Phosphorus is a multivalent nonmetal element (atomic number 15) that plays a central role in chemistry, biochemistry, and environmental science as a core component of phosphate (PO₄³⁻) groups. In molecular systems, it forms P–O, P–N, and P–C bonds and underlies the structure and energetics of nucleotides, nucleic acids, and phosphorylated metabolites via high-energy phosphoanhydride and phosphoester linkages. In materials and catalysis research, phosphorus appears in organophosphorus compounds, phosphines, and metal phosphides, influencing electronic structure, coordination behavior, and reactivity. In geochemistry and ecology, phosphorus cycling governs primary productivity and nutrient limitation in terrestrial and aquatic ecosystems.
A decade-long study has revealed that rising atmospheric CO₂ and warming work together to reduce the availability of phosphorus in rice-upland crop rotation systems, potentially threatening future food security. The research, ...
Agriculture
Feb 11, 2026
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25
A research team led by Prof. Wang Kelin from the Institute of Subtropical Agriculture of the Chinese Academy of Sciences has uncovered microbial mechanisms that restrict phosphorus (P) cycling in farmland soils, revealing ...
Cell & Microbiology
Feb 9, 2026
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14
Phosphorus is crucial for crop growth. But too little can lower crop yields, and too much can lead to pollution downstream. Studies show that some soils are losing phosphorus, while others are accumulating and leaking into ...
Ecology
Jan 26, 2026
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17
Phosphorus, a key ingredient in fertilizers, is running out. The world's food systems depend on phosphorus mined from limited reserves, yet much of what is applied to fields washes away, leaving soils increasingly depleted. ...
Molecular & Computational biology
Nov 14, 2025
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45
For the first time, a team at BESSY II has succeeded in demonstrating the one-dimensional electronic properties of a material through a highly refined experimental process.
Nanophysics
Oct 21, 2025
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51
A new study has revealed how phosphorus, a nutrient essential for photosynthesis, surged into ancient oceans and started Earth's first major rise in atmospheric oxygen more than 2 billion years ago.
Astrobiology
Oct 20, 2025
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57
Phosphorus is one of six key elements necessary for life on Earth. When combined with hydrogen, phosphorus forms the molecule phosphine (PH3), an explosive, highly toxic gas.
Astrobiology
Oct 2, 2025
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85
A vital nutrient underpinning the world's food systems—and increasingly vital to green technologies—is the focus of a major international summit in Ghana this September, as scientists, policymakers and industry leaders meet ...
Agriculture
Aug 5, 2025
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22
Understanding where and in what quantities essential elements for life have existed on Earth's surface helps explain the origin and evolution of life. Phosphorus is one such element, forming the backbone of DNA, RNA, and ...
Earth Sciences
Jul 3, 2025
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69
Modified (metal oxide) biochar is widely used for the remediation of degraded soils, but there has been limited research work on its effect on phosphorus (P) fractionation and biochemical properties under different soil conditions.
Ecology
Jun 12, 2025
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52
