Abstract
A peculiarity of Nhecolandia, one of the largest sub-region of the Pantanal wetland in Brazil, is the presence of about 15,000 lakes and ponds from oligosaline to hypersaline. This singular ecosystem has no equivalent in the world and is still little known.However, in the last 5 years our research team has been developing researches leading to a better understanding of the variability in …