Impact of conductivity and pH on soil in Hyderabad's traffic areas.
Journal name: World Journal of Pharmaceutical Research
Original article title: Effect of conductivity and ph on the soil in different traffic areas of hyderabad
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
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K. Srilaxmi, G. Ramya Sree and Dr. D. Sirisha
World Journal of Pharmaceutical Research:
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Full text available for: Effect of conductivity and ph on the soil in different traffic areas of hyderabad
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr201712-9674
Copyright (license): WJPR: All rights reserved
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Summary of article contents:
Introduction
Urban soils in metropolitan areas, particularly Hyderabad, are significantly impacted by anthropogenic activities such as vehicular emissions, construction, and waste disposal, which introduce heavy metals and pollutants into the environment. This study aims to analyze the effects of conductivity and pH levels on soil samples collected from various traffic-heavy zones within Hyderabad. These factors are critical, as heavy metal accumulation in soils is concerning due to their persistent, non-biodegradable, and toxic nature when exceeding threshold values.
Soil Composition and Pollution
The research highlights how urban soils exhibit spatial variation in properties such as color, conductivity, and pH. Soil samples collected from different locations displayed a diversity of colors, indicating varying compositions of minerals such as iron and manganese. Conductivity measurements ranged from 0.09 to 3.2 dS/m, while pH levels fell between 7.5 and 8.3, suggesting that pollution from nearby traffic areas affects soil chemistry. The observed color variations reflect the presence of metallic components and organic matter, which can significantly influence the ecological dynamics of the soils.
Impact of pH on Heavy Metal Availability
Soil pH, an indicator of acidity or alkalinity, is crucial in determining the bioavailability of heavy metals. The study found that most soil samples exhibited alkaline pH levels, while a few areas such as Secunderabad and Somajiguda showed slight acidity. This alkaline environment can contribute to the precipitation of metal ions, thus affecting their mobility within the soil. As such, variations in pH can profoundly influence the availability of heavy metals to plants, with lower pH levels leading to increased solubility and uptake of these toxic elements.
Conductivity and Soil Quality
Another important finding pertains to the electrical conductivity (EC) of soil samples, which varied significantly across different traffic areas. The study classified conductivity levels as non-saline to moderately saline, affecting plant growth. Higher EC values suggest a higher concentration of ionic materials, which can be influenced by pollutants and urban runoff. The research indicates that soils in traffic-heavy regions may face degradation in quality due to the accumulation of these substances, further impacting ecological health and agriculture.
Conclusion
In conclusion, the study reveals critical insights into the state of urban soils in Hyderabad, emphasizing the need for monitoring and management to mitigate pollution impacts. The findings suggest that both conductivity and pH levels are influenced by anthropogenic activities, affecting soil health and plant growth. A greater understanding of how these factors interact will be essential for developing strategies to address soil pollution, promote sustainability, and protect urban ecosystems in rapidly developing cities.
FAQ section (important questions/answers):
What role do urban soils play in pollution management?
Urban soils act as sinks for heavy metals and pollutants from anthropogenic activities, including vehicular emissions and industrial waste, affecting soil quality and ecosystem health.
How does soil pH influence heavy metal availability?
Soil pH affects heavy metal solubility; lower pH increases metal availability, making them more accessible to plants, while higher pH often precipitates metals, reducing their bioavailability.
What factors contribute to soil conductivity variations in Hyderabad?
Soil conductivity varies due to the concentration of dissolved electrolytes, soil texture, and organic matter, with observed values between 0.09 to 3.2 dS/m across different study sites.
What colours of soil were observed in the study?
Soil colours varied from dark brown, reddish brown, black, to reddish, indicating the presence of various minerals, including iron oxides and humus content.
How does heavy metal accumulation affect urban soils?
Heavy metal accumulation in urban soils is concerning due to their persistence and toxicity; exceeding threshold levels can harm local flora and fauna, disrupting ecological balance.
