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Xiaogang Chen, Qi Ye, Jinzhou Du and Jing Zhang
Nutrients and organic pollutants transported by submarine groundwater discharge (SGD) play a significant role in controlling water quality, and can lead to the concerned deleterious effects on marine ecosystems. Subterranean estuaries are complicated hab...
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Daniel Castro-López, Pablo Rodríguez-Lozano, Rebeca Arias-Real, Víctor Guerra-Cobián and Narcís Prat
The Earth?s freshwater ecosystems are currently under threat, particularly in developing countries. In Mexico, intensive land use and inadequate monitoring policies have resulted in the severe degradation of the country?s freshwater ecosystems. This stud...
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Yusef Kianpoor Kalkhajeh, Bahman Jabbarian Amiri, Biao Huang, Azad Henareh Khalyani, Wenyou Hu, Hongjian Gao and Michael L. Thompson
Although phosphorus (P) is an essential nutrient for biological productivity, it can cause freshwater degradation when present at fairly low concentrations. Monitoring studies using continuous sampling is crucial for documenting P dynamics in freshwater ...
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Sara Remelli, Emma Petrella, Alessandro Chelli, Federica Delia Conti, Carlos Lozano Fondón, Fulvio Celico, Roberto Francese and Cristina Menta
Landslides are common in the Northern Apennines (Italy) and their resulting changes in soil structure affect edaphic fauna biodiversity, whose activity has concurrent impacts on soil structural stability and water-holding capacity. The aim of this study ...
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Pedro Cisterna-Osorio and Patricia Arancibia-Avila
Fats and oils are the most common pollutants in wastewater, and are usually eliminated through physical processes in wastewater treatment plants, generating large amounts of fats and residual oils that are difficult to dispose of and handle. The degradat...
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Yifan Zhang, Dewang Li, Kui Wang and Bin Xue
We conducted 24-h real-time monitoring of temperature, salinity, dissolved oxygen, and nutrients in the near-shore (M4-1), front (M4-8), and offshore (M4-13) regions of the 31° N section of the Changjiang (Yangtze) River estuary plume in summer. Carbon d...
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Fuad Albani,Megga Ratnasari Pikoli,Irawan Sugoro
Pág. 264 - 270
Elephant dung is a source of methane gas, which the gas is the main contributor to greenhouse gas if not used as fuel. Wild elephants use grass leaves as their feed, but in Ragunan Wildlife Park, elephants are fed also with a combination of elephant gras...
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Setyo Pambudi Nugroho,Suria Darma Tarigan,Yayat Hidayat
Pág. 258 - 263
Cicatih is one of sub watershed which categorized as a good condition. However, if the land use allocation planning is not correctly, it is likely causing watershed degradation. The aim of this study was to assess land use changes and its influence...
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Xiaoqiang Zhu, Guobin Wang, Jieyun Xie, Ya Zhao and Donghui Liang
The main goal of this article is to elucidate the SDZ and TN removal characteristics and mechanisms of a saline-resistant strain of Acinetobacter sp. RT-6. The SDZ and TN removal characteristics indicated that SDZ and TN removal were significantly affect...
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Fatma Fakhfakh, Sahar Raissi, Karim Kriaa, Chemseddine Maatki, Lioua Kolsi and Bilel Hadrich
The olive mill wastewater (OMW) treatment process is modeled and optimized through new design of experiments (DOE). The first step of the process is coagulation?flocculation using three coagulants (modeled with the mixture design) followed by photo-degra...
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