Download or read book Hungry Hollow Creek Arctic Grayling Telemetry written by Corey J. Schwanke and published by . This book was released on 2020 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study will describe the seasonal distribution of Arctic grayling Thymallus arcticus captured in Hungry Hollow Creek of the Middle Fork Gulkana River during summer. Arctic grayling will be captured using hook-and-line gear in mid-July. One hundred adult Arctic grayling ≥320 mm FL will be surgically implanted with radio tags that will operate for ~17 months. Radiotagged Arctic grayling will be tracked throughout the year to determine overall distribution, including overwintering, spawning, and summering areas, as well as migration timing among these locations. The seasonal proportion of the tagged fish residing in Hungry Hollow Creak and the mainstem of the Gulkana River will also be estimated.
Download or read book Seasonal Distribution of Arctic Grayling Summering in Hungry Hollow Creek Gulkana River written by Corey J. Schwanke and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gulkana River Arctic grayling Thymallus arcticus were radiotagged in July 2020 and tracked for the following 15 months to describe seasonal distributions, migration patterns, and to identify spawning areas. Radio tags were surgically implanted into 100 Arctic grayling ≥320 mm FL in the lower 6 river kilometers (RKM) of Hungry Hollow Creek, located in the Middle Fork Gulkana River drainage. A total of 8 aerial tracking surveys were flown from 29 September 2020 through 14 October 2021, and a fixed tracking station was installed below the confluence of Hungry Hollow Creek and the Middle Fork Gulkana River. Arctic grayling located during tracking surveys exhibited strong migratory patterns. The general seasonal movements of radiotagged fish were extensive, with all radiotagged fish leaving Hungry Hollow Creek in late summer or fall and migrating downstream for overwintering. All fish that survived the winter left Hungry Hollow Creek from 16 July–7 October 2020, and had a mean date of passage of 1 September. Radiotagged fish remained stationary for most of the winter before generally moving upstream in spring for spawning, then moving even further upstream for summering. Fish that survived a full year had a mean home range of 85.2 RKM and a maximum home range of 137.6 RKM. The radiotagged Arctic grayling in this study dispersed throughout the drainage for overwintering and spawning, representing most previously documented seasonal use areas and reinforcing the importance of this small reach of river to the population.
Download or read book Stock Assessment of Arctic Grayling in Hungry Hollow Creek and Middle Fork Gulkana River 2019 written by Corey J. Schwanke and published by . This book was released on 2021 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 2-event mark–recapture study was conducted to estimate the abundance of Arctic grayling in a 9-river kilometer (RKM) reach of Lower Hungry Hollow Creek and Middle Fork Gulkana River in 2019. Intensive hook and line sampling occurred 18–22 July for the first event and 26–29 July for the second event. A total of 2,469 Arctic grayling ≥270 mm fork length (FL) were captured and marked during the first event and 2,270 were captured and examined during the second event, 204 of which were marked during the first event. A length-stratified Bailey estimator was used to estimate the abundance of Arctic grayling ≥270 mm FL in the 9-RKM study area and, because of uncertainty associated with movement at the lower end of this area, in a truncated portion of the study area encompassing only the lower 6-RKM of Hungry Hollow Creek. The estimated abundance of Arctic graying ≥270 mm FL was 40,952 (95% CI = 29,732–52,732) in the 9-RKM study area and 28,894 (95% CI = 17,975–39,813) in the 6-RKM area. Because precision requirements for these estimates were not met due to low capture probabilities for fish 270–289 mm FL, abundance was also more precisely estimated for Arctic grayling ≥290 mm FL. The estimated abundances of Arctic grayling ≥290 mm FL in the 9-RKM and 6-RKM study areas were 16,356 (95% CI = 14,050–18,663) and 10,416 (95% CI = 8,774–12,058) fish, respectively. Individual length strata abundance estimates are presented in this report. Length compositions for Arctic grayling ≥270 mm FL were very similar in both study areas, with fish 270–289 mm accounting for >60% of the estimated population, whereas larger fish (i.e., fish ≥320 mm FL) accounted for
Download or read book Fish and Fisheries Management in Lakes and Reservoirs written by and published by . This book was released on 1993 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radio Telemetry of Arctic Grayling in the Delta Clearwater River 1995 to 1997 written by William P. Ridder and published by . This book was released on 1998 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Data Series written by and published by . This book was released on 1987 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Greater Yellowstone Public Lands written by Alice Wondrak Biel and published by . This book was released on 2006 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anagram Solver written by Bloomsbury Publishing and published by Bloomsbury Publishing. This book was released on 2009-01-01 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.
