High concentrations of arsenic (As) in groundwater threaten the environment and public
health. Geogenically, groundwater As contamination predominantly occurs via its …

Compost or composting has been widely investigated under the background of heavy metal
pollution of agricultural soils and rapid growth of organic wastes. Compost is rich in …

Inland waters transport large amounts of dissolved organic matter (DOM) from terrestrial
environments to the oceans, but DOM also reacts en route, with substantial water column …

The association of arsenic (As) with colloidal particles could facilitate its transport to adjacent
water systems or alter its availability in soil–rice systems. However, little is known about the …

Climate change will affect water quality through a change in salinity, pH and organic matter
(OM) content due to seawater intrusion, temperature change and subsurface biological …

Freshwater suspended particulate matter (SPM) plays an important role in many
biogeochemical cycles and serves multiple ecosystem functions. Most SPM is present as …

The boreal ecoregion supports about one-third of the world's forest. Over 90% of boreal
forest streams are found in headwaters, where terrestrial–aquatic interfaces are dominated …

On-going permafrost thaw in discontinuous permafrost regions produces significant amounts
of small permafrost subsidence and depressions, while large lakes are likely to drain into …

Towards a better understanding of trace element (TE) transport in permafrost-affected Earth
surface environments, we sampled∼ 60 large and small rivers (< 100 to≤ 150 000 km 2 …

Environmental context The detection and characterisation of engineered nanomaterials in
the environment is essential for exposure and risk assessment for this emerging class of …