Environmental and Social Management Framework for the Integrated Transboundary Ridge-To-Reef Management of the Mesoamerican Reef System Project
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Cactaceas 2005 4 O.Pdf
98 Volumen 50 No. 4 octubre-diciembre 2005 CACTÁCEAS Y SUCULENTAS MEXICANAS Volumen 50 No. 4 octubre - diciembre 2005 Editor Fundador Jorge Meyrán Consejo Editorial Anatomía y Morfología Dra. Teresa Terrazas Colegio de Posgraduados Ecología Dr. Arturo Flores-Martínez Escuela Nacional de Ciencias Biológicas, IPN Etnobotánica Dr. Javier Caballero Nieto Jardín Botánico IB-UNAM Evolución y Genética Dr. Luis Eguiarte Instituto de Ecología, UNAM Fisiología Dr. Oscar Briones Instituto de Ecología A. C. Florística Cactáceas y Suculentas Mexicanas es una revista trimestral de circulación Dra. Raquel Galván internacional, arbitrada, publicada por la Sociedad Mexicana de Cactología, Escuela Nacional de Ciencias Biológicas, IPN A. C. desde 1955, su finalidad es promover el estudio científico y despertar Química Dra. Kasuko Aoki el interés en esta rama de la botánica. UAM-Xochimilco El contenido de los artículos es responsabilidad exclusiva de los autores. Se Sistemas Reproductivos autoriza su reproducción total o parcial siempre y cuando se cite la fuente. Dr. Francisco Molina F. Instituto de Ecología Campus Hermosillo, UNAM La revista Cactáceas y Suculentas Mexicanas se encuentra registrada en los Taxonomía y Sistemática siguientes índices: CAB Abstracts, Periodica y Latindex. Dr. Fernando Chiang Instituto de Biología, UNAM The journal Cactáceas y Suculentas Mexicanas is a publication of the Editores Mexican Society of Cactology, published since 1955. Dr. Jordan Golubov UAM-Xochimilco Complete or partial copying of articles is permitted only if the original Dra. María C. Mandujano Sánchez reference is cited. Instituto de Ecología, UNAM Asistentes editoriales The journal Cactaceas y Suculentas Mexicanas is registered in Biól. Gisela Aguilar Morales the following indices: CAB Abstracts, Periodica and Latindex. -
Prickly News South Coast Cactus & Succulent Society Newsletter | Feb 2021
PRICKLY NEWS SOUTH COAST CACTUS & SUCCULENT SOCIETY NEWSLETTER | FEB 2021 Guillermo ZOOM PRESENTATION SHARE YOUR GARDEN OR YOUR FAVORITE PLANT Rivera Sunday, February 14 @ 1:30 pm Cactus diversity in northwestern Argentina: a habitat approach I enjoyed Brian Kemble’s presentation on the Ruth Bancroft Garden in Walnut Creek. For those of you who missed the presentation, check out the website at https://www. ruthbancroftgarden.org for hints on growing, lectures and access to webinars that are available. Email me with photos of your garden and/or plants Brian graciously offered to answer any questions that we can publish as a way of staying connected. or inquiries on the garden by contacting him at [email protected] [email protected]. CALL FOR PHOTOS: The Mini Show genera for February are Cactus: Eriosyce (includes Neoporteria, Islaya and Neochilenia) and Succulent: Crassula. Photos will be published and you will be given To learn more visit southcoastcss.org one Mini-show point each for a submitted photo of your cactus, succulent or garden (up to 2 points). Please include your plant’s full name if you know it (and if you don’t, I will seek advice for you). Like us on our facebook page Let me know if you would prefer not to have your name published with the photos. The photos should be as high resolution as possible so they will publish well and should show off the plant as you would Follow us on Instagram, _sccss_ in a Mini Show. This will provide all of us with an opportunity to learn from one another and share plants and gardens. -
H1098 - WATER FRONT HOUSE on 2.44 ACRES - Orchid Garden Estate on Sol Y Mar Lane, Four Mile Lagoon , Northern Corozal
$477,000USD H1098 - WATER FRONT HOUSE ON 2.44 ACRES - Orchid Garden Estate on Sol Y Mar Lane, Four Mile Lagoon , Northern Corozal Location: Sol Y Mar Lane - Corozal Beds: 2 | Baths: 2 | Living Area: 2000 | Land Area: 106286 | Frontage: Water-Front The Property:- SUPER WATER VIEWS – SPACIOUS - ORCHID GARDEN ESTATES, located on Sol Y Mar Lane on 4 Mile Lagoon, sits on approximately 2.44 ACRES of lagoon front land and has direct road access to the rear of the property through main Philip Goldson Highway in northern Corozal in a tranquil environment along the Lagoon. Here, the calm waters are warm and fresh, making a safe swimming environment. Four Mile Lagoon has direct boat access to the Corozal Bay and Chetumal Bay through the Rio Hondo (River). The lagoon is a natural harbor for small crafts. From the property, it is a short 10 minutes drive by road to the Santa Elena, Belize/Mexico border. This lagoon front house is a single storey house measuring 2,000 Sq. Ft., of covered living space and 900 Sq.Ft. wrap around terrace. The terrace is an ideal area facing the lagoon and orchid garden. It is the area commonly used to entertain large groups of family and friends. It has a great flow and connection to the Orchid Garden. The freshwater swimming pool is snuggly located between the house and the lagoon. The property has access to a short docking area. The ground floor of the houseAgent: comprises Lincoln ofEiley one master suite with master... contact agent RE/MAX 1st Choice E-Mail: [email protected] Main Road for more info. -
