[ 儕儕乕僗丗 2021.3 ]
丂幨恀偼丂栰奜挷嵏拞偺昅幰
撧椙彈巕戝妛棟妛晹 壔妛惗暔娐嫬妛壢 惗暔壢妛僐乕僗丒娐嫬壢妛僐乕僗寭扴丂 堜揷悞

丂傎偲傫偳偺怉暔偼帺暘偱曕偒夞傞偙偲偑偱偒傑偣傫丅備偊偵丄怉暔偼掕拝偟偨応強偺娐嫬偵揔墳偟偰偄偔偙偲偑媮傔傜傟傑偡丅偙偆偟偨棨忋怉暔偺娐嫬揔墳擻椡偼丄崱擔偺棨忋惗懺宯偺婎斦偲側偭偰偄傑偡丅偙偙偱偼丄怉暔偑惗暔揑側娐嫬丄摿偵怉怘幰偵傛傞怘奞傪庴偗傞娐嫬偵懳偟偰偳偺傛偆偵墳摎偟偰偄傞偺偐傪徯夘偟傑偡丅

丂揋偐傜憱偭偰摝偘傞偙偲偑偱偒側偄怉暔偼丄條乆側杊塹庤抜傪帩偭偰偄傑偡丅撆傗灆傪帩偮丄擋偄傪敪偡傞側偳偱偡丅偙偙偱偼撆傪偲傝偁偘傑偡丅偙偙偱偄偆撆偲偼傾儖僇儘僀僪側偳偺擇師戙幱暔幙傪巜偟丄怉暔帺恎偺惉挿傗斏怋偵偼捈愙揑偵偼昁梫側偄傕偺偱偡丅偳偺撆偑丄偳偺怉怘幰偵丄偳偺掱搙丄嶌梡偡傞偺偐丠偵偮偄偰偼丄條乆側偙偲偑偡偱偵抦傜傟偰偄傑偡丅偙偆偟偨尋媶偺懡偔偼撆傪帩偮屄懱偵拝栚偟偰偍傝丄撆偑怉暔廤抍慡懱偱偳偺傛偆偵乽怘偆乕怘傢傟傞娭學乿偵嶌梡偟偰偄傞偐偵偮偄偰偼丄偼偭偒傝偟偰偄傑偣傫丅
丂懡偔偺怉暔偼扨撈偱惗堢偟偰偍傜偢廤抍傪宍惉偟偰偄傑偡丅寢壥丄乽怘偆乕怘傢傟傞娭學乿傕乽椬偺怉暔乿偺塭嬁傪庴偗傑偡丅摿掕偺怉暔偑椬偵偄傞偙偲偱丄怉怘幰偺悢偑憹偊偨傝尭偭偨傝偡傞儊僇僯僘儉偵偼戝暿偟偰俀偮偁傝傑偡丅侾偮栚偼丄怉暔偑検揑偵廤傑傞偙偲偵傛傞傕偺丅怉暔偑廤傑傟偽丄怉怘幰偑曔怘偟偒傟側偄偨傔怘奞傪夞旔偱偒傞偐傕偟傟側偄偟丄媡偵怉怘幰偑傛傝廤傑偭偰偟傑偆偐傕偟傟側偄丅俀偮栚偼丄堎側傞僞僀僾偺怉暔偑摨嫃偡傞偙偲偵傛傞傕偺丅偁傞怉暔偺墶偵傛傝怘傢傟傗偡偄怉暔偑偄傟偽丄怉怘幰偼偦偪傜傪慖傇偐傕偟傟側偄丅偙偺傛偆側岠壥偼庬娫娭學偺寢壥偲偟偰傛偔抦傜傟偰偄傑偡丅偟偐偟丄摨條偺偙偲偼庬撪偱傕惗偠傞偼偢偱偡丅撆側偳偺怉暔偺宍幙偵偼娐嫬傗堚揱巕忣曬偵婎偯偔曄堎偑偁傝丄摨庬偺怉暔廤抍乮屄懱孮乯偺拞偱宍幙偺堎側傞屄懱偵傛傞嬻娫峔憿偑偱偒傞偨傔偱偡丅

