A Brief History of Forestry in Europe
Author : Bernhard Eduard Fernow
Publisher :
Page : 460 pages
File Size : 23,85 MB
Release : 1907
Category : Forestry
ISBN :
Author : Bernhard Eduard Fernow
Publisher :
Page : 460 pages
File Size : 23,85 MB
Release : 1907
Category : Forestry
ISBN :
Author : Thomas Jay Kemp
Publisher : Rowman & Littlefield
Page : 390 pages
File Size : 24,19 MB
Release : 1999
Category : History
ISBN : 9780842027410
The Genealogy Annual is a comprehensive bibliography of the year's genealogies, handbooks, and source materials. It is divided into three main sections.p liFAMILY HISTORIES-/licites American and international single and multifamily genealogies, listed alphabetically by major surnames included in each book.p liGUIDES AND HANDBOOKS-/liincludes reference and how-to books for doing research on specific record groups or areas of the U.S. or the world.p liGENEALOGICAL SOURCES BY STATE-/liconsists of entries for genealogical data, organized alphabetically by state and then by city or county.p The Genealogy Annual, the core reference book of published local histories and genealogies, makes finding the latest information easy. Because the information is compiled annually, it is always up to date. No other book offers as many citations as The Genealogy Annual; all works are included. You can be assured that fees were not required to be listed.
Author : Christian Cossalter
Publisher : CIFOR
Page : 66 pages
File Size : 32,40 MB
Release : 2003-08-26
Category :
ISBN : 9793361638
A brief history of plantations. Environmental issues. Plantations and biodiversity. Water matters. Plantations and the soil. Pests: plantations' achilles' heel? Genetically modified trees: opportunity or treath? Plantations and global warming. Social issues. Employement: a contested balance sheet. Land tenure and conflict. Economic issues. Spiralling demand. Incentives and subsidies. Economies of scale. Costing the earth.
Author : Earl Arnett
Publisher : JHU Press
Page : 672 pages
File Size : 40,29 MB
Release : 1999-05-03
Category : History
ISBN : 9780801859809
"An updated version of a guide to (Maryland) . . . prepared by the Works Progress Administration . . . (last updated in 1976). Detailed historical information accompanies driving and walking tours throughout the state".--"Baltimore Magazine". 192 illustrations, including archival and new photos.
Author :
Publisher :
Page : 112 pages
File Size : 44,93 MB
Release : 1998-01-20
Category :
ISBN :
Timber Home Living introduces and showcases the beauty and efficiency of timber homes to an eager custom home buying audience. The magazine’s inspiring photography, informative editorial, quality advertising and essential resources involves and encourages readers to pursue their dream home.
Author : Frances Seymour
Publisher : Brookings Institution Press
Page : 389 pages
File Size : 45,72 MB
Release : 2016-12-27
Category : Business & Economics
ISBN : 1933286865
Tropical forests are an undervalued asset in meeting the greatest global challenges of our time—averting climate change and promoting development. Despite their importance, tropical forests and their ecosystems are being destroyed at a high and even increasing rate in most forest-rich countries. The good news is that the science, economics, and politics are aligned to support a major international effort over the next five years to reverse tropical deforestation. Why Forests? Why Now? synthesizes the latest evidence on the importance of tropical forests in a way that is accessible to anyone interested in climate change and development and to readers already familiar with the problem of deforestation. It makes the case to decisionmakers in rich countries that rewarding developing countries for protecting their forests is urgent, affordable, and achievable.
Author : Carol J. Pierce Colfer
Publisher : Routledge
Page : 350 pages
File Size : 34,13 MB
Release : 2016-04-14
Category : Social Science
ISBN : 1317355660
This enlightening book brings together the work of gender and forestry specialists from various backgrounds and fields of research and action to analyse global gender conditions as related to forests. Using a variety of methods and approaches, they build on a spectrum of theoretical perspectives to bring depth and breadth to the relevant issues and address timely and under-studied themes. Focusing particularly on tropical forests, the book presents both local case studies and global comparative studies from Africa, Asia, and Latin America, as well as the US and Europe. The studies range from personal histories of elderly American women’s attitudes toward conservation, to a combined qualitative / quantitative international comparative study on REDD+, to a longitudinal examination of oil palm and gender roles over time in Kalimantan. Issues are examined across scales, from the household to the nation state and the global arena; and reach back to the past to inform present and future considerations. The collection will be of relevance to academics, researchers, policy makers and advocates with different levels of familiarity with gender issues in the field of forestry.
Author : Len Fulton
Publisher :
Page : 1266 pages
File Size : 35,88 MB
Release : 1993
Category : Books
ISBN :
Author : Baltimore (Md.). Department of Education
Publisher :
Page : 146 pages
File Size : 37,48 MB
Release : 1926
Category : Art
ISBN :
Author : Michael A. Ritter
Publisher :
Page : 500 pages
File Size : 49,47 MB
Release : 2005
Category : Technology & Engineering
ISBN : 9781410221919
Timber's strength, light weight, and energy-absorbing properties furnish features desirable for bridge construction. Timber is capable of supporting short-term overloads without adverse effects. Contrary to popular belief, large wood members provide good fire resistance qualities that meet or exceed those of other materials in severe fire exposures. From an economic standpoint, wood is competitive with other materials on a first-cost basis and shows advantages when life cycle costs are compared. Timber bridges can be constructed in virtually any weather conditions, without detriment to the material. Wood is not damaged by continuous freezing and thawing and resists harmful effects of de-icing agents, which cause deterioration in other bridge materials. Timber bridges do not require special equipment for installation and can normally be constructed without highly skilled labor. They also present a natural and aesthetically pleasing appearance, particularly in natural surroundings. The misconception that wood provides a short service life has plagued timber as a construction material. Although wood is susceptible to decay or insect attack under specific conditions, it is inherently a very durable material when protected from moisture. Many covered bridges built during the 19th century have lasted over 100 years because they were protected from direct exposure to the elements. In modem applications, it is seldom practical or economical to cover bridges; however, the use of wood preservatives has extended the life of wood used in exposed bridge applications. Using modem application techniques and preservative chemicals, wood can now be effectively protected from deterioration for periods of 50 years or longer. In addition, wood treated with preservatives requires little maintenance and no painting. Another misconception about wood as a bridge material is that its use is limited to minor structures of no appreciable size. This belief is probably based on the fact that trees for commercial timber are limited in size and are normally harvested before they reach maximum size. Although tree diameter limits the size of sawn lumber, the advent of glued-laminated timber (glulam) some 40 years ago provided designers with several compensating alternatives. Glulam, which is the most widely used modem timber bridge material, is manufactured by bonding sawn lumber laminations together with waterproof structural adhesives. Thus, glulam members are virtually unlimited in depth, width, and length and can be manufactured in a wide range of shapes. Glulam provides higher design strengths than sawn lumber and provides better utilization of the available timber resource by permitting the manufacture of large wood structural elements from smaller lumber sizes. Technological advances in laminating over the past four decades have further increased the suitability and performance of wood for modern highway bridge applications.