DOCSLIB.ORG

Aerobiology Over Antarctica – a New Initiative for Atmospheric Ecology

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Aerobiology Over Antarctica – a New Initiative for Atmospheric Ecology View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Institute of Transport Research:Publications PERSPECTIVE published: 16 February 2016 doi: 10.3389/fmicb.2016.00016 Aerobiology Over Antarctica – A New Initiative for Atmospheric Ecology David A. Pearce1,2*, Irina A. Alekhina3,AleksTerauds4, Annick Wilmotte5, Antonio Quesada6, Arwyn Edwards7, Aurelien Dommergue8, Birgit Sattler9, Byron J. Adams10, Catarina Magalhães11,Wan-LoyChu12,MaggieC.Y.Lau13 , Craig Cary14 , David J. Smith15, Diana H. Wall16 , Gabriela Eguren17, Gwynneth Matcher18, James A. Bradley19, Jean-Pierre de Vera20 , Josef Elster21,22 , Kevin A. Hughes2, Lewis Cuthbertson23, Liane G. Benning24 , Nina Gunde-Cimerman25, Peter Convey2, Soon Gyu Hong26, Steve B. Pointing27, Vivian H. Pellizari28 and Warwick F. Vincent29 1 Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, UK, 2 British Antarctic Survey, Cambridge, UK, 3 Arctic and Antarctic Research Institute, Saint Petersburg, Russia, 4 Australian Antarctic Division, Kingston, TAS, Australia, 5 University of Liege, Liège, Belgium, 6 Universidad Autónoma de Madrid, Madrid, Spain, 7 Aberystwyth University, Aberystwyth, UK, 8 Université Grenoble Alpes, Grenoble, France, 9 University of Innsbruck, Innsbruck, Austria, 10 Brigham Young University, Provo, UT, USA, 11 Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Porto, Portugal, 12 International Medical University, Kuala Lumpur, Malaysia, 13 Department of Geosciences, Princeton University, Princeton, NJ, USA, 14 University of Waikato, Hamilton, New Zealand, 15 NASA Ames Research Center, Moffett Edited by: Field, CA, USA, 16 Colorado State University, Fort Collins, CO, USA, 17 Universidad de la República, Montevideo, Uruguay, Graeme W. Nicol, 18 Rhodes University, Grahamstown, South Africa, 19 University of Bristol, Bristol, UK, 20 German Aerospace Center, Cologne, Université de Lyon, France Germany, 21 University of South Bohemia, Ceskéˇ Budejovice,ˇ Czech Republic, 22 Institute of Botany of the Academy of Reviewed by: Science of the Czech Republic, Tˇrebon,ˇ Czech Republic, 23 Northumbria University, Newcastle-upon-Tyne, UK, 24 Helmholtz 25 Steffen Kolb, Centre Potsdam GFZ, German Research Centre for Geosciences, Potsdam, Germany, University of Ljubljana, Ljubljana, 26 27 Leibniz Centre for Agricultural Slovenia, Korea Polar Research Institute, Incheon, South Korea, Auckland University of Technology, Auckland, New 28 29 Landscape Research, Germany Zealand, Universidade de Sao Paulo, Sao Paulo, Brazil, Laval University, Québec, QC, Canada Charles K. Lee, University of Waikato, New Zealand The role of aerial dispersal in shaping patterns of biodiversity remains poorly understood, *Correspondence: mainly due to a lack of coordinated efforts in gathering data at appropriate temporal and David A. Pearce spatial scales. It has been long known that the rate of dispersal to an ecosystem can [email protected] significantly influence ecosystem dynamics, and that aerial transport has been identified Specialty section: as an important source of biological input to remote locations. With the considerable This article was submitted to effort devoted in recent decades to understanding atmospheric circulation in the south- Terrestrial Microbiology, a section of the journal polar region, a unique opportunity has emerged to investigate the atmospheric ecology Frontiers in Microbiology of Antarctica, from regional to continental scales. This concept note identifies key Received: 27 July 2015 questions in Antarctic microbial biogeography and the need for standardized sampling Accepted: 10 January 2016 Published: 16 February 2016 and analysis protocols to address such questions. A consortium of polar aerobiologists Citation: is established to bring together researchers with a common interest in the airborne Pearce DA, Alekhina IA, Terauds A, dispersion of microbes and other propagules in the Antarctic, with opportunities for Wilmotte A, Quesada A, Edwards A, comparative studies in the Arctic. Dommergue A, Sattler B, Adams BJ, Magalhães C, Chu W-L, Lau MCY, Keywords: aerobiology, Antarctica, metadata, biodiversity, biogeography Cary C, Smith DJ, Wall DH, Eguren G, Matcher G, Bradley JA, de Vera J-P, Elster J, Hughes KA, Cuthbertson L, INTRODUCTION Benning LG, Gunde-Cimerman N, Convey P, Hong SG, Pointing SB, Aerial dispersal plays an essential role in shaping patterns of biodiversity (e.g., Womack et al., Pellizari VH and Vincent WF (2016) 2010). However, the ability of atmospheric ecology to help understand large scale patterns of Aerobiology Over Antarctica – A New Initiative for Atmospheric Ecology. biodiversity remains limited, mainly due to a lack of coordinated efforts in gathering data at Front. Microbiol. 