Redalyc.Photosynthetic Performance of Mangroves Rhizophora Mangle
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
DISSERTAÇÃO Caroline Leal Rodrigues Soares.Pdf
UNIVERSIDADE FEDERAL DE PERNAMBUCO CENTRO DE BIOCIÊNCIAS PROGRAMA DE PÓS GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS CAROLINE LEAL RODRIGUES SOARES AVALIAÇÃO DA ATIVIDADE CICATRIZANTE IN VITRO E IN VIVO DO EXTRATO HIDROALCOÓLICO DE LAGUNCULARIA RACEMOSA (L) C.F. GAERTN Recife 2018 CAROLINE LEAL RODRIGUES SOARES AVALIAÇÃO DA ATIVIDADE CICATRIZANTE IN VITRO E IN VIVO DO EXTRATO HIDROALCOÓLICO DE LAGUNCULARIA RACEMOSA (L) C.F. GAERTN Dissertação apresentada ao Programa de Pós- Graduação em Ciências Biológicas da Universidade Federal de Pernambuco, como parte dos requisitos parciais para obtenção do título de mestre em Ciências Biológicas. Área de concentração: Biologia Química para a Saúde Orientadora: Profª. Drª. Teresinha Gonçalves da Silva Recife 2018 Dados Internacionais de Catalogação na Publicação (CIP) de acordo com ISBD Soares, Caroline Leal Rodrigues Avaliação da atividade cicatrizante in vitro e in vivo do extrato hidroalcoólico de Laguncularia racemosa (L) C.F. Gaertn / Caroline Leal Rodrigues Soares - 2018. 85 folhas: il., fig., tab. Orientadora: Teresinha Gonçalves da Silva Dissertação (Mestrado) – Universidade Federal de Pernambuco. Centro de Biociências. Programa de Pós-Graduação em Ciências Biológicas. Recife, 2018. Inclui referências e anexo 1. Plantas medicinais 2. Laguncularia racemosa 3. Cicatrização I. Silva, Teresinha Gonçalves da (orient.) II. Título 615.321 CDD (22.ed.) UFPE/CB-2018-452 Elaborado por Claudina Karla Queiroz Ribeiro CRB4/1752 CAROLINE LEAL RODRIGUES SOARES AVALIAÇÃO DA ATIVIDADE CICATRIZANTE IN VITRO E IN VIVO DO EXTRATO HIDROALCOÓLICO DE LAGUNCULARIA RACEMOSA (L) C.F. GAERTN Dissertação apresentada ao Programa de Pós- Graduação em Ciências Biológicas da Universidade Federal de Pernambuco, como parte dos requisitos parciais para obtenção do título de mestre em Ciências Biológicas. -
Influence of Propagule Flotation Longevity and Light
Influence of Propagule Flotation Longevity and Light Availability on Establishment of Introduced Mangrove Species in Hawai‘i1 James A. Allen2,3 and Ken W. Krauss2,4,5 Abstract: Although no mangrove species are native to the Hawaiian Archipel- ago, both Rhizophora mangle and Bruguiera sexangula were introduced and have become naturalized. Rhizophora mangle has spread to almost every major Ha- waiian island, but B. sexangula has established only on O‘ahu, where it was inten- tionally introduced. To examine the possibility that differences in propagule characteristics maintain these patterns of distribution, we first reviewed the lit- erature on surface currents around the Hawaiian Islands, which suggest that propagules ought to disperse frequently from one island to another within 60 days. We then tested the ability of propagules of the two species to float for pe- riods of up to 63 days and to establish under two light intensities. On average, R. mangle propagules floated for longer periods than those of B. sexangula, but at least some propagules of both species floated for a full 60 days and then rooted and grew for 4 months under relatively dense shade. A large percentage (@83%) of R. mangle propagules would be expected to float beyond 60 days, and approx- imately 10% of B. sexangula propagules also would have remained afloat. There- fore, it seems likely that factors other than flotation ability are responsible for the failure of B. sexangula to become established on other Hawaiian islands. The Hawaiian Archipelago, located in Mangrove species were first introduced to the central Pacific Ocean between 18 and Hawai‘i in 1902, when Rhizophora mangle L. -
TAXON:Conocarpus Erectus L. SCORE:5.0 RATING:Evaluate
TAXON: Conocarpus erectus L. SCORE: 5.0 RATING: Evaluate Taxon: Conocarpus erectus L. Family: Combretaceae Common Name(s): button mangrove Synonym(s): Conocarpus acutifolius Willd. ex Schult. buttonwood Conocarpus procumbens L. Sea mulberry Assessor: Chuck Chimera Status: Assessor Approved End Date: 30 Jul 2018 WRA Score: 5.0 Designation: EVALUATE Rating: Evaluate Keywords: Tropical Tree, Naturalized, Coastal, Pure Stands, Water-Dispersed Qsn # Question Answer Option Answer 101 Is the species highly domesticated? y=-3, n=0 n 102 Has the species become naturalized where grown? 