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Shrubs, Trees and Contingent Evolution of Wood Anatomical Diversity Using Croton (Euphorbiaceae) As a Model System
Annals of Botany 119: 563–579, 2017 doi:10.1093/aob/mcw243, available online at www.aob.oxfordjournals.org Force of habit: shrubs, trees and contingent evolution of wood anatomical diversity using Croton (Euphorbiaceae) as a model system Rafael Are´valo1,2,*, Benjamin W. van Ee3, Ricarda Riina4, Paul E. Berry5 and Alex C. Wiedenhoeft1,2 1Center for Wood Anatomy Research, USDA Forest Service, Forest Products Laboratory, Madison, WI 53726, USA, 2Department of Botany, University of Wisconsin, Madison, WI 53706, USA, 3University of Puerto Rico at Mayagu¨ez Herbarium, Department of Biology, Universidad de Puerto Rico, Call Box 9000, Mayagu¨ez, 00680, Puerto Rico, 4Real Jardın Botanico, RJB-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain and 5University of Michigan, Ecology and Evolutionary Biology Department and Herbarium, Ann Arbor, MI 48108, USA *For correspondence. E-mail [email protected] Received: 7 July 2016 Returned for revision: 3 September 2016 Accepted: 5 October 2016 Published electronically: 8 January 2017 Background and Aims Wood is a major innovation of land plants, and is usually a central component of the body plan for two major plant habits: shrubs and trees. Wood anatomical syndromes vary between shrubs and trees, but no prior work has explicitly evaluated the contingent evolution of wood anatomical diversity in the context of these plant habits. Methods Phylogenetic comparative methods were used to test for contingent evolution of habit, habitat and wood anatomy in the mega-diverse genus Croton (Euphorbiaceae), across the largest and most complete molecular phy- logeny of the genus to date. Key Results Plant habit and habitat are highly correlated, but most wood anatomical features correlate more strongly with habit. -
P V Preparedness
A P R O J E C T B Y S I M O N E K R A M E R K I R S T E N H O L L A N D A L I C I A G O R E C K I S C O T T B E L D I N G P V P R E P A R E D N E S S Applying small scale solar solutions to disaster planning in the Caribbean BACKGROUND Caribbean islands are highly vulnerable to severe tropical storms and hurricanes. Such natural disasters can devastate existing electricity sources, as seen by the major disruptions in grid operations after Hurricanes Irma and Maria in Puerto Rico and Barbuda in the late summer and early fall of 2017. In Puerto Rico, Hurricane Irma destroyed 90 percent of the grid, leaving no means of communication between communities and centralized aid relief.1 While telecommunications companies were able to quickly establish emergency hotspots and repair cell phone towers, many communities did not have electricity to power their phones, and therefore were unable to access emergency communications and pertinent aid coming in from centralized locations.2 Furthermore, the primary method of backup generation in Puerto Rico consisted of fuel-based generators, which, along with diesel required to operate them, are largely imported.3 In the aftermath of Hurricanes Irma and Maria, however, the island experienced significant shortages in both generator and fuel supply, leaving residents with few or no options for backup electrification. While Irma and Maria wreaked havoc primarily in Puerto Rico and Barbuda, other Caribbean islands are similarly vulnerable to potential catastrophe brought on by future storms. -
Boletín En Versión
64 2015 CHILE ISSN - 0027 - 3910 64BOLETIN MUSEO NACIONAL DE HISTORIA NATURAL CHILE MUSEO NACIONAL DE HISTORIA NATURAL DE HISTORIA MUSEO NACIONAL Boletín del Museo Nacional de Historia Natural, Chile - Nº 64 - 284 p. - 2015 BOLETIN 64ISSN - 0027 - 3910 BOLETIN MUSEO NACIONAL DE HISTORIA NATURAL CHILE Boletín del Museo Nacional de Historia Natural, Chile - Nº 64 - 284 p. - 2015 MINISTERIO DE EDUCACIÓN PÚBLICA Ministra de Educación Adriana Delpiano Puelma Subsecretaria de Educación Valentina Quiroga Canahuate Dirección de Bibliotecas, Ángel Cabeza Monteira Archivos y Museos Diagramación Herman Núñez Ajustes de diagramación Milka Marinov BOLETÍN DEL MUSEO NACIONAL DE HISTORIA NATURAL DE CHILE Director Claudio Gómez P. Editor Herman Núñez C. Coeditores Jhoann Canto H. David Rubilar R. Francisco Urra L. Comité Editorial Mario Elgueta D. Gloria