{"id":5771,"date":"2024-11-24T08:14:24","date_gmt":"2024-11-24T08:14:24","guid":{"rendered":"https:\/\/nationalinfrastructurecommission.wales\/?p=5771"},"modified":"2025-07-19T07:53:42","modified_gmt":"2025-07-19T06:53:42","slug":"learning-from-bannau","status":"publish","type":"post","link":"https:\/\/nationalinfrastructurecommission.wales\/cy\/2024\/11\/24\/learning-from-bannau\/","title":{"rendered":"Dysgu o&#8217;r Bannau"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"min-height:556px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#717670\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"2040\" height=\"819\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau01.avif\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"\" data-object-fit=\"cover\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau01.avif 2040w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau01-300x120.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau01-1024x411.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau01-768x308.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau01-1536x617.avif 1536w\" sizes=\"auto, (max-width: 2040px) 100vw, 2040px\" \/><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-align-left has-large-font-size wp-block-paragraph\">Mae CSCC yn cynnal sawl taith astudio y flwyddyn i ddeall mwy am faterion seilwaith lleol. Mae\u2019r blogbost hwn yn disgrifio ein hymweliad \u00e2 Bannau Brycheiniog ym mis Tachwedd 2024.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cyhoeddwyd y blogbost hwn gan fod Storm Bert wedi cael effaith ddifrifol ar gymunedau ledled Cymru. Hoffai CSCC fynegi ein cydymdeimlad diffuant \u00e2 phawb yr effeithiwyd arnynt gan y llifogydd.<\/p>\n\n\n\n<div class=\"wp-block-group alignfull is-layout-constrained wp-container-core-group-is-layout-a1727f98 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-content-justification-left is-layout-constrained wp-container-core-column-is-layout-c22df8bb wp-block-column-is-layout-constrained\" style=\"padding-right:0;padding-left:0;flex-basis:20%\">\n<div class=\"wp-block-group has-background is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-682a1295 wp-block-group-is-layout-constrained wp-container-1 is-position-sticky block-visibility-hide-small-screen\" style=\"background-color:#fafafa;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<nav aria-label=\"Table of Contents\" class=\"wp-block-table-of-contents has-medium-font-size\"><ol><li><a class=\"wp-block-table-of-contents__entry\" href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/2024\/11\/24\/learning-from-bannau\/#cefndir\">Cefndir<\/a><\/li><li><a class=\"wp-block-table-of-contents__entry\" href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/2024\/11\/24\/learning-from-bannau\/#y-cyd-destun\">Y cyd-destun<\/a><\/li><li><a class=\"wp-block-table-of-contents__entry\" href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/2024\/11\/24\/learning-from-bannau\/#rheoli-llifogydd-yn-naturiol\">Rheoli llifogydd yn naturiol<\/a><\/li><li><a class=\"wp-block-table-of-contents__entry\" href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/2024\/11\/24\/learning-from-bannau\/#dyfodol-bwyd-a-ffermio\">Dyfodol bwyd a ffermio<\/a><\/li><li><a class=\"wp-block-table-of-contents__entry\" href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/2024\/11\/24\/learning-from-bannau\/#llifogydd-yng-nghrucywel\">Llifogydd yng Nghrucywel<\/a><\/li><\/ol><\/nav>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;padding-right:var(--wp--preset--spacing--60);padding-left:var(--wp--preset--spacing--60);flex-basis:50%\">\n<h3 class=\"wp-block-heading\" id=\"cefndir\">Cefndir<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nationalinfrastructurecommission.wales\/cy\/building-resilience-to-flooding-in-wales-by-2050-report\/\">Mis diwethaf cyhoeddodd CSCC ein hargymhellion i Lywodraeth Cymru ar sut i leihau effeithiau llifogydd yng Nghymru erbyn 2050.<\/a> Rhai materion allweddol a godwyd gennym oedd yr angen i weithio mwy gyda byd natur ac o fewn cymunedau, a datblygu dull dalgylch ar gyfer lliniaru effeithiau llifogydd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trwy ddatblygu ein hargymhellion i Lywodraeth Cymru daethom yn ymwybodol bod llawer iawn o weithio mewn partneriaeth yn cael ei wneud ym Bannau Brycheiniog. Mae gwaith <a href=\"https:\/\/uskcatchmentpartnership.cymru\/\">Partneriaeth Dalgylch Brynbuga<\/a> yn enghraifft o\u2019r dull hwn, felly penderfynasom fynd ar daith astudio i ddarganfod sut y gallai ein dealltwriaeth o bolisi gael ei llywio\u2019n well gan arfer da.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"y-cyd-destun\">Y cyd-destun<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Er mwyn ein helpu i ddeall y cyd-destun lleol, dechreuodd ein hymweliad gyda chyflwyniadau gan nifer o sefydliadau lleol, gan gynnwys:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.savetheriverusk.org\/\">Save the River Usk<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/corporate.dwrcymru.com\/cy-gb\/community\/environment\/our-projects\/watersource\/bannau-brycheiniog-mega-catchment\">Mega-ddalgylch Bannau Brycheiniog<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/corporate.dwrcymru.com\/cy-gb\/community\/environment\/our-projects\/watersource\/bannau-brycheiniog-mega-catchment\/introduction-to-beacons-water-group\">Gr\u0175p D\u0175r y Bannau<\/a><\/li>\n\n\n\n<li>The biochar project<\/li>\n\n\n\n<li><a href=\"https:\/\/carboncopy.eco\/blog\/hal-rhoades-people-and-places-across-time\">Penpont project<\/a><\/li>\n\n\n\n<li>Nature Guardian<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Roedd y wybodaeth hon yn hynod ddefnyddiol i ni ddeall yr heriau ar gyfer rheoli tir, a\u2019r ymatebion.