Participatory approaches and methods in gender equality and gender-based violence research with refugees and internally displaced populations: a scoping review.

Using participatory approaches or methods are often positioned as a strategy to tackle power hierarchies in research. Despite momentum on decolonising aid, humanitarian actors have struggled to describe what 'participation' of refugees and internally displaced persons (IDPs) means in practice. Efforts to promote refugee and IDP participation can be tokenistic. However, it is not clear if and how these critiques apply to gender-based violence (GBV) and gender equality-topics that often innately include power analysis and seek to tackle inequalities. This scoping review sought to explore how refugee and IDP participation is conceptualised within research on GBV and gender equality. We found that participatory methods and approaches are not always clearly described. We suggest that future research should articulate more clearly what constitutes participation, consider incorporating feminist research methods which have been used outside humanitarian settings, take more intentional steps to engage refugees and IDPs, ensure compensation for their participation, and include more explicit reflection and strategies to address power imbalances.

Using a modified dredging elutriate testing approach to evaluate potential aquatic impacts associated with dredging a large freshwater industrial harbor.

Potential adverse impacts to the aquatic environment should be minimized whenever possible during an environmental dredging project by selecting realistic and technically feasible environmental targets. These targets need to balance short term impacts with the longer term benefit of removing contaminated sediments from the environment. Environmental dredging is part of the planned remediation of Randle Reef (a 60 hectare zone of mostly PAH-contaminated sediments) in Hamilton, Ontario, Canada. In this study, we describe the results of dredging elutriate toxicity testing (DETE) to assess the potential risks from dredging this PAH contaminated site. A modified elutriate preparation method intended as an alternative measure of conditions within the dredging plume was assessed with both standard water column species (Daphnia magna and fathead minnow [Pimephales promelas]) and alternative benthic and epibenthic test organisms (Chironomus dilutus and Hyalella azteca). The standard DETE test was also conducted with H. azteca to compare with the modified DETE results. The greatest toxic response was seen in the alternative test species; however, the modified DETE method resulted in less toxicity than the standard protocol. The relationship between toxicity results and chemical and/or physical characteristics of the samples was examined, but differences in toxicity could only be explained by differences in the total suspended solids concentrations in the elutriate samples. Challenges associated with DETE assessment of PAH-contaminated sediments and the implications for establishing dredging benchmarks are discussed. Integr Environ Assess Manag 2017;13:155-166. © 2016 SETAC.