{"id":12162,"date":"2014-02-04T17:07:16","date_gmt":"2014-02-04T08:07:16","guid":{"rendered":"http:\/\/www.ag.kagawa-u.ac.jp?post_type=research&p=12162"},"modified":"2024-05-09T10:40:07","modified_gmt":"2024-05-09T01:40:07","slug":"%e8%b1%8a%e7%94%b0%e3%80%80%e9%ae%8e","status":"publish","type":"research","link":"https:\/\/www.ag.kagawa-u.ac.jp\/?research=%e8%b1%8a%e7%94%b0%e3%80%80%e9%ae%8e","title":{"rendered":"\u8c4a\u7530\u3000\u9b8e"},"content":{"rendered":"
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\u65e5\u672c\u8a9e<\/div><\/div>
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English<\/div><\/div><\/div><\/div>\n
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\u9818\u57df\u540d\u3000\u74b0\u5883\u751f\u614b\u6a5f\u80fd\u5b66<\/mark><\/strong><\/h2>\n\n\n\n

\u6559\u54e1\u6c0f<\/strong>\u540d\u3000\u3000 \u8c4a\u7530\u3000\u9b8e<\/mark><\/strong><\/h2>\n<\/div>\n\n\n\n
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\u7814\u7a76\u5206\u91ce\u3000\u571f\u58cc\u751f\u614b\u5b66<\/mark><\/strong><\/h2>\n<\/div>\n<\/div>\n\n\n\n
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\u7814\u7a76\u30ad\u30fc\u30ef\u30fc\u30c9\uff1a\u571f\u58cc\u52d5\u7269\uff0c\u843d\u8449\u5206\u89e3\uff0c\u571f\u58cc\u6709\u6a5f\u7269\uff0c\u30e4\u30b9\u30c7\uff0c\u751f\u614b\u7cfb\u6539\u5909\u8005\uff0c<\/p>\n\n\n\n

\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/strong>\u571f\u58cc\u6804\u990a\u5869\u53ef\u7d66\u6027<\/p>\n<\/div>\n\n\n\n

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\u6700\u8fd1\u306e\u7814\u7a76\u8ab2\u984c<\/strong><\/p>\n\n\n\n

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\uff11\uff0e\u571f\u58cc\u3068\u690d\u7269\u306e\u9593\u306e\u990a\u5206\u5faa\u74b0\u306b\u5bfe\u3059\u308b\u571f\u58cc\u52d5\u7269\u306e\u50cd\u304d<\/strong><\/h2>\n\n\n\n

\u3000\u30df\u30df\u30ba\u3084\u30e4\u30b9\u30c7\u306a\u3069\u306e\u571f\u58cc\u52d5\u7269\u306f\uff0c\u67af\u6b7b\u3057\u305f\u690d\u7269\u306e\u6442\u98df\u6d3b\u52d5\u306a\u3069\u3092\u901a\u3057\u3066\u6709\u6a5f\u7269\u306e\u5206\u89e3\uff0c\u690d\u7269\u306b\u5bfe\u3059\u308b\u571f\u58cc\u990a\u5206\u306e\u5229\u7528\u53ef\u80fd\u6027\u3092\u5236\u5fa1\u3059\u308b\u4e00\u3064\u306e\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n

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\u3000\u571f\u58cc\u52d5\u7269\u306e\u751f\u614b\u306e\u91ce\u5916\u8abf\u67fb\u3092\u57fa\u8ef8\u3068\u3057\u3066<\/p>\n\n\n\n

\u571f\u58cc\u52d5\u7269\u7fa4\u96c6\u3068\u843d\u8449\u306e\u8cea\u304c\u571f\u58cc\u4e2d\u306e\u990a\u5206<\/p>\n\n\n\n

\u52d5\u614b\u3068\u690d\u7269\u751f\u7523\u306b\u679c\u305f\u3059\u5f79\u5272\u306e\u89e3\u660e\u3092<\/p>\n\n\n\n

\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n<\/div>\n\n\n\n

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\uff12\uff0e\u571f\u58cc\u52d5\u7269\u7531\u6765\u306e\u69cb\u9020\u7269\u306b\u3088\u308b\u6709\u6a5f\u7269\u306e\u5b89\u5b9a\u6027\u306e\u5909\u5316<\/strong><\/h2>\n\n\n\n
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\u3000\u5c40\u6240\u7684\u306a\u5c0f\u3055\u306a\u30b9\u30b1\u30fc\u30eb\u306b\u304a\u3051\u308b\u571f\u58cc\u6709\u6a5f\u7269\u306e\u84c4\u7a4d\u306f\u571f\u58cc\u52d5\u7269\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff0e<\/p>\n\n\n

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\u3000\u571f\u58cc\u52d5\u7269\u306b\u3088\u308b\u9577\u671f\u7684\u306a\u571f\u58cc\u6709\u6a5f\u7269\u306e\u8caf\u7559\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\uff0c\u571f\u58cc\u52d5\u7269\u306e\u6d3b\u52d5\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u7d50\u679c\uff0c\u3068\u304f\u306b\u30ad\u30b7\u30e3\u30e4\u30b9\u30c7\u306e\u8131\u76ae\u5ba4\u306b\u304a\u3051\u308b\u9577\u671f\u7684\u306a\u6709\u6a5f\u7269\u52d5\u614b\u3092\u8abf\u67fb\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n<\/div>\n\n\n\n

