John Kricher on The New Neotropical Companion (revised & expanded)

The New Neotropical Companion by John Kricher is the completely revised and expanded edition of a book that has helped thousands of people to understand the complex ecology and natural history of the most species-rich area on Earth, the American tropics. Featuring stunning color photos throughout, it is a sweeping and cutting-edge account of tropical ecology that includes not only tropical rain forests but also other ecosystems such as cloud forests, rivers, savannas, and mountains. This is the only guide to the American tropics that is all-inclusive, encompassing the entire region’s ecology and the amazing relationships among species rather than focusing just on species identification.

What originally focused your interest in the Neotropics and why did you want to write about the region? 

JK: When I was early in my career in ecology and ornithology, way back in the 1970s, I longed to experience the tropics, to be in hot, steamy equatorial jungles, the ecosystems of the world that harbor the most species.  There was so much I wanted to see, especially bird species. It was really birds that got me there.  I wanted to see firsthand the various tropical birds, the antbirds, parrots, cotingas, trogons, toucans, etc.  To me, these were pure glamor birds, and so many of them.  Reading about them only intensified my need to go and see them firsthand.  So, I jumped on the first opportunity that came along to get myself passage into “the Torrid Zone.”

And what was that opportunity? 

JK: I met a man who was to become a long-time close friend, Fred Dodd.  Fred had just started a company called International Zoological Expeditions (IZE) and he was organizing trips to Belize for college classes.  I saw such a trip as my ideal way to get a foothold in the tropics.  And it worked!  My first tropical experience was to take a class of about 30 students from Wheaton College to Belize and Guatemala over semester break in January of 1979.  The unexpected and challenging experiences we had as we faced numerous logistical hurdles in this admittedly pioneering effort would, in themselves, make a pretty cool book.  But we did it, I loved it, and wanted more, much more.  When I meet my first Tropical Ecology students at alumnae gatherings they all want to relive memories of “the Belize trip.”  We tell the same stories over and over and never seem to tire of it.  Going to Belize, getting to the American tropics, was a watershed experience for me, transforming my career.

Why did you feel the need to write A Neotropical Companion and how did you choose that title? 

JK: It was hard to systematically organize information to present to students about the American tropics.  In the late 1970s information about the tropics was widely scattered and incomplete.  For example, there was no single book I could recommend to my students to prepare them for what would await them in the field.  At the same time, I read multiple journal articles on everything from tree diversity to army ant behavior and it was such cool stuff.  I loved telling the students my various “stories” gleaned from the ecological literature.  As I made more and more visits to Central and South American countries my own perspective was greatly enhanced so I could bring something to the table, so to speak, directly from personal experience.  My knowledge base grew in leaps and bounds and I kept expecting that any day a book would be published that would bring together what I was experiencing and enjoying.  It never was.  So, I thought I could adapt my course information into an introductory book. That was what spawned A Neotropical Companion.  The illustrations in the first edition, published in 1989, were by one of my tropical ecology students who adapted them from her field notebook kept when she took my tropical course in Belize.  As for the title, when Judith May, editor at Princeton University Press, read my manuscript she liked it and said, with enthusiasm, that she had “the perfect title” for the book.  It was Judith who gave it its name.

Your first edition was nicknamed “The Little Green Book.”  Did its popularity surprise you? 

JK: It did.  It was flattering that many folks told me they carried my little green book on various tropical trips and found it very informative and easy to read.  And it was indeed a little green book that conveniently fit in a pocket or backpack.  I knew I had barely scratched the surface with regard both to breadth and depth of information but I was very pleased and a bit surprised by the warm reception the book received.  And as I began making frequent trips to lowland Amazonia as well as Andean ecosystems I knew it was time to expand and revise the book.  The little green book needed to grow.  It did that with the publication of the second edition in 1997 and obtained what I consider its “full maturity,” a coming of age, in the present edition.  It is no longer green and no longer little but much more comprehensive and far better illustrated than its predecessors. This is the book I had always wanted to write.

What is the biggest thing that has changed with regard to visiting the American tropics since you first wrote your Little Green Book? 

JK: In the nearly 30 years since I published the first edition the American tropics has become much easier and more comfortable to visit.  Good tourist lodges were relatively few when I first visited the tropics and now they abound. Talented local guides skilled in finding wildlife take groups to see all manner of fantastic species such as Harpy Eagle, for example. There are now tours in which you are virtually assured of getting fine views of fully wild jaguars.  I wrote in the first edition about being very careful as to what you eat, where you go, and various health concerns.  I scaled that way back in my new edition because it is no longer necessary to include it.  A determined traveler may make trips virtually anywhere in the Neotropics and do so safely and in relative comfort, though some areas do remain rugged and challenging.  There are now even tours to Theodore Roosevelt’s famous “River of Doubt,” once considered a huge challenge to explorers.  This was unheard of when I began my travel to the tropics.

Are you still always being asked about encountering snakes and biting insects in the tropics?

