Representing inequities in the distribution of socio-economic benefits and environmental risk

There is currently no standard methodfor analyzing claims of environmental inequity. Neitheris there a database of statistics on the extent ofrelationship between regional indicators ofenvironmental quality, likely sources of pollution, andthe demographic characteristics of affectedpopulations. The resolution of environmental disputesis often hampered by inadequate communication betweenstakeholder groups about their perceptions andprioritization of the issues in dispute and bydifferential access to information about the issues byeach stakeholder group. This paper describes a web-based tool, ICEP, that uses multi-layered GIS maps toestablish a standard method for analyzing claims ofenvironmental inequity and establish a database ofcorrelation coefficients between environmentalindicators, industry type by SIC code, and demographiccharacteristics of the population in proximity tonoxious facilities. The maps are generated fromstakeholder reports of environmental quality and aredesigned to be accessible via the Internet. Thisprovides stakeholders with direct access to graphicaldisplays of the perceptions of their co-stakeholdersand provides all groups with links to relevantinformation sources about the issues in dispute. ICEPenhances existing community environmental websites likeScorecard and Envirofacts by providingdisplays of median household income as a measure of thedistribution of benefits accrued within an area.     

大气污染物总量分配公平性评价研究

污染物总量的合理分配是总量控制的核心内容,目前对于总量分配方案的公平性评价缺乏定量化依据,文章应用经济学Gini系数和Lorenz曲线的概念定量评价污染物总量分配公平性.以"十一五"期间广东省环保局下达到珠三角各城市的SO2总量分配方案为评价对象,考虑各地的环境容量、排放现状、人口和国内生产总值因素,计算基尼系数.结果表明:分配方案比较合理,能普遍被珠三角各城市所接受,但从社会经济发展和环境属性角度来看分配方案不够均衡,需进一步调整.     

不同产权制度下青藏高原地区草地资源使用的效率与公平性分析

论文基于四川省若尔盖牧区两个村落的田野调查,通过草地资源使用的效率和公平性指标,比较草场使用权全村共有和牧户私有这两种产权制度下的经济与社会效益。研究表明,在青藏高原牧区,草场使用权全村共有较牧户私有在资源使用的效率与公平性两个方面均能获得更好的表现。这是因为全村共有的使用权制度更契合当地的自然与社会实情,这包括草地资源时空差异大的自然条件、藏传佛教浸润下的文化氛围以及较强的社区自组织管理能力的社会背景。因此,建议我国在制定与推行草场使用权制度时,应考虑制度实施地的自然环境与社会文化等各方面背景因素,不能简单地在所有牧区强行推进一种产权制度。     

Global gains at local costs: Imposing protected areas: evidence from central India

With the ever-increasing understanding about the Earth as a living network of interdependent ecosystems, there seems to be a growing consensus that the whole planet is a global common. This feeling, however, is not bereft of severe complications arising from conflicting interests of different nations placed at varying levels of development. While developed countries are more concerned about environmental quality which is a global public good, less developed countries can hardly afford to make land use decisions that keep such wider futuristic concerns in mind while they are presently struggling with very basic problems of poverty and starvation. The actors at the global level prescribe, monitor, and enforce the global level collective choice through persuasive, and at times coercive, methods. At the national level, various legal provisions in the form of legislation reflect the collective choice at that level through creation of protected areas devoid of humans. A simple fact is overlooked, that it is impossible to achieve conservation goals without making local people equal participants in decisionmaking and benefit sharing.     

Gasoline prices and traffic safety in Mississippi

Problem

Limited literature suggests that gasoline prices have substantial effects on reducing fatal crashes. However, the literature focuses only on fatal crashes and does not examine the effects on all traffic crashes.

Methods

Mississippi traffic crash data from April 2004–December 2008 from the Mississippi Highway Patrol and regular-grade unleaded gasoline price data from the Energy Information Administration of the U.S. Department of Energy were used to investigate the effects of gasoline prices on traffic safety by age, gender, and race.

Results

Gasoline prices have both short-term and intermediate-term effects on reducing total traffic crashes and crashes of females, whites, and blacks. The intermediate-term effects are generally stronger than the short-term effects. Gasoline prices also have short-term effects on reducing crashes of younger drivers and intermediate-term effects on older drivers and male drivers.

Impact on Industry

Higher gasoline taxes reduce traffic crashes and may result in additional societal benefits.     

