Results 81 to 90 of about 19,142 (252)

Microbial Community Dynamics in Marine Water: Influence of Hydrocarbon Type and Exposure Time

Environmental Toxicology, EarlyView.
ABSTRACT Marine environments are frequently impacted by petroleum‐derived hydrocarbons, which pose ecological risks because of their toxic, mutagenic, and carcinogenic potential. Microorganisms play a crucial role in hydrocarbon degradation, and understanding the influence of time and hydrocarbon type on microbial dynamics helps improve bioremediation ...
Karen C. F. Santaren, Douglas A. Monteiro, Eliene S. Lopes, Diogo A. Jurelevicius, Lucy Seldin   +4 more
wiley   +1 more source

Sargassum Lung Syndrome: Air Flow Obstruction and Bronchial Inflammation Are Observed After Prolonged Exposure to Sargassum Gas Emissions in the Eastern Caribbean

Environmental Toxicology, EarlyView.
ABSTRACT Sargassum inundation of Caribbean and American shorelines is a growing environmental hazard. Hydrogen sulfide (H2S) and ammonia (NH3) produced by decomposing Sargassum could be involved in airway obstruction and bronchial inflammation. The study was undertaken to evaluate the effects of exposure to H2S and NH3 gases emitted during Sargassum ...
Rishika Banydeen, Jonathan Florentin, Maxime Boutourlinsky, Remi Nguyen, Fatima Radouani, Moustapha Agossou, Gary Lutin, Thierry Lebrun, Remi Neviere, Dabor Resiere   +9 more
wiley   +1 more source

Preliminary Investigations and Analysis of Social Public's Awareness of Rip Currents

Haiyang Kaifa yu guanli
Hainan Province is characterized by deep water, high winds and waves, and a large number of rip currents along the coastal beaches, resulting in frequent drowning accidents.
ZHANG Wanru, ZHANG Yao, XU Zhenshan, WU Congyu, FU Xinyi, GUO Xianze, WU Jiangyue   +6 more
doaj  

Climate‐Modulated Particle Toxicity: Acute Exposure to an Environmentally Informed Microplastic Mixture Induces Sex‐Dependent Systemic Reorganization in Swiss Mice

Environmental Toxicology, EarlyView.
ABSTRACT Microplastic (MP) pollution is widely recognized as an emerging environmental threat. Yet, most studies still rely on controlled experimental conditions that poorly reflect environmental complexity, potentially underestimating risks under realistic scenarios, particularly during short‐term exposures. Here, we tested whether acute oral exposure
Guilherme Malafaia, Rafaela Ribeiro de Brito, Aline Sueli de Lima de Rodrigues, Omar Cruz Santiago, Andrés Hugo Arias, Thiarlen Marinho da Luz   +5 more
wiley   +1 more source

Oceanic - A Beach Safety App

International Journal of Advanced Research in Science, Communication and Technology
Coastal tourism is a rapidly growing sector in India, and ensuring the safety of tourists is crucial. This project aims to develop a mobile application that provides real-time recreational suitability information for various beach locations across India.
null Prof. Chetashri Bhusari, null Sanmitra Pawar, null Neel Gadekar, null Ninad Kadam, null Vedh Poharkar   +4 more
openaire   +1 more source

Assessment of Metal Contamination and Human Health Risk in the Buffalo River Estuary, Eastern Cape, South Africa

Environmental Toxicology, EarlyView.
ABSTRACT Metal contamination in estuarine environments poses environmental and public health concerns, particularly where surface waters support domestic and subsistence uses. This study assessed the seasonal distribution, controlling mechanisms, and non‐carcinogenic health risks of selected metals (Mg, Al, Ba, Fe, Mn, and Zn) in the Buffalo River ...
Motebang D. V. Nakin, Tolulope Elizabeth Aniyikaiye, Akinola Ikudayisi   +2 more
wiley   +1 more source

A Semi-Automatic Framework for Dry Beach Extraction in Tailings Ponds Using Photogrammetry and Deep Learning

Remote Sensing
The spatial characteristics of the dry beach in tailings ponds are critical indicators for the safety assessment of tailings dams. This study presents a method for dry beach extraction that combines deep learning-based semantic segmentation with 3D ...
Bei Cao, Yinsheng Wang, Yani Li, Xudong Zhu, Zicheng Yang, Xinlong Liu, Guangyin Lu   +6 more
doaj   +1 more source

Monitoring active osprey nests with drones is more time efficient and less disturbing than conventional methods

Wildlife Biology, EarlyView.
Drones are used to monitor bird nesting sites at less accessible locations, such as on cliffs, human infrastructure, or within the tree canopy. While there are a growing number of studies documenting avian behavioral responses to various drones, there is a continued need to monitor taxa‐specific responses to different drone models. We explored both the
Natasha K. Murphy, Jared A. Elmore, Melanie R. Boudreau, Brian S. Dorr, Scott A. Rush   +4 more
wiley   +1 more source

Seepage stability analysis of geogrid reinforced tailings dam

Scientific Reports
To investigate the influence of a geogrid-reinforced tailings dam on the seepage stability of the dam body, this paper was based on the field test of a reinforced tailings accumulation dam.
Changbo Du, Han Tao, Fu Yi
doaj   +1 more source

Machine Learning Beach Attendance Forecast Modelling from Automatic Video-Derived Counting

Journal of Marine Science and Engineering
Accurate predictions of beach user numbers are important for coastal management, resource allocation, and minimising safety risks, especially when considering surf-zone hazards.
Bruno Castelle, David Carayon, Jeoffrey Dehez, Sylvain Liquet, Vincent Marieu, Nadia Sénéchal, Sandrine Lyser, Jean-Philippe Savy, Stéphanie Barneix   +8 more
doaj   +1 more source