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Human Mobility, Spatiotemporal Context, and Environmental Health: Recent Advances in Approaches and Methods

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ISBN: 9783039211838 9783039211845 Year: Pages: 382 DOI: 10.3390/books978-3-03921-184-5 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General)
Added to DOAB on : 2019-08-28 11:21:27
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Abstract

Environmental health researchers have long used concepts like the neighborhood effect to assessing people’s exposure to environmental influences and the associated health impact. However, these are static notions that ignore people’s daily mobility at various spatial and temporal scales (e.g., daily travel, migratory movements, and movements over the life course) and the influence of neighborhood contexts outside their residential neighborhoods. Recent studies have started to incorporate human mobility, non-residential neighborhoods, and the temporality of exposures through collecting and using data from GPS, accelerometers, mobile phones, various types of sensors, and social media. Innovative approaches and methods have been developed. This Special Issue aims to showcase studies that use new approaches, methods, and data to examine the role of human mobility and non-residential contexts on human health behaviors and outcomes. It includes 21 articles that cover a wide range of topics, including individual exposure to air pollution, exposure and access to green spaces, spatial access to healthcare services, environmental influences on physical activity, food environmental and diet behavior, exposure to noise and its impact on mental health, and broader methodological issues such as the uncertain geographic context problem (UGCoP) and the neighborhood effect averaging problem (NEAP). This collection will be a valuable reference for scholars and students interested in recent advances in the concepts and methods in environmental health and health geography.

Keywords

obesity --- built environment --- activity space --- regression analysis --- UGCoP --- foodscape exposure --- activity space --- commuting route --- space-time kernel density estimation --- time-weighted exposure --- Beijing --- cycling for transportation --- bike paths --- train stations --- subway stations --- adults --- Brazil --- fuel consumption --- emissions estimation --- GPS trace --- big data --- air pollution exposure --- human mobility --- mobile phone data --- dynamic assessment --- GIS --- GPS --- activity space --- environmental exposure --- the uncertain geographic context problem --- noise pollution --- mental disorders --- built environment --- multilevel model --- China --- PM concentrations --- crop residue burning --- correlation analysis --- interannual and seasonal variations --- China --- the neighborhood effect averaging problem (NEAP) --- human mobility --- environmental exposure --- the uncertain geographic context problem --- UGCoP --- car ownership --- car use --- built environment --- spatial autocorrelation --- multilevel Bayesian model --- geographical accessibility --- Healthcare services --- GIS --- E2SFCA --- CHAS --- Singapore --- environmental health --- food environment --- environmental context cube --- environmental context exposure index --- the uncertain geographic context problem (UGCoP) --- GPS --- GIS --- healthcare accessibility --- catchment areas --- access probability --- taxi GPS trajectories --- E2SFCA --- greenspace exposure --- health --- human mobility --- physical activity --- structural equation modeling --- Guangzhou --- healthcare accessibility --- population demand --- geographic impedance --- the elderly --- urban planning --- 3SFCA --- real-time traffic --- crowdedness --- well-being experience --- long-distance walking --- collective leisure activity --- walking event --- urban leisure --- missing data --- spatial data --- imputation --- geographic imputation --- activity space --- ecological momentary assessment --- EMA --- walking --- active travel --- ageing --- physical environment --- personal projects --- activity space --- Public Participatory GIS (PPGIS) --- spatial accessibility --- multimodal network --- primary healthcare --- China --- 2009 influenza A(H1N1) pandemic --- transport modes --- rail travel --- spatial spread --- quantile regression --- green space --- road traffic accidents --- cognitive aging --- activity space --- life-course perspectives --- environmental exposures

Protection Strategy against Spruce Budworm

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ISBN: 9783039280964 9783039280971 Year: Pages: 220 DOI: 10.3390/books978-3-03928-097-1 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Forestry --- Biology --- Science (General)
Added to DOAB on : 2020-01-30 16:39:46
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Spruce budworm (Choristoneura fumiferana (Clem.)) outbreaks are a dominant natural disturbance in the forests of Canada and northeastern USA. Widespread, severe defoliation by this native insect results in large-scale mortality and growth reductions of spruce (Picea sp.) and balsam fir (Abies balsamea (L.) Mill.) forests, and largely determines future age–class structure and productivity. The last major spruce budworm outbreak defoliated over 58 million hectares in the 1970s–1980s, and caused 32–43 million m3/year of timber volume losses from 1978 to 1987, in Canada. Management to deal with spruce budworm outbreaks has emphasized forest protection, spraying registered insecticides to prevent defoliation and keep trees alive. Other tactics can include salvage harvesting, altering harvest schedules to remove the most susceptible stands, or reducing future susceptibility by planting or thinning. Chemical insecticides are no longer used, and protection strategies use biological insecticides Bacillus thuringiensis (B.t.) or tebufenozide, a specific insect growth regulator. Over the last five years, a $30 million research project has tested another possible management tactic, termed an ‘early intervention strategy’, aimed at area-wide management of spruce budworm populations. This includes intensive monitoring to detect ‘hot spots’ of rising budworm populations before defoliation occurs, targeted insecticide treatment to prevent spread, and detailed research into target and non-target insect effects. The objective of this Special Issue is to compile the most recent research on protection strategies against spruce budworm. A series of papers will describe results and prospects for the use of an early intervention strategy in spruce budworm and other insect management.

Keywords

forest pests --- defoliation --- spruce budworm --- multi-spectral remote sensing --- Acadian region --- Maine --- Quebec --- Choristoneura fumiferana --- Abies balsamea --- hardwood content --- defoliation prediction --- Choristoneura fumiferana --- annual defoliation --- spatial autocorrelation --- spatial-temporal patterns --- mixed effect models --- intertree variance --- insect population management --- spruce budworm --- early intervention --- defoliation --- economic losses --- decision support system --- optimized treatment design --- insect population management --- spruce budworm --- early intervention --- defoliation --- economic losses --- decision support system --- computable general equilibrium model --- Pinaceae --- endophytic fungi --- plant tolerance --- Phialocephala scopiformis --- Picea glauca --- spruce budworm --- phenology --- insect susceptibility --- spruce budworm --- forest protection --- early intervention strategy --- egg recruitment --- apparent fecundity --- growth rate --- spruce budworm --- Choristoneura fumiferana --- forest protection --- early intervention strategy --- survival --- apparent fecundity --- immigration --- growth rate --- treatment threshold --- insecticides --- spruce budworm --- moth --- tortricidae --- Choristoneura fumiferana (Clemens) --- forest protection --- early intervention strategy --- pheromone mating disruption --- migration --- dispersal --- spruce budworm --- Choristoneura fumiferana --- moth --- Lepidoptera --- forest protection --- early intervention strategy --- migration --- simulation --- aerobiology --- moths --- migration --- forest protection --- spruce budworm --- Choristoneura fumiferana (Clem.) --- early intervention strategy --- modelling --- circadian rhythm --- foliage protection --- population control --- monitoring --- area-wide management --- science communication --- economic and ecological cost: benefit analyses --- early intervention strategy --- foliage protection --- defoliation --- monitoring --- insecticide application

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