On the Dynamics of Exploited Fish Populations

On the Dynamics of Exploited Fish Populations PDF

Author: Raymond J.H. Beverton

Publisher: Springer Science & Business Media

Published: 1993-06-30

Total Pages: 552

ISBN-13: 9780412549601

DOWNLOAD EBOOK →

Among the fishes, a remarkably wide range of biological adaptations to diverse habitats has evolved. As well as living in the conventional habitats of lakes, ponds, rivers, rock pools and the open sea, fish have solved the problems of life in deserts, in the deep sea, in the cold antarctic, and in warm waters of high alkalinity or of low oxygen. Along with these adaptations, we find the most impressive specializations of morphology, physiology and behaviour. For example we can marvel at the high-speed swimming of the marlins, sailfish and warm-blooded tunas, air-breathing in catfish and lungfish, parental care in the mouth-brooding cichlids, and viviparity in many sharks and toothcarps. Moreover, fish are of considerable importance to the survival of the human species in the form of nutritious, delicious and diverse food. Rational exploitation and management of our global stocks of fishes must rely upon a detailed and precise insight of their biology. The Chapman & Hall Fish and Fisheries Series aims to present timely volumes reviewing important aspects of fish biology. Most volumes will be of interest to research workers in biology, zoology, ecology and physiology but an additional aim is for the books to be accessible to a wide spectrum of non-specialist readers ranging from undergraduates and postgraduates to those with an interest in industrial and commercial aspects of fish and fisheries.

Exploitation

Exploitation PDF

Author: Alan Wertheimer

Publisher: Princeton University Press

Published: 2020-06-30

Total Pages: 332

ISBN-13: 0691214514

DOWNLOAD EBOOK →

What is the basis for arguing that a volunteer army exploits citizens who lack civilian career opportunities? How do we determine that a doctor who has sex with his patients is exploiting them? In this book, Alan Wertheimer seeks to identify when a transaction or relationship can be properly regarded as exploitative--and not oppressive, manipulative, or morally deficient in some other way--and explores the moral weight of taking unfair advantage. Among the first political philosophers to examine this important topic from a non-Marxist perspective, Wertheimer writes about ordinary experience in an accessible yet philosophically penetrating way. He considers whether it is seriously wrong for a party to exploit another if the transaction is consensual and mutually advantageous, whether society can justifiably prohibit people from entering into such a transaction, and whether it is wrong to allow oneself to be exploited. Wertheimer first considers several contexts commonly characterized as exploitive, including surrogate motherhood, unconscionable contracts, the exploitation of student athletes, and sexual exploitation in psychotherapy. In a section outlining his theory of exploitation, he sets forth the criteria for a fair transaction and the point at which we can properly say that a party has consented. Whereas many discussions of exploitation have dealt primarily with cases in which one party harms or coerces another, Wertheimer's book focuses on what makes a mutually advantageous and consensual transaction exploitive and analyzes the moral and legal implications of such exploitation.

Exploited

Exploited PDF

Author: Emma Jackson

Publisher: Random House

Published: 2012-11-08

Total Pages: 306

ISBN-13: 1448175623

DOWNLOAD EBOOK →

'If you read the papers, you'd think that the only girls to get hooked are from dysfunctional families. But what happened to me could happen to anyone. Your child, your sister, your friend – even yourself if you are young and naive enough, like I was' Emma was just 13 when her happy childhood came crashing down. A nice girl from a good home, she had no idea the young lads she and her friends met every Saturday in the shopping mall weren’t all they seemed. The boys were part of an organised child sexual exploitation gang targeting innocent young girls, grooming them for prostitution. Captivated by the ring leader, and the alcohol and drugs he freely handed round, Emma didn't see the first brutal rape coming. From that moment, her life was never her own. Emma found herself drawn into a trap of degradation and violence, frightened for her life and not knowing where to turn. But Exploited is also the story of how she found the courage and inner strength to risk everything, and escape. Exploited is an updated edition of Emma's book The End of My World - brought bang up to date with a brand new chapter.

