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Author:
Publisher:
ISBN: 9786077637066
Category :
Languages : es
Pages :
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Book Description
Author:
Publisher:
ISBN: 9786077637066
Category :
Languages : es
Pages :
Get Book Here
Book Description
Author: Anabel Ford
Publisher: Routledge
ISBN: 131541791X
Category : Social Science
Languages : en
Pages : 226
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Book Description
The conventional wisdom says that the devolution of Classic Maya civilization occurred because its population grew too large and dense to be supported by primitive neotropical farming methods, resulting in debilitating famines and internecine struggles. Using research on contemporary Maya farming techniques and important new archaeological research, Ford and Nigh refute this Malthusian explanation of events in ancient Central America and posit a radical alternative theory. The authors-show that ancient Maya farmers developed ingenious, sustainable woodland techniques to cultivate numerous food plants (including the staple maize);-examine both contemporary tropical farming techniques and the archaeological record (particularly regarding climate) to reach their conclusions;-make the argument that these ancient techniques, still in use today, can support significant populations over long periods of time.
Author: David Douterlungne
Publisher:
ISBN: 9786077637745
Category : Deforestation
Languages : es
Pages : 0
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Book Description
La ecología de la restauración es un área científica fascinante en pleno crecimiento y que ha sido aplicada en la recuperación de un sinfín de ecosistemas. Para ser eficaces, las iniciativas de restauración ecológica deben tomar en cuenta que la degradación ambiental en paisajes tropicales habitados tiene dimensiones ecológicas, económicas, sociales y culturales, las cuales pueden atenderse sólo si los dueños y los usuarios de los recursos naturales que se encuentran en proceso de degradación diseñan de manera coordinada las estrategias de restauración. En este proceso, los conocimientos locales y/o tradicionales pueden ser una excelente fuente de inspiración. Este manual ilustrado es producto de varios años de investigación realizada en colaboración con grupos culturales de la Selva Lacandona. Las estrategias de restauración combinan manejos locales con conocimientos científicos, se adaptan al contexto sociocultural, económico y rural, y consideran el difícil acceso a las tecnologías costosas. En un lenguaje no tecnificado y con el apoyo de numerosas fotos, este librito presenta un cuadro teórico para guiar las acciones de restauración y da instrucciones detalladas y prácticas para establecer y mantener plantaciones de restauración. Adicionalmente muestra los costos aproximados de restaurar una hectárea de potrero degradado y da algunas opciones agroforestales que pueden ayudar a recuperar la inversión inicial cuando son implementadas en las parcelas restauradas. Se trata de una guía útil tanto para campesinos y técnicos, como para instituciones involucradas en la restauración ecológica en áreas rurales.
Author: Daniel M. Brooks
Publisher: IUCN
ISBN: 9782831704227
Category : Acrocodia
Languages : en
Pages : 176
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Book Description
Descended from a long and ancient lineage, tapirs are important tropical forest seed dispersers. However, today, all species of tapirs are threatened to various degrees by habitat destruction and hunting. This action plan was written with wildlife biologists, ecologists, administrators, educators and local conservation officials in mind and is aimed at those countries with tapir populations. It provides a brief natural history of each species and its objective is to aid in their conservation by catalyzing conservation action. In addition, it is hoped that the contents of the plan will stimulate further research into this fascinating group of animals.
Author: Dennis Dalton
Publisher: Columbia University Press
ISBN: 0231530390
Category : History
Languages : en
Pages : 353
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Book Description
Dennis Dalton's classic account of Gandhi's political and intellectual development focuses on the leader's two signal triumphs: the civil disobedience movement (or salt satyagraha) of 1930 and the Calcutta fast of 1947. Dalton clearly demonstrates how Gandhi's lifelong career in national politics gave him the opportunity to develop and refine his ideals. He then concludes with a comparison of Gandhi's methods and the strategies of Martin Luther King Jr. and Malcolm X, drawing a fascinating juxtaposition that enriches the biography of all three figures and asserts Gandhi's relevance to the study of race and political leadership in America. Dalton situates Gandhi within the "clash of civilizations" debate, identifying the implications of his work on continuing nonviolent protests. He also extensively reviews Gandhian studies and adds a detailed chronology of events in Gandhi's life.
