{"id":9619,"date":"2023-02-09T15:17:20","date_gmt":"2023-02-09T15:17:20","guid":{"rendered":"http:\/\/portalisproject.eu\/cyhoeddiadau-ymchwil\/"},"modified":"2023-02-23T11:45:29","modified_gmt":"2023-02-23T11:45:29","slug":"cyhoeddiadau-ymchwil","status":"publish","type":"page","link":"https:\/\/portalisproject.eu\/cy\/cyhoeddiadau-ymchwil\/","title":{"rendered":"Cynadleddau a Chyhoeddiadau"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-margin-top:5%;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1404px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-animated\" style=\"--awb-padding-right:7%;--awb-padding-left:7%;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:6%;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color5);--awb-margin-bottom:1%;--awb-font-size:24px;\"><h2 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;font-size:1em;--fontSize:24;line-height:var(--awb-typography1-line-height);\">Ymchwil<\/h2><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#ffffff;--awb-font-size:60px;\"><h3 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;font-size:1em;--fontSize:60;line-height:1.35;\"><span data-contrast=\"auto\">Cynadleddau a Chyhoeddiadau<\/span><\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:18px;--awb-icon-alignment:left;--awb-hover-color:var(--awb-color2);--awb-border-color:var(--awb-color3);--awb-background-color:var(--awb-color1);--awb-divider-color:hsla(var(--awb-color2-h),var(--awb-color2-s),var(--awb-color2-l),calc( var(--awb-color2-a) - 90% ));--awb-divider-hover-color:hsla(var(--awb-color2-h),var(--awb-color2-s),var(--awb-color2-l),calc( var(--awb-color2-a) - 90% ));--awb-icon-color:var(--awb-color1);--awb-title-color:var(--awb-color5);--awb-content-color:var(--awb-color4);--awb-icon-box-color:var(--awb-color8);--awb-toggle-hover-accent-color:var(--awb-color5);--awb-title-font-family:&quot;Heebo&quot;;--awb-title-font-weight:regular;--awb-title-font-style:normal;--awb-content-font-family:&quot;Heebo&quot;;--awb-content-font-style:normal;--awb-content-font-weight:regular;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-9619-1\"><div class=\"fusion-panel panel-default panel-e9673b028c05fd2f5 fusion-toggle-has-divider\" style=\"--awb-title-font-size:26px;--awb-title-color:var(--awb-color5);\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_e9673b028c05fd2f5\"><a aria-expanded=\"false\" aria-controls=\"e9673b028c05fd2f5\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-9619-1\" data-target=\"#e9673b028c05fd2f5\" href=\"#e9673b028c05fd2f5\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Gr\u0175p Archaeoleg Damcaniaethol: Prifysgol Caeredin Rhagfyr 2022 <\/span><\/a><\/h4><\/div><div id=\"e9673b028c05fd2f5\" class=\"panel-collapse collapse \" araia-labelledby=\"toggle_e9673b028c05fd2f5\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p><strong><span class=\"TextRun MacChromeBold SCXW136262683 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SpellingErrorV2Themed SCXW136262683 BCX0\">Portalis<\/span> <span class=\"NormalTextRun SCXW136262683 BCX0\">&#8211; yn wynebu cymynroddion trefedigaethol yn cynhanes cynharach Iwerddon a Chymru<\/span><\/span><span class=\"EOP SCXW136262683 BCX0\" data-ccp-props=\"{\"> <\/span><\/strong><\/p>\n<p><em>Samantha Brummage, Thomas Kador, Stanton Green, Claudia Green, Joseph Schuldenrein a Martin Bates <\/em><\/p>\n<p>Mae cymynroddion trefedigaethol yn hollbresennol yn archeolegau cynhanesyddol Cymru ac, yn arbennig, Iwerddon, gyda&#8217;r naratifau ar gyfer y ddwy wlad wedi&#8217;u dominyddu gan y dehongliadau pennaf o dystiolaeth yn Lloegr.<\/p>\n<p>Mae Iwerddon Holosen gynnar yn cael ei phortreadu\u2019n aml fel cynfas gwag wedi\u2019i wahanu oddi wrth Brydain gan F\u00f4r Iwerddon ac yn barod ar gyfer darpar wladychwyr Mesolithig, tra bod Prydain yn ei thro wedi\u2019i datgysylltu oddi wrth gyfandir Ewrop gan fod lefel y m\u00f4r yn codi yn gynnar yn yr Holosen. Mae tystiolaeth baleogenetig ddiweddar yn pwyntio at newid poblogaeth bron yn gyflawn a arweiniodd at y cyfnod Neolithig a dechreuadau amaethyddiaeth, a thrwy hynny unwaith eto gonsurio syniadau am wladychwyr-ymsefydlwyr o&#8217;r Dwyrain.