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"rheoli-llifogydd-yn-naturiol\">Rheoli llifogydd yn naturiol<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gwirfoddolodd nifer o gyfranogwyr Gr\u0175p D\u0175r y Bannau i gynnal taith gerdded ar draws eu tir er mwyn dangos defnydd ymarferol o reoli llifogydd yn naturiol. Yr oedd y gosodiad yn rhagorol ; bryniau llawn eira yn y pellter, a heulwen gwasgaredig ar hyd y bore.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tynnwyd sylw at ffocws ein hymweliad oherwydd ei fod yn union cyn y glaw a ragwelwyd gan Storm Bert.<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau01.webm\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Daeth effeithiolrwydd &#8211; a chost-effeithiolrwydd &#8211; rheoli llifogydd yn naturiol yn amlwg iawn yn yr enghreifftiau lluosog a welsom wrth i ni gerdded o un trothwy i&#8217;r nesaf.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" data-id=\"5758\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau08-1024x771.avif\" alt=\"Three men in the foreground are walking in a field. The background is a rural landscape with snow on the hills.\" class=\"wp-image-5758\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau08-1024x771.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau08-300x226.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau08-768x578.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau08-1536x1157.avif 1536w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau08.avif 2040w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" data-id=\"5760\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau09-1024x771.avif\" alt=\"A man standing in a field wearing outdoor gear in the foreground. The blurred background is a rural scene with snowy hills.\" class=\"wp-image-5760\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau09-1024x771.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau09-300x226.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau09-768x578.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau09-1536x1157.avif 1536w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau09.avif 2040w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Roeddem yn falch iawn o weld bod y ffermwyr yn arwain wrth weithredu arfer da, ac yn dechrau lledaenu eu gwybodaeth o fewn y gymuned ffermio leol. Mae gan gannoedd o ymyriadau bach i fyny&#8217;r afon y potensial i wneud gwahaniaeth sylweddol iawn ymhellach i lawr yr afon. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Roedd llawer o\u2019r ymyriadau sy\u2019n cael eu treialu ar gyfer cynyddu faint o dd\u0175r sy\u2019n cael ei storio yn y pridd hefyd yn effeithiol o ran gwella cadw carbon a lleihau erydiad.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O safbwynt y dull sy&#8217;n cael ei hyrwyddo gan Gr\u0175p D\u0175r y Bannau, mae&#8217;n ymddangos bod ein hargymhelliad ar gyfer cynnwys llawer mwy o natur o fewn rheoli llifogydd mewn sefyllfa dda iawn.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau02-1024x771.avif\" alt=\"A wooded stream has been partially filled with leaky wooden dams.\" class=\"wp-image-5742\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau02-1024x771.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau02-300x226.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau02-768x578.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau02.avif 1360w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Yn yr enghraifft uchod, gosodwyd nifer o argaeau pren sy&#8217;n gollwng yn y nant er mwyn &#8216;arafu&#8217;r llif&#8217; a lleihau&#8217;r tebygolrwydd y bydd y cwlfert yn cael ei flocio. Mae hyn nid yn unig yn fuddiol ar gyfer cadw d\u0175r ar y tir, ond hefyd yn lleihau&#8217;r gost o atgyweirio tir ar gaeau a fyddai fel arall yn cael eu herydu ar adegau o lawiad gormodol neu lifogydd.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-image-fill-element\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"1024\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau03-512x1024.avif\" alt=\"A handful of black material (biochar) is held in an open palm.\" class=\"wp-image-5745 size-full\" style=\"object-position:56% 60%\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau03-512x1024.avif 512w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau03-150x300.avif 150w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau03-768x1536.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau03.avif 1024w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Mae\u2019r fferm a gynhaliodd yr ymweliad yn hynod weithgar mewn nifer o brosiectau ymchwil, gan gynnwys defnyddio bio-olosg (yn y llun) i leihau allyriadau a chynyddu atafaeliad carbon yn y pridd. Gallai\u2019r math hwn o ymchwil fod yn hanfodol i helpu Cymru i wneud y gorau o\u2019r potensial ar gyfer atafaelu carbon a rheoli d\u0175r.<\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"dyfodol-bwyd-a-ffermio\">Dyfodol bwyd a ffermio<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ein cyrchfan nesaf oedd y dyfodol, diolch i fyfyrwyr Ysgol Uwchradd Crucywel. Cawsom wahoddiad i wylio tri fideo byr yn manylu ar y gwahanol ffyrdd y mae bwyd yn cael ei gynhyrchu, ei brynu a&#8217;i werthu yn y gorffennol, y presennol a&#8217;r dyfodol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tafluniwyd y fideos ar y tu mewn i gromen gan greu profiad cofiadwy.