BACKGROUND: The construction of a safety culture in coal mine enterprises is an essential component of coal mine safety management. Current studies do not address the mechanism for forming and constructing systems for coal mine enterprise safety culture, and many studies are based on imperfect theoretical frameworks and unsystematic empirical research, their policy recommendations are not systematic or operable, and they offer no feasible safety culture construction system.
OBJECTIVE: This study is devoted to analysing the theoretical basis of safety culture construction in coal mine enterprises from the perspective of hazards and proposing the content, stages and targets of constructing a safety culture and develops pragmatic approaches for coal mining enterprises to improve safety culture.
METHODS: A theoretical basis for safety culture construction in coal mine enterprises is proposed from the perspective of hazards by considering accident-causing mechanisms based on hazards. Furthermore, this study applied the case analysis and application to conduct empirical research on the proposed theoretical basis for safety culture construction from the perspective of hazards.
RESULTS: Four aspects are proposed to capture the content and objectives of safety culture construction from the perspective of hazards: safety concept, behaviour safety, material state safety, and safety institutions. Furthermore, this paper provides a case study of safety culture construction by the Yimei coal group from the perspective of hazards, identifies the hazards based on the above four aspects, and then identifies preventative measures and controls for the identified hazards.
CONCLUSIONS: Constructing a safety culture in coal mine enterprises from the perspective of hazards is operable and practical, and thus this study provides essential theoretical and practical value for improving coal mine safety.

Natural hazards and disasters distress populations and inflict damage on the built environment, but existing studies yielded mixed results regarding their lasting demographic implications. I leverage variation across three decades of block group exposure to an exogenous and acute natural hazard-severe tornadoes-to focus conceptually on social vulnerability and to empirically assess local net demographic change. Using matching techniques and a difference-in-difference estimator, I find that severe tornadoes result in no net change in local population size but lead to compositional changes, whereby affected neighborhoods become more White and socioeconomically advantaged. Moderation models show that the effects are exacerbated for wealthier communities and that a federal disaster declaration does not mitigate the effects. I interpret the empirical findings as evidence of a displacement process by which economically disadvantaged residents are forcibly mobile, and economically advantaged and White locals rebuild rather than relocate. To make sense of demographic change after natural hazards, I advance an unequal replacement of social vulnerability framework that considers hazard attributes, geographic scale, and impacted local context. I conclude that the natural environment is consequential for the sociospatial organization of communities and that a disaster declaration has little impact on mitigating this driver of neighborhood inequality.

Peri-urban communal areas close to bourgeoning cities in sub-Saharan Africa are increasingly under various disaster threats, from social, environmental and institutional perspectives, as a result of urbanisation and migration. Residents of these communal areas have taken land matters into their hands, which leads to diverse land transactions. This study aimed to emphasise risks and hazards arising from land transactions taking place in a peri-urban zone of Domboshava, Zimbabwe, situated close to Harare, the capital city. Land transactions in this area include land exchanges through buying, renting and, in some cases, land grabbing. Because land transactions are on the increase in Domboshava, risks and hazards could potentially develop in social, environmental and institutional terms. Appropriate planning techniques and principles are solely needed to avoid potential disasters.

Anthropogenic climate change is considered as one of the greatest environmental, social and economic threats to the future world. Low lying deltas all over the world are increasingly subjected to multidimensional risk of sea level rise, cyclone, surges and salinisation. The life and livelihood of the communities of such deltas are endangered due to climate change acting as risk multiplier. The Mahanadi delta in the state of Odisha, India is one of the such populous deltas with estimated 8 million population in 2011 with a density of 613 persons/km2. Over the past decades, it experienced major climatic threats in the form of cyclone, surge inundation and flooding with variable intensities and impacts along and across the coast. The present research assessed the risk of climatic extreme events and their variability in the delta, with an intention of mitigation or adaptation to possible impacts in specific region. Synthetic Aperture Radar (SAR) data and daily rainfall data were used to extract flood inundation. Tropical Cyclone Risk Model (TCRM) along with surge decay function was used to estimate cyclonic wind speed and surge inundation and risk indices were computed using fuzzy logic based approach. The result shows that in the coastal districts, risk of severe cyclones rank above the heavy floods. Agriculture, the main livelihood of these districts (71%) is impacted adversely making the delta community vulnerable to such extreme events. Kendrapara followed by Bhadrak and Jagasinghpur districts appear to be most risk prone segment in the delta making the northern part comparatively more risk prone where focused mitigation and adaptation actions are needed.

This article investigates the determinants of flood risk perceptions in New Orleans, Louisiana (United States), a deltaic coastal city highly vulnerable to seasonal nuisance flooding and hurricane-induced deluges and storm surges. Few studies have investigated the influence of hazard experience, geophysical vulnerability (hazard proximity), and risk perceptions in cities undergoing postdisaster recovery and rebuilding. We use ordinal logistic regression techniques to analyze experiential, geophysical, and sociodemographic variables derived from a survey of 384 residents in seven neighborhoods. We find that residents living in neighborhoods that flooded during Hurricane Katrina exhibit higher levels of perceived risk than those residents living in neighborhoods that did not flood. In addition, findings suggest that flood risk perception is positively associated with female gender, lower income, and direct flood experiences. In conclusion, we discuss the implications of these findings for theoretical and empirical research on environmental risk, flood risk communication strategies, and flood hazards planning.