{"id":663,"date":"2023-06-09T10:23:04","date_gmt":"2023-06-09T03:23:04","guid":{"rendered":"https:\/\/humangeography.edu.vn\/?p=663"},"modified":"2023-06-09T10:23:06","modified_gmt":"2023-06-09T03:23:06","slug":"ket-qua-nghien-cuu-tieu-bieu-4","status":"publish","type":"post","link":"https:\/\/humangeography.edu.vn\/?p=663","title":{"rendered":"K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ti\u00eau bi\u1ec3u"},"content":{"rendered":"\n<p class=\"has-text-align-center\"><strong>An application of multilevel model for the analysis of factors influencing paddy field productivity in the Northern Vietnamese Mountains<\/strong><\/p>\n\n\n\n<p>Huong Thi Thu Hoang<sup>1<\/sup>, Anton Van Rompaey<sup>2<\/sup>, Kim Chi Vu<sup>3<\/sup>, An Thinh Nguyen<sup>4<\/sup>, Veerle Vanacker<sup>5<\/sup><\/p>\n\n\n\n<p><sup>1 <\/sup>Faculty of Geography, VNU-University of Sciences, 334 Nguyen Trai Street, Thanh Xuan District, Hanoi, Vietnam<\/p>\n\n\n\n<p><sup>2 <\/sup>Division of Geography, Department of Earth and Environmental Sciences, K.U. Leuven, Celestijnenlaan 200E, Bus 2409, 3001 Heverlee, Belgium<\/p>\n\n\n\n<p><sup>3 <\/sup>VNU-Institute of Vietnamese Studies and Development Sciences, Hanoi, Vietnam<\/p>\n\n\n\n<p><sup>4 <\/sup>Faculty of Development Economics, VNU-University of Economics and Business, Hanoi, Vietnam<\/p>\n\n\n\n<p><sup>5 <\/sup>Earth and Life Institute, Georges Lema\u00eetre Center for Earth and Climate Research, Universit\u00e9 Catholique de Louvain, Place L. Pasteur 3, Bte L4.03.08, Louvain-la-Neuve, Belgium<\/p>\n\n\n\n<p><strong>Abstract<\/strong><\/p>\n\n\n\n<p>In the Northern Vietnamese Mountains, paddy felds are the main source of foods and an important indicator to defne wealth in ethnic communities. This paper deals with an application of multilevel model to predict spatial patterns of paddy feld productivity according to hierarchical levels such as individual felds, individual households and individual villages. The data on land use and rice productivity gathered in Sa Pa district (Lao Cai province) is used as a calibration and validation dataset. Totally, 60 households owning 136 paddy plots in four villages were interviewed. The results show that in Sa Pa, productivity of paddy felds results from human\u2013environment interactions at diferent organizational levels of feld, household and village. The variables collected at feld and household levels play more important role in the efective use of paddy felds than the variables at village level, as they account for resp. 81.2%, 18.7% and 0.1% of the variance in productivity.<\/p>\n\n\n\n<p><strong>Keywords<\/strong>: Multilevel analysis, Paddy feld, Northern Vietnamese Mountains, Sa Pa district<\/p>\n\n\n\n<p><strong>(Huong Thi Thu Hoang, Anton Van Rompaey, Kim Chi Vu, An Thinh Nguyen &amp; Veerle Vanacker. (2020). An application of multilevel model for the analysis of factors influencing paddy field productivity in the Northern Vietnamese Mountains. Paddy and Water Environment 18,&nbsp;153\u2013166<\/strong>.<strong> <\/strong><a href=\"https:\/\/doi.org\/10.1007\/s10333-019-00771-w\"><strong>https:\/\/doi.org\/10.1007\/s10333-019-00771-w<\/strong><\/a><strong>.)<\/strong><\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\"><a href=\"https:\/\/humangeography.edu.vn\/wp-content\/uploads\/2023\/06\/Full-bai-bao-an-application-of-multilevel-model.pdf\">Full paper<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>An application of multilevel model for the analysis of factors influencing paddy field productivity in the Northern Vietnamese Mountains Huong &hellip; <\/p>\n","protected":false},"author":5,"featured_media":666,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/663"}],"collection":[{"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=663"}],"version-history":[{"count":2,"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/663\/revisions"}],"predecessor-version":[{"id":667,"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/663\/revisions\/667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=\/wp\/v2\/media\/666"}],"wp:attachment":[{"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/humangeography.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}