Rojas V. David Rubilar R. Rubén Stehberg L. José Yáñez V. (c) Dirección de Bibliotecas, Archivos y Museos Inscripción Nº Edición de 100 ejemplares Museo Nacional de Historia Natural Casilla 787 Santiago de Chile www.mnhn.cl Este volumen se encuentra disponible en soporte electrónico como disco compacto Contribución del Museo Nacional de Historia Natural al Programa del Conocimiento y Preservación de la Diversidad Biológica Las opiniones vertidad en cada uno de los artículos publicados son de exclusiva responsabilidad del (de los) autor (es) respectivo (s) BOLETÍN DEL MUSEO NACIONAL DE HISTORIA NATURAL CHILE 2015 64 SUMARIO ÁNGEL CABEZA MONTEIRA Prólogo ..........................................................................................................................................................7 -
Nierstrasz, 1915), a Junior Secondary Homonym of Elthusa Parva (Richardson, 1910) (Isopoda, Cymothoidae
A peer-reviewed open-access journal ZooKeys 619: 167–170Elthusa (2016) nierstraszi nom. n., the replacement name for Elthusa parva... 167 doi: 10.3897/zookeys.619.10143 SHORT COMMUNICATION http://zookeys.pensoft.net Launched to accelerate biodiversity research Elthusa nierstraszi nom. n., the replacement name for Elthusa parva (Nierstrasz, 1915), a junior secondary homonym of Elthusa parva (Richardson, 1910) (Isopoda, Cymothoidae) Kerry A. Hadfield1, Niel L. Bruce1,2, Nico J. Smit1 1 Water Research Group (Ecology), Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa 2 Museum of Tropical Queen- sland, 70–102 Flinders Street, Townsville, Australia 4810 Corresponding author: Kerry A. Hadfield ([email protected]) Academic editor: T. Horton | Received 11 August 2016 | Accepted 7 September 2016 | Published 27 September 2016 http://zoobank.org/D1DB24BD-097D-4428-A94E-C1F0475119E7 Citation: Hadfield KA, Bruce NL,Smit NJ (2016) Elthusa nierstraszi nom. n., the replacement name for Elthusa parva (Nierstrasz, 1915), a junior secondary homonym of Elthusa parva (Richardson, 1910) (Isopoda, Cymothoidae). ZooKeys 619: 167–170. doi: 10.3897/zookeys.619.10143 Abstract The recent transfer of Elthusa parva (Richardson, 1910) from Ceratothoa created a homonymy with Elthusa parva (Nierstrasz, 1915). Elthusa parva (Richardson, 1910) has priority and Elthusa nierstraszi nom. n. is proposed as the new replacement name for the junior secondary homonym Elthusa parva (Nierstrasz, 1915). Keywords Meinertia parva, Livoneca parva, junior homonym, new combination, marine fish parasite Introduction Hadfield et al. (2016) in redescribing poorly characterised species of Ceratothoa Dana, 1852 transferred the species Ceratothoa parva (Richardson, 1910) to Elthusa Schioedte & Meinert, 1884. -
Additions to and Revisions of the Amphipod (Crustacea: Amphipoda) Fauna of South Africa, with a List of Currently Known Species from the Region
Additions to and revisions of the amphipod (Crustacea: Amphipoda) fauna of South Africa, with a list of currently known species from the region Rebecca Milne Department of Biological Sciences & Marine Research Institute, University of CapeTown, Rondebosch, 7700 South Africa & Charles L. Griffiths* Department of Biological Sciences & Marine Research Institute, University of CapeTown, Rondebosch, 7700 South Africa E-mail: [email protected] (with 13 figures) Received 25 June 2013. Accepted 23 August 2013 Three species of marine Amphipoda, Peramphithoe africana, Varohios serratus and Ceradocus isimangaliso, are described as new to science and an additional 13 species are recorded from South Africa for the first time. Twelve of these new records originate from collecting expeditions to Sodwana Bay in northern KwaZulu-Natal, while one is an introduced species newly recorded from Simon’s Town Harbour. In addition, we collate all additions and revisions to the regional amphipod fauna that have taken place since the last major monographs of each group and produce a comprehensive, updated faunal list for the region. A total of 483 amphipod species are currently recognized from continental South Africa and its Exclusive Economic Zone . Of these, 35 are restricted to freshwater habitats, seven are terrestrial forms, and the remainder either marine or estuarine. The fauna includes 117 members of the suborder Corophiidea, 260 of the suborder Gammaridea, 105 of the suborder Hyperiidea and a single described representative of the suborder Ingolfiellidea. -
