Conservation Research in the African Rain Forests a Technical Handbook
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Conserving Wildlife in African Landscapes Kenya’S Ewaso Ecosystem
Smithsonian Institution Scholarly Press smithsonian contributions to zoology • number 632 Smithsonian Institution Scholarly Press AConserving Chronology Wildlife of Middlein African Missouri Landscapes Plains Kenya’sVillage Ewaso SitesEcosystem Edited by NicholasBy Craig J. M. Georgiadis Johnson with contributions by Stanley A. Ahler, Herbert Haas, and Georges Bonani SERIES PUBLICATIONS OF THE SMITHSONIAN INSTITUTION Emphasis upon publication as a means of “diffusing knowledge” was expressed by the first Secretary of the Smithsonian. In his formal plan for the Institution, Joseph Henry outlined a program that included the following statement: “It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge.” This theme of basic research has been adhered to through the years by thousands of titles issued in series publications under the Smithsonian imprint, com- mencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Contributions to Anthropology Smithsonian Contributions to Botany Smithsonian Contributions to History and Technology Smithsonian Contributions to the Marine Sciences Smithsonian Contributions to Museum Conservation Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoology In these series, the Institution publishes small papers and full-scale monographs that report on the research and collections of its various museums and bureaus. The Smithsonian Contributions Series are distributed via mailing lists to libraries, universities, and similar institu- tions throughout the world. Manuscripts submitted for series publication are received by the Smithsonian Institution Scholarly Press from authors with direct affilia- tion with the various Smithsonian museums or bureaus and are subject to peer review and review for compliance with manuscript preparation guidelines. -
The Condensed Tannins of Okoume (Aucoumea Klaineana Pierre)
www.nature.com/scientificreports OPEN The condensed tannins of Okoume (Aucoumea klaineana Pierre): A molecular structure and thermal stability study Starlin Péguy Engozogho Anris 1,2*, Arsène Bikoro Bi Athomo1,2, Rodrigue Safou Tchiama2,3, Francisco José Santiago-Medina4, Thomas Cabaret1, Antonio Pizzi4 & Bertrand Charrier1 In order to promote convenient strategies for the valorization of Aucoumea klaineana Pierre (Okoume) plywood and sawmill wastes industry in the felds of adhesives and composites, the total phenolic content of Okoume bark, sapwood and heartwood was measured. The molecular structure of tannins extracted from the bark was determined by Matrix Assisted Laser Desorption/Ionization Time-Of-Flight (Maldi-ToF) mass spectrometry and Fourier transform infrared spectroscopy (FTIR). The total phenolic content displayed signifcant diference (p = 0.001) between the bark, sapwood and heartwood which decreased as follows: 6 ± 0.4, 2 ± 0.8 and 0.7 ± 0.1% respectively. The pro-anthocyanidins content was also signifcantly diferent (p = 0.01) among the three wood wastes, and the bark was the richest in condensed tannins (4.2 ± 0.4%) compared to the sapwood (0.5 ± 0.1%) and heartwood (0.2 ± 0.2%). Liquid chromatography coupled mass spectroscopy (LC-MS) and Maldi-ToF analysis of the bark showed for the frst time that Okoume condensed tannins are fsetinidin, gallocatechin and trihydroxyfavan based monomers and complex polymers obtained with glycosylated units. No free catechin or robitinidin units were detected, whereas distinctive dihydroxy or trihydroxyfavan-3-benzoate dimers were observed in the investigated condensed tannin extracts. FTIR analysis showed the occurrence of glucan- and mannan-like sugars in the condensed tannins, and Maldi-ToF highlighted that these sugars should account for ten glycosylated units chemically bonded with two fsetinidins and one gallocatechin trimer. -
Araceae), with P
