1 / 12

Forestry statistics – BNFSG 2013

Forestry statistics – BNFSG 2013. Forestry statistics - resources. Statistics Norway is main producer of forestry statistics 3 persons work on this field Almost 1,5 man-labour years in 2013 No room for time-consuming development work Decreasing resources in 2014.

benoit
Télécharger la présentation

Forestry statistics – BNFSG 2013

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Forestrystatistics – BNFSG 2013

  2. Forestry statistics - resources • Statistics Norway is main producer of forestry statistics • 3 persons work on this field • Almost 1,5 man-labour years in 2013 • No room for time-consuming development work • Decreasing resources in 2014

  3. LEAN and standardisation • In 2014, LEAN will be a priority area in Statistics Norway • Lean is centered on preserving value with less work • creation of value for the end customer • elimination of waste • flow • We will take in use a new standard system for editing and correcting register data

  4. What is the result of new property data • The number of forest properties increased • Mostly small properties • Mostly from the northern and western part of Norway • Mostly broad-leaved forest • New and better statistics on areas • Total property area for the first time • Productive forest and unproductive forest area (forest) • Other area categories (inland water, wetland, open firm ground etc) • Main species of tree (conifer, broad-leaved, mixed) • Better data on type of owner

  5. New figures on forest properties. 2012 + 10000

  6. Productive forest area by type of owner. Norway 2012

  7. The share of properties with commercial roundwood removals. 2003-2012. Co-ownership and the remainder

  8. Further challenges - forest properties • Forest area not connected to a certain property (170 000 ha productive forest, 370 000 ha unproductive forest) • Site quality - low quality in the northern counties • Too small area of productive forest • Updating of digital maps • Each municipality is responsible • Quality of inland water on property level is still poor • Boundaries not clear • 4,9 million ha of wetland, bare rock and open firm ground has no certain owner in the cadastre

  9. Other issues • Why have only 2 in 5 forest properties cut for sale during the last 15 years? • Cooperation with Norwegian University of Life Sciences • Postal sample survey to 3 000 individual forest owners • 1 500 without commercial removal the last 15 years • 1 500 with commercial removal the last 15 years • The main objective is to find out why a majority of forest owners have not cut roundwoodfor sale during the last 15 years • What action must be done to make them active? • Prices • Use of policy instruments • Information and advisory service • Etc.

  10. Other issues In Norway: Annual increment in productive forest 23 mill m3 Annual roundwood removal: 11 mill m3 The government want to increase annual removal. Where should this increased harvesting take place? We plan to do an analysis of annual increment vs harvesting • by species of tree • by regional level

  11. GIS-analyses – some issues • Distance to forest roads • Productive forest area • Average distance • Maximum distance • Strips of field at forestry properties • number • distance between

  12. Strips of field at forestry properties -number and distance between

More Related