Guidelines for Using Bedload Traps in Coarse-bedded Mountain Streams

Guidelines for Using Bedload Traps in Coarse-bedded Mountain Streams PDF Author: Kristin Bunte
Publisher:
ISBN:
Category : River sediments
Languages : en
Pages : 100

Book Description
A bedload trap is a portable sampler designed specifically for collecting gravel and cobble bedload (4 to 180 mm in diameter) in wadeable streams. Bedload traps consist of an aluminum frame with a 12 by 8 inch (0.3 by 0.2 m) opening to which a 3- to 5.5-ft (0.9 to 1.65 m) long trailing net is attached. Bedload traps are installed on ground plates that are anchored to the stream bottom with metal stakes. Traps do not have to be hand-held while sampling and have a large volumetric capacity. This permits collection of bedload over relatively long intervals, typically one hour per sample. In this document, we provide detailed guidelines for bedload trap construction and operation. We describe component parts and offer instructions for making the nets and assembling the sampler. Appropriate site selection and preparation are discussed as well as bedload trap installation, use, and maintenance. These guidelines also show how to process the collected bedload samples in the field and how to perform some of the typical calculations used in bedload evaluation.

Trapping 101

Trapping 101 PDF Author: Philip Massaro
Publisher: Simon and Schuster
ISBN: 1510716343
Category : Sports & Recreation
Languages : en
Pages : 391

Book Description
Tips, tactics, and techniques for all skill levels. The ancient art of trapping goes back centuries, almost to the beginning of civilization. Native Americans used the pit trap, deadfalls, and snares, the Chinese documented the use of nets and pits in the fourth century BCE, and virtually every civilization can exhibit some example of the use of a trap in one form or another to procure meat, hides, or fur. The fur trade across Europe was dominated by the Russians, which provided furs to the greater part of Western Europe and Asia during the Middle Ages, which prompted the exploration of Siberia and its game rich forests. In North America, trapping was one of the primary reasons why settlers pushed West, taking advantage of the bountiful game across the continent. Fur was used not only for coats, hats, and mittens, it was used as a form of barter. The taking of a fur-bearing animal was and is a big accomplishment, as fooling a crafty animal on its home territory is no easy feat. In Trapping 101, veteran trapper Phil Massaro reveals all the secrets of the trade, from knowing where to set traps, to understanding and using various types of traps, to properly using scents. Tips and tactics for taking beavers, muskrats, weasels, raccoons, skunks, otters, and more are all covered. While there is a wealth of information in here for beginners, information that will help them pick up trapping with relative ease, there are many subtle tips and tricks that even a veteran trapper will appreciate. Times have, of course, changed since the days of the voyageurs and rendezvouses. There are many more people in this modern world, many more dwellings, many more towns and cities. But there is a place for trapping in all this, just as there are places for hunting and fishing. A knowledgeable trapper, following game rules and respecting the animals he is trying to trap, fits right into the grand scheme of Mother Nature existing in harmony with humankind. This book will help you achieve that.

American Trapper

American Trapper PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 48

Book Description


Going Local

Going Local PDF Author: John Pierson
Publisher: Routledge
ISBN: 1134277164
Category : Social Science
Languages : en
Pages : 260

Book Description
Going Local explains how social work students and practitioners can develop approaches to neighbourhood work, to engage communities and neighbourhoods more purposefully and to work with citizens and other mainstream and community service providers to build the capacity of neighbourhoods to tackle social problems on their own. Each chapter includes objectives and key points, as well as case studies and activities where appropriate, and the topics discussed include: what we can learn from past social work practice principles, skills and tools to enhance local working joined up practice care and services for children, families, young people, older people and other vulnerable adults social cohesion and the role of practitioners in overcoming local religious and ethnic division. Going Local will appeal to practitioners working in neighbourhood based services, and is essential reading for students of social work, youth and community work, and probation work.

Two Languages at Work

Two Languages at Work PDF Author: Tara Goldstein
Publisher: Walter de Gruyter
ISBN: 3110815222
Category : Language Arts & Disciplines
Languages : en
Pages : 297

Book Description
CONTRIBUTIONS TO THE SOCIOLOGY OF LANGUAGE brings to students, researchers and practitioners in all of the social and language-related sciences carefully selected book-length publications dealing with sociolinguistic theory, methods, findings and applications. It approaches the study of language in society in its broadest sense, as a truly international and interdisciplinary field in which various approaches, theoretical and empirical, supplement and complement each other. The series invites the attention of linguists, language teachers of all interests, sociologists, political scientists, anthropologists, historians etc. to the development of the sociology of language.

