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A Study on Aquatic Biodiversity in the Lake Victoria Basin
A Study on Aquatic Biodiversity in the Lake Victoria Basin EAST AFRICAN COMMUNITY LAKE VICTORIA BASIN COMMISSION A Study on Aquatic Biodiversity in the Lake Victoria Basin © Lake Victoria Basin Commission (LVBC) Lake Victoria Basin Commission P.O. Box 1510 Kisumu, Kenya African Centre for Technology Studies (ACTS) P.O. Box 459178-00100 Nairobi, Kenya Printed and bound in Kenya by: Eyedentity Ltd. P.O. Box 20760-00100 Nairobi, Kenya Cataloguing-in-Publication Data A Study on Aquatic Biodiversity in the Lake Victoria Basin, Kenya: ACTS Press, African Centre for Technology Studies, Lake Victoria Basin Commission, 2011 ISBN 9966-41153-4 This report cannot be reproduced in any form for commercial purposes. However, it can be reproduced and/or translated for educational use provided that the Lake Victoria Basin Commission (LVBC) is acknowledged as the original publisher and provided that a copy of the new version is received by Lake Victoria Basin Commission. TABLE OF CONTENTS Copyright i ACRONYMS iii FOREWORD v EXECUTIVE SUMMARY vi 1. BACKGROUND 1 1.1. The Lake Victoria Basin and Its Aquatic Resources 1 1.2. The Lake Victoria Basin Commission 1 1.3. Justification for the Study 2 1.4. Previous efforts to develop Database on Lake Victoria 3 1.5. Global perspective of biodiversity 4 1.6. The Purpose, Objectives and Expected Outputs of the study 5 2. METHODOLOGY FOR ASSESSMENT OF BIODIVERSITY 5 2.1. Introduction 5 2.2. Data collection formats 7 2.3. Data Formats for Socio-Economic Values 10 2.5. Data Formats on Institutions and Experts 11 2.6. -
Effects of Habitat Disturbance on Distribution and Abundance Of
EFFECTS OF HABITAT DISTURBANCE ON DISTRIBUTION AND ABUNDANCE OF PAPYRUS ENDEMIC BIRDS IN SIO PORT SWAMP, WESTERN KENYA By Stellah Nekesa Wanyonyi (B.Ed Science, Nairobi) (Reg. No. I56/80824/2012) A Thesis Submitted in Partial Fulfilment of the Requirements for the Award of the Degree of Master of Science (Biology of Conservation) in the School of Biological Sciences, UNIVERSITY OF NAIROBI May 2015 i DECLARATION I declare that this thesis is my original work and has not been submitted for examination in any other University for the award of a degree. ________________________________ _______________________ Stellah Nekesa Wanyonyi Date (Reg. No. I56/80824/2012) SUPERVISORS This thesis has been submitted for examination with our approval as the university supervisors. ________________________________ _______________________ Dr. Evans Mwangi Date School of Biological Sciences, University of Nairobi ________________________________ _______________________ Prof. Nathan Gichuki Date School of Biological Sciences, University of Nairobi ii DEDICATION This thesis is dedicated to my family and the community in Sio Port swamp. iii ACKNOWLEDGEMENTS I wish to sincerely thank my supervisors; Dr. Evans Mwangi, Prof. Nathan Gichuki and Prof. Agnes Muthumbi for their effort and time to share knowledge with me. I would also like to thank the following: Mr. Martin Odino from National Museums of Kenya for working as my research assistant throughout the research period; Mr. Mutiso the plant identification specialist at the University of Nairobi Herbarium for assisting in the identification of plant specimens collected from Sio Port Swamp; Mr. Elisha Were for offering a camping site and taking me around the swamp in a canoe; Sio Port Community at large for their warm welcome. -
SUNY Cortland School of Arts and Sciences Annual Report 2018-19
SUNY Cortland School of Arts and Sciences Annual Report 2018-19 September 3, 2019 R. Bruce Mattingly, Dean Vincent DeTuri, Associate Dean Mary McGuire, Assistant Dean Meghan VanDeuson, Secretary II, Dean’s Office Michele Lella, Secretary I, Associate Dean’s Office i Table of Contents I. Introduction 2 II. Assessment and Student Learning Outcomes 2 III. Enrollment Trends and Budget Analysis 3 IV. Highlights and Major Accomplishments 4 A. Personnel Changes 4 B. Sabbatical Leaves and Other Leaves of Absence 5 C. Faculty Awards and Honors 6 D. Faculty Promotions effective Fall 2019 9 E. Alumni Awards and Honors 9 F. Department Highlights in Teaching, Research