Unraveling the health-related challenges of women in the informal economy: accounts of women in cross-border trading in Accra, Ghana

The majority of urban informal sector workers lack basic health and social protection services and work in an unhealthy and unsafe environment. Women in cross-border trading are one such group. Even though they contribute significantly to and are an important component of many economies, they do so at their personal and economic risks. As these women travel, they experience health hazards which add to their existing occupational exposure. Using in-depth interviews and observation, this paper unravels the health-related risks that women in cross-border trading face. The most common physical health complaints were musculoskeletal problems such as body aches, back pains, waist pains and swollen feet as a result of long hours of travelling and poor road networks. In addition to the limited access to information on sexually transmitted diseases, women also go through psychosocial problems arising out of constant thinking and ‘worrying too much’ about their safety in the vehicles, the cash they carry along, the activities of gendarmes and armed robbers, untrustworthy clients as well as the safety of the children they leave behind. It is recommended that more attention should be paid to women’s work in the informal economy and cross-border trade in particular, so as to unravel the ways in which women’s work affects their physical and mental health. It is only through this that policies could be put in place to address the health-related challenges of women in the informal economy.     

The Most Recent Cascadia Earthquake and Native American Narratives

The Cascadia subduction zone fault lies just off the Pacific coast of the USA and Canada. Although this fault has been seismically inactive over the written history of the Cascadia region, it has the potential to produce catastrophic earthquakes and tsunamis. A variety of dating methods have been used to show that the most recent Cascadia earthquake occurred in 1700. Among these methods is an informal analysis of oral traditions handed down by Native American peoples that appear to refer to a major earthquake in this region. A central difficulty in analyzing these narratives quantitatively is their use of a generation and other qualitative measures of time that have no fixed lengths. Here, these narratives are analyzed under an explicit statistical model of the lengths of these measures. The results raise a question about the previous conclusion that these narratives all refer to the most recent Cascadia earthquake.

     

Household recovery strategies in Longmen Mountain area,Sichuan, China,following the 2008 Wenchuan earthquake disaster

After the Wenchuan earthquake, the overall post-reconstruction of the affected area was completed in 2 years with significant achievements in a top-down fashion. However, the secondary large-scale mass movements and floods that followed the earthquake have shattered mountain settlements and resulted in serious loss of life and property over the last ten years. Local people have taken their own initiative for house reconstruction and recovery. Having taken the tremendous government-driven reconstruction into consideration, the current study aims to understand the contribution of bottom-up approach in whole reconstruction process in Jianjiang River, Longmen Mountain Town of Sichuan, China. This study reveals that in the process of individual rebuilding, local households have tried to construct houses by using more contemporary structures and local resources to rebuild smaller buildings. Such reconstruction activities have changed their lifestyle and source of income to cope with future disasters and adapt with the post-disaster recovery process. Rural households shifted their income sources from tourism to labour migration while revitalizing farming for food and additional income. More than half of residents have no worry about the risk of disasters in reconstruction areas. The bottom-up adaptation can be more sustainable in Longmen Mountain area and provide a reference for other rural areas under recovery after disasters.

     

Creating collaboration for contentious projects on managed aquifer recharge: two cases from Finland

In Finland, community water supply has increasingly relied on natural groundwater and artificially recharged groundwater as the raw water source. Several managed aquifer recharge (MAR) projects have been co-created with involved parties and have proceeded well, while some cases have raised considerable resistance among the stakeholders. It seems that success or failure in MAR cooperation is related to management cultures and the ways in which various interests are taken into account, from the very beginning and throughout the process. Empirically, this paper builds on comparison between two conflictual case studies in Finland: one in the Tampere region and the other in the Turku region. The study analyses the major constraints of these projects through the lens of collaborative rationality, also drawing upon discourse analysis and negotiation theory. The material is gathered through thematic interviews of stakeholders, newspaper articles and a stakeholder workshop. The results indicate that conventional management approaches, drawing from expert-based instrumental rationality, were insufficient in both cases. The collaborative rationality framework suggests that legitimacy for the groundwater projects should be gained through joint knowledge production and inclusive multiparty interaction for creating options for collaboration. Both cases lacked the tools and know-how for authentic dialogue and collaboration. The emerging paradigm emphasizes more collaborative approaches for natural resources management and urban planning. While MAR projects operate inside these areas and are highly complex in nature, it is essential to embrace the emerging paradigm in order to promote MAR systems along with their huge potential.

