caa a22 4500 445863838 CHVBK 20180317145451.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10453-011-9197-z doi (NATIONALLICENCE)springer-10.1007/s10453-011-9197-z Mapping airborne pollen of papaya ( Carica papaya L.) and its distribution related to land use using GIS and remote sensing [Elektronische Daten] [Apichart Sritakae, Patchara Praseartkul, Wasinee Cheunban, Poonsak Miphokasap, Apisit Eiumnoh, Parichart Burns, Namthip Phironrit, Bencharong Phuangrat, Panit Kitsubun, Asawin Meechai] Papaya is an economically important plant in Thailand for domestic consumption and export. However, papaya is extremely susceptible to disease caused by the papaya ring spot virus. Although transgenic papaya has been developed, commercial cultivation of transgenic plants in Thailand is still illegal. One concern is cross-pollination to conventional varieties. In this study, windborne-pollen dispersion of papaya (Carica papaya L.) was investigated using geographic information systems (GIS) and remotely sensed data. Pollen traps were placed around a papaya plot in eight geographic directions, with radiuses varying from 5 to 900m from the plot. Pollen counts were made for 12 different dates, and data were input into a GIS database. The distribution of pollen and its relation to land use were analyzed using land use data obtained from Quickbird imagery acquired during 2007. Comparative analyses of pollen dispersal, wind direction, and speed were made using data collected from a micro-climatic station set up at a papaya plot. The furthest distance from the plot that pollen was found was at 0.9km, a distance at which only 1 pollen grain was found. The number of pollen grains carried by wind decreased as distance increased. The direction of dispersal was not in accordance with wind direction data. Most pollen grains were found in agricultural areas and bare land. The total number of pollen grains found in exposed areas was considerably higher than the total found in areas sheltered by dense tree lines. Springer Science+Business Media B.V., 2011 Papaya nationallicence Pollen nationallicence Spatial dispersal nationallicence GIS nationallicence Remote sensing nationallicence Sritakae Apichart Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut Praseartkul Patchara Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut Cheunban Wasinee Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut Miphokasap Poonsak Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut Eiumnoh Apisit Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut Burns Parichart Plant Research Laboratory, Agricultural Biotechnology Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut Phironrit Namthip Plant Research Laboratory, Agricultural Biotechnology Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut Phuangrat Bencharong Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand aut Kitsubun Panit Biochemical Engineering and Pilot Plant Research and Development Unit, National Centre for Genetic Engineering and Biotechnology, King Mongkut's University of Technology, Thonburi, Bangmod, Toongkru, Bangkok, Thailand aut Meechai Asawin King Mongkut's University of Technology Thonburi, Bangmod, Toongkru, Bangkok, Thailand aut Aerobiologia Springer Netherlands 27/4(2011-12-01), 291-300 0393-5965 27:4<291 2011 27 10453 https://doi.org/10.1007/s10453-011-9197-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10453-011-9197-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sritakae Apichart Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut NATIONALLICENCE 700 1- Praseartkul Patchara Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut NATIONALLICENCE 700 1- Cheunban Wasinee Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut NATIONALLICENCE 700 1- Miphokasap Poonsak Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut NATIONALLICENCE 700 1- Eiumnoh Apisit Geoinformatics Laboratory, BIOTEC Central Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut NATIONALLICENCE 700 1- Burns Parichart Plant Research Laboratory, Agricultural Biotechnology Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut NATIONALLICENCE 700 1- Phironrit Namthip Plant Research Laboratory, Agricultural Biotechnology Research Unit, National Centre for Genetic Engineering and Biotechnology, Thailand Science Park, Pathumthani, Thailand aut NATIONALLICENCE 700 1- Phuangrat Bencharong Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand aut NATIONALLICENCE 700 1- Kitsubun Panit Biochemical Engineering and Pilot Plant Research and Development Unit, National Centre for Genetic Engineering and Biotechnology, King Mongkut's University of Technology, Thonburi, Bangmod, Toongkru, Bangkok, Thailand aut NATIONALLICENCE 700 1- Meechai Asawin King Mongkut's University of Technology Thonburi, Bangmod, Toongkru, Bangkok, Thailand aut NATIONALLICENCE 773 0- Aerobiologia Springer Netherlands 27/4(2011-12-01), 291-300 0393-5965 27:4<291 2011 27 10453 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer