DOCSLIB.ORG

Delta Intérieur Du Fleuve Niger Eddy WYMENGA Bakary KONE Jan VAN DER KAMP & Leo ZWARTS (Éds.) U Fleuve D U

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Delta Intérieur Du Fleuve Niger Eddy WYMENGA Bakary KONE Jan VAN DER KAMP & Leo ZWARTS (Éds.) U Fleuve D U Delta intérieur Delta Ecologie et gestion durable des ressources naturelles Delta intérieur Du fleuve niger Eddy WYMENGA Bakary KONE Jan VAN DER KAMP & Leo ZWARTS (éds.) D u fleuve Wetlands International (Sévaré, Dakar, Wageningen), Mali Altenburg & Wymenga conseillers ­écologiques, Veenwouden, Pays-Bas n iger Alterra, Green World Research Institute, Wageningen, Pays-Bas RIZA – Institut de l’Aménagement des Eaux Intérieurs et de l’Epuration des Eaux Usées, Lelystad, Pays-Bas Mali-PIN publication 02-01 Delta Intérieur du fleuve Niger Ce rapport final résume les résultats et activités Ministère de L’Environnement, Mali Ecologie et gestion durable des ressources naturelles du projet ‘Contribution à la gestion des zones humides et des oiseaux d’eau du Delta Intérieur du Niger’ (1998-2002), effectué dans le cadre du Ministère des Affaires Etrangères, Programme de Gestion Internationale de la Département de la Coopération au Delta intérieur Du fleuve niger Nature (PIN). Ce projet résulte de la collaboration Développement (DGIS), Pays-Bas éditeurs: intergouvernementale entre le Mali et les Pays- Eddy WYMENGA (A&W) Bas et est financé/appuyé par: Ministère de l’Agriculture, de la Nature Bakary KONE (Wetlands et de la Pêche, Pays-Bas International) Jan vAN dEr KAMP (A&W) Ministère des Transports, des Travaux Leo ZWArTS (rIZA) publics et de la Gestion des Eaux, Pays-Bas Ce projet a été réalisé grâce à la fructueuse colla- boration des partenaires suivants: Wetlands International (Sévaré, Dakar, Wageningen), Mali Altenburg & Wymenga conseillers écologiques, Veenwouden, Pays-Bas RIZA – Institut de l’Aménagement des Eaux Intérieurs et de l’Epuration des Eaux Usées, Lelystad, Pays-Bas Alterra, Green World Research Institute, Wageningen, Pays- Bas Donau Delta National Institute, Tulcea, Roumanie Wetlands International Altenburg & Wymenga conseillers écologiques Alterra, Green World Research Institute RIZA – Rijkswaterstaat 5 table Des Matières Préface 6 7 Colonies nicheuses d’oiseaux d’eau 163 Colofon Cartes et figures: Franske Hoekema (a&W) et Leo Zwarts 7.1. Colonies nicheuses dans le Delta 164 (RIZa) 1. Introduction 9 7.2. Effectifs reproducteurs d’oiseaux d’eau Coordinateur du projet: Bakary KONE dessins: Yde van der Heide (a&W), Benny Klazenga et 1.1. Historique du projet 10 nichant en colonies 168 Conseiller Technique de Recherche: Jan vaN dER KaMP Walia (page 218 et 219) 1.2. Buts et esquisse du projet 13 7.3. Les forêts inondées durant la crue assistants Techniques de Recherche: Mori dIaLLO, Bouba Photos: Leo Zwarts, à l’exception de Wibe altenburg (13, de 2002 177 FOFaNa 17, 20, 30 (à gauche), 160 (à droite), 162, 165, 176), albert 1.3. Esquisse de ce rapport 16 assistant Technique Chargé de Formation et Information: Beintema (8, 120, 195), Jan van de Kam (103, 113, 130, 1.4. Remerciements 18 7.4. Synthèse 180 almoustapha MaÏGa 140), Jan van der Kamp (39, 185, 192), Benny Klazenga 7.5. Comment suivre les colonies nicheuses? (composition page 165), Sine Konta (42), Eddy Wymenga 2 Brève