DOCSLIB.ORG

Forest Regeneration on the Osa Peninsula, Costa Rica Manette E

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Forest Regeneration on the Osa Peninsula, Costa Rica Manette E University of Connecticut OpenCommons@UConn Master's Theses University of Connecticut Graduate School 12-27-2012 Forest Regeneration on the Osa Peninsula, Costa Rica Manette E. Sandor University of Connecticut, [email protected] Recommended Citation Sandor, Manette E., "Forest Regeneration on the Osa Peninsula, Costa Rica" (2012). Master's Theses. 369. https://opencommons.uconn.edu/gs_theses/369 This work is brought to you for free and open access by the University of Connecticut Graduate School at OpenCommons@UConn. It has been accepted for inclusion in Master's Theses by an authorized administrator of OpenCommons@UConn. For more information, please contact [email protected]. Forest Regeneration on the Osa Peninsula, Costa Rica Manette Eleasa Sandor A.B., Vassar College, 2004 A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science At the University of Connecticut 2012 i APPROVAL PAGE Masters of Science Thesis Forest Regeneration on the Osa Peninsula, Costa Rica Presented by Manette Eleasa Sandor, A.B. Major Advisor________________________________________________________________ Robin L. Chazdon Associate Advisor_____________________________________________________________ Robert K. Colwell Associate Advisor_____________________________________________________________ Michael R. Willig University of Connecticut 2012 ii Acknowledgements Funding for this project was provided through the Connecticut State Museum of Natural History Student Research Award and the Blue Moon Fund. Both Osa Conservation and Lapa Ríos Ecolodge and Wildlife Resort kindly provided the land on which various aspects of the project took place. Three herbaria helpfully provided access to their specimens: Instituto Nacional de Biodiversidad (INBio) in Costa Rica, George Safford Torrey Herbarium at the University of Connecticut, and the Harvard University Herbaria. I cannot thank the staff of these herbaria enough for all of their assistance. Thanks are also due to FUNDATEC and Instituto Tecnologico de Costa Rica. Thanks are due to a great number of people for their assistance and contributions to this project. Marvin Lopes-Morales assisted with data collection in the field as well as provided his incredible knowledge of the flora (and fauna) of the Osa Peninsula. Julian Reese was also instrumental in data and sample collection in the field. Data on functional traits were collected with assistance from A. Wendt and A. DeFancesco. M. Ortega Guitierrez, M. Arguedas, M. Morales Salazar, L. Acosta, M. Diaz, and E. Diaz all also helped with the collection of the data in the field. The administrative assistance of A. St. Onge, P. Anderson, K. Tebo, G. Saborio, and C. Monge, either in Connecticut or Costa Rica, was invaluable. I owe much gratitude to Robin Chazdon who set up the successional chronosequence and allowed me to enhance and analyze the data collected therein. She also contributed a great deal to the framework and the written product of the project. My committee members, Michael Willig and Robert Colwell, also contributed a great deal of their time and expertise to support me in the completion of this project. iii A few other people provided advice and expertise. Reinaldo Aguilar was essential for the identification of many species of trees. Braulio Vilchez Alvarado loaned his time to introduce me to the Osa Peninsula. Rebecca Cole, Alan Townsend, Cory Cleveland, Edgar Oritz Malavassi, and Juan Pablo Arroyo Moya all provided assistance on leaf collection, soil analysis, and/or GIS analysis. A number of graduate students in the Chazdon-Silander lab complex and out were of great assistance. Finally, I would like to thank my friends and especially my family who supported me throughout this process. iv Contents Acknowledgements ...................................................................................................................................... iii Thesis Abstract ............................................................................................................................................. vi CHAPTER 1: ................................................................................................................................................... 1 Introduction .............................................................................................................................................. 2 Methods .................................................................................................................................................... 4 Results ..................................................................................................................................................... 11 Discussion................................................................................................................................................ 15 Tables ...................................................................................................................................................... 22 Figures ..................................................................................................................................................... 24 References .............................................................................................................................................. 32 Appendix ................................................................................................................................................. 