Doel 2: a second 14th‐century cog wrecked in den Deurganck,Doel, Belgium

In 2002, the preserved bottom part of a wreck was excavated, identified as a cog, and named Doel 2. An interdisciplinary research programme (2010–2014), revealed that the ship was constructed after 1328 with wood from northern Poland. Complete 3D‐registration of the timbers, and structural analysis showed it had a keelplank with a natural upward curve at the bow that served as a hook, and that most bottom planks were recaulked, among many other repairs. The ship ended up in ‘den Deurganck’, a creek near the Scheldt river where it was partially disassembled before the surviving remains were inverted, probably as a result of a flood. This paper presents the detailed recording and archaeological interpretation of the ship remains, and the results of the dendrochronological analysis.     

Sustainability Standards and the Water Question

Increased global trade in agricultural commodities has boosted fresh water consumption. This export of ‘virtual water’, embedded in products sold abroad, has increasingly affected local communities and ecosystems, especially in arid regions. Recent initiatives to certify agricultural production are showing a rapidly growing interest in considering water issues within schemes of quality assurance, sustainable production and fair trade. This article scrutinizes current water sustainability certification schemes, and how they affect local water user communities. The authors use three notions of governmentality to examine water sustainability standards and how they aim ‘to conduct the conduct’ of water users: (1) standards as ‘production of truth’ and ‘mentalities’ that constitute systems of collective rationalities, values, norms and knowledge; (2) standards as networks that prescribe roles and establish power relations between companies and producers; and (3) standards as ‘techniques of visibilization’ that control practices and discipline producers. Private standards in general reinforce the political and market power of private sector agro‐food chains in local water management, to the detriment of local water user communities and national governments. However, sustainability certification could also potentially enable local, regional, national and international organizations of user communities to stake claims and negotiate to protect their water sources and livelihoods.     

Related variety and economic development: a literature review

Since the introduction of the related variety concept in 2007, a number of studies have been undertaken to analyse its effect on economic development. Our review of 21 studies makes clear that most studies find support for the initial hypothesis that related variety supports employment growth, though some studies suggest that the growth effects of related variety may be specific to knowledge-intensive sectors only. From the review, we list a number of further research questions regarding methodology, the role of unrelated variety, different forms of relatedness and the effect of related variety on knowledge production and entrepreneurship.     

Peace with Hamas? The Transforming Potential of Political Participation

One of the unresolved dilemmas in the Israeli–Palestinian peace process is whether peace is possible without, or feasible with, Hamas. This article seeks to explain why Israeli policies have thus far failed and why inclusion of Hamas in the peace process is more likely to produce a lasting peace. Using data drawn from interviews, fieldwork and surveys, and theoretical perspectives from peace, terrorism and social movement studies, the article analyses the evolution Hamas has undergone since its inception and how changes in its leadership, onstituency and political culture have affected the movement's attitudes towards peace and compromise.     

A multidisciplinary approach to reconstructing Late Glacial and Early Holocene landscapes

Understanding palaeotopographical variability forms the basis for understanding prehistoric societies. Alluvial and lacustrine environments, in particular, are key areas with both a high archaeological and palaeoecological potential. However, the often deep stratification of these sites, the high water table and the complex sedimentological variations can hamper a detailed reconstruction of the spatial relationship between prehistoric settlement and their environment. Combining different remote and proximal sensing techniques and coring data, can offer detailed insight into such landscapes. More specifically, the integration of mobile geophysical methods allows the collection of unprecedented continuous information on large-scale palaeolandscape variability. In this study we present a combined approach in order to map and model prehistoric landscapes and river systems in and around a Late Glacial palaeolake in north-western Belgium. Based on filtered and unfiltered digital elevation models, a survey area of 60 ha was selected, in which detailed mobile multi-receiver electromagnetic induction survey was conducted. The results allowed for the delineation of palaeochannels in the area and enabled modelling the depth of these features in the survey area, providing insight into their flow characteristics. ¹⁴C sampling enabled the dating of the evolving river system to the transition between the Late Glacial and the Early Holocene. Through additional coring, this river system could be traced further through the palaeolake area. Based on these results a detailed reconstruction was made of the palaeotopography that harboured the Final Palaeolithic and Early Mesolithic occupation of the study site.     