description du Delta 21 182 Bakary KONE (36 (à droite), 188) et Wetlands International (68, 73, 208, 2.1. Esquisse générale 22 Wetlands International, BP 97, Sévaré, Mali 213, 218) tel. (+)223 420122 émail: [email protected] Illustration couvre-livre et page de titre: 2.2. Utilisation des terres rurales et communau- 8 Restauration à base communautaire des forêts www.wetlands.org Fallon dolly, Gorée, dakar-Sénégal tés locales 31 inondées 189 Mise en pages et couvre-livre: Beitske Sikkema 2.3. Principaux types de végétation 34 8.1. Fondement historique 190 albert BEINTEMa Imprimeur: Letsch Bv 2.4. État de la faune 38 8.2. Histoire du succès d’ Akkagoun et alterra, BP 47, 6700 aa Wageningen, Pays-Bas Dentaka 191 tel. (+)31 317 474700, email: [email protected] Ce rapport pourrait être cité de la façon suivante: www.alterra.nl Wymenga, E., B. Kone, J. van der Kamp & L. Zwarts 2002. 3 Eco-hydrologie du Delta 45 8.3. Identification des sites supplémentaires 194 delta Intérieur du Niger. Ecologie et gestion durable des 3.1. La pente et la crue 46 8.4. Vers les comités locaux de gestion 196 Eddy WYMENGa ressources naturelles. Mali-PIN publication 2002-01. 3.2. Variation de la superficie inondée 50 8.5. Pour le futur 198 Wetlands International, Sévaré/RIZa, Rijkswaterstaat, a&W conseillers écologiques, BP 32, 9269 ZR, veenwouden, 3.3. Zonage de la végétation 57 Pays-Bas Lelystad/altenburg & Wymenga conseillers écologiques, tel. (+)31 511 474764, email: [email protected] veenwouden. 9 Exploitation des oiseaux d’eau 201 www.altwym.nl Pour chacun des chapitres l’exemple suivant est préféré: 4 Organisation socio-économique du Delta 65 9.1. Introduction 202 Kamp, J. van der, M. diallo & B. Fofana 2002. dynamique 4.1. Organisations socio-économiques dans les 9.2. Méthode et zones d’étude 202 Leo ZWaRTS des populations d’oiseaux d’eau. pp. 87-141. En: Wymenga, villages partenaires 66 9.3. Résultats 203 E., B. Kone, J. van der Kamp & L. Zwarts 2002. delta RIZa, BP 17, 8200 aa Lelystad, Pays-Bas 4.2. Inventaire des valeurs socio-économiques 9.4. L’importance de l’exploitation 206 Intérieur du Niger. Ecologie et gestion durable des res- tel. (+) 31 320 298332 des ressources naturelles 72 email: [email protected] sources naturelles. Mali-PIN publication 2002-01. Wetlands 4.3. Synthèse 81 www.riza.nl International, Sévaré / RIZa, Rijkswaterstaat, Lelystad / 10 Formation et information 209 alterra, Wageningen / altenburg & Wymenga conseillers 10.1 Objectifs et contours 210 écologiques, veenwouden. 5 Dynamique des populations d’oiseaux 10.2. Cours de formation et ateliers 211 d’eau 87 10.3. Animation et sensibilisation 215 Mali-PIN publication 2002-01 / a&W-rapport 388 10.4. Synthèse 218 ISBN 90-807150-3-4 5.1. Introduction 88 5.2. Populations des oiseaux d’eau 92 © Wetlands International / altenburg & Wymenga 5.3. Distribution des oiseaux d’eau 105 11 Résumé, conclusions et conseillers écologiques / alterra / RIZa 5.4. Impact de la grande sécheresse sur les recommandations 221 populations d’oiseaux d’eau 127 11.1. Conclusions 221 5.5. Vers un programme de suivi 134 11.2. Recommandations 225 6 Niveaux de crue, oiseaux d’eau et ressources ali- Bibliographie 228 mentaires disponibles 141 6.1. Impact de la crue: les niveaux d’eau et la Summary 232 présence d’oiseaux d’eau dans