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Conservation and environmental management are principal countermeasures to the degradation of marine ecosystems and their services. However, in many cases, current practices are insufficient to reverse ecosystem declines. We suggest that , the science underlying the concepts and tools needed to restore ecosystems, must be recognized as an integral element for marine conservation and environmental management. Marine restoration ecology is a young scientific discipline, often with gaps between its application and the supporting science. Bridging these gaps is essential to using restoration as an effective management tool and reversing the decline of marine ecosystems and their services. Ecological restoration should address objectives that include improved ecosystem services, and it therefore should encompass social-ecological elements rather than focusing solely on ecological parameters. We recommend using existing management frameworks to identify clear restoration targets, to apply quantitative tools for assessment, and to make the re-establishment of ecosystem services a criterion for success.
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http://dx.doi.org/10.1093/biosci/biv171 | DOI Listing |
Bioresour Technol
September 2025
Bioengineering Department, Unidad Profesional Interdisciplinaria de Biotecnología, Instituto Politécnico Nacional, Mexico City 07340, Mexico. Electronic address:
In this study a methodology to elucidate metabolic interactions that enhance hydrogen (H) production in cocultures under nongrowing conditions is presented. Core metabolic models of Rhodopseudomonas palustris and Clostridium butyricum were integrated to perform a multispecies metabolic flux analysis (mMFA), constrained by experimentally measured yields. Flux distributions were clustered, and thermodynamically favorable solutions were identified.
View Article and Find Full Text PDFJ Biol Chem
September 2025
Department of Biochemistry and Molecular Biology, Penn State University, University Park, PA, 16802; Center for Structural Biology, Penn State University, University Park, PA 16802; Center for RNA Molecular Biology, Penn State University, University Park, PA 16802. Electronic address:
Despite the overall conservation of ribosomes across all domains of life, differences in their 3D architecture, rRNA sequences, ribosomal protein composition, and translation factor requirements reflect lineage-specific adaptations to environmental niches. In the domain Archaea, structural studies have primarily focused on non-methanogenic thermophiles and halophiles, leaving it unclear whether these represent the broader archaeal domain. Here, we report the cryo-electron microscopy (cryo-EM) structure of the ribosome from Methanosarcina acetivorans, a previously unreported high-resolution structure from a model mesophilic methanogenic archaeon.
View Article and Find Full Text PDFActa Trop
September 2025
Laboratório de Parasitologia Médica e Biologia de Vetores, Faculdade de Medicina, Universidade de Brasília, DF, Brasil. Electronic address:
Phlebotomine sand flies are known vectors of Leishmania spp. to mammals, but also may transmit Sauroleishmania, and Trypanosoma spp. to reptiles and amphibians.
View Article and Find Full Text PDFMar Pollut Bull
September 2025
Marine Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia.
Boat noise has been shown to distract and cause harm to many marine organisms. Most of the study effort has focused on fish & marine mammals, even though invertebrates represent over 92 % of all marine life. The few studies conducted on invertebrates have demonstrated clear negative effects of anthropogenic noise pollution.
View Article and Find Full Text PDFJ Hazard Mater
September 2025
Department of Civil & Environmental Engineering, National University of Singapore, E1A-07-03, 1 Engineering Drive 2, Singapore 117576, Singapore; NUS Environmental Research Institute, National University of Singapore, 1 Create way, Create Tower, #15-02, Singapore 138602, Singapore.
Antibiotic resistance (AR), driven by antibiotics as emerging pollutants, has become a critical global health threat, jeopardizing both environmental and human health. The persistence and spread of AR in aquatic ecosystems are governed by the intricate interplay between antibiotics, antibiotic resistance genes (ARGs), and antibiotic-resistant bacteria (ARB), which collectively influences its occurrence, transportation, and fate in aquatic ecosystems. However, most assessments focus primarily on antibiotics and ARGs, often relying on single-factor criteria while overlooking critical influence factors such as ARG forms, non-antibiotic chemicals, antibiotic pressure, and microbial competition.
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