37 CHAPTER 2: ................................................................................................................................................. 50 Introduction ............................................................................................................................................ 51 Methods .................................................................................................................................................. 52 Results ..................................................................................................................................................... 61 Discussion................................................................................................................................................ 67 Tables ...................................................................................................................................................... 73 Figures ..................................................................................................................................................... 81 References .............................................................................................................................................. 87 Appendix ................................................................................................................................................. 91 v Thesis Abstract Woody species diversity of secondary forest has the potential to converge with that found in old growth forest. This study is the first to examine multiple aspects of species and reproductive trait diversity, and their relationship to each other, across a successional chronosequence encompassing recently abandoned pasture, older second growth, and old growth forest. We focused on dispersal mechanism, pollinator, diaspore length, and fruit length as key reproductive traits. Species richness and species diversity increases with increasing age of forest. Diaspore size and diversity as well as fruit size generally increased with increasing age of forest, but fruit size diversity did not significantly change with increasing age of forest. Abundance of animal-dispersed species increased whereas wind-dispersed species decreased in abundance over succession. Insect-pollinated individuals were most abundant, especially in early and mid-second growth forests, whereas wind-pollinated individuals were more abundant in late second-growth forests and even more abundant in old growth forests. Diaspore diversity, pollination diversity, and reproductive trait richness were significantly correlated with species richness, but other measures of reproductive trait diversity were not. Our results suggest that different community assembly processes involve different reproductive traits, and that secondary forest plots are on a trajectory to recover levels of diversity found in old growth forest. Recovery of anthropogenically disturbed forest can also be affected by remnant trees, left when tropical forests are cleared for agriculture or grazing. These old growth trees act as nuclei of forest regeneration following field abandonment. This study is among the first to investigate the effects of remnant trees on nearby forest structure and biodiversity, 20-30 years post- abandonment. Regeneration of woody species ≥ 1 cm or 5 cm diameter at breast height (dbh) beneath remnant trees does not significantly differ in density or basal area. Species richness is vi higher around remnant trees than around reference trees. The species composition around remnant trees is significantly different from that around reference trees and more closely resembles that of nearby old growth forest. A multinomial classification method to categorize species as old growth specialists, second growth specialists, or generalists used in the chronosequence plots was applied to the species found around remnant and reference trees. The proportion of old growth specialists and generalists around remnant trees is
Load more

Recommended publications
  • Plants for a Future Species Database Bibliography
    Plants For A Future Species Database Bibliography Numbers in square brackets are the reference numbers that appear in the database. [K] Ken Fern Notes from observations, tasting etc at Plants For A Future and on field trips. [1] F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951 Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaces in 1992 by a new dictionary (see [200]). [1b] Food Plants International. http://foodplantsinternational.com/plants/ [1c] Natural Resources Conservation Service http://plants.usda.gov [1d] Invasive Species Compendium www.cabi.org [2] Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications 1972 ISBN 0-486-20459-6 Lots of entries, quite a lot of information in most entries and references. [3] Simmons. A. E. Growing Unusual Fruit. David and Charles 1972 ISBN 0-7153-5531-7 A very readable book with information on about 100 species that can be grown in Britain (some in greenhouses) and details on how to grow and use them. [4] Grieve. A Modern Herbal. Penguin 1984 ISBN 0-14-046-440-9 Not so modern (1930's?) but lots of information, mainly temperate plants. [5] Mabey. R. Food for Free. Collins 1974 ISBN 0-00-219060-5 Edible wild plants found in Britain. Fairly comprehensive, very few pictures and rather optimistic on the desirability of some of the plants. [6] Mabey. R. Plants with a Purpose. Fontana 1979 ISBN 0-00-635555-2 Details on some of the useful wild plants of Britain. Poor on pictures but otherwise very good.