bioRxiv preprint doi: https://doi.org/10.1101/2020.10.05.326850; this version posted October 7, 2020. 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. Taxonomic revision of the threatened African genus Pseudohydrosme Engl. (Araceae), with P. ebo, a new, Critically Endangered species from Ebo, Cameroon. Martin Cheek¹, Barthelemy Tchiengue2, Xander van der Burgt¹ ¹Science, Royal Botanic Gardens, Kew, Richmond, Surrey, U.K. 2 IRAD-Herbier National Camerounais, Yaoundé, BP 1601, Cameroon Corresponding author: Martin Cheek¹ Email address: [email protected] ABSTRACT This is the first revision in nearly 130 years of the African genus Pseudohydrosme, formerly considered endemic to Gabon. Sister to Anchomanes, Pseudohydrosme is distinct from Anchomanes because of its 2–3-locular ovary (not unilocular), peduncle concealed by cataphylls at anthesis and far shorter than the spathe (not exposed, far exceeding the spathe), stipitate fruits and viviparous (vegetatively apomictic) roots (not sessile, roots non-viviparous). Three species, one new to science, are recognised, in two sections. Although doubt has previously been cast on the value of recognising Pseudohydrosme buettneri, of Gabon, it is here accepted and maintained as a distinct species in the monotypic section, Zyganthera. However, it is considered to be probably globally extinct. Pseudohydrosme gabunensis, type species of the genus, also Gabonese, is maintained in Sect. Pseudohydrosme together with Pseudohydrosme ebo sp.nov. of the Ebo Forest, Littoral, Cameroon, the first addition to the genus since the nineteenth century, and which extends the range of the genus 450 km north from Gabon, into the Cross-Sanaga biogeographic area. -
An Expanded Nuclear Phylogenomic PCR Toolkit for Sapindales1
Applications in Plant Sciences 2016 4(12): 1600078 Applications in Plant Sciences PRIMER NOTE AN EXPANDED NUCLEAR PHYLOGENOMIC PCR TOOLKIT FOR SAPINDALES1 ELIZABETH S. COLLIns2,4, MORGAN R. GOSTEL3, AND ANDREA WEEKS2 2George Mason University, 4400 University Drive, MSN 3E1, Fairfax, Virginia 22030-4444 USA; and 3Department of Botany, National Museum of Natural History, Smithsonian Institution, MRC 166, P.O. Box 37012, Washington, D.C. 20013-7012 USA • Premise of the study: We tested PCR amplification of 91 low-copy nuclear gene loci in taxa from Sapindales using primers developed for Bursera simaruba (Burseraceae). • Methods and Results: Cross-amplification of these markers among 10 taxa tested was related to their phylogenetic distance from B. simaruba. On average, each Sapindalean taxon yielded product for 53 gene regions (range: 16–90). Arabidopsis thaliana (Brassicales), by contrast, yielded product for two. Single representatives of Anacardiaceae and Rutacaeae yielded 34 and 26 products, respectively. Twenty-six primer pairs worked for all Burseraceae species tested if highly divergent Aucoumea klaineana is excluded, and eight of these amplified product in every Sapindalean taxon. • Conclusions: Our study demonstrates that customized primers for Bursera can amplify product in a range of Sapindalean taxa. This collection of primer pairs, therefore, is a valuable addition to the toolkit for nuclear phylogenomic analyses of Sapindales and warrants further investigation. Key words: Anacardiaceae; Burseraceae; low-copy nuclear genes; microfluidic PCR; Rutaceae. Low-copy nuclear gene regions offer increased phyloge- PCR-based target enrichment, a method that allows simultane- netic utility for species- and population-level studies of plants ous and cost-effective amplification of multiple loci (Blow, as compared to chloroplast and nuclear ribosomal markers 2009; Uribe-Convers et al., 2016). -
Inventaire Et Analyse Chimique Des Exsudats Des Plantes D'utilisation Courante Au Congo-Brazzaville
Inventaire et analyse chimique des exsudats des plantes d’utilisation courante au Congo-Brazzaville Arnold Murphy Elouma Ndinga To cite this version: Arnold Murphy Elouma Ndinga. Inventaire et analyse chimique des exsudats des plantes d’utilisation courante au Congo-Brazzaville. Chimie analytique. Université Paris Sud - Paris XI; Université Marien- Ngouabi (Brazzaville), 2015. Français. NNT : 2015PA112023. tel-01269459 HAL Id: tel-01269459 https://tel.archives-ouvertes.fr/tel-01269459 Submitted on 5 Feb 2016 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. UNIVERSITE MARIEN NGOUABI UNIVERSITÉ PARIS-SUD ÉCOLE DOCTORALE 470: CHIMIE DE PARIS SUD Laboratoire d’Etude des Techniques et d’Instruments d’Analyse Moléculaire (LETIAM) THÈSE DE DOCTORAT CHIMIE par Arnold Murphy ELOUMA NDINGA INVENTAIRE ET ANALYSE CHIMIQUE DES EXSUDATS DES PLANTES D’UTILISATION COURANTE AU CONGO-BRAZZAVILLE Date de soutenance : 27/02/2015 Directeur de thèse : M. Pierre CHAMINADE, Professeur des Universités (France) Co-directeur de thèse : M. Jean-Maurille OUAMBA, Professeur Titulaire CAMES (Congo) Composition du jury : Président : M. Alain TCHAPLA, Professeur Emérite, Université Paris-Sud Rapporteurs : M. Zéphirin MOULOUNGUI, Directeur de Recherche INRA, INP-Toulouse M. Ange Antoine ABENA, Professeur Titulaire CAMES, Université Marien Ngouabi Examinateurs : M. -