and Creative Activity 10 G. Faculty Service Activities 20 H. Associate Dean’s Report 21 Appendices 1. Academic Standing Data Tables 2. Faculty Publications and Creative Activities 3. Faculty Presentations 4. External Grants 5. Faculty Service Activities i I. Introduction We are pleased to present the 2018-19 Annual Report for the School of Arts and Sciences. This year, we were pleased to add a new member to our team, as Vincent DeTuri joined us as the new Associate Dean. Faculty across all eighteen departments continued their excellent work in all areas of responsibility. Christa Carsten, Mathematics, won the Non-Tenure Track Excellence in Teaching Award, and Scott Moranda, History, was the recipient of the Rozanne Brooks Dedicated Teaching Award. Tiantian Zheng, Sociology/Anthropology, was promoted to the rank of Distinguished Professor, and Donna West, Modern Languages, received the Chancellor’s Award for Excellence in Scholarship and Creative Activities. Kathleen Lawrence, Communication and Media Studies, won the Chancellor’s Award for Excellence in Faculty Service, and Jenn McNamara, Art and Art History, received the campus award for Outstanding Achievement in Service. -
1 Bibliographie Des Fringilles, Commentée Et Ponctuellement Mise À Jour. Index Des Noms Scientifiques, Français, Anglais
BIBLIOGRAPHIE DES FRINGILLES, COMMENTÉE ET PONCTUELLEMENT MISE À JOUR. INDEX DES NOMS SCIENTIFIQUES, FRANÇAIS, ANGLAIS. I N D E X T H É M A T I Q U E INDEX OF SCIENTIFIC, FRENCH AND ENGLISH NAMES OF FINCHES T H E M E S’ I N D E X (126 different themes). INDEX DES NOMS D’AUTEURS (126 thèmes différents). A U T H O R’S I N D E X E S ====================================================== Elle comprend douze fichiers suivant détail ci-après / That bibliography includes twelve files devoted to the following genera: Becs-croisés du genre Loxia soit les Becs-croisés d’Ecosse, bifascié, d’Haïti, perroquet et des sapins ; (Crossbills of the genus Loxia ; les Bouvreuils du genre Pyrrhula (Bullfinches of the genus Pyrrhula) ; les Chardonnerets élégant et à tête grise du genre Carduelis, les Chardonnerets nord-américains, Black-headed and Grey-headed Goldfinches of the genus and species Carduelis carduelis as well as the Goldfinches of North America ; les Gros-becs du genre Coccothraustes (Hawfinches of the genus Coccothraustes, former genera Hesperiphona, Mycerobas,Eophona) ; toutes les espèces de Linottes (Linnets of the world) ; Les Pinsons bleu, des arbres et du Nord (All the species of Chaffinches of the genus Fringilla) ; Les Roselins des genres Carpodacus, Leucosticte, Urocynchramus (Rosyfinches of the genera Carpodacus, Leucosticte, Urocynchramus) ; Le Serin cini, les Serins africains et asiatiques du genre Serinus ; les Venturons montagnard et de Corse (The Serin and african, asiatic Serins of the Genera Serinus, Alario, Citril and Corsican -
When Misconceptions Impede Best Practices: Evidence Supports Biological Control of Invasive Phragmites
Biol Invasions https://doi.org/10.1007/s10530-019-02166-8 (0123456789().,-volV)( 0123456789().,-volV) PERSPECTIVES AND PARADIGMS When misconceptions impede best practices: evidence supports biological control of invasive Phragmites Bernd Blossey . Stacy B. Endriss . Richard Casagrande . Patrick Ha¨fliger . Hariet Hinz . Andrea Da´valos . Carrie Brown-Lima . Lisa Tewksbury . Robert S. Bourchier Received: 9 July 2019 / Accepted: 26 November 2019 Ó The Author(s) 2019 Abstract Development of a biological control pro- the risks invasive Phragmites represent to North gram for invasive Phagmites australis australis in American habitats. But to protect those habitats and North America required 20 years of careful research, the species, including P. australis americanus,we and consideration of management alternatives. A come to a different decision regarding biological recent paper by Kiviat et al. (Biol Invasions control. Current management techniques have not 21:2529–2541, 2019. https://doi.org/10.1007/s10530- been able to reverse the invasiveness of P. australis 019-02014-9) articulates opposition to this biocontrol australis, threats to native rare and endangered species program and questions the ethics and thoroughness of continue, and large-scale herbicide campaigns are not the researchers. Here we address inaccuracies and only costly, but also represent threats to non-target misleading statements presented in Kiviat et al. species. We see implementation of biocontrol as the (2019), followed by a brief overview of why biological best hope for managing one of the most problematic control targeting Phragmites in North America can be invasive plants in North America. After extensive implemented safely with little risk to native species. -
