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... This report documents present (1997-1999) conditions and baseline data for Walden Pond that can be used to understand aquifer and lake water levels and water quality conditions; also available on the internet at: water.usgs.gov/pubs/wri/wri014137/ (or purl.access.gpo.gov/gpo/cps23685) ...
"Let us settle ourselves, and work and wedge our feet downward," Thoreau invites his readers in Walden, "till we come to a hard bottom and rocks in place, which we can call reality." Walden's Shore explores Thoreau's understanding of that hard reality, not as metaphor but as physical science. Robert M. Thorson is interested in Thoreau the rock and mineral collector, interpreter of landscapes, and field scientist whose compass and measuring stick were as important to him as his plant press. At Walden's climax, Thoreau asks us to imagine a "living earth" upon which all animal and plant life is parasitic. This book examines Thoreau's understanding of the geodynamics of that living earth, and how his understanding informed the writing of Walden. The story unfolds against the ferment of natural science in the nineteenth century, as Natural Theology gave way to modern secular science. That era saw one of the great blunders in the history of American science--the rejection of glacial theory. Thorson demonstrates just how close Thoreau came to discovering a "theory of everything" that could have explained most of the landscape he saw from the doorway of his cabin at Walden. At pivotal moments in his career, Thoreau encountered the work of the geologist Charles Lyell and that of his protégé Charles Darwin. Thorson concludes that the inevitable path of Thoreau's thought was descendental, not transcendental, as he worked his way downward through the complexity of life to its inorganic origin, the living rock.
A fascinating exploration of lakes around the world, from Walden Pond to the Dead Sea. More than a century and a half have passed since Walden was first published, and the world is now a very different place. Lakes are changing rapidly, not because we are separate from nature but because we are so much a part of it. While many of our effects on the natural world today are new, from climate change to nuclear fallout, our connections to it are ancient, as core samples from lake beds reveal. In Still Waters, Curt Stager introduces us to the secret worlds hidden beneath the surfaces of our most remarkable lakes, leading us on a journey from the pristine waters of the Adirondack Mountains to the wilds of Siberia, from Thoreau’s cherished pond to the Sea of Galilee. Through decades of firsthand investigations, Stager examines the significance of our impacts on some of the world’s most iconic inland waters. Along the way he discovers the stories these lakes contain about us, including our loftiest philosophical ambitions and our deepest myths. For him, lakes are not only mirrors reflecting our place in the natural world but also windows into our history, culture, and the primal connections we share with all life. Beautifully observed and eloquently written, Stager’s narrative is filled with strange and enchanting details about these submerged worlds—diving insects chirping underwater like crickets, African crater lakes that explode, and the growing threats to some of our most precious bodies of water. Modern science has demonstrated that humanity is an integral part of nature on this planet, so intertwined with it that we have also become an increasingly powerful force of nature in our own right. Still Waters reminds us how beautiful, complex, and vulnerable our lakes are, and how, more than ever, it is essential to protect them.
The first guidebook to the landscape and history of the literary shrine to Thoreau, Walden Pond.
A chronological narrative of Walden history explains the reasons for Thoreau's decision to build a home in the woods and recounts physical alterations made to Walden in the name of public access and safety.
Describing his relocation from rural Minnesota to urban Ohio, the author of Meeting the Tree of Life describes his initial dismay over the barren wasteland of the city environment and his growing awareness of the natural wonders that exist even in a crowded city. Simultaneous.