Collective Perception of Anthropic and Extractive Interventions in the Colombian Llanos
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Soil Survey Report of the Llanos Orientales, Colombia. General Report
FAO/SF: 11/COL L SURVEY OF THE LLANOS ORIENT LE OENERAL FIEPORT fiefNhv UNITED NATIONS DEVELOPMENT PROGRAM *w FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS EXTERNAL TRANSLATION FAO/SF: 11/COL SOIL SURVEY OF THE LLANOS ORIENTALES COLOMBIA VOLUME I GENERAL REPORT FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS UNITED NATIONS SPECIAL FUND Rome, 1965 MR/27262 CONTENTS LISTOF TABLES 0000006400090.001.00 LIST OF FIGURES LIST OF MATS o00000000040o0..0.000009.004.00000000000000900.000o0 INTRODUCTION 00.a.00.0009.0.40060000064001.000900000 Background 9 0 9 0011 9 0 9 The Project and lto Execution . o 2 Project Personnel 9 9 3 Tr ning O 0e .00 4,0,0" 1100 9 3 Acknowledgments 3 SUMMARY OF MAIN CONCLUSIONS AND RECOMMENDATIONS 5 GENERAL DESCRIPTION OF THE AREA 0,10.000m000110000.00000.0400000po* 7 Geography, Location of Survey Area 7 ciimate a 0 0 0 0 0 PO" 9 0 11 VegetatiOn O0000000.4.000004.06"00400QOP0,09.0941000004,04140Opp0 19 Hydrology 00400.11410000000.009080060000000040000009008000O004. 20 Geology, Geomorphology, Landscape Map 23 Agriculture and Livestock 0.0paeo0004.ve0.000000090 35 SOILS AD THEIR USE 40 General 00,900000p 40 Land Capability Classes and Map 42 NEEDFOR RESEARCH 0000.00040.4.000001,044.09."0400WoMes0901,000000.p00 49 LISTOF COLLABORATORS e000m000000*0000000.00090a040%440000090040170.0 54 ENGLISHSUMMARY . onsv011 doonim 00 56 REFERENCES 000900OOM*00.000006008O0.09100000oMOOOR*00000098,000000000.04$ 65 APPENDIX I - PLAN OF OPERATION 67 Budget and Plan of Expenditure - Special Fund Contribution ...o. 77 Budgot and Plan of Expenditure - Government Contribution ....... 78 Amendment 1 of the Plan of Operation 79 - ii - LIST OF TABLES Pago I-1 Calculaticins of actual and potential evaporation and water deficit or surplus at Villavicencio, Meta ......... -
Biogeography of the Llanos De Moxos Roberto Langstroth Plotkin 183
MF Geographica Helvetica Jg. 66 2011/Heft 3 Biogeography of the Llanos de Moxos Roberto Langstroth Plotkin 183 Biogeography of the Llanos de Moxos: natural and anthropogenic determinants Roberto Langstroth Plotkin, South Riding Bactris, Ceiba, Coccoloba, Ficus, Genipa, Guarea, Hura, Inga, Maclura, Margaritaria, Salacia, Spondias, Sterculia, Swartzia, Syagrus, Tabebuia, Trichilia, Tripla- 1 Introduction ris, and Vitex (Beck 1983; Langstroth 1996). Prior to the arrival of Europeans in the Americas, the Semialturas are levee backslopes and splays with human inhabitants of the Llanos de Moxos constructed brief, shallow inundations and vegetation contingent diverse earthworks such as mounds and causeways, upon the fire regimes. Semialturas may support largely raised agricultural fields in the savannas and managed deciduous forest or woodland (genera such as Acroco- the landscape using fire and other tools (Denevan mia, Astronium, Coccoloba, Copernicia, Cordia, Cupa- 1966; Langstroth 1996; Lombardo & Prümers 2010; nia, Enterolobium, Geoffroea, Guazuma, Piptadenia, Lombardo et al. 2011). Erickson (2008) considers the Pithecellobium, Randia, Samanea, Sterculia, Tabebuia, Llanos de Moxos to be an example of an Amazonian and Zanthoxylum), Cerrado («campo cerrado» or «domesticated landscape» and, based on evidence «campo sujo», genera listed below), or pampa with from Moxos, claims that «nature in Amazonia more scattered fire tolerant trees Pseudobombax,( Tabe- closely resembles a garden than a pristine, natural buia) and Copernicia palms (Beck 1983; Langstroth wilderness.» These arguments presume that Moxos 1996). Termite mounds are frequent and present small is representative of Amazonia and also discount the woody islands with Celtis, Cereus, Coccoloba, Coper- roles of longer-term physical and biological processes nicia, Cordia, Machaerium, Rhamnidium, and Sorocea in play since the Miocene when extensive non-forest (Beck 1983; Langstroth 1996). -
Structural Evolution of the Northernmost Andes, Colombia