Spiritual Dimensions Wilderness Stewardship Movement of Wildlife in Wilderness Botswana, South Africa INTERNATIONAL Journal of Wilderness
Spiritual Dimensions Wilderness Stewardship Movement of Wildlife in Wilderness Botswana, South Africa INTERNATIONAL Journal of Wilderness DECEMBER 2006 VOLUME 12, NUMBER 3 FEATURES 30 Developing Wilderness Character Monitoring EDITORIAL PERSPECTIVES A Personal Reflection 3 Wilderness Is a Bipartisan Cause BY PETER B. LANDRES BY VANCE MARTIN 32 Chief’s Excellence in Wilderness Stewardship SOUL OF THE WILDERNESS Research Science Award 4 The Spiritual Dimensions of Wilderness A Secular Approach for Resource Agencies EDUCATION AND COMMUNICATION BY ROGER KAYE 33 Components of and Barriers to Building Successful Interagency Wilderness Citizen Stewardship STEWARDSHIP Programs 9 One Week in the Life of Wilderness RangerJim Leep BY CONNIE G. MYERS and DON HUNGER BY LES JOSLIN INTERNATIONAL PERSPECTIVES 11 A Backcountry Ranger in the White Mountain 37 Walking with Magqubu National Forest Adult Reflections on Boyhood Memories BY NATHAN PETERS BY DOUG WILLIAMSON 13 Out of the Office and on the Ground WILDERNESS DIGEST Eastern Sierra Wilderness Stewardship Corps 42 Announcements BY JAMIE ANDERSON Book Reviews SCIENCE AND RESEARCH 45 Last Great Wilderness: The Campaign to Establish the Arctic NEWS FROM THE ALDO LEOPOLD National Wildlife Refuge WILDERNESS RESEARCH INSTITUTE BY ROGER KAYE 16 Wilderness Stewardship in an Era of Global Changes Reviewed by Chad Dawson BY DAVID J. PARSONS 45 Wilderness Forever: Howard Zahniser and the Path to the 17 The Effects of Veterinary Fences on Wildlife Wilderness Act BY MARK HARVEY Populations in Okavango Delta, Botswana Reviewed by John Shultis BY JOSEPH E. MBAIWA and ONALETSHEPHO I. MBAIWA 46 Beyond Conservation: A Wildland Strategy 24 Modeling Encounters between Backcountry BY PETER TAYLOR Recreationists and Grizzly Bears in Glacier Reviewed by John Shultis National Park 47 NOLS Wilderness Ethics: Valuing and Managing Wild Places BY NICK SANYAL, EDWIN E. -
A Guide to Lesser Known Tropical Timber Species July 2013 Annual Repo Rt 2012 1 Wwf/Gftn Guide to Lesser Known Tropical Timber Species
A GUIDE TO LESSER KNOWN TROPICAL TIMBER SPECIES JULY 2013 ANNUAL REPO RT 2012 1 WWF/GFTN GUIDE TO LESSER KNOWN TROPICAL TIMBER SPECIES BACKGROUND: BACKGROUND: The heavy exploitation of a few commercially valuable timber species such as Harvesting and sourcing a wider portfolio of species, including LKTS would help Mahogany (Swietenia spp.), Afrormosia (Pericopsis elata), Ramin (Gonostylus relieve pressure on the traditionally harvested and heavily exploited species. spp.), Meranti (Shorea spp.) and Rosewood (Dalbergia spp.), due in major part The use of LKTS, in combination with both FSC certification, and access to high to the insatiable demand from consumer markets, has meant that many species value export markets, could help make sustainable forest management a more are now threatened with extinction. This has led to many of the tropical forests viable alternative in many of WWF’s priority places. being plundered for these highly prized species. Even in forests where there are good levels of forest management, there is a risk of a shift in species composition Markets are hard to change, as buyers from consumer countries often aren’t in natural forest stands. This over-exploitation can also dissuade many forest willing to switch from purchasing the traditional species which they know do managers from obtaining Forest Stewardship Council (FSC) certification for the job for the products that they are used in, and for which there is already their concessions, as many of these high value species are rarely available in a healthy market. To enable the market for LKTS, there is an urgent need to sufficient quantity to cover all of the associated costs of certification. -
Factors Shaping the Conservation of the Critically Endangered Javan