Download or read book Creating the National Park Service written by Horace M. Albright and published by University of Oklahoma Press. This book was released on 1999 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two men played a crucial role in the creation and early history of the National Park Service: Stephen T. Mather, a public relations genius of sweeping vision, and Horace M. Albright, an able lawyer and administrator who helped transform that vision into reality. In Creating the National Park Service, Albright and his daughter, Marian Albright Schenck, reveal the previously untold story of the critical "missing years" in the history of the service. During this period, 1917 and 1918, Mather's problems with manic depression were kept hidden from public view, and Albright, his able and devoted assistant, served as acting director and assumed Mather's responsibilities. Albright played a decisive part in the passage of the National Park Service Organic Act of 1916; the formulation of principles and policies for management of the parks; the defense of the parks against exploitation by ranchers, lumber companies, and mining interests during World War I; and other issues crucial to the future of the fledgling park system. This authoritative behind-the-scenes history sheds light on the early days of the most popular of all federal agencies while painting a vivid picture of American life in the early twentieth century.
Download or read book Myth and History in the Creation of Yellowstone National Park written by Paul Schullery and published by U of Nebraska Press. This book was released on 2003-01-01 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does a beloved institution need its own myths to survive? Can conservationists avoid turning their heroes into legends? Should they try? Yellowstone National Park, a global icon of conservation and natural beauty, was born at the most improbable of times: the American Gilded Age, when altruism seemed extinct and society’s vision seemed focused on only greed and growth. Perhaps that is why the park’s “creation myth” portrayed a few saintlike pioneer conservationists laboring to set aside this unique wilderness against all odds. In fact, the establishment of Yellowstone was the result of complex social, scientific, economic, and aesthetic forces. Its creators were not saints but mortal humans with the full range of ideals and impulses known to the species. Authors Paul Schullery and Lee Whittlesey, both longtime students of Yellowstone’s complex history, present the first full account of how the fairy tale origins of the park found universal public acceptance and the long, painful process by which the myth was reconsidered and replaced with a more realistic and ultimately more satisfying story. In this evocative exploration of Yellowstone’s creation myth, the authors trace the evolution of the legend, its rise to incontrovertible truth, and its revelation as a mysterious and troubling episode that remains part folklore, part wish, and part history. This study demonstrates the passions stirred by any challenge to cherished national memories, just as it honors the ideals and dreams represented by our national myths.
Download or read book Iowa Fish and Fishing written by James R. Harlan and published by . This book was released on 2012-07-01 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Checklist Of The Fishes Of Iowa, With Keys For Identification, By Reeve MacLaren Bailey.
Download or read book The Fishes of Ohio written by Milton Bernhard Trautman and published by . This book was released on 1981 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents historical changes in fish distribution in the face of man's encroachment and alteration of aquatic ecosystems.
Download or read book Antifascisms written by David Ward and published by Fairleigh Dickinson Univ Press. This book was released on 1996 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an in-depth analysis of three of the most crucial years in twentieth-century Italian history, the years 1943-46. After more than two decades of a Fascist regime and a disastrous war experience during which Italy changed sides, these years saw the laying of the political and cultural foundations for what has since become known as Italy's First Republic. Drawing on texts from the literature, film, journalism, and political debate of the period, Antifascisms offers a thorough survey of the personalities and positions that informed the decisions taken in this crucial phase of modern Italian history.
Download or read book Alluvial Fans written by Adrian M. Harvey and published by Geological Society of London. This book was released on 2005 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alluvial fans are important sedimentary environments. They trap sediment delivered from mountain source areas, and exert an important control on the delivery of sediment to downstream environments, to axial drainages and to sedimentary basins. They preserve a sensitive record of environmental change within the mountain source areas. Alluvial fan geomorphology and sedimentology reflect not only drainage basin size and geology, but change in response to tectonic, climatic and base-level controls. One of the challenges facing alluvial fan research is to resolve how these gross controls are reflected in alluvial fan dynamics and to apply the results of studies of modern fan processes and Quaternary fans to the understanding of sedimentary sequences in the rock record. This volume includes papers based on up-to-date research, and focuses on three themes: alluvial fan processes, dynamics of Quaternary alluvial fans and fan sedimentary sequences. Linking the papers is an emphasis on the controls of fan geomorphology, sedimentology and dynamics. This provides a basis for integration between geomorphological and sedimentological approaches, and an understanding how fluvial systems respond to tectonic, climatic and base-level changes.
Download or read book Mountain Rivers written by Ellen E. Wohl and published by American Geophysical Union. This book was released on 2000 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crossword Solver written by Anne Stibbs and published by Bloomsbury Pub Limited. This book was released on 2000 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: An aid to solving crosswords. It contains over 100,000 potential solutions, including plurals, comparative and superlative adjectives, and inflections of verbs. The list extends to first names, place names and technical terms, euphemisms and compound expressions, as well as abbreviations.
Download or read book Merriam Webster s Rhyming Dictionary written by and published by . This book was released on 2007 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This new edition of Merriam-Webster's Rhyming Dictionary contains over 71,000 rhyming words, about 16,000 more than the first edition. The additions naturally include words that have come into common use since the earlier book's publication -- words such as busk, blog, out-there, dreadlocked, fearmonger, and jaw-dropper. But most of the book's additions are not actually new to the language. For the first time, most of the two-, three-, four-, and five-word entries found in Merriam-Webster's Collegiate Dictionary have been given their own place in this volume's lists of rhyming words."--Preface.