     

Implications of sea-level rise for overwash enhancement at South Portugal

Overwash is one of the most prominent hazards affecting coastal zones, and the associated consequences are expected to increase because of both sea-level rise and intensification of coastal occupation. This study used a 23-year data set of wave heights and tide-surge levels to define return periods of overwash potential for current and future sea-level conditions, namely 2055 and 2100, at two sites from South Portugal. A relevant intensification of both frequency and magnitude of the overwash is expected to occur by mid-century if adaptation measures are not taken and further aggravated by 2100. Current overwash levels with a return period of 100-years can reach a return period lower than 20-years by 2055 and 10-years by 2100. However, these values are rather variable from site to site, highlighting the urgency to develop detailed local studies to identify climate change impacts along coastal sectors, based on validated equations and long-term time series. These could be easily carried by replicating and adapting the here proposed methodology to sandy coasts worldwide. Understating the impact that climate change (namely sea-level rise) may have at the local level is key to contribute to effective management plans that include adaptation measures to minimize risks associated with coastal floods.

     

The ecology of hazardousness,the experience of South America

In many parts of South America, the socio-economic condition of the population is such that in many respects the people, because of their vulnerable state, are a disaster waiting to occur. The triggering action of the disaster will be an extreme physical or biophysical event. If any advance is to be made in natural hazard management, then the focus must be upon people first. Halt the process of underdevelopment in South American societies and you have taken a major step forward in natural hazard management. The major concern of this paper is not so much with the competition for first place in hazard proneness in South America, but rather the elaboration of the total ecology of what we commonly designate as disasters, which ordinarily occur at the interface of extreme natural phenomena and vulnerable settlement patterns, and which should be seen, as the extreme situation which is implicit in the everyday condition of the population. Vulnerability is the key concept in this relationship. South American nations vary greatly in their hazard proneness, in the vulnerability of sectors in their societies, in the losses and general repercussions of hazardous events, and in their ability to cope effectively with the post-disaster situation, either alone or with international aid.     

The Hadendowa Salif: Successes and failures of indigenous cultural institutions in managing the food system

The Hadendowa's customary law code, the Salif, used to regulate the social and economic behaviour of the Hadendowa, as well as their rational utilization of resources. Since the outbreak of the 1984 famine, however, the Hadendova have been depending on relief food, which has disrupted their Salif and rendered it uncapable of helping the Hadendowa to to cope with the current stress situation.Omer Hayati is a teaching assistant in the Geography Department, Faculty of Education, who has carried out the larger part of the survey for this study.     

An assessment of women’s access to natural resources through communal projects in South Africa

With the passing of the apartheid regime and its multi-faceted mechanisms of exclusion, women in rural South Africa have begun expanding their access to natural resources for livelihood enhancement. One of the ways this has occurred is through community-based organizations that focus on local production as a mechanism to transform natural resources into material goods. While this practice is nearly ubiquitous throughout sub-Saharan Africa, the apartheid regime was particularly effective in limiting access to natural resources, a phenomenon reversed by the current democratic government. In this paper, we assess the impact of organizational design on women’s livelihood systems as a means of alleviating rural poverty. We surveyed women on both more formal, or bureaucratic, organizations and more informal, or socially-embedded, organizations. After locating the discussion in the relevant gender, environment, and livelihoods literatures, we employ four concepts, organizational context, environmental entitlement, livelihood systems, and gender and power relations to assess the impact of organizational design on livelihood enhancement. Having found that women derived no significant material benefit from participation in either type of organization, we conclude that women are straddling two processes, neo-liberalization and neo-traditionalism, that impact gender and power relations. This situation has left women in vulnerable positions within their organizations and with little livelihood enhancement.     