JK: Indeed, I am.  And to be truthful, snakes, including many venomous species, are relatively common if not abundant in some tropical venues, though they are not necessarily easy to find unless one is skilled at searching for them.  It is important to be vigilant when on trails and walking around lodges and field stations, especially at night or after a rainfall.  Snakes may be out and about.  But very few encounters result in venomous snake bites.  I encourage people to experience snakes as interesting and beautiful animals and, as one would a lion on the Serengeti, make sure to maintain a respectful distance.  In Trinidad, my group encountered a huge bushmaster, the largest of the Neotropical venomous snakes.  It was crossing a road late at night and was caught in the headlights of our van.  We all saw it well and from a safe distance, a thrilling sight.  As for insects, I have rarely been very bothered by them, especially mosquitos, but if you travel in rainy season mosquitos may be locally abundant and highly annoying.  Visitors to the tropics must really beware of bees and wasps and even ants, some of which act aggressively if disturbed and may pack a powerful sting.  One ant is called the “bullet ant” because it bites you, holds on, and then stings you. The sting allegedly feels like you were hit with a bullet.

Now that The New Neotropical Companion is complete do you have any plans for further exploration of the Neotropics or are you satisfied that you have done all you set out to do?

JK: I continue to be strongly drawn to the American tropics.  I have very recently visited Honduras and Cuba.  I have plans for trips to numerous other Neotropical venues, from Guyana to Peru and Amazonia.  The wonder of the regional biodiversity has always compelled me to want to see more, go to new areas as well as revisit places I have come to know well, and just keep on learning.  No two visits to the tropics, even to a place where one has been repeatedly, are the same.  The more you go, the more you see.  So, I keep going.

John Kricher is professor of biology at Wheaton College. His many books include Tropical Ecology, The Balance of Nature: Ecology’s Enduring Myth, and Galápagos: A Natural History.

Rebecca Tansley & Craig Meade: The Pacific Ocean as you’ve never seen it before

The Pacific Ocean covers one-third of Earth’s surface—more than all of the planet’s landmasses combined. It contains half of the world’s water, hides its deepest places, and is home to some of the most dazzling creatures known to science. The companion book to the spectacular five-part series on PBS produced by Natural History New Zealand, Big Pacific breaks the boundaries between land and sea to present the Pacific Ocean and its inhabitants as you have never seen them before. Providing an unparalleled look at a diverse range of species, locations, and natural phenomena, Big Pacific is truly an epic excursion to one of the world’s last great frontiers. In our latest Q&A, author Rebecca Tansley and showrunner Craig Meade ask each other questions about the series, the book, and the majestic Pacific Ocean:

Questions from Rebecca to Craig

There have been a lot of documentaries made about the oceans and the animals that live in them. How did the Big Pacific idea come about and what new perspectives did you think this series could bring?
It started ten years ago in a late night conversation in France with some of Japan’s best wildlife filmmakers.  We realized that after a thousand years of humanity dominated by the Atlantic and its people that the next thousand years would probably be owned by the Pacific. We conjectured that if we inverted the paradigm and considered the Pacific Ocean a continent, it would already hold many of the world’s major cities: Seattle, LA, Tokyo, Shanghai, Sydney, Taipei.  So what are the natural values of this new continent, what does it say to us, and what does it mean to us? What are its emotional messages? Let’s put a flag in it, explore it and see what we discover about it. So that night we started looking for the defining stories that we should tell of the Pacific Ocean.

The book sections match the episodes of the Big Pacific show – Passionate, Voracious, Mysterious, Violent. How did you come up with these themes and decide to structure the series around them?

To matter, stories must move us, trill our emotional strings. Usually these kind of words are embedded in the undercurrent of the script. Hinted at. But the Pacific is big and bold and we thought our statements about it should be so too. It’s all those things: passionate, voracious, violent and mysterious, but it’s also many other things. So I don’t believe this journey to capture its multitude of faces is yet over. Please let me do the Ecstatic, Selfish and Uncertain shows one day as well!

I talked to crew members about some of the special moments in the series’ production, but which is the most special Big Pacific moment for you, on screen?

The Yellow eyed penguins in the Passionate episode. Less than 4000 adults remain. They are a species that may have just a decade or two left and the cinematographer captured their cold and lonely existence beautifully. It’s not a story of sorrow but one of the bird’s passionate relationship with its mate and family. Like a black and white waddling hobbit he comes home from work and wanders through the mossy forest to the cave they all share. It’s an idyllic glimpse of natural New Zealand and a rare and wonderful animal few people are ever going to see. If they disappear for good from the wild I’ve no doubt this story is the one they’ll play to teach kids what a Yellow eyed penguin once was like.

The Big Pacific series is highly entertaining but also packed with fascinating information – I learned a lot writing the book! In a world of increasing pressure on our natural environment, what is the role of natural history storytelling?

I think it’s increasingly important we do not sugar-coat the truth. We mustn’t be the blind purveyors of a dream while a nightmare plays out in the natural world. So as filmmakers there’s always a tension in what we do. I actually want to bring you a dream so you know why we must protect what we have left in the wild world – but I mustn’t let that dream lie to you and hypnotize you into believing the dream is entirely real. Because in some cases the dream is already over. Like the Yellow eyed penguin story I mentioned, I find myself handling a story as though I am preserving something already lost; instead of revealing something new I find myself working to faithfully capture the essence of what was.

Questions for Rebecca from Craig

The Pacific Ocean is many things to many people: a place, a home, a source of food, a gulf between land masses. How did writing the Big Pacific book change your sense of what the Pacific is to us?

