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Methods Of Estimating Population
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Book Synopsis Research Ethics in Complex Humanitarian Emergencies by : National Research Council
Download or read book Research Ethics in Complex Humanitarian Emergencies written by National Research Council and published by National Academies Press. This book was released on 2002-08-13 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Situations involving conflict and forced migration have become increasingly commonplace in today's world. The need to understand the causes, consequences, and characteristics of these situations is creating a burgeoning field of research. But given the nature of complex emergency settings, traditional research guidelines may be inappropriate. The research and policy community has recognized this problem and has begun to address issues surrounding the ethics of doing research in emergency settings and among conflict-affected and displaced populations. The Roundtable on the Demography of Forced Migration, under the aegis of the Committee on Population of the National Research Council, held a workshop to examine some of these issues. This report to the roundtable summarizes the workshop presentations and discussion.
Book Synopsis Wildlife 2001: Populations by : D.R. McCullough
Download or read book Wildlife 2001: Populations written by D.R. McCullough and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1984, a conference called Wildlife 2000: Modeling habitat relationships of terrestrial vertebrates, was held at Stanford Sierra Camp at Fallen Leaf Lake in the Sierra Nevada Mountains of California. The conference was well-received, and the published volume (Verner, J. , M. L. Morrison, and C. J. Ralph, editors. 1986. Wildlife 2000: modeling habitat relationships of terrestrial vertebrates, University of Wisconsin Press, Madison, Wisconsin, USA) proved to be a landmark publication that received a book award by The Wildlife Society. Wildlife 2001: populations was a followup conference with emphasis on the other major biological field of wildlife conservation and management, populations. It was held on July 29-31, 1991, at the Oakland Airport Hilton Hotel in Oakland, California, in accordance with our intent that this conference have a much stronger international representation than did Wildlife 2000. The goal of the conference was to bring together an international group of specialists to address the state of the art in wildlife population dynamics, and set the agenda for future research and management on the threshold of the 21st century. The mix of specialists included workers in theoretical, as well as practical, aspects of wildlife conservation and management. Three general sessions covered methods, modelling, and conservation of threatened species.
Book Synopsis Manuals on Methods of Estimating Population by : Naciones Unidas. División de Población
Download or read book Manuals on Methods of Estimating Population written by Naciones Unidas. División de Población and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manuals on methods of estimating population by :
Download or read book Manuals on methods of estimating population written by and published by . This book was released on 1952 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Techniques for the Study of Primate Population Ecology by :
Download or read book Techniques for the Study of Primate Population Ecology written by and published by National Academies. This book was released on 1981-01-01 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecological Methods by : T.R. Southwood
Download or read book Ecological Methods written by T.R. Southwood and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: The virtual impossibility of extracting the many different species from a habitat with equal efficiency by a single method (e.g. Nef, 1960). 1.1 Population estimates Population estimates can be classified into a number of different types; the most convenient classification is that adopted by Morris (1955), although he used the terms somewhat differently in a later paper (1960). 1.1.1 Absolute and related estimates The animal numbers may be expressed as a density per unit area of the ground of the habitat. Such estimates are given by nearest neighbour and related techniques (Chapter 2), marking and recapture (Chapter 3), by sampling a known fraction of the habitat (Chapter 4-6) and by removal sampling and random walk techniques (Chapter 7). Absolute population The number of animals per unit area (e.g. hectare, acre). It is almost impossible to construct a budget or to study mortality factors without the conversion of population estimates to absolute figures, for not only do insects often move from the plant to the soil at different developmental stages, but the amount of plant material is itself always changing. The importance of obtaining absolute estimates cannot be overemphasized.
Book Synopsis Tools and Methods for Estimating Populations at Risk from Natural Disasters and Complex Humanitarian Crises by : National Research Council
Download or read book Tools and Methods for Estimating Populations at Risk from Natural Disasters and Complex Humanitarian Crises written by National Research Council and published by National Academies Press. This book was released on 2007-07-01 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Worldwide, millions of people are displaced annually because of natural or industrial disasters or social upheaval. Reliable data on the numbers, characteristics, and locations of these populations can bolster humanitarian relief efforts and recovery programs. Using sound methods for estimating population numbers and characteristics is important for both industrialized and developing nations. Ensuring that the data are geographically referenced for projection onto maps is essential. However, good data alone are insufficient. Adequate staff training and strong organizational and political desire to maintain and use the information are also required. Tools and Methods for Estimating Populations at Risk from Natural Disasters and Complex Humanitarian Crises, reviews the main methods and tools for making estimates of subnational populations and makes several recommendations to improve the collection and the use of population data for emergency response and development.
Book Synopsis Using Science to Improve the BLM Wild Horse and Burro Program by : National Research Council
Download or read book Using Science to Improve the BLM Wild Horse and Burro Program written by National Research Council and published by National Academies Press. This book was released on 2013-10-04 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.
Book Synopsis Manuals on Methods of Estimating Population by : Nations Unies. Division de statistique
Download or read book Manuals on Methods of Estimating Population written by Nations Unies. Division de statistique and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Population Estimates by : Everett S. Lee
Download or read book Population Estimates written by Everett S. Lee and published by SAGE Publications, Incorporated. This book was released on 1982-04 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five innovative methods of establishing the population characteristics of small areas are introduced and evaluated in this book. Changes in communities can be slow, but recent history has seen huge growth in some areas and depopulation of others. As a result, population estimating has grown up under pressure from legislators and administrators who place a high premium on validity. The contributors to this volume provide ideas that have been tested in practice, anticipate the usual types of error, and are suitable for different purposes.
Book Synopsis Methods of Estimating Total Population For Current Dates. Manual 1 of Manual on Methods of Estimating Population. 1952 by : United Nations. Population Division
Download or read book Methods of Estimating Total Population For Current Dates. Manual 1 of Manual on Methods of Estimating Population. 1952 written by United Nations. Population Division and published by . This book was released on 1974 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods and Results by : William Rush Merriam
Download or read book Methods and Results written by William Rush Merriam and published by . This book was released on 1902 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manuals of Methods of Estimating Population by : United Nations. Department of Economic and Social Affairs
Download or read book Manuals of Methods of Estimating Population written by United Nations. Department of Economic and Social Affairs and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manuals on Methods of Estimating Population - Manual Ii: Methods of Appraisal of Quality of Basic Data for Population Estimates by : UNITED NATIONS. POPULATION DIVISION.
Download or read book Manuals on Methods of Estimating Population - Manual Ii: Methods of Appraisal of Quality of Basic Data for Population Estimates written by UNITED NATIONS. POPULATION DIVISION. and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manuals on methods of estimating population by : United Nations. Bureau of Social Affairs
Download or read book Manuals on methods of estimating population written by United Nations. Bureau of Social Affairs and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manuals on Methods of Estimating Population by : United Nations. Department of Economic and Social Affairs
Download or read book Manuals on Methods of Estimating Population written by United Nations. Department of Economic and Social Affairs and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United Nations. Department of Social Affairs. Population Division Publisher :New York, U.N. ISBN 13 : Total Pages :0 pages Book Rating :4.:/5 (11 download)
Book Synopsis Methods of Estimating Total Population for Current Dates by : United Nations. Department of Social Affairs. Population Division
Download or read book Methods of Estimating Total Population for Current Dates written by United Nations. Department of Social Affairs. Population Division and published by New York, U.N.. This book was released on 1952 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
