Browse Results

Showing 651 through 675 of 21,214 results

British Tits (Collins New Naturalist Library #62)

by Christopher Perrins

In addition to dealing with the general biology and behaviour of the birds, Dr Perrins gives full attention to such things as their social lives, their intelligence and adaptiveness, and their puzzling ability to adjust their population sizes to the future availability of food. This edition is exclusive to newnaturalists.com

Caves and Cave Life (Collins New Naturalist Library #79)

by Philip Chapman

Cave exploration has uncovered archaeological finds which have enhanced our understanding of human evolution, and fossil remains, such as woolly mammoths, which reveal something of the Pleistocene animal world. But perhaps most fascinating of all is the living natural history of caves.

The Economics of Natural Resources

by Na Na

The Economics of Natural Resources

The Economics of U.S. Nonindustrial Private Forests (Routledge Revivals)

by Marion Clawson

The nonindustrial private forests are a large and valuable national resource and the best possible understanding of their characteristics, capabilities, and potentials is useful for the formation of national policy on natural resources. In this title, originally published in 1979, Marion Clawson presents an informative description and analysis of the nonindustrial private forests of the United States and offers his best judgement as to the economic potential of these forests to produce wood and other forest outputs. This book is directed to foresters, economists, policy makers, conservationists, and students interested in environmental issues.

The Economics of U.S. Nonindustrial Private Forests (Routledge Revivals)

by Marion Clawson

The nonindustrial private forests are a large and valuable national resource and the best possible understanding of their characteristics, capabilities, and potentials is useful for the formation of national policy on natural resources. In this title, originally published in 1979, Marion Clawson presents an informative description and analysis of the nonindustrial private forests of the United States and offers his best judgement as to the economic potential of these forests to produce wood and other forest outputs. This book is directed to foresters, economists, policy makers, conservationists, and students interested in environmental issues.

Energy or Extinction?: The Case for Nuclear Energy (Routledge Revivals)

by Fred Hoyle

Originally published in 1977 and as second edition in 1979, this book argues that without energy sources on a vast scale our present society cannot survive. According to the author, Fred Hoyle, the technology to tap solar, wind or wave power on a large enough scale just does not exist. He considers nuclear fission to be the only source currently capable of supplying our needs. The author fills in the scientific background necessary to appreciate his arguments in his lucid, direct style, so that the book can act as an ideal introduction for those unfamiliar with the energy debate. This short book is unashamedly provocative and many of the central tenets of it remain as relevant today as when it was first published.

Energy or Extinction?: The Case for Nuclear Energy (Routledge Revivals)

by Fred Hoyle

Originally published in 1977 and as second edition in 1979, this book argues that without energy sources on a vast scale our present society cannot survive. According to the author, Fred Hoyle, the technology to tap solar, wind or wave power on a large enough scale just does not exist. He considers nuclear fission to be the only source currently capable of supplying our needs. The author fills in the scientific background necessary to appreciate his arguments in his lucid, direct style, so that the book can act as an ideal introduction for those unfamiliar with the energy debate. This short book is unashamedly provocative and many of the central tenets of it remain as relevant today as when it was first published.

Essays in Economics: Theories, Theorizing, Facts And Policies

by Wassily W. Leontief

First Published in 2015. Routledge is an imprint of Taylor & Francis, an Informa company.

Essays in Economics: v. 2: Theories, Facts and Policies

by Wassily W. Leontief

First Published in 2015. Routledge is an imprint of Taylor & Francis, an Informa company.