    [Show full text]
  • Approved Plant List 10/04/12
    FLORIDA The best time to plant a tree is 20 years ago, the second best time to plant a tree is today. City of Sunrise Approved Plant List 10/04/12 Appendix A 10/4/12 APPROVED PLANT LIST FOR SINGLE FAMILY HOMES SG xx Slow Growing “xx” = minimum height in Small Mature tree height of less than 20 feet at time of planting feet OH Trees adjacent to overhead power lines Medium Mature tree height of between 21 – 40 feet U Trees within Utility Easements Large Mature tree height greater than 41 N Not acceptable for use as a replacement feet * Native Florida Species Varies Mature tree height depends on variety Mature size information based on Betrock’s Florida Landscape Plants Published 2001 GROUP “A” TREES Common Name Botanical Name Uses Mature Tree Size Avocado Persea Americana L Bahama Strongbark Bourreria orata * U, SG 6 S Bald Cypress Taxodium distichum * L Black Olive Shady Bucida buceras ‘Shady Lady’ L Lady Black Olive Bucida buceras L Brazil Beautyleaf Calophyllum brasiliense L Blolly Guapira discolor* M Bridalveil Tree Caesalpinia granadillo M Bulnesia Bulnesia arboria M Cinnecord Acacia choriophylla * U, SG 6 S Group ‘A’ Plant List for Single Family Homes Common Name Botanical Name Uses Mature Tree Size Citrus: Lemon, Citrus spp. OH S (except orange, Lime ect. Grapefruit) Citrus: Grapefruit Citrus paradisi M Trees Copperpod Peltophorum pterocarpum L Fiddlewood Citharexylum fruticosum * U, SG 8 S Floss Silk Tree Chorisia speciosa L Golden – Shower Cassia fistula L Green Buttonwood Conocarpus erectus * L Gumbo Limbo Bursera simaruba * L
    [Show full text]
  • "National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary."
    Intro 1996 National List of Vascular Plant Species That Occur in Wetlands The Fish and Wildlife Service has prepared a National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary (1996 National List). The 1996 National List is a draft revision of the National List of Plant Species That Occur in Wetlands: 1988 National Summary (Reed 1988) (1988 National List). The 1996 National List is provided to encourage additional public review and comments on the draft regional wetland indicator assignments. The 1996 National List reflects a significant amount of new information that has become available since 1988 on the wetland affinity of vascular plants. This new information has resulted from the extensive use of the 1988 National List in the field by individuals involved in wetland and other resource inventories, wetland identification and delineation, and wetland research. Interim Regional Interagency Review Panel (Regional Panel) changes in indicator status as well as additions and deletions to the 1988 National List were documented in Regional supplements. The National List was originally developed as an appendix to the Classification of Wetlands and Deepwater Habitats of the United States (Cowardin et al.1979) to aid in the consistent application of this classification system for wetlands in the field.. The 1996 National List also was developed to aid in determining the presence of hydrophytic vegetation in the Clean Water Act Section 404 wetland regulatory program and in the implementation of the swampbuster provisions of the Food Security Act. While not required by law or regulation, the Fish and Wildlife Service is making the 1996 National List available for review and comment.
    [Show full text]
  • Calophyllum Inophyllum (Kamani) Clusiaceae (Syn
    April 2006 Species Profiles for Pacific Island Agroforestry ver. 2.1 www.traditionaltree.org Calophyllum inophyllum (kamani) Clusiaceae (syn. Guttiferae) (mangosteen family) Alexandrian laurel, beach mahogany, beauty leaf, poon, oil nut tree (English); beach calophyllum (Papua New Guinea), biyuch (Yap); btaches (Palau); daog, daok (Guam, N. Marianas); dilo (Fiji); eet (Kosrae); feta‘u (Tonga); fetau (Samoa); isou (Pohnpei); kamani, kamanu (Hawai‘i); lueg (Marshalls); rakich (Chuuk); tamanu (Cook Islands, Society Islands, Marquesas); te itai (Kiribati) J. B. Friday and Dana Okano photo: J. B. Friday B. J. photo: Kamani trees are most commonly seen along the shoreline (Hilo, Hawai‘i). IN BRIEF Growth rate May initially grow up to 1 m (3.3 ft) in height Distribution Widely dispersed throughout the tropics, in- per year on good sites, although usually much more slowly. cluding the Hawaiian and other Pacific islands. Main agroforestry uses Mixed-species woodlot, wind- break, homegarden. Size Typically 8–20 m (25–65 ft) tall at maturity. Main products Timber, seed oil. Habitat Strand or low-elevation riverine, 0–200 m (660 ft) Yields No timber yield data available; 100 kg (220 lb) in Hawai‘i, up to 800 m (2000 ft) at the equator; mean an- nuts/tree/yr yielding 5 kg (11 lb) oil. nual temperatures 18–33°C (64–91°F); annual rainfall 1000– Intercropping Casts a heavy shade, so not suitable as an 5000 mm (40–200 in). overstory tree; has been grown successfully in mixed-species Vegetation Occurs on beach and in coastal forests. timber stands. Soils Grows best in sandy, well drained soils.
