Isbn: 9781333107178 - a towed pump and shipboard filtering system for sampling small zooplankters (classic reprint) (4 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book describes the construction, operation, and performance of a towed pump and shipboard filtering system for sampling small zooplankters. The system is composed of a collector containing a pump towed by a suspension unit featuring a steel cable for support and an electric line to power the pump, as well as a winch and filtering unit. Zooplankters between 100 and 200 microns in length are collected quantitatively, collected samples are discrete for consecutive 1-minute intervals of vessel travel at cruising speed, and discrete samples representing very short segments of the vessel track at vessel cruising speed can be taken. The towed pump and shipboard filtering system is a practical sampling tool that can be used to estimate known precision of small zooplankters for areas as small as 20 square miles or as large as several hundred square miles. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condizione: Brand New. 30 pages. 9.06x6.14x0.32 inches. This item is printed on demand.