurFGcUaDYEHJD-s64njMCR9WHde84xd-zS1nf-WRdKDe6OCdNJJYtw1LiIn3_f6lgQFvBi5CsQjvFlCbX67FYVUzRBOslDR2iXtLQBDTVSxqF-bQyex_c4WlA7y4ulwkpH638u5W_TSWufzyVAIpx-AuNsJqa</recordid><startdate>196804</startdate><enddate>196804</enddate><creator>Patten, Bernard C.</creator><creator>van Dyne, George M.</creator><general>American Society of Limnology and Oceanography</general><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>7QH</scope><scope>7SN</scope><scope>7UA</scope><scope>C1K</scope><scope>M7N</scope></search><sort><creationdate>196804</creationdate><title>Factorial Productivity Experiments in a Shallow Estuary: Energetics of Individual Plankton Species in Mixed Populations</title><author>Patten, Bernard C. ; van Dyne, George M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3849-437a732c742d973f77aa05c6938fea6efcc820379bca9542320a11b1fdaef5413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1968</creationdate><topic>Bacillariophyceae</topic><topic>Estimate reliability</topic><topic>Estimation methods</topic><topic>Nonlinear programming</topic><topic>Photosynthesis</topic><topic>Plankton</topic><topic>Preliminary estimates</topic><topic>Production estimates</topic><topic>Productivity</topic><topic>Respiration</topic><topic>Skeletonema costatum</topic><topic>Water samples</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Patten, Bernard C.</creatorcontrib><creatorcontrib>van Dyne, George M.</creatorcontrib><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Limnology and oceanography</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Patten, Bernard C.</au><au>van Dyne, George M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Factorial Productivity Experiments in a Shallow Estuary: Energetics of Individual Plankton Species in Mixed Populations</atitle><jtitle>Limnology and oceanography</jtitle><date>1968-04</date><risdate>1968</risdate><volume>13</volume><issue>2</issue><spage>309</spage><epage>314</epage><pages>309-314</pages><issn>0024-3590</issn><eissn>1939-5590</eissn><abstract>A nonlinear programming method is described for estimating productivity parameters of individual plankton populations from data on mixed species water samples. The method is flexible in yielding average values over a treatment set established by experimental design. Specimen data on in situ populations of Skeletonema costatum are examined for illustration. Changes in estimated energy-processing characteristics of this diatom during a summer succession in the York River, Virginia, indicated a wide range of physiological states available to the species. Computed values of its gross production and respiration were correlated positively, but estimates of its productive output per individual were related inversely to corresponding values for other species. Various usages of the technique are discussed.</abstract><pub>American Society of Limnology and Oceanography</pub><doi>10.4319/lo.1968.13.2.0309</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0024-3590 |
| ispartof | Limnology and oceanography, 1968-04, Vol.13 (2), p.309-314 |
| issn | 0024-3590 1939-5590 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1808640880 |
| source | Jstor Complete Legacy; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Bacillariophyceae Estimate reliability Estimation methods Nonlinear programming Photosynthesis Plankton Preliminary estimates Production estimates Productivity Respiration Skeletonema costatum Water samples |
| title | Factorial Productivity Experiments in a Shallow Estuary: Energetics of Individual Plankton Species in Mixed Populations |
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