Science Ecology

After a chance meeting in the pub, Roger Morgan-Grenville and his friend Duncan decide to take up beekeeping. Their enthusiasm matched only by their ignorance, they are pitched into an arcane world of unexpected challenges. Coping with many setbacks along the way, they manage to create a colony of beehives, finishing two years later with more honey than anyone knows what to do with. By standing back from their normal lives and working with the cycle of the seasons, they emerge with a new-found understanding of nature and a respect for the honeybee and the threats it faces.

Six days after giving birth, a polar bear named Aurora got up and walked away from her den at the Columbus Zoo, leaving her tiny squealing cub to fend for herself. Hours later, Aurora still hadn’t returned. The cub was furless and blind, and with her temperature dropping dangerously, the zookeepers entrusted with her care felt they had no choice: They would have to raise one of the most dangerous predators in the world by hand. Over the next few weeks, a group of veterinarians and zookeepers worked around the clock to save the cub, whom they called Nora.

A staggeringly beautiful examination of how stories are passed down through generations and from Mother Nature, Everything Left to Remember brings us the wisdom of who our memories make us under the constellations of the vast Montana sky.

The Fens is Britain's most distinctive, complex, man-made and least understood landscape. Francis Pryor has lived in, excavated, farmed, walked and loved the Fen Country for more than 40 years: its levels and drains, its soaring churches and magnificent medieval buildings. In The Fens, he counterpoints the history of the Fenland landscape and its transformation with the story of his own discovery of it as an archaeologist.

They are trees of life and trees of knowledge. They are wish-fulfillers, rain forest royalty, more precious than gold. They are the fig trees, and they have affected humanity in profound but little-known ways. Gods, Wasps and Stranglers tells their amazing story. Fig trees fed our prehuman ancestors, influenced diverse cultures, and played key roles in the dawn of civilization.

In dit hoorcollege bespreken Jan Willem Erisman en Wim de Vries de historie en de oorsprong van de stikstofproblematiek, met daarbij aandacht voor de modellen en metingen die ons in staat stellen de uitstoot en depositie van stikstofverbindingen in te schatten. Ze gaan in op de stikstofcyclus en de gevolgen van de stikstofovermaat voor lucht-, bodem- en waterkwaliteit, en daarmee voor natuur, gezondheid en klimaat. Daarnaast staan ze stil bij de mogelijke oplossingen van het probleem. Waar en hoe kunnen we de stikstofuitstoot verminderen? Met hoeveel?

With its rich biodiversity, astounding wildlife, and breathtaking animal migrations, Serengeti is like no other ecosystem on the planet. A Place Like No Other is Anthony Sinclair's firsthand account of how he and other scientists discovered the biological principles that regulate life in Serengeti and how they rule all of the natural world.

Several years ago, ecologist Lauren E. Oakes set out from California for Alaska's old-growth forests to hunt for a dying tree: the yellow-cedar. With climate change as the culprit, the death of this species meant loss for many Alaskans. Oakes and her research team wanted to chronicle how plants and people could cope with their rapidly changing world. Amidst the standing dead, she discovered the resiliency of forgotten forests, flourishing again in the wake of destruction, and a diverse community of people who persevered to create new relationships with the emerging environment.

For as long as humans have existed, insects have been our constant companions. Yet we hardly know them, not even the ones we’re closest to: those that eat our food, share our beds, and live in our homes. Organizing his book alphabetically, Hugh Raffles weaves together brief vignettes, meditations, and extended essays, taking the listener on a mesmerizing exploration of history and science, anthropology and travel, economics, philosophy, and popular culture.

Journey along with wildlife cameraman Hamza Yassin as he recounts stories of his birdwatching adventures and shares tips and tricks in this guide for beginning birders. With practical advice and personal anecdotes, you will learn how to get started in birdwatching and hone your identification skills to become an experienced twitcher. Whether you need a companion on your next expedition or simply wish to dip in and out as you learn more, Be a Birder is fit for every purpose, and encourages us all to discover the joy of birdwatching.

Michael Pollan investiga tres drogas de origen vegetal, el opio, la cafeína y la mescalina, para mostrar la arbitrariedad de nuestro juicio respecto a estas sustancias, profundamente condicionado por el estigma social.

No one has done more to transform our understanding of trees than the world-renowned scientist Suzanne Simard. Raised in the forests of British Columbia, where her family has lived for generations, Professor Simard did not set out to be a scientist. She was working in the forest service when she first discovered how trees communicate underground through an immense web of fungi, at the centre of which lie the Mother Trees: the mysterious, powerful entities that nurture their kin and sustain the forest.

With science now recognizing animal consciousness, intelligence, emotion and even morality, there must come an awareness of our own moral responsibilities towards other beings. But there's another reason to consider animals' well-being—because it is intertwined with our own.

What is the difference between a savanna and a prairie? How do bison, zebras, and other grazers avoid hungry grassland predators? Trek across the plant-covered landscape of this book, and find out what makes grasslands one of Earth's treasures.

There is a growing crisis in our oceans as rates of infectious disease outbreaks are on the rise. A warmer world is a sicker world for humans and wild biota. Marine epidemics have caused mass die-offs of wildlife from the bottom to the top of the food chains, impacting the health of ocean ecosystems as well as lives on land. Fueled by a warming ocean and accelerated by sewage dumping, unregulated aquaculture, and drifting plastic, ocean outbreaks are sentinels of impending global environmental disaster.

Locked in ice for more than twenty thousand years, the lands that now make up Britain and Ireland were some of the last settled by humans. The earliest people, Mesolithic hunter-gatherers like Cheddar Man, arrived around eleven thousand years ago to find dense forests. While they lived lightly, they did introduce fire, which they used to create clearings, and this was the beginning of the reshaping of Britain’s forests.

"There are no unsacred places," the poet Wendell Berry has written. "There are only sacred places and desecrated places." What might it mean to behold the world with such depth and feeling that it is no longer possible to imagine it as something separate from ourselves, or to live without regard for its well-being? To understand the work of seeing things as an utterly involving moral and spiritual act? Such questions have long occupied the center of contemplative spiritual traditions.

The value of peat bogs as a natural resource and haven of biodiversity is undisputed, yet few of us have been lucky enough to experience their beauty and richness. In Peatlands, Wainwright Prize-shortlisted author Alys Fowler calls for us to sink deep into the dark, black soils of these rugged places and take a close look at the birds, animals, plants and insects that live within them.

Most of us have heard of such popular butterflies as the Monarch or Painted Lady. But what about the Fender's Blue? Or the St. Francis' Satyr? Because of their extreme rarity, these butterflies are not well-known, yet they are remarkable species with important lessons to teach us. The Last Butterflies spotlights the rarest of these creatures - some numbering no more than what can be held in one hand.

In this joyous journey around the wild edges of Britain, Christopher Hart takes us through the life, ecology and history of the humble British hedge, showing us how this much-loved (but somewhat overlooked) feature is inextricably woven into our language, history and culture. Hedges – or hedgerows – have long been an integral part of the British landscape; a bastion of privacy for our gardens, a protective presence on winding country lanes and a vital hiding place for birds and beasts on farmland.