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PM2.5 Estimation with the WRF/Chem Model,Produced by Vehicular Flow in the Lima Metropolitan Area

Open Journal of Air Pollution 2018年第3期7卷 215-243页

作者： Warren Reátegui-Romero Odón R.Sánchez-Ccoyllo maría de fatima andrade Aldo Moya-Alvarez School of Sciences Universidad Nacional Agraria La Molina(UNALM)LimaPeru School of Chemical Engineering and Textile(FIQT) Universidad Nacional de Ingeniería(UNI)RímacLimaPeru School of Environmental Engineering Universidad Nacional Tecnológica deLimaSur(UNTELS)Villa El SalvadorLimaPeru department of Atmospheric Sciences at the Institute of Astronomy Geophysics and Atmospheric Sciences(IAG)University of Sao PauloSao PauloBrazil Centro Meteorológico Provincial Santa Clara Cuba Instituto Geofísico del Peru(IGP) Calle Badajoz N°169 Urb.Mayorazgo IV Etapa AteLimaPeru

Lima is the capital of the Republic of Peru. It is the most important city in the country and as other Latin America metropolises have multiple problems, including air pollution due to particulate material above air quality standards, emitted by 1.6 million vehicles. The “on-line” coupled model of meteorology and chemistry of transport and meteorological/chemistry, WRF/Chem (Weather and Research Forecasting with Chemistry) has been used in the Lima Metropolitan Area, and validated against data observed at ground level with ten air quality stations of the National Service of Meteorology and Hydrology for the year 2016. The goal of this study was to estimate the concentration of PM2.5 particulate matter in the months of February and July of 2016. In both months, the model satisfactorily predicts temperature and relative humidity. The average observed PM2.5 concentrations in the month of July are higher than in February, probably because the relative humidity in July is greater than the relative humidity in February. In the months of February and July the standard observed deviations of the model have a factor of 2.4 and 3.7 respectively, indicating a greater dispersion in the data of the model. In the month of July, the model captures the characteristics of transport, shows characteristic peaks during peak hours, therefore, the model estimates transport behavior better in July than in February. The quality of the air is strongly influenced by the vehicular transport. The PM2.5 particulate material in February had an average bias that varied from [?13.2 to 4.4 μg/m3] and in July [?9.63 to 11.65 μg/m3] and a normalized average bias in February that varied from [?0.68 to 0.43] and in July of [?0.46 to 0.48].

关键词： Air Quality Aerosol WRF/Chem Model PM2.5 Lima-Peru

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Urban heat mitigation by green and blue infrastructure:Drivers,effectiveness,and future needs

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The Innovation 2024年第2期5卷 145-166页

作者： Prashant Kumar Sisay E.debele Soheila Khalili Christos H.Halios Jeetendra Sahani Nasrin Aghamohammadi maria de fatima andrade maria Athanassiadou Kamaldeep Bhui Nerea Calvillo Shi-Jie Cao Frederic Coulon Jill L.Edmondson David Fletcher Edmilson Dias de Freitas Hai Guo Matthew C.Hort Madhusudan Katti Thomas Rodding Kjeldsen Steffen Lehmann Giuliano Maselli Locosselli Shelagh K.Malham Lidia Morawska Rajan Parajuli Christopher D.F.Rogers Runming Yao Fang Wang Jannis Wenk Laurence Jones Global Centre for Clean Air Research(GCARE) School of SustainabilityCivil and Environmental EngineeringFaculty of Engineering and Physical SciencesUniversity of SurreyGuildford GU27XHUK Institute for Sustainability University of SurreyGuildford GU27XHSurreyUK School of Built Environment University of ReadingWhiteknightsReading RG66BUUK School design and the Built Environment Curtin University Sustainability Policy InstituteKent StBentley 6102Western Australia Harry Butler Institute Murdoch UniversityMurdoch 6150Western Australia Atmospheric Sciences department Institute of AstronomyGeophysics and Atmospheric SciencesUniversity of Sao PauloSao Paulo 05508-090Brazil Met Office FitzRoy RoadExeter EX13PBUK department of Psychiatry and Nuffield department of Primary Care Health Sciences Wadham CollegeUniversity of OxfordOxfordUK Centre for Interdisciplinary Methodologies University of WarwickWarwickUK School of Architecture Southeast University2 SipailouNanjing 210096China Cranfield University School of WaterEnvironment and EnergyCranfield MK430ALUK Plants PhotosynthesisSoil ClusterSchool of BiosciencesUniversity of SheffieldSheffield S102TNUK UK Centre for Ecology&Hydrology Environment Centre WalesDeiniol RoadBangor LL572UWUK Air Quality Studies Department of Civil and Environmental EngineeringThe Hong Kong Polytechnic UniversityHong KongChina department of Forestry and Environmental Resources Faculty Excellence Program for Leadership in Public ScienceNorth Carolina State UniversityChancellorRaleighNC 27695USA departments of Architecture&Civil Engineering and Chemical EngineeringUniversity of BathBath BA27AYUK School of Architecture University of NevadaLas VegasNV 89154USA department of Tropical Ecosystems Functioning Center of Nuclear Energy in AgricultureUniversity of São PauloPiracicaba 13416-000Sao PauloBrazil School of Ocean Sciences Bangor UniversityMenai BridgeAnglesey LL595 ABUK International Laboratory for Air Quality and Health Science and Engine