I grew up with the Pacific literally at my front door and I’ve never been far from it for my entire life. It’s been my playground, my pastime and my place of solace. Because of this, for me as well as millions of other people like me, it’s hard to define just what the Pacific means – it just infuses our lives. This is one of the many reasons I was attracted to this project, because of the way it focuses not just on the Pacific’s natural history but on people’s relationship with it too. I hope that comes through in the book, because you can’t separate the animals or the people from the ocean they live in and around. We are, actually, in many ways defined by our place in or on the Pacific. Writing the book reinforced this view and gave me an opportunity to express it.

There are so many evocative images in the Big Pacific book, is there one that you keep on returning to?One animal that you want to meet?

Oh that’s a tough one, because I’m in love with so many of the animals and the images! I’ve always had a strong interest in whales so I find the images of the rare Blue whale captured by Big Pacific Director of Photography, the late and obviously very talented Bob Cranston, mesmerizing. But in the course of writing the book I discovered many other wonderful members of the Pacific community. Among them are the Wolf eels, whose dedication to their partner and to their brood is totally endearing. I love the images of the Firefly squid because they seem so ethereal and their lives are so fleeting, yet nature has nonetheless equipped them miraculously for their short, spectacular journey. Plus I can’t not mention the Chinese horseshoe crab, because they are such admirable survivors. I hope the whole world wakes up to the beauty and value of all the animals that live in and around not just the Pacific but all the planet’s oceans, and recognizes that they deserve their place in it for the future as much as we do.

Natural history stories at their heart are science stories – but with fur and scales. To be enjoyable and understandable they usually require simplification, but still need to be highly accurate. That sounds like a complicated dance to perform when writing, was it?

I’m a storyteller, not a scientist, but like a scientist I’m curious about the world. The process I used for Big Pacific worked well. First I read the (draft) series scripts and watched the Big Pacific footage. This meant I became intrigued with the animals first and foremost as characters, and was drawn into other aspects of the Pacific’s natural history – such as the Silver Dragon and the Ring of Fire – as stories. When I set about writing I drew on the science that was provided to me by Big Pacific researcher Nigel Dunstone. Then it was a matter of asking myself, what do I find interesting about that animal or story that others might also enjoy? What might people not know? What is dramatic about this story? Of course I also ensured I was covering off important information, such as environmental threats and conservation status, and everything I wrote was checked afterwards by Nigel and the Big Pacific team.

You’ve made some fantastic films between your writing jobs, is it hard to transition from the spoken word to the written?  Are they two different crafts?

Writing and filmmaking are related in terms of both entertaining and organizing information for an intended audience, but they do that in different ways and to a large extent employ different skill-sets. Obviously filmmaking is a collective pursuit that usually requires a team of people, whereas writing is a solitary craft. I enjoy both equally and writing/directing my own films enables me to do this. I was fortunate enough to spend time with the Big Pacific team when I selected the images for the book, and also interviewed others, so in this writing project I did get to collaborate. I would add that when I write I’m very conscious of rhythm – an aspect that’s also important to aspects of filmmaking, such as narration and editing. I’m not really musical, but I like to think that I have that sense of linguistic rhythm and flow. Perhaps that’s why I studied languages for many years!

TansleyA documentary filmmaker herself, Rebecca Tansley has previously worked at the production company that made the Big Pacific series, NHNZ. In addition to writing and directing films she has written two other internationally published books and been a contributor to national magazines and newspapers in her home country of New Zealand. Rebecca has degrees in languages, media production and law.

Craig Meade and the production team at NHNZ are some of the most successful and prolific producers of natural history programs on the planet—more than 50 wildlife shows completed in just the last four years. But after 30 years of writing and directing Craig still doesn’t class himself as a wildlife filmmaker—he’s a science guy that prefers mud, tents and mosquitoes to laboratories. When he’s not making films Craig is a deer hunter and an on-call fire fighter.

Paul Strode: Teaching The Serengeti Rules

CarrollIn January of 2016 I was asked by Laura Bonetta at the Howard Hughes Medical Institute (HHMI) to write a teacher’s guide for the short film Some Animals Are More Equal than Others: Keystone Species and Trophic Cascades. At the same time, Molecular Biologist Sean B. Carroll, the HHMI Vice President of Science Education, was putting the finishing touches on his new book, The Serengeti Rules. To help expedite my research for writing the teacher’s guide for the short film, Laura sent me a pre-pub copy of the book and suggested I read Chapter Six: “Some Animals Are More Equal than Others.”

Instead of going straight to Chapter Six, I started reading from the beginning.

Before I was even halfway through the first chapter, I thought to myself, this book is going to change the way I teach. At the core of Carroll’s storytelling is the observation that everything is regulated, from molecules to megafauna. Indeed, for most of my career teaching biology I have kept my focus on Theodosius Dobzhansky’s argument that “nothing in biology makes sense except in the light of evolution.” But Carroll has now made it clear that nothing in biology also makes sense except in the light of regulation.

To make a long story short, I wrote the short film teachers guide with the help of Chapter Six in The Serengeti Rules and immediately followed that task by reviewing the book for The American Biology Teacher so that other teachers might benefit from reading the book. In my review, I argued that The Serengeti Rules “should be required reading for students in all fields of science, but especially those pursuing careers in biology education.” My review caught the attention of Carroll’s editor at Princeton University Press, Alison Kalett. Alison was curious to know if teachers like me that planned to use Carroll’s book to enhance their biology courses would find it useful if educational supplementary materials were made available… for free. Alison and I came up with a plan and I began to write.