Exploitation and Developing Countries

Exploitation and Developing Countries PDF

Author: Jennifer S. Hawkins

Publisher: Princeton University Press

Published: 2008-08-04

Total Pages: 336

ISBN-13: 1400837324

DOWNLOAD EBOOK →

When is clinical research in developing countries exploitation? Exploitation is a concept in ordinary moral thought that has not often been analyzed outside the Marxist tradition. Yet it is commonly used to describe interactions that seem morally suspect in some way. A case in point is clinical research sponsored by developed countries and carried out in developing countries, with participants who are poor and sick, and lack education. Such individuals seem vulnerable to abuse. But does this, by itself, make such research exploitative? Exploitation and Developing Countries is an attempt by philosophers and bioethicists to reflect on the meaning of exploitation, to ask whether and when clinical research in developing countries counts as exploitative, and to consider what can be done to minimize the possibility of exploitation in such circumstances. These reflections should interest clinical researchers, since locating the line between appropriate and inappropriate use of subjects--the line between exploitation and fair use--is the central question at the heart of research ethics. Reflection on this rich and important moral concept should also interest normative moral philosophers of a non-Marxist bent. In addition to the editors, the contributors are Richard J. Arneson, Alisa L. Carse, Margaret Olivia Little, Thomas Pogge, Andrew W. Siegel, and Alan Wertheimer.

The Exploit

The Exploit PDF

Author: Alexander R. Galloway

Publisher: U of Minnesota Press

Published: 2013-11-30

Total Pages: 208

ISBN-13: 1452913323

DOWNLOAD EBOOK →

The network has become the core organizational structure for postmodern politics, culture, and life, replacing the modern era’s hierarchical systems. From peer-to-peer file sharing and massive multiplayer online games to contagion vectors of digital or biological viruses and global affiliations of terrorist organizations, the network form has become so invasive that nearly every aspect of contemporary society can be located within it. Borrowing their title from the hacker term for a program that takes advantage of a flaw in a network system, Alexander R. Galloway and Eugene Thacker challenge the widespread assumption that networks are inherently egalitarian. Instead, they contend that there exist new modes of control entirely native to networks, modes that are at once highly centralized and dispersed, corporate and subversive. In this provocative book-length essay, Galloway and Thacker argue that a whole new topology must be invented to resist and reshape the network form, one that is as asymmetrical in relationship to networks as the network is in relation to hierarchy.

Child Exploitation and Trafficking

Child Exploitation and Trafficking PDF

Author: Virginia M. Kendall

Publisher: Rowman & Littlefield Publishers

Published: 2011-12-16

Total Pages: 445

ISBN-13: 1442209828

DOWNLOAD EBOOK →

Each year, more than two million children around the world fall victim to commercial sexual exploitation. The numbers of children sexually abused for non-commercial purposes are even higher. Put simply, the growing, increasingly-organized epidemic of child exploitation demands a coordinated response. The aim of this book is to bring some fresh thinking to this complicated area of the law, and to help erase some of its counterproductive mythology. The book provides the first comprehensive, practical introduction to the history and present-day reality of child sexual exploitation, as well as to the interconnected web of domestic and transnational federal laws and law enforcement efforts launched in response thereto. It is written from the distinctive perspective of those who have spent their careers in the trenches investigating, prosecuting, and adjudicating these intricate and commonly emotional cases. Relying on real-world examples, the authors offer proscriptive and descriptive practical advice and reform proposals aimed at those involved at all levels in this difficult area. Serving as a “first-line” resource for clear, practical thinking on the range of complex, and often misunderstood, investigative, prosecutorial, and rehabilitative issues surrounding child exploitation cases, this work is a must-have for anyone with interest in the protection of children from sexual exploitation and trafficking.

Value, Exploitation and Class

Value, Exploitation and Class PDF

Author: J. Roemer

Publisher: Taylor & Francis

Published: 2013-10-08

Total Pages: 112

ISBN-13: 113646333X

DOWNLOAD EBOOK →

John E. Roemer, one of the founders of analytical Marxism, draws on contemporary mathematical economics to put forward a refined extension of the Marxian theory of exploitation, labour value and class.

Lanterna Rally - Theme by Grace Themes