Steven Graham Wilson PhD thesis Factors shaping the conservation of the critically endangered Javan Rhinoceros Rhinoceros sondaicus Steven Graham Wilson Bachelor of Applied Science (Parks, Recreation & Heritage) Master of Environmental Management A thesis submitted for the degree of Doctor of Philosophy at The University of Queensland in 2021 School of Biological Sciences Steven Graham Wilson PhD thesis Dedication This thesis is dedicated to my late brother Stewart 30/04/1965 - 14/10/2019. For ongoing love and support through my thesis journey, you always believed in me, awesome thanks for all the good times and many laughs. I miss you man. Steven Graham Wilson PhD thesis Thesis Abstract The overall objective of this PhD is to conduct innovative research that contributes to improving the long-term survival of the rare and critically endangered Javan rhino, Rhinoceros sondaicus. A single small population of 74 Javan rhinos (October 2020) currently remain globally, all individuals located in a single region on the western tip of Java, Indonesia, in Ujung Kulon National Park. This thesis comprises seven chapters: Chapter 1 introduces the background and applied context for the thesis within the broader literature on the factors shaping the conservation of the Javan rhino. Understanding local community awareness and the implications for the species’ management is critical for the development of future conservation actions for a single population species such as the Javan rhino, as examined in Chapter 2. The Ujung Kulon National Park’s eastern boundary adjoins agricultural lands and resides in Banten Province, one of Indonesia’s most heavily populated regions, which results in continuous human pressure on remaining habitat, wildlife, and protected areas. -
Rudolf W. Becking Collection 2003.04
http://oac.cdlib.org/findaid/ark:/13030/kt9x0nf6g9 No online items Rudolf W. Becking Collection 2003.04 Becking (Rudolf W.) Collection Finding aid prepared by Adrienne R.S. Harling, MLIS and Edith Butler, MA, CA. Help was provided by Suzanne Guerra, Joan Berman, and Tasha Becking Leonard Processing of this collection was funded by the Andrew W. Mellon Foundation, and administered by the Council on Library and Information Resources (CLIR), Cataloging Hidden Special Collections and Archives program. Humboldt State University One Harpst Street Arcata, CA, 95521-8299 (707) 826-3441 2011 Rudolf W. Becking Collection 2003.04 1 2003.04 Title: Rudolf W. Becking Collection Identifier/Call Number: 2003.04 Contributing Institution: Humboldt State University Language of Material: English Physical Description: 122.0 Cubic feet94 Record Storage Boxes, 9 Oversize Boxes Date (bulk): Bulk, 1940-2005 Date (inclusive): 1850-2010 Abstract: Rudolf Willem Becking was a professor of Forestry and Natural Resources at Humboldt State University from 1960-1983. He did extensive work in Northwestern California. His research interests included Redwoods, sustainable forestry (Plenturung), plant community ecology (Phytosociology), serpentine endemics, the Marbled Murrelet, timber cruise methodology, and many other topics. He worked in the Great Smoky Mountains in the 1950s-1960s and again in the 1970s. He did additional scholarly work in Indonesia, the USSR and in China. Becking also participated in political processes in the Northern California region. Highlights include involvement in the establishment and later expansion of Redwood National Park (1960s and 1970s), municipal environmental issues related to the city of Arcata, California and Humboldt Bay in the 1970s and 1980s, revision of the California Forest Practices Act in the 1970s, and many other regional environmental issues. -
Analyzing Effects of International Cooperation
SYSTEMATICS AND EVOLUTION OF COMMIPHORA JACQ. (BURSERACEAE) IN MADAGASCAR by Morgan Robert Gostel A Dissertation Submitted to the Graduate Faculty of George Mason University in Partial Fulfillment of The Requirements for the Degree of Doctor of Philosophy Environmental Science and Public Policy Committee: _________________________________________ Dr. Andrea Weeks, Dissertation Director _________________________________________ Dr. Cody Edwards, Committee Member _________________________________________ Dr. James Lawrey, Committee Member _________________________________________ Dr. Donald Seto, Committee Member _________________________________________ Dr. Albert Torzilli, Graduate Program Director _________________________________________ Dr. Robert Jonas, Department Chairperson __________________________________ Dr. Donna Fox, Associate Dean, Student Affairs & Special Programs, College of Science _________________________________________ Dr. Peggy Agouris, Dean, College of Science Date: __________________________________ Summer Semester 2015 George Mason University Fairfax, VA Systematics and Evolution of Commiphora Jacq. (Burseraceae) in Madagascar A dissertation submitted in partial fulfillment of the requirements for the Doctor of Philosophy at George Mason University By Morgan Robert Gostel Master of Science Virginia Commonwealth University, 2010 Bachelor of Science Virginia Commonwealth University, 2008 Director: Andrea Weeks, Associate Professor Department of Biology Summer Semester 2015 George Mason University Fairfax, VA Acknowledgements -
Umlle!L 5 March 1, 1926
\ ale Unh crsity School of ForcstTy TROPICAL WOODS ~ !'<UMllE!l 5 March 1, 1926 The publication ()f CONTENTS Pnut> Notes on New Cabin et Woods from Brazil 1 By KARL SC,HMIEG, President of SchmieA. '.H un~ate & Kotzian1 Inc., New York City Trees of the 'Bayano River Watershed, Panama 4 By H. C. KLUGE, Tropical Forest Engineer, and THE ED)TOR Some Deposits Resembling Lapadiol 13 Cu1Tcnt Literature 15 Yale University School of Fores try TROPICAL WOODS NUMBER 5 !viarch 1, 1926 A technical journal devoted lo thr furtherance of lcnowledgt of tropieal woods andforests and to tbe promotion offorestry in Jhe Tropics. <J'he editor of this publication and the writer of aU articles therein, tbe aulh&r ship of which is not otberwiu i11dicaud, is SAMUEL J. REco11.o, Professor of • l Form Products in rate University . Address all communications to /be editor, '105 Prospect Strut, .Vew Haven, Connecticut, U. S. A. NOTES ON NEW CABINET WOODS FROl\1 BRAZIL By KARL SCHMIEC 1 The making of fine furniture calls for not only the best of the standard cabinet woods of the trade, but also a great many of the rarer and lesser known kinds. In the whole course of our manufacture we use about one hundred different kinds of wood, emanating from all parts of the world. Brazil's ' ' contributions in the past have been few, notably Rosewood, Tulipwood, Kingwood, and Pernambuco \\'ood, but these have been long and favorably known. More recently other woods from that country have become available to cabinet makers and some of these are very promising. -
Gnusletter October2014 II.Indd
Volume 32 Number 1 ANTELOPE SPECIALIST GROUP October 2014 GNUSLETTER VOL. 31 NO. 1 In this Issue... From the Gnusletter Editor • This issue: S. Shurter Reports and Projects • “Five Minutes to Midnight” for Arabian gazelles in Harrat, Uwayrid, northwestern Saudi Arabia. T. Wron- ski, T. Butynski • Have protected areas failed to conserve Nilgai in Nepal? Hem Sagar Baral • Large mammals back to the Gile’ National Reserve, Mozambique. A. Fusari, J. Dias, C.L. Pereira, H. Bou- let, E. Bedin, P. Chardonnet • Status of Hirola in Ishaqbini Community Conservancy. J. King, I. Craig, M. Golicha, M.I. Sheikh, S. Leso- wapir, D. Letoiye, D. Lesimirdana, J. Worden Meetings and Updates • Dama Gazelle Workshop, H. Senn Recent Publications • Historical incidence of springbok (Antidorcas marsupialis) in the northeastern Cape: J.M. Feely. South African Journal of Wildlife Research • A Retrospective Evaluation of the Global Decline of Carnivores and Ungulates. M. DiMarco, L. Boitani, D.Mallon, M. Hoffman, A. Iacucci, E. Meijaard, P. Visconti, J. Schipper, C. Rondinini. Conservation Biol- ogy • Just another island dwarf? Phenotypic distinctiveness in the poorly known Soemmerring’s Gazelle, Nanger soemmerringi of Dahlak Kebir Island. G. Chiozzi, G. Bardelli, M. Ricci, G. DeMarchi, A. Cardini. Biologi- cal Journal of the Linnean Society • Response to “ Are there really twice as many bovid species as we thought?” F.P.D. Cotterill, P.J.Taylor, S. Gippoliti, J.M. Bishop, C. Groves. Systematic Biology Antelope News • CITES Notifi cation to the Parties – Tibetan Antelope ISSN 2304-0718 page 6 GNUSLETTER VOL. 31302932 NO. 1 From the Gnusletter Editor... presence of Arabian gazelles has not been confi rmed at any of the north-western sites since before 2002 and, for most sites, not since Antelope aren’t on the news forefront in this age of social media the mid-1990s.