The Serengeti Rules came out in March of 2016 and one of Carroll’s first public discussions about the book was at the annual Professional Development Conference of the National Association of Biology Teachers in Providence, Rhode Island. Several hundred teachers showed up to hear from Dr. Carroll and it was standing room only. As word got out that supplementary materials were being prepared for Carroll’s book, inquiries began to pop up on social media.

Carroll

The Educational Supplement was released in May and is a document that a teacher can use immediately in the classroom.

Carroll

The questions come in various styles and are designed to invoke classroom discussion, require students to synthesize and connect various biological concepts, get students to engage with ecological data from the published journal articles, and have students analyze and graph data that relate to what they are reading in The Serengeti Rules. For example, the question below relates to Chapter Four of The Serengeti Rules, “Fat, Feedback, and a Miracle Fungus.” The question can be used as a formative assessment question that marries real data with the nature of science and covers several components of the Advanced Placement and International Baccalaureate biology course content.

Carroll

Teachers have already begun planning to use The Serengeti Rules to enhance their courses and since the release of the supplement have expressed their gratitude that it is available and free!

Carroll

And of course, I have assigned The Serengeti Rules as summer reading for my 65 AP/IB biology students and I am looking forward to using the questions in the fall to incite discussion and enhance learning and understanding.

Thank you, Sean B. Carroll, for giving us The Serengeti Rules!

Dominic Couzens: The extraordinary (and overlooked) water shrew

water shrewAsk most people whether they have heard of a water shrew and they’ll shake their head. If you tell them that there are 1.9 million water shrews in Britain and that they have a poisonous bite, then those same people are likely to raise their eyebrows, amazed they have never heard of it. The water shrew (not a water vole or a “water rat”) manages to keep a remarkably low profile for the extraordinary creature that it is.

Shrews are the mammals that look superficially like mice—they are small, brown and furry—yet are quite unrelated to them. They are flatter-bodied than mice and don’t hop, and have long snouts that move around in a somewhat robotic, mechanical fashion as they seek food. With small eyes (they are related to the almost-blind moles) and small ears, shrews lack the features that give mice and voles an easy identity to humankind. Shrews don’t live indoors or steal our food, either; they subsist on a diet of insects and other small living things. So shrews aren’t exactly on our doorsteps, asking to be noticed.

But shrews cross our paths alright, even if we aren’t looking. They are among the most abundant of all our mammals. Aside from the water shrew, there are 42 million common shrews and 8.6 million pygmy shrews in Britain; a veritable army of voracious insect- and worm-guzzlers living at our feet. They prefer to live in long grass, dense shrubbery, and other places where it’s easy to hide.

And, of course, they choose the waterside, too. The water shrew, the largest and best-turned out of our three common species, with its smart white underside contrasting with business-suit-black above, is the most aquatic of the three. Although it is perfectly at home in undergrowth away from water, its signature hunting method is to immerse in still or slow-flowing water, diving down to depths of 2m or more for up to 30 seconds, to snap up crustaceans, insect larvae, snails, worms, and small vertebrates such as newts, frogs, and fish. It is the only British mammal adapted to tap into this underwater niche of small freshwater life.

As it happens, the water shrew can also tackle prey larger than itself, by means of its remarkable venomous saliva, which immobilizes frogs or fish. The venom is a neurotoxin, causing paralysis and disorders of the blood and respiratory system. It is toxic enough to be a very unpleasant skin irritatant in humans that may take days to subside.

The water shrew has several adaptations to its preferred aquatic lifestyle. The surface of each foot is fringed with stiff hairs, increasing the area of the limb, like a flipper, allowing this mite to swim efficiently. The tail also has stiff hairs on the underside, making it act like a rudder, for steering. The hairs on the body also trap a layer of air, keeping the shrew warm underwater, even in the middle of winter.

Shrews, although small, don’t hibernate. Instead they must remain active throughout the winter, requiring a meal at least every two hours, day and night. It isn’t easy to sustain, and many shrews don’t survive. In fact, almost every adult dies after a single breeding season, meaning that only the juveniles born during the spring and summer survive to the next season—just another extraordinary aspect of this overlooked animal’s life.

Dominic Couzens is one of Britain’s best-known wildlife writers. His work appears in numerous magazines, including BBC Wildlife and BBC Countryfile, and his books include Secret Lives of Garden Wildlife and Britain’s Mammals: A Field Guide to the Mammals of Britain and Ireland.

Oswald Schmitz: Reflecting on Hope for Life in the Anthropocene

This post by Oswald Schmitz, author of The New Ecology, was originally published on the March for Science blog. On April 22, PUP’s Physical and Computer Sciences editor Eric Henney will be participating in a teach-in the National Mall, focusing on the social value of direct and engaging scientific communication with the public. 

Springtime is a welcome reprieve from a prolonged cold winter. It is a time of reawakening when all kinds of species become impatient to get on with their business of living. We hear the trill of mating frogs, see leaves unfurl from their quiescent buds, and behold forest floors and fields unfold rich color from a dizzying variety of blossoming wildflowers. The energetic pace of life is palpable. It is only fitting, then, that we dedicate one spring day each year – Earth Day – to commemorate the amazing variety of life on this planet, and to take stock of the human enterprise and reflect on how our behavior toward nature is influencing its sustainability.

