Extracting information from spatial datasets
In: Computers, Environment and Urban Systems, Band 31, Heft 1, S. 1-3
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In: Computers, Environment and Urban Systems, Band 31, Heft 1, S. 1-3
In: Computers, environment and urban systems: CEUS ; an international journal, Band 31, Heft 1, S. 1-3
ISSN: 0198-9715
In: Environmental Value Transfer: Issues and Methods; The Economics of Non-Market Goods and Resources, S. 131-160
In: Computers, Environment and Urban Systems, Band 35, Heft 6, S. 464-473
In: Computers, environment and urban systems: CEUS ; an international journal, Band 35, Heft 6, S. 464-474
ISSN: 0198-9715
In: System dynamics review: the journal of the System Dynamics Society, Band 37, Heft 4, S. 333-352
ISSN: 1099-1727
In: Urban studies, Band 41, Heft 13, S. 2581-2600
ISSN: 1360-063X
This paper examines the extent to which inequalities in noise exposure are present in the city of Birmingham in the English Midlands. Estimates of road and rail noise levels were made using established sound propagation models and were combined with data on noise generated from the city's airport. Demographic details from the 1991 UK Census provided information on population age, ethnic make-up and deprivation. No relationship was established between noise exposure and population age, and there was only rather weak evidence of an association between noise exposure and ethnicity. Similarly weak disparities were observed in estimated noise exposures and levels of socioeconomic deprivation. The implications of these findings with regard to possible efforts to reduce urban noise levels are discussed.
In: Wu , Y-T , Prina , A M , Jones , A P , Barnes , L E , Matthews , F E , Brayne , C 2015 , ' Community environment, cognitive impairment and dementia in later life : results from the Cognitive Function and Ageing Study ' , Age and Ageing , vol. 44 , no. 6 , pp. 1005-1011 . https://doi.org/10.1093/ageing/afv137
Background: few studies have investigated the impact of the community environment, as distinct from area deprivation, on cognition in later life. This study explores cross-sectional associations between cognitive impairment and dementia and environmental features at the community level in older people. Method: the postcodes of the 2,424 participants in the year-10 interview of the Cognitive Function and Ageing Study in England were mapped into small area level geographical units (Lower-layer Super Output Areas) and linked to environmental data in government statistics. Multilevel logistic regression was conducted to investigate associations between cognitive impairment (defined as MMSE a parts per thousand currency sign 25), dementia (organicity level a parts per thousand yen3 in GMS-AGECAT) and community level measurements including area deprivation, natural environment, land use mix and crime. Sensitivity analyses tested the impact of people moving residence within the last two years. Results: higher levels of area deprivation and crime were not significantly associated with cognitive impairment and dementia after accounting for individual level factors. Living in areas with high land use mix was significantly associated with a nearly 60% reduced odds of dementia (OR: 0.4; 95% CI: 0.2, 0.8) after adjusting for individual level factors and area deprivation, but there was no linear trend for cognitive impairment. Increased odds of dementia (OR: 2.2, 95% CI: 1.2, 4.2) and cognitive impairment (OR: 1.4, 95% CI: 1.0, 2.0) were found in the highest quartile of natural environment availability. Findings were robust to exclusion of the recently relocated. Conclusion: features of land use have complex associations with cognitive impairment and dementia. Further investigations should focus on environmental influences on cognition to inform health and social policies.
BASE
In: Computers, Environment and Urban Systems, Band 77, S. 101367
Understanding possible climate futures that include carbon dioxide removal (CDR) and solar radiation modification (SRM) requires thinking not just about staying within the remaining carbon budget, but also about politics and people. However, despite growing interest in CDR and SRM, scenarios focused on these potential responses to climate change tend to exclude feedbacks between social and climate systems (a criticism applicable to climate change scenarios more generally). We adapted the Manoa Mash- Up method to generate scenarios for CDR and SRM that were more integrative, creative, and dynamic. The method was modified to identify important branching points in which different choices in how to respond to climate change (feedbacks between climate and social dynamics) lead to a plurality of climate futures. An interdisciplinary group of participants imagined distant futures in which SRM or CDR develop into a major social-environmental force. Groups received other "seeds" of change, such as Universal Basic Income or China's Belt and Road Initiative, and surprises, such as permafrost collapse that grew to influence the course of events to 2100. Groups developed narratives describing pathways to the future and identified bifurcation points to generate families of branching scenarios. Four climate-social dynamics were identified: motivation to mitigate, moral hazard, social unrest, and trust in institutions. These dynamics could orient toward better or worse outcomes with SRM and CDR deployment (and mitigation and adaptation responses more generally) but are typically excluded from existing climate change scenarios. The importance of these dynamics could be tested through the inclusion of social-environmental feedbacks into integrated assessment models (IAM) exploring climate futures. We offer a step-by-step guide to the modified Manoa Mash-up method to generate more integrative, creative, and dynamic scenarios; reflect on broader implications of using this method for generating more dynamic scenarios for climate change research and policy; and provide examples of using the scenarios in climate policy communication, including a choose-your-own adventure game called Survive the Century (https://survivethecentury.net/), which was played by over 15,000 people in the first 2 weeks of launching.
BASE
In: Ecology and society: E&S ; a journal of integrative science for resilience and sustainability, Band 26, Heft 4
ISSN: 1708-3087