Publications by authors named "D Grech"

Article Synopsis
  • The European flat oyster, a vital part of marine ecosystems and a key economic resource, has seen its habitats drastically decline, leading to functional extinction.
  • Recent studies compiled data from 1524 to 2022 to reveal past locations and extents of flat oyster fisheries and reefs, highlighting where these ecosystems once thrived.
  • These datasets aim to support flat oyster restoration efforts and improve adaptive management strategies while helping recover overlooked histories of ocean ecosystem changes caused by human activities.
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Despite growing recognition of nature's impact on mental health, its specific effects on adolescents remain unclear. This gap hinders effective strategies for youth well-being in a world facing increasing environmental pressures. This study directly investigates the connections between coastal environments and subjective well-being in adolescents.

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The objective of this narrative review was to assess current literature regarding acquisition and consolidation of physician practices in the United States (US). The acquisition and consolidation of physician practices is a trend affecting patient care, quality of services, healthcare economics and the daily practice of physicians. As practices are acquired by fellow physician groups, private equity investors and entities such as hospitals or large healthcare systems, it is important to better understand the underlying forces driving these transactions and their effects.

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The harvest of the edible sea urchin is intensively practiced in some regions of the Western Mediterranean Sea. The removal of the largest individuals can determine an overall reduction in population size and a size class truncation that can lead to a drastic drop the self-sustenance. The aim of this study is to evaluate the variability of the population reproductive potential across 5 years in one of the main harvest hotspots of Sardinia (Western Mediterranean Sea).

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A new geological formation consisting of plastic debris admixed to petroleum oil residue, termed "plastitar", has been recently described in the Canary Islands. Here, we report its widespread occurrence across the Mediterranean coast and new insights into its biogeochemical composition. Specifically, we found marked differences in the diagenetic stable indicator profiles, suggesting a heterogeneous seeps provenance.

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