Welcome

My teaching and research interests are centered in the field of biogeochemistry; a multidisciplinary approach focused at understanding the chemical, physical, geological and biological processes that govern the composition of the Earth’s environment. As a chemist, I mostly employ chemical techniques to address questions in this area. In particular, I am interested in understanding the sources, sinks and cycling of organic carbon in marine sediments.

Helen K White Lab Blog

• More Introductions

  Hailing from the plains of Kansas, Casper has taken an interest in chemistry since his arrival at Haverford. His research combines his interests in su... Read More

  Posted on November 3 2009
• New Jersey Coast Trip

  The rain today reminded me that I needed to post photos from the coastal geology field trip that Sarah and I went on with Don Barber (BMC) and his sed... Read More

  Posted on October 15 2009
• Introductions!

  Hi, I am Sarah Choyke. I am a  senior chemistry major and geology minor. I’m doing my senior thesis research with Helen White investigating the... Read More

  Posted on October 7 2009
• Sarah’s summer in Woods Hole

  Check out the Bi-College News Online for tales of Sarah’s summer in Woods Hole, MA where she worked at Woods Hole Oceanographic Institution (WHO... Read More

  Posted on September 29 2009
• Tinicum Marsh

  Last Wednesday afternoon, Ori and I took a ride in BMC’s Geology van to Tinicum Marsh with Don Barber and his sedimentology class. This site is... Read More

  Posted on September 29 2009