Katerina Dontsova

University of Arizona

0000-0003-2177-8965

Projects

Use of high resolution mass spectrometry to assess the role of molecular structure in organic matter phase partitioning during basalt weathering

Lead Institution

University of Arizona

Principal Investigator

Jon Chorover

Project type

Limited Scope

This project proposes to evaluate the development of spatial and temporal heterogeneity as a result of biogeochemical weathering and microbial colonization in granular basalt. The goal is to assess…

Stabilization of organic carbon by complexation with iron colloids formed during biogeochemical weathering of basalt

Lead Institution

University of Arizona

Principal Investigator

Jon Chorover

Project type

Large-Scale EMSL Research

This project is part of a larger, multi-year effort to evaluate the development of spatial and temporal heterogeneity as a result of microbial colonization and biogeochemical weathering of granular…