United States National Herbarium
SMITHSONIAN INSTITUTION UNITED STATES NATIONAL MUSEUM CONTRIBUTIONS FROM THE UNITED STATES NATIONAL HERBARIUM VOLUME 16, PART 7 STUDIES IN CACTACEAE—l By N. L. BR1TTON and J. N. ROSE WASHINGTON GOVERNMENT PRINTING OFFICE 1913 SMITHSONIAN INSTITUTION UNITED STATES NATIONAL MUSEUM CONTRIBUTIONS FROM THE UNITED STATES NATIONAL HERBARIUM VOLUME 16, PART 7 STUDIES IN CACTACEAE-1 By N. L. BR1TTON and J. N. ROSE WASHINGTON GOVERNMENT PRINTING OFFICE 1913 BULLETIN OF THE UNITED STATES NATIONAL MUSEUM ISSUED APRIL 10, 1913. PREFACE. In the paper herewith presented Dr. N. L. Britton and Dr. J. N. Rose put on record some results of their joint studies in the cactus family, describing seven new species and revising several old names. As the authors are likely to publish in the Contributions from time to time further results of their work in this field, it has seemed advisable to connect their reports in a series under a uniform title. FREDERICK V. COVILLE, Curator of the United States National Herbarium. 71562°—13 III \ Contr. Nat. Herb., Vol. 16. PLATE bb. ECHINOCACTUS ALAMOSANUS BRITT. & ROSE. r~LA It o/. ECHINOCEREUS LUTEUS BRITT. & ROSE. STUDIES IN CACTACEAE—1. BY N. L. BRITTON AND J. N. ROSE. In continuance of our studies of Cactaceae, after examining a large series of additional specimens, both living and herbarium, we find a number of new species to be described and a few old ones which need to be transferred to genera other than those to which they have been referred. All the new species here published have been studied from living material either seen in the field or grown in the greenhouse, and specimens have in all cases been photographed. -
Changes in the Fish Community of a Western Caribbean Estuary After the Expansion of an Artificial Channel to the Sea
water Article Changes in the Fish Community of a Western Caribbean Estuary after the Expansion of an Artificial Channel to the Sea Juan J. Schmitter-Soto * and Roberto L. Herrera-Pavón El Colegio de la Frontera Sur, Av. Centenario km 5.5, Chetumal 77014, Quintana Roo, Mexico; [email protected] * Correspondence: [email protected]; Tel.: +52-983-835-0440 (ext. 4302) Received: 30 October 2019; Accepted: 2 December 2019; Published: 6 December 2019 Abstract: Increased connectivity between coastal lagoons and the sea is expected to entail a greater proportion of marine species in the former. Chetumal Bay, estuary of the Hondo river into the Caribbean, had a limited access to the sea until the opening of the Zaragoza Canal. We sought changes in the fish community from 1999–2001 (just after an expansion of the canal) to 2015–2018. The same fishing gear was used, in the same localities, during all seasons. Total fish abundance and mean local richness decreased, although total abundance increased in the polyhaline zone. Diversity was greater in the oligohaline zone in 1999–2001, and in the mesohaline zone in 2015–2018. Three guilds were absent in 2015–2018: Medium-sized herbivores, large piscivores, and medium-sized planktivores. Abundance of small benthivores decreased by decade; medium-sized piscivores and small planktivores became more abundant in 2015–2018 in the polyhaline zone. These changes may be due to the opening of the channel, but illegal fishing outside the bay may explain the decrease in juveniles of large piscivores, and erosion in the innermost part may be destroying important habitats. -
Jet Propulsion Laboratory
1982003641 JET PROPULSION LABORATORY CALIFORNIA INSTITUTE OF TECHNOLOGY PASADENA, CALIFORNIA o ----o_,=-..=_=_. ....... ........................................' i , III _ I1( I II I I nl II [I]]r I1'1 1982003641 -TSA03 4 # .,_,' :, RAI_ARHAP|'ING,Alx....t,llA|,,Ol,OL,ANI_A_NL, '.LI._INT,ANI)tISI,', IN Till"_,b\YAl,Oi_l,ANl_S R. 1".. W. Admire, W. F,. I_rm_n, ,lr., mid T. P_triek t:ullmrt & 1g82f10. IR 1._T.qa nA | _"' RADAR MAPPINGS, AR(',ItAEO1,O_Iy, AND AN(IIENT I,AND IlBE _,_,, •t,, ' R.E.W. Adams_ W. E. Brown, ,Ir., and T. Patrick Culbert ff _' A severe itlcongrttity has ].ong existed between tile well-known complt;xlty of : ancient blaya civilization and the relatively feeble economic base Which could be reconstructed fen: it. Recont field work has indicated mttch more intensive sub- sistence patterns than had been previously found, lloWever, limitations of at- i chaeological wot'k have combined with heavy Jungle covering to restrict samples of information on ancitant intensive cultivation patterns. Data fro_l the use of :synthetic aperture radar in aerial survey of the southt:rn Maya lowlands suggest the. presence of very large areas drained by ancient canals for the purpose of intensive cultivation. Preliminary ground checks in several very limited areas have confirmed the existence of canals. Excavations and ground surveys by several scholars have provided valuable comparative information. Taken together, the new data suggest that Late Classic period Maya civilization was firmly grounded in large-scale and intensive cultivation of swampy zones. The Archaeological Problems The large area of ancient civilizations now kl_own as Mesoamerlca contains the remains of ninny cultural traditions. -
