Book Review of “Indigenous Social Work around the World. Towards Culturally Relevant Education and Practice”, 2008, edited by Mel Gray, John Coates and Michael Yellow Bird

One could be seduced into a critique of this volume that focuses on its potential to overstate the momentum for a shift in Western social work ideology when faced with the conundrum of cultural difference. One could posit that the discussion is too broad, the topics covered too numerous, the opportunity for detail missed, the urgency of the messages unnecessarily exaggerated, the “proof” not beyond anecdote and so forth. I reject this temptation to conform to the dominant professional dynamic most emphatically and offer that what Gray, Coates and Yellow Bird have presented to the social work field in this volume is the first tangible step towards an alternative paradigm for an occupation afflicted with unsustainable hypocrisy and thus at the brink of irrelevancy.

A novel comparative research platform designed to determine the functional significance of tree species diversity in European forests

One of the current advances in functional biodiversity research is the move away from short-lived test systems towards the exploration of diversity-ecosystem functioning relationships in structurally more complex ecosystems. In forests, assumptions about the functional significance of tree species diversity have only recently produced a new generation of research on ecosystem processes and services. Novel experimental designs have now replaced traditional forestry trials, but these comparatively young experimental plots suffer from specific difficulties that are mainly related to the tree size and longevity. Tree species diversity experiments therefore need to be complemented with comparative observational studies in existing forests. Here we present the design and implementation of a new network of forest plots along tree species diversity gradients in six major European forest types: the FunDivEUROPE Exploratory Platform. Based on a review of the deficiencies of existing observational approaches and of unresolved research questions and hypotheses, we discuss the fundamental criteria that shaped the design of our platform. Key features include the extent of the species diversity gradient with mixtures up to five species, strict avoidance of a dilution gradient, special attention to community evenness and minimal covariation with other environmental factors. The new European research platform permits the most comprehensive assessment of tree species diversity effects on forest ecosystem functioning to date since it offers a common set of research plots to groups of researchers from very different disciplines and uses the same methodological approach in contrasting forest types along an extensive environmental gradient. (C) 2013 Elsevier GmbH. All rights reserved.

Michael Salomon Alexander der erste evangelische Bischof in Jerusalem : ein Beitrag zur orientalischen Frage

von J. F. A. de Le Roi