Scientists at this remote field camp are involved in an ice-coring project, taking samples of ice from the ice sheet.
(Scientists at this remote field camp; are involved; in an ice-coring project; taking samples of ice from the ice sheet) (Scientists at this remote field camp; taking; samples of ice from the ice sheet)
Scientists at this remote field camp Scientists at this remote field camp
are involved taking
in an ice-coring project taking samples of ice from the ice sheet
samples of ice from the ice sheet