Gradient Modelling: Resource and Fire Management (Springer Series on Environmental Management)

by S. R. Kessell

This series is dedicated to serving the growing community of scholars and practitioners concerned with the principles and applications of environmen­ tal management. Each volume will be a thorough treatment of a specific topic of importance for proper management practices. A fundamental objective ofthese books is to help the reader discern and implement man's stewardship of our environment and the world's renewable resources. For we must strive to understand the relationship between man and nature, act to bring harmony to it and nurture an environment that is both stable and productive. These objectives have often eluded us because the pursuit of other indi­ vidual and societal goals has diverted us from a course of living in balance with the environment. At times, therefore, the environmental manager may have to exert restrictive control, which is usually best applied to man, not nature. Attempts to alter or harness nature have often failed or backfired, as exemplified by the results of imprudent use of herbicides, fertilizers, water and other agents. Each book in this series will shed light on the fundamental and applied aspects of environmental management. It is hoped that each will help solve a practical and serious environmental problem.

A Guide to Post-Keynesian Economics

by Alfred S. Eichner

Does there exist an alternative to the “neoclassical synthesis” presented to students in introductory, intermediate, and advanced economics courses? The alternative is the post-Keynesian theory which is the subject of this book.

A Guide to Post-Keynesian Economics


Does there exist an alternative to the “neoclassical synthesis” presented to students in introductory, intermediate, and advanced economics courses? The alternative is the post-Keynesian theory which is the subject of this book.

Horse Power and Magic

by George Ewart Evans

The pioneering oral historian, George Ewart Evans, began to record the farming ways of East Anglia in the 1950s by listening to old men and women whose memories went back more than fifty or sixty years. Many were agricultural labourers, born before the turn of the century, who had worked on farms before the arrival of mechanisation. It was assumed at that time that horses would soon disappear from the farms, and that this was the last chance of recording the part they had played for centuries. It later became clear that this forecast was too pessimistic and in Horse Power and Magic (Faber, 1979) Ewart Evans describes in fascinating detail some important farms where horses continued to be beneficially used more than thirty years later. He discovered that the traditions of the older horsemen had not died out but had been passed on, in only slightly attenuated form, to a younger generation keen to farm with horses, proving that the day of the heavy horse was by no means over. He also describes vividly the ways of horse-tamers whose skills had a touch of 'magic' about them.'Taking his works a whole, there is no doubt that George Ewart Evans will survive as a fascinating pioneer of the extra-academic recording of human history...he has found a dimension all his own. This is indeed the very stuff of history.' Sunday Times

Household Energy and the Poor in the Third World (Routledge Revivals)

by Elizabeth Cecelski Joy Dunkerley William Ramsay

This volume originated as a report given to the World Bank in 1978 on the household energy consumption of both the urban and rural poor in developing countries. Originally published in 1979, this title supplies alternatives for meeting the domestic energy needs of the poor in developing countries and looks at the results of experiments in introducing new forms of energy. This book is a valuable resource for public policy makers and students interested in environmental studies and developmental studies.

Household Energy and the Poor in the Third World (Routledge Revivals)

by Elizabeth Cecelski Joy Dunkerley William Ramsay

This volume originated as a report given to the World Bank in 1978 on the household energy consumption of both the urban and rural poor in developing countries. Originally published in 1979, this title supplies alternatives for meeting the domestic energy needs of the poor in developing countries and looks at the results of experiments in introducing new forms of energy. This book is a valuable resource for public policy makers and students interested in environmental studies and developmental studies.

The Hummingbird Book: The Complete Guide to Attracting, Identifying,and Enjoying Hummingbirds

by Donald Stokes Lillian Stokes

Attract amazing hummingbirds to your backyard! With this comprehensive, beautifully illustrated guide, you'll find it easy to attract these tiny jewel-like birds to your own yard. With this comprehensive, beautifully illustrated guide, you'll find it easy to attract these tiny, jewel-like birds to your own yard. The Stokes Hummingbird Book provides all the information you need to bring hummingbirds up close, identify them, and understand their fascinating and varied behavior. The book includes:Range maps and full-color photographs to help you identify and locate hummingbirdsInformation on how to select the proper feeders, what to use in them, when to put them up, and when to take them downAdvice on what flowers to plant to attract hummingbirds in your part of the countryAmazing facts about hummingbirds, such as how fast they fly and how much they weighGuidelines for photographing hummingbirdsComplete information on hummingbird behavior, including flight displays, breeding habits, and feedingA special section on attracting orioles, with photographs and behavior guides for each of the eight species found in North AmericaA resource list for hummingbird supplies

