To improve water use efficiency and productivity, particularly in irrigated areas, reliable
water accounting methodologies are essential, as they provide information on the status and …

Groundwater is a crucial resource that sustains various human activities, but it is vulnerable
to contamination from diverse sources. Therefore, assessing the vulnerability of groundwater …

In recent years, Regueb basin has been facing groundwater quality degradation due to the
excessive use of fertilizers and pesticides, which is the result of strong agricultural activities …

Abstract Ammonia (NH 3) volatilization, nitrous oxide (N 2 O) emissions, and nitrate (NO 3−)
leaching from agriculture cause severe environmental hazards. Research studies and …

Groundwater vulnerability depends on hydrogeological characteristics, land use dynamics
and pollutant sources. In Europe, agriculture is the main source of diffuse groundwater …

The aim of this paper is to measure and benchmark the environmental performance of
Portuguese utilities jointly active in the three sectors of water supply, wastewater collection …

In the northern plains of Laizhou City, groundwater quality suffers dual threats from
anthropogenic activities: seawater intrusion caused by overextraction of fresh groundwater …

A reliable assessment of the aquifer contamination vulnerability is essential for the
conservation and management of groundwater resources. In this study, a recent technique …

The increase of agricultural nitrogen (N) inputs since the 1960s is a key driver in surface-and
groundwater nitrate pollution. The water abstracted from these sources can input substantial …

Monitoring networks show that the European Union Nitrates Directive (ND) has had mixed
success in reducing nitrate concentrations in groundwater. By combining machine learning …