'The Neighborhood Would Be Very Interesting For
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
SAMUEL POWEL GRIFFITTS* by WILLIAM S
SAMUEL POWEL GRIFFITTS* By WILLIAM S. MIDDLETON, M.D. MADISON, WISCONSIN Men like ourselves know how hard it is drew. Yet the mark of his efforts re- to live up to the best standards of medical mains in a number of institutions in duty; know, also, what temptations, intel- his native city and his private and pro- lectual and moral, positive and negative, fessional life might well serve as a assail us all, and can understand the value model to our troubled and restless and beauty of certain characters, which, generation in medicine. like surely guided ships, have left no per- manent trace behind them on life’s great Born to William and Abigail Powel seas, of their direct and absolute devotion Griffitts in Philadelphia on July 21, to duty. ... Of this precious type was 1759, Samuel Powel Griffitts was their Samuel Powel Griffitts. third and last child. Upon the passing of his father his early training devolved HUS spoke S. Weir Mitchell on his mother. His piety and close ad- of the subject of this sketch in herence to the Quaker faith unques- his “Commemorative Address tionably reflected this influence, but upon the Centennial Anni- to the mother may also be attributed Tversary of the Institution of the Collegehis linguistic facility and knowledge of of Physicians of Philadelphia.” the classics. Young Griffitts’ academic Such a characterization at the hands course began in the College of Phila- of so acute and astute an observer of delphia in 1776 and was marked only human nature captivates the interest by a recognition of his superior grasp and imagination. -
Naturalised Species May Hold Key to Managing Invasive Aliens
Special Issue 6 20 June 2008 Naturalised species may hold key to managing invasive aliens Alien species, introduced outside their natural range, can become invasive with the potential to cause damage to the ecosystem of the invaded area. Researchers have suggested that more intercontinental collaboration and funding could provide needed research on under- studied countries and ‘naturalised’ species across the world. Invasion biologists are particularly concerned with understanding the common principles that determine how introduced species turn into invasive species. Such information could be used to develop more effective policies to control invasions. However, researchers suggest that there are important knowledge gaps, as not all invasive species have been thoroughly studied and some geographic areas have received little research attention. The study1 found a clear bias towards research on North American and European species. Almost half of all invasive species studied were in North America. Fewer studies have been conducted in Australasia and on oceanic islands, although these areas contain high numbers of naturalised species. An alien species may become naturalised if it forms populations that can survive without human-help. However, it may not yet be ‘invasive’. To be classified as invasive, a species must adapt to overcome barriers in the new environment, such as, for example, a lack of its natural food source or dispersal agents. Naturalisation is therefore an important intermediary stage in the invasion process. Except in South Africa, relatively few detailed studies have been conducted in Asia and Africa, although these regions have many naturalised species. The researchers suggest that thorough studies from a wide variety of habitats around the world are important, because different processes may determine whether species become naturalised in different regions. -
A Young Man Final
A Young Man from “ultima Thule” Visits Jefferson: Alexander von Humboldt in Philadelphia and Washington Henry LaBarre Jayne Lecture Autumn Meeting of the American Philosophical Society in Philadelphia 14 November 2009 Gerhard Casper At the American Philosophical Society, almost to the day fifty years ago, Helmut de Terra, an historian of science at Columbia University, read a paper on “Motives and Consequences of Alexander von Humboldt’s Visit to the United States (1804).”1 1959 was the one hundredth anniversary of Humboldt’s death. In the preceding two years, de Terra had been publishing, in the Proceedings, various papers dealing with Humboldt’s relationship to the United States, including Humboldt’s correspondence with Jefferson, Madison, and Gallatin.2 Also in 1959, the Geographical Society of Berlin issued a Festschrift that included a thorough piece by the Chief Archivist of the Cartographic Records Division of the National Archives, Herman Friis, on Humboldt’s visit.3 More recently, Humboldt’s correspondence and other Humboldt texts on the topic of the United States were edited in the original languages with detailed introductions and notes by Ingo Schwarz for the Alexander von Humboldt Research Center at the Berlin-Brandenburg Academy of Sciences.4 Finally, in 2006, the topic of Humboldt’s visit to the United States and his influence on America was taken up by Aaron Sachs in his book The Humboldt Current. Given Humboldt’s emphasis on the interconnectedness of all cosmic phenomena, Sachs considers him “the first ecologist.”5 1 De Terra 1960. The paper was given on November 12, 1959. 2 See Bibliography. -
