Addressing general readers and biologists, Mark Denny shows how the physics of fluids (in this case, air and water) influences the often fantastic ways in which life forms adapt themselves to their terrestrial or aquatic "media."
Everyone depends on clean air to breathe, safe water to drink and healthy soil for growing food. But what if your drinking water is dangerous, your air is polluted and your soil is toxic? What can you do about that? Do you have the right to demand change? Fresh Air, Clean Water: Defending Our Right to a Healthy Environment explores the connections between our environment and our health, and why the right to live in a healthy environment should be protected as a human right. The book features profiles of kids around the world who are taking action and important environmental rights court cases. Hear the powerful stories of those fighting for change. The epub edition of this title is fully accessible.
Environmental Management of Air, Water, Agriculture, and Energy brings together the most current state of knowledge on four major elements for sustaining life on planet Earth: air, water, food, and energy. It examines how green technology aids in mitigating the global water, energy, and climate change crises, including the use of electrostatic force and green infrastructure. The concepts of underwater vegetation and aquatic cultivation, as well as vertical farms, are presented to spark discussion on emerging water-energy-food nexus lessons, experiences, and opportunities. This book takes a comprehensive global-scale approach to examining potential future environmental scenarios and outcomes. Features: Analyzes the most recent research findings in each of the areas covered Synthesizes the state-of-the-art understanding Recommends ways to strive forward and to shape future research Serves as an educational tool for educators and students Supported by detailed examples and case studies, this book serves not only as an up-to-date source of information for environmental experts and researchers in the field, but also as an educational tool for relevant undergraduate and graduate courses. It is also suitable for industry professionals concerned with preserving planet Earth for generations to come.
Michael Pollan, the bestselling author of The Omnivore's Dilemma, Food Rules, How to Change Your Mind, and This is Your Mind on Plants explores the previously uncharted territory of his own kitchen in Cooked. "Having described what's wrong with American food in his best-selling The Omnivore's Dilemma (2006), New York Times contributor Pollan delivers a more optimistic but equally fascinating account of how to do it right. . . . A delightful chronicle of the education of a cook who steps back frequently to extol the scientific and philosophical basis of this deeply satisfying human activity." —Kirkus (starred review) Cooked is now a Netflix docuseries based on the book that focuses on the four kinds of "transformations" that occur in cooking. Directed by Oscar-winning filmmaker Alex Gibney and starring Michael Pollan, Cooked teases out the links between science, culture and the flavors we love. In Cooked, Pollan discovers the enduring power of the four classical elements—fire, water, air, and earth—to transform the stuff of nature into delicious things to eat and drink. Apprenticing himself to a succession of culinary masters, Pollan learns how to grill with fire, cook with liquid, bake bread, and ferment everything from cheese to beer. Each section of Cooked tracks Pollan’s effort to master a single classic recipe using one of the four elements. A North Carolina barbecue pit master tutors him in the primal magic of fire; a Chez Panisse–trained cook schools him in the art of braising; a celebrated baker teaches him how air transforms grain and water into a fragrant loaf of bread; and finally, several mad-genius “fermentos” (a tribe that includes brewers, cheese makers, and all kinds of picklers) reveal how fungi and bacteria can perform the most amazing alchemies of all. The reader learns alongside Pollan, but the lessons move beyond the practical to become an investigation of how cooking involves us in a web of social and ecological relationships. Cooking, above all, connects us. The effects of not cooking are similarly far reaching. Relying upon corporations to process our food means we consume large quantities of fat, sugar, and salt; disrupt an essential link to the natural world; and weaken our relationships with family and friends. In fact, Cooked argues, taking back control of cooking may be the single most important step anyone can take to help make the American food system healthier and more sustainable. Reclaiming cooking as an act of enjoyment and self-reliance, learning to perform the magic of these everyday transformations, opens the door to a more nourishing life.
Applies the principles of sanitary science and engineering to sanitation and environmental health. Examines the construction, maintenance, and operation of sanitation plants and structures. Gives state-of-the-art information on environmental factors associated with chronic and non-infectious diseases, environmental engineering planning and impact analysis, waste management and control, food sanitation, administration of health and sanitation programs, acid rain, noise control, and campground sanitation. Includes updated and expanded coverage of alternate on-site sewage disposal. Water reclamation and re-use, protection of groundwater quality, and control and management of hazardous waste.
Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate The Dietary Reference Intakes (DRIs) are quantitative estimates of nutrient intakes to be used for planning and assessing diets for healthy people. This new report, the sixth in a series of reports presenting dietary reference values for the intakes of nutrients by Americans and Canadians, establishes nutrient recommendations on water, potassium, and salt for health maintenance and the reduction of chronic disease risk. Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate discusses in detail the role of water, potassium, salt, chloride, and sulfate in human physiology and health. The major findings in this book include the establishment of Adequate Intakes for total water (drinking water, beverages, and food), potassium, sodium, and chloride and the establishment of Tolerable Upper Intake levels for sodium and chloride. The book makes research recommendations for information needed to advance the understanding of human requirements for water and electrolytes, as well as adverse effects associated with the intake of excessive amounts of water, sodium, chloride, potassium, and sulfate. This book will be an invaluable reference for nutritionists, nutrition researchers, and food manufacturers.
This second edition of Water Activity in Foods furnishes those working within food manufacturing, quality control, and safety with a newly revised guide to water activity and its role in the preservation and processing of food items. With clear, instructional prose and illustrations, the book’s international team of contributors break down the essential principles of water activity and water–food interactions, delineating water’s crucial impact upon attributes such as flavor, appearance, texture, and shelf life. The updated and expanded second edition continues to offer an authoritative overview of the subject, while also broadening its scope to include six newly written chapters covering the latest developments in water activity research. Exploring topics ranging from deliquescence to crispness, these insightful new inclusions complement existing content that has been refreshed and reconfigured to support the food industry of today.
Human health depends on the health of the planet. Earth’s natural systems—the air, the water, the biodiversity, the climate—are our life support systems. Yet climate change, biodiversity loss, scarcity of land and freshwater, pollution and other threats are degrading these systems. The emerging field of planetary health aims to understand how these changes threaten our health and how to protect ourselves and the rest of the biosphere. Planetary Health: Protecting Nature to Protect Ourselves provides a readable introduction to this new paradigm. With an interdisciplinary approach, the book addresses a wide range of health impacts felt in the Anthropocene, including food and nutrition, infectious disease, non-communicable disease, dislocation and conflict, and mental health. It also presents strategies to combat environmental changes and its ill-effects, such as controlling toxic exposures, investing in clean energy, improving urban design, and more. Chapters are authored by widely recognized experts. The result is a comprehensive and optimistic overview of a growing field that is being adopted by researchers and universities around the world. Students of public health will gain a solid grounding in the new challenges their profession must confront, while those in the environmental sciences, agriculture, the design professions, and other fields will become familiar with the human consequences of planetary changes. Understanding how our changing environment affects our health is increasingly critical to a variety of disciplines and professions. Planetary Health is the definitive guide to this vital field.