103 Does the species have weedy races? Species suited to tropical or subtropical climate(s) - If 201 island is primarily wet habitat, then substitute "wet (0-low; 1-intermediate; 2-high) (See Appendix 2) High tropical" for "tropical or subtropical" 202 Quality of climate match data (0-low; 1-intermediate; 2-high) (See Appendix 2) High 203 Broad climate suitability (environmental versatility) y=1, n=0 n Native or naturalized in regions with tropical or 204 y=1, n=0 y subtropical climates Does the species have a history of repeated introductions 205 y=-2, ?=-1, n=0 n outside its natural range? 301 Naturalized beyond native range y = 1*multiplier (see Appendix 2), n= question 205 y 302 Garden/amenity/disturbance weed 303 Agricultural/forestry/horticultural weed n=0, y = 2*multiplier (see Appendix 2) n 304 Environmental weed n=0, y = 2*multiplier (see Appendix 2) n 305 Congeneric weed n=0, y = 1*multiplier (see Appendix 2) n 401 Produces spines, thorns or burrs y=1, n=0 n 402 Allelopathic 403 Parasitic y=1, n=0 n 404 Unpalatable to grazing animals 405 Toxic to animals y=1, n=0 n 406 Host for recognized pests and pathogens 407 Causes allergies or is otherwise toxic to humans y=1, n=0 n 408 Creates a fire hazard in natural ecosystems y=1, n=0 n 409 Is a shade tolerant plant at some stage of its life cycle y=1, n=0 n Creation Date: 30 Jul 2018 (Conocarpus erectus L.) Page 1 of 17 TAXON: Conocarpus erectus L. -
Comprehensive Conservation and Management Plan for Clearwater Harbor and Saint Joseph Sound
Comprehensive Conservation and Management Plan for Clearwater Harbor and Saint Joseph Sound Prepared for: Pinellas County Department of Environment and Infrastructure Prepared by: Janicki Environmental, Inc. & December, 2011 FOREWORD This document is provided in fulfillment of Task 10 of the Comprehensive Conservation and Management Plan for Saint Joseph Sound and Clearwater Harbor; Contract No: 089-0222-P. PREFACE Clearwater Harbor, Saint Joseph Sound, and their watersheds are collectively referred to in this document as the “CHSJS”. The CHSJS contains extensive and highly valued natural resource attributes. The Pinellas County Department of Environment and Infrastructure and the Southwest Florida Water Management District (SWFWMD) recognized the need to develop a Comprehensive Conservation and Management Plan to summarize existing information on the status and trends of natural resources, synthesize existing management efforts, and establish goals, actions, strategies, and priorities to ensure future stewardship of natural resources within the CHSJS. With funding support from the United States Environmental Protection Agency, SWFWMD, Pinellas County, and several municipal governments within the watershed, this report, the Clearwater Harbor and Saint Joseph Sound Comprehensive Conservation and Management Plan, is a culmination of those efforts to develop protection and restoration strategies to ensure future stewardship of CHSJS natural resources. This document comes at a unique period in Florida’s history. The United States economy is in the midst of the worst recession since the 1930’s. State and national budget deficits have resulted in dramatic reductions in funding on federal, state, and local levels. Funding has been eliminated for management of several of the Florida’s aquatic preserves including those in the CHSJS and budgets for environmental restoration and land acquisition programs has been drastically reduced. -
Redalyc.La Familia Combretaceae En La Cuenca Del Río Balsas, México
Polibotánica ISSN: 1405-2768 [email protected] Departamento de Botánica México Pagaza Calderón, Erika Margarita; Fernández Nava, Rafael La familia Combretaceae en la cuenca del río Balsas, México Polibotánica, núm. 19, agosto, 2005, pp. 117-153 Departamento de Botánica Distrito Federal, México Disponible en: http://www.redalyc.org/articulo.oa?id=62101905 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto Núm.19, pp.117-153, ISSN 1405-2768; México, 2005 LA FAMILIA COMBRETACEAE EN LA CUENCA DEL RÍO BALSAS, MÉXICO Erika Margarita Pagaza Calderón Rafael Fernández Nava Laboratorio de Fanerógamas, Departamento de Botánica, Escuela Nacional de Ciencias Biológicas, IPN Apartado Postal 17-564, México, DF, CP 11410, MÉXICO RESUMEN Dentro del área de estudio se reconoce la existencia de cinco géneros con ocho En el presente trabajo se realizó una revisión especies de la familia Combretaceae: Bucida taxonómica de la familia Combretaceae para wiginsiana, Combretum argenteum, C. el área de la cuenca del río Balsas; se decandrum, C. fruticosum, C. laxum, incluyen descripciones y claves Conocarpus erecta, Laguncularia racemosa, dicotómicas para la identificación de los y Terminalia catappa. El género Bucida es géneros y las especies que se distribuyen reportado por primera vez para el área de dentro de la zona de estudio. estudio. El proyecto se desarrolló mediante la ABSTRACT revisión de más de 200 ejemplares de los herbarios de las siguientes instituciones: In this paper we present a taxonomic Escuela Nacional de Ciencias Biológicas revision of the family Combretaceae for the (ENCB), Instituto de Biología de la UNAM Balsas River basin, Mexico. -