2014 North Atlantic Hurricane Season Review
2014 North Atlantic Hurricane Season Review WHITEPAPER Executive Summary The 2014 Atlantic hurricane season was a quiet season, closing with eight 2014 marks the named storms, six hurricanes, and two major hurricanes (Category 3 or longest period on stronger). record – nine Forecast groups predicted that the formation of El Niño and below consecutive years average sea surface temperatures (SSTs) in the Atlantic Main – that no major Development Region (MDR)1 through the season would inhibit hurricanes made development in 2014, leading to a below average season. While 2014 landfall over the was indeed quiet, these predictions didn’t materialize. U.S. The scientific community has attributed the low activity in 2014 to a number of oceanic and atmospheric conditions, predominantly anomalously low Atlantic mid-level moisture, anomalously high tropical Atlantic subsidence (sinking air) in the Main Development Region (MDR), and strong wind shear across the Caribbean. Tropical cyclone activity in the North Atlantic basin was also influenced by below average activity in the 2014 West African monsoon season, which suppressed the development of African easterly winds. The year 2014 marks the longest period on record – nine consecutive years since Hurricane Wilma in 2005 – that no major hurricanes made landfall over the U.S., and also the ninth consecutive year that no hurricane made landfall over the coastline of Florida. The U.S. experienced only one landfalling hurricane in 2014, Hurricane Arthur. Arthur made landfall over the Outer Banks of North Carolina as a Category 2 hurricane on July 4, causing minor damage. While Mexico and Central America were impacted by two landfalling storms and the Caribbean by three, Bermuda suffered the most substantial damage due to landfalling storms in 2014.Hurricane Fay and Major Hurricane Gonzalo made landfall on the island within a week of each other, on October 12 and October 18, respectively. -
The Malacostracan Fauna of Two Arctic Fjords (West Spitsbergen): the Diversity And
+ Models OCEANO-95; No. of Pages 24 Oceanologia (2017) xxx, xxx—xxx Available online at www.sciencedirect.com ScienceDirect j ournal homepage: www.journals.elsevier.com/oceanologia/ ORIGINAL RESEARCH ARTICLE The malacostracan fauna of two Arctic fjords (west Spitsbergen): the diversity and distribution patterns of its pelagic and benthic components Joanna Legeżyńska *, Maria Włodarska-Kowalczuk, Marta Gluchowska, Mateusz Ormańczyk, Monika Kędra, Jan Marcin Węsławski Institute of Oceanology, Polish Academy of Sciences, Sopot, Poland Received 14 July 2016; accepted 6 January 2017 KEYWORDS Summary This study examines the performance of pelagic and benthic Malacostraca in two Malacostraca; glacial fjords of west Spitsbergen: Kongsfjorden, strongly influenced by warm Atlantic waters, Arctic; and Hornsund which, because of the strong impact of the cold Sørkapp Current, has more of Svalbard; an Arctic character. The material was collected during 12 summer expeditions organized from Diversity; 1997 to 2013. In all, 24 pelagic and 116 benthic taxa were recorded, most of them widely Distribution distributed Arctic-boreal species. The advection of different water masses from the shelf had a direct impact on the structure of the pelagic Malacostraca communities, resulting in the clear dominance of the sub-arctic hyperiid amphipod Themisto abyssorum in Kongsfjorden and the great abundance of Decapoda larvae in Hornsund. The taxonomic, functional and size compositions of the benthic malacostracan assemblages varied between the two fjords, and also between the glacier-proximate inner bays and the main fjord basins, as a result of the varying dominance patterns of the same assemblage of species. There was a significant drop in species richness in the strongly disturbed glacial bays of both fjords, but only in Hornsund was this accompanied by a significant decrease in density and diversity, probably due to greater isolation and poorer quality of sediment organic matter in its innermost basin. -
National Hurricane Operations Plan