    [Show full text]
  • Effects of Forest Fragmentation on Bottom-Up Control in Leaf-Cuttings Ants
    Effects of forest fragmentation on bottom-up control in leaf-cuttings ants Dissertation zur Erlangung des naturwissenschaftlichen Doktorgrades Fachbereich Biologie Technische Universität Kaiserslautern vorgelegt von M.Sc. Pille Urbas Kaiserslautern, Dezember 2004 1. Gutachter: Prof. Dr. Burkhard Büdel 2. Gutachter: PD Dr. Jürgen Kusch Vorsitzender der Prüfungskommission: Prof. Dr. Matthias Hahn ACKNOWLEDGEMENTS I ACKNOWLEDGEMENTS I wish to thank my family for always being there; Joachim Gerhold who gave me great support and Jutta, Klaus and Markus Gerhold who decided to provide me with a second family; my supervisors Rainer Wirth, Burkhard Büdel and the department of Botany, University of Kaiserslautern for integrating me into the department and providing for such an interesting subject and the infrastructure to successfully work on it; the co-operators at the Federal University of Pernambuco (UFPE), Brazil - Inara Leal and Marcelo Tabarelli - for their assistance and interchange during my time overseas; the following students for the co-operatation in collecting and analysing data for some aspects of this study: Manoel Araújo (LAI and LCA leaf harvest), Ùrsula Costa (localization and size measurements of LCA colonies), Poliana Falcão (LCA diet breadth) and Nicole Meyer (tree density and DBH). Conservation International do Brasil, Centro de Estudos Ambientais do Nordeste and Usina Serra Grande for providing infrastructure during the field work; Marcia Nascimento, Lourinalda Silva and Lothar Bieber (UFPE) for sharing their laboratory, equipment and knowledge for chemical analyses; Jose Roberto Trigo (University of Campinas) for providing some special chemicals; my friends in Brazil Reisla Oliveira, Olivier Darrault, Cindy Garneau, Leonhard Krause, Edvaldo Florentino, Marcondes Oliveira and Alexandre Grillo for supporting me in a foreign land.
    [Show full text]
  • Evolutionary Comparisons of the Chloroplast Genome in Lauraceae and Insights Into Loss Events in the Magnoliids
    GBE Evolutionary Comparisons of the Chloroplast Genome in Lauraceae and Insights into Loss Events in the Magnoliids Yu Song1,2,†,Wen-BinYu1,2,†, Yunhong Tan1,2,†, Bing Liu3,XinYao1,JianjunJin4, Michael Padmanaba1, Jun-Bo Yang4,*, and Richard T. Corlett1,2,* 1Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, China 2Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, Myanmar 3State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China 4Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China *Corresponding authors: E-mails: [email protected]; [email protected]. †These authors contributed equally to this work. Accepted: September 1, 2017 Data deposition: This project has been deposited at GenBank of NCBI under the accession number MF939337 to MF939351. Abstract Available plastomes of the Lauraceae show similar structure and varied size, but there has been no systematic comparison across the family. In order to understand the variation in plastome size and structure in the Lauraceae and related families of magnoliids, we here compare 47 plastomes, 15 newly sequenced, from 27 representative genera. We reveal that the two shortest plastomes are in the parasitic Lauraceae genus Cassytha, with lengths of 114,623 (C. filiformis) and 114,963 bp (C. capillaris), and that they have lost NADH dehydrogenase (ndh) genes in the large single-copy region and one entire copy of the inverted repeat (IR) region. The plastomes of the core Lauraceae group, with lengths from 150,749 bp (Nectandra angustifolia) to 152,739 bp (Actinodaphne trichocarpa), have lost trnI-CAU, rpl23, rpl2,afragmentofycf2, and their intergenic regions in IRb region, whereas the plastomes of the basal Lauraceae group, with lengths from 157,577 bp (Eusideroxylon zwageri) to 158,530 bp (Beilschmiedia tungfangen- sis), have lost rpl2 in IRa region.