Évaluation De Méthodes De Lutte Aux Plantes Envahissantes En Tourbière: Les Cas De La Quenouille Et Du Roseau
Évaluation de méthodes de lutte aux plantes envahissantes en tourbière: les cas de la quenouille et du roseau Mémoire François Messier Maîtrise en biologie végétale Maître ès sciences (M. Sc.) Québec, Canada © François Messier, 2017 Évaluation de méthodes de lutte aux plantes envahissantes en tourbière: les cas de la quenouille et du roseau Mémoire François Messier Sous la direction de : Line Rochefort, directrice de recherche Claude Lavoie, codirecteur de recherche Résumé La quenouille à feuilles larges (Typha latifolia, une plante indigène d’Amérique du Nord) et le roseau commun (Phragmites australis, haplotype M, le génotype exotique d’Eurasie) sont souvent observés dans les tourbières à sphaignes à la suite des activités d’extraction de la tourbe. L’envahissement des milieux humides par ces plantes peut nuire au rétablissement des communautés végétales typiques des tourbières et potentiellement réduire la capacité de ces écosystèmes à stocker le carbone. De plus, les graines produites en grandes quantités peuvent être responsables de la contamination de la tourbe extraite des terrains voisins. Au Québec, des populations denses de quenouille et de roseau ont été répertoriées récemment dans deux bogs de la région du Bas-Saint-Laurent autrefois utilisés pour l’extraction de la tourbe. Le but de ce projet était d’évaluer et tester des méthodes pour lutter contre la propagation de la quenouille et du roseau en tourbière. Différentes méthodes de lutte telles que la fauche des tiges, le bâchage et la revégétalisation ont été testées dans deux sites, Bois-des-Bel (BDB, une tourbière restaurée) et Saint-Alexandre-de-Kamouraska (SAK, une tourbière non restaurée). -
Constantin Corduneanu, Cătălin Balan, Ioan Surugiu
Entomol.rom., 12: 113-120, 2007 ISSN 1224 - 2594 Lepidoptera of Humid Area „Orăşeni Vale” (Orăşeni Vale, Botoşani County, Romania) Constantin coRduneAnu, Cătălin BAlAn, Ioan SURUGIU Rezumat Lepidopterele din zona umedă „Orăşeni Vale”, judeţul Botoşani, România Zona umedă „Orăşeni vale” se găseşte în NE României, la circa 10 km Sud de oraşul Botoşani. Este situată aproape de izvoarele râului miletin, la o altitudine de circa 160 m, într-o zonă depresionară înconjurată de dealuri joase. Solul este mlăştinos (aluvionar), speciile vegetale dominante fiind: Salix, Alnus glutinosa, Populus alba, Phragmites communis, Typha etc. Dealurile învecinate sunt împădurite cu specii forestiere, dintre care predomină: Carpinus betulas, Populus tremula, Quercus petraea, Quer- cus robur, Acer platanoides, Acer campestre, Cerasus avium etc. Între anii 1985-2007 autorii au efectuat 91 acţiuni de colectare, fiind identificate un număr de 536 specii reprezentând 13,5 % din numărul speciilor de lepidoptere cunoscute din România. Se remarcă Arytrura musculus (ménétriés, 1859), specie rară de origine est-asiatică (Coreea, Japonia), considerată un relict din vechea faună preglaciară. Specia se mai găseşte în România în Delta Dunării, Dobrogea şi lunca inferioară a mureşului. Aceasta este prima comunicare entomologică pentru această interesantă zona umedă, iar pentru bogăţia şi diversitatea speciilor de lepidoptere propunem declararea zonei ca arie protejată. Keywords: Lepidoptera, Romania, Humid Area Introduction the number of the Lepidoptera species known in The humid area „Orăşeni vale” is situated in Romania. the North East of Romania, at about 10 kilometers We can remark Arytrura musculus (ménétriés, away from the South of the city Botoşani. It is situ- 1859), a rare species of Eastern-Asian origin (Ko- ated near the springs of the miletin River at about rea, Japan), witch is considered to be ancient from 160 meters altitude, in a depression, surrounded by the old preice fauna. -
