Scientists will drop instruments into water-filled holes to measure vertical deformation of the ice, in the first such direct measurements of vertical velocity at a deep ice-core site.
(Scientists; will drop; instruments; into water-filled holes; to measure vertical deformation of the ice) Context(Scientists will drop,List([0, 20))):(Scientists; will drop instruments to measure; vertical deformation of the ice)
Scientists will drop,List([0, 20))
Scientists Scientists
will drop will drop instruments to measure
instruments into water-filled holes to measure vertical deformation of the ice
vertical deformation of the ice