7:16. appropriate temporal and spatial scales (Figure 1). It has been known for some time that the rate of doi: 10.3389/fmicb.2016.00016 dispersal to an ecosystem can significantly influence ecosystem dynamics; indeed, aerial transport Frontiers in Microbiology | www.frontiersin.org 1 February 2016 | Volume 7 | Article 16 Pearce et al. Aerobiology Over Antarctica FIGURE 1 | Distribution of aerobiological studies worldwide to date. The map shows the number of aerobiology studies published in English (and indexed in Scopus), as a measure of the uneven and scattered distribution of aerobiological studies worldwide. has been identified as an important source of biological input to and climate events (IPCC, 2012), so understanding the direct remote locations (e.g., Pearce et al., 2010). With the considerable link between weather conditions and biological dispersal is effort devoted in recent decades to understanding Antarctic essential to determine the rate of climate-driven ecological atmospheric dynamics, we believe a unique opportunity has change worldwide. Here, we present a suggested minimal emerged to investigate atmospheric ecology from regional to methodology intended to gather wide ranging metadata relevant continental scales. to aerial ecology at representative temporal and spatial scales. Despite the acknowledged importance of airborne The methodological approach discussed here, and agreed by the microorganisms (including microscopic spores and other pan-Antarctic initiative ‘Aerobiology over Antarctica’, provides a propagules) (Fierer, 2008), most aerobiological studies have series of sample handling guidelines and metadata characteristics consistently failed to consider the stability and viability of required to ensure pan-Antarctic and worldwide sampling wind-borne microorganisms in the aerial environment. Whilst consistency, and represents the first-ever coordinated effort to it is assumed that potential colonists arrive continually from provide a dynamic global map of aerobiological transport. the atmosphere, for example, linked to precipitation and wind- blown debris, the often extreme and selective nature of the The ‘Aerobiology Over Antarctica’ atmospheric environment is likely to limit the viability of the Consortium material transported to an unknown extent. With evolution, With recent agreement to co-ordinate weather and climate extinction, and colonization driving microbial biodiversity monitoring at the XIth Scientific Committee on Antarctic patterns, aerial dispersal becomes intimately linked with eco- Research (SCAR) symposium – Life in Antarctica: Boundaries evolutionary dynamics across terrestrial, freshwater, and marine and Gradients in a Changing Environment, Barcelona, 15– environments. Consequently, knowledge of the rates of airborne 18th, July 2013, the necessary foundation exists to enable input, survival of the imposed stresses of the transfer process, establishment of a pan-Antarctic sampling initiative. For the and viability on arrival, is essential for understanding ecosystem first time, this initiative encompasses a co-ordinated program stability and resilience. to produce (i) a global dataset on aerobiological diversity and Aerial biodiversity studies carried out to date have generally (ii) contextualized environmental data aimed at clarifying the been based on single-site investigations over limited time relationship between aerial biodiversity and terrestrial ecosystem periods, providing ‘snapshot’ information on the abundance, stability. At the XXXIIIth SCAR Open Science Conference, distribution and diversity of microorganisms found in specific Auckland, New Zealand, 23rd August – 3rd September 2014, aerial environments (e.g., Pearce et al., 2010; Figure 2). Although a workshop was held to discuss the structure, sampling, and these have confirmed the magnitude of aerial dispersal, they