Results 261 to 270 of about 256,126 (296)

Principles of National Forest Inventory Methods

Managing Forest Ecosystems, 2022
Allan Sims
exaly   +2 more sources

National Forest Inventory

2022
Danmarks Skovstatistik er baseret på stikprøvevise målinger i skov over hele Danmark. Målingerne omfatter således den samlede variation i skovenes naturgrundlag og dyrkningshistorie og danner grundlag for overvågning af skovenes tilstand og udvikling. Data samles i DKSkov/NFI.
Forskningscentret for Skov & Landskab, Københavns Universitet   +1 more
openaire   +1 more source

Harmonizing National Forest Inventories

Journal of Forestry, 2009
Abstract National forest inventories are a primary source of data for national and large area assessments of sustainability and biodiversity and for international forest resource reporting. However, the ability of countries to produce compatible estimates using these data is impeded by the diversity of their national inventory ...
McRoberts R. E., Tomppo E., Schadauer K., Vidal C., Stahl G., Chirici G., Lanz A., Cienciala E., Winter S., Smith W. B.   +9 more
openaire   +2 more sources

National Forest Inventories: contributions to forest biodiversity assessments.

2011
book
CHIRICI, GHERARDO, WINTER S, MCROBERTS R. E.   +2 more
openaire   +3 more sources

Comparisons of National Forest Inventories

2009
The evolution of national forest inventories (NFIs) has varied enormously between countries, and the process still continues. This evolution is documented in the histories of European NFIs, as well as others in North and South America, Asia, and New Zealand that are included in the NFI Reports section of this book.
Mark Lawrence, Ronald E. McRoberts, Erkki Tomppo, Thomas Gschwantner, Karl Gabler   +4 more
openaire   +1 more source

Remote sensing support for national forest inventories

Remote Sensing of Environment, 2007
National forest inventory programs are tasked to produce timely and accurate estimates for a wide range of forest resource variables for a variety of users and applications. Time, cost, and precision constraints cause these programs to seek technological innovations that contribute to measurement and estimation efficiencies and that facilitate the ...
McRoberts, R.E., Tomppo, E.O.
openaire   +1 more source

National Forest Inventories: Prospects for Harmonised International Reporting

2009
Despite the important differences in inventory estimates resulting from the use of different national definitions, variables, and variable thresholds, prospects for developing procedures leading to compatible estimates amongst countries are generally positive.
McRoberts R. E., Stahl G., Vidal C., Lawrence M., Tomppo E., Schadauer K., Chirici G., Bastrup-Birk A.   +7 more
openaire   +3 more sources

Quality control procedures in the Italian national forest inventory

Journal of Environmental Monitoring, 2009
National forest inventories represent a fundamental source of data and knowledge for forestry and environmental policy and allow for the production of national and regional level statistics on forests. The value of these statistics confirms the need for a sampling design that adequately delivers representation by reducing sampling error, but also for a
Patrizia, Gasparini, Remo, Bertani, Flora, De Natale, Lucio, Di Cosmo, Enrico, Pompei   +4 more
openaire   +2 more sources

Inventory-Based Forest Health Indicators: Implications for National Forest Management

Journal of Forestry, 2003
Abstract Several forest health indicators that are derived from inventory data can be used to compare changes in stand conditions over a 50-year period and across ownerships and regions. National forests, most of which are in the West, are denser and have higher mortality than other forests.
J. O'Laughlin, P.S. Cook
openaire   +1 more source

National Forest Inventory (1985–89)

2001
In 1985, the British Government signed a UK£ 1.146 million aid project with the Government of Ghana to undertake a forest inventory in the high forest zone of Ghana, “the Forest Inventory Project” (FIP). This project was implemented during the period 1985–89 by the Forestry Department, Ghana (FD) with ODA employed expatriate assistance (long and short ...
openaire   +1 more source