This volume provides the first comprehensive account of the geology of Sumatra since the masterly synthesis of van Bemmelen (1949). Following the establishment of the Geological Survey of Indonesia, after WW II, the whole island has been mapped geologically at the reconnaissance level, with the collaboration of the geological surveys of the United States and the United Kingdom. The mapping programme, completed in the mid-1990s, together with supplementary data obtained by academic institutions and petroleum and mineral exploration companies, has resulted in a vast increase in geological information, which is summarized in this volume. The synthesis of structural controls on sedimentation and magmatism during the tectonic evolution of Sumatra since the late Palaeozoic has provided a background for the formation of economic deposits of metallic minerals, coal, oil and gas. The volume provides a sound basis for future geological research and for the exploration of the energy and mineral resources of the island.

Randai, the popular folk theater tradition of the Minangkabau ethnic group in West Sumatra, has evolved to include influences of martial arts, storytelling, and folk songs. Theater and Martial Arts in West Sumatra describes the origin, development, and cultural background of randai and highlights two recent developments: the emergence of female performers and modern staging techniques. This book also explores the indigenous martial arts form silek, a vital part of randai today. The strong presence of silek is illustrated in the martial focus of the stories that are told through randai, in its movement repertoire, and even in its costumes and musical accompaniment. As Kirstin Pauka shows, randai, firmly rooted in silek and Minangkabau tradition, is an intriguing mirror of the Minangkabau culture.

Featuring unique photographs and original drawings from Kartomi's field observations of instruments and performances, Musical Journeys in Sumatra provides a comprehensive musical introduction to this neglected, very large island, with its hundreds of ethno-linguistic-musical groups. Kartomi is a professor of music at Monash University in Australia.

This book analyses the rise of the settlement system in the heartland of the Minangkabau region in the highlands of West Sumatra, Indonesia. It explores the regional settlement pattern arising from Adityavarman’s highland interregnum (c. 1347–75), and provides the first attempt to place the archaeological remains and the landscape of Tanah Datar, a fertile plain in the highlands of West Sumatra, in a cultural historic synthesis. The core of this research consisted of excavations at Bukit Gombak and Bukit Kincir. Bukit Gombak was a central place in Adityavarman’s kingdom, and provides evidence of the organization and material development of this political entity. Surveys uncovered other settlements that could be examined in relation to each other and to sites from earlier and later periods, and used to sketch out the settlement history of Tanah Datar from prehistoric times to the colonial period. The book consists of detailed studies of metal, ceramics and glass finds by laboratory-based specialists as well as careful descriptions of stone, clay and other finds.

The driving force of Minangkabau history arises from the struggle to build a balanced social order on a convergence of seemingly contradictory social and cultural aspects. From the time when Islam was conceived as a pillar of the Minangkabau world, the history of Minangkabau has been dominated by an effort to attain an acceptable equilibrium between the doctrine of a universal religion and the wisdom and ideals of the pre-existing pillar, the indigenous element or adat. The idea that Islam is an inseparable part of Minangkabau has generated constant internal struggle. A traditional notion that ideas which came from the outside world (the rantau) might endanger the foundation of Minangkabau or stimulate disturbing potentialities already inherent in it resulted in ambivalence toward Western-oriented modernization. The purpose of this study is to trace the development of the Kaum Muda movement and to inquire into its intellectual and social impact on Minangkabau. The principal actors were actually from the second generation of Islamic modernists, the students of the Kaum Muda ulama. We will examine the way they confronted their social and political environment; the path they followed in carrying out their various programs; their encounter with the Dutch government; and their relationship with the adat authorities. We will seek to determine the impact of the activities and intellectual development of these young Islamic modernists upon their own group and upon their relationship with their former mentors, the Kaum Muda ulama. For this reason, the study concentrates on the period beginning in early 1927 and ending with the third quarter of 1933. - Taufik Abdullah

Fifteen years ago, approximately half the world population was estimated to live in continental and insular South-East Asia (Burma, Thailand, Kampuchea, Vietnam, Laos, Indonesia, Philippines). Then the region had a population growth of four million people every month, and the problem of malnutrition was acute for the rural population. International agricultural development organisations decided that their primary aim would be to double existing levels of agricultural production and, taking account of population growth, to double it again by the end of the century (Whyte 1976). Today, while global issues have greatly affected the parameters of the problem, the situation remains both serious and difficult. Despite impressive efforts in education and health, Indonesia for example, where population (179 millions) growth eased off only slightly between 1980 and 1990 (from 2. 3 percent to 1. 9 percent), is having to cope with increasing difficulties in managing natural resources and particularly its evanescent forest assets which, until 1986, were the second largest source of national revenue. Indonesia has the second largest surface area of tropical rain forests in the world (after Brazil) and thus all the problems linked with management and disappearance of those forests. The latest estimate gives a figure of 109 million hectares of forest in 1990, of which 40. 8 million hectares are production forests (Anon. -F AO 1990).