Why Greatness Cannot Be Planned

Why Greatness Cannot Be Planned PDF Author: Kenneth O. Stanley
Publisher: Springer
ISBN: 3319155245
Category : Computers
Languages : en
Pages : 144

Book Description
Why does modern life revolve around objectives? From how science is funded, to improving how children are educated -- and nearly everything in-between -- our society has become obsessed with a seductive illusion: that greatness results from doggedly measuring improvement in the relentless pursuit of an ambitious goal. In Why Greatness Cannot Be Planned, Stanley and Lehman begin with a surprising scientific discovery in artificial intelligence that leads ultimately to the conclusion that the objective obsession has gone too far. They make the case that great achievement can't be bottled up into mechanical metrics; that innovation is not driven by narrowly focused heroic effort; and that we would be wiser (and the outcomes better) if instead we whole-heartedly embraced serendipitous discovery and playful creativity. Controversial at its heart, yet refreshingly provocative, this book challenges readers to consider life without a destination and discovery without a compass.

21 Mind Traps

21 Mind Traps PDF Author: Maham Eshal
Publisher: Echo Press
ISBN:
Category : Psychology
Languages : en
Pages : 215

Book Description
"21 Mind Traps" Is an Insightful Exploration is a transformative e-book that delves into the psychological patterns of cognition that distort our thinking and influence daily life. In this book, through engaging storytelling, relatable examples, and practical pieces of advice, this book unravels how cognitive distortions, such as people-pleasing, overgeneralization, and Mind-reading, entrap individuals in limiting beliefs. These Mind traps lead to distorted thinking, causing unnecessary stress and limiting one's potential for growth and fulfillment. With a focus on self-awareness and mental empowerment, this book offers readers powerful techniques to recognize, challenge, and break free from these traps, fostering personal growth and a healthier mindset. This is the perfect book of mind for anyone wanna seeking clarity and mastery over their mental habits.

The Dollar Trap

The Dollar Trap PDF Author: Eswar S. Prasad
Publisher: Princeton University Press
ISBN: 0691168520
Category : Business & Economics
Languages : en
Pages : 438

Book Description
Why the dollar is—and will remain—the dominant global currency The U.S. dollar's dominance seems under threat. The near collapse of the U.S. financial system in 2008–2009, political paralysis that has blocked effective policymaking, and emerging competitors such as the Chinese renminbi have heightened speculation about the dollar’s looming displacement as the main reserve currency. Yet, as The Dollar Trap powerfully argues, the financial crisis, a dysfunctional international monetary system, and U.S. policies have paradoxically strengthened the dollar’s importance. Eswar Prasad examines how the dollar came to have a central role in the world economy and demonstrates that it will remain the cornerstone of global finance for the foreseeable future. Marshaling a range of arguments and data, and drawing on the latest research, Prasad shows why it will be difficult to dislodge the dollar-centric system. With vast amounts of foreign financial capital locked up in dollar assets, including U.S. government securities, other countries now have a strong incentive to prevent a dollar crash. Prasad takes the reader through key contemporary issues in international finance—including the growing economic influence of emerging markets, the currency wars, the complexities of the China-U.S. relationship, and the role of institutions like the International Monetary Fund—and offers new ideas for fixing the flawed monetary system. Readers are also given a rare look into some of the intrigue and backdoor scheming in the corridors of international finance. The Dollar Trap offers a panoramic analysis of the fragile state of global finance and makes a compelling case that, despite all its flaws, the dollar will remain the ultimate safe-haven currency.

Camera Trapping

Camera Trapping PDF Author: Paul Meek
Publisher: CSIRO PUBLISHING
ISBN: 1486300405
Category : Medical
Languages : en
Pages : 388

Book Description
Camera trapping in wildlife management and research is a growing global phenomenon. The technology is advancing very quickly, providing unique opportunities for collecting new biological knowledge. In order for fellow camera trap researchers and managers to share their knowledge and experience, the First International Camera Trapping Colloquium in Wildlife Management and Research was held in Sydney, Australia. Camera Trapping brings together papers from a selection of the presentations at the colloquium and provides a benchmark of the international developments and uses of camera traps for monitoring wildlife for research and management. Four major themes are presented: case studies demonstrating camera trapping for monitoring; the constraints and pitfalls of camera technologies; design standards and protocols for camera trapping surveys; and the identification, management and analyses of the myriad images that derive from camera trapping studies. The final chapter provides future directions for research using camera traps. Remarkable photographs are included, showing interesting, enlightening and entertaining images of animals 'doing their thing'.

Thin Films and Coatings

Thin Films and Coatings PDF Author: B. M. Caruta
Publisher: Nova Publishers
ISBN: 9781594545177
Category : Science
Languages : en
Pages : 240

Book Description
The broad field of thin film technology is based first of all on the film growth processes in general. The concepts of crystal structure and defects in crystalline thin films such as grain boundaries, dislocations and vacancies are examined. The general nature of film growth from atoms equilibrating with the service, through the initial stages of growth to film coalescence and zone models is also within the scope of this book as are evaporation, sputter deposition and chemical vapour deposition. Thin films are widely used in microelectronics, chemistry and a wide array of related fields. This book offers new research in this exploding field.