Air Quality Briefing Note: Addis Ababa (Ethiopia)

Air Quality Briefing Note: Addis Ababa (Ethiopia)

Addis Ababa (Ethiopia) November 2019 CONTEXT Ethiopia is urbanising rapidly, the population of Addis Ababa is estimated to have grown by 102% between 2000 and 2020. The population of Addis was 2,377,000 in 2000, and will reach 4,794,000 by 2020 according to UNDESA. Urbanisation is occurring at the expense of outdoor air quality. It is difficult to ascertainAddis Ababa - Wikipedia,Addis Ababa (Amharic: አዲስ አበባ, Addis Abäba IPA: [adˈdis ˈabəba] (), "new flower"), also known as Finfinne (Oromo: Finfinne "natural spring"), is the capital and largest city of Ethiopia. According to the 2007 census, the city has a population of 2,739,551 inhabitants. As a chartered city, Addis Ababa also serves as the capital city of the Oromia Region.Heavy Metal Concentration in the Urban Environment of,,The maximum concentration of total chromium measured is 269 ppm in the northern, industry-free zone of Addis Ababa in the B 2-horizon of soil profile (cambisol). The Ni/Cr ratio in the rocks is higher than soils, which could indicate the presence of high concentrations of Cr in soils is from weathering processes. A comparative study of different samples collected from variousAddis Ababa | Where to live in Addis Ababa - Wanted in,Addis Ababa hangs loosely around the old market area of Arada at the northern end of Churchill Avenue and the newer commercial and administrative district to the south. Most residents live in extremely poor conditions in densely populated areas around this central axis; rich Ethiopians and foreigners are scattered across the rest of the city, with concentrations in the area south ofMass concentrations and elemental composition of urban,,Aerosol samples were collected from 22 February 2008 to 15 April 2008 and 17 June 2008 to 23 July 2008 in urban and peri-urban areas of Addis Ababa, Ethiopia, with the aim to assess the spatial and temporal aspects of total suspended particulate (TSP) and particulate matter with aerodynamic diameter less than 10 µm (PM10) and their composition in terms of metallicAddis Ababa Air Quality Index (AQI) and Ethiopia Air,,Having reviewed a few studies that have been conducted in Addis Ababa the concentration levels of the microscopic particulate matter PM2.5 was seen to be as high as 280 µg/m³. Indoor carbon monoxide (CO) was also much higher than the recommended levels for public safety. Households that used traditional biomass stoves as their preferred fuel showed an evenWater contamination in Addis Ababa,the urban environment a high concentration of bacteria is present and can easily contaminate water after collection but before consumption In Addis Ababa most people are dependent on public water points and in-house storage of water. This research aims to examine the problems resulting from collection and water storage. 1) Assess the variation of bacteriologicalAddis Ababa and its hyenas have a long and peaceful,,05/03/2014· Addis Ababa is home to 5 million people; if there were 1,000 hyenas 'running amok' they would know about it. Photograph: Jose Cendon/AFP/Getty Images . But the story of Addis Ababa and Ethiopia's,Oxygen concentration in Addis Ababa | Qefira,Oxygen concentration Nifas Silk Lafto Addis Ababa Seller offers delivery We will deliver. Details Condition Used Description uses a battery or plugs into an outlet to receive, purify, and distribute air for those who have a low level of oxygen in their blood. takes regular air and it purifies; lighter and less bulky ; a more active lifestyle for those who have additional oxygen needs; portable,Building resilience to climate change in Addis Ababa –,Managing and Mitigating floods A flood related study by ScienceDirect (2016) – “Flood Risk and Vulnerability of Addis Ababa City Due to Climate Change and Urbanization”, states that the Akaki catchment’s urbanization rate grown by 10% only from 1993 to 2002 and flooding risks in Addis Ababa has also shown significant increase.

