Citation impact and reach of the IOC sport and exercise medicine consensus statements.

Background: Research evidence is commonly compiled into expert-agreed consensus statements or guidelines, with an increasing trend towards their publication in peer-reviewed journals. Prominent among these has been the publication of several International Olympic Committee (IOC) tatements to help inform sport and exercise medicine (SEM) practice. This study aimed to assess the citation impact and reach of the IOC statements published between 2003 and 2020. Method: Bibliometric analysis focused on identifying core publications (original statement and linked publications) and quantifying their academic citations (number and Field-Weighted Citation Impact (FWCI)) in journal articles up to February 2022. The analysis includes descriptive data on the country of IOC statement authorship affiliations, where they were published and by whom. The extent to which the IOC statements have been cited in the peer-reviewed literature is presented, together with information about the country of authorship of the citing papers as a measure of international academic reach. Results: 29 IOC statements were composed of 61 core publications. The IOC statements have had 9535 citations from 7863 citing publications. Individual FWCI ranged from 1.2 to 24.3 for core publications. The IOC statements were coauthored by multiple authors, mostly affiliated to countries with well-resourced SEM Authors of citing publications reflected the same geographical regions (ie, the USA, Canada, Australia, UK and western Europe.). Conclusion: Disseminating the IOC statements as open access papers in peer-reviewed journals has resulted in strong citation impact. However, this impact is centred on well-resourced academic circles that may not represent the diversity of SEM. Further research is required to identify if, and to what extent, the IOC statements have impacted SEM practice worldwide.

Presence and implications of plastics in wild commercial fishes in the Alboran Sea (Mediterranean Sea).

The presence of plastic in the environment has become a major problem for marine ecosystems. The identification of the global micro and mesoplastic uptake by commercial fish populations may allow for a better understanding of their impact. This study aims to determine the presence and composition of plastic in two pelagic fish (Engraulis encrasicolus and Scomber scombrus) and two demersal species (Scyliorinus canicula and Mullus barbatus) from the Alboran Sea (western Mediterranean) to quantify the relationship between plastic prevalence and the environment and feeding behavior in the selected fish species. Samples of these four fish species from sites in the Alboran Sea were studied for ingested plastics. These localized samples were also compared to published values which covered a broader geographical range. Samples from the Alboran Sea study sites showed that the predominant fiber color was black and the predominant plastic polymers were polyethylene and cellulose. At the Alboran Sea study site the highest plastic occurrence was found in S. scombrus, whereas in the published literature the highest occurrence of plastics in digestive tracts was found in E. encrasicolus. The general prevalence of marine plastic pollution and levels of macro- and micro-plastic ingested by commercial fish species in this study support the idea that quantifying plastic presence and composition may be essential to understanding potential impacts on marine ecosystems.

The plastic pandemic: COVID-19 has accelerated plastic pollution, but there is a cure.

Plastic pollution is now present in all areas of our planet, including its last wilderness, Antarctica, and the plastic crisis has further escalated because of COVID-19. The pandemic has caused a significant increase in the global consumption of single-use protective items such as masks and gloves. These and other plastic items add to the suite of plastic pollution issues, from entanglement of wildlife to microplastic bioaccumulation. Given plastics are a major threat facing humans and wildlife, swift action to reduce plastic pollution is urgently needed. Solutions to plastic pollution are within reach. With collective, impactful action we will ensure a better future for our planet and ourselves. Here, we propose several measures for decision-makers to implement to achieve a solution and tackle plastic pollution as a united, global community.

Ground-based optical measurements at European flux sites: a review of methods, instruments and current controversies.

This paper reviews the currently available optical sensors, their limitations and opportunities for deployment at Eddy Covariance (EC) sites in Europe. This review is based on the results obtained from an online survey designed and disseminated by the Co-cooperation in Science and Technology (COST) Action ESO903-"Spectral Sampling Tools for Vegetation Biophysical Parameters and Flux Measurements in Europe" that provided a complete view on spectral sampling activities carried out within the different research teams in European countries. The results have highlighted that a wide variety of optical sensors are in use at flux sites across Europe, and responses further demonstrated that users were not always fully aware of the key issues underpinning repeatability and the reproducibility of their spectral measurements. The key findings of this survey point towards the need for greater awareness of the need for standardisation and development of a common protocol of optical sampling at the European EC sites.

Monitoring Animal Behaviour and Environmental Interactions Using Wireless Sensor Networks, GPS Collars and Satellite Remote Sensing.

Remote monitoring of animal behaviour in the environment can assist in managing both the animal and its environmental impact. GPS collars which record animal locations with high temporal frequency allow researchers to monitor both animal behaviour and interactions with the environment. These ground-based sensors can be combined with remotely-sensed satellite images to understand animal-landscape interactions. The key to combining these technologies is communication methods such as wireless sensor networks (WSNs). We explore this concept using a case-study from an extensive cattle enterprise in northern Australia and demonstrate the potential for combining GPS collars and satellite images in a WSN to monitor behavioural preferences and social behaviour of cattle.