le Debo 142 6.2. Zonage de la faune benthique 152 Appendices 236 6.3. Capacité d’accueil du complexe Debo 156 I. Retrouvailles des bagues 236 6.4. Conclusions 161 II. Liste des abréviations 240 6 Préface Préface 7 Préface dence d’une part sur les productions primaires et secondaires du DIN et d’autre part sur sa superficie inondable. Possédant à son sein les trois sites Ramsar du Mali Le Mali fait partie des pays situés au sud du Sahara. (Lac Debo-Walado Debo, Plaine de Séri et Lac Horo), Sa pluviométrie est irrégulière et mal répartie. Cette le DIN autrefois bénéficiait d’une riche diversité situation ajoutée à une forte pression démographi- biologique aussi bien faunistique que floristique. Le que (humaine et animale) ont entraîné une réduc- Lac Horo étant fortement tributaire du régime des tion de la production primaire dans les zones inon- crues du fleuve, ajoutés aux actions anthropiques, il dées et exondées, d’où une dégradation généralisée a beaucoup souffert durant ses dernières décennies. des ressources naturelles. Certaines espèces mammifères aquatiques comme l’ hippopotame et le lamantin sont sérieusement en Dans le paysage sahélien du Mali le Delta Intérieur déclin. En prenant les oiseaux d’eau comme bio- du Niger (DIN), vaste plaine d’inondation, est un indicateurs de la santé écologique du Delta Intérieur facteur capital pour l’économie malienne grâce à ses du Niger, nous pouvons affirmer que la biodiversité potentialités halieutiques, pastorales et agricoles et connaît une forte pression. Malgré une apparente joue un rôle important sur l’échèquier international abondance d’oiseaux d’eau, il a été constaté que grâce à sa riche biodiversité. D’une superficie plusieurs espèces sont menacées ou devenues rares d’envi ron 35.000 km2 s’étendant de Djenné à (Grue couronnée, Jabiru d’Afrique, Bec-en-ciseaux Tombouc tou, le DIN qui est la plus vaste zone d’Afrique, etc.) et d’autres comme le Héron goliath humide continentale d’Afrique de l’Ouest, se classe ont disparu. comme la seconde du continent après le delta de l’Okavango au Botswana. Son originalité tient dans le Les habitats marécageux de l’écosystème du Delta fait que le Niger et son affluent le Bani se ramifient Intérieur du Niger comme les bourgoutières, les relever les défis qui se posent à tous comme la du présent document, avec une mention spéciale au entre Djenné et Tombouctou sur une longueur de forêts inondées etc. sont fortement dépendants de gestion des ressources naturelles et de la biodiversité Directorat Général de la Coopération Internationale 400 km et une largeur moyenne de 90 km et l’hydrosystème du fleuve et sont sérieusement men- du DIN pour les générations futures. des Pays-Bas pour le financement du projet ayant s’étendent sur une grande plaine d’inondation acés de dégradation ou de disparition. La rareté de abouti à la réalisation de ce document. orientée sud-ouest/nord-est. Le fleuve Niger traver- ses ressources naturelles à haute valeur biologique et En vue de la mise en œuvre de tous ces accords, le se une cuvette caractérisée par une pente insensible économique dans le DIN a exacerbé les conflits entre Gouvernement du Mali en collaboration avec les Nancoman KEITA vers le nord. Son inclinaison sur 200 km est d’une les diverses populations exploitant ces ressources.