For many, such reflection breeds anxiety. We are entering a new time in Earth’s history—the Anthropocene—in which humans are transitioning from being one among millions of species to a species that can single-handedly determine the fate of all life on Earth. Many see the Anthropocene as a specter of doom, fraught with widespread species extinctions and loss of global sustainability, and attributable to humankind’s insatiable drive to exploit nature.

This view stems from the conventional idea that all living beings on Earth represent a heritage of slow evolutionary processes that occurred over millennia, culminating in the delicate balance of nature we see today. Many despair that humans are now jeopardizing the balance, as species will necessarily be incapable of coping with the onslaught of ever-new and fast-paced changes.

Iguana

An Aegean Wall Lizard, so named because of its evolved habit to live and hunt in rock walls constructed around crop fields in Greece. Individuals living on the walls have different limb morphology and mobility than counterparts of their species that are found within their original sandy habitats, demonstrating their capacity to adapt and thrive in human developed landscapes. Photo courtesy of Colin Donihue.

As an ecologist, I am torn by the changes I see. I have a deep and abiding respect for the amazing diversity of living organisms, their habits and their habitats. This ethic was shaped during my childhood when I was free to wander the natural environs of my hometown. I could go to those places any time of day, during any season: breathing, smelling, listening, observing, touching and tasting to discover nature’s wonders. That sense of wonder has endured. It’s what keeps me asking the probing questions that let me learn scientifically how species fit together to build up and sustain nature. It thus saddens—sometimes even maddens—me to see nature’s transformation in the name of human “progress.”

But as a scientist, I must admit that these changes are also fascinating. It turns out that rapid human-caused changes present much opportunity for new scientific discoveries. They force me to see and appreciate the dynamism of nature from fundamentally new vantage points. I find that nature can be more resilient than we often give it credit for, a fact that should inspire hope for a bright, sustainable environmental future in the Anthropocene.

Changing the mindset from despair to hope requires letting go of a deeply held notion that nature exists in a fragile balance, and that humankind has a persistent habit of disrupting that balance. Nature is perpetually changeable, with or without human presence. Life’s energetic pace, and the primal drive of all organisms to survive and reproduce, is what builds resilience in the face of change. We are learning how nutrients are perpetually transformed and redistributed by plant and animal species to sustain myriad ecological functions. These functions ensure that we have ample clean and fresh water, deep and fertile soils, genetic variety to produce hardy crops, the means to pollinate those crops, and the capacity to mitigate impacts of gaseous emissions, among numerous other services that humans rely on to sustain their health and livelihoods. Many species also can rapidly acclimate and even evolve within a mere span of a couple of human generations to cope with significant and rapid environmental change. Such adaptability allows many ecological systems to recover from human-caused disturbances and damages within the short time span of a human lifetime, no less.

This capacity for resilience is perhaps our most important evolutionary heritage. It is what gives hope for a sustainable future. The challenge of sustainability, then, is to engage with nature without eroding this capacity. The emerging science-based ethic of earth environmental stewardship can help on this front. It sees humans and nature entwined, where humans have obligations to one another mediated through their mutual relationships with nature.

Earth environmental stewardship strives to sustain nature’s resilience by protecting the evolutionary and ecological interdependence of all living beings and the physical environment. It strives for continuous improvement of environmental performance and human wellbeing through a commitment to use nature’s resources wisely and efficiently as dividends of resilient ecosystem functions. This means protecting entire ecosystems, not just their parts, and ensuring the development of sensible environmental policies and regulations to ensure that ecosystem services benefit all living beings now and in the future.

Effective earth environmental stewardship requires that we take deliberate interest in becoming scientifically informed about how our needs and wants are linked to our local environment and the larger world beyond. So on this Earth Day, it is perhaps fitting to reflect on and celebrate our amazing scientific achievements to understand the durability of nature and the wealth of opportunity it offers for a sustainable future in the Anthropocene.

Oswald J. Schmitz is the Oastler Professor of Population and Community Ecology in the School of Forestry and Environmental Studies at Yale University. His books include Resolving Ecosystem Complexity and The New Ecology: Rethinking a Science for the Anthropocene.

A sneak peek at BIG PACIFIC, companion to upcoming PBS series

The companion five-part series on PBS: Big Pacific will air Wednesdays on PBS, June 21-July 19, 2017

The Pacific Ocean covers one-third of Earth’s surface—more than all of the planet’s landmasses combined. It contains half of the world’s water, hides its deepest places, and is home to some of the most dazzling creatures known to science. The companion book to the spectacular five-part series on PBS produced by Natural History New Zealand, Big Pacific by Rebecca Tansley breaks the boundaries between land and sea to present the Pacific Ocean and its inhabitants as you have never seen them before.

