Environmental Equity and the Role of Public Policy: Experiences in the Rijnmond Region

This Φ Ψ study of environmental equity uses secondary quantitative data to analyze socioeconomic disparities in environmental conditions in the Rijnmond region of the Netherlands. The disparities of selected environmental indicators—exposure to traffic noise (road, rail, and air), NO₂, external safety risks, and the availability of public green space—are analyzed both separately and in combination. Not only exposures to environmental burdens (“bads”) were investigated, but also access to environmental benefits (“goods”). Additionally, we held interviews and reviewed documents to grasp the mechanisms underlying the environmental equity situation, with an emphasis on the role of public policy. Environmental equity is not a priority in public policy for the greater Rotterdam region known as the Rijnmond region, yet environmental standards have been established to provide a minimum environmental quality to all local residents. In general, environmental quality has improved in this region, and the accumulation of negative environmental outcomes (“bads”) has been limited. However, environmental standards for road traffic noise and NO₂ are being exceeded, probably because of the pressure on space and the traffic intensity. We found an association of environmental “bads” with income for rail traffic noise and availability of public green space. In the absence of regulation, positive environmental outcomes (“goods”) are mainly left up to market forces. Consequently, higher-income groups generally have more access to environmental “goods” than lower-income groups.     

Different habitats, different habits? Response to foraging information in the parasitic wasp Venturia canescens

The parasitic wasp, Venturia canescens (Gravenhorst) (Hymenoptera: Ichneumonidae), has two reproductive modes, namely, thelytoky or arrhenotoky, and occurs in habitats with highly variable or relatively stable host abundances, respectively. Since information processing is costly, we expected that information indicating resource availability would be mainly used by the thelytokous wasps and less so by the arrhenotokous type. This idea was explored by two different approaches. In a study on patch-time allocation, we used females from ten populations and measured patch-residence times of individuals that visited multiple patches at different encounter rates. In a more detailed approach, thelytokous and arrhenotokous females from a single location were observed continuously while foraging, and all behaviors were recorded. Wasps of both reproductive modes (i.e., both habitat types) used information for the assessment of habitat quality. However, the way that the information was used differed between them. Whereas thelytokous females used foraging information to maximize their efficiency at high patch-encounter rates, arrhenotokous females merely reduced the number of offspring produced without changing patch times. The behavior of the arrhenotokous females should result in a spreading of offspring across the habitat and, thus, reduced sib-mating. The foraging strategy of these wasps might therefore be an adaptation to reduce costs associated with inbreeding.     

Prepared for climate change? A method for the ex-ante assessment of formal responsibilities for climate adaptation in specific sectors

Climate change-related risks encompass an intensification of extreme weather events, such as fluvial and pluvial flooding, droughts, storms, and heat stress. A transparent and comprehensive division of responsibilities is a necessary—but not the only—precondition for being prepared for climate change. In this paper, we present, and preliminarily test, a method for the ex-ante assessment of the division of public and private responsibilities for climate adaptation in terms of comprehensiveness, transparency, legitimacy, and effectiveness. This method proofs particularly suited for the assessment of adaptation responsibilities in combination with a sectoral approach. It helps identifying a number of shortcomings in divisions of responsibilities for climate adaptation. We conclude that this method is useful as a diagnostic tool for identifying the expected climate change preparedness level, and recommend to combine this with ex-post analyses of real-life cases of extreme events in order to assess the actual preparedness for climate change. Besides the scientific purpose of providing a generally applicable assessment method, with this method, we also intend to assist policy-makers in developing and implementing adaptation plans at various levels.     

Legitimate adaptive flood risk governance beyond the dikes: the cases of Hamburg,Helsinki and Rotterdam

It has recently been recommended that a shift from traditional flood prevention to more adaptive strategies is made, focusing on the reduction in and recovery from flood impacts as a means to improve resilience to climate impacts. This shift has had implications for the public–private divide in adaptive flood risk governance. In an urban context, it means that private actors such as developers and residents come into play, necessitating governance arrangements which cross the public–private divide. The division of responsibilities for water safety between the public and private sectors affects the way legitimacy is gained for these arrangements and raises new legitimacy issues. The paper offers an analysis of public and private responsibilities in adaptive flood risk governance arrangements, as well as of the legitimacy of the arrangements in the light of the public–private divide. A comparative case study is presented for three urban regeneration projects in un-embanked areas in Hamburg, Germany, Helsinki, Finland, and Rotterdam, the Netherlands, where adaptive strategies have been applied. The results show that network arrangements with joint public–private responsibilities use direct forms of participation and deliberation, but that these do not necessarily lead to more legitimate arrangements in the eyes of stakeholders as is often suggested in the literature. Both network and more public hierarchical arrangements can be perceived as quite legitimate under certain conditions.     

