Carbon Sequestration Potential of Agroforestry Systems


Book Description

Tree based production systems abound especially in the tropics. Despite the pervasiveness of such multipurpose “trees-outside-forest” resources, they have not attracted adequate attention in the development paradigms of many nation states. These multispecies production systems impact the ecosystem processes favourably. Yet, our understanding of the diversity attributes and carbon dynamics under agroforestry is not adequate. This book focuses on the role of multispecies production systems involving tree and crop species as a means for carbon sequestration and thereby reduce atmospheric carbon dioxide levels. Sixteen chapters organized into three broad sections titled: Measurement and Estimation, Agrobiodiversity and Tree Management, and Policy and Socioeconomic Aspects represent a cross section of the opportunities and challenges in current research and emerging issues in harnessing carbon sequestration potential of agroforestry systems.




Rapid Rural Appraisal in Northeast Thailand


Book Description

Rapid rural appraisal: activities at khon kaen university; Fuelwood situation and farmer's adjustments in northeastern thai villages; Dairy production in northeast Thailand: a comparative study of three dairy project villages; The role of natural foods in northeast Thailand; Factors affeting the success or failure of utilization and maintenance of small-scale water resources in northeast Thailand; Cooperative labor in ban hin laad, khon kaen province, norhteast Thailand; A park road and its environment effects: khao yai national park.




Ban Chiang, Northeast Thailand, Volume 2C


Book Description

This third volume in the series is devoted to presenting and interpreting the metallurgical evidence from Ban Chiang, northeast Thailand, in the broader regional context. Because the production of metal artifacts must engage numerous communities in order to acquire and process the raw materials and then create and distribute products, understanding metals in past societies requires a regional perspective. This is the first book to compile, summarize, and synthesize the English-language copper production and exchange evidence available so far from Thailand and Laos in a thorough and systematic manner. Chapters by Vincent C. Pigott and Thomas O. Pryce examine in detail the mining and smelting of copper in several sites, and the lead-isotope evidence for the sourcing of artifacts found in two of the consumption sites included in the study. Another chapter compiles the metal consumption evidence, including results of technical studies on prehistoric metals recovered from more than 35 sites excavated in central and northeast Thailand. This compilation demonstrates important regional variation in chaînes opératoires, allowing explication and synthesis of the technological traditions found in this region during prehistory. The review and compilation sheds new light on the social and economic context for the adoption and development of metallurgy in this part of the world. One key insight is that Thailand presents a case for a "community-driven bronze age," where the choices of peaceful local communities, not elites or centralized political entities, shaped how metal technological systems were implemented in this region. This fresh perspective on the role of metallurgy in ancient societies contributes to an expanded global understanding of how humans have engaged metal technologies, contributing to debunking the conventional paradigm that emphasized a top-down view and a standardized metallurgical sequence, a paradigm that has dominated archeometallurgical studies for the last century or more. Thai Archaeology Monograph Series, 2C University Museum Monograph, 153




Ban Chiang, Northeast Thailand, Volume 2A


Book Description

The emergence and adoption of metallurgy is one of the seminal topics of investigation in the history of archaeology, particularly in the history of archaeological research in Southeast Asia. The site of Ban Chiang, Thailand, is a central site in debates surrounding the chronology and significance of early metallurgy in the region. This book is the first in a series of four volumes that review the contributions of Ban Chiang and three related sites in northeast Thailand excavated by the Penn Museum to an understanding early metallurgy in Thailand. As the study of archaeometallurgy is a complex topic that draws on numerous technical and social science disciplines, this introductory volume presents in several chapters the background needed to assess the metal and related evidence presented in the subsequent volumes in this series. A history of perspectives on the role of metals in ancient societies generally and Southeast Asia, specifically, is provided. Other chapters debunk the conventional paradigm for understanding metals and society and provide current theoretical perspectives and new paradigms for the study of ancient metals. The geological basis for the presence and location of metal ore resources in the region is reviewed. The final chapter presents a technical overview of ways material properties of ancient metals may be studied. While providing a background to the study of metals at Ban Chiang, the volume also reviews, synthesizes, and repositions the method and theory for the study of archaeometallurgy generally. Thai Archaeology Monograph Series, 2A; University Museum Monograph, 149







Tropical Archaeobotany


Book Description

Tropical Archaeobotany fills the need for a substantial reference work on plant remains from the tropics. It covers the examination, identification and interpretation of plant remains in tropical archaeology, whilst also the origins, spread, investigating the origins, spread, distribution and past use of tropical plants for food and other purposes. Recent technological developments in electron microscopy and biochemical and genetic research, as well as increased interest in tropical environments and ecosystems, are now beginning to realise the great potential for archaeobotanical research in the tropics. With the use of case studies from a wide range of areas, this volume details the latest macroscopic, microscopic and chemical techniques for the analysis of plant remains, from seeds, roots and tubers to epidermal fragments, pollen and phytoliths. Each chapter of Tropical Archaeobotany focuses on a different aspect of archaeobotanical research, using detailed examples from a varieety of tropical areas, though with its emphasis on techniques and methodology the book has a relevance beyond the regional scope of each chapter.




Interdisciplinary Analysis and Modeling of Carbon-Optimized Land Management Strategies for Southern Amazonia


Book Description

The Carbiocial Project investigates viable carbon-optimized land management strategies for maintaining tropical ecosystem services under land use change and changing climate conditions in Southern Amazonia – a hotspot of global change. The project aims at understanding the vital natural processes and socio-economic driving forces in the region and develops strategies to enhance and protect carbon stocks in the recently deforested agroscapes of Central/Northern Mato Grosso and South Pará. That is why Carbiocial analyzes and models soil, water and climate as well as agro-economics, social and political transformations. Based on detailed storylines, the project aims at identifying possible entry-points for a necessary change in local and regional production patterns, considering local livelihoods as well as the present national and global economic, legal and political situation. This book gives an overview of the first results of the multi-disciplinary Carbiocial Project by publishing the main presentations, held on the Carbiocial Status Conference, on October 7-8, 2013, in Cuiabá. In sixteen chapters the authors elucidate the project‘s current state of knowledge, illustrating adapted methods for regional modeling and promising strategies for the Amazon development.