<\/p>\n<p>Effeithir yn yr un modd ar y Mesolithig Cymreig gan y naratifau hyn, a heb unrhyw ddyddiadau cymharol gynnar i Ddwyrain Lloegr, yr awgrym yw bod gwladychwyr yn symud oddi yno i rannau gorllewinol Prydain. Ar yr un pryd, mae casgliadau mawr yn Nab Head a Phrestatyn, er enghraifft, wedi nodi cymunedau arfordirol Holosenaidd Cynnar yng Ngogledd a De Cymru, tra bod presenoldeb Mesolithig ym Mae Ceredigion wedi\u2019i esgeuluso i raddau helaeth, efallai oherwydd bod llawer o\u2019r dystiolaeth bellach yn debygol. islaw lefel y m\u00f4r yn codi.<\/p>\n<p>Mae prosiect Portalis yn archwilio cysylltiadau cynhanesyddol cynnar rhwng De-ddwyrain Iwerddon a Gorllewin Cymru, rhanbarthau cyfagos, wedi&#8217;u cysylltu gan Sianel San Si\u00f4r, sydd ychydig dros 100km o led. Gan fod cofnod o feddiannaeth Pleistosenaidd hwyr o Dde-orllewin Cymru, ac eto dim un o Iwerddon, mae&#8217;n ymddangos bod rhagdybiaeth bron ar unwaith y byddai&#8217;r berthynas rhwng y ddau ranbarth wedi golygu symudiad unffordd yn bennaf, o&#8217;r dwyrain i&#8217;r gorllewin. Fodd bynnag, rydym yn dadlau y gallai hyn ymwneud llawer mwy \u00e2 naratifau amlycaf gwladychu mwy diweddar \u2013 y Llychlynwyr, yr Eingl-Normaniaid a phlanwyr modern cynnar \u2013 na thystiolaeth archaeolegol wirioneddol.<\/p>\n<p>Ategir hyn ymhellach gan y syniad parhaus bod Iwerddon wedi&#8217;i phoblogi gyntaf o&#8217;r Gogledd-ddwyrain (h.y. talaith Ulster), sef y rhan fwyaf Prydeinig o&#8217;r ynys (mewn cyd-destun cyfoes) o bosibl. Mewn cyferbyniad \u00e2 hyn, nid yw prosiect Portalis yn ceisio dod o hyd i ragflaenwyr anheddiad cynhanesyddol De-ddwyrain Iwerddon yng Nghymru (trwy Loegr). Yn lle hynny, rydym yn gweld y prosiect fel cyfle i archwilio tebygrwydd a gwahaniaethau ar y cyd, o ran diwylliant materol a thystiolaeth aneddiadau yn ogystal ag yn y dulliau sydd wedi dominyddu ymchwil cynhanesyddol yn y ddau ranbarth.<\/p>\n<p>Yn unol ag amcanion cyffredinol y sesiwn, gyda\u2019r cyflwyniad hwn rydym yn ceisio amlinellu sut mae canoli\u2019r naratifau trefedigaethol cyffredin sy\u2019n effeithio ar archeoleg y rhanbarthau hyn, yn rhan hanfodol o ddeall gweithgarwch cynhanesyddol cynnar ar lannau dwyreiniol a gorllewinol M\u00f4r Iwerddon. .<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:45px;margin-bottom:45px;width:100%;\"><\/div><div class=\"awb-gallery-wrapper awb-gallery-wrapper-1 button-span-no\" style=\"--more-btn-alignment:center;\"><div style=\"margin:-5px;--awb-bordersize:0px;\" class=\"fusion-gallery fusion-gallery-container fusion-grid-3 fusion-columns-total-3 fusion-gallery-layout-grid fusion-gallery-1\"><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-3 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkbVzNWXgAUoyPM-scaled.jpeg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkbVzNWXgAUoyPM-scaled.jpeg\" data-orig-src=\"https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkbVzNWXgAUoyPM-scaled.jpeg\" width=\"2560\" height=\"1920\" alt=\"\" title=\"FkbVzNWXgAUoyPM\" aria-label=\"FkbVzNWXgAUoyPM\" class=\"lazyload img-responsive wp-image-9586\" 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fusion-gallery-column fusion-gallery-column-3 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2.jpeg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2.jpeg\" data-orig-src=\"https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2.jpeg\" width=\"1513\" height=\"1049\" alt=\"\" title=\"FkQglqGXwAAn6b5\" aria-label=\"FkQglqGXwAAn6b5\" class=\"lazyload img-responsive wp-image-9604\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271513%27%20height%3D%271049%27%20viewBox%3D%270%200%201513%201049%27%3E%3Crect%20width%3D%271513%27%20height%3D%271049%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2-200x139.jpeg 200w, https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2-400x277.jpeg 