Mostrando títulos en Ecología

Given the daunting, dire predicament in which we find ourselves on this planet, what is described by social critic James Howard Kunstler as a "Long Emergency" may in fact become a "Last Emergency" for humanity. Whether we encounter a "long" or a "last" emergency, Carolyn Baker seeks to offer...

An Irish Nature Year is a filled with plants, animals, birds and creepy-crawlies from all over the island of Ireland. With one short entry for every day of the year, nature columnist Jane Powers serves up five minutes worth of wonderment to enjoy on your coffee break, on your commute or to relax with at bedtime.

Why a saltwater aquarium? There's nothing more spectacular than the diversity of the ocean. A saltwater aquarium setup allows you to bring a little sample of that spectacle into your own living room. Compared to plain freshwater tanks (which commonly contain goldfish and other lake-bred varieties of fish), there are many more options if you're planning to choose a saltwater aquarium setup. The fish and other ocean creatures you'll be able to host range from beautiful to fascinating to downright weird, some displaying flashy colors while others exude a quiet grace.

With its heart-shaped face and silent, graceful flight, the barn owl regularly tops the nation's list of favourite birds. But how much do we really know about this sublime tenant of the night? Here, bestselling author Sally Coulthard shines a light on the barn owl. Full of fascinating insights, conservation advice and the latest research, this affectionate and timely guide also tells the story of a barn owl's early life–from first pip of the shell to leaving the nest–a fascinating time in this captivating creature's journey.

Cinq ans après l'accord de Paris sur le climat, l'auteur constate un échec de l'entreprise. Il explique que les émissions mondiales de CO2 ont continué à augmenter, notamment à cause des pays tels que la Chine et l'Inde qui ne se sont engagés à rien. Selon lui, les dépenses consacrées à la transition écologique en Europe ne pourront rien faire face à l'explosion des émissions du tiers-monde. La température moyenne de la planète a augmenté d'environ 1°c depuis un siècle et demi.

Very similar in style to Walden, and in fact written while he stayed at Walden Pond, this account chronicles Throeau's 1830 boat trip. In it, he weaves together travel writing, essays on religion, history, and lyrical poetry, as well as his own unique philosophy.

This book explores a new approach to understanding the evolution of mind and consciousness by examining the perceptual abilities of animals and the way they experience their world. It offers a science-based, bottom-up approach to our own conscious worldview by seeing it through the eyes of others. Human ecologist John Schooneveldt emphasizes the role of context in evolution and the way animals internalize and engage with the contextual properties of their world that are meaningful for them.

Offering a bold new understanding of who we are, where we came from, and where we are going, noted ecologist Mark Bertness argues that human beings and their civilization are the products of the same self-organization, evolutionary adaptation, and natural selection processes that have created all other life on Earth. Bertness follows the evolutionary process from the primordial soup of two billion years ago through today, exploring the ways opposing forces of competition and cooperation have led to current assemblages of people, animals, and plants.

We are in the midst of an extinction event: the sixth mass extinction on Earth and one entirely caused by mankind. All species become extinct sooner or later, but we have accelerated that natural process several hundredfold, and now, it is happening right in front of our eyes. Extinction has a terrifying finality to it. And many species have already been lost to us forever; there is little we can do about that. What we can do, however, is reflect, remember, and ultimately acknowledge the unvarnished truth.

La situation critique dans laquelle se trouve la planète n'est plus à démontrer. Des effondrements sont déjà en cours tandis que d'autres s'amorcent, faisant grandir la possibilité d'un emballement global qui signifierait la fin du monde tel que nous le connaissons. Le choix de notre génération est cornélien : soit nous attendons de subir de plein fouet la violence des cataclysmes à venir, soit, pour en éviter certains, nous prenons un virage si serré qu'il déclencherait notre propre fin-du-monde-industriel.

A century of industrial development is the briefest of moments in the half billion years of the Earth's evolution. And yet our current era has brought greater changes to the Earth than any period in human history. The biosphere, the globe's life-giving envelope of air and climate, has been changed irreparably. In A World to Live In, the distinguished ecologist George Woodwell shows that the biosphere is now a global human protectorate and that its integrity of structure and function are tied closely to the human future.

Most plants can’t survive the demands of “wet feet.” Usually, too much water causes them to wilt and virtually “meltdown,” as they become bloated and soggy. But there are a few hardy plants that know exactly how to deal with this problem—in fact wetland grasses, sedges, rushes, mosses, ferns, horsetails were the first plants to evolve on Earth and are, indeed, the ancestors of the garden trees, bushes, and flowers that we grow today.

You can never eat just one of whatever snack you’re munching on. You drink to excess. You get up before dawn and drive home from work in the dark. You stare at your phone or computer screen all day. You can't remember the last time you took a walk and noticed nature. You can't remember the last time you felt the sand beneath your feet. As you read this, you are craving that fresh air fix. You are so removed from natural surroundings, you've lost your spark. Even your relationships feel toxic and don't serve you.

In this fascinating book, Terry O'Connor explores a distinction that is deeply ingrained in much of the language that we use in zoology, human-animal studies, and archaeology - the difference between wild and domestic. For thousands of years, humans have categorized animals in simple terms, often according to the degree of control that we have over them, and have tended to see the long story of human-animal relations as one of increasing control and management for human benefit.

Ticked: The Battle Over Lyme Disease in the South is the second installment of Discover In-Depth, Discover magazine's new longform series. In this deep investigation of the science surrounding Lyme disease, writer Wendy Orent dissects how tick-borne illness is diagnosed in the Southern United States, where the Centers for Disease Control and Prevention (CDC) do not recognize Lyme even though thousands of people in the South have reported Lyme-like symptoms and debilitating illness.

In the 2012 edition of its flagship report, Worldwatch celebrates the twentieth anniversary of the 1992 Earth Summit with a far-reaching analysis of progress toward building sustainable economies. Written and read in clear language, State of the World 2012 offers a new perspective on what changes and policies will be necessary to make sustainability a permanent feature of the world's economies.

Life histories can be defined as the means by which individuals (or more precisely genotypes) vary their age- or stage-specific expenditures of reproductive effort in response to genetic, phenotypic, and environmental correlates of survival and fecundity. Life histories reflect the expression of traits most closely related to individual fitness, such as age and size at maturity, number and size of offspring, and the timing of the expression of those traits throughout an individual's life. Life-history research plays an integral role in species conservation and management.

This groundbreaking book cuts through the pessimism and denial that pervade today's discussions of sustainability and invites listeners to visualize a verdant and prosperous future for humanity and all the living things that share our planet. As a practical guide, it offers a process for making our current lifestyles more sustainable and inspires us to look beyond the immediate obstacles to nurture the "destination fixation" that stimulates all humanity's greatest achievements.

In this brave and provocative work, former US Vice President Al Gore asserts that only a rethinking of our relationship with nature will save the earth's ecology for future generations. Gore's analysis of where we've gone wrong ranges across politics, history, science, economics, psychology, and religion.

Recyclage du plastique : la grande illusion. Depuis 30 ans, dans son labo de chercheuse et sur tous les terrains du monde, Nathalie Gontard explore et scrute l'univers du plastique. D'abord fascinée par les potentialités du matériau magique, elle l'a vu ringardiser les matières traditionnelles et envahir sournoisement la planète. Elle a découvert ses empreintes sur les plages, au cœur des sols et même dans la chair d'innombrables animaux.