The geochemical behavior of metals in water and sediment was investigated in the tidal
section of the Zenne River in Belgium. Twelve-hour sampling campaigns were performed in …

Ranked as one of the world's largest seasonal hypoxic water bodies (Dissolved oxygen,
DO≤ 2 mg l− 1), the Changjiang hypoxia has been reported to grow rapidly worse in recent …

Abstract The modern southern Mariana Trench is characterized by oligotrophic surface
waters, resulting in low primary productivity and well-oxygenated bottom waters. This study …

Molybdenum (Mo) and uranium (U) contents in sedimentary archives are often used to
reconstruct past changes in seafloor oxygenation. However, their sequestration processes …

Global annual temperatures in 2017 were the third highest on record since 1880, exceeded
only by 2015 and 2016, and contributing to a long-term increase of 0.07 C/decade (NOAA …

We reconstructed oxygenation changes in the upwelling ecosystem off Concepción (36° S),
Chile, using inorganic and organic proxies in a sediment core covering the last ca. 110 …

Mid-shelf sediments off the Oregon coast are characterized as fine sands that trap and
remineralize phytodetritus leading to the consumption of significant quantities of dissolved …

The basket star Gorgonocephalus eucnemis is an aerobic organism highly dependent on
dissolved oxygen in surrounding waters. Previous observations on the anatomy of …

Oregon's estuaries are important ecosystems for scientific study. Consequently, knowledge
of what research has been conducted helps us identify benchmarks and plan new projects …

Hypoxia, or low oxygen episodes are a growing concern for scientists, resource managers,
and fishermen alike. On the Oregon coast, this phenomenon was first noticed by crab …