Load more

Recommended publications
  • 24. Tribe PANICEAE 黍族 Shu Zu Chen Shouliang (陈守良); Sylvia M
    POACEAE 499 hairs, midvein scabrous, apex obtuse, clearly demarcated from mm wide, glabrous, margins spiny-scabrous or loosely ciliate awn; awn 1–1.5 cm; lemma 0.5–1 mm. Anthers ca. 0.3 mm. near base; ligule ca. 0.5 mm. Inflorescence up to 20 cm; spike- Caryopsis terete, narrowly ellipsoid, 1–1.8 mm. lets usually densely arranged, ascending or horizontally spread- ing; rachis scabrous. Spikelets 1.5–2.5 mm (excluding awns); Stream banks, roadsides, other weedy places, on sandy soil. Guangdong, Hainan, Shandong, Taiwan, Yunnan [Bhutan, Cambodia, basal callus 0.1–0.2 mm, obtuse; glumes narrowly lanceolate, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Philippines, Sri back scaberulous-hirtellous in rather indistinct close rows (most Lanka, Thailand, Vietnam; Africa (probably introduced), Australia obvious toward lemma base), midvein pectinate-ciliolate, apex (Queensland)]. abruptly acute, clearly demarcated from awn; awn 0.5–1.5 cm. Anthers ca. 0.3 mm. Caryopsis terete, narrowly ellipsoid, ca. 3. Perotis hordeiformis Nees in Hooker & Arnott, Bot. Beech- 1.5 mm. Fl. and fr. summer and autumn. 2n = 40. ey Voy. 248. 1838. Sandy places, along seashores. Guangdong, Hebei, Jiangsu, 麦穗茅根 mai sui mao gen Yunnan [India, Indonesia, Malaysia, Nepal, Myanmar, Pakistan, Sri Lanka, Thailand]. Perotis chinensis Gandoger. This species is very close to Perotis indica and is sometimes in- Annual or short-lived perennial. Culms loosely tufted, cluded within it. No single character by itself is reliable for separating erect or decumbent at base, 25–40 cm tall. Leaf sheaths gla- the two, but the combination of characters given in the key will usually brous; leaf blades lanceolate to narrowly ovate, 2–4 cm, 4–7 suffice.
    [Show full text]
  • Wetlands, Biodiversity and the Ramsar Convention
    Wetlands, Biodiversity and the Ramsar Convention Wetlands, Biodiversity and the Ramsar Convention: the role of the Convention on Wetlands in the Conservation and Wise Use of Biodiversity edited by A. J. Hails Ramsar Convention Bureau Ministry of Environment and Forest, India 1996 [1997] Published by the Ramsar Convention Bureau, Gland, Switzerland, with the support of: • the General Directorate of Natural Resources and Environment, Ministry of the Walloon Region, Belgium • the Royal Danish Ministry of Foreign Affairs, Denmark • the National Forest and Nature Agency, Ministry of the Environment and Energy, Denmark • the Ministry of Environment and Forests, India • the Swedish Environmental Protection Agency, Sweden Copyright © Ramsar Convention Bureau, 1997. Reproduction of this publication for educational and other non-commercial purposes is authorised without prior perinission from the copyright holder, providing that full acknowledgement is given. Reproduction for resale or other commercial purposes is prohibited without the prior written permission of the copyright holder. The views of the authors expressed in this work do not necessarily reflect those of the Ramsar Convention Bureau or of the Ministry of the Environment of India. Note: the designation of geographical entities in this book, and the presentation of material, do not imply the expression of any opinion whatsoever on the part of the Ranasar Convention Bureau concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. Citation: Halls, A.J. (ed.), 1997. Wetlands, Biodiversity and the Ramsar Convention: The Role of the Convention on Wetlands in the Conservation and Wise Use of Biodiversity.
