1 / 26

An approach to integrate land cover and farm statistics to allocate dairy systems in Europe

An approach to integrate land cover and farm statistics to allocate dairy systems in Europe. Sander Mücher, Marta Pérez-Soba, Berien Elbersen, Frans Godeschalk and Janneke Roos Alterra, Wageningen UR, the Netherlands 5 - 7 October 2000, Aberdeen, Scotland. Content.

ahmed-johnson
Download Presentation

An approach to integrate land cover and farm statistics to allocate dairy systems in Europe

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. An approach to integrate land cover and farm statistics to allocate dairy systems in Europe Sander Mücher, Marta Pérez-Soba, Berien Elbersen, Frans Godeschalk and Janneke Roos Alterra, Wageningen UR, the Netherlands 5 - 7 October 2000, Aberdeen, Scotland Centre for Geo-Information

  2. Content • Land Use Statistics per Farm type - (FSS) • CORINE land cover versus National land cover • Integrative approach , example NL • Method 1 Using CORINE and FSS-2 (broad) • Method 2 Using National LC and statistics (detailed) • Conclusions Centre for Geo-Information

  3. FSS the Netherlands, 1997 Centre for Geo-Information

  4. FSS GREECE, 1997 Centre for Geo-Information

  5. FSS FINLAND, 1997 Centre for Geo-Information

  6. FSS-1, ‘Noord-Nederland Centre for Geo-Information

  7. FSS-1, ‘Zuid-Nederland’ Centre for Geo-Information

  8. CORINE versus National Land Cover Data Centre for Geo-Information

  9. Land Cover Data Sources CORINE LGN-3 100 m raster, 44 classes Visual interpretation TM/Spot scale: 1 : 100.000 25 m raster,25 classes Automatic classification TM scale: 1 : 25.000 Centre for Geo-Information

  10. Details of LGN and CORINE Centre for Geo-Information

  11. CORINE LGN-3 Centre for Geo-Information

  12. Method 1 - Area Index Dairy Centre for Geo-Information

  13. CORINE NL - 7 classes Pastures Annual/Permanent crops Complex cultivation pattern Land principally occupied by agr. Agro-forestry Natural Grasslands Moors and Heathlands Centre for Geo-Information

  14. Result - Method 1 63 0 % 63 45 47 63 54 54 < 30 51 39 26 38 40 - 50 29 > 60 % Centre for Geo-Information

  15. LGN-3 Grass and Maize Grassland Maize Centre for Geo-Information

  16. Result - Method 2, Grass 72 63 56 50 43 62 63 57 51 24 44 32 Centre for Geo-Information

  17. Result - Method 2, Maize 99 73 90 64 90 63 66 74 51 49 53 44 Centre for Geo-Information

  18. Area Index Grass - Method 2 Grassland ‘Meitelling’ is the total area of grassland used by dairy (4.1) Centre for Geo-Information

  19. Area Index Maize - Method 2 Fodder ‘Meitelling’ is assumed to be maize in LGN-3 Centre for Geo-Information

  20. Comparison Methods COR7 + FSS-2 (1990), Dairy LGN-3 ( Mais+ Grass) + Meitelling 63 73 0 % 63 63 47 52 45 57 63 48 54 < 30 62 54 63 51 57 39 51 26 28 38 40-50 47 29 35 > 60 % Centre for Geo-Information

  21. Comparison Indexes Centre for Geo-Information

  22. Conclusions • Land use statistics per farmtype are a very useful source as expert knowledge, however, • Land Use statistics are difficult to relate to CORINE land cover classes • CORINE land cover classes are informational at the landscape level but not at the field level Centre for Geo-Information

  23. Conclusions • CORINE land cover classes are in fact very heterogeneous at the field level. • Surprisingly, the integration of CORINE with FSS-2 (Method 1) give similar results as the integration of National land cover and statistical data. Centre for Geo-Information

  24. GRID 5000*5000 meter Centre for Geo-Information

  25. GRID 5000*5000 meter Centre for Geo-Information

  26. Number of Grids EU-15 EU15 width: 3341 km height: 3855 km scale 5km 515,182 unique gridcells 1km 12,879,555 100 m 1,287,955,500 Centre for Geo-Information

More Related