Results 1 to 10 of about 13,718,597 (288)

First Flush Stormwater Runoff in Urban Catchments: A Bibliometric and Comprehensive Review

open access: yesHydrology, 2022
First flush is a phenomenon in stormwater runoff that has been considered a topic of great interest in the field of nonpoint source pollution. Despite several attempts to define the first flush quantitively, the specified characteristics of the ...
Marla Maniquiz-Redillas   +2 more
exaly   +4 more sources

The first flush analysis of stormwater runoff in a humid climate

open access: yesJournal of Environmental Engineering and Landscape Management, 2023
This study focuses on the pollutants from urban runoff to Zarjoob River, which is one of the rivers leading to Anzali International Wetland, which was listed in the Montreux Record in 1993 as a site in need of priority conservation.
Reza Mastouri   +2 more
doaj   +2 more sources

First Flush Phenomenon and Its Application for Stormwater Runoff Management [PDF]

open access: yesآب و فاضلاب, 2021
This paper summarizes the results of the comprehensive first flush characterization study performed on three highly urbanized highway sites in Los Angeles, California.
Masoud Kayhanian   +1 more
doaj   +1 more source

Evaluation of antioxidant properties of button mushroom in different harvest and morphological stages [PDF]

open access: yesChemical Review and Letters, 2022
This study was conducted to test the impact of flush number, mushroom size and cap openness on phenolic and flavonoid contents and antioxidant properties of button mushroom (Agaricus bisporus).
Kamran Ghasemi   +3 more
doaj   +1 more source

Influence of urban runoff pollutant first flush strength on bioretention pollutant removal performance

open access: yesWater Science and Technology, 2022
Bioretention is commonly used for runoff pollution control. The first flush strength of pollutants can affect bioretention performance. To examine the influence of the first flush strength on bioretention performance, bioretention columns filled with ...
Wei Zhang   +3 more
doaj   +1 more source

Carpark pollutant yields from first flush stormwater runoff

open access: yesEnvironmental Challenges, 2021
Stormwater runoff from carparks should be treated to remove pollutants before they enter urban waterways; however, differences in traffic characteristics and surrounding land use activities can result in varying first flush pollutant types and ...
Salina Poudyal   +2 more
doaj   +1 more source

Pollutant first flush identification and its implications for urban runoff pollution control: a roof and road runoff case study in Beijing, China

open access: yesWater Science and Technology, 2021
First flush is a common phenomenon in urban runoff pollution. Typical cement roof and asphalt road runoff in Beijing, China were monitored for 2 years. Based on the M(v) curve, the suspended solids (SS), chemical oxygen demand (COD), total phosphorus (TP)
Wei Zhang, Juan Li, Huichao Sun, Wu Che
doaj   +1 more source

Study on pollution characteristics of urban pavement runoff

open access: yesWater Science and Technology, 2021
Urban pavement runoff has become an important pollution source endangering the quality of urban water. This paper analyzed the characteristics of particle size distribution of road-deposited sediment (RDS). The variation of pollutants with RDS content is
Guoping Qian   +5 more
doaj   +1 more source

Effect of a Larger Flush Volume on Bioavailability and Efficacy of Umbilical Venous Epinephrine during Neonatal Resuscitation in Ovine Asphyxial Arrest

open access: yesChildren, 2021
The 7th edition of the Textbook of Neonatal Resuscitation recommends administration of epinephrine via an umbilical venous catheter (UVC) inserted 2–4 cm below the skin, followed by a 0.5-mL to 1-mL flush for severe bradycardia despite effective ...
Deepika Sankaran   +19 more
doaj   +1 more source

KAJIAN PERTUNASAN EMPAT KULTIVAR MANGGA (Mangifera indica L.) YANG TELAH MENGALAMI PEMANGKASAN AWAL DAN PEMUPUKAN KNO3

open access: yesJurnal Agrotropika, 2020
The research was conducted to study shoot-growth pattern on four cultivars of mango ( Arumanis, Gedong, Indramayu, Manalagi) that was early pruning and application of KNO3.The treatment was arranged factorially (2x5) in a randomized block design with ...
Rugayah Rugayah
doaj   +1 more source

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