Pollution in Addis Ababa - Numbeo

Pollution in Addis Ababa - Numbeo

Addis Ababa city is not clean city as her name, when we see the garbage disposal,west water treatment and disposing, street cleanness and also the quality of the river in the city. so the city administration have to give attention on the management of the waste and the source of pollution.Mass concentrations and elemental composition of urban,,Aerosol samples were collected from 22 February 2008 to 15 April 2008 and 17 June 2008 to 23 July 2008 in urban and peri-urban areas of Addis Ababa, Ethiopia, with the aim to assess the spatial and temporal aspects of total suspended particulate (TSP) and particulate matter with aerodynamic diameter less than 10 µm (PM10) and their composition in terms of metallicCitiesabc | Addis Ababa,Addis Ababa is relatively inclusive in terms of where poorer households live: there are relatively few areas with high concentrations of urban poverty, and government rent control allows many poor households to live near the center. Yet the rapid rate of migration into the city has put pressure on urban infrastructure and living conditions. The city’s housing stock is struggling toAddis Ababa and its hyenas have a long and peaceful,,05/03/2014· Addis Ababa is home to 5 million people; if there were 1,000 hyenas 'running amok' they would know about it. Photograph: Jose Cendon/AFP/Getty Images . But the story of Addis Ababa and Ethiopia's,Assessment of Heavy Metals Concentration in Agriculture,,concentrations of heavy metal were observed (Cr > Pb >Cd), mean concentrations of heavy metal Cr, Cd and Pb were 274.83 mg kg, the Addis Ababa City soil in various degrees [1, 23]. The objective of this research is to evaluate the level of heavy metals in wastewater irrigated agricultural land in Kolfe, Addis Ababa, Ethiopia II. MATERIALS AND METHODS differentRoadside vehicle particulate matter concentration,,Currently, vehicle-related particulate matter is the main determinant air pollution in the urban environment. This study was designed to investigate the level of fine (PM 2.5) and coarse particle (PM 10) concentration of roadside vehicles in Addis Ababa, the capital city of Ethiopia using artificial neural network model.To train, test and validate the model, the traffic volume, weatherOxygen concentration in Addis Ababa | Qefira,Oxygen concentration Nifas Silk Lafto Addis Ababa Seller offers delivery We will deliver. Details Condition Used Description uses a battery or plugs into an outlet to receive, purify, and distribute air for those who have a low level of oxygen in their blood. takes regular air and it purifies; lighter and less bulky ; a more active lifestyle for those who have additional oxygen needs; portable,Indoor air pollution in slum neighbourhoods of Addis,Although 24-h mean PM 2.5 concentration between fuel types differed statistically (P < 0.05), post hoc pairwise comparison indicated no significant difference in mean concentration of PM 2.5 between improved biomass stoves and traditional stoves (P > 0.05). The study revealed indoor air pollution is a major environmental and health hazard from home using biomass fuel in Addis Ababa…FEATURE: Potential for electric buses to provide Addis,,It is estimated that 2,700 premature deaths per year in Addis Ababa are due to exposure to poor air quality. In 2017, the transport sector was responsible for 60% of PM2.5 non background concentration in the city [1]. PM2.5 refers to fine inhalable particles found in the air with diameters that are 2.5 micrometers and smaller. These particles,Spatial prediction of the concentration of selenium (Se,,The grain samples (teff, Eragrostis tef, and wheat, Triticum aestivum) were analysed for concentration of Se and the soils were analysed Spatial prediction of the concentration of selenium (Se) in grain across part of Amhara Region, Ethiopia Sci Total Environ. 2020 Sep 1;733:139231. doi: 10.1016/j.scitotenv.2020.139231. Epub 2020 May 12. Authors D Gashu 1 ,

Mass concentrations and elemental composition of urban,

Mass concentrations and elemental composition of urban,

Aerosol samples were collected from 22 February 2008 to 15 April 2008 and 17 June 2008 to 23 July 2008 in urban and peri-urban areas of Addis Ababa, Ethiopia, with the aim to assess the spatial and temporal aspects of total suspended particulate (TSP) and particulate matter with aerodynamic diameter less than 10 µm (PM10) and their composition in terms of metallicPollution in Addis Ababa - Numbeo,Addis Ababa city is not clean city as her name, when we see the garbage disposal,west water treatment and disposing, street cleanness and also the quality of the river in the city. so the city administration have to give attention on the management of the waste and the source of pollution.Citiesabc | Addis Ababa,Addis Ababa is relatively inclusive in terms of where poorer households live: there are relatively few areas with high concentrations of urban poverty, and government rent control allows many poor households to live near the center. Yet the rapid rate of migration into the city has put pressure on urban infrastructure and living conditions. The city’s housing stock is struggling toAddis Ababa and its hyenas have a long and peaceful,,05/03/2014· Addis Ababa is home to 5 million people; if there were 1,000 hyenas 'running amok' they would know about it. Photograph: Jose Cendon/AFP/Getty Images . But the story of Addis Ababa and Ethiopia's,ASSESSMENT OF THE CURRENT AIR STATUS OF ADDIS ABABA,area of Addis Ababa by instruments of handheld 4-Gas, Model HM5000 analyzer. Microsoft office Excel software was used to test the comparison of average concentration of air pollutants with humidity within six months. From all types of air pollutants the highest concentrations of air pollutants NO and NOx were recorded 385% and 384% from September to January 2016Indoor air pollution in slum neighbourhoods of Addis,Although 24-h mean PM 2.5 concentration between fuel types differed statistically (P < 0.05), post hoc pairwise comparison indicated no significant difference in mean concentration of PM 2.5 between improved biomass stoves and traditional stoves (P > 0.05). The study revealed indoor air pollution is a major environmental and health hazard from home using biomass fuel in Addis Ababa…Change of Solid Waste Management System in Addis Ababa,,Addis Ababa, whose population grew from about 2.1 million in the year 1994 to 2.7 million in 2007, is one of the fastest growing cities in Africa. Its current population is estimated to be exceeding 3 million and, apart from its sheer population size, the city is playing significant economic, social and cultural roles both at the national and international levels. Accordingly,The Challenge of Urban Mobility - IFRI,Urban sprawl and the concentration of citizens create serious challenges. That of mobility is crucial and it is both social – increasing urban mobility needs, longer distances and difficulties in accessing the city – and economic – congestion, a negative impact on business and attractiveness. The Addis Ababa Light Rail has been designed to provide a dedicated massImpact of Open Burning Refuse on Air Quality: In the Case,,09/09/2020· The concentration PM 2.5 emitted increased from May month in Addis Ababa city presented in Figure 7. Moreover, the highest recorded concentration PM 2.5 was 42.3 µg/m 3 in June 2018. This may be due to the construction activities and collection of solid waste activities enhanced during this season.ADDIS ABABA UNIVERSITY SCHOOL OF GRADUATE STUDIES,,ADDIS ABABA UNIVERSITY . SCHOOL OF GRADUATE STUDIES, COLLEGE OF HEALTH SCIENCE . DEPARTMENT OF PHYSIOLOGY . The effect of Catha Edulis (khat) on blood pressure, pulse rate, and blood glucose concentration, in adult subjects of Arba Minch town, southern Ethiopia. By: Tewodros Fantaye (BSc) Advisor: Wendyefraw Mekonen (PHD) Co