検索キーワード： 海洋学

Si l’on parle régulièrement des océans dans le contexte écologique, nous abordons rarement les grandes profondeurs que l’on connaît moins bien que la galaxie ! Ainsi, le vaisseau ROV SuBastian qui est descendu à 2 900 mètres en mars, a découvert des centaines de nouvelles espèces dont on ignorait l’existence. Dans cet ouvrage, Théo Drieu et Manon Bérardi (Balades mentales) encouragent l’exploration de ce monde inconnu en en dévoilant des facettes qui dépassent notre imagination. Leurs textes pleins d’humour embarquent le lecteur à la rencontre des écosystèmes et de nouvelles lois de la chimie et de la physique.

Intertidal asks us to reimagine values to live by; heeding the natural world, attending to the climate's calling, and moving away from the old political and cultural values that have proven ecologically disastrous. Set in beaches, marshes, and the wild places of the mind, Intertidal revels in the healing power of nature and explores what it means to reclaim an ecology that has been colonised.

All of Earth’s oceans, from the equator to the poles, are a single engine powered by sunlight, driving huge flows of energy, water, life, and raw materials. In The Blue Machine, physicist and oceanographer Helen Czerski illustrates the mechanisms behind this defining feature of our planet, voyaging from the depths of the ocean floor to tropical coral reefs, estuaries that feed into shallow coastal seas, and Arctic ice floes. Timely, elegant, and passionately argued, The Blue Machine presents a fresh perspective on what it means to be a citizen of an ocean planet.

Five oceans—the Atlantic, the Pacific, the Indian, the Arctic, and the Southern—cover approximately 70 percent of the earth. Yet we know little about what lies beneath them. By the early 2020s, less than twenty-five percent of the ocean’s floor has been charted, most close to shorelines, and over three quarters of the ocean lies in in what is called the Deep Sea, depths below a thousand meters.

Here is the story of the largest storms on earth and how those storms are growing bigger and stronger. The tale of extreme weather doesn’t begin with floods, fires, or even the air that carries this change to our lives. It begins with the ocean. Oceans create weather, climate, floods, droughts, and most of the geophysical fallout of global warming. Exactly how, award-winning writer Porter Fox contends, depends on invisible ocean currents, planetary cycles just now being defined, and processes in the deep ocean that may well have already saved us from the worst effects of the climate crisis.

Welcome to Ultramarine, which takes a deep dive into the science seeking to understand and protect our precious aquatic world. As anyone who’s rolled out of a boat in diving or snorkeling gear into deep water knows, there’s nothing as thrilling as entering the ocean and peering inside it.

The world's oceans are changing at a drastic pace. In response, the people who know the ocean most intimately are taking action for the sake of our shared future. Community scientists track species in California tidepools. Researchers dive into the waters around Sydney to replant kelp forests. Scientists and First Nations communities collaborate to restore clam gardens in the Pacific Northwest.