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 …

Nitrogen isotopic studies have the potential to shed light on the structure of ancient
ecosystems, agropastoral regimes, and human-environment interactions. Until relatively …

根据" 我即我食" 原理, 生物体组织的稳定同位素组成与其食物来源密切相关.
多样化食物资源与复杂的新陈代谢暗示着生物体组织的稳定同位素组成可能受到自然环境 …

There has been considerable recent interest in the potential application of nitrogen isotope
analysis in discriminating between organically and conventionally grown crops. A …

Photocatalytic materials are attracting attention as emerging resources for agricultural
applications. This timely review assesses the current developments in the use of …

Sixteen winter annual cover crop cultivars were grown in North Carolina to determine total N
accumulation, biological N fixation (BNF) potential, and compatibility with a roller‐crimper …

The main elemental constituents (H, C, N, O, and S) of bio‐organic material have different
stable isotopes (2H, 1H; 13C, 12C; 15N, 14N; 18O, 17O, 16O; 36S, 34S, 33S, and 32S) …

Spatial and seasonal variations in nitrate contamination are a globally concern. While
numerous studies have used δ 15 N-NO 3 and δ 18 O-NO 3 to elucidate the dominant …

Maize crop production is constrained worldwide by nitrogen (N) availability and particularly
in poor tropical and subtropical soils. The development of affordable high-throughput crop …

Synthetic fertilizers and raw or composted livestock manure are typical nitrogen (N) sources
in intensive cropping and livestock-farming systems. The distinct N isotope ratios (15 N/14 N …