    [Show full text]
  • Centro Agronómico Tropical De Investigación Y Enseñanza Escuela De Posgrado
    CENTRO AGRONÓMICO TROPICAL DE INVESTIGACIÓN Y ENSEÑANZA ESCUELA DE POSGRADO Impacto potencial del cambio climático en bosques de un gradiente altitudinal a través de rasgos funcionales por: Eugenia Catalina Ruiz Osorio Tesis sometida a consideración de la Escuela de Posgrado como requisito para optar por el grado de Magister Scientiae en Manejo y Conservación de Bosques Tropicales y Biodiversidad Turrialba, Costa Rica, 2013 I DEDICATORIA § A Juan Carlos Restrepo Arismendi § II AGRADECIMIENTOS A la Organización Internacional de Maderas Tropicales (OIMT) y el Banco Interamericano de Desarrollo (BID) a través del proyecto CLIMIFORAD por el apoyo económico. A los miembros del comité especialmente a Bryan por creer en mí, Sergio por la paciencia, Diego por ser pura vida y Nelson por las asesorías botánicas. A los ayudantes de campo Vicente Herra, Leo Coto, Leo Jimenez y Mariela Saballos, por hacer de mi trabajo el de ustedes y alivianar las labores de campo. A Gloria y Jorge de la Reserva Biológica El Copal, a los guardaparques Merryl, Alexis, Leo, Juan y Agüero del Parque Nacional Tapantí-Macizo de la Muerte; Deiver, Giovany, Oscar y Carlos del Parque Nacional Barbilla. A la gran familia de Villa Mills: Marvin, Norma, Randal, Gallo y Belman. A los que me ayudaron a medir las hojas: Manuel, Cami, Julián, Jose Luis, Álvaro, Karime, Di, Juliano, Amilkar y Rebeca. A Manuel, Fabi, Jose y Dario por su solidaridad y compañía. A Zamora, Cristian y Nata por los mapas. A Fernando Casanoves por las contribuciones en la tesis A mi familia y mis amigos en CATIE Las personas crecen a través de la gente, si estamos en buena compañía es más agradable.
    [Show full text]
  • Tropical Plant-Animal Interactions: Linking Defaunation with Seed Predation, and Resource- Dependent Co-Occurrence
    University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 2021 TROPICAL PLANT-ANIMAL INTERACTIONS: LINKING DEFAUNATION WITH SEED PREDATION, AND RESOURCE- DEPENDENT CO-OCCURRENCE Peter Jeffrey Williams Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Williams, Peter Jeffrey, "TROPICAL PLANT-ANIMAL INTERACTIONS: LINKING DEFAUNATION WITH SEED PREDATION, AND RESOURCE-DEPENDENT CO-OCCURRENCE" (2021). Graduate Student Theses, Dissertations, & Professional Papers. 11777. https://scholarworks.umt.edu/etd/11777 This Dissertation is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. TROPICAL PLANT-ANIMAL INTERACTIONS: LINKING DEFAUNATION WITH SEED PREDATION, AND RESOURCE-DEPENDENT CO-OCCURRENCE By PETER JEFFREY WILLIAMS B.S., University of Minnesota, Minneapolis, MN, 2014 Dissertation presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Biology – Ecology and Evolution The University of Montana Missoula, MT May 2021 Approved by: Scott Whittenburg, Graduate School Dean Jedediah F. Brodie, Chair Division of Biological Sciences Wildlife Biology Program John L. Maron Division of Biological Sciences Joshua J. Millspaugh Wildlife Biology Program Kim R. McConkey School of Environmental and Geographical Sciences University of Nottingham Malaysia Williams, Peter, Ph.D., Spring 2021 Biology Tropical plant-animal interactions: linking defaunation with seed predation, and resource- dependent co-occurrence Chairperson: Jedediah F.