environmental data recording methodologies, and common have failed to address its influence on ecosystem stability and approaches to data analyses that would be fundamental to the resilience, only providing qualitative data in this regard. success of such a program, and would render it technically A changing climate leads to changes in the frequency, feasible while also minimizing costs. Aerobiological samplers intensity, spatial extent, duration, and timing of extreme weather are relatively light and easy to install, monitor and use, Frontiers in Microbiology | www.frontiersin.org 2 February 2016 | Volume 7 | Article 16 Pearce et al. Aerobiology Over Antarctica FIGURE 2 | Distribution of aerobiological studies over Antarctica. Data extracted from studies indexed in ISI Web of Science and those available to the authors but not indexed, published between
Load more

Recommended publications
  • M.Sc. Botany (CBCS)
    Pondicherry University M.Sc. Botany (CBCS) PONDICHERRY UNIVERSITY PUDUCHERRY M.Sc. BOTANY (Choice Based Credit System) Syllabus & Regulations (2020-2021 onwards) Effective from 2020-2021 Page 1 Pondicherry University M.Sc. Botany (CBCS) CBCS GUIDELINES FOR AFFILIATED COLLEGES FOR M.Sc. BOTANY PROGRAMME (ARTS & SCIENCE COLLEGES) 1. Objectives: Choice Based Credit System (CBCS) at Post Graduate programmes, is aimed at I. Offering Courses on Credit mode and enrich the quality of Teaching-Learning at Higher Education level. II. Encouraging faculty to design and develop newer Electives/ Soft Core Courses. III. Enabling Students to make a choice between different streams of Soft Core/ Elective courses IV. Facilitating credit transfer from courses offered through SWAYAM / MOOCs platforms. 1.1. Eligibility: Candidate for admission to M.Sc. Botany shall be required to have passed B.Sc. Botany/ Plant Science with 50 percentage of marks in non-CBCS syllabus pattern (or) Letter Grade of C with the Grade Point of 5 in CBCS syllabus pattern, in Part III (Main and Allied). Maximum age for the admission into M.Sc. Botany programme is 25. 2. Credit Based Courses: • Credits: CBCS defines different courses offered in a PG Programme in terms of Credits. • Teacher Contact: A Credit refers to the number of hours that a teacher contact is required per week for a given subject • Classification of Courses: Based on contents of syllabus and level of difficulty of Teaching – learning process, credits are assigned. For example, Credits Nature of Course 4 Credits Course Problem Solving/ Model Building/ Advanced Theory based subjects 2 Credits Course Theory/ Laboratory based/ field study based subjects 2.1.
    [Show full text]
  • E-Mail Fax +34 988 387001 Vjato@Uvigo
    Aerobiology he main mission of the IAA is the be thorough, but commit to a review only if you promotion of aerobiology. As a can complete it in the designated time. Wouldn't it Tcommunity, we are all interested in raising be wonderful to receive replies to submissions hristine Rogers opens this issue calling on IAA’s the visibility and prominence of aerobiology within one month, and see publications within a members to support the Aerobiology and within the broader scientific community. An few months? Lastly, the desirability of publishing Aerobiology journals. Please, pay attention to the acknowledgement of the importance of in a journal increases with a wider readership. We C aerobiology and our work by scientists outside of can contribute to increasing the readership of our last page of this issue where interesting information on Aerobiologia and the Application to be member of the IAA the aerobiology community would highlight the journals in two ways: by publishing more of our are included. need for more academic positions in aerobiology, high quality work in these journals and by making facilitate the publication of our work in prominent references to quality articles in aerobiology Following on the series started in issue 56, ONG Tan Ching scholarly journals and ease the flow of money from publications when writing our papers. This of Singapore gives us, in the present issue, a chance to learn funding agencies. While these things are certainly enables the journals to apply for inclusion in something of the background and the aims of burgeoning desirable, how can we achieve a greater prominence electronic databases which open the entire world science of aerobiology in this part of the world.
