Among the 36 authors, André Morandini, director of the Center for Marine Biology of the University of São Paulo, presents the results of studies supported by FAPESP.
Coordinators of the FAPESP Program for the South Atlantic and Antarctica begin mapping São Paulo’s ocean science at an event in Santos.
In three recent articles, scientists associated with the Center for Development of Functional Materials warn of the synergistic effect of substances when mixed together.
Brazilian and British researchers have observed that a small crustacean that changes color according to the marine vegetation is able to disguise itself in exotic algae that did not evolve together with the species. However, the long-term effects of this interaction are unknown.
UN recognition will enhance the visibility of FAPESP’s initiative to establish a new strategy for funding research on the southern portion of the Atlantic Ocean and the planet’s coldest continent.
In a ceremony at the University of São Paulo, which hosts the Center of Excellence in Ocean Innovation and Transformative Technologies, researchers and high officials celebrated a partnership set to foster research on ocean sustainability and fuel public policy.
Researchers partnering with the City of Guarujá (São Paulo state) conducted a study that found a high level of contamination on Perequê Beach, with plastics and cigarette butts predominating. The results will be useful for policymakers to implement measures that can mitigate the problem.
A study conducted by researchers at the State University of Campinas (UNICAMP) suggests that species thought to be distributed worldwide probably do not exist in Central and South America. At the same time, a wide array of environments and few specimens from the region point to the likelihood of vast species richness.
Marine organisms in areas influenced by lower sea surface temperatures, such as the Lakes Region in Rio de Janeiro state, are between 25% and 100% larger than those inhabiting warmer water along the coast of São Paulo state, the study shows.
Through morphological and molecular analysis of material collected from rivers in Brazil's Northeast region, the researchers are extending their knowledge of the evolutionary history of South American darters in the genus Characidium.
Researchers affiliated with the FAPESP Research Program on Global Climate Change met at the State University of Campinas in Brazil to discuss current research priorities in the effort to understand and combat the consequences of the extreme events caused by global warming.
Researchers at the Federal University of São Paulo determined for the first time the vertical limits of the subtropical ocean region off the South American coast. They found that the upper limit of the mesotrophic zone, previously assumed to be 30 meters below the surface, was in fact in much shallower waters.
An analysis of scientific papers published in a 15-year period on molecular methods to identify elasmobranch species shows that better detection of illegal trade has not enhanced protection.
One of the fishing methods used to collect electric fish in the DEGy Negro River Expedition was employed for the first time on a large scale in freshwater during the Calhamazon project, which brought together researchers from Brazil and the United States between 1993 and 1996.
The most abundant electric fish are found from the bottom of large rivers to igarapés, where they can bury themselves in the sand or blend into the leaf litter. In two weeks, an expedition in the Negro River basin collected 27 species of the group.
A species from the Negro River basin uses the spaces between the roots and hollows of trees to build nests and care for its young for four to six months, leaving only at night to hunt.
Historic drought in the Negro River basin and a possible inaccurate description of the distribution of Iracema caiana may be reasons why the species was not found by the DEGy Negro River Expedition. The episode describes the first collections.
In preparation for the expedition down the Negro River in search of fish of the order Gymnotiformes, researchers gather more than 200 kilos of equipment and supplies for detecting, collecting and storing specimens.
For two weeks, scientists from the University of São Paulo collected specimens of poraquês and other fish of the order Gymnotiformes aboard the vessel Comandante Gomes. The Agência FAPESP report followed the work in the field.
Since 2001, when it was first recorded in the Jaguarai reservoir in São Paulo state, the Silver croaker (Plagioscion squamosissimus) has established and increased its population in the Paraíba do Sul Basin to the detriment of native fish species.
Launched on April 2 at FAPESP, the program will initially involve researchers from Brazil, Argentina and France.
The number may be an underestimate in light of gaps in studies of the problem, according to the authors of a report issued by the Brazilian Platform on Biodiversity and Ecosystem Services.
Working in partnership with scientists at the University of Magallanes in Chile, Brazilian researchers are conducting studies of the Chilean subantarctic region.
Researchers at the Federal University of São Carlos found that glitter’s metal coating reduced the amount of light penetrating water bodies and hence impaired photosynthesis by the Large-flowered waterweed Egeria densa. The problem may impact primary producer organisms at the bottom of the food chain, they warn.
The report was written by 53 academic and government specialists, 12 young researchers, and 26 representatives of Indigenous and traditional communities. It aims to be useful to policymakers and to raise the general public’s awareness of the importance of protecting the ocean and coastline.