    [Show full text]
  • William Wayt Thomas1,2 & Melissa Tulig1
    Rodriguésia 66(4): 983-987. 2015 http://rodriguesia.jbrj.gov.br DOI: 10.1590/2175-7860201566404 Hard Copy to Digital: Flora Neotropica and the World Flora Online William Wayt Thomas1,2 & Melissa Tulig1 Abstract One of the greatest challenges in achieving the goals of the World Flora Online (WFO) will be to make available the huge amount of botanical information that is not yet available digitally. The New York Botanical Garden is using the Flora Neotropica monograph series as a model for digitization. We describe our efforts at digitizing Flora Neotropica monographs and why digitization of hardcopy descriptions must be a priority for the WFO project. Key words: Electronic monographs, open access, Flora Neotropica, monographs. Resumo Um dos maiores desafios para alcançar as metas do projeto World Flora Online (WFO), será a disponibilizar a enorme quantidade de informações botânicas que ainda não estão disponíveis digitalmente. O New York Botanical Garden está utilizando a série de monografias da Flora Neotropica como um modelo para a digitalização. Nós aqui descrevemos nossos esforços na digitalização das monografias da Flora Neotropica e porque a digitalização das descrições impressas deve ser uma prioridade para o projeto WFO. Palavras-chave: Monografias eletrônicas, open access, Flora Neotropica, monografias. Introduction is called the World Flora Online (WFO). This consortium of professionals will create open- The World Flora Online (WFO) was access one-stop searching of world flora with developed as part of the United Nation’s Global verified information, including new and previously Strategy for Plant Conservation with the goal of published data, and coordinated with links to other providing “an online flora of all known plants,” One plant database and catalog Web sites.
    [Show full text]
  • Renata Gabriela Vila Nova De Lima Filogenia E Distribuição
    RENATA GABRIELA VILA NOVA DE LIMA FILOGENIA E DISTRIBUIÇÃO GEOGRÁFICA DE CHRYSOPHYLLUM L. COM ÊNFASE NA SEÇÃO VILLOCUSPIS A. DC. (SAPOTACEAE) RECIFE 2019 RENATA GABRIELA VILA NOVA DE LIMA FILOGENIA E DISTRIBUIÇÃO GEOGRÁFICA DE CHRYSOPHYLLUM L. COM ÊNFASE NA SEÇÃO VILLOCUSPIS A. DC. (SAPOTACEAE) Dissertação apresentada ao Programa de Pós-graduação em Botânica da Universidade Federal Rural de Pernambuco (UFRPE), como requisito para a obtenção do título de Mestre em Botânica. Orientadora: Carmen Silvia Zickel Coorientador: André Olmos Simões Coorientadora: Liliane Ferreira Lima RECIFE 2019 Dados Internacionais de Catalogação na Publicação (CIP) Sistema Integrado de Bibliotecas da UFRPE Biblioteca Central, Recife-PE, Brasil L732f Lima, Renata Gabriela Vila Nova de Filogenia e distribuição geográfica de Chrysophyllum L. com ênfase na seção Villocuspis A. DC. (Sapotaceae) / Renata Gabriela Vila Nova de Lima. – 2019. 98 f. : il. Orientadora: Carmen Silvia Zickel. Coorientadores: André Olmos Simões e Liliane Ferreira Lima. Dissertação (Mestrado) – Universidade Federal Rural de Pernambuco, Programa de Pós-Graduação em Botânica, Recife, BR-PE, 2019. Inclui referências e anexo(s). 1. Mata Atlântica 2. Filogenia 3. Plantas florestais 4. Sapotaceae I. Zickel, Carmen Silvia, orient. II. Simões, André Olmos, coorient. III. Lima, Liliane Ferreira, coorient. IV. Título CDD 581 ii RENATA GABRIELA VILA NOVA DE LIMA Filogenia e distribuição geográfica de Chrysophyllum L. com ênfase na seção Villocuspis A. DC. (Sapotaceae Juss.) Dissertação apresentada e
    [Show full text]
  • Native Trees of Mexico: Diversity, Distribution, Uses and Conservation
