The domestication of water: water management in the ancient world and its prehistoric origins in the Jordan Valley

The ancient civilizations were dependent upon sophisticated systems of water management. The hydraulic engineering works found in ancient Angkor (ninth to thirteenth century AD), the Aztec city of Tenochtitlan (thirteenth to fifteenth century AD), Byzantine Constantinople (fourth to sixth century AD) and Nabatean Petra (sixth century BC to AD 106) are particularly striking because each of these is in localities of the world that are once again facing a water crisis. Without water management, such ancient cities would never have emerged, nor would the urban communities and towns from which they developed. Indeed, the ‘domestication’ of water marked a key turning point in the cultural trajectory of each region of the world where state societies developed. This is illustrated by examining the prehistory of water management in the Jordan Valley, identifying the later Neolithic (approx. 8300–6500 years ago) as a key period when significant investment in water management occurred, laying the foundation for the development of the first urban communities of the Early Bronze Age.

Prehistoric activity in Peterstone Great Wharf Palaeochannels: field survey 2005-6

This is an interim report on research carried out at the intertidal site of Peterstone Great Wharf, located on the Wentlooge Levels, c. 7 km east of Cardiff. The project is the first detailed survey and excavation of a site originally recorded in 1996-7 as part of a larger survey of the intertidal zone from Cardiff to the Second Severn Crossing. The 1997 survey produced important evidence for prehistoric human activity preserved within four palaeochannels. Significant erosion has taken place since then. A new survey of the foreshore has identified additional palaeochannels not seen in 1997 which form part of a more complex system of inter-cutting channels, many containing wood structures including short lines of timbers on the channel edge. Artefacts include a wooden axe handle, antler artefacts, an animal bone assemblage and some pottery of Beaker and Bronze Age date. The finds are thought to derive from a nearby, possibly eroded, settlement. The channels have trapped artefacts and preserved evidence of a range of activities, including what are interpreted as possible boat landings and fishing structures.