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11.
While the use of radiogenic strontium isotope values to examine paleomobility is increasingly common in the Andes, and beyond, many questions about baseline variability remain. To better understand baseline radiogenic strontium isotope compositions in the Andes, we present new 87Sr/86Sr values from Peruvian soil samples. Modern soil samples were collected from agricultural fields from the following areas in central and southern Peru: Arequipa, Atico, Camaná, Chala, Cusco, Ica, Ilo, Lima, Mejía, Moquegua, Nazca, Ocoña, Palpa, Pisco, Puno, Tacna, and Yauca. Samples were partially dissolved to better approximate the bioavailable strontium. Radiogenic strontium isotope values from the partially dissolved soil samples range from 87Sr/86Sr?=?0.70202 to 0.71894 and, for all soil samples, have a mean of 87Sr/86Sr?=?0.70773?±?0.00166 (1σ, n?=?114). In general, the 87Sr/86Sr values measured for soil samples collected from modern agricultural fields reflect the expected 87Sr/86Sr values based on bedrock geology. Comparing our new soil data with published radiogenic strontium isotope data for bedrock, soil, water, and faunal samples provides constraints on the regions in the Andes that can, and cannot, be distinguished through radiogenic strontium isotope analysis.  相似文献   
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Mechanisms for the maintenance of Zapotec ethnicity in Tlailotlacan, an enclave of Teotihuacan, Mexico, are reconstructed using oxygen-isotope analyses of bone and enamel phosphate. The data indicate continual interaction among the enclave inhabitants, their Oaxacan homeland, and other diaspora colonies, with no dominant post-marital residence pattern. There is no apparent association between social status and place of origin, and individual agency is indicated by variable acceptance of Teotihuacan traditions. Striking patterns of movement include the sojourning of children in other regions and the relocation of breastfeeding women. These segments of the population would have played major roles in the social and political articulation of diaspora colonies. Foreign signatures in primary burials indicate that some immigrants died shortly after their arrival in Tlailotlacan. Data from secondary burials indicate the transportation of dead relatives or ancestors to Teotihuacan for burial. We conclude that the behaviour of immigrants in ancient and modern cities is analogous in many ways.  相似文献   
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This article examines the institutional factors that account for the outcome of efforts to decentralize control over natural resources to local communities. It focuses on the political nature of institutional processes associated with decentralization in sub‐Saharan Africa through a comparative analysis of wildlife management reforms in seven east and southern African countries. Institutional reforms are largely dependent on state authorities' patronage interests, which in turn are shaped by the relative economic value of wildlife, the degree of central control over commercial utilization, and the accountability of governance institutions. Our findings have a range of practical implications for the design of CBNRM initiatives and institutional reform strategies.  相似文献   
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Reviews     
DOCUMENTS AND SPEECHES ON COMMONWEALTH AFFAIRS 1952–1962. Nicholas Mansergh (ed.). London, New York, Toronto, Oxford University Press, 1963 for the Royal Institute of International Affairs. Pp. xxi, 775. £stg. 6–0–0.

THE POST‐WAR TRANSFORMATION OF THE COMMONWEALTH: Reflections on the Asian‐African Contribution. M. S. Rajan. London, Asia Publishing House, 1963, for the Indian School of International Studies, Pp. 67. Stg. 18/‐.

COMMUNITY AND CONTENTION: BRITAIN AND AMERICA IN THE TWENTIETH CENTURY. Bruce M. Russett. M.I.T. Press, Cambridge, Mass. Pp. xii, 252, $7.00.

PEACE KEEPING BY UNITED NATIONS FORCES FROM SUEZ TO THE CONGO. A. L. Burns and Nina Heathcote. Princeton Studies in World Politics, Number 4, 1963, pp. 256.

NEUTRALISM. Peter Lyon. Leicester University Press, 1963. Pp. 216. U.K. price 25/‐.

THE ATLANTIC ALLIANCE: A SHORT POLITICAL GUIDE. Alvin J. Cottrell and James E. Dougherty. London, Pall Mall Press, 1964. Pp. 262. U.K. price 30/‐.

THE ECONOMIC INTEGRATION OP HUNGARY INTO THE SOVIET BLOC. L. Zsoldos. Bureau of Business Research, Ohio State University, 1963. Pp. 149. Price $5.00.

VOSPOMINANIYA O FEVRALSKOY REVOLYUTSII. MEMOIRS OF THE FEBRUARY (MARCH RUSSIAN) REVOLUTION. I. G. Tsereteli. Mouton & Co., Paris. The Hague. 1963. Two volumes. I, xxx + 494; II, 429 & Index. Published with the cooperation of the Russian Institute of Columbia University and the Russian Research Centre of Harvard University.

ALBANIA AND THE SINO‐SOVIET RIFT. William E. Griffith. The M.I.T. Press, Cambridge, Mass., 1963. Pp. 423. Australian price £1/9/6.

MAO AGAINST KHRUSHCHEV. A SHORT HISTORY OF THE SINO‐SOVIET CONFLICT. David Floyd. London, Pall Mall Press, 1964. Pp. 456. Stg. 50/‐.

TIBET AND ITS HISTORY. H. E. Richardson. London, Oxford University Press, 1962. Pp. ix + 297, illustrated, maps. Australian price 65/‐.

THE TWO VIET‐NAMS. Bernard B. Fall. London, Pall Mall Press, 1963. Pp. viii + 493. Stg. 50/‐.

PROBLEMS OP FREEDOM: SOUTH VIETNAM SINCE INDEPENDENCE. Wesley R. Fishel (ed.). New York, The Free Press, 1961. Pp. xiv + 233. $6.95.

FROM COLONIALISM TO COMMUNISM: A CASE HISTORY OF NORTH VIETNAM. Hoang Van Chi. London, Pall Mall Press, 1964. Pp. xv + 252. Stg. 40/‐.

INDONESIA. Ruth T. McVey (ed.). New Haven, HRAF Press, 1963. Pp. xviii + 600. $12.00.

THE DECLINE OF CONSTITUTIONAL DEMOCRACY IN INDONESIA. Herbert Feitk. Cornell University Press, 1962. ‘Pp. xx + 618. $8.75.

THE POLITICAL ECONOMY OF INDEPENDENT MALAYA: A CASE STUDY IN DEVELOPMENT. T. H. Silcock and E. K. Fisk (eds.). Australian National University, 1963. Pp. 306 + xi. 42/‐.  相似文献   

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