RT Journal Article T1 Pedological Studies of Subaqueous Soils as a Contribution to the Protection of Seagrass Meadows in Brazil A1 Nóbrega, Gabriel Nuto A1 Romero, Danilo Jefferson A1 Otero Pérez, Xosé Lois A1 Ferreira, Tiago Osório K1 Coastal wetlands K1 Blue carbon K1 Sulfidization K1 Gleization K1 Submerged soils AB Seagrass meadows are considered one of the most important and valuableecosystems on the planet, but also one of the most threatened. Missing knowledge abouttheir existence and their subtidal nature are the main reasons for the lack of informationabout seagrass soils, especially in Brazil and other tropical areas. This study discussed theparadoxical lack of information about subaqueous soils, with a view to stimulate researchon soil properties of seagrass meadows. This short communication provides informationabout the ecosystem and first descriptions of seagrass soils along the Brazilian Coast,marked by gleyzation, sulfidization, salinization, paludization, solonization, and classifiedas Gleissolos tiomórficos. Pedological studies on these ecosystems provide useful toolsfor their management, protection, and restoration. Thus, it is fundamental that soilscientists increase their knowledge about subaqueous soils, not only as a contributionto the Brazilian Soil Classification System, but for the conservation of these ecosystems PB Sociedade Brasileira de Ciência do Solo SN 0100-0683 YR 2018 FD 2018 LK http://hdl.handle.net/10347/19969 UL http://hdl.handle.net/10347/19969 LA eng NO Nóbrega, G. N., Romero, D. J., Otero, X. L., & Ferreira, T. O. (2018). Pedological Studies of Subaqueous Soils as a Contribution to the Protection of Seagrass Meadows in Brazil. Revista Brasileira de Ciência do Solo, 42. NO The authors wish to thank the National Council for Scientific and Technology Development (CNPq, process 308288/2014-9); Coordination for the Improvement of Higher Education Personnel (CAPES); São Paulo Research Foundation (Process No. 2014/11778-5 and 2016/21026-6); Conselleria de Innovación e Industrial Xunta de Galicia (Espanha; Proyecto PGIDIT08MDS036000PR), and are indebted to everyone who helped in the development of this research. The author XLO belongs to the Cretus (Centre for Research in Environmental Technologies of the University of Santiago de Compostela), in a strategic partnership (AGRUP2015/02), co-funded with the Fondo Europeo de Desarrollo Regional (Feder - EU) DS Minerva RD 29 abr 2026