Adaptive monitoring approach to assess dissolved organic matter dynamics during rainfall events

Kozak, Caroline; Leithold, Juliana; Prado, Luciane Lemos do; Knapik, Heloíse Garcia; Azevedo, Júlio César Rodrigues de; Braga, Sérgio Soares; Fernandes, Cristóvão Vicente Scapulatempo

doi:10.1007/s10661-021-09183-y

Cited by 10 publications

(3 citation statements)

References 55 publications

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“…It is interesting to highlight that conductivity and turbidity are generally measured by the same equipment and if compared to parameters determined by laboratory analysis, they are simpler and cheaper. Miguntanna et al (2010) discussed that TDS and nitrogen have a high correlation and that TDS could be used as an indicator for nitrogen concentrations, both parameters were observed as significant in Iguassu River Basin and this consideration can be explored in future studies (Kozak & Fernandes, 2022;Kozak et al, 2021).…”

Section: Discussionmentioning

confidence: 99%

Representative water quality parameters in a critical water basin: elements for planning and management

Almeida,

Peixoto,

Sieciechowicz

et al. 2023

RBRH

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Changes in water quality are a consequence of water and land use dynamics. Measuring these relationships is challenging, especially when looking at distinct variables such as traditional organic matter constituents and emerging compounds. Although monitoring is necessary for proper water resource planning and management strategies, a comprehensive methodological approach is in general time-consuming and costly, which discourages decision-makers. The goal of the study was to establish consistent water quality elements based on a statistical analysis to identify the most representative parameters of a critical urban basin. The results highlighted BOD, nitrogen, and phosphorus series as chemical representative parameters; and conductivity, turbidity, and total dissolved solids as the physical parameters. In this context, these parameters represent the most significant uses of the studied area and define a more effective monitoring system that will subsidize decision-making and water resources planning and management.

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Section: Discussionmentioning

confidence: 99%

Representative water quality parameters in a critical water basin: elements for planning and management

Almeida,

Peixoto,

Sieciechowicz

et al. 2023

RBRH

Self Cite

View full text Add to dashboard Cite

show abstract

“… Application-integrated smart manhole covers, water quality sensors, and 5G Internet of Things will be relevant tools for pollution monitoring and reduction. Additionally, long-term, continuous, autonomous monitoring and data exchange of drainage pipeline network pollution should be conducted [ 60 , 61 , 62 , 63 ]. A coupling model of urban hydrology, water quality, and hydrodynamic, non-point source pollution which is suitable for different scales should be developed, improved, and popularized to better analyze the characteristics of urban non-point source pollution and trace the sources pollutants.…”

Section: Discussionmentioning

confidence: 99%

Response Model for Urban Area Source Pollution and Water Environmental Quality in a River Network Region

Lai

Jie

et al. 2022

IJERPH

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With the development of cities, urban area source pollution has become more severe and a significant source of water pollution. To study the relationship between urban area source pollution and water environmental quality in a river network, this study uses a city in the Yangtze River Delta, China, as an example. The Storm Water Management Model (SWMM) model and the MIKE11 model were combined into a unified modeling framework and used to simulate dynamic changes in the water quality of a river network under light rain, moderate rain, and heavy rain. In the study period, the annual urban area source input loads of potassium permanganate (CODMn), total phosphorus (TP), and ammonia nitrogen were 29.8, 0.9, and 4.8 t, respectively. The influence of light rain on the water quality of the river network was lagging and temporary, and rainfall area pollution was the primary contributor. Under the scenario of moderate rain, overflow from a pipeline network compounded rainfall runoff, resulting in a longer duration of impact on the water quality in the river. Additionally, the water quality in the river course was worse under moderate rain than under light or heavy rain. Under the scenario of heavy rain, rain mainly served a dilutive function. This research can provide support for urban area source pollution control and management.

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“…Carbon is the major component of organic matter in soil and water. Dissolved organic matter is one of the main factors leading to the water eutrophication in lakes and reservoirs [23,38]. Moreover, the carbon emissions are one of the main causes contributing to the global warming [45].…”

Section: The Nps Pollutants Were Diversifiedmentioning

confidence: 99%

The global progress on the non-point source pollution research from 2012 to 2021: a bibliometric analysis

Xie

et al. 2022

Environ Sci Eur

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Background With effective control of point source pollution, non-point source (NPS) pollution has been widely concerned as the primary reason for the improvement of global water environmental quality. Some bibliometric analysis related to NPS pollution has been carried out before the mid-2010s. Analyzing the research status and hot issues of NPS pollution in the past decade is important for guiding the control and management of NPS pollution in the future. Results A bibliometric analysis was conducted based on 3407 publications retrieved from the Web of Science during 2012–2021. China, USA and UK were the most productive countries. Sci. Total Environ, Environ. Sci. Pollut. Res, and Water were the most productive journals. The NPS pollutant, pollution types, driving forces, technology and the research object were retrieved from the keywords analysis. The common NPS pollutants of nitrogen, phosphorus, and heavy metals grabbed the highest attention, while the emerging contaminants have attracted increased attention. The migration and transformation of agricultural NPS pollution and urban NPS pollution driven by climate change and land use change were hot issues related to NPS pollution studies. Technologies related to the combination of 3S technology (RS, GIS, and GPS) and NPS pollution models, the sustainable control technologies, the technology of accurate traceability and automatic monitoring, and the comprehensive management plan were the important research areas related to NPS pollution. Although the research locations were mostly concentrated in the surface water and groundwater, the ocean and drinking water have great potential for future research. Conclusions This study illustrates the global focuses related to NPS pollution during 2012–2021 according to analyzing the publication outputs, source journals, source country, author, institution and the high-frequency keywords. Results demonstrated that the migration and transformation mechanism and ecological risk assessment for heavy metals and emerging pollutants, accurate traceability techniques, sustainable ecological restoration control techniques, and marine pollution have attracted rising attention. Additionally, developing countries will have a higher interest in NPS pollution in the future, because developed countries have already made great progress in controlling NPS pollution.

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Adaptive monitoring approach to assess dissolved organic matter dynamics during rainfall events

Cited by 10 publications

References 55 publications

Representative water quality parameters in a critical water basin: elements for planning and management

Representative water quality parameters in a critical water basin: elements for planning and management

Response Model for Urban Area Source Pollution and Water Environmental Quality in a River Network Region

The global progress on the non-point source pollution research from 2012 to 2021: a bibliometric analysis

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