    [Show full text]
  • On the Taxonomic Position of Panicum Scabridum (Poaceae, Panicoideae, Paspaleae)
    Phytotaxa 163 (1): 001–015 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ Article PHYTOTAXA Copyright © 2014 Magnolia Press ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.163.1.1 On the taxonomic position of Panicum scabridum (Poaceae, Panicoideae, Paspaleae) M. AMALIA SCATAGLINI1,2, SANDRA ALISCIONI1 & FERNANDO O. ZULOAGA1 1Instituto de Botánica Darwinion, Labardén 200, Casilla de Correo 22, B1642HYD, San Isidro, Buenos Aires, Argentina. 2Author for correspondence: [email protected] Abstract Panicum scabridum, an incertae sedis species of Panicum s.l., is here included in the genus Coleataenia, following a phylogenetic analysis based on one new ndhF sequence of the species and associated morphological data. Panicum scabridum and species of Coleataenia are cespitose and perennial plants, with a lower glume (1–)3–5-nerved, 1/3 to 3/4 of the spikelet, upper glume and lower lemma 5–9-nerved, and upper anthecium smooth, shiny, and indurate. Within Coleataenia, P. scabridum appeared as the sister taxon of the species pair C. prionitis and C. petersonii; these three species are the only NADP-me taxa of tribe Paspaleae exhibiting two bundle sheaths around the vascular bundles, i.e., with an outer parenchymatous sheath and an inner mestome sheath with specialized chloroplasts. The new combination Coleataenia scabrida is proposed and a lectotype is designated. Key words: Panicum scabridum, phylogeny, combined analysis, anatomy Introduction Panicum scabridum Döll (1877: 201), originally described from a specimen collected in Brazil, grows in Colombia, Venezuela and the Guianas to northern Brazil and Bolivia, in wet open places at low elevations.
    [Show full text]
  • The Grasses of Chiquitanía, Santa Cruz, Bolivia Timothy J
    Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1989 The grasses of Chiquitanía, Santa Cruz, Bolivia Timothy J. Killeen Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Botany Commons Recommended Citation Killeen, Timothy J., "The grasses of Chiquitanía, Santa Cruz, Bolivia " (1989). Retrospective Theses and Dissertations. 9060. https://lib.dr.iastate.edu/rtd/9060 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS The most advanced technology has been used to photo­ graph and reproduce this manuscript from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are re­ produced by sectioning the original, beginning at the upper left-hand corner and continuing from left to right in equal sections with small overlaps.
    [Show full text]
  • Acta Botanica Brasilica - 35(1): 22-36
    Acta Botanica Brasilica - 35(1): 22-36. January-March 2021. doi: 10.1590/0102-33062020abb0188 Predicting the potential distribution of aquatic herbaceous plants in oligotrophic Central Amazonian wetland ecosystems Aline Lopes1, 2* , Layon Oreste Demarchi2, 3 , Augusto Cesar Franco1 , Aurélia Bentes Ferreira2, 3 , Cristiane Silva Ferreira1 , Florian Wittmann2, 4 , Ivone Neri Santiago2 , Jefferson da Cruz2, 5 , Jeisiane Santos da Silva2, 3 , Jochen Schöngart2, 3 , Sthefanie do Nascimento Gomes de Souza2 and Maria Teresa Fernandez Piedade2, 3 Received: May 25, 2020 Accepted: November 13, 2020 ABSTRACT . Aquatic herbaceous plants are especially suitable for mapping environmental variability in wetlands, as they respond quickly to environmental gradients and are good indicators of habitat preference. We describe the composition of herbaceous species in two oligotrophic wetland ecosystems, floodplains along black-water rivers (igapó) and wetlands upon hydromorphic sand soils (campinarana) in the Parque Nacional do Jaú and the Reserva de Desenvolvimento Sustentável Uatumã in Central Amazonia, both protected areas. We tested for the potential distribution range (PDR) of the most frequent species of these ecosystems, which are the ones that occurred in at least two of the sampled wetlands, using species distribution models (SDMs). In total, 98 aquatic herbaceous species were recorded, of which 63 occurred in igapós and 44 in campinaranas. Most igapó species had ample PDRs across the Neotropics, while most campinaranas species were restricted to the Amazon Basin. These results are congruent with studies that described similar distribution patterns for tree and bird species, which emphasizes a high degree of endemism in Amazonian campinarana. However, we also found differences in the potential distribution of species between the two protected areas, indicating high environmental variability of oligotrophic ecosystems that deserve further investigation to develop effective measures for their conservation and protection.
