Nitrogen dynamics in rural streams : differences between geomorphologic units
نویسندگان
چکیده
منابع مشابه
Avoidable Mortality Differences between Rural and Urban Residents During 2004–2011: A Case Study in Iran
Background Avoidable mortality as an indicator for assessing the health system performance has caught the attention of researchers for a long time. In this study we aimed to compare the health system performance using this indicator in rural and urban areas of one of Iran’s southern provinces. Methods All deaths (29916) which happened during 2004–2011 in Bushehr province were assessed. Nolte ...
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The study area is located north of Urmia lake and Tasuj plain. The average height of 1700m and average rainfall in the area about 363mm. The average annual temperature 10/65°C. Investigations on the surface penetration of flood deposits are important for the implementation of artificial recharge aquifers. In this study, soil permeability changes from Plain to lake were measured using double c...
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The objective of our study was to determine if rural residence was associated with an increased risk of drowning in Ontario, Canada. We conducted a retrospective cohort study of all unintentional drowning deaths in Ontario, Canada from 2004 to 2008. Age-adjusted mortality rates for males and females living in rural and nonrural areas were calculated using direct standardization, with non-rural ...
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Watershed urbanization decreases diversity and taxonomic richness of aquatic insect communities, and headwater streams are particularly susceptible to degradation from urbanization. Patterns of taxon loss between urban headwater communities and communities in adjacent downstream, higher-order reaches might indicate which processes are controlling taxon loss and the extent to which unique headwa...
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ژورنال
عنوان ژورنال: Annales de Limnologie - International Journal of Limnology
سال: 2006
ISSN: 0003-4088
DOI: 10.1051/limn/2006005