Conditions for citizen co-production in a resilient,efficient and legitimate flood risk governance arrangement. A tentative framework

Across Europe, there is an increasing trend towards citizen involvement in the implementation of flood risk governance. Policy-makers increasingly advocate co-produced flood risk governance (FRG), whereby citizens are actively engaged in the implementation of flood risk policy, for example, by taking property-level protection measures. In doing so, they aim to make FRG more resilient, efficient and legitimate [Mees, H., Crabbé, A., Alexander, M., Kaufmann, M., Bruzzone, L., Levy, L., & Lewandowski, J. (2016a). Coproducing flood risk management through citizen involvement: Insights from cross-country comparison in Europe. Ecology and Society, 21(3), 7. http://dx.doi.org/10.5751/ES-08500-210307]. Co-production, however, also raises important questions concerning these aims. In this paper, the opportunities and limitations of and barriers to citizen co-production in FRG in terms of resilience, efficiency and legitimacy are investigated by an extensive review of literature on citizen co-production in other public services and on individual and community-based climate change adaptation and FRG. Based on this, a tentative framework is developed on the required conditions to enable co-produced FRG, which benefits both the resilience, efficiency and legitimacy of FRG.     

Environmental equity in the vicinity of Amsterdam Airport: The interplay between market forces and government policy

This paper examines the impact of the interplay between market forces and government policy on environmental equity in the vicinity of Amsterdam Airport in the Netherlands. Despite pressure on space and the presence of the international airport, exposure to the higher levels of traffic noise, NO₂ and external safety risks, and accumulation of traffic noise and NO₂ (‘bads’) was rather limited and generally distributed fairly equally among income categories, probably as a result of environmental regulations. However, lower-income categories had less access to lower levels of traffic noise, NO₂ and public green space (‘goods’) than higher-income categories, which may be explained by both historical processes and market forces. Policy makers seem to accept a higher environmental burden on the regional population because of the benefits for the national economy generated by Amsterdam Airport.     

Effects of different management strategies on long-term trends of Australian threatened and near-threatened mammals

Monitoring is critical to assess management effectiveness, but broadscale systematic assessments of monitoring to evaluate and improve recovery efforts are lacking. We compiled 1808 time series from 71 threatened and near-threatened terrestrial and volant mammal species and subspecies in Australia (48% of all threatened mammal taxa) to compare relative trends of populations subject to different management strategies. We adapted the Living Planet Index to develop the Threatened Species Index for Australian Mammals and track aggregate trends for all sampled threatened mammal populations and for small (<35 g), medium (35–5500 g), and large mammals (>5500 g) from 2000 to 2017. Unmanaged populations (42 taxa) declined by 63% on average; unmanaged small mammals exhibited the greatest declines (96%). Populations of 17 taxa in havens (islands and fenced areas that excluded or eliminated introduced red foxes [Vulpes vulpes] and domestic cats [Felis catus]) increased by 680%. Outside havens, populations undergoing sustained predator baiting initially declined by 75% but subsequently increased to 47% of their abundance in 2000. At sites where predators were not excluded or baited but other actions (e.g., fire management, introduced herbivore control) occurred, populations of small and medium mammals declined faster, but large mammals declined more slowly, than unmanaged populations. Only 13% of taxa had data for both unmanaged and managed populations; index comparisons for this subset showed that taxa with populations increasing inside havens declined outside havens but taxa with populations subject to predator baiting outside havens declined more slowly than populations with no management and then increased, whereas unmanaged populations continued to decline. More comprehensive and improved monitoring (particularly encompassing poorly represented management actions and taxonomic groups like bats and small mammals) is required to understand whether and where management has worked. Improved implementation of management for threats other than predation is critical to recover Australia's threatened mammals.     

Belgian Consumers’ Opinion on Pork Consumption Concerning Alternatives for Unanesthetized Piglet Castration

Male piglets in Belgium are still castrated unanesthetized in the first week of life, but animal rights organizations, supermarkets, and some consumers no longer accept this method in terms of animal welfare, and are pushing the pig industry to apply available alternative methods. This major change in pig husbandry will increase production costs without a guarantee for return of investment by consumers. Therefore, it is important to know the opinion of consumers on this matter. A questionnaire was used to collect data from 1,018 people through face to face interviewing in Flanders. A Chi-square test and Fisher’s exact test were used to analyze the data. Results show that in spite of several media campaigns of animal welfare organizations over the past few years, still half of the Flemish respondents were not aware of the problem of unanesthetized piglet castration. However, after being informed, the majority wanted unanesthetized castration to be banned. Although the concern about animal welfare implications was very high, the willingness to pay extra for alternatives was low.     

A framework for assessing the accountability of local governance arrangements for adaptation to climate change

Accountability has hardly been studied in the governance of climate change adaptation. This paper develops a framework for assessing the accountability of interactive governance arrangements for local adaptation. This framework is based on five important accountability mechanisms: Clear responsibilities and mandates, Transparency, Political oversight, Citizen control and Checks and sanctions. For illustration purposes, the proposed framework is applied to the case of a Dutch local adaptation governance arrangement. The application shows that the five proposed mechanisms and their operationalizations offer a valid assessment of the accountability of such arrangements. It also raises some challenges, such as the tensions between accountability and flexibility, legitimacy and effectiveness; the potentially important roles of trust and of the political skills of central actor(s) in the arrangement in raising accountability, and the potential need to distinguish between arrangements for policy planning and for service delivery.