    [Show full text]
  • (Poaceae) in Madagascar: Review of Current Knowledge
    Endemic non-bambusoid genera of grasses (Poaceae) in Madagascar: Review of current knowledge Maria S. Vorontsova1 & Solofo E. Rakotoarisoa2 genres de Poaceae non bambousoïdes endémiques 1Herbarium, Library, Art & Archives, Royal Botanic de Madagascar ont été révisés et un index des noms Gardens, Kew, Richmond, Surrey, TW9 3AE, United génériques que l’on croyait être endémique a été Kingdom présenté. Six genres de graminées non-bambous Email: [email protected] sont actuellement acceptés comme endémiques de 2Kew Madagascar Conservation Centre, Lot II J 131 B Madagascar : Cyphochlaena, Decaryella, Lecomtella, Ambodivoanjo, Ivandry, Antananarivo 101, Madagascar Neostapfiella, Viguierella et Yvesia. Plusieurs Email: [email protected] collections de Poaceae sont encore nécessaires. Des descriptions, des clés d’identification, des illustrations, des cartes, une liste complète de tous Abstract les spécimens connus et des évaluations de statut Non-bambusoid Poaceae genera endemic de conservation de l’UICN sont présentées afin to Madagascar are reviewed and an index to d’avancer les missions de collecte dans le futur. generic names previously thought to be endemic Mots clés : Cyphochlaena, Decaryella, Lecomtella, is presented. There are six genera of non- Neostapfiella, Poaceae, Viguierella, Yvesia bamboo grasses currently accepted as endemic to Madagascar: Cyphochlaena, Decaryella, Introduction Lecomtella, Neostapfiella, Viguierella, and Yvesia. More collections of grasses are needed to expand Representatives of the family Poaceae (grasses) in current information. Descriptions, identification keys, Madagascar are often considered to be weeds or illustrations, maps, a full list of all known specimens cattle feed and of no interest to science. Grasslands and IUCN conservation assessments are provided to cover more than 65% of the land surface of the aid future research.
    [Show full text]
  • Fire: Its Effect on Grasslands, Including Swamps-Southern, Central and Eastern Africa
    Fire: Its Effect on Grasslands, Including Swamps-Southern, Central and Eastern Africa H. J. VAN RENSBURG Range Ecologist, F. A. O. Gabrone, Botsrwana* INTRODUCTION THE aspects of fire described in this paper relate to a very large area. The contents are based on the results from experi­ ments and observations carried out in Southern, Central and Eastern Africa for many years. Conditions vary greatly, climatically, topographically and in vege­ tation types and soils. They range from coastal regions with variable grassland-woodland formations to high altitude mountain grassland and woodland associations. There are extensive inland plateaux sup­ porting mixed vegetation communities. There are extensive flood plains associated with large drainage systems. These are subjected to various degrees of inundation. Some flood plain areas are rela­ tively dry while others are under permanent swamp and lagoon. Due to the extent and complexity of this subject, it is only pos­ sible to deal with relatively few aspects . .. Current address: Pasture & Fodder Crops Branch, Plant Production & Protec­ tion Division, F.A.O., Rome, Italy. 175 H. J. VAN RENSBURG Fires are cleansers as well as destroyers. Nature gives of her bounty and if man does not use it to the utmost, he is left with a residue that, in course of time, becomes a hazard. In most parts of Africa there is no rain for about 8 months of the year. People wait and pray for rain so that crops and pastures may grow. Growth is rapid during the rainy season. Herbage, surplus to grazing requirements, should be converted into hay and silage while it is still young and nutritious.
