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Overfishing. For the world’s oceans, it’s long been a worrisome problem with few answers. Many of the global fish stocks are at a dangerous tipping point, some spiraling toward extinction. But as older fishing fleets retire and new technologies develop, a better, more sustainable way to farm this popular protein has emerged to profoundly shift the balance. The Blue Revolution tells the story of the recent transformation of commercial fishing: an encouraging change from maximizing volume through unrestrained wild hunting to maximizing value through controlled harvesting and farming. Entrepreneurs applying newer, smarter technologies are modernizing fisheries in unprecedented ways. In many...
CORRECTION: Regarding the book, The Battle for Paradise by Jeremy Evans, the following correction has been made on page 163 in paragraph three (3) to wit: “Weston once worked in concert with government officials in a pre-planned sting operation, complete with marked bills: Weston, whose role in the operation involved paying a bribe to the Golfito mayor for a concession and then documenting the bribe as a way to expose the mayor as a corrupt government official, was a former cocaine dealer, according to Dan, and someone who illegally acquired possession of his sawmill property.” Pavones, a town located on the southern tip of Costa Rica, is a haven for surfers, expatriates, and fishermen s...
Zeigt übersichtlich die wichtige und unterstützende Rolle der Aquakultur für die Lebensmittelsicherheit, den Erhalt der Lebensgrundlagen und die wirtschaftliche Entwicklung auf der ganzen Welt. Diese neue Auflage von Aquaculture: Farming Aquatic Animals and Plants beschäftigt sich mit wesentlichen Aspekten der Kultur von Fischen, Schalentieren und Algen in Süß- und Salzwasser. Zu den behandelten Themen gehören: Prinzipien der Aquakultur, Wasserqualität, Umweltauswirkungen auf die Aquakultur, Aquakultur in der Wüste, Reproduktion, Lebenszyklen und Wachstum, Genetik und Bestandsverbesserung, Fütterung und Herstellung von Futtermitteln, Krankheiten, Impfungen, Post-Harvest-Technologien, Betriebswirtschaft und Marketing, zukünftige Entwicklung der Aquakultur. In speziellen Kapiteln geht es auch um die Kultur von Algen, Karpfen, Salmoniden, Tilapia, Wels, Salz- und Brackwasserfischen, Weichschildkröten, Barramundi, Seegarnelen, Wollhandkrabben und sonstigen Dekapoden und Krebstieren, Muscheln, Gastropoden und Zierarten. In dieser Ausgabe wird die Aquakultur Chinas umfassender erläutert, auch die Bedeutung des Landes in einem globalen Kontext.
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How we live is shaped by how we eat. You can see this in the vastly different approaches to growing, preparing and eating food around the world, such as the hunter-gatherer Hadza in Tanzania whose sustainable lifestyle is under threat in a crowded planet, or Western societies whose food is farmed or bred in vast intensive enterprises. And most of us now rely on a complex global food web of production, distribution, consumption and disposal, which is now contending with unprecedented challenges. The need for a better understanding of how we feed ourselves has never been more urgent. In this wide-ranging and definitive book, philosopher Julian Baggini expertly delves into the best and worst fo...
To the average office-dweller, marine scientists seem to have the good life: cruising at sea for weeks at a time, swimming in warm coastal waters, living in tropical paradises. But ocean scientists who go to sea will tell you that it is no vacation. Creature comforts are few and the obstacles seemingly insurmountable, yet an abundance of wonder and discovery still awaits those who take to the ocean. Chasing Science at Sea immerses readers in the world of those who regularly go to sea—aquanauts living underwater, marine biologists seeking unseen life in the deep ocean, and the tall-ship captains at the helm, among others—and tells the fascinating tale of what life—and science—is like ...
Economic arrangements, Ramseyer writes, are structured and implemented with the intent and hope that they will be carried out with 'care, intelligence, discretion, and effort.' Yet entrepreneurs work with partial information about the products, and people, they are dealing with. Contracting in Japan illustrates this by examining five sets of negotiations and unusual contractual arrangements among non-specialist businessmen, and women, in Japan. In it, Ramseyer explores how sake brewers were able to obtain and market the necessary, but difficult-to-grow, sake rice that captured the local terroir; how Buddhist temples tried to compensate for rapidly falling donations by negotiating unusual funerary contracts; and how pre-war local elites used leasing instead of loans to fund local agriculture. Ramseyer examines these entrepreneurs, discovering how they structured contracts, made credible commitments, obtained valuable information, and protected themselves from adverse consequences to create, maintain, strengthen, and leverage the social networks in which they operated.
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