Northumberland County Council

ABSTRACT In this reply, we confirm that the results of the original paper are robust and that our conclusions were correct: densities of Ruddy Turnstones Arenaria interpres were lower on sites located further from undisturbed refuges. There are two points of learning here: (i) taking the findings of a paper based purely on what is published is normal but there is an unpublished iterative process for analysis that is often hidden from a reader (described here), so we refute that our results were caused by chance; (ii) we published a result based on an incorrect method in the revision process. We hope that other researchers involved in long-term projects involving large and complex datasets can learn from our mistake, as we will endeavour to do.

Covering an area of 5103 square kilometres and with a population density of 62 people per sq km, Northumberland is England's most sparsely populated County. There are six Districts in the County, t...

Abstract This article reports on survey work carried out in December and January 2004/5 to identify and record rock engravings in the Wadi al-Hayat (previously called the Wadi al-Ajal). This work builds on previous surveys carried out under the aegis of the Fezzan Archaeological Project (FAP) (Barnett 2002; Barnett and Roberts 2003; Mattinglyet al.2003).During this season, systematic survey identified over 300 engraved panels which included all stylistic ‘phases’ known to be present in the wadi (Barnett in Mattinglyet al.2003). When these engravings are incorporated into the spatial distribution model derived from previous field seasons, the preliminary patterns this model describes are no longer wholly applicable. Instead, a more complex and subtle spatial distribution is indicated, in which there appears to be the interplay of several separate relationships between die engravings and die cultural landscape. To avoid misleading interpretation, detailed analysis of die rock art and integration with cultural and environmental data will be attempted only once a full dataset has been gathered on completion of the fieldwork. In the meantime, this paper describes what has been achieved this season. It presents a broad overview of the patterns of rock art distribution as they appear so far with an incomplete dataset and points die way to future fieldwork.One of the key additional aims of the fieldwork this season was to develop an appropriate recording ʿtoolkitʾ. This included piloting state-of-the-art digital technology to establish its accessibility and value in this environment. Working in collaboration with a team from the University of Bristol, die project applied surface laser scanning to capture 3-dimensional digital data from 14 separate engraved panels. This is die first time this technique has been used to record rock art in North Africa and this provided an unprecedented opportunity to explore its potential for future heritage applications.

Standards for assessing and managing suicide risk were developed and incorporated into a guidance manual for general practitioners. The effects of the manual on opinions and practice were evaluated using a quasi-experimental controlled before/after design, comparing participating general practitioners with others who did not use the manual. Thirty four general practitioners participated over a six-month period. The intervention group showed changes in perceptions, with increased satisfaction with their own methods and in their recognition and assessment of suicide risk. Their practice changed, with increased recording of relevant factors in notes. The comparison group did not change in these ways. It is concluded that general practitioners' practice and opinions in assessing and managing suicide risk were significantly improved using a minimal intervention. Given the importance of the topic and the small size of this study, further research is needed, examining changes in professional practice, knowledge and attitudes.