An archaeology of fear and environmental change in Philadelphia

This paper examines how mechanisms of social control function to mediate human-environment relations and processes of environmental change in the city. Using the Fairmount Park System of Philadelphia as a case study, I argue that a history of social control mechanisms, both formal and informal, maintained viable socio-environmental urban relationships. Their decline over the last several decades has produced a legacy of fear towards the city’s natural environment that has had, and continues to have, profound socio-spatial and ecological implications. I argue that these changes have their origin in a set of racially motivated decisions made during the volatile years of the late 1960s and early 1970s and that African American women, in particular, have been impacted disproportionately by their consequences. Fear of crime in the natural environment and suspicion of environmental change have resulted in the exclusion of local women and children from what was, historically, a politically and socially viable public space. In this context, urban ecological change is locally understood as more an issue of social control than one of environmental concern.     

Food security and dietary diversity of tea workers of two tea gardens in greater Sylhet district of Bangladesh

The study analyzed the food security and dietary diversity of tea workers in Lakkatura Tea Garden and Ootterbhag Tea garden in greater Sylhet district of Bangladesh. A total of 200 respondents (100 from each tea estate) were interviewed to evaluate the food security and dietary diversity. The study found that average daily per capita calorie intake by tea workers was 2095.96 kcal. In addition, around 85.30% of the total calorie intake was received from the rice consumption. Average per capita daily intake of rice was estimated at 538.51 gm which is higher than the national average. It was also observed that 71.7 and 65.0% households were food secure in Lakkatura and Ootterbhag Tea garden, respectively. In Lakkatura Tea Garden, 61.67% tea workers have medium dietary diversity and in Ootterbhag Tea Estate 49.47% tea workers have low dietary diversity. Using the logit model analysis, this study provides food consumption patterns of tea workers and determine the factors responsible for food security. Household size, farm income and daily calorie intake were found having significant influence on households’ food security. For improving socioeconomic conditions of tea workers, educational institution should be set up to improve their educational status and government should give loans for them at a low interest rate and create alternative job opportunity in off season.

     

Exposure,vulnerability, and adaptation of major maize-growing areas to extreme temperature

Driven by increasing demand for food and industrial consumption, world’s maize supply is under stress. Besides, the extreme temperature events are now exposing more threat to maize yield with ongoing climate change. Thus, a comprehensive analysis on maize exposure (exposure is defined as the cultivated area which is exposed to extreme temperature stress), vulnerability (here it means how much yield losses with each temperature increase/decrease at a national scale), and adaptation to extreme temperature is essential to better understand the effects on global maize production, especially in major production countries. It was found that warming trends during the growing season have extensively dominated the main maize-growing areas across the globe. And along with this mean temperature trend was the increasing heat stress and decreasing cold stress among most regions. Moreover, from 1981 to 2011, maize yield losses caused by heat stress in China, India, and the USA were 1.13, 0.64 and 1.12% per decade, respectively, while Mexico has been experiencing a reduction of yield loss due to decreased cold stress of 0.53% per decade. Furthermore, during the period of 2021–2051, the extreme heat stress would increase substantially, while the low temperature was estimated to drop slightly during the growing seasons. Such pattern had also been found over the key reproductive stage of maize. Accordingly, through the sensitivity test of two adaption measures, improved high-temperature-tolerant varieties and changing maize calendar earlier could both mitigate extreme meteorological stress on maize, while the former method would be the most effective way to do so. Our study could provide a paradigm for other crops and other countries in the world to analyze their exposure and vulnerability to the temperature stress and make corresponding adaptation measures.