Cactaceae) with Special Emphasis on the Genus Mammillaria Charles A
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 2003 Phylogenetic studies of Tribe Cacteae (Cactaceae) with special emphasis on the genus Mammillaria Charles A. Butterworth Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Botany Commons, and the Genetics Commons Recommended Citation Butterworth, Charles A., "Phylogenetic studies of Tribe Cacteae (Cactaceae) with special emphasis on the genus Mammillaria " (2003). Retrospective Theses and Dissertations. 565. https://lib.dr.iastate.edu/rtd/565 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 This manuscript has been reproduced 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 reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overlaps. -
RMB-439 C-Formato.Indd
Revista Mexicana de Biodiversidad 81: 163- 175, 2010 http://dx.doi.org/10.22201/ib.20078706e.2010.001.186 Is geographical rarity frequent among the cacti of the Chihuahuan Desert? ¿Es la rareza geográfi ca frecuente entre las cactáceas del Desierto Chihuahuense? Héctor M. Hernández*, Carlos Gómez-Hinostrosa and Gibrán Hoffmann Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado postal 70-233, 04510 Mexico D. F., Mexico. *Correspondent: [email protected] Abstract. With the aim of assessing the extent of geographical rarity of Mexican Cactaceae, we calculated the distribution size (area of occupancy) of 142 species from the Chihuahuan Desert. In addition, using 2 variables (number of localities and range size), we preliminarily assessed their conservation status using the current IUCN Red List criteria. The results showed enormous variation in the areas of occupancy, although from the biogeographic and conservation perspective the most exceptional group comprises the extremely narrow endemics (42 species), whose range is restricted to areas smaller than 10 km2. Our results reinforce the reputation of this plant family as exceptionally rare geographically. We suggest that geographical rarity of Cactaceae in the Chihuahuan Desert is a natural phenomenon; however, we propose that the range of several species has been infl uenced by human activities. Regarding the conservation status of the species, 75 of them are categorized as Least concern. The remaining 67 species (47.2%) fall in 1 of the 3 categories of threat (27 Vulnerable, 11 Endangered, and 29 Critically endangered). These fi gures confi rm the critical conservation status of Mexican Cactaceae. -
Historical Paths in the Market Insertion of Forest Communities in South Eastern Mexico: First Insertion (1900 to 1944)
European Scientific Journal March 2016 edition vol.12, No.8 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 Historical Paths In The Market Insertion Of Forest Communities In South Eastern Mexico: First Insertion (1900 To 1944) Rene A Forster Francisco Guemez-Ricalde Jose Luis Zapata Universidad de Quintana Roo, Mexico doi: 10.19044/esj.2016.v12n8p316 URL:http://dx.doi.org/10.19044/esj.2016.v12n8p316 Abstract The southern state of Quintana Roo, Mexico has been, for almost a century, stage of a colonization strategy based on community forestry. To consolidate this initiative, forest product marketing is of central importance. To understand related problems, it has proven useful to see them as embedded in value chains. The present study aims at understanding the main determinants in the changes in value chains that imply improvement or deterioration in the position of forest communities. To this purpose, a historical approach has been chosen. Based on archival studies and bibliographical research, four aspects of value chain development – land uses, governmental action, value chain actors, and external demand – have been analysed for the first half of the 20th century. Two major value chains were identified for this period. The first concerned the production of chewing-gum base, elaborated from the sap of Manilkara sapota, a tree species very common in the region. The second concerned mahogany logs. While communities were able to insert themselves in the first value chain, mahogany log production remained in the hands of private companies throughout the time analysed. The insertion of communities was made possible due to a bold governmental effort and the relative negotiating weakness of international buyers, which were exposed to strong competition in a quickly concentrating market. -
Belize (British Honduras): Odd Man Out, a Geo-Political Dispute" (1976)