Naturalised Plants Transform the Composition and Function of the New Zealand flora
Biol Invasions (2021) 23:351–366 https://doi.org/10.1007/s10530-020-02393-4 (0123456789().,-volV)( 0123456789().,-volV) ALIEN FLORAS AND FAUNAS 7 Naturalised plants transform the composition and function of the New Zealand flora A.J. Brandt . P.J. Bellingham . R.P. Duncan . T.R. Etherington . J.D. Fridley . C.J. Howell . P.E. Hulme . I. Jo . M.S. McGlone . S.J. Richardson . J.J. Sullivan . P.A. Williams . D.A. Peltzer Received: 16 March 2020 / Accepted: 15 October 2020 / Published online: 29 October 2020 Ó Springer Nature Switzerland AG 2020 Abstract The New Zealand flora has a high propor- strategy. The 1798 species in the naturalised flora tion of endemic species but has been invaded by currently comprise 43.9% of the total number of almost the same number of non-native plant species. vascular plant species, and add 67 plant families and To support management of invasive plant species, we 649 genera to the total vascular flora. The naturalised provide an updated inventory of New Zealand’s flora has a greater proportion of herbaceous species naturalised flora and compare it with the native flora and annual species than the native flora, which could to identify key taxonomic and functional distinctions. influence ecosystem processes such as decomposition We also assess how the naturalised flora may impact and nutrient cycling. Naturalised trees have higher leaf ecosystem processes differently than the native flora nitrogen concentration for a given leaf area than native using functional traits related to plant resource use trees, which could increase rates of nutrient cycling in invaded forest ecosystems. -
Rethinking Biological Invasion Jonah H
The White Horse Press Full citation: Johnson, Sarah, ed. Bioinvaders. Themes in Environmental History series. Cambridge: The White Horse Press, 2010. http://www.environmentandsociety.org/node/2811. Rights: All rights reserved. © The White Horse Press 2010. Except for the quotation of short passages for the purpose of criticism or review, no part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical or other means, including photocopying or recording, or in any information storage or retrieval system, without permission from the publishers. For further information please see http://www.whpress.co.uk. Bioinvaders Copyright © The White Horse Press 2010 First published 2010 by The White Horse Press, 10 High Street, Knapwell, Cambridge, CB23 4NR, UK Set in 10 point Times All rights reserved. Except for the quotation of short passages for the purpose of criticism or review, no part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical or other means, in- cluding photocopying or recording, or in any information storage or retrieval system, without permission from the publishers. British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library ISBN 978-1-874267-55-3 (PB) Contents Publisher’s Introduction Sarah Johnson iv Strangers in a Strange Land: The Problem of Exotic Species Mark Woods and Paul Veatch Moriarty 1 Nativism and Nature: Rethinking Biological Invasion Jonah H. Peretti 28 Exotic Species, Naturalisation, and Biological Nativism Ned Hettinger 37 Plant Transfers in Historical Perspective William Beinart and Karen Middleton 68 Weeds, People and Contested Places Neil Clayton 94 Re-writing the History of Australian Tropical Rainforests: ‘Alien Invasives’ or ‘Ancient Indigenes’? Rachel Sanderson 124 Prehistory of Southern African Forestry: From Vegetable Garden to Tree Plantation Kate B. -
Invasive Alien Species
Invasive Alien Species Issue 6 June 2008 Editorial Contents Page Controlling a key threat to biodiversity Ecosystems threatened by invasive Aggressive non-native species represent a serious threat to biodiversity and are plant species a major cause of extinction globally. In Europe several invasive alien species (IAS) A recent study has demonstrated how dominate their new environments, threatening native species with extinction. For the introduction of just one invasive example, European red squirrel populations are on the brink of extinction in Italy species can have far-reaching and the UK, following the introduction of the larger American grey squirrel. consequences on entire ecosystems. 2 Furthermore, IAS come at a high cost. The American grey squirrel damages trees Which habitats are most at risk from in the UK, with huge consequences for the timber industry. Alien weeds reduce invasive species? European agricultural yields and Dutch Elm disease – caused by an introduced New research identifies nutrient-rich fungus - has devastated elm trees in the forests of central Europe. The estimated and man-made habitats as most damage and control cost of IAS amounts to nearly Euro 80 billion each year in the susceptible to invasion. 3 U.S. In Europe, costs reach Euro 9.6 billion per year, but extrapolations from this Naturalised species may hold key figure suggest that losses are nearer Euro 12.7 billion. And this is without considering to managing invasive aliens costs of major introduced pathogens, such as HIV or influenza (costing Euro 17 and Understanding how introduced 27 billion/year respectively).1 species become invasive could help This thematic issue reports recent advances in our understanding of the impacts of in the development of new control IAS and ways that we can prevent their arrival or mitigate their impacts. -