Illustrated in full color throughout, Big Pacific blends a wealth of stunning Ultra HD images with spellbinding storytelling to take you into a realm teeming with exotic life rarely witnessed up close—until now. Providing an unparalleled look at a diverse range of species, locations, and natural phenomena, Big Pacific is truly an epic excursion to one of the world’s last great frontiers. Take a sneak peek here:

 

 

The New Ecology

The New Ecology by Oswald J. SchmitzIn The New Ecology, Oswald Schmitz provides a concise guide to ecological thinking for an era in which the activity of one species—humans—has become the dominant influence on the environment, the Anthropocene. Much traditional ecological thinking has attempted to analyze the natural world in isolation from the social world of human life, regarding the human world as an external disturbance to the state of nature. The New Ecology seeks to bridge this nature/human divide and understand human life as an integral part of local and global ecosystems. In turn, it seeks also to recognize the scale of human influence on the environment and to promote an ethic of environmental stewardship, of responsible use and husbandry of the resources embodied in the ecosystem.

Two fields that might seem paradoxical areas of study for ecologists are industry and the city. One might think that the factory and the concrete jungle are as far removed from ecological concerns as one can get. However Schmitz points out that neither can be considered in isolation from either the natural world or the global economy, and that both can benefit from ecological thinking. Much modern industry is dependent on raw materials extracted through mining, raw materials which are necessarily finite in supply, meaning that in the long term these industries cannot be sustainable. Schmitz suggests that these industries could be reconfigured to mirror the cycles of food chains in which different organisms act to produce, to consume, and to decompose food to once again become raw material for the producers. To some extent, the practice of recycling follows this cycle, but we are a long way from recycling enough to supply all the raw materials needed for production. Massive quantities of these raw materials are being lost to landfill. One step in the right direction would be to design products with their ultimate decomposition in mind, to make it as easy as possible to break down and recycle the constituent materials. Taking things further, we can think of industries as making up complementary clusters in which, as in ecosystem food chains, the waste products from one industry become inputs for another. Schmitz notes the example of a development in Denmark in which “an electric power company, a pharmaceutical plant, a wall-board manufacturer, and an oil refinery exchange and use each other’s steam, gas, cooling water and gypsum residues.” (p.174) Another potential resource is the enormous quantities of raw materials embodied in our cities—could cities become the mines of the future?

Cities also need to be considered as their own distinct type of ecosystem. The urbanization of the global population continues; it is estimated that as much as 90% of the the world’s population will live in cities by the year 2100 (p.180). The sustainability of these cities will depend in part on the extent to which they can produce the materials needed for operation and minimize dependence on external resources. Thanks to ecological study we are increasingly aware of the vital role played by urban trees and greenspaces in filtering pollutants from the air, cooling the urban environment (in turn reducing energy use for cooling buildings), and controlling rainwater run-off. These unpaid services can be valued at hundred of thousands of dollars (p.184). But cities themselves form parts of larger systems, drawing on and affecting vast hinterlands, and often affecting distant parts of the globe in their demand for resources. Only through deepening our understanding of these complex interactions, including industrial and urban ecology, can we hope for long-term sustainability.

Browse Our Earth Science 2017 Catalog

Our new Earth Science catalog features a host of new titles on subjects ranging from the new ecology of the Anthropocene era to the microscopic life forms that inhabit the world’s most extreme environments – browse the full catalog below:

The ancient Greek philosopher Heraclitus expressed his philosophy of perpetual change and flow with the words “No man ever steps in the same river twice.” In Where the River Flows, Sean W. Fleming takes us on a comprehensive scientific tour of rivers, the arteries of planet’s water system. Through the lens of applied physics, Fleming explores the rich interconnections between land, sky and biosphere represented by waterways as grand as the Mississippi and as modest as a backyard creek. No less capable a photographer than a writer, Fleming also provided the photograph of Lake Mead for the cover of the catalog.

Where the River Flows by Sean Fleming

In Deep Life, Tullis C. Onstott turns the spotlight on the extraordinary organisms that have been discovered living deep below the surface of the Earth, in locations where life was previously thought to be impossible. Onstott introduces us to bacteria living encased meters deep in solid rock, and plumbs the depths of subterranean lakes that have been cut off from the surface for millions of years. The burgeoning field of geomicrobiology is broadening our understanding of the limits of organic life and holds significant implications for the search for life on Mars.

Deep Life by Tullis Onstott

The scale of human impact on the ecology of our planet is now so extensive that our era is becoming known as the Anthropocene, the age in which human activity is the dominant influence on climate and the environment. Oswald J. Schmitz’s The New Ecology offers a concise guide to contemporary thinking in ecology, and the possibilities that it offers for responsible stewardship of the planet’s ecosystem for the benefit of future generations.

The New Ecology by Oswald J. Schmitz

Oswald Schmitz on “new ecology”: How does humankind fit in with nature?

Schmitz Ecology has traditionally been viewed as a science devoted to studying nature apart from humans. But humankind is singlehandedly transforming the entire planet to suit its own needs, causing ecologists to think differently about the relationship between humans and nature. The New Ecology: Rethinking a Science for the Anthropocence by Oswald Schmitz provides a concise and accessible introduction to what this “new ecology” is all about. The book offers scientific understanding of the crucial role humans are playing in this global transition, explaining how we can ensure that nature has the enduring capacity to provide the functions and services on which our existence and economic well-being critically depend. Recently, Schmitz took some time to answer a few questions about his new book.


The term Anthropocene is cropping up a lot nowadays in discussions about the environment. What does this term refer to?

OS: The Anthropocene essentially means the Age of Humans. Science has characterized the history of the Earth in terms of major events that have either shaped its geological formations or have given rise to certain dominant life forms that have shaped the world. For example, the Mesozoic is known as the Age of the Dinosaurs, the Cenozoic includes the Age of Flowering Plants, Age of Insects, Age of Mammals and Birds. The Anthropocene characterizes our modern times because humans have become the dominant life form shaping the world.