    [Show full text]
  • Classification and Biogeography of Panicoideae (Poaceae) in the New World Fernando O
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Scholarship@Claremont Aliso: A Journal of Systematic and Evolutionary Botany Volume 23 | Issue 1 Article 39 2007 Classification and Biogeography of Panicoideae (Poaceae) in the New World Fernando O. Zuloaga Instituto de Botánica Darwinion, San Isidro, Argentina Osvaldo Morrone Instituto de Botánica Darwinion, San Isidro, Argentina Gerrit Davidse Missouri Botanical Garden, St. Louis Susan J. Pennington National Museum of Natural History, Smithsonian Institution, Washington, D.C. Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons, and the Ecology and Evolutionary Biology Commons Recommended Citation Zuloaga, Fernando O.; Morrone, Osvaldo; Davidse, Gerrit; and Pennington, Susan J. (2007) "Classification and Biogeography of Panicoideae (Poaceae) in the New World," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 23: Iss. 1, Article 39. Available at: http://scholarship.claremont.edu/aliso/vol23/iss1/39 Aliso 23, pp. 503–529 ᭧ 2007, Rancho Santa Ana Botanic Garden CLASSIFICATION AND BIOGEOGRAPHY OF PANICOIDEAE (POACEAE) IN THE NEW WORLD FERNANDO O. ZULOAGA,1,5 OSVALDO MORRONE,1,2 GERRIT DAVIDSE,3 AND SUSAN J. PENNINGTON4 1Instituto de Bota´nica Darwinion, Casilla de Correo 22, Labarde´n 200, San Isidro, B1642HYD, Argentina; 2([email protected]); 3Missouri Botanical Garden, PO Box 299, St. Louis, Missouri 63166, USA ([email protected]); 4Department of Botany, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20013-7012, USA ([email protected]) 5Corresponding author ([email protected]) ABSTRACT Panicoideae (Poaceae) in the New World comprise 107 genera (86 native) and 1357 species (1248 native).
    [Show full text]
  • Molecular Biogeography of Grasses and Tropical Grasslands Jan Hackel
    Molecular biogeography of grasses and tropical grasslands Jan Hackel To cite this version: Jan Hackel. Molecular biogeography of grasses and tropical grasslands. Vegetal Biology. Université Paul Sabatier - Toulouse III, 2017. English. NNT : 2017TOU30222. tel-03123970 HAL Id: tel-03123970 https://tel.archives-ouvertes.fr/tel-03123970 Submitted on 28 Jan 2021 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. Molecular biogeography of grasses and tropical grasslands Biogéographie moléculaire des graminées et des savanes tropicales Jan Hackel 13 December 2017 Doctoral dissertation Thèse de doctorat Université Toulouse III – Paul Sabatier Laboratoire Evolution et Diversité Biologique Supervisor/Directeur de thèse: Guillaume Besnard Examination board/Jury de thèse: Monique Gardes, Université Toulouse III – Paul Sabatier Alex Baumel, Aix-Marseille Université (rapporteur) Peter Linder, Universität Zürich Yves Vigouroux, IRD Montpellier (rapporteur) Acknowledgements I would like to thank a number of people for accompanying me through these last three years. First of all, Guillaume Besnard was a great supervisor, always available for feedback, with this intuition for the curious details, and we spent hours in the afternoon heat of Madagascar sterilising grass leaves. Maria Vorontsova was involved in all parts of this dissertation.
    [Show full text]
  • Grasses of Mali
    Smithsonian Institution Scholarly Press smithsonian contributions to botany • number 108 Smithsonian Institution Scholarly Press Grasses of Mali Kamal M. Ibrahim, Shruti Dube, Paul M. Peterson, and Hasnaa A. Hosni 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 in thousands of titles issued in series publications under the Smithsonian imprint, commencing 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 Smithsonian Institution Scholarly Press (SISP) publishes small papers and full-scale monographs that report on research and collections of the Institution’s museums and research centers. The Smithsonian Contributions Series are distributed via exchange mailing lists to libraries, universities, and similar institutions throughout the world. Manuscripts intended for publication in the Contributions Series undergo substantive peer review and evalu- ation by SISP’s Editorial Board, as well as evaluation by SISP for compliance with manuscript preparation guidelines (available at https://scholarlypress.si.edu).
