Author: Robert F. RaleighPublisher:
ISBN:
Category : Zooplankton
Languages : en
Pages : 24
Book Description
The Composition, Abundance, and Depth Distribution of the 1957 Summer Net Zooplankton of Bare Lake, Alaska, After Fertilization
Author: Robert F. RaleighPublisher:
ISBN:
Category : Zooplankton
Languages : en
Pages : 24
Book Description
The Composition, Abundance, and Depth Distribution of the 1957 Summer Net Zooplankton of Bare Lake, Alaska, After Fertilization (Classic Reprint)
Author: Robert F. RaleighPublisher: Forgotten Books
ISBN: 9780332429984
Category : Science
Languages : en
Pages : 24
Book Description
Excerpt from The Composition, Abundance, and Depth Distribution of the 1957 Summer Net Zooplankton of Bare Lake, Alaska, After Fertilization Plankton sampler, using both the No. 10 and No. 20 silk bolting cloth plankton nets and cups and a 3-liter Kemmerer water sampler. The methods of collection, however, changed to some extent during the study period. For instance, the 1950 samples were collected by oblique hauls with the No. 20 net clarke-bumpus sampler only. In 1951 through July 23, sampling was continued as in 1950. After that date, oblique tows were made with the No. 10 net, and, in addition, surface samples were collected with the 3-1iter Kemmerer bottle and strained through the No. 20 net. The 1952 samples were also collected with the 3-liter Kemmerer bottle at each meter depth, surface through 6 meters. Samples from the various depths were combined and poured through the No. 20 net. At the same time, oblique tows were made with the No. 10 net clarke-bumpus sampler, as in 1951. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
The Composition, Abundance and Depth Distribution of the 1957 Summer Net Zooplankton of Bare Lake, Alaska
Author: Robert Franklin RaleighPublisher:
ISBN:
Category :
Languages : en
Pages : 60
Book Description
The Composition, Abundance, and Depth Distribution of the 1957 Summer Net Zooplankton of Bare Lake, Alaska, After Fertilization
Author: Robert F. RALEIGHSpecial Scientific Report
Author: Index to Limnological Data for Southcentral Alaska Lakes
Author: Mary A. MaurerPublisher:
ISBN:
Category : Lakes
Languages : en
Pages : 156
Book Description
Fishery Leaflet
Author: Circular
Author: Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 944
Book Description
Bureau of Commercial Fisheries Fishery-Oceanography Center, La Jolla, California
Author: General Catalogue of Printed Books
Author: British Museum. Department of Printed BooksPublisher:
ISBN:
Category : English imprints
Languages : en
Pages : 626
Book Description