U.S. DEPARTMENT OF COMMERCE/ National Oceanic and Atmospheric Administration OFFICE OF THE FEDERAL COORDINATOR FOR METEOROLOGICAL SERVICES AND SUPPORTING RESEARCH National Hurricane Operations Plan FCM-P12-2015 Washington, DC May 2015 THE INTERDEPARTMENTAL COMMITTEE FOR METEOROLOGICAL SERVICES AND SUPPORTING RESEARCH (ICMSSR) MR. DAVID McCARREN, CHAIR MR. PAUL FONTAINE Acting Federal Coordinator Federal Aviation Administration Department of Transportation MR. MARK BRUSBERG Department of Agriculture DR. JONATHAN M. BERKSON United States Coast Guard DR. LOUIS UCCELLINI Department of Homeland Security Department of Commerce DR. DAVID R. REIDMILLER MR. SCOTT LIVEZEY Department of State United States Navy Department of Defense DR. ROHIT MATHUR Environmental Protection Agency MR. RALPH STOFFLER United States Air Force DR. EDWARD CONNER Department of Defense Federal Emergency Management Agency Department of Homeland Security MR. RICKEY PETTY Department of Energy DR. RAMESH KAKAR National Aeronautics and Space MR. JOEL WALL Administration Science and Technology Directorate Department of Homeland Security DR. PAUL B. SHEPSON National Science Foundation MR. JOHN VIMONT Department of the Interior MR. DONALD E. EICK National Transportation Safety Board MR. MARK KEHRLI Federal Highway Administration MR. SCOTT FLANDERS Department of Transportation U.S. Nuclear Regulatory Commission MR. MICHAEL C. CLARK Office of Management and Budget MR. MICHAEL BONADONNA, Secretariat Office of the Federal Coordinator for Meteorological Services and Supporting Research Cover Image NOAA GOES-13, 15 October 2014; Hurricane Gonzalo; Credit: NOAA Environmental Visualization Laboratory FEDERAL COORDINATOR FOR METEOROLOGICAL SERVICES AND SUPPORTING RESEARCH 1325 East-West Highway, Suite 7130 Silver Spring, Maryland 20910 301-628-0112 http://www.ofcm.gov/ NATIONAL HURRICANE OPERATIONS PLAN http://www.ofcm.gov/nhop/15/nhop15.htm FCM-P12-2015 Washington, D.C. -
2018 Ii Annual Report of the Office of the Special
2018 II ANNUAL REPORT OF THE OFFICE OF THE SPECIAL RAPPORTEAUR ON ECONOMIC, SOCIAL, CULTURAL AND ENVIRONMENTAL RIGHTS 2018 “Working for the indivisibility and effective interdependence of all human rights for all people in the Americas” Special Rapporteur: Soledad García Muñoz CONTENTS Chapter I Introduction ......................................................................................................................... 1 A. Nature and Creation of the Mandate: adoption of the first Strategic Agenda and Work Plan. .................................................................................................................................. 1 B. Main Activities of the Special Rapporteurship for ESCER ....................................... 3 1. Participation in periods of sessions and public hearings of the IACHR ................. 4 2. System of Petition and Cases ................................................................................................. 6 3. Monitoring Activities ............................................................................................................... 7 4. Promotion Activities and Technical Assistance of the Mandate ............................... 9 5. Working Group of the Protocol of San Salvador of the OAS ..................................... 13 6. Thematic Reports .................................................................................................................... 13 7. Statements ................................................................................................................................ -
(Acari: Halacaridae and Pontarachnidae) Associated with Mangroves
Research Article ISSN 2336-9744 (online) | ISSN 2337-0173 (print) The journal is available on line at www.ecol-mne.com A checklist of halacarid and pontarachnid mites (Acari: Halacaridae and Pontarachnidae) associated with mangroves TAPAS CHATTERJEE Department of Biology, Indian School of Learning, I.S.M. Annexe, P.O. – I.S.M., Dhanbad – 826004, Jharkhand, India. E–mail: [email protected] Received 14 June 2015 │ Accepted 23 June 2015 │ Published online 25 June 2015. Abstract This paper is a compilation of the records for halacarid and pontarachnid mite species associated with mangroves. A total of 23 halacarid species (Acari: Halacaridae) belonging to the five genera Acarothrix, Agauopsis, Copidognathus, Isobactrus and Rhombognathus and six pontarachnid species (Acari: Pontarachnidae) belonging to the genus Litarachna are associated with various microhabitats of