What sampling methods were used in the study?
Soil samples were collected using a spiral auger from various traffic areas, ensuring representative samples for analysis of conductivity, pH, and colour characteristics.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Impact of conductivity and pH on soil in Hyderabad's traffic areas.”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Soil:
Soil is the upper layer of the earth's crust that supports plant life. In urban areas, it can accumulate pollutants such as heavy metals due to human activities. This study focuses on soil composition in Hyderabad, highlighting its role in environmental change and pollution assessment.
2) Surface:
The surface refers to the uppermost layer of soil which interacts directly with the atmosphere and anthropogenic activities. In the study, surface samples are collected to assess pollutant levels, conductivity, and pH, which reflect the soil's condition and quality in traffic areas.
3) Road:
Roads serve as major conduits for vehicular traffic, contributing to pollution. The study examines roadside soil to determine the impact of traffic on soil properties, including heavy metal accumulation and changes in conductivity and pH, crucial for understanding urban soil contamination.
4) Nature:
Nature in this context refers to the inherent characteristics and processes of the environment. The study highlights the natural variations in urban soils, such as differences in conductivity and pH, and how these are influenced by human actions and land use changes.
5) India:
India, the setting for this research, experiences rapid urbanization, which presents significant environmental challenges. The study aims to evaluate soil quality in Hyderabad, a major Indian city, to understand the effects of industrialization and urban development on soil health and pollution levels.
6) Tank:
A tank, in geographical terms, is a water body. In Hyderabad, tank constructions, like Hussain Sagar, influence city planning and contribute to soil pollution through runoff. Understanding the connection between tank proximity and soil contamination is key to environmental management.
7) Water:
Water plays a vital role in the ecosystem, influencing soil properties and chemistry. In the study, water sources surrounding urban soils are important for understanding how moisture affects the conductivity and pH of contaminated areas, which can impact plant health.
8) Table:
In the research, tables are used to present quantitative data regarding soil properties such as conductivity and pH levels across different sampling sites. These tables facilitate easy comparison and analysis of soil quality in various traffic-impacted areas of Hyderabad.
9) Study (Studying):
The study investigates the effects of urbanization on soil in Hyderabad, focusing on heavy metal accumulation, conductivity, and pH. It aims to understand how anthropogenic activities impact soil quality, providing essential data for environmental monitoring and policy-making.
10) Deccan plateau:
The Deccan Plateau is a large plateau in India, characterized by its unique geological features and climate. Its formation affects local soil composition and properties, influencing the study of urban soil quality in Hyderabad and its vulnerability to pollution.
11) Accumulation (Accumulating, Accumulate):
Accumulation refers to the buildup of substances, such as heavy metals, in the soil over time. The study focuses on understanding how traffic and urbanization lead to heavy metal accumulation in Hyderabad's soils, raising concerns about environmental and public health.
12) Heating:
Heating refers to energy usage in households and industries, contributing to emissions and pollutants in urban areas. The study considers how domestic heating systems and related activities contribute to soil pollution, affecting soil quality and ecosystem health.
13) Sagar (Sagár):
Sagar means 'lake' in Hindi and is part of the name of Hussain Sagar, a significant lake in Hyderabad. The proximity to this water body is essential for understanding soil characteristics and pollution levels, as it serves as a runoff area for nearby road and urban activities.
14) Nawab:
Nawab refers to historical rulers in India. In the study, Nawab Mehdi Nawaz Jung lends cultural context to the place names in Hyderabad, indicating the historical significance in urban planning and development, which can relate to soil pollution patterns.
15) Pur:
Poor in this context describes the degradation of soil quality and structure due to pollution and urbanization. The study observes how rapid development leads to poor soil conditions, affecting ecological balance and the ability of soil to support plant life.
16) Biodegradable:
Biodegradable substances can be broken down by natural processes, resulting in less long-term pollution. The study contrasts biodegradable materials with persistent pollutants like heavy metals in the soil, emphasizing the environmental risks of non-biodegradable accumulation in urban areas.
