Bulletin
Author:
Publisher:
Published: 1944
Total Pages: 592
ISBN-13:
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Revista del Instituto Nacional de Investigación de la Ciencias Naturales y Museo Argentino de Ciencias Naturales "Bernardino Rivadavia."
Author: Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" e Instituto Nacional de Investigación de las Ciencias Naturales
Publisher:
Published: 1948
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOKNatural Arsenic in Groundwaters of Latin America
Author: Jochen Bundschuh
Publisher: CRC Press
Published: 2008-09-23
Total Pages: 784
ISBN-13: 0415407710
DOWNLOAD EBOOKGroundwater resources naturally contain high levels of arsenic in many parts of the world. Over the last two decades, the As-containing groundwater in South-East Asia has received much attention, but the situation is just as crucial in Latin America, where the number of studies is still relatively low, and the extent and severity of As-exposure in the populations has yet to be fully evaluated. This book aims to promote knowledge of the occurrence and genesis of As-rich groundwater in Latin America. It deals with constraints on the mobility of As in groundwater, As-uptake from soil and water by plants, As-propagation through the food chain, human health impacts, and As-removal technologies. Case studies are presented from Argentina, Bolivia, Chile, Ecuador, El Salvador, Mexico, Nicaragua and Peru, amongst others, and are viewed against the background of experience from other world regions. The book is a state-of-art overview of arsenic research in Latin America. It aims to create interest within the Latin American countries affected by the presence of arseniferous aquifers and to increase awareness among administrators, policy makers and company executives. It will also serve to inform the international scientific community, and improve international cooperation on arsenic in groundwater.
Checklist of the Coleopterous Insects of Mexico, Central America, the West Indies, and South America
Author:
Publisher:
Published: 1957
Total Pages: 1586
ISBN-13:
DOWNLOAD EBOOKChecklist of the Coleopterous Insects of Mexico, Central America, the West Indies, and South America
Author: Richard E. Blackwelder
Publisher:
Published: 1947
Total Pages: 776
ISBN-13:
DOWNLOAD EBOOKPere Alberch
Author: Diego Rasskin-Gutman
Publisher: Universitat de València
Published: 2011-11-28
Total Pages: 445
ISBN-13: 8437087554
DOWNLOAD EBOOKPere Alberch (1954-1998) fue un destacado biólogo español que reformuló el concepto de evo-devo, la ciencia del desarrollo y la evolución, siguiendo la estela dejada por figuras clásicas de la ciencia de los siglos XIX y XX tales como Étienne Geoffroy Saint-Hilaire, sir Gavin De Beer, Conrad H. Waddington y Stephen J. Gould. Sus artículos sobre las limitaciones desarrollistas y evolucionistas, centrados en la heterocronía como proceso fundamental responsable de la formación de la filogenia, constituyen verdaderos clásicos de la evo-devo actual. Este volumen presenta tres ensayos originales que analizan la importancia histórica y filosófica de su trabajo en el desarrollo de la evo-devo. Además ofrece una selección de reproducciones facsímiles de sus artículos más relevantes, que proporcionan al lector una visión inestimable para encomiar la vida y el trabajo de Alberch.
The Great American Biotic Interchange
Author: Alberto Luis Cione
Publisher: Springer
Published: 2015-04-24
Total Pages: 106
ISBN-13: 9401797927
DOWNLOAD EBOOKSouth American ecosystems suffered one of the greatest biogeographical events, after the establishment of the Panamian land bridge, called the “Great American Biotic Interchange” (GABI). This refers to the exchange, in several phases, of land mammals between the Americas; this event started during the late Miocene with the appearance of the Holartic Procyonidae (Huayquerian Age) in South America and continues today. The major phases of mammalian dispersal occurred from the Latest Pliocene (Marplatan Age) to the Late Pleistocene (Lujanian Age). The most important and richest localities of Late Miocene-Holocene fossil vertebrates of South America are those of the Pampean region of Argentina. There are also several Late Miocene and Pliocene localities in western Argentina and Bolivia. Other important fossils have been collected in localities of Pleistocene age outside Argentina: Tarija (Bolivia), karstic caves of Lagoa Santa and the recently explored caves of Tocantins (Brasil), Talara (Perú), La Carolina (Ecuador), Muaco (Venezuela), and Cueva del Milodon (Chile), among others. The book discusses basic information for interpreting the GABI such as taxonomic composition (incorporating the latest revisions) at classical and new localities for each stage addressing climate, environments, and time boundaries for each stage. It includes the chronology and dynamics of the GABI, the integration of South American mammalian faunas through time, the Quaternary mammalian extinctions and the composition of recent mammalian fauna of the continent.
Snakes of the World
Author: Van Wallach
Publisher: CRC Press
Published: 2014-04-22
Total Pages: 1260
ISBN-13: 1482208474
DOWNLOAD EBOOKSnakes of the World: A Catalogue of Living and Extinct Species—the first catalogue of its kind—covers all living and fossil snakes described between 1758 and 2012, comprising 3,509 living and 274 extinct species allocated to 539 living and 112 extinct genera. Also included are 54 genera and 302 species that are dubious or invalid, resulting in recognition of 705 genera and 4,085 species. Features: Alphabetical listings by genus and species Individual accounts for each genus and species Detailed data on type specimens and type localities All subspecies, synonyms, and proposed snake names Distribution of species by country, province, and elevation Distribution of fossils by country and geological periods Major taxonomic references for each genus and species Appendix with major references for each country Complete bibliography of all references cited in text and appendix Index of 12,500 primary snake names The data on type specimens includes museum and catalog number, length and sex, and collector and date. The listed type localities include restrictions and corrections. The bibliography provides complete citations of all references cited in the text and appendix, and taxonomic comments are given in the remarks sections. This standard reference supplies a scientific, academic, and professional treatment of snakes—appealing to conservationists and herpetologists as well as zoologists, naturalists, hobbyists, researchers, and teachers.
Geographers
Author: Hayden Lorimer
Publisher: Bloomsbury Publishing
Published: 2015-12-14
Total Pages: 225
ISBN-13: 1441170596
DOWNLOAD EBOOKThe thirtieth volume of Geographers: Biobibliographical Studies adds significantly to the corpus of scholarship on geography's multiple histories and biographies with nine essays on figures from Britain, France, the USA and Spain. Each was distinguished in his or her own scholarship and made distinctive contributions in specific fields -- as historical, political or population geographers, and, in one case, as a hydrologist-geomorphologist. The subjects also shared a commitment to the educational benefits of geography and of geographical research that was rooted in a vision of geography as socially illuminating and individually life-changing. Here is further rich testimony of the importance of geographers' lives to the lived experience of geography in practice.
Index of NLM Serial Titles
Author: National Library of Medicine (U.S.)
Publisher:
Published: 1984
Total Pages: 1516
ISBN-13:
DOWNLOAD EBOOKA keyword listing of serial titles currently received by the National Library of Medicine.