Ecology of the Naturalisation and Geographic Distribution of the Non-Indigenous Seed Plant Species Of
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Lincoln University Research Archive Ecology of the naturalisation and geographic distribution of the non-indigenous seed plant species of New Zealand. A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy at Lincoln University by Hazel A. W. Gatehouse Lincoln University 2008 ii iv Abstract of a thesis submitted in partial fulfilment of the requirements for the Degree of Ph.D. Ecology of the naturalisation and geographic distribution of the non- indigenous seed plant species of New Zealand. by Hazel A. W. Gatehouse The naturalisation and subsequent spread of non-indigenous plant species (NIPS) is a major problem for most regions of the world. Managing plant invasions requires greater understanding of factors that determine initial naturalisation and distribution of wild NIPS. By the year 2000, 2252 NIPS were recorded as wild (1773 fully naturalised and 479 casual) in New Zealand. From published literature and electronic herbaria records, I recorded year of discovery of wild populations, and regional distribution of these wild NIPS. I also recorded species related attributes hypothesised to affect naturalisation and/or distribution, including global trade, human activities, native range and biological data; and regional attributes hypothesised to affect distribution, including human population densities, land use/cover, and environmental data. I used interval-censored time-to-event analyses to estimate year of naturalisation from discovery records, then analysed the importance of historical, human activity, biogeographical and biological attributes in determining patterns of naturalisation. Typically, NIPS that naturalised earlier were herbaceous, utilitarian species that were also accidentally introduced and/or distributed, with a wide native range that included Eurasia, naturalised elsewhere, with a native congener in New Zealand. -
A Checklist of Birds of Britain (9Th Edition)
Ibis (2018), 160, 190–240 doi: 10.1111/ibi.12536 The British List: A Checklist of Birds of Britain (9th edition) CHRISTOPHER J. MCINERNY,1,2 ANDREW J. MUSGROVE,1,3 ANDREW STODDART,1 ANDREW H. J. HARROP1 † STEVE P. DUDLEY1,* & THE BRITISH ORNITHOLOGISTS’ UNION RECORDS COMMITTEE (BOURC) 1British Ornithologists’ Union, PO Box 417, Peterborough PE7 3FX, UK 2School of Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK 3British Trust for Ornithology, The Nunnery, Thetford, IP24 2PU, UK Recommended citation: British Ornithologists’ Union (BOU). 2018. The British List: a Checklist of Birds of Britain (9th edition). Ibis 160: 190–240. and the Irish Rare Birds Committee are no longer INTRODUCTION published within BOURC reports. This, the 9th edition of the Checklist of the Birds The British List is under continuous revision by of Britain, referred to throughout as the British BOURC. New species and subspecies are either List, has been prepared as a statement of the status added or removed, following assessment; these are of those species and subspecies known to have updated on the BOU website (https://www.bou. occurred in Britain and its coastal waters (Fig. 1). org.uk/british-list/recent-announcements/) at the time It incorporates all the changes to the British List of the change, but only come into effect on the List up to and including the 48th Report of the British on publication in a BOURC report in Ibis. A list of Ornithologists’ Union Records Committee the species and subspecies removed from the British (BOURC) (BOU 2018), and detailed in BOURC List since the 8th edition is shown in Appendix 1. -
Linking Darwin's Naturalisation Hypothesis and Elton's Diversity
Linking Darwin’s naturalisation hypothesis and Elton’s diversity-invasibility hypothesis in experimental grassland communities Yanhao Feng, Timothée Fouqueray, Mark van Kleunen To cite this version: Yanhao Feng, Timothée Fouqueray, Mark van Kleunen. Linking Darwin’s naturalisation hypoth- esis and Elton’s diversity-invasibility hypothesis in experimental grassland communities. Journal of Ecology, Wiley, 2018, Ecological Succession in a Changing World, 107 (2), pp.794-805. 10.1111/1365- 2745.13061. hal-02457011 HAL Id: hal-02457011 https://hal.archives-ouvertes.fr/hal-02457011 Submitted on 29 Jan 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Linking Darwin's naturalisation hypothesis and Elton’s diversity-invasibility 2 hypothesis in experimental grassland communities 3 Yanhao Feng*1,2,3, Timothée Donatien Fouqueray1,4 & Mark van Kleunen1,5 4 1 Ecology, Department of Biology, University of Konstanz, Universitätsstrasse 10, Konstanz, 5 78464, Germany 6 2 Department for Physiological Diversity, Helmholtz Centre for Environmental Research - -
Annual Report of the Board of Regents of the Smithsonian Institution
