P. D. Archer
Papers
1
Total Citations
51
H-Index
1
About
P. D. Archer is a leading planetary geochemist whose research centers on the chemistry of Mars’ surface, particularly the detection and behavior of oxychlorine species like perchlorates and chlorates. Their most influential work, “Measurements of Oxychlorine species on Mars” (2016, 51 citations), synthesized data from landed and orbiter missions to reveal the widespread presence of these reactive compounds. Archer’s contributions have been pivotal in understanding how perchlorate—first measured at ~0.6 wt% by the Phoenix Wet Chemistry Laboratory—influences Martian soil chemistry, potential habitability, and the interpretation of organic detection experiments. By connecting in-situ measurements with orbital observations, Archer has helped map the global distribution of oxychlorine phases, shedding light on Mars’ geochemical cycles and the implications for future human exploration. Their work has been instrumental in guiding the scientific community’s approach to sample handling and contamination risks, making Archer a key figure in advancing our knowledge of Mars’ surface environment and its capacity to support life.
Research Focus
Key Achievements
Top Papers
- 1Measurements of Oxychlorine species on Mars51 citations · 2016