Cities are wrestling with the practical challenges of transitioning urban water services to become water sensitive; capable of enhancing liveability, sustainability, resilience and productivity in the face of climate change, rapid urbanisation, degraded ecosystems and ageing infrastructure. Indicators can be valuable for guiding actions for improvement, but there is not yet an established index that measures the full suite of attributes that constitute water sensitive performance.
Elsevier, Current Opinion in Insect Science, Volume 40, August 2020
Materials, structures, surfaces and buildings of insects are of a great scientific interest, but such basic knowledge about the functional principles of these structures is also highly relevant for technical applications, especially in architecture. Some of the greatest challenges for today's architecture are multifunctionality, energy saving and sustainability — problems that insects have partially solved during their evolution. Entomologists have collected a huge amount of information about the structure and function of such living constructions and surfaces.
In 2016, the World Health Organization declared that ‘Health is one of the most effective markers of any city's successful sustainable development’ (World Health Organisation, 2016). With estimates that around 6.7 billion people will live in cities by 2050, 21st century city planning decisions will play a critical role in achieving the United Nations (UN) Sustainable Development Goals (SDGs). They will determine the city structure and access to health-enhancing (or health-damaging) urban environments, and ultimately lifestyle choices that impact both individual and planetary health.
Elsevier, Current Opinion in Insect Science, Volume 38, April 2020
Urban expansion is considered to be one of the main threats to global biodiversity yet some pollinator groups, particularly bees, can do well in urban areas. Recent studies indicate that both local and landscape-level drivers can influence urban pollinator communities, with local floral resources and the amount of impervious cover in the landscape affecting pollinator abundance, richness and community composition. Urban intensification, chemicals, climate change and increased honey bee colony densities all negatively affect urban pollinators.
Elsevier, Environment International, Volume 134, January 2020
Background: Car-dependent city planning has resulted in high levels of environmental pollution, sedentary lifestyles and increased vulnerability to the effects of climate change. The Barcelona Superblock model is an innovative urban and transport planning strategy that aims to reclaim public space for people, reduce motorized transport, promote sustainable mobility and active lifestyles, provide urban greening and mitigate effects of climate change. We estimated the health impacts of implementing this urban model across Barcelona.
Objective: To report various components of health system responsiveness among poor internal migrants who availed the government health facilities in 13 Indian cities. Materials and methods: Cluster random sampling was used to select 50,806 migrant households, of which 14,263 households avail the government health facility in last six months. In addition, 5072 women, who sought antenatal care and 3946 women who had delivery in government health facility during last six months were also included.
Urban areas account for 70% of carbon emissions, and are likely to be the locus of attention to reduce future emissions in developing countries. However, only a small share of Clean Development Mechanism (CDM) projects under the Kyoto Protocol and only 30% of public climate finance is invested in urban areas. One of the main reasons is that most urban climate change mitigation projects rather provide development than climate benefits, so the question is whether alternative mechanisms can mobilize urban mitigation projects.
Elsevier, Sustainable Cities and Society, Volume 27, 1 November 2016
The study of resilience in the face of large physical and climatic change has emerged as an important area of research. But while the physical variables under study are easily identified, the notion of resilience itself remains nebulous. In recent years, it has been taken to mean both mitigation and adaptation, concepts that are often used in interchangeably or in conjunction (sometimes hyphenated as “adaptation-mitigation”).
Background Physical inactivity is a global pandemic responsible for over 5 million deaths annually through its effects on multiple non-communicable diseases. We aimed to document how objectively measured attributes of the urban environment are related to objectively measured physical activity, in an international sample of adults. Methods We based our analyses on the International Physical activity and Environment Network (IPEN) adult study, which was a coordinated, international, cross-sectional study.