You’ve written several books about ecology. What’s different about this one?

OS: My goal is to communicate the exciting scientific developments and insights of ecology to a broad readership. I hope to inspire readers to think more deeply about humankind’s role as part of nature, not separate from it, and consider the bigger picture implications of humankind’s values and choices for the sustainability of Earth. As such, the intended audience is altogether different than my previous books. My previous books were technical science books written specifically for ecologists or aspiring ecologists.

What inspired you to write this particular book?

OS: The ecological scientific community has done a great job of conducting its science and reporting on it in the scientific literature. That literature is growing by leaps and bounds, describing all manner of fascinating discoveries. The problem is, all that knowledge is not being widely conveyed to the broader public, whose tax dollars are supporting much of that research and who should be the ultimate beneficiaries of the research. Writing this book is my way of explaining to the broader public the incredible value of its investment in ecological research. I wrote it to explain how the scientific findings can help make a difference to people’s livelihoods, and health and well-being.

What is the main take-home message?

OS: I’d like readers to come away appreciating that ecological science offers considerable means and know-how to help solve many of the major environmental problems facing humankind now and into the future. It aims to dispel the notion, often held in society, that ecology is simply a science in support of environmental activism against human progress, one that simply decries human impacts on the Earth. This book instead offers a positive, hopeful outlook, that with humility and thoughtful stewardship of Earth, humans can productively engage with nature in sustainable ways for the mutual benefit of all species—humans included—on Earth.

Oswald Schmitz is the Oastler Professor of Population and Community Ecology in the School of Forestry and Environmental Studies at Yale University. His other works include Resolving Ecosystem Complexity (Princeton). His most recent book is The New Ecology: Rethinking a Science for the Anthropocence.

Dynamic Ecology is searching for the best books in the field

Do you think Princeton University Press publishes some of the best books on ecology? You’re in good company! The Dynamic Ecology blog is hosting a vote to find those books that appeal to ecologists and students the most and they’ve included thirteen PUP books in the mix. Vote for up to three of your favorites.

Ecology

Ecological Communities
Donald R. Strong, Jr., Daniel Simberloff, Lawrence G. Abele, & Anne B. Thistle

Ecological Diversity and Its Measurement
Anne E. Magurran

Resource Competition and Community Structure
David Tilman

The Ecological Detective
Ray Hilborn & Marc Mangel

Geographical Ecology
Robert H. MacArthur

The Theory of Sex Allocation
Eric L. Charnov

Ecological Models and Data in R
Benjamin M. Bolker

Stability and Complexity in Model Ecosystems
Robert M. May

Spatial Ecology
David Tilman & Peter Kareiva

Ecological Stoichiometry
Robert W. Sterner & James J. Elser

Foraging Theory
David W. Stephens & John R. Krebs

The Unified Neutral Theory of Biodiversity and Biogeography
Stephen P. Hubbell

The Theory of Island Biogeography
Robert H. MacArthur & Edward O. Wilson

Ecology

Mark Denny discusses Ecological Mechanics

According to Mark Denny, the time is right for biomechanics to be folded into the broader study of ecology. In Ecological Mechanics, Denny explains how the principles of physics and engineering can be used to understand the remarkable ways plants and animals interact with each other and their surroundings, and how this controls where species can survive and reproduce. Recently, Denny shared some thoughts on the emerging discipline and his new book:

Ecological MechanicsEcological mechanics is not something I’ve heard of. Is it a new field of study?

MD: Yes and no. Biomechanics, the field in which I was raised, has traditionally focused on trying to understand how individual plants and animals work: how they are shaped to perform certain functions, what materials they are constructed from, how they interact with wind and moving water. But this biomechanical perspective has matured to the point where it can now be productively applied to questions of how individuals interact. In other words, the time is right for biomechanics to be folded into the broader study of ecology. That’s the basic idea of the book: to reveal to ecologists can they benefit from incorporating some physics and engineering in their approach, to challenge biomechanics to extend their expertise beyond the individual, to bring two well established disciplines together.

Can you give me a good example of ecological mechanics in action?

MD: I’d be delighted to! Let’s take coral reefs. They are an iconic example of how an assemblage of plants and animals interact to build a community that can grow and persist in a physically stressful environment, in this case the wave-beaten shores of tropical islands. But coral reefs exist in a delicate balance. Fish that shelter among branching coral colonies eat the seaweeds that otherwise would outcompete corals for space on the reef. If too many of the branching corals are broken by waves, the fish population declines, and the seaweeds take over. So, the state of the reef is a complex interaction between fluid mechanics (which governs wave forces), solid mechanics (which governs the ability of corals to resist those forces), and ecology, (which accounts for the community-wide consequences of coral breakage). But ecologists have had no way to predict how these interactions will play out as climate changes. Fortunately, ecological mechanics can now provide the answer. By taking into account both the predicted increase in intensity of tropical cyclones and the reduction in strength of corals due to ocean acidification, we can use the principles of engineering to accurately predict the change in species composition on a reef, and, from that, to use ecological principles to predict the change in competitive interactions between corals and seaweeds.

What’s the scope of the subject matter?

