Remote Sensing for Sustainable Forest Management - Chapter 8 pptx

... rates for a variety of temperate forests throughout the world. In a large forested area on the border of China and North Korea, 1972 and 1 988 Landsat imagery were classified into forest and nonforest ... reserves. Forest managers and scientists have developed the concepts of forest susceptibility and forest vulnerability to help differentiate between levels of defoliation and conse...

Ngày tải lên: 11/08/2014, 07:20

... Processing Chapter 5: Forest Modeling and GIS Chapter 6: Forest Classification Chapter 7: Forest Structure Estimation Chapter 8: Forest Change Detection Chapter 9: Conclusion Chapter 2Sustainable Forest ... of Remote Sensing in Forest Management Organization of the Book Overview Chapter Summaries Chapter 1: Introduction Chapter 2: Sustainable Forest M...

Ngày tải lên: 11/08/2014, 07:20

... bound within known limits. Many forest studies — not simply remote sensing studies of forests, but studies of forest management, forest growth, forest disturbance, and forest change — begin with statements ... 4.1.7 Area of forest depletion Indicator 4.1 .8 Forest wood product life cycles Indicator 4.1.9 Forest sector CO 2 emissions Element 4.2 Forestland Conversion Ind...

Ngày tải lên: 11/08/2014, 07:20

... methods. + + + + + + ++ + + + + + + + + + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

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... for mapping. In sus- tainable forest management applications, it appears that three general but different kinds or types of digital remote sensing information are of interest. 1. Continuous forest ... and will likely continue to evolve as foresters increasingly look to extract from remote sensing the information needed to support sustainable forest manage- ment application...

Ngày tải lên: 11/08/2014, 07:20

... Litter Respiration Photosynthesis Outflow H0 2 H0 2 H0 2 H0 2 H0 2 H0 2 H0 2 H0 2 C C C LAI Annual Sum - Photosynthesis - Evapotranspiration - Respiration - Absorbed Par Annual Deposit - N Deposition - N Fixation Annual Allocation Carbon, Nitrogen - Leaf (LAI) - Stem - Coarse Root - Fine ... generate remote sensing output products — princi- pally, f...

Ngày tải lên: 11/08/2014, 07:20

... to accomplish the goals of forest management. It seems unlikely that there will be a one-to-one correspondence between spectral response patterns, forest covertypes, forest ecosystems and forest stands; ... (nonflooded alluvial plains forest, lowland season- allyflooded forest, palm forest, and swamp forest) were mapped accurately using Landsat TM imagery of the Chimanes Forest. W...

Ngày tải lên: 11/08/2014, 07:20

... al., 19 98) and remote sensing measurements (Cohen and Spies, 1992) have been sought for a variety of forest management applications that require information on a com- posite or summary measure of forest ... imagery in forestry remains underexploited, but the poten- tial is being recognized. FOREST AGE It would be difficult to argue that forest age can be remotely sensed direct...

Ngày tải lên: 11/08/2014, 07:20

... Recognition, 18: 383 – 389 . National Research Council. 19 98. Forested Landscapes in Perspective: Prospects and Oppor- tunities for Sustainable Management of America’s Nonfederal Forests. National ... Nesby. 1995. Aerial films for forest inventory: optimizing film parameters. Photogramm. Eng. Rem. Sensing, 61: 281 – 289 . Ferguson, I. S. 1996. Sustainable Forest Management. Oxf...

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... quickly assessed before they were used for creating VR visualisations. 8. 2.5 Large-scale Data Preparation Ordnance Survey Land-Line.Plus large-scale digital topological data was used for the basis ... Survey products including Land-Line.Plus, and Land-Form PROFILE. Where management plan data was unavailable in a digital format it was digitised, with permission, from management...

Ngày tải lên: 11/08/2014, 12:21