Open Access Journal of Waste Management & Xenobiotics最新文献_第4页

Biostimulant Potential of Organic and Inorganic Amendments to Alleviate the Drought Stress in Wheat Crop in Pakistan 有机和无机改良剂缓解巴基斯坦小麦干旱胁迫的生物刺激素潜力

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000152

Ahmad Sr

{"title":"Biostimulant Potential of Organic and Inorganic Amendments to Alleviate the Drought Stress in Wheat Crop in Pakistan","authors":"Ahmad Sr","doi":"10.23880/oajwx-16000152","DOIUrl":"https://doi.org/10.23880/oajwx-16000152","url":null,"abstract":"Drought is one of the most harmful environmental factors that adversely affect the growth of economically important crops and global food security. Its prevalence is increasing worldwide as a result of global warming and about one-third of the world land area is prone to drought. Droughts are also common in Pakistan that affects the agriculture. Wheat is the most important cereal crop in all over the world, but in Pakistan its yield is much lower than other countries. So, under this scenario there is a need to develop environment friendly approaches to mitigate the effects of drought stress for sustainable agricultural productivity. Use of organic matter can enhance soil moisture holding capacity and allow penetration of plant roots to access soil moisture and nutrients for higher crop yield. So, it is important to keep soil organic matter at reasonable levels to preserve the healthy soil. Cow dung manure and press mud both are good source of organic matter that can enhance nutrients and water holding capacity of soil. Silicon application can also improve the plant resistance to water deficiency under drought. Hence, the combine application of organic and inorganic amendments may be considered a practical approach to stimulate the growth and biomass of wheat crop under drought stress.","PeriodicalId":176565,"journal":{"name":"Open Access Journal of Waste Management & Xenobiotics","volume":"16 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133110251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Concrete Pump Transport of Concrete Mixes 混凝土泵输送混凝土混合料

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000150

Gorodishenina Ay

引用次数: 0

Geoelectrical Assessment of Aquifer Potentials and its Vulnerability to Contaminant at El - Amin Proposed University Site, Minna, Niger State, Nigeria 奈及利亚尼日州Minna El - Amin拟议大学场地含水层电位及其对污染物易损性的地电性评估

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000121

S. J.

{"title":"Geoelectrical Assessment of Aquifer Potentials and its Vulnerability to Contaminant at El - Amin Proposed University Site, Minna, Niger State, Nigeria","authors":"S. J.","doi":"10.23880/oajwx-16000121","DOIUrl":"https://doi.org/10.23880/oajwx-16000121","url":null,"abstract":"Vertical Electrical Sounding (VES) survey was carried out at EL - Amin proposed University site, Located along Eastern bye pass Minna, Niger State, Nigeria. It lies in the basement complex region of Northern Nigeria. The survey was carried out with the aim of determine the ground water potentials of the area and evaluate its aquifer protective capacity. The technique employed was the Vertical Electrical Sounding (VES) using Schlumberger array. A total of 48 VES points were sounded on grid profiles separated by 100 m apart with VES spacing of 100 m. Three to four layers were observed. The Stratigraphy of subsurface shows: topsoil with resistivity range from 0.4 to 277.89 Ωm, Weathered/Fracture basement layer having resistivity vary between 31.0 and 982.89 Ωm and Fresh basement with resistivity range from 19.1 to 79935.239 Ωm. The Weathered/Fractured layer was considered as aquiferous horizon. The Longitudinal Conductance and resistivity Contour maps were produced. Thirteen VES points were delineated as groundwater potential with resistivity ranging from 45.5 Ωm to 611.77 Ωm, thickness ranging between 3.5 m and 13.07 m and depth ranging from 8.8 m to 24.43 m which represent about 18.75 percent of the area. The south, south - east and north - west portions of the area are underlain by materials of moderate to good protective capacity while the western and central part of the area with thin overburden coincided with weak to poor protective capacity which will exp ose the groundwater in the area to pollution.","PeriodicalId":176565,"journal":{"name":"Open Access Journal of Waste Management & Xenobiotics","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130887102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Impact of Environmental Pollution on COVID-19 pandemic in Pakistan 环境污染对巴基斯坦COVID-19大流行的影响

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000143

Wei Li

引用次数: 1

Identification of the Problems Induced by the Informal Districts of the Commune of Ziguinchor (Senegal) and Analysis of their Social and Environmental Impacts 确定(塞内加尔)Ziguinchor公社非正式区所引起的问题及其社会和环境影响分析