Structural Evolution of the Northernmost Andes, Colombia GEOLOGICAL SURVEY PROFESSIONAL PAPER 846 Prepared in coopeTation ·with the lnstituto Nacional de Investigaciones Geologico-MineTas under the auspices of the Government of Colombia and the Agency for International Development) United States DepaTtment of State Structural Evolution of the Northernmost Andes, Colombia By EARL M. IRVING GEOLOGICAL SURVEY PROFESSIONAL PAPER 846 Prepared in cooperation ·with the lnstituto Nacional de Investigaciones Geologico-Min eras under the auspices of the Government of Colombia and the Agency for International Development) United States Department of State An interpretation of the geologic history of a complex mountain system UNITED STATES GOVERNlVIENT PRINTING OFFICE, vVASHINGTON 1975 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Irving, Earl Montgomery, 1911- Structural evolution of the northernmost Andes, Columbia. (Geological Survey professional paper ; 846) Bibliography: p Includes index. Supt. of Docs. no.: I 19.16:846 1. Geology-Colombia. 2. Geosynclines----Colombia. I. Instituto Nacional de Investigaciones Geologico Mineras.. II. Title. III. Series: United States. Geological Survey. Professional paper ; 846. QE239.175 558.61 74-600149 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402- Price $1.30 (paper cover) Stock Number 2401-02553 CONTENTS Page Pasre Abstract ---------------------------------------- -
Download Vol. 39, No. 6
... r , 5 Mt; , - J.$.I' ~''i. I I I of the FLORIDA MUSEUM OF NATURAL HISTORY BODY MASS AND SKULL MEASUREMENTS IN FOUR JAGUAR POPULATIONS AND OBSERVATIONS ON THEIR PREY BASE Rafael Hoogesteijn and Edgardo Mondolfi Volume 39, No. 6 pp. 195-219 1996 1 - 'Ii;*5' 3'-*t-lf-' I + ' ''. ' '·*'*114/I.M.' "' t Jit:j *40 k 2 JE <111111Pip rEL- fi;7~AilhRE'F .1 1 d.- 11 4 -A-- / _I_ r It 5 T *43 MI 5* -:IA UNIVERSITY OF FLORIDA GAINESVILLE Numbers of the BULLETIN OF THE FLORIDA MUSEUM OF NATURAL HISTORY am published at irregular intervals. Volumes contain about 300 pages and are not necessarily completed in any one calendar year. JOHN F. EISENBERG, EDITOR RICHARD FRANZ, CO-EDITOR RHODA J. BRYANT, MANAGING EDrrOR Communications concerning purchase or exchange of the publications and all manuscripts should be addressed to: Managing Editor, Bulletin; Florida Museum of Natural History; University of Florida; P. O. Box 117800, Gainesville FL 32611-7800; U.S.A This journal is printed on recycled paper. ISSN: 0071-6154 CODEN: BF 5BA5 Publication date: September 30,1996 Price: $1.35 BODY MASS AND SKULL MEASUREMENTS IN FOUR JAGUAR POPULATIONS AND OBSERVATIONS ON THEIR PREY BASE Rafael Hoogesteijnt and Edgardo Mondollf ABSTRACT Body mass and nine skull measurements of two floodplain (Pantanal and Llanos) and two forest (Amazon and Central America) jaguar (Panthem onca) populations, were analyzed to compare them, relate their morphometric dimensions to preybase and latitude, and examine the relationship with their subspecies status. Analyzing data from males and females separately, jaguar at all sites differed significantly for most variables studied, with the exception of rostral breadth, maxillary teeth row length, and pterygoid fossa breadth for both sexes, and postorbital breadth for females, which were either not or only weakly significant. -
Panthera Onca, Jaguar Errata Version Assessment By: Quigley, H., Foster, R., Petracca, L., Payan, E., Salom, R
The IUCN Red List of Threatened Species™ ISSN 2307-8235 (online) IUCN 2008: T15953A123791436 Scope: Global Language: English Panthera onca, Jaguar Errata version Assessment by: Quigley, H., Foster, R., Petracca, L., Payan, E., Salom, R. & Harmsen, B. View on www.iucnredlist.org Citation: Quigley, H., Foster, R., Petracca, L., Payan, E., Salom, R. & Harmsen, B. 2017. Panthera onca (errata version published in 2018). The IUCN Red List of Threatened Species 2017: e.T15953A123791436. http://dx.doi.org/10.2305/IUCN.UK.2017-3.RLTS.T15953A50658693.en Copyright: © 2018 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale, reposting or other commercial purposes is prohibited without prior written permission from the copyright holder. For further details see Terms of Use. The IUCN Red List of Threatened Species™ is produced and managed by the IUCN Global Species Programme, the IUCN Species Survival Commission (SSC) and The IUCN Red List Partnership. The IUCN Red List Partners are: Arizona State University; BirdLife International; Botanic