Effects of Disturbance and Habitat Loss on Papyrus-Dwelling Passerines
BIOLOGICAL CONSERVATION 131 (2006) 349– 358 available at www.sciencedirect.com journal homepage: www.elsevier.com/locate/biocon Effects of disturbance and habitat loss on papyrus-dwelling passerines Ilya M.D. Macleana,b,*, Mark Hassallb, Rosalind R. Boarb, Iain R. Lakeb aWetland and Coastal Ecology Unit, British Trust for Ornithology, The Nunnery, Thetford IP24 2PU, United Kingdom bCentre for Ecology, Evolution and Conservation (CEEC), School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, United Kingdom ARTICLE INFO ABSTRACT Article history: Throughout the world, but particularly in tropical regions habitat loss and disturbance are Received 2 August 2005 considered detrimental to biodiversity. We examine the effects of disturbance by harvest- Received in revised form ing, burning and habitat fragmentation on six bird species associated with papyrus (Cyperus 30 November 2005 papyrus) swamps. The presence or absence of these species was verified in 93 wetlands in Accepted 6 December 2005 southern Uganda between June and August 2003. Disturbance was estimated directly by Available online 7 February 2006 observation and indirectly from examining vegetation structure. Habitat fragmentation was quantified by delineating swamps on Landsat ETM images and applying ‘Fragstats’ Keywords: to calculate relevant patch metrics. The occurrence of all six species was affected positively Anthropogenic disturbance by increased swamp size, but birds were more likely to occur in small swamps at high alti- Bird communities tude. The shape and proximity of swamps to neighbouring wetlands had little effect on Conservation occurrence. As altitude, habitat fragmentation and disturbance were correlated, determin- Landscape ecology ing avian responses to disturbance was problematic. However, the occurrence of all species Logistic regression was affected by disturbance, often showing unimodal responses, if disturbance was not Tropical wetlands considered in conjunction with habitat fragmentation. -
New Data on the Lepidoptera in the North-East of Romania
Bul.inf. Entomol., 22: 69-72, 2011 ISSN 1221-5244 New Data on the Lepidoptera in the North-East of Romania CONSTANTIN CORDUNEANU, IOAN SURUGIU, CĂTĂLIN BALAN, OVIDIU POPOVICI, GABRIELA CORDUNEANU Abstract The next species are recorded for the first time in the Moldavia (North-East of Romania): Nascia cilialis (HÜBNER, 1796), Kentrochrysalis elegans steffensi Po- pescu-Gorj, 1971. New faunistical data are also provided for several species with few records from Romania, such as: Euthrix potatoria (LINNAEUS, 1758); Maculinea teleius (BERGSTRÄSSER, 1779); Maculinea nausithous (BERGSTRÄSSER, 1779); Aricia eumedon (ESPER, 1780); Argynnis pandora (DENIS & SCHIFFERMÜLLER, 1775); Eulithis testata (LINNAEUS, 1761); Aedia leucomelas (LINNAEUS, 1758); Arytrura musculus (MÉNÉTRIÉS, 1859); Calocucullia celsiae (HERRICH-SCHÄFFER, 1850); Ulochlaena hirta (HÜBNER, 1813); Hydraecia ultima Holst, 1965; Archanara neu- rica (HÜBNER, 1808); Hyssia cavernosa (EVERSMANN, 1842); Pericallia matronu- la Linnaeus, 1758. Keywords: Lepidoptera, distribution, Romania Introduction Reported species have been found in the North-East of Romania, between the Prut River and the Carpathian Mountains. This area is located in the Moldavia Plain and the Suceava Plateau. The altitude varies between 50 meters on the bank of the Prut River and 600 me- ters, in the hill and plateau areas. The climate is excessive continental. The average temperatures range from 9,60 C – in Iaşi, 8,60 C – in Botoşani and 6,90 C – in Rădăuţi. The average annual rainfall varies between 517 mm/year – in Iaşi, 569 mm/year – in Botoşani and 643 mm/year – in Rădăuţi. To the East, there is a sylvosteppe vegetation and to the west it is specific to the oak and beech forests. -
Designing Effective Protected Area Networks for Multiple Species
