The plant landscape of the imperial harbour of Rome

The research concerns the Tiber delta area, about 3 km far from the present seacoast, where the remains of the ancient harbour of Rome are located. In 42 AD, Claudius started the construction of the harbour and Nero completed it in 64 AD. Then, the emperor Trajan went on to add a hexagonal basin to the former structure, which had gradually silted up. The imperial harbour was connected to the Tiber River and ultimately to the city of Rome through the Trajan channel. During the imperial period, most of the supplies imported from the Mediterranean provinces reached the city of Rome through Portus.     

New Evidence for the Submerged Ancient Harbour Structures at Tolmetha and Leptis Magna,Libya

Surveys carried out in 2009, during a project for the creation of three underwater archaeological parks in Libya, have allowed archaeologists both to analyse already known ancient structures and to discover new evidence about the harbour areas of the ancient cities of Tolmetha and Leptis Magna. © 2012 The Author     

The Earliest Harbour Installations on Aegean Foreshores

This article aims to raise awareness of a few newly discovered prehistoric harbour facilities in Crete. In particular is an unusual, if not unique, slipway suggesting how large ships were hauled up on to the land at Middle Minoan II Kommos. Also, there are huge, successive structures (Buildings T and P) with long galleries that served as shipsheds inviting close scrutiny, as well as comparison with the later Classical shipsheds sheltering elite warships of the Greek city states. The three newly excavated Minoan buildings fit historically into the beginning of a now extended tradition of Classical shipsheds. The latter are compared here with their prehistoric counterparts and briefly discussed concerning origin, development, and aspects of cultural or historical significance.     

The Roman Harbour of Alexandria Troas,Turkey

This article summarizes the results of a survey conducted in the area of the ancient harbour of Alexandria Troas. It presents an outline reconstruction of the harbour and explains its significance for our understanding of the region. The harbour is located at the point where two important sea‐routes met and where ships waited for favourable winds to travel through the Dardanelles. It was built in the reign of Augustus and consisted of an outer basin protected by two breakwaters and an inner basin. The area was occupied until the beginning of the 7th century. © 2010 The Author     

Arsur Castle Maritime Installation (1241–1265 CE)*

Abstract

This article provides a detailed review of the early explorations of Tel Burna (Arabic Tell Bornat) from the earliest explorers until the recent excavations led by Itzhaq Shai and Joe Uziel under the auspices of Bar-Ilan University. Beyond offering various possibilities for the identification of the site, this paper's purposes are as follows: first, to serve as a case study on investigation of the early sources associated with the discipline of Historical Geography; second, to provide a detailed history of research related to Tel Burna by examining each major explorer and their respective contributions; third, to compare the recent survey and ongoing excavation to the results of the explorations of the 19th and 20th centuries.     

The Roman Lighthouse at Akko,Israel

During Roman rule Akko, in Israel, was a major Levantine seaport. Historical, numismatic and archaeological evidence shows that often Roman maritime‐associated activities, in the Levant and elsewhere, included the building or maintenance of lighthouses. No clear indications of a Roman lighthouse in Akko are known. Re‐examination of navigational considerations, coastal archaeological surveys, underwater investigations and numismatic evidence supports the proposition that a Roman lighthouse existed there. It is suggested that the lighthouse was situated on an islet near the harbour entrance. © 2011 The Authors     

The Problem of the Missing Harbour of Evagoras at Salamis,Cyprus: a review of the evidence and pointers to a solution

This article summarises the archaeological evidence for the existence of Evagoras' naval harbour at Salamis in North Cyprus, which ancient texts credit him with building c.410–400 BC. Based on a critical examination of previous surveys and his own on‐site observations, the author concludes there is indicative evidence of a constructed harbour c.800 m long, which was divided into two basins by a stone jetty, separated from the city by a stone wall and with some evidence of ship‐sheds at its north end. © 2012 The Author     

High‐Resolution 3D Marine Seismic Investigation of Hedeby Harbour,Germany

Offshore 3D‐seismic acquisition has been a standard for high‐precision structural imaging in the oil and gas industry for many years. Recently this technique has been adapted by only a few teams to the resolution required for archaeological marine investigation. In contrast to sonar techniques, the 3D‐seismic method produces images below the sea‐floor. We investigate the harbour of the Viking age proto‐town of Hedeby in Northern Germany with the SEAMAP‐3D system. SEAMAP‐3D allows for rapid acquisition and employs an automated data processing sequence. We observe a wealth of archaeologically relevant detail and compare our results with previous work.     

The ROMACONS Project: a Contribution to the Historical and Engineering Analysis of Hydraulic Concrete in Roman Maritime Structures

Since all long-distance trade in the Roman world travelled by water, Roman harbour design and construction have special importance. Harbour excavation must be supplemented by analysis of the components of the hydraulic concrete, structural analysis of the cementing materials, and consideration of the design of the wooden formwork. The authors have begun collecting large cores from concrete blocks at Roman harbours and other maritime structures, analysing the materials used, the method of placement, and the structural characteristics of the resulting concrete. These data have provided new information on the engineering properties of Roman concrete, the process of funding and execution, and the trade in the volcanic ash which was the crucial component of hydraulic concrete.
© 2004 The Nautical Archaeology Society