3He/4He ratios of pore gases in pore water and chemical composition of sediments at DSDP Sites 87-583 and 87-584

We have measured the 3He/4He and 20Ne/4He ratios of gases dissolved in the pore water in sediments at two sites in the Nankai Trough (Site 583) and the Japan Trench (Site 584). The 3He/4He and 20Ne/4He ratios vary from 0.215 * 10**-6 to 1.23 * 10**-6 and from 50 * 10**-3 to 2700 * 10**-3, respectively. These values can be explained by mixing two components, one from the atmosphere and one with a 3He/4He ratio of (0.2 to 0.3) * 10**-6. The latter component may be derived from the ocean crust near the subduction zone.

University of Michigan Women's Golf Team, 1986/87

Back Row:?, Noel Bisson, Missy Bauer?, Head Coach Sue LeClair

Front Row: Donna Greenbury, Jan Idomir, ?, Terri Mage

Revised seasonally adjusted labor force statistics, 1978-87.

The material in this book is supplemented by Employment and earnings and Monthly labor review.

Trends in hospital diagnoses for black patients and white patients, 1980-87 /

"June 1995"--P. 2.

Nursing shortage in the hospital sector, 1982-87 : a background paper /

"December 6, 1988."

Symphonie [no. 7] en sol mineur, pour grand orchestre. Op. 87. Partition.

Mode of access: Internet.

Outlook '87 : proceedings.

Conference held Dec. 2-4, 1986.