400w, https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2-600x416.jpeg 600w, https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2-800x555.jpeg 800w, https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2-1200x832.jpeg 1200w, https:\/\/portalisproject.eu\/wp-content\/uploads\/2023\/02\/FkQglqGXwAAn6b5-2.jpeg 1513w\" data-sizes=\"auto\" data-orig-sizes=\"(min-width: 2200px) 100vw, (min-width: 984px) 447px, (min-width: 812px) 670px, (min-width: 640px) 812px, \" \/><\/a><\/div><\/div><div class=\"clearfix\"><\/div><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:45px;margin-bottom:45px;width:100%;\"><\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:18px;--awb-icon-alignment:left;--awb-hover-color:var(--awb-color2);--awb-border-color:var(--awb-color3);--awb-background-color:var(--awb-color1);--awb-divider-color:hsla(var(--awb-color2-h),var(--awb-color2-s),var(--awb-color2-l),calc( var(--awb-color2-a) - 90% ));--awb-divider-hover-color:hsla(var(--awb-color2-h),var(--awb-color2-s),var(--awb-color2-l),calc( var(--awb-color2-a) - 90% ));--awb-icon-color:var(--awb-color1);--awb-title-color:var(--awb-color5);--awb-content-color:var(--awb-color4);--awb-icon-box-color:var(--awb-color8);--awb-toggle-hover-accent-color:var(--awb-color5);--awb-title-font-family:&quot;Heebo&quot;;--awb-title-font-weight:regular;--awb-title-font-style:normal;--awb-content-font-family:&quot;Heebo&quot;;--awb-content-font-style:normal;--awb-content-font-weight:regular;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-9619-2\"><div class=\"fusion-panel panel-default panel-ced705ba958d471f6 fusion-toggle-has-divider\" style=\"--awb-title-font-size:26px;--awb-title-color:var(--awb-color5);\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_ced705ba958d471f6\"><a aria-expanded=\"false\" aria-controls=\"ced705ba958d471f6\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-9619-2\" data-target=\"#ced705ba958d471f6\" href=\"#ced705ba958d471f6\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Y Gynhadledd ar Gymdeithasau Hela a Chasglu: UCD Gorffennaf 2022 <\/span><\/a><\/h4><\/div><div id=\"ced705ba958d471f6\" class=\"panel-collapse collapse \" araia-labelledby=\"toggle_ced705ba958d471f6\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p><strong><span class=\"TextRun MacChromeBold SCXW128857706 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW128857706 BCX0\">Lleoedd Etifeddu: cyfnewid gwybodaeth ym Mhrydain Mesolithig-Neolithig ac Iwerddon<\/span><\/span><span class=\"EOP SCXW128857706 BCX0\" data-ccp-props=\"{\"> <\/span><\/strong><\/p>\n<p><em>Samantha Brummage <\/em><\/p>\n<p>Mae&#8217;r newidiadau a ddigwyddodd mewn diwylliant materol ac arferion cysylltiedig, yn ystod y 4ydd mileniwm CC, wedi&#8217;u fframio&#8217;n gyffredinol fel trawsnewidiad un ffordd o heliwr-gasglwr\/casglu-gasglwr Mesolithig i ffermwr Neolithig ac adeiladwr henebion. Ychydig iawn o ystyriaeth a roddir i awduraeth luosog mewn hanesion trawsnewid, nac ymdeimlad o wybodaeth a thraddodiadau cyfunol trwy gymysgu ac uno pobl, lleoedd a phethau.<\/p>\n<p>Mae hyn yn rhannol oherwydd etifeddiaeth o naratifau trefedigaethol, gan gynnwys y math o gwestiynau a methodolegau ymchwil a ddefnyddiwyd, a ffocws ar y safle a all golli digwyddiadau ar raddfa lai. Mae prosesau newid, fodd bynnag, yn llawer mwy cymhleth nag y mae naratifau &#8216;Neolitheiddio&#8217; yn eu cyfrif gan fod cymunedau brodorol a mudol yn aml yn dysgu oddi wrth ei gilydd ac yn mabwysiadu agweddau ar ddiwylliannau ei gilydd.<\/p>\n<p>Mae fy ymchwil ar gyfer Portalis Project yn defnyddio cofnodion o safleoedd a darganfyddiadau sbot yng Ngheredigion, ynghyd \u00e2 deunydd o gloddiadau cyfredol yn Llanllyr yn Nhalsarn, ac yn archwilio natur anheddiad ym Mae Ceredigion, yn seiliedig ar y berthynas sy\u2019n bodoli rhwng safleoedd a gwasgariadau, darganfyddiadau sbot a gofodau yn rhwng.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-9619","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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