Download Round River ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to ROUND RIVER book pdf for free now.

Round River

Author : Aldo Leopold
ISBN : 0199770646
Genre : Nature
File Size : 75.38 MB
Format : PDF
Download : 894
Read : 1218

To those who know the charm of Aldo Leopold's writing in A Sand County Almanac, this collection from his journals and essays will be a new delight. The journal entries included here were written in camp during his many field trips--hunting, fishing, and exploring--and they indicate the source of ideas on land ethics found in his longer essays. They reflect as well two long canoe trips in Canada and a sojourn in Mexico, where Leopold hunted deer with bow and arrow. The essays presented here are culled from the more contemplative notes which were still in manuscript form at the time of Leopold's death in 1948, fighting a brush fire on a neighbor's farm. Round River has been edited by Leopold's son, Luna, a geologist well-known in the field of conservation. It is also charmingly illustrated with line drawings by Charles W. Schwartz. All admirers of Leopold's work--indeed, all lovers of nature--will find this book richly rewarding.
Category: Nature


Author :
Genre :
File Size : 67.33 MB
Format : PDF, Mobi
Download : 323
Read : 1166

Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.

Reading Rivers In Roman Literature And Culture

Author : Prudence J. Jones
ISBN : 9780739159965
Genre : Philosophy
File Size : 90.81 MB
Format : PDF, ePub
Download : 609
Read : 804

This study examines rivers as a literary phenomenon, particularly in the poetry of Vergil. It first considers the Greco-Roman understanding of the river in its primary symbolic roles, cosmological, ritual and ethnographical, and then analyzes the river as a literary device, arguing that descriptions of rivers in Roman poetry are, in many cases, a form of authorial comment on the progress or structure of a narrative.
Category: Philosophy

A Sand County Almanac

Author : Aldo Leopold
ISBN : 0345295315
Genre : Natural history
File Size : 63.4 MB
Format : PDF, ePub, Docs
Download : 588
Read : 388

Analysis of Synchronous Machines, Second Edition is a thoroughly modern treatment of an old subject. Courses generally teach about synchronous machines by introducing the steady-state per phase equivalent circuit without a clear, thorough presentation of the source of this circuit representation, which is a crucial aspect. Taking a different approach, this book provides a deeper understanding of complex electromechanical drives. Focusing on the terminal rather than on the internal characteristics of machines, the book begins with the general concept of winding functions, describing the placement of any practical winding in the slots of the machine. This representation enables readers to clearly understand the calculation of all relevant self- and mutual inductances of the machine. It also helps them to more easily conceptualize the machine in a rotating system of coordinates, at which point they can clearly understand the origin of this important representation of the machine. Provides numerical examples Addresses Parke(tm)s equations starting from winding functions Describes operation of a synchronous machine as an LCI motor drive Presents synchronous machine transient simulation, as well as voltage regulation Applying his experience from more than 30 years of teaching the subject at the University of Wisconsin, author T.A. Lipo presents the solution of the circuit both in classical form using phasor representation and also by introducing an approach that applies MathCAD, which greatly simplifies and expands the average studente(tm)s problem-solving capability. The remainder of the text describes how to deal with various types of transientse"such as constant speed transientse"as well as unbalanced operation and faults and small signal modeling for transient stability and dynamic stability. Finally, the author addresses large signal modeling using MATLAB/Simulink, for complete solution of the non-linear equations of the salient pole synchronous machine. A valuable tool for learning, this updated edition offers thoroughly revised content, adding new detail and better-quality figures.
Category: Natural history

One Round River

Author : Richard Manning
ISBN : 0805047921
Genre : Nature
File Size : 59.92 MB
Format : PDF, Kindle
Download : 837
Read : 200

An impassioned account of the degradation of Montana's Blackfoot River, immortalized by the book, A River Runs Through It, traces the impact of mining, development, and tourism on the river and the way of life it once fostered.
Category: Nature

Companion To A Sand County Almanac

Author : J. Baird Callicott
ISBN : 0299112330
Genre : Science
File Size : 52.6 MB
Format : PDF, Mobi
Download : 518
Read : 1196

The first sustained study of Leopold's seminal book as well as a work of art, philosophy, and social commentary.
Category: Science

A Sand County Almanac

Author : Aldo Leopold
ISBN : 9780345345059
Genre : Nature
File Size : 43.26 MB
Format : PDF, Kindle
Download : 903
Read : 662

Approaches the prevalent issues in ecology from an aesthetic viewpoint, stressing the beauty and balance of nature.
Category: Nature

The Same River Twice

Author : Michael D. Burke
ISBN : 0816525315
Genre : Travel
File Size : 88.67 MB
Format : PDF, Mobi
Download : 545
Read : 581

In the summer of 1991 Michael Burke, an experienced river guide, embarks on a three-week journey down a series of remote rivers in British Columbia. Leaving behind his pregnant wife, he embraces the perils of a voyage with a companion he barely knows in a raft that may not weather the trip. He attempts to reconcile the shifting fates of his lifeÑhis transition from river guide to husband, father, and academic. At the same time, he hopes to explore his connection to a distant relative, Sid Barrington, who was a champion Òswiftwater pilot of the NorthÓ in the late 19th and early 20th centuries. As Burke contemplates what he and Sid may have had in common, he meditates on the changing meaning of rivers, and the impossibility of fully recovering the past. In clear and graceful prose, Burke blends SidÕs colorful history with his own uncommon journey. He also reflects upon the quick currents of time and the fierce passion he shares with Sid for the life of river running in Alaska and the west. Unlike most river-running books that often describe waterways in the lower forty-eight states, The Same River Twice introduces readers to rough, austere, and unfamiliar rivers in the northern wilderness. Burke has an intimate understanding of these remote, free-flowing rivers. He effectively captures the thrill of moving water, the spirit of rivers and river canyons, and the life of river guides. This insightful memoir brings readers into a confluence of rivers, where past and present merge, revealing the power of wilderness and the truth about changing course.
Category: Travel