Marine Ecosystems

For centuries, humans ignored sound in the “silent world” of the ocean, assuming that what we couldn’t perceive, didn’t exist. But we couldn’t have been more wrong. Marine scientists now have the technology to record and study the complex interplay of the myriad sounds in the sea. Finally, we can trace how sounds travel with the currents, bounce from the seafloor and surface, bend with the temperature and even saltiness; how sounds help marine life survive; and how human noise can transform entire marine ecosystems.

Acclaimed nature writer Susan Hand Shetterly opens a window into the world of this fascinating organism by providing an elegant, often poetic, look at life on the rugged shore of the Gulf of Maine. Shetterly offers a close look at the life cycle of seaweed and introduces us to the men and women who farm and harvest it - and their increasingly difficult task of protecting this critical natural resource against forces both natural and man-made.

Offering innovative ideas for protecting coastlines and cleaning the toxic seas, Scales insists we need more ethical and sustainable fisheries and must prevent the other existential threat of deep-sea mining, which could significantly alter life on earth. Inspiring us all to maintain a sense of awe and wonder at the majesty beneath the waves, she urges us to fight for the better future that still exists for the Anthropocene ocean.

As human activity and environmental change come to be increasingly recognized as intertwined phenomena on a rapidly urbanizing planet, the field of urban ecology has risen to offer useful ways of thinking about coupled human and natural systems. On the forefront of this discipline is Marina Alberti, whose innovative work offers a conceptual framework for uncovering fundamental laws that govern the complexity and resilience of cities, which she sees as key to understanding and responding to planetary change and the evolution of Earth.

Dive into the mesmerizing world of nano reef tanks with "The Art of Nano Reef Tanks"! This all-encompassing guide offers a wealth of knowledge to help you create and maintain a thriving underwater ecosystem right in the comfort of your home. Designed for both beginners and experienced aquarists, this eBook covers everything you need to know about establishing and nurturing your nano reef tank. Starting with an introduction to nano reef tanks, the comprehensive guide walks you through crucial aspects of water quality, aquarium filtration systems, appropriate equipment, lighting options, and ...

Introducing 'Depths of Wonder' - an eBook that will take you on a mesmerizing journey into the awe-inspiring world of the ocean. The pages of this book are brimming with fascinating facts, stunning visuals, and incredible stories that will make you wonder about the mysteries of the deep. Starting from the Introduction, 'Discovering the Depths', this book dives deep into every aspect of the ocean. From 'The Blue Planet: Understanding Our Relationship with the Ocean', to 'Life in the Shallows: Coastal Ecosystems', and 'The Coral Reef: A World of Color and Diversity', every chapter will reveal...

Are you ready for a deep dive into the mysteries of the ocean? In this gripping eBook, we take you on a journey through the mesmerizing world of marine ecosystems, exploring the vast diversity of marine life and the intricate balance that sustains it. From the vibrant colors of marine plants to the elusive creatures of the ocean depths, you'll discover the wonders of the ocean in a way you never have before. But this is more than just a book about the beauty of the ocean. It's also an urgent call to action. We'll explore the devastating effects of human activity on marine ecosystems, from ...

Marine microbiologist and deep sea explorer Jeff Marlow offers a new perspective on the power and beauty of the deep sea. Beginning with the nineteenth century “discovery” that the deep sea was, in fact, teeming with life, to more recent investigations into the microbiology of cold seeps and deep sea vents. Throughout, Marlow explores the ocean’s scientific marvels: theories about how life began underwater and how it may hold the key to discovering new life to entire ecosystems that formed around sunk whale carcasses.

Il comportamento dissennato degli umani ha portato alla loro autodistruzione. Ma il pianeta e le altre creature viventi sembrano vivere un periodo rigoglioso. L’estinzione riguarda quindi solo gli uomini che non si riproducono più. Può esserci ancora una speranza di rinascita? E, soprattutto, chi sopravvive capirà e saprà cambiare? Questo racconto ci conduce in un percorso che apre quegli orizzonti e quelle sensibilità che solo se si praticheranno potranno condurci a ripensare ai nostri egoistici stili di vita. Pena la nostra stessa fine.

In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving? As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain?

In Spring Tides, marine biologist Fiona Gell tells the story of a pioneering project to create the very first marine nature reserve on the Isle of Man. Growing up in a traditional fishing family on the island, Fiona spent her time on her grandfather's boat, listening to stories from the local fishermen and combing the beach for mermaid's purses and whelks' eggs.