papadakis jun 2024 (7 Ergebnisse)

Buch. Zustand: Neu. Neuware - Astronomy is one of the oldest branches of science. It has fascinated humanity from the earliest times. Huge advances have been made since Clarence Augustus Chant's acclaimed work, Our Wonderful Universe, was first published in 1928. We have sent humans into space and walked on the moon. Spacecraft have landed on Mars, and the International Space Station, a joint project among five space agencies, has been continuously occupied by humans since November 2000. We are using telescopes and satellites to observe the skies, studying planets, moons, stars, galaxies, and comets, as well as supernovae explosions, gamma ray bursts, and cosmic microwave background radiation. Is there life elsewhere in the Universe What is the nature of dark energy What is the ultimate fate of the Universe Astronomy is one of the few sciences where amateurs can still play an important active role, especially in the discovery and observation of variable stars, tracking asteroids and discovering transient objects, such as comets and novae. Written in a clear and charming style, Our Wonderful Universe is developed in the form of a talk, presenting the fundamental facts of astronomy in a simple and logical progression. It is illustrated with the complete set of drawings and plates that accompanied the original edition. Its purpose and approach is just as relevant today, and we hope that readers will enjoy the way in which Chant leads us on his journey of discoveries of the Universe.

Buch. Zustand: Neu. Neuware - When we see a bird, do we really see it It's perfectly possible to go through life with an almost total disregard for birds. However, in Britain, there are more than a million members of the Royal Society for the Protection of Birds. And thanks to Instagram - and other networking sites - there is also a growing number of bird photographers opening our eyes to unimagined treasures.

Buch. Zustand: Neu. Neuware - Fruit. The word itself conjures up mouthwatering memories of crunchy apples, luscious strawberries, sweet bananas, succulent melons and juicy pineapples, to which we can add the splendid tropical fruits on our supermarket shelves. They are one of nature's most wonderful gifts but providing us with a healthy source of food is not the reason that plants produce such delicious fruits. It is therefore quite legitimate to ask what fruits are, and why they exist. As will be revealed, the true nature of fruits is concealed in what is buried in their core: their seeds. The key role that both play in the survival of each species explains the manifold strategies and ruses that plants have developed for the dispersal of their seeds. Whether these involve wind, water, humans, animals or the plant's own explosive triggers, they are reflected in the many colours, shapes and sizes of the fruits that protect the seeds and in the extraordinary way that some fruits have adapted to the animals that disperse their seeds, and the animals to the fruits they relish. In this pioneering collaboration, visual artist Rob Kesseler and seed morphologist Wolfgang Stuppy use scanning electronmicroscopy to obtain astonishing images of a variety of fruits and the seeds they protect. Razor-sharp cross-sections reveal intricate interiors, nuts and other examples of botanical architecture and reproductive ingenuity. The black and white microscope images have been sumptuously coloured by Rob Kesseler highlighting the structure and functioning of the minuscule fruit and seeds some almost invisible to the naked eye and in so doing creating a work of art. Larger fruits, flowers and seeds have been especially photographed. The formation, development and demise of the fruits are described their vital role in the preservation of the biodiversity of our planet explained. Fruits are the keepers of the precious seeds that ensure our future; some are edible, others inedible and many, quite simply, incredible.

Buch. Zustand: Neu. Neuware - This ground-breaking book is the result of the shared fascination of an artist and a scientist with the perfect design of pollen grains, organisms so small that they cannot be seen without a microscope. The grains are enclosed beyond the accessible beauty of the flower until the moment of release, when they are carried by wind, water or animal vectors to achieve their purpose, which is procreation.Pollen is ubiquitous; in childhood we all learn a little about plant reproduction and the role of the bee but few of us are aware of the astonishing diversity of the structure of pollen grains, although these tiny, extraordinary forms have fascinated the scientifically curious since the seventeenth century.Starting with a clear explanation of the structure and form of pollen, the authors go on to examine the remarkable events from pollination to fertilisation, and the many ways in which pollen impacts unseen on our lives. All of this is interwoven with a dazzling array of original images by the authors, created especially for the book. In this new edition many more original illustrations have been added and the text has been fully updated.Pollen is a unique interpretation of a magical world that no other book on the subject has ever been able to achieve.

Taschenbuch. Zustand: Neu. Neuware - Charles Flower is passionate about restoring the countryside. He has spent many years working on and writing about the restoration of wild flowers to grasslands and has now turned his attention to ancient woodlands, many of which, though derelict, are treasure houses of diversity, an asset unrecognised by almost everyone including those in Government. Yet with a little effort glades and rides, which may represent less than ten per cent of the wood, can be opened up with remarkable results. Once light penetrates some wild flowers will reappear and attract back the insects, birds and animals that once flourished there. What is more, over the last twenty years some 85,000 hectares of new broad-leaved woodland have been planted in England most of it devoid of wildlife, a giant missed opportunity since this land, which greatly exceeds the area of the nature reserves of all the English Wildlife Trusts, is protected from agricultural agrochemicals and would provide the perfect breeding ground for wild flower diversity and the insect, bird and animal life associated with it. Just as introducing the right methods was the key to creating successful wild flower headlands on agricultural land, introducing appropriate methods will establish wild flowers in new woods.

Buch. Zustand: Neu. Neuware - A magnificent new volume from award-winning photographer Alex Bernasconi, showcasing the most remote and beautiful place on Earth.

Buch. Zustand: Neu. Neuware - Spirit of the Amazon is the work of photojournalist Sue Cunningham and writer Patrick Cunningham. It is a celebration of cultural difference and a call for better stewardship of the world. Sue's stunning photographs demonstrate the spiritual and material value of the Xingu tribes to all mankind; they keep the forest alive and they protect the climate of South America and the rest of the world. Their spiritual connection to their environment and the wider Earth shows us an alternative way to connect to the natural richness of the planet, built on foundations completely different from those of global materialism. During their expedition by boat, the authors followed the course of the Xingu river, a tributary of the Amazon, traveling 2,500 km through the heart of Brazil. They visited forty-eight tribal villages in this remote part of the Amazon, accessible only by small plane or by negotiating the rapids of the Xingu. This is the story of the tribal communities they met; their daily lives, their connection to the land and to the rivers, the threats which pervade each day of their lives. It is also a validation of their importance to the rest of the world; why these small, remote and often secretive indigenous communities are so important to our own lives and to our shared planet. It is a celebration of their vibrant cultures, their rituals and their rites of passage, of cultures very different from each other, but with a shared spiritual basis which respects the trees, the rivers and the rain. And it is a call for the world to protect them, their lands and their forests and rivers from the destruction which our avaricious greed for natural resources drives ever closer and deeper into their realm.