The purpose of this review is to better understand the full life cycle and influence of ammonia
from an aquatic biology perspective. While ammonia has toxic properties in water and air, it …

This work reviews applications of stable isotope analysis to the studies of transport and
transformation of N species in groundwater under agricultural areas. It summarizes evidence …

Groundwater is defined as water that exists underground in voids or gaps in sediments and
is extracted for human consumption from aquifers. It is critical to our daily lives because it …

Groundwater from the coastal alluvial plain is the primary water source in coastal areas. Its
contaminants, such as nitrate and fluoride, are significant concerns for freshwater supply …

Understanding groundwater recharge is essential for successful management of water
resources and modeling fluid and contaminant transport within the subsurface. This book …

Denitrification is a critical process regulating the removal of bioavailable nitrogen (N) from
natural and human‐altered systems. While it has been extensively studied in terrestrial …

Nitrate (NO3−) concentrations in public water supplies have risen above acceptable levels
in many areas of the world, largely as a result of overuse of fertilizers and contamination by …

Contamination from agricultural sources and, in particular, nitrate pollution, is one of the
main concerns in groundwater management. However, this type of pollution entails the …

Abstract Nowadays, CoFe 2 O 4 (cobalt ferrite) nanoparticles have fascinated numerous
researcher's consideration because of their latent implementation in water treatment. CoFe 2 …

In recent decades farmers in high-income countries and China and India have built up a
large reserve of residual soil P in cropland. This reserve can now be used by crops, and in …