17) Measurement:
Measurement involves the quantitative assessment of soil properties like pH and electrical conductivity. In this study, precise measurement techniques are critical for understanding the chemical nature of urban soils and monitoring changes due to pollution from traffic and industrial activities.
18) Discussion:
Discussion refers to the examination of results obtained from the study. It involves interpreting data in the context of existing literature and theories, contributing to a deeper understanding of the impacts of urbanization on soil health and heavy metal dynamics.
19) Shirisha (Sirisa, Shirisa, Sirisha):
Dr. D. Sirisha is a co-author of the study, representing the academic expertise involved in the research. Her contributions enhance the credibility of the findings and highlight the role of educational institutions in advancing environmental science and pollution research.
20) Andhra (Amdhra):
Andhra refers to the state in India, historically linked with Hyderabad. Understanding the geographic and cultural context of Andhra is crucial for analyzing the urban development patterns affecting soil health and pollution levels in the capital city of both Telangana and Andhra Pradesh.
21) Bombay:
Bombay, now Mumbai, is India's financial capital. References to Bombay may relate to historical urban development patterns. The study looks at how industrial growth and pollution from different metropolitan areas impact surrounding regions, including historical connections to other major cities like Hyderabad.
22) Mandal:
Mandal refers to an administrative region in India, critical for governance and urban planning. This research relates mandal delineations to soil quality assessments, enhancing the understanding of local governance's role in managing urban pollution and land use changes.
23) Family:
Family refers to community units impacted by environmental changes. The study considers the implications of soil pollution on family health, agriculture, and local livelihoods, emphasizing the socio-economic aspects of soil quality in polluted urban areas.
24) Temple:
Temples are cultural and spiritual centers in Hindu society. In the context of Hyderabad, they may symbolize areas of historical significance and local community values. The presence of temples can influence land use, potentially impacting local soil quality and environmental health.
25) Summer:
Summer refers to a season characterized by long, hot days, affecting soil properties through evaporation and moisture levels. The study notes how seasonal variations, particularly during the summer, can influence soil conductivity and pH, impacting heavy metal solubility and plant growth.
26) Cotton:
Cotton is an important agricultural product in India. The study considers the implications of soil quality for cotton cultivation, particularly in urban areas where soil health is compromised due to pollution, which can adversely affect crop yield and quality.
27) Indian:
Indian pertains to the nationality and context of the study. It signifies the geographical and cultural aspects that influence urban pollution patterns, as well as the traditional practices and challenges faced in soil management and environmental conservation in urban India.
28) Ramya:
G. Ramya Sree is a co-author of the research, adding expertise to the study. Her involvement highlights the academic collaboration necessary for thorough environmental research, and her contributions are vital in understanding the implications of soil pollution in urban Hyderabad.
29) Shiva (Siva):
Shiva refers to the Hindu deity frequently associated with temples. The mention of temples is essential to understanding local culture in Hyderabad. The presence of temples often correlates with community gatherings and environmental attitudes, impacting how residents view and manage local land use.
30) Dance:
Dance symbolizes cultural expressions and traditions. The historical context of family and regional customs in Hyderabad indicates that traditional practices may intersect with environmental consciousness. The study indirectly addresses how cultural values can influence community engagement in soil health and pollution issues.
31) Musi (Mushi):
Musi refers to the river that flows through Hyderabad. It is significant for understanding watershed management and how urban runoff affects soil quality. The river's health is directly linked to soil composition and pollution levels, making it a focal point for environmental studies.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Impact of conductivity and pH on soil in Hyderabad's traffic areas.’. Further sources in the context of Science might help you critically compare this page with similair documents:
Pollution, Electrical conductivity, Heavy metal, Contaminated soil, Soil composition.
Concepts being referred in other categories, contexts and sources.