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\uff13\uff0e\u6301\u7d9a\u53ef\u80fd\u306a\u751f\u7523\u306e\u305f\u3081\u306e\u571f\u58cc\u7ba1\u7406<\/strong><\/h2>\n\n\n\n
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\u3000\u6c17\u5019\u5909\u52d5\u3084\u64b9\u4e71\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u571f\u58cc\u751f\u614b\u7cfb\u306e\u7570\u5909\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u305f\u3081\u306b\uff0c\u57fa\u790e\u7684\u306a\u74b0\u5883\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u65bd\u3057\uff0c\u751f\u614b\u7cfb\u306e\u5909\u52d5\u5e45\u306e\u30c7\u30fc\u30bf\u304b\u3089\u571f\u58cc\u306e\u6301\u7d9a\u53ef\u80fd\u6027\u3092\u8003\u3048\u307e\u3059\uff0e<\/p>\n\n\n\n

   \u3055\u3089\u306b\uff0c\u7363\u5bb3\u306a\u3069\u9855\u5728\u5316\u3057\u3066\u3044\u308b\u7570\u5909\u306b\u5bfe\u3059\u308b\u5bfe\u5fdc\u7b56\uff0c\u5b9f\u969b\u306e\u73fe\u5834\u3067\u306e\u554f\u984c\u89e3\u6c7a\uff0c\u571f\u58cc\u7ba1\u7406\u306b\u7d50\u3073\u3064\u304f\u60c5\u5831\u306e\u63d0\u4f9b\u3092\u76ee\u6307\u3057\u307e\u3059\uff0e<\/p>\n<\/div>\n\n\n\n

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\u4ee3\u8868\u7684\u306a\u7814\u7a76\u696d\u7e3e<\/strong><\/p>\n<\/div>

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Toyota, A., Hyn\u0161t, J., Cajthaml, T., Frouz, J. (2013) Soil fauna increase nitrogen loss in tilled soil with legume but reduce nitrogen loss in non-tilled soil without legume. Soil Biology and Biochemistry 60: 105-112.<\/p>\n\n\n\n

Toyota, A., Kaneko, N. (2012) Faunal stage-dependent altering of soil nitrogen availability in a temperate forest.  Pedobiologia 55: 129-135.<\/p>\n\n\n\n

Toyota, A., Tayasu, I., Fujimaki, R., Kaneko, N. Uchida, M., Shibata, Y., Hiura, T. (2010) Effects of vegetation switch and subsequent change in soil invertebrate composition of soil carbon accumulation patterns, revealed by   radiocarbon concentrations. Radiocarbon 52: 1471-1486.<\/p>\n\n<\/div>

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Research Area:Environmental Science<\/mark><\/h2>\n\n\n\n

Research Specialization:Soil Ecology<\/mark><\/h2>\n\n\n\n

Name:TOYOTA, Ayu<\/mark><\/h2>\n\n\n\n
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Keywords\uff1asoil invertebrates, litter decomposition, soil organic matter, millipedes,<\/p>\n\n\n\n

                  ecosystem engineers, soil nutrient availability<\/p>\n<\/div>\n\n\n\n

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Recent Research<\/strong><\/p>\n\n\n\n

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1. Roles of soil macroinvertebrates on nutrient cycle  between soil and plants<\/strong><\/p>\n\n\n\n

Soil macroinvertebrates, such as earthworms and millipedes, affect primary litter decomposition and nutrient dynamics in soil <\/p>\n\n\n

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study addresses the role of  soil macroinvertebrates community and litter quality on soil nutrient availability for plants.<\/p>\n<\/div>\n\n\n\n

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2. Changes in stability of soil organic matter by soil macroinvertebrates<\/strong><\/p>\n\n\n\n

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Accumulation of organic matter in soils can be regulated  by soil macroinvertebrates at smaller spatial scales (local scales).<\/p>\n\n\n

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To determine the long-term soil organic matter storage caused by soil macroinvertebrate, I investigate the consequences of the invertebrate behavior,focusing in particular on molting chamber of the train millipede in Japan<\/p>\n<\/div>\n\n\n\n

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3.Soil management for sustainable production<\/strong><\/h2>\n\n\n\n

  To detect signs of soil ecosystem changes associated with climate changes or artificial disturbances, I conduct environmental monitoring surveys. I will also approach to evaluate the predictable sustainability in soils based on temporal variation pattern analysis of environmental factors. The goal of this study is to provide the information for soil management and practical conservation.<\/p>\n<\/div>\n\n\n\n

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Publications<\/strong><\/p>\n<\/div>

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Toyota, A., Hyn\u0161t, J., Cajthaml, T., Frouz, J. (2013) Soil fauna increase nitrogen loss in tilled soil with legume but   reduce nitrogen loss in non-tilled soil without legume. Soil Biology and Biochemistry 60: 105-112.<\/p>\n\n\n\n

Toyota, A., Kaneko, N. (2012) Faunal stage-dependent altering of soil nitrogen availability in a temperate forest.   Pedobiologia 55: 129-135.<\/p>\n\n\n\n

Toyota, A., Tayasu, I., Fujimaki, R., Kaneko, N. Uchida, M., Shibata, Y., Hiura, T. (2010) Effects of vegetation switch and subsequent change in soil invertebrate composition of soil carbon accumulation patterns, revealed by  radiocarbon concentrations. Radiocarbon 52: 1471-1486.<\/p>\n\n<\/div><\/div>\n <\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":15766,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","ub_ctt_via":"","footnotes":""},"class_list":["post-12162","research","type-research","status-publish","has-post-thumbnail","hentry","research_keyword-295","research_keyword-293","research_keyword-298","research_keyword-297","research_keyword-296","research_keyword-294","research_category-100","sdgs_category-9","sdgs_category-348","sdgs_category-17","sdgs_category-18"],"_links":{"self":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research\/12162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research"}],"about":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/research"}],"author":[{"embeddable":true,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12162"}],"version-history":[{"count":13,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research\/12162\/revisions"}],"predecessor-version":[{"id":32713,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research\/12162\/revisions\/32713"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/media\/15766"}],"wp:attachment":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}