    Native trees of Mexico: diversity, distribution, uses and conservation Oswaldo Tellez1,*, Efisio Mattana2,*, Mauricio Diazgranados2, Nicola Kühn2, Elena Castillo-Lorenzo2, Rafael Lira1, Leobardo Montes-Leyva1, Isela Rodriguez1, Cesar Mateo Flores Ortiz1, Michael Way2, Patricia Dávila1 and Tiziana Ulian2 1 Facultad de Estudios Superiores Iztacala, Av. De los Barrios 1, Los Reyes Iztacala Tlalnepantla, Universidad Nacional Autónoma de México, Estado de México, Mexico 2 Wellcome Trust Millennium Building, RH17 6TN, Royal Botanic Gardens, Kew, Ardingly, West Sussex, United Kingdom * These authors contributed equally to this work. ABSTRACT Background. Mexico is one of the most floristically rich countries in the world. Despite significant contributions made on the understanding of its unique flora, the knowledge on its diversity, geographic distribution and human uses, is still largely fragmented. Unfortunately, deforestation is heavily impacting this country and native tree species are under threat. The loss of trees has a direct impact on vital ecosystem services, affecting the natural capital of Mexico and people's livelihoods. Given the importance of trees in Mexico for many aspects of human well-being, it is critical to have a more complete understanding of their diversity, distribution, traditional uses and conservation status. We aimed to produce the most comprehensive database and catalogue on native trees of Mexico by filling those gaps, to support their in situ and ex situ conservation, promote their sustainable use, and inform reforestation and livelihoods programmes. Methods. A database with all the tree species reported for Mexico was prepared by compiling information from herbaria and reviewing the available floras. Species names were reconciled and various specialised sources were used to extract additional species information, i.e.
    [Show full text]
  • Chec List What Survived from the PLANAFLORO Project
    Check List 10(1): 33–45, 2014 © 2014 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution What survived from the PLANAFLORO Project: PECIES S Angiosperms of Rondônia State, Brazil OF 1* 2 ISTS L Samuel1 UniCarleialversity of Konstanz, and Narcísio Department C.of Biology, Bigio M842, PLZ 78457, Konstanz, Germany. [email protected] 2 Universidade Federal de Rondônia, Campus José Ribeiro Filho, BR 364, Km 9.5, CEP 76801-059. Porto Velho, RO, Brasil. * Corresponding author. E-mail: Abstract: The Rondônia Natural Resources Management Project (PLANAFLORO) was a strategic program developed in partnership between the Brazilian Government and The World Bank in 1992, with the purpose of stimulating the sustainable development and protection of the Amazon in the state of Rondônia. More than a decade after the PLANAFORO program concluded, the aim of the present work is to recover and share the information from the long-abandoned plant collections made during the project’s ecological-economic zoning phase. Most of the material analyzed was sterile, but the fertile voucher specimens recovered are listed here. The material examined represents 378 species in 234 genera and 76 families of angiosperms. Some 8 genera, 68 species, 3 subspecies and 1 variety are new records for Rondônia State. It is our intention that this information will stimulate future studies and contribute to a better understanding and more effective conservation of the plant diversity in the southwestern Amazon of Brazil. Introduction The PLANAFLORO Project funded botanical expeditions In early 1990, Brazilian Amazon was facing remarkably in different areas of the state to inventory arboreal plants high rates of forest conversion (Laurance et al.
    [Show full text]