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VOLUME 50 NUMBER 1 WINTER/SPRING 2014 ! Highlights ! NORDAL WILLE TRIBUTES JASM 2014 TRAILBLAZER PHYCOLOGICAL NEWSLETTER A Message from PSA President John Stiller ! To begin, I would like to thank our membership for the opportunity and honor of serving as President of the Phycological Society of America for 2014. I also want to thank my immediate predecessor, Linda Graham, for all her efforts over the last year, and for her guidance during my year as Vice-President/President Elect. This will be an excing year for the Society. Our annual meeng will be held May 18-23 at the Oregon Convenon Center in Portland in conjuncon with three other leading aquac scienfic sociees. The meeng brings together the PSA, the Society for Freshwater Science (SFS), Associaon for the Sciences of Limnology and Oceanography (ASLO) and Society of Wetland Sciensts (SWS) in an inaugural Joint Aquac Sciences Meeng (JASM). The theme for this landmark conference is “Bridging Genes to Ecosystems: Aquac Science at a Time of Rapid Change.” With over 3500 expected to a_end, there will be many interesng opportunies for PSA members to network with other sciensts from a broad range of aquac disciplines. At the meeng PSA will be sponsoring the parcipaon of Dennis Meredith, noted author of the book Explaining Science, in a special session on “Communicang the Value of Aquac and Wetland Ecosystems to the Public and Policy Makers.” …connued on page 2 Editor: KIRSTEN M. MÜLLER! !!! Department of Biology, University of Waterloo, Waterloo ON N2T 2T4 Canada ! [email protected] PAGE !1 VOLUME 50 NUMBER 1 WINTER/SPRING 2014 Dennis also will lead a workshop entled “Tools and Techniques for Communicang Research”; topics will include how to give compelling talks, design informave slides, obtain and use visuals, Table of write research explanaons, produce effecve posters, and work Contents successfully with instuonal and public informaon officers. Our Educaon Commiee is helping to coordinate this workshop, so ! please contact Chair Robin Kodner ([email protected]) for Message from PSA more informaon. Portland is a great city to visit and the dates of President the meeng are much earlier than most years; please do not pages 1-2 delay in making your plans. The 2014 meeng also will mark the beginning of a special year Joint Aquac Sciences for our Society; 2015 is the 50th anniversary of the inaugural issue Meeng 2014 of the Journal of Phycology published in March 1965. A number page 3 of great ideas have been put forward in the Execuve Commiee about how best to commemorate the Journal’s “golden PSA Student Award anniversary”, which will culminate in a special celebraon at our Informa9on 2015 meeng in Philadelphia. If you have suggesons for how the pages 4-6 Journal and Society can best mark this historic milestone, or want to help out with planning, please contact me ([email protected]), TriButes Board of Trustees Chair, Rick McCourt ([email protected]) pages 7-9 and/or the Journal editorial office. Ideas for the Philadelphia meeng also can be shared with Dale Casama_a Phycological TrailBlazer ([email protected]), Chair of our Program Commiee. ! pages 10-16 Excing and producve meengs and workshops like these are only possible through the dedicated efforts of PSA members, Meengs generally working through Society Commiees like the Educaon pages 17-18 and Program Commiees highlighted above. Commiee Chairs always are on the lookout for help; please feel free to contact me Field Courses if you would like to parcipate more acvely in the Society and its pages 19-20 endeavors. Promong student research, educaon and development are parcularly important to our mission, and to the Fellowships future of phycology, and our Grants and Fellowships (Chair: Amy page 21 Carlile ([email protected]) and Student Award (Chair: Paul Gabrielson ([email protected]) Commiees can always Workshops use addional reviewers and judges. Please consider volunteering pages 21-22 for these or one of our other standing commiees. A complete list is available on the PSA website. New Titles So here is to a healthy, happy and producve 2014! I look forward pages 23 to seeing you in Portland. ! News from Colleagues ! pages 24-27 ! PAGE !2 VOLUME 50 NUMBER 1 WINTER/SPRING 2014 Joint Aquatic Sciences Meeting 2014 ! We are pleased to announce that registraon and abstract submission is now open for the excing 2014 Joint Aquac Sociees Meeng (of which PSA is a member), to be held May 18-23 in Portland, OR. This will be a historic meeng in that it brings together four sociees associated with aquac endeavors, united under the theme of aqua9c science at a me of rapid change. ! The abstract submission deadline for the 2014 Joint Aquac Sciences Meeng is Friday, February 7. Please go to hp://www.sgmeet.com/jasm2014/ to learn more about the meeng, to review the list of scienfic sessions, and to submit an abstract. In order to have your abstract considered for Abstract Deadline: acceptance, you must submit before the abstract deadline of FeBruary 7, 2014 23:59 U.S. Central Standard Time on Friday, 7 February 2014. Abstract submission will not be extended. Plenary Lectures from the following: Stuart Bunn, Griffith University, Australian Rivers Instute Laurel Larsen, University of California, Berkley Ginger Armbrust, University of Washington Patricia Soranno, Michigan State University !Julian Olden, University of Washington, School of Aquac and Fishery Sciences Check out the website for informaon on each of these speakers hps://www.sgmeet.com/jasm2014/plenarylectures.asp ! An abstract submission fee of $50.00 USD for professionals or $30.00 USD for students is required for each submission. Registraon is not required at the me you submit your abstract. Aer you have submied your abstract, you may log back in and pay the required registraon fee. Please note that