We measure carbon and oxygen isotopes in air and ice to better understand Earth systems, including the carbon cycle, past climate, and methane. In August, Jianghanyang (Ben) Li joined Department of ...

The IAEA and the World Meteorological Organization (WMO) announced today their first-ever joint technical cooperation project aimed at supporting experts worldwide in using stable isotopes to measure ...

Carbon isotope analysis is an analytical method that quantifies the relative abundance of stable carbon isotopes, primarily ¹²C and ¹³C, in a sample to infer biogeochemical processes, sources, and ...

Demand for the ornaments, jewelry, and other luxury items carved from the ivory in elephant tusks has led poachers to decimate elephant populations. An international ban exists on the ivory trade, and ...

Scripps follows UNOLS recommendations for stable isotope use at sea for the Academic Research Fleet. The following Scripps requirements are summarized from Finding and Recommendations for the use of ...

Over 100 species of wild migratory birds, particularly ducks, swans, geese and various wading birds, harbour avian influenza (AI) viruses. Infections are transmitted amongst the wild birds by shedding ...

Electrochemical Plant, a subsidiary of Rosatom's nuclear fuel manufacturer TVEL, recorded a 14% increase in revenue from the sale of stable isotopes in 2020, exceeding RUB1.5 billion (USD20.1 million) ...