検索キーワード： 生態系・生息地

生態系の頂点に立ち，近づきがたい野生動物ヒグマ．ヒトはいつどのような進化をたどってユーラシア大陸でヒグマと出会い，なぜ文化的に共存することになったのか?

From the crystalline headwaters of the Rocky Mountains to its shocking demise in a foamy, polluted pit in the Sonoran Desert, the Colorado River's story is one of both epic beauty and profound loss. In this deeply personal and visually stunning narrative, acclaimed photographer and filmmaker Pete McBride sets out to document the lifeblood of the American West. What begins as an assignment close to his childhood home transforms into a twenty-year odyssey that will change him forever.

Below the waves, the ocean remains a largely undiscovered realm, with only 25% of its features mapped in detail. What we know about its depths, we've learned with the help of deep-sea robots. World-renowned robotics expert James Bellingham introduces listeners to this compelling world of contemporary undersea exploration and the vital role autonomous robots play in corporate and governmental aquaculture management, climate data, energy source locations, shipwreck explorations, and much more.

Biogéothérapie — solutions à la crise climatique fondées sur la nature, la vie comme force géologique présente un mouvement de fermiers, de scientifiques, un mouvement politique et diplomatique. Il s'appuie sur quatre pratiques restauratrices : la gestion holistique des pâturages, l'agriculture sans labours avec plantes de couverture, le biochar, la reforestation à grande échelle.

Russia's forests account for nearly one-fifth of the world's wooded lands. The Oak and the Larch is the first-ever English-language exploration of this vast expanse—a dazzling environmental history of Russia that offers an urgent new understanding of the nature of Russian power, and of Russia's ideas of itself.

Man’s struggle against the sea is a theme that has created some of the world’s most exciting stories. Now, in the tradition of Moby Dick comes a New York Times best seller destined to become a modern classic. Written by journalist Sebastian Junger, The Perfect Storm combines an intimate portrait of a small fishing crew with fascinating scientific data about boats and weather systems.

Many people dream of escaping modern life, but most will never act on it. This is the remarkable true story of a man who lived alone in the woods of Maine for 27 years, making this dream a reality—not out of anger at the world, but simply because he preferred to live on his own. A New York...

Published in 1951, The Sea Around Us is one of the most remarkably successful books ever written about the natural world. This classic work remains as fresh today as when it first appeared. Carson's writing teems with stunning, memorable images - the newly formed Earth cooling beneath an endlessly overcast sky, the centuries of nonstop rain that created the oceans, giant squids battling sperm whales hundreds of fathoms below the surface, and incredibly powerful tides moving 100 billion tons of water daily in the Bay of Fundy.

Fennec foxes’ ears can be up to half as long as their bodies. They use them to track movement across the Sahara Desert, including under the sand. In this episode, we follow a fox as he meanders home to his family through the sand dunes as they slowly shift with the wind.

National Geographic Ocean unveils the power and significance of our planet's watery essence: the fundamental importance of the ocean in shaping Earth's climate and chemistry, as well as its vital role in supporting a multitude of life-forms, including our own human race. World-renowned oceanographer Sylvia Earle guides listeners with her lyrical style and inspiring wisdom, describing the evolution, beauty, and impact of our ocean; the challenges it faces, such as climate change, plastic, and overfishing; and the myriad ways we can help protect it.

When the government recently tried to abandon its responsibility to protect what little remains of the natural prairie, Trevor Herriot pushed back, only to discover an injustice haunting the lands he was trying to defend. In 1938, when the Métis of Ste. Madeleine returned from working away, they found their homes burnt to the ground and their animals shot. The land they held in common was no longer theirs, but was now controlled by the federal government.

To celebrate the 40th anniversary of the book’s first publication, David Attenborough has revisited Life on Earth, completely updating and adding to the original text, taking account of modern scientific discoveries from around the globe....

A landmark book by marine biologist Wallace J. Nichols on the remarkable effects of water on our health and well-being. Why are we drawn to the ocean each summer? Why does being near water set our minds and bodies at ease? In Blue Mind, Wallace J. Nichols revolutionizes how we think about these...

North Ronaldsay sheep have been roaming the shores of a Scottish isle for centuries. They outnumber people there by more than twenty to one. While most sheep graze in fields, the North Ronaldsay are a breed apart: they forage seaweed on the rocky beach. In this episode, we follow a lamb as she crosses the island’s ancient stone dyke and sees the ocean for the first time.

California’s coast redwoods are Earth's tallest living beings, some reaching more than 350 feet high. They can also live for more than 2,000 years, outlasting entire civilizations. In this episode, we spend an evening with an ancient tree. Below ground, its roots tap into a forest-wide network; above ground, its branches harbor life in its many forms.

In the misty Puerto Rican El Yunque rainforest, coquí frogs no larger than your thumb fill the air with their distinctive two-note song: “co-quí, co-quí.” They alternate routines—one night singing to attract potential mates, the next hunting to fuel up for tomorrow’s performance. In this episode, we follow a singer and a hunter amid the vibrant nighttime chorus.

A captivating exploration of how underwater animals tap into sound to survive, and a clarion call for humans to address the ways we invade these critical soundscapes—from an award-winning science writer “Sing Like Fish is that rare book that makes you see the world differently.”—Mark...

A Financial Times Best Science Book of 2023 A scientist’s exploration of the "ocean engine"—the physics behind the ocean’s systems—and why it matters. All of Earth’s oceans, from the equator to the poles, are a single engine powered by sunlight, driving huge flows of energy, water...

In his beloved book The Hidden Life of Trees, Peter Wohlleben revealed astonishing discoveries about the social networks of trees and how they communicate. Now, in The Power of Trees, he turns to their future, with a searing critique of forestry management, tree planting, and the exploitation of old growth forests. At the heart of The Power of Trees lies Wohlleben’s passionate plea: that our survival is dependent on trusting ancient forests, and allowing them to thrive.

Using engaging storytelling, A Reverence for Rivers draws listeners into the ethical dilemmas facing rivers worldwide, through stories about seven rivers Fausch came to know well. From the Salmon River, Oregon to the Sarufutsu River, Japan, he addresses threats like increasing water demands, habitat fragmentation, overfishing, and climate change.