The combination of urbanization and global warming leads to urban overheating and compounds the frequency and intensity of extreme heat events due to climate ***,the risk of urban overheating can be mitigated by urban green-blue-grey infrastructure(GBGI),such as parks,wetlands,and engineered greening,which have the potential to effectively reduce summer air *** many reviews,the evidence bases on quantified GBGI cooling benefits remains partial and the practical recommendations for implementation are *** systematic literature review synthesizes the evidence base for heat mitigation and related co-benefits,identifies knowledge gaps,and proposes recommendations for their implementation to maximize their *** screening 27,486 papers,202 were reviewed,based on 51 GBGI types categorized under 10 main *** GBGI(green walls,parks,street trees)have been well researched for their urban cooling ***,several other GBGI have received negligible(zoological garden,golf course,estuary)or minimal(private garden,allotment)*** most efficient air cooling was observed in botanical gardens(5.0±3.5℃),wetlands(4.9±3.2℃),green walls(4.1±4.2℃),street trees(3.8±3.1℃),and vegetated balconies(3.8±2.7℃).Under changing climate conditions(2070–2100)with consideration of RCP8.5,there is a shift in climate subtypes,either within the same climate zone(e.g.,Dfa to Dfb and Cfb to Cfa)or across other climate zones(e.g.,Dfb[continental warm-summer humid]to BSk[dry,cold semi-arid]and Cwa[temperate]to Am[tropical]).These shifts may result in lower efficiency for the current GBGI in the *** the importance of multiple services,it is crucial to balance their functionality,cooling performance,and other related co-benefits when planning for the future *** global GBGI heat mitigation inventory can assist policymakers and urban planners in prioritizing effective interventions to reduce the risk of urban overheating,fi

关键词： estuary walls extreme

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Co-inoculation of selected nodule endophytic rhizobacterial strains with Rhizobium tropici promotes plant growth and controls damping off in common bean

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Pedosphere 2020年第1期30卷 98-108页

作者： Linnajara de VASCONCELOS marTINS FERREIRA Fernanda de CARVALHO Júlia FONSECA COLOMBO andrade Damiany PáDUA OLIVEIRA Flávio Henrique VASCONCELOS de MEdeIROS fatima maria de SOUZA MOREIRA Sector of Biology Microbiology and Biological ProcessesDepartment of Soil ScienceUniversidade Federal de LavrasLavras C.P.3037-37200-000(Brazil) Instituto Federal do Pará/IFPA Campus MarabáRuralMarabáC.P.041-68508-979(Brazil) Universidade Federal de Lavras Department of PhytopathologyLavras C.P.3037-37200-000(Brazil)

Production of common bean(Phaseolus vulgaris)is limited by the occurrence of damping off(rhizoctoniosis),which is caused by the fungus Rhizoctonia ***,the co-inoculation of plant growth-promoting rhizobacteria(PGPR)involved in biological control along with diatomic nitrogen(N2)-fixing rhizobia can enhance N nutrition and increase *** this context,finding microorganisms with synergistic effects that perform these two roles is of fundamental importance to ensure adequate yield *** aim of this study was to evaluate the effects of co-inoculation of nodule endophytic strains of the genera Bacillus,Paenibacillus,Burkholderia,and Pseudomonas with Rhizobium tropici CIAT 899,an N2-fixing rhizobial strain,on the biocontrol of damping off and growth promotion in common bean *** experiments were conducted under axenic conditions using the common bean cultivar Pé*** first experiment evaluated the potential of the 14 rhizobacterial strains,which were inoculated alone or in combination with CIAT 899,for the control of *** second experiment evaluated the ability of these 14 rhizobacterial strains to promote plant growth with three manners of N supply:co-inoculation with CIAT 899 at low mineral N supply(5.25 mg N mL^-1),low mineral N supply(5.25 mg N mL^-1),and high mineral N supply(52.5 mg N mL^-1).The use of rhizobacteria combined with rhizobia contributed in a synergistic manner to the promotion of growth and the control of damping off in the common ***-inoculation of the strains UFLA 02-281/03-18(Pseudomonas sp.),UFLA 02-286(Bacillus sp.),and UFLA 04-227(Burkholderia fungorum)together with CIAT 899 effectively controlled damping *** the common bean,mineral N supply can be replaced by the co-inoculation of CIAT 899 with plant growth-promoting strains UFLA 02-281/02-286/02-290/*** endophytes UFLA02-281/02-286 are promising for co-inoculation with CIAT 899 in the common bean,promoting synergy with rhizobial i

关键词： Bacillus sp. biological control Burkholderia fungorum CIAT 899 Phaseolus vulgaris plant growth-promoting rhizobacteria Pseudomonas sp. Rhizoctonia solani

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Construction and Validation of an Educational Technology for Mammary Health Promotion

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Open Journal of Nursing 2015年第11期5卷 965-970页

作者： Izabel Cristina Falcao Juvenal Barbosa Ana fatima Carvalho Fernandes Camila Brasil Moreira Míria Conceicao Lavinas Santos Altamira Mendonca Félix Gomes Ivna Silva andrade Anna Paula Sousa da Silva department of Nursing Federal University of PiauíFlorianoPiauíBrazil

Mammary health is issue faced by public health nurses and the science follows new ways into this thematic area of learning course wares. The purpose of this study was to construct and to validate a distance course for mammary health promotion for nurses. Methodological proposal has been composed of five stages: 1) analysis and planning, 2) modeling, 3) implementation, 4) evaluation and maintenance and 5) distribution. A total of nine experts as research population were consulted who were expert judges of nursing, pedagogy and web designer, three of each specific area, which were included in the study. The variables that had concordance index of 50% were: graphic designer pages favors learning, the user has easy navigation, the learning of the student experience, the environment provides interdisciplinary, content is built on process rather than there is a unique sequence, allows access to the available environment and holds a discussion on the subject. The distance learning course is intended to broaden and to enrich the living spaces and construct their own knowledge, favors interactivity, communication, autonomy and cooperation between the participants and provides access to educational technologies.

关键词： Distance Education Educational Technology Breast Neoplasms Health Promotion Nursing

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