Report of U. S. National Museum, 1897. Part II. Plate 85. PlETRO ANGELO SECCHI. THE BFXiINNINrrS OF AMERICAN SCIENCE. THK THIRD CENTURY. BY GEORGE BROWN GOODE, President of the Bio/oi^iia/ Socitiy of li 'ashiii^ioii. 407 IE BH(;iNNINGS OF AMERICAN SCIENCE. THE THIRD CENTURY. By George Brown Goode, President of the Bioloo^ical Society of ]Vashingfon. VIII. In the address which it was my privilege one year ago to read in the presence of this society I attempted to trace the progress of scientific activity in America from the time of the first settlement by the Engli.sh in 1585 to the end of the Revolution, a period of nearly two hundred years. Resuming the subject, I shall now take up the consideration of the third century, from 1782 to the present time. For convenience of dis- cussion the time is divided, approximately, into decades, while the dec- ades naturally fall into groups of three. From 1780 to 1810, from 1810 to 1840, from 1840 to 1870, and from 1870 to the clo.se of the century are periods in the history of American thought, each of which .seems to be marked by characteristics of its own. These must have names, and it may not be inappropriate to call the first the period of Jefferson, the second that of Silliman, and the third that of Aga.ssiz. The first was, of cour.se, an extension of the period of Linnaeus, the second and third were during the mental supremacy of Cuvier and Vou Baer and their schools, and the fourth or present, beginning in 1870, belongs to that of Darwin, the extension of whose influence to America was delayed by the tunuilts of the civil convulsion which began in 1861 and ended in 1865. -
Benjamin Smith Barton, "MD": the American Performance of Scientific Authority in a Trans-Atlantic World
W&M ScholarWorks Dissertations, Theses, and Masters Projects Theses, Dissertations, & Master Projects 2012 Benjamin Smith Barton, "MD": The American Performance of Scientific Authority in a Trans-Atlantic World Ryan Bartholomew Tanner-Read College of William & Mary - Arts & Sciences Follow this and additional works at: https://scholarworks.wm.edu/etd Part of the History of Science, Technology, and Medicine Commons, and the United States History Commons Recommended Citation Tanner-Read, Ryan Bartholomew, "Benjamin Smith Barton, "MD": The American Performance of Scientific Authority in a Trans-Atlantic World" (2012). Dissertations, Theses, and Masters Projects. Paper 1539626693. https://dx.doi.org/doi:10.21220/s2-kmpb-fe07 This Thesis is brought to you for free and open access by the Theses, Dissertations, & Master Projects at W&M ScholarWorks. It has been accepted for inclusion in Dissertations, Theses, and Masters Projects by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. Benjamin Smith Barton, "MD" The American Performance of Scientific Authority in a Trans-Atlantic World Ryan Bartholomew Tanner-Read Bow, New Hampshire Bachelor of Arts, American University, 2010 A Thesis presented to the Graduate Faculty of the College of Wiiliam and Mary in Candidacy for the Degree of Master of Arts Department of History The College of William and Mary May 2012 APPROVAL PAGE This Thesis is submitted in partial fulfillment of the requirements for the degree of Master of Arts Ryan Bartholomew Tanner-Read Approved by the Committee, April, 2012 ----------------- Committee Chair Associate Professor Chandos Brown, History College of William and Mary Associate Professor Tuska Benes, History C o lleg e of William and Mary Profes'sor Chrtstopher'Grasso, History College ot William and Mary ABSTRACT PAGE In the Early Republic, the scientific world w as in flux. -
Pennsylvania Magazine of HISTORY and BIOGRAPHY
THE Pennsylvania Magazine OF HISTORY AND BIOGRAPHY VOLUME LXVII JANUARY, 1943 NUMBER ONE Philadelphia Medical Students in Europe, 1750-1800 ORE than half the twenty-four founding members of the College of Physicians of Philadelphia in 1787 had received M a part of their formal medical training in Europe; and when in the succeeding decade Caspar Wistar, Junior, Benjamin Smith Barton, Philip Syng Physick, and Isaac Cathrall began to practice, the number of Philadelphia physicians with foreign educa- tion was increased. What was true of Quakerdelphia was true also, though usually to a lesser degree, elsewhere in the United States. From 1749, when John Moultrie, of South Carolina, was made a doctor of medicine of the University of Edinburgh, to the close of the century, no fewer than 117 Americans received the medical degree of that institution alone; while uncounted others, like Thomas Parke, Samuel Powel Griffitts, and Benjamin Smith Barton, studied there for a term or two. Indeed, so constant was the flow of American medical students to England, Scotland, and the Continent in the lat- ter half of the eighteenth century, that one might speak of a kind of trade in them, America exporting the raw materials for physicians 1 2 WHITFIELD J. BELL, JR. January and surgeons and receiving after the passage of three or four years the finished products. These colonials and young republicans filled themselves at the fountainheads of science abroad; and, returning with the knowledge of the European schools and hospitals, were pre- pared and eager, the Philadelphians at least, to spread their learning through the United States and make Philadelphia the Edinburgh of America.1 The medical students who went abroad in the half century after 1750 were not, however, pioneers in a new movement, for in the second quarter of the century several Philadelphians had sought medical instruction in England and on the Continent.