Identifying Pollutants in the Siret River Basin by Applying New Assessment Tools on Monitoring Data: the Correlation of Land Use and Physicochemical Parameter of Water Quality Analysis

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The Siret River are used as raw water source for different municipal water supply systems, yet the Siret River are used as receiving bodies by some inhabitants and industry. In the study the quality of the Siret River water was determinate using a Water Quality Index (WQI). Results are presented from a field study performed on the Bistrita, Moldova, Suceava, Siret, Şomuzu Mare, Trotuş and Tributary River in the study area Siret Basin Romania. The main objective of this study was to determine is to find correlations land use to indicators physical-chemical of water quality, to investigate pollution source is more responsible for river water quality. This is of interest not only research context, but also for supporting and facilitating the application analysis postullend in the Water Framework Directive (WFD) (2000/60/CE) for the establishment of programmers of measures. For this purpose a slightly impact pollution source municipal wastewater treatment, land uses, urban, forest, agriculture and mining was selected and intensively monitored during six years January 2006 - December 2011, sampling was determined to meet the WFD standards for confidence in twenty two different control section of the Siret Basin. The main measures to reduce emissions to the Siret River were calcium, ammonium, sulfate, residue fixed (RF), sodium, chloride, free detergent and municipal wastewater treatment, concentrated on point emission. The main contributor to diffuse this parameters increased when more percentage of land was dedicated to industry and urban and less to forest and mining.

Alexander, R.B., Smith, R.A., Schwarz, G.E.,( 2000). Effect of stream channel size on the delivery of nitrogen to the Gulf of Mexico. Nature 403 (6771), 758-761.

Basnyat, P., Teeter L.D., Lockaby, B.G., Flynn, K.M., (2000). The use of remote sensing and GIS in watershed level analses of non point source pollution. Forest Ecology and Management, 128, 67-73.

Behrendt, H., Bachor, A., (1998). Point and diffuse load of nutrients to the Baltic Sea by river basins of North East Germany (Mecklenburg-Vorpommern). Water Sci.Technol. 38 (10), 147-155.

EEA, (2003). Europe’s water: An indicator-based assessment, topic report No1/2003. European Evnironvent Agency, Copenhagen.

Lammert, M., Allan, J.D., (1999). Assessing biotic integrity of streams: effects of scale in measuring the influence of land use/cover and habitar structure in fish and macroinvertebrates. Environ. Manage. 23, 257-270.

Luca, M., (2004). Considerations on the phenomenon of pollution induced by mining dumps. International coference "Polluation and Disaster Monitoring", Science, Performantica, Gh Asachi Tehnical University, ISBN 978-973-730-406-3.

McDonnell, R.A., (2000). Hieratchical modeling of the environmental impacts of river impoundment based on a GIS. Hydrological Processes, 14, 2123-2142.

Monteagudo, L., Moreno, J.L., Picazo, F., (2012). River eutrophication: Irrigated vs. Non-irrugated agriculture through different spatial scales. Water Research XXX, 1-13.

Moreno, J.L., Navarro, C., De las Heras, J., (2006). Abiotic ecotypes in Routh-central Spanish rivers: Reference conditions and pollution. Enivironmental Pollution 143, 388-396.

Richards, C., Host, G., (1994). Examining land use influence on stream habitats and macroinveterbrates: a GIS approach. Journal of American Water Resources Association 30, 729-738

Shuguang, L., Sha, L., Cuiping, K., Wenrui, H., Wujun, C., Jianle, Z., Guihui, Z., (2011), Water quality assessment by pollution-index method in the coastal waters of Hebei Province in western Bohai Sea, China, Marine Pollution Bulletin 62, 2220-2229.

Simeonov, V., Stratis, J.A., Samara, C., Zachariadis, G., Voutsa, D., Anthemidis, A., Sofoniou, M., Kouimtzis, T., (2003). Assessment of the surface water quality in Northern Greece. Water Research 37 (17), 4119-4124.

Singh, K.P., Malik, A., Sinha, S., (2005). Water quality assessment and apportionment of pollution sources of Gomti river (India) using multivariate statistical techniquesea case study. Analytica Chimica Acta 538, 355-374.

Wang, C., Wang, Yan-Ying, Wang, Pei-Fang, (2006). Water quality modeling and pollution control for the eastern route of south to north water transfer project in China. Journal of Hydrodynamics, 18, 253-261.

WATECO (Working Group WATer Framework Directive Economics), (2003). Policy Summary to Guidance Document No 1: Economics and the Environment - The Implementation Challenge of the Water Framework Directive. Common implementation strategy for the Water Framework Directive (2000/60/EC).

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