    [Show full text]
  • Online Dictionary of Invertebrate Zoology: A
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Armand R. Maggenti Online Dictionary of Invertebrate Zoology Parasitology, Harold W. Manter Laboratory of September 2005 Online Dictionary of Invertebrate Zoology: A Mary Ann Basinger Maggenti University of California-Davis Armand R. Maggenti University of California, Davis Scott Lyell Gardner University of Nebraska - Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/onlinedictinvertzoology Part of the Zoology Commons Maggenti, Mary Ann Basinger; Maggenti, Armand R.; and Gardner, Scott Lyell, "Online Dictionary of Invertebrate Zoology: A" (2005). Armand R. Maggenti Online Dictionary of Invertebrate Zoology. 16. https://digitalcommons.unl.edu/onlinedictinvertzoology/16 This Article is brought to you for free and open access by the Parasitology, Harold W. Manter Laboratory of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Armand R. Maggenti Online Dictionary of Invertebrate Zoology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Online Dictionary of Invertebrate Zoology 2 abdominal filament see cercus A abdominal ganglia (ARTHRO) Ganglia of the ventral nerve cord that innervate the abdomen, each giving off a pair of principal nerves to the muscles of the segment; located between the alimentary canal and the large ventral mus- cles. abactinal a. [L. ab, from; Gr. aktis, ray] (ECHINOD) Of or per- taining to the area of the body without tube feet that nor- abdominal process (ARTHRO: Crustacea) In Branchiopoda, mally does not include the madreporite; not situated on the fingerlike projections on the dorsal surface of the abdomen. ambulacral area; abambulacral. abactinally adv. abdominal somite (ARTHRO: Crustacea) Any single division of abambulacral see abactinal the body between the thorax and telson; a pleomere; a pleonite.
    [Show full text]
  • Michael L. Muilenberg, M.S
    Curriculum Vitae Michael L. Muilenberg, M.S. Primary Office/Laboratory: N239B Morrill-I, Aerobiology Lab Aerobiology Instruction and Research, LLC University of Massachusetts-Amherst P.O. Box 45 637 North Pleasant St. Amherst, MA 01004 Amherst, MA 01003 617 504-7215 (cell) 413 545-3052 [email protected] 413 545-0964 (FAX) [email protected] [email protected] Education University of Michigan, Ann Arbor, Michigan B.S. (1977) Zoology and Psychology University of Michigan, Ann Arbor, Michigan M.S. (1978) Biology (Botany) Research and Professional Experience 2006 – present Senior Research Fellow, Environmental Health Sciences Div., School of Public Health and Health Sciences, University of Massachusetts-Amherst. Propose and direct aerobiology research projects; assist other P.I.s with bioaerosol exposure assessment aspects of their research. Supervise and train laboratory staff and students in laboratory techniques, specific protocols, and biosafety. Assist in designing and teaching UMass Intro. to Aerobiology and Indoor Environment courses. Perform analyses (cultural, microscopic, immunochemical, etc.) of IAQ and aerobiological samples. Assist in teaching graduate and undergraduate students as needed. 2007 - present Instructor, Department of Environmental Health Harvard University School of Public Health, Boston. Lecture in courses (Introduction to Aerobiology) and Continuing Education Workshops. 2000 - present Co-Director, Aerobiology Instruction and Research, LLC, Amherst, Massachusetts An aerobiological consulting firm specializing in indoor fungal contamination, educational workshops (pollen and fungal spore identification), and lab analyses for pollen and fungi. 2003 - 2009 Environmental Consultant (Aerobiologist), Massachusetts Department of Public Health, Bureau of Environmental Health Assessment, Boston. Provide advice on bioaerosol investigations. Assist with interpretation of field investigation and laboratory results.
