Oxford University Press's
Academic Insights for the Thinking World
For many years, soil has been considered the ultimate frontier to ecological knowledge. Soils serve many ecosystem functions for humans; for example, they provide the basis for most of our nutrition. Yet, the organisms which act as the catalysts for those services—i.e. the soil microbiota—still remain a relatively unexplored field of research.
March Mammal Madness was created by Dr. Katie Hinde of Arizona State University and is a program which presents a bracket of 64 species of animals. Participants use scientific research to predict which species would win in a face-off. Virtual “battles” between contenders are then narrated on Twitter using scientific research and an element of chance. The species are narrowed down and eventually one winner is declared.
Glacier surfaces around the world often host active communities of specialized organisms, including annelids in Alaska , insects in the Himalayas, and rotifers in Iceland. But these organisms, like all life, need liquid water in order to survive. The most strikingly visible signs of life on glaciers come from the microbes responsible for “watermelon-snow” – so-called both for its colour, and its smell.
Most of us remember learning the life cycle of a frog when we were young children, being fascinated by foamy masses of frogspawn, and about how those little black specks would soon be sprouting legs. That was a while ago, though. We think it’s about time that we sat you down for a grown-ups’ lesson on the life cycle of a frog. Frog eggs face a plethora of challenges from the moment they are laid.
The Anura order, named from the Greek an, ‘without’ and oura, ‘tail’, contains 2,600 different species and can be found in almost every continent on Earth. These are frogs, and they comprise 85% of the extant amphibian population on earth. They hop around our gardens, lay swathes of frothy eggs in our ponds, and come in a wide variety of exciting colours, but apart from that, how much do you really know about them?
In the popular imagination, carnivorous plants are staples of horror films, high-school theater productions, and science-fiction stories. Many a child has pleaded with her parents to buy yet another Venus’ fly-trap to replace the one she has just killed by over-stuffing it with raw hamburger rather than the plant’s natural diet of flies, ants, and other small insects.
Monday, 12th February 2018 is Darwin Day, so-called in commemoration of the birth of the father of evolutionary biology, Charles Darwin, in 1809. The day is used to highlight Charles Darwin’s contribution to evolutionary and plant science. Darwin’s ground-breaking discoveries have since paved the way for the many scientists who have come after him, with many building on his work.
Whether they’re gray or red, climbing a tree or scurrying on the ground, squirrels are one of the most ubiquitous mammals in the world. They are found in almost every habitat imaginable from tropical rainforests to deserts, avoiding only the most extreme conditions found in the high polar and arid desert regions. Different types of squirrels are indigenous to almost every continent including the Americas, Europe, Asia, and Africa.
Museum collections are dominated by vat collections of natural history specimens—pinned insects in glass-topped drawers, shells, plants pressed on herbarium sheets, and so on. Most of these collections were never intended for display, but did work in terms of understanding the variety and distribution of nature.
Badgers are short, stocky mammals that are part of the Mustelidae family. Although badgers are found in Africa, Eurasia, and North America, these animals are possibly best-known from their frequent appearance in literature, such as “Badger” from The Wind in the Willows and Hufflepuff’s house animal in the Harry Potter series, and for being a 2003 internet sensation.
Lights, lights everywhere, but what about the risks of light pollution? The world has experienced an unprecedented environmental change during the past century as the electric light has permeated our nights. In the near future, this change may accelerate because of increasing use of new illumination technologies such as LED lights. In most parts of urbanized world the disappearance of natural darkness is easy to observe even with bare eyes.
Hurricane Harvey. Hurricane Maria. Natural disasters that will go down in the history of certain communities as ‘the big one’. Hurricanes and floods are disasters for human communities because of the loss of life and property and the damage to infrastructure. When I consider the recent hurricanes as an environmental scientist, however, I do not see them just as disasters.
Bats are often portrayed in popular media as harbingers of doom and the embodiment of evil. They’re consistently associated with death, malevolent witches, and vampires. Batman, with his bat-like attributes, is easily the most sinister superhero in the league. Most people will have seen or heard about this creature, but what do we really know about them? So this month, ending on All Hallows’ Eve, we are celebrating this misunderstood mammal.
An often-cited estimate is that one-third of the food you eat comes from insect pollinators. Many of the fruits and vegetables that you enjoy develop their fruit and seed primarily through insect pollination services. Other sometimes overlooked benefits of pollinators are the ecological services that they provide. For example, insects pollinate many plants that provide erosion control, keeping our waterways clean.
How many species of animals are there? What is the largest animal, and how are we related to rats? Peter Holland, the author of The Animal Kingdom: A Very Short Introduction, tells us 10 things everyone should know about the animal kingdom, and how we humans fit in.
While reading recently British Library correspondence files relating to the poet Edwin Muir—the 130th anniversary of whose birth will be on 15 May this year—I was struck, as I have often been, by the important part played in his development as man and poet by his contact with the life of Europe—a continent that is currently high on the agenda of many of us with a possible British Brexit in view.