丂偦偙偱丄屄懱孮撪偺嬊強揑側屄懱乮偲偦偺撆乯偺攝抲偑怉怘幰偺峴摦偵偳偺傛偆偵塭嬁傪梌偊丄偦偟偰屄懱孮儗儀儖偱偺怉暔乗怉怘幰娫憡屳嶌梡偑宍嶌傜傟傞偺偐丠偵偮偄偰挷傋巒傔傑偟偨丅堦楢偺尋媶偱偼丄僞僶僐傪嫗搒戝妛偺幚尡曓応偱堢偰偦偙偵廤傑傞怉怘幰乮僶僢僞乯偺峴摦傪娤嶡偟傑偟偨乮恾1乯丅僞僶僐偼桳撆側僯僐僠儞傪娷傫偱偄傑偡丅堦斒偵僶僢僞偺傛偆側嶨怘惈偺崺拵偼撆傪娷傓怉暔傪寵偄傑偡丅傑偢嵟弶偺尋媶乮Ida et al. 2018乯偱偼丄僯僐僠儞擹搙偺堎側傞屄懱傪嬻娫揑偵儔儞僟儉偵攝抲偟偰怉怘幰偺朘栤昿搙傪婰榐偟傑偟偨丅偡傞偲丄梊憐捠傝僶僢僞偼崅擹搙偺僯僐僠儞傪娷傓屄懱乮崅擹搙屄懱乯傪婖旔偟傑偟偨丅偦傟偩偗偱側偔崅擹搙屄懱偑廤傑偭偰偄傞売強偱偼丄崅擹搙屄懱偼傕偪傠傫掅擹搙屄懱偱偁偭偰傕怉怘幰偺朘栤偑彮側偔側傞偙偲偑傢偐傝傑偟偨乮恾2乯丅

恾侾丂幚尡懳徾庬偺僞僶僐丅奐壴婜偵偼僺儞僋怓偺壴傪偮偗傞丅梩偑偲偙傠偳偙傠寠偺嬻偄偰偄傞偺偼僶僢僞側偳偺怉怘幰偵傛傞怘奞偵傛傞傕偺丅

恾俀丂Ida et al. (2018) 偱偺幚尡僾儘僢僩偺條巕丅12m x 12m偺僾儘僢僩偺拞偵僯僐僠儞娷検偺堎側傞2昳庬傪儔儞僟儉偵攝抲偟丄怉怘幰偵傛傞怉暔偺朘栤傪娤嶡偟偨丅

丂師偺尋媶乮Tamura et al. 2020乯偱偼丄懖嬈尋媶偺妛惗偲偟偰攝懏偝傟偨揷懞偝傫偲堦弿偵丄側偤椬偵崅擹搙屄懱偑偄傞傎偳怉怘幰偺朘栤傪夞旔偱偒傞偺偐傪撍偒巭傔傛偆偲偟傑偟偨丅偙偺挷嵏偱偼俁偮偺枾搙乮4丄9丄16屄懱乯傪奺僾儘僢僩偵偍偄偰扨怉乮崅擹搙丒掅擹搙屄懱偺偄偢傟偐偺傒怉偊傞乯偲崿怉乮崅擹搙丒掅擹搙屄懱傪敿暘偢偮怉偊傞乯偱堢偰丄怉怘幰偺朘栤昿搙傪娤嶡偟傑偟偨丅枾搙偛偲偵僷僞乕儞偑堎側傝傑偟偨丅4屄懱偺僾儘僢僩偱偼丄崅擹搙屄懱偺扨怋偱嵟傕怉怘幰偑彮側偄丅偮傑傝崅擹搙屄懱偑懡偔廤傑傞偙偲偱怉怘幰傪婖旔偝偣傑偟偨丅9屄懱偺僾儘僢僩偱偼丄崅擹搙屄懱偝偊偄傟偽怉怘幰朘栤偼彮側偄偑丄掅擹搙屄懱偺傒偺扨怋偱偼朘栤幰偑懡偄丅偮傑傝崅擹搙屄懱偺懚嵼偼怉怘幰傪婖旔偝偣傑偟偨丅16屄懱偺僾儘僢僩偱偼丄崅擹搙屄懱偺傒偺扨怋偱偼怉怘幰朘栤偑懡偔怉怘幰偑彮側偔側偭偨偺偼崿怉偺嵺偺崅擹搙屄懱偺傒偱偟偨丅偡側傢偪丄崅擹搙屄懱偩偗偱廤傑傞偙偲偼偐偊偭偰怉怘幰傪桿堷偟偰偟傑偄丄掅擹搙屄懱偑椬偵偄傞忬嫷偱偺傒崅擹搙屄懱偼怉怘幰偐傜摝傟傞偙偲偑偱偒傑偟偨丅