    [Show full text]
  • The Air Spora the Air Spora
    The Air Spora The Air Spora A manual for catching and identifying airborne biological particles Maureen E. Lacey and Jonathan S. West A.C.I.P. Catalogue record for this book is available from the Library of Congress. ISBN-10 0-387-30252-2(HB) ISBN-13 978-0-387-30252- 2(HB) ISBN-10 0-387-30253-0 (e-book) ISBN-13 978-0-387-30253-9 (e-book) Published by Springer P.O. Box 17, 3300 AA Dordrecht, The Netherlands. www.springer.com Copyright of the paintings throughout the Work belongs to Maureen E. Lacey. Printed on acid-free paper All Rights Reserved © 2006 Springer No part of this work may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilming, recording or otherwise, without written per- mission from the Publisher, with the exeption of any material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Printed in the Netherlands. Dedicated to Pauline, Michael and Peter Oliver, Jonathan and Sophia and George Contents Preface XIII Taxonomy and Nomenclature XI Chapter 1 1 Introduction to Aerobiology 1 1 What is aerobiology 1 2 The Air Spora 3 What is in the air 2 3.1 Outdoor air 2 3.2 Indoor air 2 3.3 Biological particles 3 3.4 Inorganic particles 4 4 Early history of aerobiology 4 5 Aerobiology as a discipline 9 5.1 Gregory’s basic principals of aerobiology 9 5.2 The Hirst spore trap 10 5.2.1 Early applications of the Hirst trap 11 5.2.2 Manufacturing the Hirst spore trap 11 5.3
    [Show full text]
  • REVIEW ARTICLES AAEM Ann Agric Environ Med 2008, 15, 1–7
    REVIEW ARTICLES AAEM Ann Agric Environ Med 2008, 15, 1–7 AEROMYCOLOGY – MAIN RESEARCH FIELDS OF INTEREST DURING THE LAST 25 YEARS Idalia Kasprzyk Department of Environmental Biology, University of Rzeszów, Poland Kasprzyk I: Aeromycology – main research fi elds of interest during the last 25 years. Ann Agric Environ Med 2008, 15, 1–7. Abstract: Fungal spores occur very numerously in the air and, on account of their di- mensions (several micrometers), are classed as bioaerosols. They are always observed in natural air and their concentration changes depending on environmental conditions. Aero- mycology investigates their occurrence in the air of the indoor-outdoor environment. The methods of sampling can be divided into the gravimetric method when the spores fall onto a catching surface by force of gravity, and the volumetric method consisting of analysis of spores contained in a given air unit. The content of fungal spores in air is characterized by a specifi c seasonal and diurnal cycle. Among other things, these cycles depend on climate and weather conditions, on the accessibility of fresh substrates for the development of the fungus, circadian cycle of light and darkness, and other environmental hardly defi nable factors. Many fungi undesirably affect human health, cause immunotoxic diseases, and are a frequent cause of allergic diseases. Knowledge of concentrations of airborne fungal spores is especially important for agricultural and occupational medicine. Aeromycology has its application in agrobiology, particularly with respect to pathogenic fungi, and in the conservation of the artistic heritage. Address for correspondence: Dr Idalia Kasprzyk, Department of Environmental Biology, University of Rzeszów, Rejtana 16c, 35-959 Rzeszów, Poland.
    [Show full text]
  • Convergence of Chemistry and Biology: Report of the Scientific
    CONVERGENCE OF CHEMISTRY AND BIOLOGY REPORT OF THE SCIENTIFIC ADVISORY BOARD’S TEMPORARY WORKING GROUP JUNE 2014 ORGANISATION FOR THE PROHIBITION OF CHEMICAL WEAPONS Convergence of Chemistry and Biology Report of the Scientific Advisory Board’s Temporary Working Group Adopted by the Scientific Advisory Board at its Twenty-First Session, 27 June 2014. Issued by the Organisation for the Prohibition of Chemical Weapons as SAB/REP/1/14. Organisation for the Prohibition of Chemical Weapons Convergence of Chemistry and Biology Report of the Scientific Advisory Board’s Temporary Working Group Table of Contents Executive Summary...................................................................................................... 3 Recommendations to the Director-General ............................................................ 4 1. Objectives of the TWG on Convergence of Chemistry and Biology ................. 6 2. Findings of the TWG.............................................................................................. 8 The processes that are used in the biologically mediated synthesis of chemicals (TOR 3a i)............................................................................................................... 8 Fermentation Technology and Metabolic Engineering .................................. 8 Enzymes/Biocatalysts ..................................................................................... 9 Synthetic Biology ........................................................................................... 9 Achievements
    [Show full text]
  • American Seashells - Technical Descriptions of All "Marine Mollusca of the Atlantic and Pacific Coasts of North America." Illustrated with Drawings and B&W Photos
