検索キーワード： 植物学・植物

Flowers have been depicted as objects of beauty and wonder in countless paintings and poems, exchanged as tokens of love and affection, and displayed as symbols of both celebration and remembrance - "saying it with flowers" is truly part of the human experience. But how does the significance of flowers vary across cultures and at different points in history? And what makes certain flowers special?

Ancient writers observed that forests always recede as civilizations develop and grow. The great Roman poet Ovid wrote that before civilization began, “even the pine tree stood on its own very hills” but when civilization took over, “the mountain oak, the pine were felled.” This happened for a simple reason: trees have been the principal fuel and building material of every society over the millennia, from the time urban areas were settled until the middle of the nineteenth century. To this day trees still fulfill these roles for a good portion of the world’s population.

Discover the answer to a thriving planet. Get inspired and motivated to make a difference for the environment. You are important. You possess the power to change things. Champion a big adventure. Be a mighty tower of rocket power. You have 10 good years to get the planet going in the right direction. Start now.

Cottonwood and the River of Time looks at some of the approaches scientists have used to unravel the puzzles of the natural world. With a lifetime of work in forestry and genetics to guide him, Reinhard Stettler celebrates both what has been learned and what still remains a mystery as he examines not only cottonwoods but also trees more generally, their evolution, and their relationship to society.

Living in the Northeast means that you will constantly be surrounded by beautiful landscapes and experience all that the four seasons have to offer. However, while the Northeast can be beautiful, searching for medicinal plants in the Northeast can come with its own challenges, especially if you don't have a lot of experience. This book will be your guide and walk you through the process to find, prepare, and take in medicinal plants step by step. The Northeast can be a challenging area to understand, but I promise it provides a bountiful array of medical wonders.

Do you want to know how an ordinary person like you can grow flower bulbs from scratch for profit or as a hobby even if you have zero gardening experience? Growing Bulbs is your comprehensive go-to guide for understanding how to grow colorful flower bulbs in an exciting way outdoors or indoors, even if you have no farming or gardening experience. This audiobook is an exquisite mix of practical tips and cultivation methods from a seasoned gardener with decades of experience, bringing you the information you need to grow flourishing tulips, daffodils, crocuses, alliums, and more.

For over half a century, landmark natural history series Living World has provided an inspiring introduction to the flora and fauna of Great Britain and beyond. Filmed on location at key ecological sites, it sees BBC wildlife presenters joined by guest experts for enthusiastic discussions and close encounters with our native wildlife. These classic archive programmes have all been specially selected by Chris Packham, who introduces each episode and gives us an overview of the places, people and species featured on the show.

Originally published in 1972, Richard Mabey’s classic foraging guide has never been out of print since. Food for Free is a complete guide to help you safely identify edible species that grow around us, together with detailed field identification notes and recipes. In this stunning 50th anniversary edition, Richard Mabey’s updated text is accompanied by a wealth of practical information on identifying, collecting, cooking and preparing, as well as history and folklore.

"Jeg blødte over det hele, havde brækket anklen og fået et slag på rygsøjlen. Lægerne sagde, at næsen bliver ved med at løbe resten af mit liv. Er det det værd? Gu' fanden er det fucking det værd ..." Tag med på en rejse ind i et lukket univers, hvor fodbold er mere end en hobby, og ære betyder alt. For første gang fortæller topfolk fra Danmarks tre største hooliganfraktioner om livet i fodboldens underverden.

Do we understand what trees really are and how they contribute to sustaining and creating new life on Earth? Why are trees the largest biological interface with the power of wind? What astronomical rhythms have been demonstrated to activate their growth? How do trees influence the quality of the Earth’s water? By bringing to the foreground what has been completely overlooked, a new vision of the essential role of trees is revealed. In addition, a novel understanding of the relationships and trajectory of nature and the Earth is made possible.

In 1637, one Dutchman paid as much for a single tulip bulb as the going price of a town house in Amsterdam. Three and a half centuries later, Amsterdam is once again the mecca for people who care passionately about one particular plant—though this time the obsessions revolves around the intoxicating effects of marijuana rather than the visual beauty of the tulip. How could flowers, of all things, become such objects of desire that they can drive men to financial ruin?

In this wide-ranging and accessible new book, biologist-turned-perfumer Elise Vernon Pearlstine turns our human-centered perception of fragrance on its head and investigates plants' evolutionary reasons for creating aromatic molecules. Delving into themes of spirituality, wealth, power, addiction, royalty, fantasy, and more, Pearlstine uncovers the natural history of aromatic substances and their intersection with human culture and civilization.

Reflecting on family, identity and nature, Belonging is a personal memoir about what it is to have and make a home. It is a love letter to nature, especially the northern landscapes of Scotland and the Scots pinewoods of Abernethy—home to standing dead trees known as snags, which support the overall health of the forest. Belonging is a book about how we are held in thrall to elements of our past. It speaks to the importance of attention and reflection, and will encourage us all to look and observe and ask questions of ourselves.

Take a walk through the climate regions of the world and discover the effect of climate change on plants and how plants are coping in changing climatic conditions. As extreme weather conditions take over our planet, what will be their effect on plants? How can plants cope with these changing conditions? Which plants already survive in extreme and changing environments?

Before 1910 the American chestnut was one of the most common trees in the eastern United States. An important natural resource, chestnut wood was preferred for woodworking, fencing, and building construction, as it was rot resistant and straight grained. The hearty and delicious nuts also fed wildlife, people, and livestock.

For millennia, trees have offered renewal and inspiration. They have provided for humanity on every level, from spiritual sanctuary to the raw material for our homes, books, and food. In this beautiful and revealing book, National Geographic illuminates exactly how trees influence the life of planet Earth—from our personal lives to the weather cycle. Essays tell the stories of the world's most remarkable trees, from Tane Mahura in New Zealand, the ancient Maori "lord of the forest," to Pando, a single aspen spreading over 100 acres: Earth's largest living thing.

While plants may not have brains or move around as we do, cutting-edge science is revealing that they have astonishing inner worlds of an alternate kind to ours. They can plan ahead, learn and have rich subjective experiences. They can even be put to sleep. If you can look in the right way, a world full of drama unfurls. In Planta Sapiens, Professor Paco Calvo offers a bold new perspective on plant biology and cognitive science. Using the latest scientific findings, Calvo challenges us to make an imaginative leap into a world that is so close and yet so alien.

In The Open-Air Life, Swedish-American writer Linda McGurk introduces listeners to a wide array of Nordic customs and practices that focus on slowing down and spending more and more of ones’ time outdoors. An outdoorsy cousin of hygge, friluftsliv is what Nordic people do outside all day before they cozy up in front of the fireplace with their wool socks on and a cup of hot cocoa.

You don’t need to be a professional landscaper to be able to grow your own thriving garden, and you definitely don’t need four acres of land to add a touch of nature to your home. Whether you’re a lifelong gardener looking for inspiration, or you’re just someone who loves being surrounded by nature, this comprehensive guide will give you everything you need to know about growing plants in small spaces with raised beds, containers, and vertical structures, so you can finally start on a gardening journey that will last a lifetime.

Nos últimos anos a ciência tem comprovado que as árvores e o homem têm muito mais em comum do que poderíamos imaginar. Assim como nós, elas se comunicam, mantêm relacionamentos, formam famílias, cuidam dos doentes e dos filhos, têm memória, defendem-se de agressores e competem ferozmente com outras espécies. Em A vida secreta das árvores, o engenheiro florestal alemão Peter Wohlleben alia seus 20 anos de experiência às últimas descobertas científicas para examinar o dia a dia desses seres fantásticos.