Tyre artificial reefs were deposited in a marine protected area (Vallauris-Golfe Juan Bay, France) located along the NW Mediterranean coast, during the early 80's. The potential toxic effects of the tyre artificial reefs were investigated using transplantation of marine mussels, Mytilus galloprovincialis, to stations located above tyre blocks (St1, St2) or reference site (StR). Mussels transplanted to different stations presented the following sequence of mortality: St1 > St2 > StR. Principal Component Analysis, taking into account metal accumulation (cadmium, copper and zinc) and biomarker (SOD, CAT, GST and AChE activities, TBARS and MT levels, Condition Index) responses in mussel tissues indicated a clear separation between the three stations. St1 organisms were significantly more affected by tyre reefs than those from other stations. Such an integrated monitoring study represents a key approach to assess in situ the biological impact of >25 year-old tyre artificial reefs.
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http://dx.doi.org/10.1016/j.marenvres.2010.03.007 | DOI Listing |
Trop Med Health
August 2024
Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia.
Background: Describing spatio-temporal occurrence and habitat characteristics of Aedes mosquito larvae is crucial for the control of Aedes borne viral diseases. This study assessed spatio-temporal abundance and habitat characteristics of Aedes larvae in the Southern Afar Region, Ethiopia.
Methods: Immature mosquitoes were surveyed in Awash Sebat, Awash Arba, and Werer towns of the Southern Afar Region once per month from May 2022 to April 2023.
Sci Total Environ
December 2023
Department of Environmental Sciences, Faculty of Science, Open Universiteit, 6419 AT, Heerlen, the Netherlands.
Tyre granulate used as infill for artificial turf is hailed by some as a good example of reuse, while others see it as a baleful means to dispose of discarded tyres. Because the particles are applied loosely to the surface, they will inevitably disperse into the environment. The possible environmental and health impacts of the particles are a source of societal concern.
View Article and Find Full Text PDFMed Vet Entomol
December 2023
Natural Resources Institute, University of Greenwich, Central Avenue, Chatham Maritime, Kent, UK.
Vector control is still the recommended approach to avoid arbovirus outbreaks. Herein, we investigate oviposition preferences of Aedes aegypti (Diptera: Culicidae) females under a semi-field structure Rio de Janeiro, Brazil. For that, in Experiment 1, we used two settings: 'Single items', which included as containers drain, beer bottle, bucket, car tyre, water tank, and a potted Peace Lily (Spathiphyllum wallisii) in a saucer with water, or 'Multiple containers', as an urban simulation, in which one drain, two additional beer bottles, and an extra plant pot saucer were added.
View Article and Find Full Text PDFJ Acoust Soc Am
May 2023
Department of Artificial Intelligence and Data Science, Koneru Lakshmaiah Education Foundation, Hyderabad, 500075, India.
Air cavities in the tyre tread and the gap formed between tyre and pavement are excited during vehicle movement on a pavement. The former results in pipe resonance, and the latter results in horn resonance. These effects will be varying with speed of the vehicle and also because of conditions of tyre, pavement and, tyre-pavement interaction (TPI).
View Article and Find Full Text PDFSci Total Environ
June 2023
Harbor Branch Oceanographic Institute, Florida Atlantic University, 5600 N US Highway 1, Fort Pierce, FL 34946, United States of America.
The coastal communities of Lee County, Florida, USA have grown rapidly since the 1970s. In this county, drainage ditches, canals, creeks, and the Caloosahatchee River Estuary often have high concentrations of nutrients and bacteria limiting their designated uses. Septic systems have previously been identified as a major pollution source in some areas of Lee County; therefore, this study sought to identify the extent of this issue throughout the county.
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