Phylogenetic Study of African Combretaceae R. Br. Based on /.../ A
BALTIC FORESTRY PHYLOGENETIC STUDY OF AFRICAN COMBRETACEAE R. BR. BASED ON /.../ A. O. ONEFELY AND A. STANYS ARTICLES Phylogenetic Study of African Combretaceae R. Br. Based on rbcL Sequence ALFRED OSSAI ONEFELI*,1,2 AND VIDMANTAS STANYS2,3 1Department of Forest Production and Products, Faculty of Renewable Natural Resources, University of Ibadan, 200284 Ibadan, Nigeria. 2Erasmus+ Scholar, Institute of Agricultural and Food Science Vytautas Magnus University, Agricultural Aca- demy, Akademija, LT-53361 Kaunas district, Lithuania. 3Department of Orchard Plant Genetics and Biotechnology, Lithuanian Research Centre for Agriculture and Forestry, Babtai, LT-54333 Kaunas district, Lithuania. *Corresponding author: [email protected], [email protected] Phone number: +37062129627 Onefeli, A. O. and Stanys, A. 2019. Phylogenetic Study of African Combretaceae R. Br. Based on rbcL Se- quence. Baltic Forestry 25(2): 170177. Abstract Combretaceae R. Br. is an angiosperm family of high economic value. However, there is dearth of information on the phylogenetic relationship of the members of this family using ribulose biphosphate carboxylase (rbcL) gene. Previous studies with electrophoretic-based and morphological markers revealed that this family is phylogenetically complex. In the present study, 79 sequences of rbcL were used to study the phylogenetic relationship among the members of Combretaceae of African origin with a view to provide more information required for the utilization and management of this family. Multiple Sequence alignment was executed using the MUSCLE component of Molecular Evolutionary Genetics Version X Analysis (MEGA X). Transition/Transversion ratio, Consistency index, Retention Index and Composite Index were also determined. Phylogenetic trees were constructed using Maximum parsimony (MP) and Neighbor joining methods. -
Plant Fact Sheet Black Mangrove (Avicennia Germinans)
Plant Fact Sheet salinity levels fluctuate. Pneumatophores, or breather BLACK MANGROVE roots, form a network that collects silt and debris, and controls erosion. Pneumatophores are a major adaptation Avicennia germinans (L.) L to the stresses of intertidal habitat. They allow root Plant Symbol = AVGE respiration in anaerobic, waterlogged soils. The pneumatophores are also excellent nursery areas for Contributed by: USDA NRCS Plant Materials Center, crustaceans in the marsh plant community. The height of Golden Meadow, Louisiana black mangrove in Louisiana varies from 4 to 9 feet. In Florida, individual trees can reach 60 feet, but are usually much shorter. Leaves are 1 to 5 inches long, elliptical, opposite, thick, leathery, dark green, glabrous (smooth) above, and grayish with a tight felt-like pubescence beneath. Glands on the underside secrete salt. Clusters of small sessile flowers with white petals, approximately ½ inch in diameter, are borne in the leaf axils and growing tips on the twigs. The fruit are flat, approximately 1 inch long, dark green and glabrous beneath a velvety pericarp. The bark on the black mangrove is thick, dark brown or blackish, with rough irregular flattened scales. Twigs are grayish in color and smooth, with enlargements at the joints. Black mangrove is adapted to sub-tropical and tropical Garret Thomassie, USDA NRCS coastal intertidal zones along the Gulf of Mexico. The Alternate Names spatial distribution across the intertidal zone for black Avicennia nitida mangrove, red mangrove (Rhizophora mangle), and white mangrove (Laguncularia racemosa) suggests differential Uses flooding tolerance among these species. Black mangrove Erosion control: Black mangrove is valuable in restoring penetrates farthest inland into brackish water and farthest brackish and salt water marshes due to its ability to filter north of the mangrove species. -
Tropical Forests
