Shenandoah National Park Long Term Ecological Monitoring System User Manuals Classic Reprint PDF Download
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Author | : F. William Ravlin |
Publisher | : Forgotten Books |
Total Pages | : 324 |
Release | : 2017-10-29 |
Genre | : Business & Economics |
ISBN | : 9780266951933 |
Download Shenandoah National Park Long-Term Ecological Monitoring System User Manuals (Classic Reprint) Book in PDF, ePub and Kindle
Excerpt from Shenandoah National Park Long-Term Ecological Monitoring System User Manuals The concept of ecosystem management has been suggested recently as the most effective means for appropriate stewardship of national parks (johnson and Agee 1988, Agee and Johnson They explain this strategy as follows. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author | : J. R. Voshell Jr. |
Publisher | : Forgotten Books |
Total Pages | : 136 |
Release | : 2017-10-28 |
Genre | : Technology & Engineering |
ISBN | : 9780266879954 |
Download Shenandoah National Park Long-Term Ecological Monitoring System Book in PDF, ePub and Kindle
Excerpt from Shenandoah National Park Long-Term Ecological Monitoring System: Section III., Aquatic Component User Manual Geological formations were selected as the sec ond level of classification because the snp has a uniquely diverse geology and resulting water chemis try, particularly alkalinity. There are great differences among watersheds, and often between adjacent watersheds. Alkalinity and related water chemistry are probably significant factors affecting the distribu tion of the aquatic biota. Information on geological formations and alkalinity can be obtained from Gathright (1976) and Dise respectively. Streams in the snp seldom have their watersheds entirely within a single geological formation. An effort should be made to establish stream sites in watersheds which have at least 75% of their area within one of the geological formation categories. Elevation affects the distribution of aquatic biota indirectly because of factors such as stream width, depth, current velocity, valley shading and tempera ture. The snp is located entirely within the northern section of the Blue Ridge physiographic province, which is the narrow (about 8 km) mountainous area between the low-lying Piedmont province to the east and the Ridge and Valley province to the west (hoffman 1969, Gathright Because of the narrow moun tainous, characteristics of the Blue Ridge, drainage basins in this province typically have a steep gradient. Drainage basins on the west slope follow -a trellis pattern, in which the small streams flowing down the mountains are parallel and join the main stream in the valley (shenandoah River) at right angles (reid and Wood Those on the east slope follow a den dritic pattern, so-called because of the resemblance to tree roots (reid and Wood The criterion of m (1800 ft) for distinguishing upper and lower sites was selected because field observations indi cated that streams in the snp tended to become very narrow and shallow (several m wide and less than knee deep) approximately above that elevation. This delimitation is somewhat arbitrary and can be varied within reason when it is desirable to have both an upper and lower site on the same stream. Elevation is best determined from the Potomac Appalachian Trail Club maps (scale The usgs min topographic maps are not as useful because they are not as accurate regarding trails, fire roads, and stream permanency. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author | : Paul F. J. Eagles |
Publisher | : CABI |
Total Pages | : 332 |
Release | : 2002 |
Genre | : Business & Economics |
ISBN | : 0851995896 |
Download Tourism in National Parks and Protected Areas Book in PDF, ePub and Kindle
This book describes the state of the art of tourism planning and management in national parks and protected areas. It also provides guidelines for best practice in tourism operations. Other objectives are to: Describe case studies and guidelines that contribute to conservation of biological diversity; consider the role of local communities within or near these areas; outline the development of tourism infrastructure and services; discuss visitor management; provide guidelines to enhance the quality of the tourism experience. The focus is global and the book will appeal to both academics and practitioners.
Author | : Brenda McComb |
Publisher | : CRC Press |
Total Pages | : 300 |
Release | : 2010-03-11 |
Genre | : Science |
ISBN | : 1420070584 |
Download Monitoring Animal Populations and Their Habitats Book in PDF, ePub and Kindle
In the face of so many unprecedented changes in our environment, the pressure is on scientists to lead the way toward a more sustainable future. Written by a team of ecologists, Monitoring Animal Populations and Their Habitats: A Practitioner’s Guide provides a framework that natural resource managers and researchers can use to design monitoring programs that will benefit future generations by distilling the information needed to make informed decisions. In addition, this text is valuable for undergraduate- and graduate-level courses that are focused on monitoring animal populations. With the aid of more than 90 illustrations and a four-page color insert, this book offers practical guidance for the entire monitoring process, from incorporating stakeholder input and data collection, to data management, analysis, and reporting. It establishes the basis for why, what, how, where, and when monitoring should be conducted; describes how to analyze and interpret the data; explains how to budget for monitoring efforts; and discusses how to assemble reports of use in decision-making. The book takes a multi-scaled and multi-taxa approach, focusing on monitoring vertebrate populations and upland habitats, but the recommendations and suggestions presented are applicable to a variety of monitoring programs. Lastly, the book explores the future of monitoring techniques, enabling researchers to better plan for the future of wildlife populations and their habitats. Monitoring Animal Populations and Their Habitats: A Practitioner’s Guide furthers the goal of achieving a world in which biodiversity is allowed to evolve and flourish in the face of such uncertainties as climate change, invasive species proliferation, land use expansion, and population growth.