    [Show full text]
  • Acroceras Zizanioides
    Weed Science Society of America Acroceras zizanioides Nomenclature: Family: Poaceae Species: Acroceras zizanioides (Kunth) Dandy Synonyms: Panicum zizanioides Kunth Panicum oryzoides Stapf Acroceras oryzoides Stapf Echinochloa zizanioides (Kunth) Roberty Echinochloa oryzoides (Stapf) Roberty Panicum oryzoides Sw. Panicum ogowense Franch. Panicum lutetense K. Schum. Panicum balbisianum Schult. Panicum latifolium Hook. f. Common Names: oats grass (Malaysia); arracillo (Spanish) Bayer Code: ACOZI Description: A perennial grass with widely scrambling or trailing stems, rooting at the nodes. Leaves narrowly lanceolate, 4–15 cm long, up to 3 cm wide, flat, faintly cross- veined, rounded and clasping at the base, gradually narrowing to an acute tip, glabrous. Ligule small and membranous. Leaf sheath rounded with a hairy margin. Flowering culms up to 100 cm high, the nodes glabrous. Inflorescence with a central axis 10–25 cm long and mainly divergent racemes 4–12 cm long, sometimes with secondary branching, their rachis triquetrous, glabrous. Spikelets lanceolate, 4.5–6.5 mm long, glabrous, the glumes not separated; upper glume and lower lemma distinctly nipped at the tip. Acroceras zizanioides Häfliger and Scholz, 1980 Distribution: Listed as a “principal” weed in Trinidad, “present” in Australia, and in the flora of Suriname, but little of the biology is known (Holm et al., 1979) World grasses (Häfliger and Scholz, 1980) Uganda, Tanzania, West Africa to Angola, India, tropical America (Clayton and Renvoize, 1982) Senegal, Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Nigeria, Cameroon, Fernando Po, Congo, Angola, India, tropical America (Heppner et al., 1972) Angola, Botswana, Cameroon, Congo, Cote D'Ivoire, Ghana, Guinea, Liberia, Malawi, Mozambique, Nigeria, Senegal, Sierra Leone, Tanzania, Uganda, Zaire, Zambia, Zimbabwe, India, Mexico, Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, French Guiana, Guatemala, Guyana, Honduras, Jamaica, Nicaragua, Panama, Paraguay, Peru, Suriname, Uruguay (USDA, 2001) G.
    [Show full text]
  • Ongava Grasses Checklist
    Page 1 of 5 Genus Common Name Scientific Name Form Muller Veld Grazing Acranche 1 Acranche racemosa A Acroceras 2 Nile grass Acroceras macrum PH Agrostis 3 South African bentgrass Agrostis lachnantha var. lachnantha P / A Andropogon 4 Hairy bluegrass Andropogon chinensis P Y 3 3 5 Snowflake grass Andropogon eucomus P 6 Bluegrass Andropogon gayanus var. polycladus P Y 3 3 7 Hairy blue andropogon Andropogon schirensis P Anthephora 8 Woolgrass Anthephora pubescens P Y 3 3 9 Branched woolgrass Anthephora ramosa P 10 Annual woolgrass Anthephora schinzii A Y 1 1 Aristida 11 Annual bristlegrass Aristida adscensionis A Y 1 1 12 Perennial bristlegrass Aristida congesta subsp. congesta P Y 1 1 13 Loose bristlegrass Aristida effusa A Y 1 1 14 Fox-brush Aristida hordeacea A Y 1 1 15 Hubbard’s-bristlegrass Aristida hubbardiana A 16 Giant stickgrass Aristida meridionalis P Y 2 2 17 Single-awned bristlegrass Aristida parvula A 18 Pilger’s-bristlegrass Aristida pilgeri P Y 1 1 19 Large-seeded bristlegrass Aristida rhiniochloa A Y 1 1 20 Purple three-awn Aristida scabrivalvis subsp. scabrivalvis A 21 Sandveld bristlegrass Aristida stipitata subsp. graciliflora P Y 1 1 22 Robust bristlegrass Aristida stipitata subsp. robusta P Y 1 1 23 Sandveld long-awned stickgrass Aristida stipitata subsp. stipitata P Y 1 1 Bothriochloa 24 Pinhole grass Bothriochloa insculpta P 25 Smelly grass Bothriochloa radicans P Y 1 1 Brachiaria 26 Annual brachiaria Brachiaria deflexa A Y 1 1 27 Sweet signalgrass Brachiaria eruciformis A 28 Sand brachiaria Brachiaria glomerata A
    [Show full text]