International Trade in Wildlife (Routledge Library Editions: Conservation #2)

by Tim Inskipp Sue Wells

Originally published in 1979 International Trade in Wildlife is a product of the 1973 Convention on International Trade in Endangered Species of Wild Fauna and Flora conference, containing the full text of the CITIES convention. The volume outlines the animals and plants controlled by CITIES, and describes the protective policies put in place to protect endangered plants and animals. It gives a detailed background to the international traffic in monkey’s, spotted cats, whales, ivory, parrots, tortoises, marine turtles, crocodiles, butterflies, sponges and rare orchids at the time of publication and acts as a comprehensive document on the conservation policies enacted through CITIES, as well as facts surrounding the decline of endangered species. Although published over 40 years ago, the document still offers a comprehensive and useful guide to conservation and will be an important historical document for environmental policy makers and conservationists alike.

International Trade in Wildlife (Routledge Library Editions: Conservation #2)

by Tim Inskipp Sue Wells

Originally published in 1979 International Trade in Wildlife is a product of the 1973 Convention on International Trade in Endangered Species of Wild Fauna and Flora conference, containing the full text of the CITIES convention. The volume outlines the animals and plants controlled by CITIES, and describes the protective policies put in place to protect endangered plants and animals. It gives a detailed background to the international traffic in monkey’s, spotted cats, whales, ivory, parrots, tortoises, marine turtles, crocodiles, butterflies, sponges and rare orchids at the time of publication and acts as a comprehensive document on the conservation policies enacted through CITIES, as well as facts surrounding the decline of endangered species. Although published over 40 years ago, the document still offers a comprehensive and useful guide to conservation and will be an important historical document for environmental policy makers and conservationists alike.

The Management of Schistosomiasis (Routledge Revivals)

by Patricia L. Rosenfield

One of the major considerations of any environmental resource project must be the effect on human well-being; originally published in 1979, this study aims to deal specifically with the transmission of Schistosomiasis as a human environmental impact. Due to its relationship with water, Schistosomiasis transmission areas can be spread or aggravated by new water resource projects particularly in developing countries, which could potentially lead to an epidemic situation. Rosenfield aims to demonstrate how prevention ideas can be conceived early on in the design process by exploring methodologies for predicting the prevalence of Schistosomiasis in certain areas and management strategies for controlling transmission. This title will be of interest to students of Environmental Studies and professionals.

The Management of Schistosomiasis (Routledge Revivals)

by Patricia L. Rosenfield

One of the major considerations of any environmental resource project must be the effect on human well-being; originally published in 1979, this study aims to deal specifically with the transmission of Schistosomiasis as a human environmental impact. Due to its relationship with water, Schistosomiasis transmission areas can be spread or aggravated by new water resource projects particularly in developing countries, which could potentially lead to an epidemic situation. Rosenfield aims to demonstrate how prevention ideas can be conceived early on in the design process by exploring methodologies for predicting the prevalence of Schistosomiasis in certain areas and management strategies for controlling transmission. This title will be of interest to students of Environmental Studies and professionals.