Gardens Conservation International; Conservation International; NatureServe; Royal Botanic Gardens, Kew; Sapienza University of Rome; Texas A&M University; and Zoological Society of London. If you see any errors or have any questions or suggestions on what is shown in this document, please provide us with feedback so that we can correct or extend the information provided. THE IUCN RED LIST OF THREATENED SPECIES™ Taxonomy Kingdom Phylum Class Order Family Animalia Chordata Mammalia Carnivora Felidae Taxon Name: Panthera onca (Linnaeus, 1758) Synonym(s): • Felis onca Linnaeus, 1758 Common Name(s): • English: Jaguar • Spanish: Otorongo, Tigre, Tigre Americano, Tigre mariposo, Tigre Real, Yaguar, Yaguareté Taxonomic Notes: The status of the subspecies is unclear. -
Lowland Vegetation of Tropical South America -- an Overview
Lowland Vegetation of Tropical South America -- An Overview Douglas C. Daly John D. Mitchell The New York Botanical Garden [modified from this reference:] Daly, D. C. & J. D. Mitchell 2000. Lowland vegetation of tropical South America -- an overview. Pages 391-454. In: D. Lentz, ed. Imperfect Balance: Landscape Transformations in the pre-Columbian Americas. Columbia University Press, New York. 1 Contents Introduction Observations on vegetation classification Folk classifications Humid forests Introduction Structure Conditions that suppport moist forests Formations and how to define them Inclusions and archipelagos Trends and patterns of diversity in humid forests Transitions Floodplain forests River types Other inundated forests Phytochoria: Chocó Magdalena/NW Caribbean Coast (mosaic type) Venezuelan Guayana/Guayana Highland Guianas-Eastern Amazonia Amazonia (remainder) Southern Amazonia Transitions Atlantic Forest Complex Tropical Dry Forests Introduction Phytochoria: Coastal Cordillera of Venezuela Caatinga Chaco Chaquenian vegetation Non-Chaquenian vegetation Transitional vegetation Southern Brazilian Region Savannas Introduction Phytochoria: Cerrado Llanos of Venezuela and Colombia Roraima-Rupununi savanna region Llanos de Moxos (mosaic type) Pantanal (mosaic type) 2 Campo rupestre Conclusions Acknowledgments Literature Cited 3 Introduction Tropical lowland South America boasts a diversity of vegetation cover as impressive -- and often as bewildering -- as its diversity of plant species. In this chapter, we attempt to describe the major types of vegetation cover in this vast region as they occurred in pre- Columbian times and outline the conditions that support them. Examining the large-scale phytogeographic regions characterized by each major cover type (see Fig. I), we provide basic information on geology, geological history, topography, and climate; describe variants of physiognomy (vegetation structure) and geography; discuss transitions; and examine some floristic patterns and affinities within and among these regions. -
Northern Colombia Birding Trail—1 Above: Perija Mountains
The Northern Colombia TRAVEL ITINERARY Birding Trail International Alliances Program Birding in the Perijá Mountains Colombia is the birdiest country on earth, and this is not in dispute! There are more species of birds in this country than in any other. It is easy to see why. Colombia is tropical, yet it also has ample elevation the Sierra Nevada. Yet the two mountains are far change due to the Andes, furthermore it has both enough away from each other that they have very the Pacific and Caribbean coasts. The Andes become different and endemic rich avifaunas. As the old complex in Colombia, splitting into three ranges, commercials say, “Wait, there is more.” Yes, lots which increases habitat diversity, as well as rain more. The threatened dry forests of the region shadow valleys between the mountains. Lots of are found between these mountains and in the different habitats, therefore one has an abundance foothills. These are deciduous forests, not the lush of bird species. Where we visit it is special even for green tropical lowland forests that people associate Colombia, as the Caribbean coast hosts the tallest with tropical areas. But it is these dry forests which coastal mountain range on earth—the Sierra Nevada are much more scarce and endangered, and host de Santa Marta. Nevada, because the tops of the some gorgeous regional specialties. The dry forests mountains are high enough to be snowy (Nevada become shorter and drier towards the northeast, means snowy in Spanish). The northernmost spur into the Guajira Peninsula. Here proper desert of the Andes, the Serranía del Perijá which we also habitats are found, a rarity at this latitude. -