丂偙傟傜偺尋媶偼偨偩扨弮偵崅擹搙屄懱偑廤傑傟偽傛傝怉怘幰傪婖旔偝偣傞傢偗偱偼側偄偙偲傪帵偟偰偄傑偡丅嬊強屄懱孮偵偍偄偰撆偺岠壥偼偦偺枾搙偵墳偠偰曄傢傞偲偄偆偙偲偱偡丅怉暔屄懱枾搙偑掅偗傟偽丄撆傪帩偮屄懱偑懡偄曽偑桳棙偩偲偄偊傑偡丅摨帪偵丄偦偺忬嫷偱偼撆傪帩偨側偔偰傕椬偺屄懱偺斴岇壓偱怉怘幰偐傜摝傟傞偙偲偑偱偒傑偡丅偱偡偑丄偝傜偵屄懱枾搙偑崅傑傞偵偮傟丄怉怘幰偵偲偭偰偼彮乆撆偑偁偭偨偲偟偰傕検揑偵塧偑朙晉側枺椡揑側僷僢僠偲塮傞偺偐傕偟傟傑偣傫丅撆傪帩偨側偄屄懱偩偗偺屄懱孮偼怉怘幰偺怘奞偵傛傝戝偒側僟儊乕僕傪庴偗傞偙偲偼柧傜偐偱偡丅怉怘幰夞旔偵撆偼桳梡偱偡偑丄昁偢偟傕慡偰偺屄懱偵昁梫偲偄偆傢偗偱偼側偝偦偆偱偡丅椺偊偽丄屄懱孮偺拞怱偵偄傞応崌丄嬊強揑側枾搙偼崅偄偱偡丅偙偺忬嫷偱偼丄帺暘偱撆傪帩偭偰怉怘幰偲愴偆愴棯乮僼傽僀僞乕乯偲椬偺撆傪帩偭偨屄懱偵庣偭偰傕傜偄帺暘偼惉挿傗斏怋偵傛傝帒尮傪拲偖愴棯乮僗僯乕僇乕乯偺椉曽偑惉傝棫偪傑偡丅堦曽丄屄懱孮偺抂偭偙偱偼屄懱枾搙偑掅偔昁偢帺暘偱撆傪帩偭偰怉怘幰偵掞峈偡傞昁梫偑偁傝傑偡丅

丂撆傪帩偮偲偄偆愴棯傪昡壙偡傞偵偼丄偨偩撆傪帩偮屄懱偲帩偨側偄屄懱傪斾傋傞偩偗偱偼晄廫暘偱丄嬻娫揑偵峔憿壔偝傟偨怉暔乗怉怘幰娫憡屳嶌梡偺屄懱孮儗儀儖偱偺婣寢偲偟偰棟夝偡傞偲偄偆帇揰偑昁梫偱偁傞偙偲傪帵偟偰偄傑偡丅

堷梡暥專
乮壓慄偼堜揷尋偺妛惗乯
(1)Tamura M, Ohgushi T, Ida TY,
Intraspecific neighborhood effect: population-level consequence of aggregation of highly-defended plants.
Functional Ecology, 34: 597-605 (2020).


(2)Ida TY, Takanashi K, Tamura M, Ozawa R, Nakashima Y, Ohgushi T,
Defensive chemicals of neighboring plants limit visits of herbivorous insects: Associational resistance within a plant population.
Ecology and Evolution, 8(24): 12981-12990 (2018).