Abstract
Selective logging gives currently a major contribution to ongoing deforestation in the Brazilian Amazonia. The spatial distribution of log landing sites (LLS), i.e. the sites where logged trees are collected, serves as a proxy to the intensity of selective logging activities. In this study we analysed the LLS pattern in a study area that has a rapid deforestation. Actual LLS locations were extracted from a Landsat image of 2000 that covers a large part of the study area. We first used the inhomogeneous J-function. A kernel bandwidth of 20 km best modelled the non-stationarity, showing a strongly clustered LLS distribution. Second, the Area-interaction point process model incorporating information about distance of LLS to roads and to clear-cut deforested areas was applied. The model well explained the clustered LLS pattern and showed a significant effect of distance to roads. We concluded that this spatial statistical study helped to quantify and better understand the LLS pattern.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