不确定条件下总量分配的研究

实施污染物排放总量控制的过程中,总量分配的合理性是体现污染源与污染源之间、管理者与被管理之间能否实现“公平性” 的重要依据和基础,也是关系到总量控制能否顺利实施的重要问题。本文运用不确定性分析对此进行了一些有益的探索,目的是为进行污染物排放总量控制的规划与管理决策者提供分析和解决问题的新思路。     

What room for politics and change in global climate governance? Addressing gender in co-benefits and safeguards

Questions of equity, gender, power and rights are central to environmental justice in climate mitigation schemes such as REDD+ (Reducing Emissions From Deforestation and Degradation). Drawing on the ideas of co-benefits and safeguards, the strategies for challenging mainstream discourse on gender in REDD+ – from the outside and within – are examined of two organisations that have attempted to bring a political concept – gender – into the largely technical discourse of climate policy. The analysis points to the risks of co-option that women’s organisations face, trying to challenge and change the mainstream discourse on gender in climate policy-making. The need for diverse and flexible strategies for resistance and influence in order to seize opportunities that may arise in countering the depoliticising force of global climate governance are highlighted.     

Mind the gap: institutional considerations for gender-inclusive climate change policy in Sub-Saharan Africa

This paper positions climate change against the backdrop of gender, premised on the understanding that neither climate change impacts nor responses are gender neutral, therefore institutions need to respond accordingly. Institutions play a central role in facilitating policy effects and forming major nodes of interaction as well as determining the accentuation of risk. Drawing on examples from different parts of Sub-Saharan Africa, the paper seeks to elucidate why women should be placed at the heart of climate change interventions. Establishing the appropriate connections between gender and climate change will enhance the opportunities for problem-solving and can increase the efficiency and effectiveness of policy-making. The gendered aspects of climate change and environmental relations are analysed by using an African feminist approach as the theoretical framework to expand and expound upon this position. This paper also investigates institutional matters pertaining to the management of environmental resources and highlights some of the constraints that need to be overcome in order to ensure the inclusion and empowerment of women in the management of these resources. It concludes by calling for a thorough understanding of the gender-based power relations in the agendas and activities of environmental governance institutions at all levels in society.     

Fish Traders as Key Actors in Fisheries: Gender and Adaptive Management

This paper fills an important gap towards adaptive management of small-scale fisheries by analyzing the gender dimension of fish trade in Zanzibar, Tanzania. We hypothesize that gender-based differences are present in the fish value chain and to test the hypothesis interviews were performed to analyze: (i) markets, customers, and mobility, (ii) material and economic resources, (iii) traded fish species, (iv) contacts and organizations, and (v) perceptions and experiences. Additionally, management documents were analyzed to examine the degree to which gender is considered. Results show that women traders had less access to social and economic resources, profitable markets, and high-value fish, which resulted in lower income. These gender inequalities are linked, among others, to women’s reproductive roles such as childcare and household responsibilities. Formal fisheries management was found to be gender insensitive, showing how a crucial feedback element of adaptive management is missing in Zanzibar’s management system, i.e., knowledge about key actors, their needs and challenges.     

Maternal exposure to high levels of dioxins in relation to birth weight in women affected by Yusho disease

Background

Studies on the association of maternal exposure to polychlorinated dibenzo-p-dioxin (PCDDs), polychlorinated dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs) with decreased birth weight in humans have produced conflicting results. In Japan in 1968, an accidental human exposure to rice oil contaminated with PCDDs, PCDFs, and PCBs, led to the development of Yusho disease.

Objective

The Yusho cohort was used to evaluate the effect of maternal exposure to PCDDs, PCDFs, and PCBs on birth weight.

Methods

Blood samples, obtained from 101 Yusho women (190 births) who gave birth after exposure, were analyzed for congeners of seven PCDDs, ten PCDFs, and four non-ortho PCBs.

Results

Total PCDD TEQ (adjusted beta = − 161.9 g; 95% CI, −265.3 to − 58.6), total PCDF TEQ (adjusted beta = − 105.9 g; 95% CI, −179.5 to − 32.2), and total non-ortho PCBs (adjusted beta = − 178.4 g; 95% CI, −318.3 to − 38.5) levels were inversely associated with birth weight. Significant inverse associations with birth weight were also found for total PCDD TEQ, total PCDF TEQ, and total non-ortho PCB TEQ levels among male, but not female, infants. Significant inverse associations with birth weight were also found for nine congeners among all infants; the adjusted beta coefficients were largest for 1,2,3,6,7,8-HxCDD and smallest for 2,3,4,7,8-PeCDF.

Conclusion

In the setting of exposure to high levels of dioxins, maternal blood levels of PCDDs, PCDFs and PCBs are associated with lower birth weight in Yusho patients. The association exhibited gender-specific differences, as male infants are more susceptible than females to growth restriction induced by in utero dioxin exposures.