Redalyc.Neotropical Tiger Beetles (Coleoptera: Cicindelidae
Biota Colombiana ISSN: 0124-5376 [email protected] Instituto de Investigación de Recursos Biológicos "Alexander von Humboldt" Colombia Cassola, Fabio; Pearson, David L. Neotropical Tiger Beetles (Coleoptera: Cicindelidae): Checklist and Biogeography Biota Colombiana, vol. 2, núm. 1, septiembre, 2001, pp. 3- 24 Instituto de Investigación de Recursos Biológicos "Alexander von Humboldt" Bogotá, Colombia Available in: http://www.redalyc.org/articulo.oa?id=49120101 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative CassolaBiota Colombiana & Pearson 2 (1) 3 - 24, 2001 Escarabajos Tigre del Neotropico -3 Neotropical Tiger Beetles (Coleoptera: Cicindelidae): Checklist and Biogeography Fabio Cassola1 and David L. Pearson2 1 Via Fulvio Tomassucci 12/20, 00144 Roma, Italy (Studies of Tiger Beetles. CXVII). [email protected] 2 Department of Biology, Arizona State University, Tempe, Arizona 85287-1510, U.S.A. [email protected] Key words: Coleoptera, Cicindelidae, Tiger Beetles, Neotropical Region, Species List The taxonomy and general biology of the Neotropical Systematics tiger beetle fauna is relatively well-known. We provide here a short review of the family, with a bibliography for the The family of tiger beetles (Coleoptera: Cicindelidae) beginner student. includes nearly 2500 species, and they occur worldwide -
Redalyc.Climate and the Amazon
Orinoquia ISSN: 0121-3709 [email protected] Universidad de Los Llanos Colombia Bunyard, Peter Climate and the Amazon Orinoquia, vol. 11, núm. 1, 2007, pp. 7-20 Universidad de Los Llanos Meta, Colombia Available in: http://www.redalyc.org/articulo.oa?id=89611102 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Revista ORINOQUIA - Universidad de los Llanos - Villavicencio, Meta. Colombia Volumen 11 - Nº 1 - Año 2007 CONFERENCIA Climate and the Amazon Clima en el Amazonas PETER BUNYARD1 1Biólogo, PhD. Boston University, USA Recibido: 18 Mayo de 2007; Aceptado: 15 junio de 2007. When concerning ourselves with the future of the earth’s information about Brazil’s Legal Amazon. His research climate we must not make the grave mistake of counting indicates that by 1998, the area of forest cleared in only the quantities of carbon dioxide released into the the Brazilian Amazon had reached some 549,000 atmosphere from the combustion of fossil fuels, while square kilometres, about the size of France out of a neglecting those from changes in vegetation cover. But, total area as large as Western Europe. In a few decades, there is another crucial dimension too: the role of natural Brazil has managed to deforest an area far greater than ecosystems in giving us a climate we can live with. In that lost over the preceding five centuries of European this context the future of the Amazon forest is absolutely colonization. -
The State of Biodiversity in Latin America and the Caribbean a Mid-Term Review of Progress Towards the Aichi Biodiversity Targets
THE STATE OF BIODIVERSITY IN LATIN AMERICA AND THE CARIBBEAN A MID-TERM REVIEW OF PROGRESS TOWARDS THE AICHI BIODIVERSITY TARGETS 4 2 © CIFOR Preparation Reproduction This study was commissioned by the Division of Environmental This publication may be reproduced for educational or Law and Conventions (DELC) of the United Nations non-profit purposes without special permission, provided Environmental Programme (UNEP) under the leadership acknowledgement to the source is made. Reuse of any figures of Ms. Elizabeth Maruma Mrema, DELC Director, and the is subject to permission from the original rights holders. No direct supervision of Mr. Alberto Pacheco Capella, Regional use of this publication may be made for resale or any other Coordinator, Ecosystem Management Subprogramme for commercial purpose without permission in writing from UNEP. Latin America and the Caribbean. Additional funding has Applications for permission, with a statement of purpose and been provided by