Four billion years old, the oceans formed as the Earth's scorching surface cooled, the primordial atmosphere condensed, and torrential rains fell. Their color is the unique signature of our blue planet, their composition a chemical cocktail of remarkable variety, their waters a theater of constant change. 

Oceans: An Illustrated Reference tells the story of this last great frontier. With hundreds of beautiful full-color photographs and explanatory diagrams, charts, and maps, Oceans combines the visual splendor of ocean life with up-to-date scientific information to provide an invaluable and fascinating resource on this vital realm. Covering all major areas of oceanographic knowledge and research, Oceans is divided into two parts. The first, "Ocean Systems," examines the physical nature of the oceans, including plate tectonics, temperature and climate, waves and tides, natural resources and much more. The second, "Ocean Life,"explores biodiversity, evolution and adaptation, marine ecosystems and complex communities, and the preservation of fragile marine environments.

Oceans also offers readers a host of tools to better understand the magnificent world of the sea. A special section of bathymetric maps-made possible by satellite observation, deep-towed surveying craft, and remotely operated submarine vessels-provides a view of the depth and texture of ocean floors around the globe, giving us a glimpse of worlds rarely seen. And throughout the book, engagingly written special features delve into specific marine environments and phenomena such as the lost Tethys Ocean, from which the Himalayas were born. Cross-references and a detailed index help readers navigate this multifaceted volume, and a glossary provides clear definitions of scientific vocabulary.

Although the oceans are vast, their resources are finite. Oceans clearly presents the future challenge to us all-that of ensuring that our common ocean heritage is duly respected, wisely managed, and carefully harnessed for the benefit of the whole planet. Lavishly illustrated and filled with current research, Oceans is a step in that direction: a rich, magnificent, and illuminating volume for anyone who has ever heard the siren song of the sea.

Once Upon the Permafrost is a longitudinal climate ethnography about “knowing” a specific culture and the ecosystem that culture physically and spiritually depends on in the twenty-first-century context of climate change.

The author, anthropologist Susan Alexandra Crate, has spent three decades working with Sakha, the Turkic-speaking horse and cattle agropastoralists of northeastern Siberia, Russia. Crate reveals Sakha’s essential relationship with alaas, the foundational permafrost ecosystem of both their subsistence and cultural identity. Sakha know alaas via an Indigenous knowledge system imbued with spiritual qualities. This counters the scientific definition of alaas as geophysical phenomena of limited range. Climate change now threatens alaas due to thawing permafrost, which, entangled with the rural changes of economic globalization, youth out-migration, and language loss, make prescient the issues of ethnic sovereignty and cultural survival.

Through careful integration of contemporary narratives, on-site observations, and document analysis, Crate argues that local understandings of change and the vernacular knowledge systems they are founded on provide critical information for interdisciplinary collaboration and effective policy prescriptions. Furthermore, she makes her message relevant to a wider audience by clarifying linkages to the global permafrost system found in her comparative research in Mongolia, Arctic Canada, Kiribati, Peru, and Chesapeake Bay, Virginia. This reveals how permafrost provides one of the main structural foundations for Arctic ecosystems, which, in turn, work with the planet’s other ecosystems to maintain planetary balance.

Metaphorically speaking, we all live on permafrost.

 

Whether profiling the chief of the last hunter-gatherers on the river, an early settler witnessing her first prairie fire and a modern wildlife biologist using fire to manage prairies, the manager of the Granger Farmer’s Co-op Creamery, or a landowner whose bottomlands are continually eaten away by floods, Faldet steadily develops the central idea that people are walking tributaries of the river basin in which they make their homes.

Faldet moves through the history of life along the now-polluted Upper Iowa, always focusing on the ways people depend on the river, the environment, and the resources of the region. He blends contemporary conversations, readings from the historical record, environmental research, and personal experience to show us that the health of the river is best guaranteed by maintaining the biological communities that nurture it. In return, taking care of the Upper Iowa is the best way to take care of our future.

River otters, black bears, and red foxes drink from its clear waters. Prickly pear cacti grow from the red shale cliffs that overlook it, while on the river near Bordentown lies the archeological remnants of a sprawling estate built by the former King of Spain, Napoleon’s brother, who lived there for almost twenty years. You might imagine this magical and majestic waterway is located in some faraway land. But in fact, it’s the backbone and lifeblood of the Garden State: the Delaware River.
 
The Other Jersey Shore takes readers on a personal tour of the New Jersey portion of the Delaware River and its surroundings. You will learn about the role that the river played in human history, including Washington’s four crossings of the Delaware during the Revolutionary War. And you will also learn about the ecological history of the river itself, once one of the most polluted waterways in the country and now one of the cleanest, providing drinking water for 17 million people. Michael Aaron Rockland, a long-time New Jersey resident, shows readers his very favorite spots along the Delaware, including the pristine waterfalls and wilderness in the Delaware Water Gap recreation area. Along the way, he shares engrossing stories and surprising facts about the river that literally defines western New Jersey. 

 

For more than thirty years, scientists from various disciplines have warned that the constant increase in world population and exponential world economic growth are seriously threatening our ecosystems. The vision on which this book is based is of an ongoing, adaptable societal process which leads the world down the path towards sustainability. In this vision, the speed of global environmental changes will be drastically reduced without forgoing the good life; at the same time prosperity will be distributed more fairly.

The oceans are an important foundation of our lives - they regulate our climate and are an invaluable source of food. However, we threaten their health by heating up the planet, over-fishing and polluting these waters.