Author: Suzanne Cook
Publisher: Springer
ISBN: 1461491118
Category : Science
Languages : en
Pages : 402
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Book Description
The Forest of the Lacandon Maya: An Ethnobotanical Guide, with active links to audio-video recordings, serves as a comprehensive guide to the botanical heritage of the northern Lacandones. Numbering fewer than 300 men, women, and children, this community is the most culturally conservative of the Mayan groups. Protected by their hostile environment, over many centuries they maintain autonomy from the outside forces of church and state, while they continue to draw on the forest for spiritual inspiration and sustenance. In The Forest of the Lacandon Maya: An Ethnobotanical Guide, linguist Suzanne Cook presents a bilingual Lacandon-English ethnobotanical guide to more than 450 plants in a tripartite organization: a botanical inventory in which main entries are headed by Lacandon names followed by common English and botanical names, and which includes plant descriptions and uses; an ethnographic inventory, which expands the descriptions given in the botanical inventory, providing the socio-historical, dietary, mythological, and spiritual significance of most plants; and chapters that discuss the relevant cultural applications of the plants in more detail provide a description of the area’s geography, and give an ethnographic overview of the Lacandones. Active links throughout the text to original audio-video recordings demonstrate the use and preparation of the most significant plants.
Author: Jesús Pérez-Moreno
Publisher: Springer Nature
ISBN: 3030373789
Category : Science
Languages : en
Pages : 480
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Book Description
This book focuses on recent advances in our understanding of wild edible mycorrhizal fungi, truffle and mushrooms and their cultivation. In addition to providing fresh insights into various topics, e.g. taxonomy, ecology, cultivation and environmental impact, it also demonstrates the clear but fragile link between wild edible mushrooms and human societies. Comprising 17 chapters written by 41 experts from 13 countries on four continents, it enables readers to grasp the importance of protecting this unique, invaluable, renewable resource in the context of climate change and unprecedented biodiversity loss. The book inspires professionals and encourages young researchers to enter this field to develop the sustainable use of wild edible mushrooms using modern tools and approaches. It also highlights the importance of protecting forested environments, saving species from extinction and generating a significant income for local populations, while keeping alive and renewing the link between humans and wild edible mushrooms so that in the future, the sustainable farming and use of edible mycorrhizal mushrooms will play a predominant role in the management and preservation of forested lands.
Author: Citlalli López Binnqüist
Publisher:
ISBN: 9789036519007
Category : Amate (Plant)
Languages : en
Pages : 330
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Book Description
Author: Eric Dinerstein
Publisher: World Bank Publications
ISBN:
Category : Nature
Languages : en
Pages : 172
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Book Description
Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.
Author: Martín M. Kowalewski
Publisher: Springer
ISBN: 9781493956036
Category : Science
Languages : en
Pages : 0
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Book Description
Howler monkeys (genus Alouatta) comprise twelve species of leaf-eating New World monkeys that range from southern Mexico through northern Argentina. This genus is the most widespread of any New World primate taxa, and can be found to inhabit a range of forest types from undisturbed rainforest to severely anthropogenically impacted forest fragments. Although there have been many studies on individual species of howler monkeys, this book is the first comprehensive volume to place information on howler behavior and biology within a theoretical framework of ecological and social adaptability. This is the second of two volumes devoted to the genus Alouatta. This volume: · Examines behavioral and physiological mechanisms that enable howler monkeys to exploit highly disturbed and fragmented habitats · Presents models of howler monkey diet, social organization, and mating systems that can also inform researchers studying Old World colobines, apes, and other tropical mammals These goals are achieved in a collection of chapters written by a distinguished group of scientists on the feeding ecology, behavior, mating strategies, and management and conservation of howlers. This book also contains chapters on the howler microbiome, the concept of behavioral variability, sexual selection, and the role of primates in forest regeneration.