    SOME MATERIALS ON BIOLOGY AVAILABLE AT THE MESA COLLEGE LIBRARY American Seashells - Technical descriptions of all "marine mollusca of the Atlantic and Pacific coasts of North America." Illustrated with drawings and b&w photos. Index at end. REF. QL 411 A19 Animal – This Smithsonian "animal catalog looks in detail at each major group" via profiles of over 2,000 species. Detailed introduction covers such topics as major evolutionary developments, anatomy, life cycles, and classification. Survey of world habitats discusses adaptation to environment and threats to both animals and plants. Copious color illustrations and index. REF. QL 45.2 A56 Animal Sciences - 4 vols. - Each article in this alphabetically arranged set contains a bibliography. Color photos, drawings, and diagrams illustrate many articles. Biographies of people in the field provided. Table of contents for all four volumes and tables covering geological time scale, organism classification, and phylogenetic relationship of living things in each volume. Glossary, topic outline, and index for entire set at end of volume four. REF. SF 61 C585 Atlas of Human Anatomy – Contains detailed color diagrams of all parts of the human body, with labels. Eight sections cover the head and neck, back and spinal cord, thorax, abdomen, pelvis and perineum, upper and lower limbs, and cross-sectional anatomy. An index is at the back. REF. QM 25 N46 Audubon Society Encyclopedia of Animal Life - Single volume divided into 6 general sections. Color and b&w photos illustrate articles on mammals, birds, reptiles, amphibians, fishes, and invertebrates. Index at end. REF. QL 50 A9 Bergey's Manual of Determinative Bacteriology - Single volume concerned only with identifying bacteria.
    [Show full text]
  • ABSL-4 Aerobiology Biosafety and Technology at the NIH/NIAID Integrated Research Facility at Fort Detrick
    Viruses 2014, 6, 137-150; doi:10.3390/v6010137 OPEN ACCESS viruses ISSN 1999-4915 www.mdpi.com/journal/viruses Article ABSL-4 Aerobiology Biosafety and Technology at the NIH/NIAID Integrated Research Facility at Fort Detrick Matthew G. Lackemeyer, Fabian de Kok-Mercado, Jiro Wada, Laura Bollinger, Jason Kindrachuk, Victoria Wahl-Jensen, Jens H. Kuhn and Peter B. Jahrling * Integrated Research Facility at Fort Detrick, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA; E-Mails: [email protected] (M.G.L); [email protected] (F.K.-M.); [email protected] (J.W.); [email protected] (L.B.); [email protected] (J.K.); [email protected] (V.W.-J.); [email protected] (J.H.K.) * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +1-301-631-7201; Fax: +1-301-619-5029. Received: 25 September 2013; in revised form: 18 December 2013 / Accepted: 20 December 2013/ Published: 7 January 2014 Abstract: The overall threat of a viral pathogen to human populations is largely determined by the modus operandi and velocity of the pathogen that is transmitted among humans. Microorganisms that can spread by aerosol are considered a more challenging enemy than those that require direct body-to-body contact for transmission, due to the potential for infection of numerous people rather than a single individual. Additionally, disease containment is much more difficult to achieve for aerosolized viral pathogens than for pathogens that spread solely via direct person-to-person contact.
    [Show full text]
  • Aerobiology in High Latitudes: Evidence of Bacteria Acting As Tracer Of
    bioRxiv preprint doi: https://doi.org/10.1101/2021.06.27.450079; this version posted July 2, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Aerobiology in High Latitudes: Evidence of Bacteria Acting as Tracer of Warm Air Mass Advection reaching Northern Antarctic Peninsula Marcio Cataldo1, Heitor Evangelista1, José Augusto Adler Pereira2, Álvaro Luiz Bertho3, Vivian Pellizari4, Emanuele Kuhn4, Marcelo Sampaio6, Kenya Dias da Cunha7,8**, Alexandre Santos de Alencar1,9, Cesar Amaral*1 (1) Departamento de Biofísica e Biometria, Universidade do Estado do Rio de Janeiro. Laboratório de Radioecologia e Mudanças Globais, PHLC, Subsolo. Rua S. Francisco Xavier, 524, Maracanã, Rio de Janeiro, 20550-013, Brazil (2) Departamento de Microbiologia, Universidade do Estado do Rio de Janeiro, S. Francisco Xavier, 524 Rio de Janeiro, Brazil (3) Departamento de Imunologia, Laboratório de Imunoparasitologia, Fundação Oswaldo Cruz, Av. Brasil, 4365 Rio de Janeiro, Brazil (4) Instituto de Oceanografia, Departamento de O. Biológica, Laboratório Ecologia Microbiana, Universidade de São Paulo, Praça do Oceanográfico 191. Sao Paulo, Brazil (5) Departamento de Microbiologia, Laboratório de Microbiologia Ambiental, Universidade de São Paulo, Av. Prof. Lineu Prestes 1374 Sao Paulo, Brazil (6) INPE-Instituto Nacional de Pesquisas Espaciais/Divisão de Heliofísica, Ciências planetárias e Aeronomia (DIHPA), Av. dos Astronautas 1758 São José dos Campos, Brazil (7) Instituto de Radioproteção e Dosimetria, Comissão Nacional de Energia Nuclear, Av. Salvador Allende s/n, Rio de Janeiro, Brazil (8) Departamento de Física, Laboratório Van de Graaff, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marquês de São Vicente, 225 Rio de Janeiro, Brazil (9) Ciências Biológicas - Universidade Veiga de Almeida – Campus Tijuca Rua Ibituruna, no.
