Chemical sensors for soil analysis: principles and applications

Lvova, Larisa; Nadporozhskaya, Marina

doi:10.1016/b978-0-12-804299-1.00018-7

Cited by 22 publications

(17 citation statements)

References 92 publications

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“…It also helps in predicting the drought, flood, surface temperature and future climate change (Robock, 2015). It influences the biological and physico-chemical properties of the soil, rate of soil processes, removal, and accumulation of inorganic and organic compounds, which is mostly dependent on the soil moisture (Lvova and Nadporozhskaya, 2017). Soil moisture was significantly higher at pasture (41%) than forest (26%) and lowest at agriculture (14.4%) as expected (Table 1, 2).…”

Section: Resultssupporting

confidence: 56%

Soil Quality Variation under Different Land Use Types in Haramosh Valley, Gilgit, Pakistan

Begum

Alam

Mumtaz

et al. 2019

IJEEG

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Soil quality is a fundamental component of environmental quality and impact of land use is also a keydetrimental factor in today’s rapid urbanization era. The study aims to evaluate the effects of different land-use type on selected soil quality indicators. Sixty soil samples were collected from various land use types, i.e, pasture, forest and agriculture from a depth of 0-15cm. Analysis of variance (ANOVA) showed that the land use type significantly affected the soil’s physical and chemical properties. The moisture content was significantly higher (p<0.001) in the pasture (41.7%) than the forest (26.2%) and lowest in agricultural land (14.4%). The soil pH was significantly higher or slightly alkaline for agriculture (7.8), while for pasture (6.5) and forest (6.1), it was found to be slightly acidic. Electric conductivity (EC) and bulk density (BD) did not vary significantly with land use type, but the EC followed the decreasing order: forest (203.7μS/cm) < pasture (235μS/cm) < agriculture (328.7μS/cm). The soil organic matter (SOM) and soil organic carbon (SOC) significantly (p<0.05) differed with land use type and found in the order: forest (3.0%, 1.3 %) > pasture land (2.9%, 1.2%) > arable land (2.5%, 1.1%). NO3-N, available P and exchangeable K did not vary significantly across land use types. However, mean values were higher for agriculture (10.2mg/kg, 4.5mg/kg, 66mg/kg) than forest (10mg/kg,3.5mg/kg, 60mg/kg) and pasture (9.8mg/kg, 4.3, 60.2mg/kg). Alpine soils are good ecological indicators because of vulnerability to environmental change, therefore, regular monitoring of soil properties along with carbon stocks is essential to maintain soil health, enhance agricultural productivity and sustain agroecosystems.

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Section: Resultssupporting

confidence: 56%

Soil Quality Variation under Different Land Use Types in Haramosh Valley, Gilgit, Pakistan

Begum

Alam

Mumtaz

et al. 2019

IJEEG

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“…They possess reliable and rigidity over an extreme range of temperatures. The piezoelectric patches and smart patches were deployed for structural health monitoring, reconstruction and vibration damping [49][50][51]. Piezoelectric technology is mostly used in chemical sensors to carry out inexpensive realtime monitoring.…”

Section: Electromechanical Sensorsmentioning

confidence: 99%

Review of Fiber Optical Sensors and Its Importance in Sewer Corrosion Factor Analysis

et al. 2021

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Adverse effects of wastewater on the hygiene of human and circumstances is a major issue in society. Appropriate refining systems with high efficiency is required to treat the wastewater. Sewage treatment plant plays a major and important role in conserving incredible nature of the environment. Microbiologically Induced Corrosion (MIC) is an important phenomenon in sewage structures which causes the deterioration of infrastructures. Huge capital has been spent and efforts have been made on wastewater treatment infrastructure to increase operating efficiency and reliability of compliance. The investments in reimbursement and maintenance of sewer structures upsurge with an increase in the rate of MIC. The focus of this review is to describe MIC in sewer structure and the factors influencing the corrosion such as the generation of Sulfuric acid (H2SO4), Relative Humidity (RH), pH of the concrete structure and temperature. Modern developments in the design of Fiber Optical Sensors (FOSs) for observing the parameters including pH, Hydrogen Sulfide (H2S), RH and temperature will be discussed.

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“…An application of chemical sensors and sensor arrays is one of the most promising opportunities to carry out inexpensive and real-time environmental monitoring [1,5,6,9,10]. Previously, several research works have been conducted on the application of piezoelectric sensors in assessments of natural and wastewater pollutants for quality control of the construction and finishing materials.…”

Section: Environmental Monitoringmentioning

confidence: 99%

“…In particular, special attention is given to sensors' mechanical robustness, chemical inertness, parameter independence on external conditions (positioning in space, temperature, and pressure), selectivity, sensitivity, possibility of automation, size, and cost. Previously, several comprehensive books and reviews on chemical sensors and sensor array principles and applications were published [3][4][5][6][7][8][9][10][11][12][13]. Nowadays, oscillatory-based sensory systems cover a significant part of the total number of sensors employed [1,[14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

A Perspective on Recent Advances in Piezoelectric Chemical Sensors for Environmental Monitoring and Foodstuffs Analysis

Кучменко

Lvova

2019

Chemosensors

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This paper provides a selection of the last two decades publications on the development and application of chemical sensors based on piezoelectric quartz resonators for a wide range of analytical tasks. Most of the attention is devoted to an analysis of gas and liquid media and to industrial processes controls utilizing single quartz crystal microbalance (QCM) sensors, bulk acoustic wave (BAW) sensors, and their arrays in e-nose systems. The unique opportunity to estimate several heavy metals in natural and wastewater samples from the output of a QCM sensor array highly sensitive to changes in metal ion activity in water vapor is shown. The high potential of QCM multisensor systems for fast and cost-effective water contamination assessments “in situ” without sample pretreatment is demonstrated.

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Chemical sensors for soil analysis: principles and applications

Cited by 22 publications

References 92 publications

Soil Quality Variation under Different Land Use Types in Haramosh Valley, Gilgit, Pakistan

Soil Quality Variation under Different Land Use Types in Haramosh Valley, Gilgit, Pakistan

Review of Fiber Optical Sensors and Its Importance in Sewer Corrosion Factor Analysis

A Perspective on Recent Advances in Piezoelectric Chemical Sensors for Environmental Monitoring and Foodstuffs Analysis

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