the UNEP World Conservation Monitoring extent of reproduction, should be sent to the UNEP-DELC Centre (UNEP-WCMC) and the Secretariat of the Convention Director, United Nations Environment Programme, P.O. Box on Biological Diversity (SCBD). The design, printing and 30552, Nairobi 00100, Kenya. distribution of this report was enabled through the financial contribution of the European Union. Disclaimer The contents of this report do not necessarily reflect the views Citation or policies of UNEP, contributory organizations or editors. The UNEP-WCMC (2016) The State of Biodiversity in Latin America designations employed and the presentations of material in this and the Caribbean: A mid-term review of progress towards the report do not imply the expression of any opinion whatsoever Aichi Biodiversity Targets. -
Herpetological Journal FULL PAPER
Volume 26 (October 2016), 263–269 FULL PAPER Herpetological Journal Published by the British Regional differences in growth rates of Orinoco crocodiles Herpetological Society (Crocodylus intermedius) from the Venezuelan Llanos Andrés E. Seijas Y. Universidad Nacional de los Llanos Occidentales “Ezequiel Zamora” (UNELLEZ). Vice-rectorado de Producción Agrícola, Guanare, Estado Portuguesa, Venezuela Populations of the Orinoco crocodile (Crocodylus intermedius) have not recovered from past exploitation, and current abundances cannot be used for assessing the suitability of habitats they occupy. Growth constitutes an alternative way of assessing habitat quality. Since 1990, more than 9000 captive-reared Orinoco crocodiles have been released into the Venezuelan Llanos. In the present study, the growth rates of 127 recaptured crocodiles from different regions were compared. All individuals from Middle Cojedes and the Aeolian savannahs grew slower than expected by the von Bertalanffy model, whereas individuals from Caños in the Apure floodplains grew faster than expected. These inferences are corroborated with growth rate measurements for crocodiles under four years of age, which were lowest in Middle Cojedes (average of 14.1 cm/ year) and highest at Caños (43.3 cm/year). Low growth rates can be explained by habitat deterioration due to human activities, and high growth rates in the Caños support that the lower reaches of whitewater rivers offer favourable conditions for the species. Crocodiles in high quality habitats may reach sexual maturity in six years, whereas more than a decade is required in poor-quality habitats. Key words: growth models, habitat quality, Orinoco crocodile, reintroduction INTRODUCTION lagoons in the lowlands of the Orinoco river basin. -
The Llanos-A Neglected Grazing Resource
sources in the highlands to the The Llanos-A Neglected Grazing north. Starting as swift mountain Resource torrents, they flatten out into sluggish, muddy streams, with the C. LANGDON WIIITE and JOHN THOMPSON reduction in gradient in the low- lands. Professor and Instructor, respectively, Department of Geogra,- phy, Stanford University, Stanford, C’alifornia During the season of high rainfall these rivers swell tremendously, HE Llanos are unique in being in which the region could support overflow their banks and inundate T grasslands lying within 10 de- more cattle in the future. huge areas along their lower grees of the Equator and at eleva- reaches. There is a difference of 43 tions nowhere exceeding 1,000 feet Regional Features feet between high and low water above sea level. The region is Terrain and Drainage in the Orinoco. During the latter covered by a variety of plant asso- The Llanos comprise a huge level part of the heavy rainy season, it is ciations broadly termed savanna. to undulating alluvial plain, slop- believed that more than a third of The word was apparently first used the Llanos is inundated. The in 1535 by Oviedo in referring to flooded lands have every appear- the Venezuelan Llanos. In this ance of swamps, being soon clothed paper savannas are regarded as Perspective on a relatively un- with a rank vegetation and with plains whose dominant vegetation developed grazing resource in the water-plant growth (Fig. 2). is grass. However, when the rain- Tropics of South America-the Flooded for months at a time, fall is greater or the soils collect Llanos of Venezuela and Colombia.