the early registraon deadline will be extended to March 7, allowing you more me to register and take advantage of reduced registra9on rates. !Please watch the web site for more informaon. Please contact JASM 2014 Project Manager, Lynda West ([email protected]), if you have any quesons about the meeng. PAGE !3 VOLUME 50 NUMBER 1 WINTER/SPRING 2014 ! Upcoming PSA Award & Fellowship Deadlines ! Bold Award Students are invited to parcipate in the Harold C. Bold Award compeon, awarded for the outstanding student research Abstract Deadline: presentaon at the Annual PSA Meeng. This award, named in FeBruary 7, 2014 honor of the late Professor Harold C. Bold, has been awarded at ! PSA Annual Meengs since 1974. The winner will be awarded a LeXer from Research cerficate and monetary prize. Director: April 1, 2014 Bold Award Eligibility: Graduate students who are PSA members, regardless of naonality, are eligible to compete for the Bold Award, as well as former students within twelve months of compleon of their degree. The work presented must be that of the student, must be presented orally by the student in English, and should be a complete or nearly complete project. Only one presentaon may be made per year and students may enter no more than twice, and not in successive years. Previous Bold Award recipients and those who have failed to give a scheduled Bold Award paper without valid reason are ineligible. Important Note: Students wishing to be considered for this award must nofy the Award Commiee chair (Dr. Gabrielson, address below) via e-mail or regular mail on or before the abstract deadline. An ORIGINAL signed le_er from the student's research director (mentor or major advisor) or department chair, verifying that the candidate is a student and that the work to be presented represents the iniave, imaginaon, and labor of the student must be sent to Dr. Paul Gabrielson, the Bold Award Commiee Chair to the following address: Dr. Paul W. Gabrielson, Bold Award Commiee Chair , 2637 Shadetree Ln, Hillsborough, NC 27278 USA, Ph. 1-919-644-3238, Cell. 1-919-612-2392, email: [email protected] ! ! ! ! ! PAGE !4 VOLUME 50 NUMBER 1 WINTER/SPRING 2014 Lewin Award The Ralph A. Lewin Poster Award compeon will be held at the annual PSA meeng under the following criteria: ‣ An individual applying to be considered for the Lewin Poster Award must be a student of no more than one year past Abstract Deadline: graduaon at the me of the meeng where the work is FeBruary 7, 2014 presented and must nofy the Award Commiee Chair (address ! below) of his or her intenon to apply for the award LeXer from Research compeon by the abstract deadline. Director: April 1, 2014 ‣ The individual must be a Phycological Society of America member. ‣ Posters with mulple authors are permied, but the student compeng for the award must be the first and presenng author. Regardless of the number of authors, the student's mentor must cerfy that the poster is primarily the result of the candidate student's iniave, imaginaon, and labor. This ORIGINAL signed le_er from the student's research director (mentor or major advisor) or department chair, verifying that the candidate is a student and that the work to be presented represents the iniave, imaginaon, and labor of the student must be sent to Dr. GaBrielson, the Award Commiee Chair, by deadline (for last minute applicaons, an e-mail le_er from the mentor, IF sent from an official university e-mail address is sufficient by the deadline but the hard copy le_er must sll be sent). Send this le_er to the following address: Dr. Paul W. Gabrielson, Lewin Poster Award Commiee Chair, 2637 Shadetree Ln, Hillsborough, NC 27278, USA, email: [email protected] ‣ Only one poster per student per year may be entered in the compeon. If meeng rules allow mulple posters to be contributed by the same presenng author, the student must designate which poster is to be considered for the award.
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  • "Diversidad Y Abundancia De Fitoplancton Del Embalse Abreus (Cienfuegos, Cuba)"

    "Diversidad Y Abundancia De Fitoplancton Del Embalse Abreus (Cienfuegos, Cuba)"

    Diversidad y abundancia de fitoplancton del embalse Abreus (Cienfuegos, Cuba) Item Type Thesis/Dissertation Authors Peraza Escarrá, Rosely Publisher Universidad de La Habana Download date 27/09/2021 04:09:48 Link to Item http://hdl.handle.net/1834/10996 Centro de Investigaciones Marinas de la Universidad de La Habana Y Centro de Estudios Ambientales de Cienfuegos "Diversidad y abundancia de fitoplancton del embalse Abreus (Cienfuegos, Cuba)" Tesis presentada en opción al Título Académico de Máster en Biología Marina y Acuicultura con Mención en Ecología Marina Autora: Lic. Rosely Peraza Escarrá* Tutor: Dr. Augusto A. Comas González* *Centro de Estudios Ambientales de Cienfuegos (CEAC) Calle 17 esq. Ave 46 s/n. Reparto Reina, Cienfuegos 55100, Cuba. [email protected] Noviembre de 2017 Resumen El embalse Abreus es una de las principales fuentes de abastecimiento de agua de la provincia Cienfuegos y en los últimos años se han detectado florecimientos de cianobacterias potencialmente tóxicas, lo que ha despertado interés en el estudio del fitoplancton de este ecosistema. En esta investigación se determinó la variación temporal de la diversidad y abundancia de las comunidades de fitoplancton del embalse y su relación con el estado trófico del sistema. Se realizaron 17 muestreos en el período de 2010 a 2016, en diferentes meses del año. Las muestras se tomaron a nivel subsuperficial (0.5 m) para el análisis cualitativo y cuantitativo de fitoplancton. Además se midieron temperatura, pH, transparencia y en algunas colectas las concentraciones de clorofila a, oxígeno disuelto y nutrientes. Se identificaron 177 taxones infragenéricos de fitoplancton, que se clasificaron en ocho phyla, 14 clases, 27 órdenes y 49 familias.