The Potomac, Its Water Resources PDF Download

Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Ephemera
Languages : en
Pages : 24

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Author: United States. Congress. Senate. Select Committee on National Water Resources
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 1374

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Author: D.R. Helsel
Publisher: Elsevier
ISBN: 0080875084
Category : Science
Languages : en
Pages : 539

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Data on water quality and other environmental issues are being collected at an ever-increasing rate. In the past, however, the techniques used by scientists to interpret this data have not progressed as quickly. This is a book of modern statistical methods for analysis of practical problems in water quality and water resources.The last fifteen years have seen major advances in the fields of exploratory data analysis (EDA) and robust statistical methods. The 'real-life' characteristics of environmental data tend to drive analysis towards the use of these methods. These advances are presented in a practical and relevant format. Alternate methods are compared, highlighting the strengths and weaknesses of each as applied to environmental data. Techniques for trend analysis and dealing with water below the detection limit are topics covered, which are of great interest to consultants in water-quality and hydrology, scientists in state, provincial and federal water resources, and geological survey agencies.The practising water resources scientist will find the worked examples using actual field data from case studies of environmental problems, of real value. Exercises at the end of each chapter enable the mechanics of the methodological process to be fully understood, with data sets included on diskette for easy use. The result is a book that is both up-to-date and immediately relevant to ongoing work in the environmental and water sciences.

Author: Raymond W. Schaffranek
Publisher:
ISBN:
Category : Streamflow
Languages : en
Pages : 52

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Author:
Publisher:
ISBN:
Category : Water quality management
Languages : en
Pages : 96

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Author: United States. Congress. House. Committee on the District of Columbia. Subcommittee on Bicentennial Affairs, the Environment, and the International Community
Publisher:
ISBN:
Category : Potomac River
Languages : en
Pages : 852

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Author: Robert K. Sutton
Publisher: Casemate
ISBN: 1612009883
Category : History
Languages : en
Pages : 241

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“A fascinating account” of the secret Virginia facility code-named PO Box 1142, where the US gathered intelligence and interrogated German prisoners (Journal of Counterterrorism & Homeland Security International). About fifteen miles south of Washington, DC, Fort Hunt, Virginia is a green open space enjoyed by residents. But not so long ago, it was the site of one of the highest-level clandestine operations of World War II. Shortly after the US entered the war, the military realized it had to work on exploiting any advantages it might gain on the Axis Powers. One part of this endeavor was to establish a secret facility not too close to—but also not too far from—the Pentagon, which would interrogate and eavesdrop on the highest-level Nazi prisoners and also translate and analyze captured German war documents. That complex was established at Fort Hunt, known by the code name: PO Box 1142. The American servicemen who did the interrogating and translating were young, bright, hardworking, and absolutely dedicated to their work. Many of them were Jews who’d escaped Nazi Germany as children—some had come to America with their parents, others had escaped alone, but their experiences, and what they’d been forced to leave behind, meant they had personal motivation to do whatever they could to defeat Nazi Germany. They were perfect for the difficult and complex job at hand. They never used corporal punishment in interrogations of German soldiers but developed and deployed dozens of tricks to gain information. The Allies won the war against Hitler for a host of reasons, discussed in hundreds of volumes. This is the first book to describe the intelligence operations at PO Box 1142 and their part in that success. It will never be known how many American lives were spared, or whether the war ended sooner with the programs at Fort Hunt, but it’s doubtless that they made a difference—and gave the young Jewish men stationed there the chance to combat the evil that had befallen them and their families. “Fills a gap in World War II intelligence history by documenting the origins of a number of European Theater intelligence successes thanks to the work of Ft. Hunt interrogators.” —Studies in Intelligence Includes photographs

Author: James Edward Mills
Publisher: Mountaineers Books
ISBN: 1680516817
Category : Sports & Recreation
Languages : en
Pages : 239

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Features a new “where are they now” section, updating readers on lives of expedition’s original climbers Fully updated and detailed resources based on the "Anti-Racism in the Outdoors" (ARITO) guide Readers’ Guide explores additional context and questions for further consideration Outdoor journalist James Edward Mills’s book, The Adventure Gap, is a groundbreaking volume that is equal parts adventure story, history, and inspiration as it chronicles the first American all-Black summit attempt on Denali in 2013. Mills uses this momentous expedition as a jumping-off point to explore diversity in the outdoors, from Mathew Henson who stood at the North Pole in 1909 to contemporary adventurers such as polar explorer Barbara Hillary and rock climber Kai Lightner. This tenth anniversary edition once again shares the compelling events that unfolded during Expedition Denali’s summit bid. But it also provides fresh context: A new thought-provoking afterword by Mills examines what has evolved in and around the outdoor community since that effort. He highlights progress and inspiring stories, such as Full Circle Everest, an expedition led by Phillip Henderson that put an all-Black team on top of the world’s highest peak. And he points to places where we can and should all strive for higher achievement. The Adventure Gap has become an essential text in outdoor education and inspiration--a story of our times, now more relevant than ever.

Author: Robert Beverley
Publisher: UNC Press Books
ISBN: 1469607956
Category : History
Languages : en
Pages : 383

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While in London in 1705, Robert Beverley wrote and published The History and Present State of Virginia, one of the earliest printed English-language histories about North America by an author born there. Like his brother-in-law William Byrd II, Beverley was a scion of Virginia's planter elite, personally ambitious and at odds with royal governors in the colony. As a native-born American--most famously claiming "I am an Indian--he provided English readers with the first thoroughgoing account of the province's past, natural history, Indians, and current politics and society. In this new edition, Susan Scott Parrish situates Beverley and his History in the context of the metropolitan-provincial political and cultural issues of his day and explores the many contradictions embedded in his narrative. Parrish's introduction and the accompanying annotation, along with a fresh transcription of the 1705 publication and a more comprehensive comparison of emendations in the 1722 edition, will open Beverley's History to new, twenty-first-century readings by students of transatlantic history, colonialism, natural science, literature, and ethnohistory.

Author: United States. Bureau of Outdoor Recreation
Publisher:
ISBN:
Category : Potomac River Estuary
Languages : en
Pages : 132

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