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Full-Text Articles in Social and Behavioral Sciences
Accuracy Evaluation Of The Canadian Openstreetmap Road Networks, Hongyu Zhang, Jacek Malczewski
Accuracy Evaluation Of The Canadian Openstreetmap Road Networks, Hongyu Zhang, Jacek Malczewski
Geography & Environment Publications
Volunteered geographic information (VGI) has been applied in many fields such as participatory planning, humanitarian relief and crisis management. One of the reasons for popularity of VGI is its cost-effectiveness. However, the coverage and accuracy of VGI cannot be guaranteed. The issue of geospatial data quality in the OpenStreetMap (OSM) project has become a trending research topic because of the large size of the dataset and the multiple channels of data access. This paper provides details on a national study of the Canadian OSM street network data for the assessment ofcompleteness, positional accuracy, attribute accuracy, semantic accuracy and lineage. The …
Perceptions And Experiences Of Environmental Health Risks Among New Mothers: A Qualitative Study In Ontario, Canada, Eric Crighton, C Brown, Jamie Baxter, L Lemyre, J R. Masuda, F Ursitti
Perceptions And Experiences Of Environmental Health Risks Among New Mothers: A Qualitative Study In Ontario, Canada, Eric Crighton, C Brown, Jamie Baxter, L Lemyre, J R. Masuda, F Ursitti
Geography & Environment Publications
There is a growing awareness and concern in contemporary societies about potential health impacts of environmental contaminants on children. Mothers are traditionally more involved than other family members in managing family health and household decisions and thus targeted by public health campaigns to minimise risks. However little is known about how new mothers perceive and experience environmental health risks to their children. In 2010, we undertook a parallel case study using qualitative, in-depth interviews with new mothers and focus groups with public health key informants in two Public Health Units in Ontario Province, Canada. We found that the concern about …
Reaching For Environmental Health Justice: Canadian Experiences For A Comprehensive Research, Policy And Advocacy Agenda In Health Promotion, Jeffrey R. Masuda, Blake Poland, Jamie Baxter
Reaching For Environmental Health Justice: Canadian Experiences For A Comprehensive Research, Policy And Advocacy Agenda In Health Promotion, Jeffrey R. Masuda, Blake Poland, Jamie Baxter
Geography & Environment Publications
Spatial disparities in environmental quality and practices are contributing to rising health inequalities worldwide. To date, the field of health promotion has not contributed as significantly as it might to a systematic analysis of the physical environment as a determinant of health nor to a critique of inequitable environmental governance practices responsible for social injustice-particularly in the Canadian context. In this paper, we explore ways in which health promotion and environmental justice perspectives can be combined into an integrated movement for environmental health justice in health promotion. Drawing on Canadian experiences, we describe the historical contributions and limitations of each …
The Study Of Urban Form In Canada, Jason Gilliland, Pierre Gauthier
The Study Of Urban Form In Canada, Jason Gilliland, Pierre Gauthier
Geography & Environment Publications
This paper examines contributions to the study of urban form in Canada by French and English researchers working in a variety of disciplines, especially architecture, planning, geography, and history. Instead of discussing contributions purely along traditional linguistic or disciplinary lines, the authors use a novel classification scheme to identify and categorize significant works according to their particular epistemological perspective, before describing noteworthy contributions of various academic disciplines by key authors and research themes. The most significant contributions to the study of urban form in Canada have come from two largely isolated camps: first, architects/planners, mostly from Québec, who examine form …
Effective Discharge For Suspended Sediment Transport In Streams Of The Saskatchewan River Basin, Peter Ashmore, T J. Day
Effective Discharge For Suspended Sediment Transport In Streams Of The Saskatchewan River Basin, Peter Ashmore, T J. Day
Geography & Environment Publications
Effective discharge for suspended sediment load was determined for 21 sites in the Saskatchewan River basin at which sediment records range from 5 to 29 years in length. The drainage areas for these streams ranges from 10 to over 300,000 km2. The sediment discharge histograms have a variety of forms ranging from the classic unimodal form in which the peak occurs at discharges with a duration of 1–3% to those in which the effective discharge is the extreme event of record and cases in which a single effective discharge is difficult to define. The percentage duration of the …