[PDF] Procedures For Establishing And Maintaining Permanent Plots For Silvicultural And Yield Research eBook

Author : Robert O. Curtis
Publisher :
Page : 92 pages
File Size : 38,59 MB
Release : 2005
Category : Forest site quality
ISBN :

GET BOOK

This paper reviews purposes and procedures for establishing and maintaining permanent plots for silvicultural and yield research, sampling and plot design, common errors, and procedures for measuring and recording data. It is a revision and update of a 1983 publication. Although some details are specific to coastal Pacific Northwest conditions, most of the material is widely applicable.

Author : Caryl L. Elzinga
Publisher : DIANE Publishing
Page : 190 pages
File Size : 38,86 MB
Release : 1998-05
Category :
ISBN : 9780788148378

GET BOOK

This annotated bibliography documents literature addressing the design and implementation of vegetation monitoring. It provides resources managers, ecologists, and scientists access to the great volume of literature addressing many aspects of vegetation monitoring: planning and objective setting, choosing vegetation attributes to measure, sampling design, sampling methods, statistical and graphical analysis, and communication of results. Over half of the 1400 references have been annotated. Keywords pertaining to the type of monitoring or method are included with each bibliographic entry. Keyword index.

Author : A. Amaro
Publisher : CABI
Page : 426 pages
File Size : 31,43 MB
Release : 2003-01-01
Category : Science
ISBN : 9780851998732

GET BOOK

There are many theoretical approaches to modelling forest systems, but not all of them have valid practical applications. This book reviews current thinking on various models and presents applications in various contexts. Papers have been selected and developed from those presented at aworkshop held in Portugal in June 2002. Topics covered include: Forest reality and modelling strategies Mathematical approaches and reasoning Estimation processes Models, validation and decision under uncertainty Model archives and metadata

Author : Marjorie Holland
Publisher :
Page : 204 pages
File Size : 26,15 MB
Release : 2002
Category : Water-supply
ISBN :

GET BOOK

The conference focused on recent work in freshwater wetlands [both natural and constructed] with a view toward understanding wetland processes in a watershed context. Since humans have played important roles in watershed dynamics for years, attention was given to the human dimensions of wetland and watershed uses. Contributed sessions were organized on: biogeochemical cycling in wetlands; human health issues related to water; wetland restoration and reforestation; the role of wetlands in agricultural systems; wetlands and USA environmental law; chemical ecology and natural products from wetlands; water and wetlands in science education; and regional water strategies.

Author : Peyton W. Owston
Publisher :
Page : 24 pages
File Size : 22,36 MB
Release : 1986
Category : Competition (Biology)
ISBN :

GET BOOK

Een methode wordt beschreven, waarin men de toestandsverandering in groei en overleving van bomen beschrijft van zowel een getraceerd gebied waar geen beheersmaatregelen worden toegepast, als van een controle-gebied waar wel beheer wordt gevoerd