Karst aquifers are essential drinking water sources, representing about 25% of the total
available sources globally. Groundwater ecosystems consist of fissured carbonate rocks …

Nitrogen (N) runoff loss from paddy fields contributes significantly to non-point source
pollution. Straw return to soil may affect N runoff loss by changing soil biochemistry. In situ N …

Inappropriate management of irrigation and nitrogen (N) fertilization can lead to
underground water pollution, and soil degradation as well as increase the cost of crop …

In agriculture, biochar (B) application has been suggested as a green technology to reduce
nitrate pollution from agricultural origins and improve crop yield. The agronomic impact of B …

As the largest artificial ecosystem on Earth, croplands not only secure the basic living
materials for people but also provide ecological service values for human society. For …

The topic of diffuse pollution is of particular interest from technical, scientific, and
administrative management points of view. Diffuse pollution is defined as the contamination …

The exponential growth of the human population requires an increasing application of
nitrogen (N) fertilizers, causing environmental pollution. Biochar (B) amended soil has been …

Environmental pollution is caused by the unsustainable use of nitrogen (N) fertilizers and
pesticides. Biochar (BC) is a carbon-based material applied to remove excess nutrients and …

Excessive nitrogen and insufficient calcium could significantly impact peanut yields. This
study investigated the effects of nitrogen and calcium fertilizers on nutrient absorption …

Intensified by the pursuit of food security, nitrogen (N) source pollution caused by excessive
chemical N fertilizer application has emerged as a major environmental threat, especially …