SEFSC Pelagic Observer Program Data Summary for 1992-2000 PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download SEFSC Pelagic Observer Program Data Summary for 1992-2000 PDF full book. Access full book title SEFSC Pelagic Observer Program Data Summary for 1992-2000 by Lawrence R. Beerkircher. Download full books in PDF and EPUB format.
Author: Lawrence R. Beerkircher
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 24
Get Book Here
Book Description
Author: Lawrence R. Beerkircher
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 24
Get Book Here
Book Description
Author: Kenneth F. Keene
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 26
Get Book Here
Book Description
Author: Lawrence R. Beerkircher
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 25
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 690
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 426
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 728
Get Book Here
Book Description
Author: Luis Fernando Rodrigues-Filho
Publisher: BoD – Books on Demand
ISBN: 9535137115
Category : Science
Languages : en
Pages : 138
Get Book Here
Book Description
Chondrichthyes are a group of cartilaginous fish, where we have sharks, rays, and chimeras as members. This group plays an important role in aquatic ecology, as they act as predators throughout the food chain (e.g., sharks). However, many populations of Chondrichthyes are threatened by several factors (increased direct fishing, high mortality rate as accompanying fauna, marine pollution, habitat destruction, etc.). These declines are evident in many parts of the world and have come to the attention of scientists, conservation organizations, the media, and the general public. Fisheries legislation regulating international fisheries markets has been amended to provide greater protection for this group along with other species of fish. However, little is known about these species, which reinforces the importance of studies in order to have a better understanding of the elasmobranch stocks, as well as to identify the influences of the anthropic action of fishing. In response to knowledge on the low sustainability of cartilaginous fish fisheries on a global scale, FAO has developed an international plan of action for the management and conservation of these fish, with the aim of developing and implementing national plans of action to ensure management and conservation of these stocks, having as main recommendation the collection of information about the Chondrichthyes, especially the sharks. Even so, this group is little known in terms of biodiversity, ecology, behavior, and a host of other characteristics relevant to this taxon, which is very worrying. Chondrichthyes - Multidisciplinary Approach attempts to portray to the readers up-to-date information on Chondrichthyes to promote an overview of the current taxon, serving as an indispensable source of access to more accurate and detailed information on shark rays and chimeras.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 488
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 506
Get Book Here
Book Description
