John Jennings

  • Liens de sang


    Dana, jeune femme noire vivant dans les années 1970, est soudainement
    et inexplicablement transportée de sa maison en Californie vers le
    Sud d'avant la guerre civile (1861-1865). Alors qu'elle voyage dans
    le temps en plusieurs allers et retours entre sa réalité
    contemporaine où elle est une femme libre et l'époque de la guerre de
    sécession, elle se retrouve dans une plantation du sud, prise dans la
    vie de Rufus qui n'est autre que l'un de ses ancêtres, un
    esclavagiste blanc qui va la traiter comme une esclave.

  • Using a unique dataset spanning fifty years of policy-making in Britain, this book traces how topics like the economy, international affairs, and crime have shifted in importance. It takes a new approach to agenda setting called focused adaptation, and sheds new light on key points of change in British politics, such as Thatcherism and New Labour.

  • This topical and exciting textbook describes fisheries exploitation, biology, conservation and management, and reflects many recent and important changes in fisheries science. These include growing concerns about the environmental impacts of fisheries, the role of ecological interactions in determining population dynamics, and the incorporation of uncertainty and precautionary principles into management advice. The book draws upon examples from tropical, temperate and polar environments, and provides readers with a broad understanding of the biological, economic and social aspects of fisheries ecology and the interplay between them. As well as covering 'classical' fisheries science, the book focuses on contemporary issues such as industrial fishing, poverty and conflict in fishing communities, marine reserves, the effects of fishing on coral reefs and by-catches of mammals, seabirds and reptiles. The book is primarily written for students of fisheries science and marine ecology, but should also appeal to practicing fisheries scientists and those interested in conservation and the impacts of humans on the marine environment. particularly useful are the modelling chapters which explain the difficult maths involved in a user-friendly manner describes fisheries exploitation, conservation and management in tropical, temperate and polar environments broad coverage of 'clasical' fisheries science emphasis on new approaches to fisheries science and the ecosystem effects of fishing examples based on the latest research and drawn from authors' international experience comprehensively referenced throughout extensively illustrated with photographs and line drawings