نتایج جستجو برای: urban river

تعداد نتایج: 251010  

2010
Jacob Napieralski

Combined sewer overflows (CSOs) negatively affect water quality in urban river and lake systems worldwide by contributing thermally enhanced waters, particulates, and various organic and inorganic contaminants. Cities that utilize CSOs must reassess aging sewer systems or minimize the impact overflows have on water quality. The Buffalo River, which drains into northeastern Lake Erie, receives c...

Journal: :Journal of environmental monitoring : JEM 2012
Faridah Othman Alaa Eldin M E Ibrahim Mohamed

Rivers play a significant role in providing water resources for human and ecosystem survival and health. Hence, river water quality is an important parameter that must be preserved and monitored. As the state of Selangor and the city of Kuala Lumpur, Malaysia, are undergoing tremendous development, the river is subjected to pollution from point and non-point sources. The water quality of the Kl...

2012
Jin Hur Jinwoo Cho

The development of a real-time monitoring tool for the estimation of water quality is essential for efficient management of river pollution in urban areas. The Gap River in Korea is a typical urban river, which is affected by the effluent of a wastewater treatment plant (WWTP) and various anthropogenic activities. In this study, fluorescence excitation-emission matrices (EEM) with parallel fact...

2017
Masateru Nishiyama Yoshitoshi Ogura Tetsuya Hayashi Yoshihiro Suzuki Mustafa M. Aral

The distribution characteristics of vancomycin-resistant enterococci (VRE) and the resistance of enterococcus isolates to various antibiotics were investigated in Yae River, which flows through Miyazaki city, Japan. The prevalence of VRE among specimens collected from the urban river basin using mEI agar was 0.9% (2 of 226 enterococcal isolates). In the 333 enterococcal isolates obtained using ...

Ali Mohammad Akhoundalib Hadi Moazed Houshang Hasoonizadeh Javad Ahadian Mohammad Bagherian Marzouni, Nematollah Jaafarzadeh

Karun River is the largest and most watery river in Iran. This river is the longest river which located just inside Iran and Ahvaz Metropolis drinking water supplied from Karun River as well (fa.alalam.ir). Karun River as the main source of water treatment plants in Ahvaz, like most surface waters affected by various contaminants which caused changes in water quality of the river (www.aww.co.ir...

2017
Lu Zhang Hongru Du Yannan Zhao Rongwei Wu Xiaolei Zhang

"The Belt and Road" initiative has been expected to facilitate interactions among numerous city centers. This initiative would generate a number of centers, both economic and political, which would facilitate greater interaction. To explore how information flows are merged and the specific opportunities that may be offered, Chinese cities along "the Belt and Road" are selected for a case study....

2009
Enomoto Masunaga

We investigated the distribution of HBCD in the Japanese river sediment and compared them with the estimated concentration. High concentrations of HBCD were detected in the Japanese river, which receives the textile wastewater at concentrations of 134-2061 ng/g. This contrasts with the results from the Japanese urban river, where HBCD concentrations (0.8-4.8 ng/g) were comparable to those in th...

Journal: :IOP Conference Series: Materials Science and Engineering 2019

Ali Mohammad Akhoundalib Hadi Moazed Houshang Hasoonizadeh Javad Ahadian Mohammad Bagherian Marzouni, Nematollah Jaafarzadeh

Karun River is the largest and most watery river in Iran. This river is the longest river which located just inside Iran and Ahvaz Metropolis drinking water supplied from Karun River as well (fa.alalam.ir). Karun River as the main source of water treatment plants in Ahvaz, like most surface waters affected by various contaminants which caused changes in water quality of the river (www.aww.co.ir...

2015
C Muller NA Strydom

Freshwater and marine-spawned fishes were sampled from the Baakens River, a small urban river that runs through the city of Port Elizabeth in the Eastern Cape of South Africa. Using fyke nets, 8 sites were sampled along the river course over a 4-month period (January – April 2014). Catches were comprised of indigenous freshwater, marine migrant and alien fishes. Marine migrant fishes, including...

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