Biological Conservation 258 (2021) 109125 Contents lists available at ScienceDirect Biological Conservation journal homepage: www.elsevier.com/locate/biocon Policy analysis Designing effective protected area networks for multiple species Lynda Donaldson a,*,1, Jonathan J. Bennie b, Robert J. Wilson c,d, Ilya M.D. Maclean a a Environment & Sustainability Institute, University of Exeter, Penryn Campus, Cornwall TR10 9FE, UK b Centre for Geography and Environmental Science, University of Exeter, Penryn Campus, Cornwall TR10 9FE, UK c College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4PS, UK d Museo Nacional de Ciencias Naturales (MNCN-CSIC), Madrid 28006, Spain ARTICLE INFO ABSTRACT Keywords: Protected area networks seek to ensure the persistence of multiple species, but their area and extent are limited Metapopulation by available land and conservation resources. Prioritising sites based on their quality, quantity, size, or con Cyperus papyrus nectivity is often proposed; potentially using the occupancy and metapopulation dynamics of individual Habitat network threatened species as surrogates for network effectiveness. However, the extent to which the dynamics of species Conservation planning with overlapping habitat requirements differ, and the implications of this for the optimal network designs for Connectivity Habitat quality multiple species, are rarely tested. We parameterise metapopulation models for 5 papyrus-specialist birds occupying a network of papyrus swamp in Uganda, each of which possess subtly different ecological charac teristics and habitat preferences. We estimate how each responds to different strategies based on prioritising patch size, number, quality and connectivity. The optimal approach differed depending on the metapopulation structure and characteristics of each species. The rank order of strategies also varied with the overall wetland area available and the desired persistence threshold. -
Adobe PDF, Job 6
Noms français des oiseaux du Monde par la Commission internationale des noms français des oiseaux (CINFO) composée de Pierre DEVILLERS, Henri OUELLET, Édouard BENITO-ESPINAL, Roseline BEUDELS, Roger CRUON, Normand DAVID, Christian ÉRARD, Michel GOSSELIN, Gilles SEUTIN Éd. MultiMondes Inc., Sainte-Foy, Québec & Éd. Chabaud, Bayonne, France, 1993, 1re éd. ISBN 2-87749035-1 & avec le concours de Stéphane POPINET pour les noms anglais, d'après Distribution and Taxonomy of Birds of the World par C. G. SIBLEY & B. L. MONROE Yale University Press, New Haven and London, 1990 ISBN 2-87749035-1 Source : http://perso.club-internet.fr/alfosse/cinfo.htm Nouvelle adresse : http://listoiseauxmonde.multimania. -
Weed Biological Control Progress Report (2018)
Weed Biological Control Progress Report 2018 CABI in Switzerland Rue des Grillons 1, CH-2800 Delémont, Switzerland www.cabi.org KNOWLEDGE FOR LIFE contents Notes from the section leader 1 Dalmatian And Yellow Toadflax (Linaria spp.) 2 Houndstongue (Cynoglossum officinale) 3 Hawkweeds (Pilosella spp.) 4 Russian Knapweed (Rhaponticum repens) 5 Garlic Mustard (Alliaria petiolata) 6 Common Reed (Phragmites australis) 7 Whitetop Or Hoary Cress (Lepidium draba) 8 Dyer’s Woad (Isatis tinctoria) 9 Perennial Pepperweed (Lepidium latifolium) 10 Swallow-Worts (Vincetoxicum spp.) 11 Common Tansy (Tanacetum vulgare) 12 Russian Olive (Elaeagnus angustifolia) 13 Oxeye Daisy (Leucanthemum vulgare) 14 Field Bindweed (Convolvulus arvensis) 15 Flowering Rush (Butomus umbellatus) 16 Japanese Knotweed (Fallopia japonica) work in the UK 17 Himalayan Balsam (Impatiens glandulifera) work in the UK 18 Distribution list 20 d WEEDS PROGRESS REPORT – 2018 Notes from the section leader I am very pleased to start with some positive news on recent releases and petitions. In summer 2017, the leaf-feeding noctuid moth Hypena opulenta for control of invasive swallow- worts, was finally approved for release in the U.S.! 2017 releases mostly failed, but further efforts are ongoing in 2018 by Lisa Tewksbury and Dick Casagrande at the University of Rhode Island. In the meantime releases are in full swing in Canada with good establishment. In 2018, approval for release was also finally obtained for the U.S. for the gall forming weevil Rhinusa pilosa on Yellow toadflax. Sharlene Sing from the US Forest Service has successfully established a rearing colony in quarantine at Montana State University for future field releases.