Mountaineering in Scotland: The first of W.H. Murray's great classics of mountain literature

by W.H. Murray

In Mountaineering in Scotland, climber and mountaineer W.H. Murray vividly describes some of the most sought-after and classic British climbs on rock and ice, including the Cuillin Ridge on Skye and Ben Nevis.The book – written in secret on toilet paper in whilst Murray was a prisoner of war – is infused with the sense of freedom and joy the author found in the mountains. He details the hardship and pleasure wrung from high camping in winter, climbs Clachaig Gully and makes the second winter ascent of Observatory Ridge. Murray recounts his adventures in Glencoe and the mountains beyond – including a terrifying near-death experience at the falls of Falloch.Murray’s first book, Mountaineering in Scotland is widely acknowledged as a classic of mountaineering literature. It inspirational prose – as fresh now as when first published – is bound to make a reader reach for their tent and head for the hills of Scotland. He asserts, ‘Seeming danger ensures that on mountains, more than elsewhere, life may be lived at the full.’This is classic mountain climbing literature at its best.

People and the Land through Time: Linking Ecology and History, Second Edition

by Emily W. Southgate

A revised and updated edition of a classic book that defines the field of historical ecologyPeople and the Land through Time, first published in 1997, remains the only introduction to the field of historical ecology from the perspective of ecology and ecosystem processes. Widely praised for its emphasis on the integration of historical information into scientific analyses, it will be useful to an interdisciplinary audience of students and professionals in ecology, conservation, history, archaeology, geography, and anthropology. This up-to-date second edition addresses current issues in historical ecology such as the proposed geological epoch, the Anthropocene; historical species dispersal and extinction; the impacts of past climatic fluctuations; and trends in sustainability and conservation.

Pesticides: Contemporary Roles in Agriculture, Health, and Environment (Contemporary Issues in Science and Society)

by T. J. Sheets David Pimentel

Chemical pesticides continue as a point of major controversy in our society. Increasingly stringent regulatory actions on the part of state and federal agencies, exemplified by the RPAR (Rebuttable Presump­ tion Against Registration) program of the Environmental Protection Agency, are supported by environmental groups and are generally op­ posed or viewed with skepticism by agriculturalists. The energy crisis invokes other questions on benefits of pesticides versus nonchemical controls and effects on labor utilization. As DDT and other persistent pesticides have been phased out, the more labile, short-lived chemicals have filled the voids in pest management systems; and effects on nontarget species appear to have declined in recent years as the shift occurred. However, nagging ques­ tions of the hazard to man and other nontarget species from long-term, low-level exposure to pesticides are frequently raised; and recent suggestions that certain well-known and long-used chemicals cause cancer, increase sterility, and initiate or augment other deleterious effects in test animals have instilled a sense of caution and raised con­ cern about the continued availability of some pesticides previously considered safe. So the facade of concern and confusion continues. This book is an outgrowth of a symposium at the meeting of the American Association for the Advancement of Science in February, 1978. An introduction has been added, and some of the papers have been modified since presentation.

Physiological Ecology of the Alpine Timberline: Tree Existence at High Altitudes with Special Reference to the European Alps (Ecological Studies #31)

by W. Tranquillini

In the European Alps the importance of forests as protection against ava­ lanches and soil erosion is becoming ever clearer with the continuing increase in population and development of tourism. The protective potential of the moun­ tain forests can currently only be partially realised because a considerable propor­ tion of high-altitude stands has been destroyed in historical times by man's extensive clearing ofthe forests. The forests still remaining are of limited effec­ tiveness, due to inadequate density of trees and over-maturity. Considerable efforts, however, are now being made in the Alps and other mountains of the globe to increase the high-altitude forested area through reforestation, to raise depressed timberlines, and to restore remaining protection forests using suit­ able silvicultural methods to their full protective value. This momentous task, if it is to be successful, must be planned on a sound foundation. An important prerequisite is the assembly of scientific facts con­ cerning the physical environment in the protection forest zone of mountains, and the course of various life processes of tree species occurring there. Since the introduction of practical field techniques it has been possible to investigate successfully the reaction of trees at various altitudes to recorded factors, and the extent to which they are adapted to the measured situations. Such ecophysio­ logical studies enable us to recognize the site requirements for individual tree species, and the reasons for the limits of their natural distribution.

Refine Search

Showing 651 through 675 of 21,214 results