Critical Zone Connectivity as a Driver of Soil Processes

Across the Earth's surface, the soil, regolith, and bedrock exhibit diverse biophysical properties that significantly influence the movement of gases and liquids through the layers of the Critical Zone (CZ). This variability in flow patterns creates distinct connectivity among regions of the CZ, impacting the spatial and temporal distribution of pore water geochemistry, microbial community composition, mineral assemblages, and surface water dynamics. Understanding these interactions is crucial for comprehending the CZ's role in Earth's processes.

The Critical Zone Connectivity as a Driver of Soil Processes AGU24 session is a multi-disciplinary platform that invites researchers to present their studies on the drivers of CZ connectivity, such as precipitation infiltration, gas exchange, and dust inputs. The session aims to explore how these factors affect geomicrobiology, biogeochemistry, and soil formation. By examining the intricate connectivity within the CZ, this session seeks to advance our knowledge of Earth's dynamic systems and foster collaborations across geoscience disciplines.

Propose an abstract for inclusion in this session.

Primary Convener

• Emma L Aronson
  • University of California Riverside

Conveners

• Jon Chorover
  • University of Arizona
• Ashlee Laura Denton Dere
  • Penn State University
• Brian Saccardi
  • University of Massachusetts Amherst

Student/Early Career Convener

• Alexander Ederer
  • University of Arizona