     

Gender equality and poverty in Ghana: implications for poverty reduction strategies

Poverty trends in Ghana show a decline over the last two decades. However, the period also shows evidence of the intensification of vulnerability and exclusion among some groups, including women. Among several variables accounting for women’s vulnerability to poverty are gender inequalities, which it is argued, undermines development and the prospects for improving standards of living. Therefore it has been suggested that policies, which aim at reducing poverty and promoting sustainable development must integrate gender equality, equity and women’s empowerment in its goals. Despite these, the interconnections between a reduction in gender inequality and a reduction in poverty are complex. The paper explores the gender dimensions of poverty in Ghana, and how gender inequalities are manifested and implicated in the reproduction of poverty. It also assesses the extent to which these have been taken into account in poverty reduction strategies and policies to enhance the situation of women. It concludes that if strategies to engender poverty reduction programmes are to be sustainable it is important to recognize unequal gender relations and the structures of power that women confront at all levels in Ghana and how these increase women’s vulnerability to poverty.     

A GIS framework for evaluating the implications of urban road network failure due to earthquakes: Bucharest (Romania) case study

Through this paper we propose and test a GIS framework that addresses the issue of seismic risk due to urban road network failure. The approach relies on full GIS integration, on Monte Carlo simulations for generating potentially disrupted network configurations, considering also the damage probability due to direct earthquake implications, and on traffic considerations (both in typical and post-earthquake situations). The damage probability can be obtained using fragility functions for critical structures like bridges and tunnels or by determining empirically the possibility of affected buildings to generate debris leading to road obstruction. Multiple performance indicators such as travel time and distance under various conditions are combined, in order to quantify the risks inflicted by dysfunctionalities in the emergency intervention process. The framework considers at the same time temporal and spatial dimensions, being able to cope with traffic dynamics or reconfigurable network configurations. The ArcGIS Network Analyst Module is used for model integration, and full city scale analysis is performed in order to test the capabilities. Bucharest (capital of Romania) is selected for the case study; this 2 million inhabitant city is one of the most endangered in Europe, due to earthquakes that occur in the Vrancea Area, at intermediate depth, with moment magnitudes > 7, but also due to the vulnerable building stock. Beside this, it is one of Europe’s top cities when it comes to traffic congestion. The results of the study provide initial insights on the deficiencies of the city’s road network and connectivity limitations, showing the high impact of road obstructions and traffic congestion on intervention times, for ambulances and firefighters, in case of an earthquake.

     

Problems of riverbed evolution in the basin of the Ural River

Aspects of riverbed evolution including bank erosion in the Ural River basin have been considered in this paper. The natural morphodynamic types of riverbeds have been described. The spatial features of their genesis have been characterized within the Ural River basin. To study the riverbed processes, decoding of remote sensing data of the water surface has been used. The risks for the infrastructure facilities and for the residential districts have been analyzed in terms of the bank erosion in the Ural River basin. The issues concerning the border between the Russian Federation and the Republic of Kazakhstan due to riverbed reconfiguration of the Ural River have been outlined. Maps of the development of bank erosion in the Ural River basin have been created. A way to solve the problem of riverbed evolution along the border area has been proposed by organizing an Intergovernmental Specially Protected Natural Zone.

     

浅论赣北九瑞铜金矿集区的资源潜力

九瑞矿集区是长江中下游铜金成矿带的重要组成部分.数十年来,几代地质和矿山工作者为探明其矿产资源,作出了不懈的努力,取得了巨大成果.但近年来,随着勘探难度的加大,该区矿床勘查和研究处于"半停滞"状态.文章运用前人的科研资料,结合近期的工作成果,用"铜金矿集区"的概念和观点,阐述了矿集区的特征,总结了其控矿因素和成矿规律,分析了九瑞铜金矿集区的成矿系统和资源潜力.     