Author | : Paul Sadin |
Publisher | : |
Total Pages | : 412 |
Release | : 2007 |
Genre | : Environmental protection |
ISBN | : |
Download Managing a Land in Motion Book in PDF, ePub and Kindle
Author | : D.R. Helsel |
Publisher | : Elsevier |
Total Pages | : 539 |
Release | : 1993-03-03 |
Genre | : Science |
ISBN | : 0080875084 |
Download Statistical Methods in Water Resources Book in PDF, ePub and Kindle
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 | : |
Publisher | : IUCN |
Total Pages | : 12 |
Release | : 2002 |
Genre | : Convention on International Trade in Endangered Species of Wild Fauna and Flora |
ISBN | : 283170684X |
Download Guidance for CITES Scientific Authorities Book in PDF, ePub and Kindle
Use of and trade in wildlife is a fact of life for human society around the globe. Article IV of the CITES Convention requires that exporting countries restrict trade in Appendix II species to levels that are not detrimental either to species? survival, or to their role within the ecosystems in which they occur (known as the ?non-detriment finding?). Based on two workshops convened by IUCN to develop some pragmatic assistance for Scientific Authorities, this publication presents the background to the development of the non-detriment finding checklist and explains how the checklist itself is designed to work, in the hope that Scientific Authority staff will take and develop the parts of the approach that they find useful.
Author | : Julia Johnson |
Publisher | : McGraw-Hill Education |
Total Pages | : 684 |
Release | : 2015-02-06 |
Genre | : Science |
ISBN | : 9780078096143 |
Download Exploring Earth Science Book in PDF, ePub and Kindle
Exploring Earth Science by Reynolds/Johnson is an innovative textbook intended for an introductory college geology course, such as Earth Science. This ground-breaking, visually spectacular book was designed from cognitive and educational research on how students think, learn, and study. Nearly all information in the book is built around 2,600 photographs and stunning illustrations, rather than being in long blocks of text that are not articulated with figures. These annotated illustrations help students visualize geologic processes and concepts, and are suited to the way most instructors already teach. To alleviate cognitive load and help students focus on one important geologic process or concept at a time, the book consists entirely of two-page spreads organized into 20 chapters. Each two-page spread is a self-contained block of information about a specific topic, emphasizing geologic concepts, processes, features, and approaches. These spreads help students learn and organize geologic knowledge in a new and exciting way. Inquiry is embedded throughout the book, modeling how scientists investigate problems. The title of each two-page spread and topic heading is a question intended to get readers to think about the topic and become interested and motivated to explore the two-page spread for answers. Each chapter is a learning cycle, which begins with a visually engaging two-page spread about a compelling geologic issue. Each chapter ends with an Investigation that challenges students with a problem associated with a virtual place. The world-class media, spectacular presentations, and assessments are all tightly articulated with the textbook. This book is designed to encourage students to observe, interpret, think critically, and engage in authentic inquiry, and is highly acclaimed by reviewers, instructors, and students.
Author | : Roy W. McDiarmid |
Publisher | : Univ of California Press |
Total Pages | : 424 |
Release | : 2012-01-10 |
Genre | : Nature |
ISBN | : 0520266714 |
Download Reptile Biodiversity Book in PDF, ePub and Kindle
“Authoritative and comprehensive—provides an up-to-date description of the tool box of methods for inventorying and monitoring the diverse spectrum of reptiles. All biodiversity scientists will want to have it during project planning and as study progresses. A must for field biologists, conservation planners, and biodiversity managers.”—Jay M. Savage, San Diego State University “Kudos to the editors and contributors to this book. From the perspective of a non-ecologist such as myself, who only occasionally needs to intensively sample a particular site or habitat, the quality and clarity of this book has been well worth the wait.”—Jack W. Sites, Jr.
Author | : Clarence R. Geier |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 232 |
Release | : 2017-02-10 |
Genre | : |
ISBN | : 9781541023482 |
Download The Historical Archaeology of Virginia from Initial Settlement to the Present Book in PDF, ePub and Kindle
The book includes six chapters that cover Virginia history from initial settlement through the 20th century plus one that deals with the important role of underwater archaeology. Written by prominent archaeologists with research experience in their respective topic areas, the chapters consider important issues of Virginia history and consider how the discipline of historic archaeology has addressed them and needs to address them . Changes in research strategy over time are discussed , and recommendations are made concerning the need to recognize the diverse and often differing roles and impacts that characterized the different regions of Virginia over the course of its historic past. Significant issues in Virginia history needing greater study are identified.