A Portuguese lifestyle in the Flemish countryside: ceramics of the Ximenez family (1595-c. 1700)

SUMMARY: In 1595, the Portuguese merchant banker Duarte Ximenez bought the Blauwhof, a castle-like estate in the Flemish countryside. An assemblage of pottery, recovered from the moat adjacent to the estate’s manor house, testifies to the status and hybrid identity of this 17th-century immigrant family. Although they were well assimilated into Antwerp’s high society, their foreign roots are still evident from particular Portuguese imports or the unconventional use of locally produced ceramics. Comparison with probate inventories shows that the two categories of Portuguese pottery serve different purposes, one in the public sphere of knowledgeable actors, and one in the intimacy of the Ximenez family.     

Studying Incremental Institutional Change: A Systematic and Critical Meta‐Review of the Literature from 2005 to 2015

Since the early 2000s, theorizing on incremental institutional change has made inroads in comparative historical analysis. In particular, the ideas, concepts, and theory introduced by Kathleen Thelen and her collaborators have been widely adopted by scholars. These scholars are not, however, univocally positive about the theory. Three main critiques have been plaguing the theory since its early days: the concepts it builds on lack clarity, the model of agency it uses is too static, and the theory lacks analytical power overall. Following the Preferred Reporting Items for Systematic Reviews and Meta‐Analysis method, this article presents a meta‐analysis of the peer‐reviewed empirical literature from 2005 to 2015 that applies this theory. It seeks to better understand the reach of the critiques expressed, as this may provide a starting point for improvement. It finds considerable quantitative support for the critiques, and uncovers an additional problematic issue: the tendency for concept stretching and concept proliferation by scholars seeking to overcome the shortcomings of the theory. Paradoxically, concept stretching and proliferation only further reduce the analytical power of the theory. The article concludes with suggestions for improvement of the development and application of the theory.     

Erosion and Errors: Testing the Use of Repeated LIDAR Analyses and Erosion Modelling for the Assessment and Prediction of Erosion of Archaeological Sites?

Slope soil erosion is one of the main threats to archaeological sites. Several methods were applied to establish the erosion rates at archaeological sites. Digital elevation models (DEMs) from three different dates were used. We compared the elevations from these three models to estimate erosion. We also applied the landscape evolution model LAPSUS with the available DEMs as basis. Spatial processing errors and effects of tillage and harvesting practices explain most of the DEM elevation differences between the recordings. Increased DEM resolution does not result in more precise or reliable erosion. The present technological level of landscape evolution modelling makes it possible to indicate areas most vulnerable to soil displacement by surface runoff erosion and tillage. Future research, using sediment and surface dating techniques such as deposit of radionuclides, heavy metals and OSL dating will provide a more accurate estimation of erosion rates and the subsequent impact on archaeological sites.     

Identifying institutional configurations for policy outcomes: A comparison of ecosystem services delivery

This paper employs the Institutional Analysis and Development framework across six ecosystem delivery measures in the European Union to develop a configurational explanation of (un)successful outcomes. By undertaking comparative institutional analysis, we systematically examine the effect of variation across rule types and generate insights on how different institutional configurations result in varying degrees of successful implementation of ecosystem delivery measures. We apply explanatory typology methods to identify the institutional features that best explain variation in implementation success across a number of cases. We argue that institutional rules shape outcomes in conjunction rather than in isolation. The findings show that differences in implementation success across cases can be explained by the interplay of differences in knowledge exchange, flexibility in implementation, and participation in the policy design process.