mangroves. Mites are found mainly in the algae and sediment covering pneumatophores and aerial roots. Key words: Checklist, Mangrove, Halacaridae, Pontarachnidae. Introduction Tidal mangrove forests cover a vast area of world’s coastlines and are precious resources for multiple economic and ecological reasons. As much as 39.3 million acres of mangrove forests are present along the warm-water coastlines of tropical oceans all over the world. However, mangroves are diminishing worldwide at a faster rate than other terrestrial forests, making them one of the most threatened ecosystems in the world. Mangroves are habitats for a diverse aerial, terrestrial and marine fauna (Nagelkerken et al. 2008). Vast amounts of intertidal small fauna and meiofauna are associated with mangroves, mainly on turf growing on mangrove aerial roots and pneumatophores (e.g. -
The Barnacle Historic State Park
THE BARNACLE HISTORIC STATE PARK APPROVED Unit Management Plan STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Division of Recreation and Parks December 2016 TABLE OF CONTENTS INTRODUCTION PURPOSE AND SIGNIFICANCE OF THE PARK ....................................... 1 Park Significance ................................................................................1 PURPOSE AND SCOPE OF THE PLAN..................................................... 2 MANAGEMENT PROGRAM OVERVIEW ................................................... 7 Management Authority and Responsibility .............................................. 7 Park Management Goals ...................................................................... 8 Management Coordination ................................................................... 8 Public Participation ..............................................................................8 Other Designations .............................................................................9 RESOURCE MANAGEMENT COMPONENT INTRODUCTION ................................................................................. 11 RESOURCE DESCRIPTION AND ASSESSMENT..................................... 12 Natural Resources ............................................................................. 12 Topography .................................................................................. 12 Geology ....................................................................................... 12 Soils ........................................................................................... -
Crustacea, Malacostraca)*
SCI. MAR., 63 (Supl. 1): 261-274 SCIENTIA MARINA 1999 MAGELLAN-ANTARCTIC: ECOSYSTEMS THAT DRIFTED APART. W.E. ARNTZ and C. RÍOS (eds.) On the origin and evolution of Antarctic Peracarida (Crustacea, Malacostraca)* ANGELIKA BRANDT Zoological Institute and Zoological Museum, Martin-Luther-King-Platz 3, D-20146 Hamburg, Germany Dedicated to Jürgen Sieg, who silently died in 1996. He inspired this research with his important account of the zoogeography of the Antarctic Tanaidacea. SUMMARY: The early separation of Gondwana and the subsequent isolation of Antarctica caused a long evolutionary his- tory of its fauna. Both, long environmental stability over millions of years and habitat heterogeneity, due to an abundance of sessile suspension feeders on the continental shelf, favoured evolutionary processes of “preadapted“ taxa, like for exam- ple the Peracarida. This taxon performs brood protection and this might be one of the most important reasons why it is very successful (i.e. abundant and diverse) in most terrestrial and aquatic environments, with some species even occupying deserts. The extinction of many decapod crustaceans in the Cenozoic might have allowed the Peracarida to find and use free ecological niches. Therefore the palaeogeographic, palaeoclimatologic, and palaeo-hydrographic changes since the Palaeocene (at least since about 60 Ma ago) and the evolutionary success of some peracarid taxa (e.g. Amphipoda, Isopo- da) led to the evolution of many endemic species in the Antarctic. Based on a phylogenetic analysis of the Antarctic Tanaidacea, Sieg (1988) demonstrated that the tanaid fauna of the Antarctic is mainly represented by phylogenetically younger taxa, and data from other crustacean taxa led Sieg (1988) to conclude that the recent Antarctic crustacean fauna must be comparatively young.