PlosOne December 10, 2014 https://doi.org/10.1371/journal.pone.0111913
Plastic pollution is ubiquitous throughout the marine environment, yet estimates of the global abundance and weight of floating plastics have lacked data, particularly from the Southern Hemisphere and remote regions. Here we re...port an estimate of the total number of plastic particles and their weight floating in the world's oceans from 24 expeditions (2007–2013) across all five sub-tropical gyres, costal Australia, Bay of Bengal and the Mediterranean Sea conducting surface net tows (N = 680) and visual survey transects of large plastic debris (N = 891). Using an oceanographic model of floating debris dispersal calibrated by our data, and correcting for wind-driven vertical mixing, we estimate a minimum of 5.25 trillion particles weighing 268,940 tons. When comparing between four size classes, two microplastic <4.75 mm and meso- and macroplastic >4.75 mm, a tremendous loss of microplastics is observed from the sea surface compared to expected rates of fragmentation, suggesting there are mechanisms at play that remove <4.75 mm plastic particles from the ocean surface.
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A major objective of this open access book is to summarize the current status of Buruli Ulcer (BU) research for the first time. It will identify gaps in our knowledge, stimulate research and support control of the disease by providing insight into approaches for surveillance, diagnosis, and treatmen...t of Buruli Ulcer. Book chapters will cover the history, epidemiology diagnosis, treatment and disease burden of BU and provide insight into the microbiology, genomics, transmission and virulence of Mycobacterium ulcerans. ; Supports further investigation by summarizing state of the art in the field of Buruli ulcer research Enriches understanding of epidemiology of Buruli ulcer in different geographic regions Reviews exhaustively the characteristics of Mycobacterium ulcerans disease
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The study analyses the current situation of children with disabilities in relation to realizing their rights and accessing basic services, as well as their life experiences in their communities. It also focuses on identifying the barriers created by society that prevent children with disabilities fr...om enjoying their human rights. This includes identifying negative attitudes; environmental and communication barriers; gaps in policies or their effective implementation.
The report reveals that children with disabilities in Myanmar are less likely to access services in health or education; rarely have their voices heard in society; and face daily discrimination as objects of pity. It also highlights how inadequate policies and legislation contribute to the challenges these children face.
The information available in this publication should be useful for policy makers, development partners and Disabled Persons Organisations to promote the realization of the rights of all children with disabilities.
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DHS Analytical Studies No. 41
DHS Working Papers No. 101
Women’s empowerment, HIV testing, birth in past five years, Tanzania
FAST FACTS FROM THE 2016 NEPAL DHS