1740 TROPICAL FORESTS / Bombacaceae in turn cause wild swings in the ecology and these Birks JS and Barnes RD (1990) Provenance Variation in swings themselves can sometimes prove to be beyond Pinus caribaea, P. oocarpa and P. patula ssp. tecunuma- control through management. In the exotic environ- nii. Tropical Forestry Papers no. 21. Oxford, UK: Oxford ments, it is impossible to predict or even conceive of Forestry Institute. the events that may occur and to know their Critchfield WB and Little EL (1966) Geographic Distribu- consequences. Introduction of diversity in the forest tion of the Pines of the World. Washington, DC: USDA Miscellaneous Publications. through mixed ages, mixed species, rotation of Duffield JW (1952) Relationships and species hybridization species, silvicultural treatment, and genetic variation in the genus Pinus. Zeitschrift fu¨r Forstgenetik und may make ecology and management more complex Forstpflanzenzuchtung 1: 93–100. but it will render the crop ecosystem much more Farjon A and Styles BT (1997) Pinus (Pinaceae). Flora stable, robust, and self-perpetuating and provide Neotropica Monograph no. 75. New York: New York buffers against disasters. The forester must treat crop Botanical Garden. protection as part of silvicultural planning. Ivory MH (1980) Ectomycorrhizal fungi of lowland tropical pines in natural forests and exotic plantations. See also: Pathology: Diseases affecting Exotic Planta- In: Mikola P (ed.) Tropical Mycorrhiza Research, tion Species; Diseases of Forest Trees. Temperate and pp. 110–117. Oxford, UK: Oxford University Press. Mediterranean Forests: Northern Coniferous Forests; Ivory MH (1987) Diseases and Disorders of Pines in the Southern Coniferous Forests. Temperate Ecosystems: Tropics. Overseas Research Publication no. -
A Preliminary List of the Vascular Plants and Wildlife at the Village Of
A Floristic Evaluation of the Natural Plant Communities and Grounds Occurring at The Key West Botanical Garden, Stock Island, Monroe County, Florida Steven W. Woodmansee [email protected] January 20, 2006 Submitted by The Institute for Regional Conservation 22601 S.W. 152 Avenue, Miami, Florida 33170 George D. Gann, Executive Director Submitted to CarolAnn Sharkey Key West Botanical Garden 5210 College Road Key West, Florida 33040 and Kate Marks Heritage Preservation 1012 14th Street, NW, Suite 1200 Washington DC 20005 Introduction The Key West Botanical Garden (KWBG) is located at 5210 College Road on Stock Island, Monroe County, Florida. It is a 7.5 acre conservation area, owned by the City of Key West. The KWBG requested that The Institute for Regional Conservation (IRC) conduct a floristic evaluation of its natural areas and grounds and to provide recommendations. Study Design On August 9-10, 2005 an inventory of all vascular plants was conducted at the KWBG. All areas of the KWBG were visited, including the newly acquired property to the south. Special attention was paid toward the remnant natural habitats. A preliminary plant list was established. Plant taxonomy generally follows Wunderlin (1998) and Bailey et al. (1976). Results Five distinct habitats were recorded for the KWBG. Two of which are human altered and are artificial being classified as developed upland and modified wetland. In addition, three natural habitats are found at the KWBG. They are coastal berm (here termed buttonwood hammock), rockland hammock, and tidal swamp habitats. Developed and Modified Habitats Garden and Developed Upland Areas The developed upland portions include the maintained garden areas as well as the cleared parking areas, building edges, and paths. -
Fungal Diversity and Plant Disease in Mangrove Forests: Salt Excretion As a Possible Defense Mechanism
DOI 10.1007/s00442-002-0966-9 Oecologia © Springer-Verlag 2002 DOI 10.1007/s00442-002-0966-9 Community Ecology Fungal diversity and plant disease in mangrove forests: salt excretion as a possible defense mechanism Gregory S. Gilbert1, 2, , Mónica Mejía-Chang2, 3 and Enith Rojas2 (1) Department of Environmental Studies, 1156 High St., University of California, Santa Cruz, CA 95064, USA (2) Smithsonian Tropical Research Institute, Apartado 2072, Balboa, Ancón, Panama (3) Department of Environmental Science, Policy, and Management, University of California, 151 Hilgard Hall 3110, Berkeley, CA 94720, USA E-mail: [email protected] Phone: +1-831-4595002 Fax: +1-831-4594015 Received: 14 December 2001 / Accepted: 26 April 2002 / Published online: 14 June 2002 Keywords. Salt excretion in