Anti-SELL monoclonal antibody, clone FMC46 [FITC]

Progress in global shark conservation has been limited by constraints to understanding the species composition and geographic origins of the shark fin trade. Previous assessments that relied on earlier genetic techniques and official trade records focused on abundant pelagic species traded between Europe and Asia. Here, we combine recent advances in DNA barcoding and species distribution modelling to identify the species and source the geographic origin of fins sold at market. Derived models of species environmental niches indicated that shark fishing effort is concentrated within Exclusive Economic Zones, mostly in coastal Australia, Indonesia, the United States, Brazil, Mexico and Japan. By coupling two distinct tools, barcoding and niche modelling, our results provide new insights for monitoring and enforcement. They suggest stronger local controls of coastal fishing may help regulate the unsustainable global trade in shark fins.

This article provides new knowledge on the social background of women involved in indoor prostitution by integrating a novel data source in terms of administrative register data. Questions concerning dynamics of entry and whether sex-sellers have a more socially marginalised position than others have long been debated in research. Based on register data on 1128 female sex-sellers, the article takes an important step towards answering such questions by analysing and comparing the social background of sex-sellers and of a matched sample of Danish women (n = 73,320). The study includes descriptive insights into a number of indicators, including demographics, out-of-home placement, mental health problems, drug problems, incarceration, educational attainment and labour market attachment. Multivariate regression models are used to examine potential predictors of involvement in prostitution. The findings show that indoor sex-sellers often come from a socially marginalised background and experience multiple social vulnerabilities in both childhood and adulthood. Furthermore, the study shows strong associations between indicators of social vulnerability and selling sex. Especially indicators of an unstable childhood environment (e.g. out-of-home placements and mothers' incarceration) and indicators of social marginalisation in adulthood (e.g. incarceration and mental health problems) have proven to have a strong association with involvement in prostitution as an adult.