Dermot Ryan

European forest ecosystems : building the future on the legacy of the past

Abstract The viability of the many civilisations of Europe has depended, to a very large extent, on an adequate supply of wood. In the Ancient World, this supply was secured through the exploitation of forest reserves, the conquest of new territories and, when these opportunities no longer presented themselves, through the conservation of diminishing resources. Ultimately, civilisations collapsed because of the shortage of wood. Although some silvicultural techniques were known in the pre-Christian era, the scientific management of forests was not widely practised until the late 18th century. It is argued that the controlled exploitation of ‘nature’, on sustained yield principles, only became possible when men came to view the forest, not as a nuisance, an Arcadia or a pagan horror, but as a centre of wood production, a biological factory. The emergence of scientific forestry, however, did not put an end to the exploitation of forest resources. Unregulated felling and traditional practices such as litter raking exerted an insidious, negative influence on the fertility of the soil. The impact of human exploitation has often been underestimated by scientists, in recent decades, in particular, in the context of forest decline. While sustainable management, seen as sustained yield of wood supply, has been practised in forestry for centuries modern ideas of sustainability are broader in scope, embracing all the goods and services of the forest. Increasingly, forests are being managed as multifunctional ecosystems, often for amenity purposes. Forest ecosystem research, which developed from a range of traditional, highly focused disciplines, requires, if it is to make a meaningful contribution to forest management, long-term interdisciplinary studies. It provides the basis for ecologically intelligent management decisions and as such, is central to the development of sustainable forestry management. Central to the successful implementation of research findings is their efficient transfer from the researcher to the manager. If the research community identifies such an interchange as an important part of their duties, it will be a decisive step towards the better use of forests in Europe. It is only by deepening our knowledge of the past, accepting the challenge of the present and acknowledging that, as researchers, we have also a responsibility to communicate with users, that we can foster the growth in wisdom which is fundamental to the wise use of Europe’s forests in the next millennium.

Psychological distress and the asylum process: a longitudinal study of forced migrants in Ireland.

Although asylum seeking has become a major political issue in the Western world, research on its psychological impact is still in its infancy. This study examined levels and predictors of distress among a community sample of persons who have sought asylum in Ireland. A key aim was to provide a longitudinal analysis of the relationship between legal status security and psychological distress. Distress was measured by the Symptom Checklist-90-Revised at Time 1 (N = 162) and its shorter version (the Brief Symptom Inventory) at Time 2 (N = 70). Levels of severe distress were high at both baseline (46%) and follow-up (36%). The only persons to show a decrease in distress were those who had obtained a secure legal status (e.g., refugee status or residency) between the study phases. Distress risk factors included female gender, an insecure legal status, separation from children, discrimination, and postmigration stress. Protective factors were social support (Time 1) and the presence of a partner. The findings suggest that asylum seekers are a high-risk group for distress. This risk can be reduced by appropriate policy changes and interventions to increase social resources.

Sensitivity and specificity of the Distress Thermometer and a two-item depression screen (Patient Health Questionnaire-2) with a 'help' question for psychological distress and psychiatric morbidity in patients with advanced cancer.

Brief screening tools may help clinicians in busy settings detect patients who are experiencing severe psychological distress. This study examined the performance of the Distress Thermometer (DT) and a two‐item depression screen [the Patient Health Questionnaire‐2 (PHQ‐2)] with a ‘help’ question in screening for distress and psychiatric morbidity among patients with advanced cancer.

Mental Health Among Persons Awaiting an Asylum Outcome in Western Countries: A Literature Review

Asylum seekers are among the most marginalized and powerless groups in Western societies. Unlike persons with refugee status, asylum seekers live with the constant fear of deportation. They are generally denied access to work, private accommodation, education, and regular social welfare benefits. These harsh postmigration living conditions place asylum seekers at risk for poor mental health. This article reviews the empirical literature on asylum seeker mental health from the last 20 years. It focuses on nondetained adults awaiting an asylum outcome in Western countries. Twenty-three studies reported data for 7,294 asylum seekers. Overall, reports of psychological distress levels and prevalence rates of mental disorder were very high. This risk for poor mental health can be reduced by appropriate changes to the asylum procedure and social policy.

The Psychological Well-Being and Sociocultural Adaptation of Short-Term International Students in Ireland

This article reports on an empirical study of the psychosocial adaptation of international students in Ireland. Using measures of social support, loneliness, stress, psychological well-being, and sociocultural adaptation, data were obtained from international students and a comparison sample of Irish students. The study found that, although international students had high levels of social support and low levels of loneliness and stress, students were experiencing high levels of sociocultural adjustment difficulties and psychological distress. Significant differences invariables were reported across time, whereas differences between international and Irish students were also discovered. Suggestions for further research and for individuals working with international students are proposed.

Methodological challenges in researching psychological distress and psychiatric morbidity among patients with advanced cancer: What does the literature (not) tell us?

Patients with advanced cancer experience multiple demands and losses that place them at risk for experiencing psychological distress. Researchers can face challenges in conducting research among this population because of their poor levels of physical and cognitive functioning. This paper aims to develop our understanding of these challenges. A systematic literature review was conducted of papers describing surveys in which a stated aim was to measure rates of psychological distress or psychiatric morbidity among patients with advanced cancer. We also included papers that focused on the development of assessment tools. Studies were identified through computerized (MEDLINE and PsycINFO) and manual searches for the years 1995–2009. Twenty-eight papers met the inclusion criteria. They describe findings in relation to a total of 3942 patients. The sample sizes ranged from 25 to 422 (median = 87). The main methodological challenge identified is the recruitment of large and representative samples. Significant portions of the advanced cancer population are excluded from distress studies or are refusing to take part. In conclusion, researchers can enhance the methodological knowledge base by presenting more detailed accounts of the participant recruitment and data collection processes. Future researchers should strive to develop more flexible methods of assessing distress among patients with advanced disease.

Trauma and PTSD rates in an irish psychiatric population

Although Western mental health services are increasingly finding themselves concerned with assisting traumatized individuals migrating from other countries, trauma and posttraumatic stress disorder (PTSD) are under-detected and undiagnosed in psychiatric populations. This study examined and compared rates of traumatic experiences, frequency of traumatic events, trauma symptomatology levels, rates of torture, rates of PTSD and chart documentation of trauma and PTSD between (a) Irish and migrant service-users and (b) forced migrant and voluntary migrant service-users in Dublin, Ireland. Data were gathered from 178 psychiatric outpatients attending using a sociodemographic questionnaire, the Harvard Trauma Questionnaire-Revised Cambodian Version and the SCID-I/P. A substantial number of service-users had experienced at least one lifetime trauma (71.3%), and a high percentage of both the Irish (47.4%) and migrant groups (70.3%) of service-users had experienced two or more events. Overall, analyses comparing rates between Irish, forced migrant and voluntary migrant service-users found that forced migrants displayed more traumatic life events, posttraumatic symptoms, and higher levels of PTSD than their voluntary migrant and Irish counterparts, with over 50% experiencing torture prior to arrival in Ireland. The lifetime rate of PTSD in the overall sample was 15.7% but only 53.57% of cases were documented in patient charts. The results of this study are informative about the nature and extent of the problem of trauma and PTSD among migrant mental health service users as well as highlighting the under-detected levels of trauma among native-born service users.