leaves of some mangrove species may serve as an important defense against fungal attack, reducing the vulnerability of typically high-density, monospecific forest stands to severe disease pressure. In field surveys of a Caribbean mangrove forest in Panama, Avicennia germinans suffered much less damage from foliar diseases than did Laguncularia racemosa or http://link.springer.de/link/service/journals/00442/contents/02/00966/paper/s00442-002-0966-9ch110.html (1 of 26) [6/15/2002 4:07:40 PM] DOI 10.1007/s00442-002-0966-9 Rhizophora mangle. Similarly, Avicennia leaves supported the least superficial fungal growth, endophytic colonization, and diversity, followed by Laguncularia and Rhizophora. Host specificity of leaf-colonizing fungi was greater than expected at random. We hypothesize that the different salt tolerance mechanisms in the three mangrove species may differentially regulate fungal colonization. The mangroves differ in their salt tolerance mechanisms such that Avicennia (which excretes salt through leaf glands) has the highest salinity of residual rain water on leaves, Laguncularia (which accumulates salt in the leaves) has the greatest bulk salt concentration, and Rhizophora (which excludes salt at the roots) has little salt associated with leaves. -
Guide to Theecological Systemsof Puerto Rico
United States Department of Agriculture Guide to the Forest Service Ecological Systems International Institute of Tropical Forestry of Puerto Rico General Technical Report IITF-GTR-35 June 2009 Gary L. Miller and Ariel E. Lugo The Forest Service of the U.S. Department of Agriculture is dedicated to the principle of multiple use management of the Nation’s forest resources for sustained yields of wood, water, forage, wildlife, and recreation. Through forestry research, cooperation with the States and private forest owners, and management of the National Forests and national grasslands, it strives—as directed by Congress—to provide increasingly greater service to a growing Nation. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable sex, marital status, familial status, parental status, religion, sexual orientation genetic information, political beliefs, reprisal, or because all or part of an individual’s income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA’s TARGET Center at (202) 720-2600 (voice and TDD).To file a complaint of discrimination, write USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W. Washington, DC 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. Authors Gary L. Miller is a professor, University of North Carolina, Environmental Studies, One University Heights, Asheville, NC 28804-3299. -
Rhizophora Mangle): Geographic and Historic Effects
See discussions, stats, and author profiles for this publication at: http://www.researchgate.net/publication/235409498 Genetic divergence among Mexican populations of red mangrove (Rhizophora mangle): geographic and historic effects. Evol Ecol Res 4:1049-1064 ARTICLE in EVOLUTIONARY ECOLOGY RESEARCH · JANUARY 2002 Impact Factor: 0.9 CITATIONS READS 17 39 7 AUTHORS, INCLUDING: Juan Núñez-Farfán Cesar Dominguez Universidad Nacional Autónoma de Mé… Universidad Nacional Autónoma de Mé… 64 PUBLICATIONS 1,116 CITATIONS 63 PUBLICATIONS 703 CITATIONS SEE PROFILE SEE PROFILE Luís Enrique Eguiarte Rodolfo Dirzo Universidad Nacional Autónoma de Mé… Stanford University 177 PUBLICATIONS 5,156 CITATIONS 94 PUBLICATIONS 1,528 CITATIONS SEE PROFILE SEE PROFILE Available from: Juan Núñez-Farfán Retrieved on: 12 October 2015 Evolutionary Ecology Research, 2002, 4: 1049–1064 Genetic divergence among Mexican populations of red mangrove (Rhizophora mangle): geographic and historic effects Juan Núñez-Farfán,* César A. Domínguez, Luis E. Eguiarte, Amelia Cornejo, Martin Quijano, Jesús Vargas and Rodolfo Dirzo Departamento de Ecología Evolutiva, Instituto de Ecología, Universidad Nacional Autónoma de México, A.P. 70-275, Mexico Distrito Federal, C.P. 04510, Mexico ABSTRACT The Panamanian Isthmus uplifted about 3.5 million years ago, isolating plant and animal populations distributed in what today are the Pacific and Atlantic coasts. The red mangrove, Rhizophora mangle, is one of those species in which gene flow was interrupted by this geological phenomenon. Here, we measure the extent of genetic divergence among Mexican populations of R. mangle, both between and within coasts, and explore the evolutionary processes respon- sible for their genetic structure. Fourteen populations of R.