Engaging public for building resilient communities to reduce disaster impact

Perception about people’s behaviour during emergencies defines, to a large extent, the course of planning and resource allocation for community emergency response as well as development of mitigation measures. During the past decade, there has been a paradigm shift in the approach to disaster management. A recent trend has been to encourage more community participation as opposed to the top-down approach of the past. It is believed that community participation will bring about a comprehensive and accurate appreciation of people’s perception regarding hazards, risk, vulnerability, and resilience, and this research is an attempt to achieve just that. In order to accomplish our goal, we engaged a group of women that would typically fall into the category of “vulnerable group” in a focus group interview setting. The participants were mainly over 40 years old, the majority with little education, unemployed, facing language barriers, of low income, and reliant on public transit. Many participants identified that they lived in the vicinity of rivers, lakes, railways, or power plants, but did not seem to be aware of their exposure to potential threats—indicating a lack of education and awareness. The most common hazards and mitigation measures they were aware of, included floods (including basement flooding), fire, fire alarm, and smoke detectors. Additionally, illness and loneliness were mentioned as factors contributing to their increased vulnerability, hence reduced resiliency. With the help of the focus group members’ participation, we were able to discuss the importance of communities being aware of their surroundings, available resources and help, and permit them to voice their concerns in order to be able to cope during emergencies. We trust and hope that more community participation will lead to stronger and more resilient cities.     

Road construction over voids caused by active gypsum dissolution, with an example from Ripon, North Yorkshire, England

Sudden subsidence problems, caused by gypsum karst developed in the Permian sequence of Northern England, have caused difficult conditions for road construction. This paper presents the design strategy, mathematical modelling and parameters used to construct roads to cope with such difficult ground conditions. Because it is impossible to locate all the subsidence features along a route, the road design has to cope with potential future problems. This is achieved by using reinforcement-comprising layers of tensile membrane material within the earth embankment. This will prevent dangerous catastrophic collapse and maintain serviceability, but will allow sagging to show where major problems exist. The modelling showed that for the situation at Ripon, two layers of tensile membrane material within the earth embankment fulfilled the design brief for the road.     

Women’s pay in English rural districts

This paper examines hourly wage payments for women who live in the rural districts of England, both in terms of variability within such districts and in terms of comparisons with non-rural districts. Drawing on the Labour Force Survey’s Local Annual Database, the paper argues that, once education, industry and occupation are taken into account, there is little to distinguish wage rates in rural and urban districts. Regionally there are important differences in wage rates, but these apply to rural as well as urban districts and are largely confined to contrasts between South East England and elsewhere. Rural-urban contrasts in wage levels are apparent in pay differences for men and women, although even here distinctions along a rural-urban divide are restricted to managerial workers, with the key distinction for professionals and technicians being between South East England and the rest of the country. For other occupations there is little to distinguish the relative magnitude of difference in men’s and women’s pay along rural-urban or regional lines. It is suggested that more attention to gender relations in wage determination practices within the workplace and within professions are worth exploring to develop a stronger understanding of division lines in wage inequalities.     

Disaster risk management in agriculture: tragedies of the smallholders

Agriculture sector is exposed to a variety of risks and uncertainties which can lead to sizeable losses in crop yields and alter farm incomes. Risk management is, therefore, an essential element of the overall farm management process. Farmers have number of options in managing farm risks; however, smallholders, due to their small operations and limited financial capabilities, find it difficult to adopt sophisticated risk management strategies to overcome yield and income instabilities at farm level. This study is, therefore, designed to investigate the enabling environment for small farmers to manage climatic risks at farm level. A total of 330 sampled respondents from Khyber Pakhtunkhwa Province of Pakistan are randomly selected for the study using multistage sampling technique. Analysis of variance technique is employed to compare the risk management adoption decision of small, medium and large farmers. A post hoc analysis is also performed to highlight the difference in means and the magnitude of differences. The results indicate that smallholders have significantly lower access to credit (both formal and informal), formal information sources along with significantly higher perceptions of pest and diseases. Smallholders are also at the tail end in the adoption of precautionary savings and agricultural credit to manage climatic risk at farm level. The study urges for risk management policies particularly in favor of the small farmers and intervention in the existing information and credit provision programs to facilitate smallholders in managing farm risks.