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Author: Helga Geovannini Acuña
Publisher: British Archaeological Reports Oxford Limited
ISBN:
Category : Business & Economics
Languages : en
Pages : 168
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Book Description
The main subject discussed in this study is the way in which the ancient Maya of Calakmul (modern Mexico), who thrived between 900 B.C. to A.D. 1000, managed their landscape in order to survive in the tropical rainforest. Their lithic technology, the hot, humid climate with a prolonged dry season, the lack of permanent surface sources of fresh water, and thin soils, considered insufficient for sustained agricultural production, are factors that were addressed successfully by the Maya in developing their complex civilization. The author's research begins with landscape, archaeological, and edaphological analyses, after which she explores the areas most advantageous to permanent habitation, suitable agricultural zones, land potential of the region and the capability of the area for supporting population. In addition, a complex agricultural channel irrigation system is explored as a critical factor for managing productive terrain for agriculture in karstic depressions (bajos). Similarly, an impressive rain harvesting system is exposed as an option to optimize hydrological resources for canalizing excessive rain during the wet season and storing water during the dry period. Finally, a reconstruction of the agricultural landscape is proposed.
Author: Helga Geovannini Acuña
Publisher: British Archaeological Reports Oxford Limited
ISBN:
Category : Business & Economics
Languages : en
Pages : 168
Get Book Here
Book Description
The main subject discussed in this study is the way in which the ancient Maya of Calakmul (modern Mexico), who thrived between 900 B.C. to A.D. 1000, managed their landscape in order to survive in the tropical rainforest. Their lithic technology, the hot, humid climate with a prolonged dry season, the lack of permanent surface sources of fresh water, and thin soils, considered insufficient for sustained agricultural production, are factors that were addressed successfully by the Maya in developing their complex civilization. The author's research begins with landscape, archaeological, and edaphological analyses, after which she explores the areas most advantageous to permanent habitation, suitable agricultural zones, land potential of the region and the capability of the area for supporting population. In addition, a complex agricultural channel irrigation system is explored as a critical factor for managing productive terrain for agriculture in karstic depressions (bajos). Similarly, an impressive rain harvesting system is exposed as an option to optimize hydrological resources for canalizing excessive rain during the wet season and storing water during the dry period. Finally, a reconstruction of the agricultural landscape is proposed.
Author: J. K. Vanclay
Publisher:
ISBN: 9780646019901
Category : Forest ecology
Languages : en
Pages : 20
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Book Description
Author: Adrian Forsyth
Publisher: Simon and Schuster
ISBN: 1439144745
Category : Travel
Languages : en
Pages : 276
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Book Description
Seventeen marvelous essays introducing the habitats, ecology, plants, and animals of the Central and South American rainforest. A lively, lucid portrait of the tropics as seen by two uncommonly observant and thoughtful field biologists. Its seventeen marvelous essays introduce the habitats, ecology, plants, and animals of the Central and South American rainforest. Includes a lengthy appendix of practical advice for the tropical traveler.
Author: A. I. Keto
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
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Book Description
Author: Mark Plotkin
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 358
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Book Description
Topics covered include the use and conservation of ethnobotanical information, the potential uses of nontimber forest products from various regions of the Neotropics, the development and use of plants as medicines, and the international marketplace for nontimber forest products and how it can best be created and reached. Because of their special significance, a separate section is devoted to uses and potential uses of palm products. Among the contributors are: Al Gentry, Missouri Botanical Garden; Steven R. King, Shaman Pharmaceuticals; Gary Paul Nabhan, Native Seed/SEARCH; Richard Evans Schultes, Botanical Museum of Harvard University; and others from around the globe. Mark Plotkin is vice president for the program in plant conservation, and Lisa Famolare is a program associate at Conservation International, an organization dedicated to the conservation of ecosystems and biological diversity worldwide.
Author: Joseph Paul Skorupa
Publisher:
ISBN:
Category :
Languages : en
Pages : 519
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Book Description
Author: Catherine Caufield
Publisher:
ISBN: 9780330291736
Category : Nature
Languages : en
Pages : 324
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Book Description
Author: Bruce Prideaux
Publisher: Routledge
ISBN: 1136201092
Category : Nature
Languages : en
Pages : 343
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Book Description
Globally rainforests are under threat on numerous fronts, including clearing for agriculture, harvesting for timber and urban expansion. Yet they have a crucial role in biodiversity conservation, climate change mitigation and providing other ecosystem services. As the term is used in this book, rainforests include both temperate and tropical, although the emphasis is on tropical rainforests. Rainforests are also attractive tourist spaces and where they have been used as a tourism resource have generated significant income for local communities. However not all use of rainforests as a tourism resource has been sustainable. This book argues that sustainability must be the foundation on which tourism use of this complex but ultimately fragile ecosystem must be built upon. It provides a multi-disciplinary perspective, incorporating rainforest science, management and tourism issues. The book is organized into four sections commencing with Rainforest Ecology and Management followed by People and Rainforests, Opportunities for Rainforest Tourism Development and finally Threats to Rainforests. Each major rainforest region is covered, including the Amazon, Central America, Africa, Australia and south-east Asia, in the context of a specific issue. For example rainforests in Papua New Guinea are examined in the context of community-based ecotourism development, while the rainforests in Borneo are discussed in an examination of wildlife issues. Other issues covered in this manner include governance, empowerment issues for rainforest peoples and climate change.
Author: Aila Keto
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 88
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Book Description
Author: José Arturo Gleason Espíndola
Publisher: IWA Publishing
ISBN: 1789060575
Category : Science
Languages : en
Pages : 271
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Book Description
From time immemorial, people have been managing rain. The availability of water and water sources determined where people would be able to live. Adequate rainfall decided on the quality of agriculture. Technical advances and finance may have enabled societies to inhabit big cities and expand agriculture into dry areas, but only because of the resource rain provided through the water cycle. Due to population growth, pollution, and climate change, water scarcity will be one of the most critical problems all around the world in the next 15 years. Today, around 10% of the world’s population lacks a proper water supply service. Harvesting rainwater and using it for drinking, domestic, industrial, and agricultural uses will help to supply quality water to urban and rural populations. Divided into four sections, basic concepts, narratives of RWH, programs implemented by diverse sectors of society, and notable cases, the book summarizes experiences from 14 different countries all around the globe, developed and developing countries, urban and rural areas. The subject of this book is related to the promotion of different international rainwater experiences that provides sustainable water services and climate resilience, including technical aspects and socio-cultural and policy affairs. This book was written for all people interested in sustainable rainwater management. Students, people just starting in the subject, and experts will find this book interesting as it creates an overview of rainwater harvesting practice and technology all around the world. We encourage all readers to read these stories and arguments at your leisure. Some many ideas and techniques can be picked up and applicable for serving the last 10% that is waiting for water security and proper water service.