    [Show full text]
  • In This Issue, Sergey A. Grinshpun and Tiina
    Aerobiology n this issue, Sergey A. Grinshpun and Tiina Reponen present an interesting contribution about the ecent developments in aerobiology have [Penicillium brevicompactum, as listed by Reponen et importance of the physical principles of aerosol once again affirmed the multidisciplinary al. (2001)]. The Ea -value decreases to ˜ 63% when scienceI in order to achieve accurate results in aerobiological Rcharacter of this field, which benefits from the particle size increases to 65 µm [Pinaceae monitoring. the knowledge generated in applied microbiology, pollen, as calculated by Adhikari et al. (2003)]. palynology, as well as atmospheric physics and The transmission efficiency of most bioaerosol Continuing on the themes started in the issue 56, Shigeto chemistry. Another scientific field, which has samplers is close to 100% for the particles ranging KAWASHIMA from Japan, gives the opportunity to know emerged and fully developed through from 0.2 to 15 - 20 µm, which essentially covers all the most important topics in the science of Aerobiology in multidisciplinary interaction, is aerosol science. bacterial and fungal sizes. Pollen grains are large this country. The physical principles of aerosol science enough to be subjected to the wall losses inside the contribute to one of the most important aspects of sampling line. For example, Et of the horizontally Carmen Galán informs us about the 28th International aerobiology: the measurement of airborne oriented Burkard inlet is ˜ 90% for 24-µm Union Biological Sciences (IUBS) General Assembly and biological particles, such as pollen, fungi, and Ambrosia grains and about 75% for 65-µm the International Conference on Biological Sciences held in bacteria.
    [Show full text]
  • Newsletter 451 0357 Isbn
    International o Aerobiology ISSUE NISSUE 62 December 2005 NEWSLETTER 451 0357 ISBN BI-ANNUAL PUBLICATION OF THE INTERNATIONAL ASSOCIATION FOR AEROBIOLOGY Invitation to 8th International Congress on Aerobiology Neuchâtel, 21-25 August 2006 ear Colleagues, D Editorial note On behalf of the International Association for Aerobiology and the organizing committee, I th cordially invite you to participate in the 8 International Cong ress o n Aerobiolo gy which will be he calendar for 2006 is full of interesting events for held in Neuch ât el, Swi tz er land, 2 1st -2 5 th August 2 0 06 . aerobiologists. The 8th International Congress on Aero biolog y (8 ICA) will b e held in Ne uch âte l The International Association for Aerobiology holds International Congresses every four years T since 1978. Such events are a forum for interdisciplinary discussion among specialists from many (Switzerland) from 21-25 August. This is a major opportunity for aerobiologists to meet and discuss the sciences related to the aerobiological pathway, from sources to impacts - emission, dispersion, future development of Aerobiolog y, and Bernard Clot on transport, deposition - of airborne particles from biolog ical orig in. The 2006 edition is jointly organized by the Swiss Society for Aerobiology, the Federal Office for Meteorology and behalf of the Organi zing Committee, has invited us to take part. Switzerland will also be the venue for the Advanced Climatology MeteoSwiss, and the University of Neuchâtel. Ae ro bi ol og y Cou rs e (AA2006) , wh ic h wi ll run from 14-19 Aerobiology has deserved increasing interest in the last decades.
    [Show full text]