Changes in the sedimentary organic carbon pool of a fertilized tropical estuary, Guanabara Bay, Brazil: an elemental, isotopic and molecular marker approach
Sediments from Guanabara Bay, sampled as short-cores (50–60 cm) from eight stations,
were analysed for the elemental (C and N), isotopic (δ13C and δ15N) and molecular …
were analysed for the elemental (C and N), isotopic (δ13C and δ15N) and molecular …
Sterols as markers of sewage contamination in a tropical urban estuary (Guanabara Bay, Brazil): space–time variations
Guanabara Bay, located adjacent to Rio de Janeiro in Brazil, is highly contaminated by
substances derived from domestic and industrial effluents as well as from agricultural runoff …
substances derived from domestic and industrial effluents as well as from agricultural runoff …
Sewage contamination assessment in an urbanized tropical estuary in Northeast Brazil using elemental, isotopic and molecular proxies
RH de Arruda-Santos, BVM da Costa… - Environmental …, 2023 - Elsevier
Abstract The Capibaribe Estuarine System (CES) is a tropical estuary located within a
densely populated metropolitan region in the Brazilian Northeast, providing multiple …
densely populated metropolitan region in the Brazilian Northeast, providing multiple …
Sources and distribution of polycyclic aromatic hydrocarbons in a an urbanized tropical estuary and adjacent shelf, Northeast of Brazil
DC Maciel, JRB de Souza, S Taniguchi… - Marine pollution …, 2015 - Elsevier
Abstract Located in Northeastern Brazil, the Capibaribe Estuarine System is an important
ecosystem that supplies food and protection for nursery of several species with ecological …
ecosystem that supplies food and protection for nursery of several species with ecological …
Sedimentary faecal lipids as indicators of Baltic Sea sewage pollution and population growth since 1860 AD
J Kaiser, M Lerch - Environmental Research, 2022 - Elsevier
The stress on the environment is increasing as the human population living on it increases.
Water eutrophication, a leading cause of impairment of many freshwater and coastal marine …
Water eutrophication, a leading cause of impairment of many freshwater and coastal marine …
[HTML][HTML] Natural and anthropogenic sterols inputs in surface sediments of Patos Lagoon, Brazil
The Patos Lagoon, the largest coastal lagoon in the world, has long been receiving
considerable anthropogenic input resulting from urban, rural and industrial activities. Thus …
considerable anthropogenic input resulting from urban, rural and industrial activities. Thus …
Assessment of anthropogenic contamination with sterol markers in surface sediments of a tropical estuary (Itajaí-Açu, Brazil)
The Itajaí-Açu estuarine region is one of the most important estuarine systems of south
Brazil, due to the location of the Itajaí Harbor, which is the major route of international trading …
Brazil, due to the location of the Itajaí Harbor, which is the major route of international trading …
Assessing anthropogenic contamination in surface sediments of Niger Delta, Nigeria with fecal sterols and n-alkanes as indicators
The occurrence of sterols and n-alkanes in surface sediments from rivers and canals in the
Niger Delta, Nigeria, determined with a gas chromatography–mass spectrometry method …
Niger Delta, Nigeria, determined with a gas chromatography–mass spectrometry method …
Evaluation of mercury contamination in sediments from Santos-São Vicente estuarine system, São Paulo state, Brazil
The distribution of mercury contamination in the Santos-São Vicente Estuarine System was
observed through the analysis of 31 sediments samples collected from that system …
observed through the analysis of 31 sediments samples collected from that system …
Ecological status and sources of anthropogenic contaminants in mangroves of the Wouri River Estuary (Cameroon)
Mangroves are critically threatened by human activities, despite the important ecosystem
functions and services they provide. Mangroves in Cameroon represent no exception to the …
functions and services they provide. Mangroves in Cameroon represent no exception to the …