Long-term Characteristics of Seasonal Rainfall at Katherine,Northern Territory

Rainfall at Katherine, Northern Territory, is concentrated into a few months, mainly December-March. For the 101 seasons, 1888–89 to 1988–89, the average rainfall is 947 mm and it is relatively reliable with a coefficient of variation of 24 per cent. Within this period use of the 15 seasons moving average shows two major spans of seasons in which average seasonal rainfall has increased and two others of decreasing average seasonal rainfall Also, the rain-causing mechanisms that operate in the region produce markedly more variable rainfall within seasons. This paper characterises the types of growing seasons at Katherine on the basis of the proportion of the seasonal total that falls within each of the seventeen fortnightly periods from 9 October to 3 June. Overall, 31 different groups of seasons are identified with 13 groups consisting of a single season. Conversely, the largest group contains 35 seasons. The analyses identify groups of seasons in which rainfall has occurred early or late in the season and others which have featured dry spells or wet spells in the core of the season. This variability helps to explain some of the challenges for farming systems research and for the development of sustainable farming systems.     

Phoenician–Punic amphorae in northern coastal Etruria: New evidence from Pisa (Italy)

This study outlines the circulation of Phoenician–Punic amphorae in northern coastal Etruria, with a particular focus on Pisa (Italy), where their presence has been attested since the mid-eighth century BCE. A set of specimens from Piazza del Duomo was analysed by minero-petrographic and geochemical techniques. The results were compared with literature data from Mediterranean production areas. The research allowed a better definition of the role of Etruscan Pisa in the frame of commercial and cultural routes in the Mediterranean, specifically in the Tyrrhenian area, also providing the opportunity to review the attestations of Phoenician–Punic amphora on a regional scale.     

The Infrastructures of Internal Colonialism: State,Environment, and Race in Lerma,Mexico

This article explores the relations between infrastructures, labour, and internal colonialism in Lerma, Mexico. Drawing on archival and ethnographic research of two hydraulic projects there, the article argues that infrastructures are productive of the racial, environmental, and political relations that constitute internal colonialism both historically and contemporarily. I show how these infrastructural projects imagined and produced colonial relations between the environment, racialised workers, and the nation-state, and how these colonial logics endure today through infrastructures and the forms of racialised labour that maintain them. In doing so, this article contributes to literature that interrogates the relations between infrastructure and coloniality by focusing on how infrastructural labour makes internal colonialism enduring. The article concludes by reflecting on how the labour practices that make internal colonialism enduring also point to ways of producing infrastructures otherwise.