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River damming can harness hydropower, control flooding and store water, but can also alter biogeochemistry in reservoirs and downstream environments. In this Review, the impacts of dams on nutrient cycling and greenhouse production are discussed, emphasizing the need to consider biogeochemical cycling at all stages of dam lifespan.
Understanding the complex geologic history of West Antarctica provides insight into the formation of continental margins across Earth. In this Review, we detail the magmatism, continental growth and fragmentation of West Antarctica over the past 500 million years.
Carbon capture and storage has a fundamental role in limiting anthropogenic warming to 1.5–2 °C. This Review discusses the basis, potential and limitations of in situ mineral carbonation as a carbon capture and storage strategy.
Earth System Science (ESS) has emerged as a powerful tool to investigate and understand global change. This Perspective outlines the history of ESS and advocates for the full integration of human and biogeophysical dynamics necessary to build a truly unified ESS effort.
Discussions surrounding stratospheric aerosol geoengineering have increased in climate-change discourse, but our understanding of its impacts is relatively limited. This Perspective discusses the uncertainty and risk associated with stratospheric aerosol geoengineering, offering suggestions on research topics that should be prioritized.