Eastern Illinois University The Keep Masters Theses Student Theses & Publications 1976 Belize (British Honduras): Odd Man Out, a Geo- Political Dispute Gustave D. Damann Eastern Illinois University This research is a product of the graduate program in Geography at Eastern Illinois University. Find out more about the program. Recommended Citation Damann, Gustave D., "Belize (British Honduras): Odd Man Out, a Geo-Political Dispute" (1976). Masters Theses. 3424. https://thekeep.eiu.edu/theses/3424 This is brought to you for free and open access by the Student Theses & Publications at The Keep. It has been accepted for inclusion in Masters Theses by an authorized administrator of The Keep. For more information, please contact [email protected]. BELIZE (BRITISH HONDURAS): ODD MAN OUT A GEO-POLITICAL DISPUTE (TITLE) BY Gustave D. Damann - - THESIS SUBMIITTD IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF M.S. in Geography IN THE GRADUATE SCHOOL, EASTERN ILLINOIS UNIVERSITY CHARLESTON, ILLINOIS 1976 YEAR I HEREBY RECOMMEND THIS THESIS BE ACCEPTED AS FULFILLING THIS PART OF THE GRADUATE DEGREE CITED ABOVE May 13, 1976 DATE ADVISER May 13, 1976 DATE DEPARTMENT HEAD PAPER CERTIFICATE #2 TO: Graduate Degree Candidates who have written formal theses. SUBJECT: Permission to reproduce theses. I The University Library is receiving a number of requests from other institutions asking permission to reproduce dissertations for inclusion in their library holdings. Although no copyright laws are involved, we feel that professional courtesy demands that permission be obtained from the author before we allow theses to be copied. Please sign one of the following statements: Booth Library of Eastern Illinois University has my permission to lend my thesis to a reputable college or university for the purpose of copying it for inclusion in that institution's library or research holdings. -
Chapter 3 Principles, Materials and Methods Used When Reconstructing
‘Under the shade I flourish’: An environmental history of northern Belize over the last three thousand five hundred years Elizabeth Anne Cecilia Rushton BMus BSc MSc Thesis submitted to the University of Nottingham for the Degree of Doctor of Philosophy December 2014 ABSTRACT Environmental histories are multi-dimensional accounts of human interaction with the environment over time. They observe how and when the environment changes (material environmental histories), and the effects of human activities upon the environment (political environmental histories). Environmental histories also consider the thoughts and feelings that humans have had towards the environment (cultural/ intellectual environmental histories). Using the methodological framework of environmental history this research, located in sub-tropical northern Belize, brings together palaeoecological records (pollen and charcoal) with archival documentary sources. This has created an interdisciplinary account which considers how the vegetation of northern Belize has changed over the last 3,500 years and, in particular, how forest resources have been used during the British Colonial period (c. AD 1800 – 1950). The palaeoecological records are derived from lake sediment cores extracted from the New River Lagoon, adjacent to the archaeological site of Lamanai. For over 3,000 years Lamanai was a Maya settlement, and then, more recently, the site of two 16th century Spanish churches and a 19th century British sugar mill. The British archival records emanate from a wide variety of sources including: 19th century import and export records, 19th century missionary letters and 19th and 20th century meteorological records and newspaper articles. The integration of these two types of record has established a temporal range of 1500 BC to the present. -
Northern Region MESOAMERICA BIODIVERSITY HOTSPOT
Ecosystem Profile Northern Region Of The MESOAMERICA BIODIVERSITY HOTSPOT Belize, Guatemala, Mexico Final version January 15, 2004 TABLE OF CONTENTS INTRODUCTION ..........................................................................................................................1 THE ECOSYSTEM PROFILE.......................................................................................................1 BACKGROUND............................................................................................................................2 Biological Importance.............................................................................................................................. 2 Socioeconomic Context........................................................................................................................... 3 Progress in Conserving Biodiversity........................................................................................................ 4 CONSERVATION OUTCOMES ...................................................................................................5 Species Outcomes .................................................................................................................................. 6 Site Outcomes......................................................................................................................................... 7 Prioritization of the Key Biodiversity Areas.............................................................................................. 7 Corridor