MD: Broad! In the first section we cover basic concepts from the physics of diffusion to fluid mechanics. We then use those concepts to understand the forces that plants and animals encounter both on land and in water, how animals move, and how the environment affects the temperature of everything, both living and dead. Then there’s a section on the mechanics of materials: how the chemical composition of a structure determines its stiffness and strength, how the shape of the structure affects the forces imposed on materials, and how structures interact in dynamic fashion with their surrounds. We then finish up by tying together the information from the previous sections. We explore how variation in the environment affects the plants’ and animals’ performance, and how that variation changes through time and space. We delve into the statistics of extremes (which can be used to predict the likelihood of ecological catastrophes), and we see how physics causes ecological patterns to emerge even in physically uniform habitats. There’s plenty here for both terrestrial and aquatic biologists, at scales ranging from the molecular to the global.

What tools will I take away from reading Ecological Mechanics?

MD: Great question. In a nut shell, you should come away with enough practical knowledge not only to understand the ecomechanics literature, but also to start working as a practicing ecomechanic. The chapter on thermal mechanics, for instance, teaches you how to construct a head-budget model for an organism that you can use to predict body temperature in any environment. The chapter on scale transition theory provides a recipe for predicting how the average performance of a population will change as the population spreads through space.

Sounds pretty technical, though. How much of a background in physics, math, and engineering would one need?

MD: Not much, actually. If you’ve had a course in basic physics somewhere along the line, and remember a reasonable amount of the algebra you learned in high school, the ideas presented here are should be easy to absorb. My own formal background in math and physics is absolutely minimal. Most of what I know about engineering I learned by explaining it to myself, and I think that has put me in a good position to explain this material to others. Readers are likely to be pleasantly surprised at how far a little bit of mathematics and basic physics can take them.

Given the scope and level of the discussion, what do you see as the audience for Ecological Mechanics?

MD: I wrote this text with several audiences in mind. First, there are ecologists and biomechanics actively involved in research, everyone from undergraduates on up. I feel certain that the breadth of information presented here will provide them with new perspectives on their subjects, new ways of thinking about the ways in which plants and animals interact with each other and with their environment, and the tools to explore those thoughts. The text can also be used as the basis for an upper-level undergraduate course. Combining as it does biomechanics and ecology, it could easily fit into a general curriculum in biology. It could equally well provide accessory information for other courses; various chapters could be used in isolation in a general biomechanics course, for instance, or a general course in ecology. And lastly, I hope there is an audience among folks who are just interested in science. Ecological mechanics involves such a compelling mixture of physical and biological science; I’m hoping that people will pick up this book just to scratch the itch of curiosity.

How did someone with little background in math and physics end up in a field like ecological mechanics?

MD: Pure serendipity. Like so many people, I went to college planning to go to medical school. I majored in zoology, avoided math, and put off taking physics until my senior year, and even then I took it pass/fail. But I found that physics offered a different (and intriguing) way of thinking about the world. And that really clicked into place when, in my final semester, I took a biomechanics course from Steve Wainwright and Steve Vogel. They showed me how the physics perspective could be applied to biology, and I’ve been riding that wow!! feeling ever since. I’d love to pass that excitement along to others, and books like this are best way I know to do that.

Mark Denny is the John B. and Jean DeNault Professor of Marine Sciences at Stanford University’s Hopkins Marine Station in Pacific Grove, California. His books include Biology and the Mechanics of the Wave-Swept Environment, Air and Water, and How the Ocean Works.

Fun Fact Friday: Thanatosis and Batesian Mimicry (Don’t Worry, We’ll Explain)

Happy Friday, everybody! It’s time for our next installment of Fun Fact Friday, with Arthur V. Evans’s latest book, Beetles of Eastern North America.

This week’s post is dedicated to (drumroll, please)…the art of playing dead.

8-13 Beetles

Did you know?

Thanatosis, or death feigning, is a behavioral strategy “employed by hide beetles (Trogidae), certain fungus-feeding darkling beetles (tenebrionidae), zopherids (Zopheridae), weevils (Curculionidae), and many others” to avoid becoming a predator’s dinner. When these beetles sense danger, they pull their legs and antennae up tightly against their bodies so that they look dead and lifeless to their enemies. These small predators lose interest in the hard, small, and unflinching beetles, and move on to their next target. Pretty cool, huh?

Batesian Mimicry is another tactic to keep from being eaten. In this case, beetles “mimic the appearance or behavior of stinging or distasteful insects,” as in the case of the flower-visiting Acmaeodera (Buprestidae), scarabs (Scarabaeidae), and longhorns (Cerambycidae). They all sport fuzzy bodies, bold colors and patterns, and behaviors to make them believable mimics of bees and wasps, and make quick and jerky movements to complete the staging. And believe you, me, neither animals nor humans want to be stung by bees – and so the predators retreat.

We hope you feel informed, and we’ll see you next Friday for another great Fun Fact!
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Arthur V. Evans is the author of:

Evans_Beetles Beetles of Eastern North America by Arthur V. Evans
Paperback | 2014 | $35.00 / £24.95 | ISBN: 9780691133041 | 560 pp. | 8 x 10 | 1,500+ color illus. 31 line illus. | eBook | ISBN: 9781400851829 | Reviews  Table of Contents  Preface[PDF]  Sample Entry[PDF]