Robert marak john colton (3 risultati)

Paperback. Condizione: New. Print on Demand. 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: New. Print on Demand. This book documents a study conducted by the US Fish and Wildlife Service in 1955 on the Georges Bank and Gulf of Maine area. The study sought to provide foundational data for further surveys on the distribution of fish eggs and larvae in this area. The authors describe in detail the methods employedâ"including the Hardy Plankton Recorder, 1-meter net tows, and drift bottlesâ"and present tables and graphics showing the location of the data collected with these methods, as well as temperature and salinity of the water sampled. The data serves as a valuable baseline for the study of fish egg and larvae distribution, and contributes to a broader understanding of fish populations in the Georges Bank and Gulf of Maine area. 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: New. Print on Demand. This book presents extensive data collected on surveys of the Georges Bank-Gulf of Maine area conducted by the Bureau of Commercial Fisheries research vessel Albatross III during the spring of 1956. It is the third in a series of reports by the author and provides detailed information on the distribution of fish eggs and larvae, temperature, and salinity in the region. The data is presented through a combination of tables, figures, and maps, and provides insights into the drift patterns of fish eggs and larvae, as well as the oceanographic conditions in the area during the survey period. The data from this and the preceding two reports provide a valuable baseline for understanding the long-term changes in the fish populations and the marine environment of the Georges Bank-Gulf of Maine area. 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.…