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000136

Idrissa C

{"title":"Identification of the Problems Induced by the Informal Districts of the Commune of Ziguinchor (Senegal) and Analysis of their Social and Environmental Impacts","authors":"Idrissa C","doi":"10.23880/oajwx-16000136","DOIUrl":"https://doi.org/10.23880/oajwx-16000136","url":null,"abstract":"Ziguinchor, like the rest of African cities, has experienced rapid urbanization in this last years, determined by a strong demographic increase which is out of step with the urban planning capacities of the public authorities. That creates an expansion of informal districts. The creation and development of these informal districts are left to their own devices by the authorities, who refuse to condone the illegal occupation of the lands. These letters must resort to individual practices to face the problems of basic infrastructure, sanitation ... However, these unsuitable practices are sometimes likely to provide lasting solutions to the problems posed. They neither ensure an improvement of living conditions, but damage the environment of these neighborhoods. This article, based on the literary review, qualitative and quantitative surveys and interviews, aims to highlight the interactions between the problems induced by the informal districts of Ziguinchor city and their social and environmental consequences. The results show that informal districts suffer from a lack of public lighting, drinking water supply and sanitation; second, they reveal that the discharge of wastewater on the ground (90%) and the method of burning (87%) are the main methods for treating solid and liquid waste; and finally, they attest that physical and land insecurity, esthetic and olfactory nuisances as well as pollution of the groundwater are the impacts with which the populations of the informal districts are confronted.","PeriodicalId":176565,"journal":{"name":"Open Access Journal of Waste Management & Xenobiotics","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125393826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Influence of Bioaugmentation on the Decontamination of Heavy Metal Impacted Landfill Soil 生物强化对重金属污染填埋场土壤去污的影响

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000165

Agamuthu Pariatamby

引用次数: 1

Providing Safe Drinking Water in the Himalayas: A Tale of Two Cities 在喜马拉雅山提供安全饮用水:双城记

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000160

Ravinder Nb

引用次数: 0

Moss, Lichens and Phytobenthos Bioindicators of Pollution 苔藓、地衣和底栖植物污染的生物指示物

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000138

N. Guerrieri

{"title":"Moss, Lichens and Phytobenthos Bioindicators of Pollution","authors":"N. Guerrieri","doi":"10.23880/oajwx-16000138","DOIUrl":"https://doi.org/10.23880/oajwx-16000138","url":null,"abstract":"The use of lichens, mosses and phytobenthos as biomonitors of air and water pollution by heavy metals is discussed on the basis of the literature and the author’s own experience. The usefulness of the available monitoring techniques is critically evaluated. Moss and lichens are considered very useful biodindicators especially for large-scale studies of heavy-metal deposition from the atmosphere. National and international organization standardized and shared monitoring protocols. We analysed the recent literature from 2019 to April 2020 and selected some significant case studies that contribute to an improvement of the analytical methods and to a development of new tools. A wide literature reports monitoring of air pollution with moss and lichens, both natural and transplanted. The use of transplanted moss as bioindicator of water pollution is less represented in the available literature. Phytobenthos represents a new frontier in the aquatic ecosystem monitoring and even if a standardized method has not yet been finalized, it represents a potential very useful biomonitor of metals, emergent pollutants and also microplastics in aquatic environment. New tools, new technologies are emerging from recent literature and the relationship between environment and human health starts to be studied from a different point of view.","PeriodicalId":176565,"journal":{"name":"Open Access Journal of Waste Management & Xenobiotics","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127747098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quality Management, Production Process, Innovation and Productivity 质量管理，生产过程，创新和生产力

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000124

Sellero Ps

引用次数: 0

Researches Regarding the Implementation of an Integrated Waste Management System in Cluj County, Romania 罗马尼亚克卢日县实施综合废物管理系统的研究

Open Access Journal of Waste Management & Xenobiotics Pub Date : 1900-01-01 DOI: 10.23880/oajwx-16000151

A. A

{"title":"Researches Regarding the Implementation of an Integrated Waste Management System in Cluj County, Romania","authors":"A. A","doi":"10.23880/oajwx-16000151","DOIUrl":"https://doi.org/10.23880/oajwx-16000151","url":null,"abstract":"Waste management represents the most important component of sanitation services and refers to activities of collection, transport, treatment, recovery and their disposal. Waste recycling and the circular economy are among the most important issues in the European Union strategies. Because Romania has yet to meet many requirements of the European Commission’s policies, there have been opened several infringement proceedings against our country for pollution, wood management, and waste management. This paper presents our researches regarding the implementation of an integrated waste management system in one of the most important sites of Romania-Cluj County. The aim of this system is to create the necessary infrastructure so waste management takes place perform in accordance with the legal norms, in conditions of protection for environmental and population health. Due to the current waste management system, these are deteriorated in a constant way. The main objectives of this research concern the household collecting way, the recovery of municipal waste, reducing the amount of biodegradable waste for storage by composting and other treatment methods, closure and greening of storage spaces, construction of a landfill for non-hazardous waste.","PeriodicalId":176565,"journal":{"name":"Open Access Journal of Waste Management & Xenobiotics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127972100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Open Access Journal of Waste Management &amp; Xenobiotics最新文献

Open Access Journal of Waste Management & Xenobiotics最新文献