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" data-id=\"5751\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau05-1024x771.jpg\" alt=\"The scene inside a large dome tent, with projector equipment, someone holding a video camera, and somebody directing a group of people where to sit.\" class=\"wp-image-5751\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau05-1024x771.jpg 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau05-300x226.jpg 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau05-768x578.jpg 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau05-1536x1157.jpg 1536w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau05-2048x1542.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" data-id=\"5749\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau04-1024x771.avif\" alt=\"The inside of a circular tent showing a film being projected onto its inner surface. The film shows a rural landscape in black and white.\" class=\"wp-image-5749\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau04-1024x771.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau04-300x226.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau04-768x578.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau04-1536x1157.avif 1536w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau04.avif 2040w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Yn dilyn y ffilmiau fe wnaethom ymuno \u00e2 myfyrwyr ysgol a rhanddeiliaid lleol eraill i drafod gweledigaethau ar gyfer bwyd ar gyfer y dyfodol.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"740\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau07-1-1024x740.avif\" alt=\"a mixed group of people stand around a table that has a model of rural landscapes. They are participating in activities on the model\" class=\"wp-image-5762\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau07-1-1024x740.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau07-1-300x217.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau07-1-768x555.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau07-1.avif 1401w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"llifogydd-yng-nghrucywel\">Llifogydd yng Nghrucywel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ein harhosiad olaf o\u2019r diwrnod oedd i dafarn y Bridge End yng Nghrucywel, lle cawsom glywed profiad uniongyrchol pobl a oedd wedi dioddef llifogydd yn ystod Storm Dennis yn 2020. Dim ond nawr mae rhai pobl yn gorffen y gwaith atgyweirio, yn dilyn gwaith helaeth heriau gydag yswiriant a dod o hyd i gontractwyr priodol. Disgrifiodd llawer o bobl eu bod yn byw mewn ofn o lifogydd arall, gyda phryder yn cael ei sbarduno bob tro y rhagwelir glaw trwm.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" data-id=\"5764\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau10-1024x771.avif\" alt=\"The inside of a pub, with lots of people sat at tables, and a table with cakes on it.\" class=\"wp-image-5764\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau10-1024x771.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau10-300x226.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau10-768x578.avif 768w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau10.avif 1360w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" data-id=\"5766\" src=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau11.avif\" alt=\"The outside of a traditional pub called the 'Bridge End'.\" class=\"wp-image-5766\" srcset=\"https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau11.avif 1024w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau11-300x150.avif 300w, https:\/\/nationalinfrastructurecommission.wales\/wp-content\/uploads\/2024\/11\/bannau11-768x384.avif 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Clywsom nifer o awgrymiadau ar gyfer gwella materion llifogydd ac\u00edwt, a byddwn yn ymgorffori rhai ohonynt yn ein cyfathrebu yn y dyfodol \u00e2 sefydliadau sy\u2019n gyfrifol am leihau effaith llifogydd.<\/p>\n\n\n\n<div style=\"height:41px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Diolch i bawb a gymerodd ran yn ystod ein hymweliad, gan gynnwys staff a phlant Ysgol Crucywel; Cyfoeth Naturiol Cymru; Awdurdod Parc Cenedlaethol Bannau Brycheiniog; Sefydliad Gwy ac Wysg; ffermwyr lleol ysbrydoledig; aelodau o Gr\u0175p D\u0175r y Bannau; trigolion lleol Crucywel a Llangatwg; Rydym yn CBC Seiliedig ar Natur; Ymddiriedolaeth Natur Gwent; D\u0175r Cymru; prosiect PenPont; ac eraill a gyfrannodd ar y diwrnod.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mae CSCC yn cynnal sawl taith astudio y flwyddyn i ddeall mwy am faterion seilwaith lleol. Mae\u2019r blogbost hwn yn disgrifio ein hymweliad \u00e2 Bannau Brycheiniog ym mis Tachwedd 2024. Cyhoeddwyd y blogbost hwn gan fod Storm Bert wedi cael effaith ddifrifol ar gymunedau ledled Cymru. Hoffai CSCC fynegi ein cydymdeimlad diffuant \u00e2 phawb yr [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5737,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"wp-custom-template-long-document","format":"standard","meta":{"_crdt_document":"","inline_featured_image":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"federated","footnotes":""},"categories":[148,350],"tags":[271,196,296],"class_list":["post-5771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-llifogydd","category-teithiau-astudio","tag-bannau-brycheiniog-2","tag-llifogydd","tag-taith-astudio"],"_links":{"self":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/posts\/5771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/comments?post=5771"}],"version-history":[{"count":5,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/posts\/5771\/revisions"}],"predecessor-version":[{"id":5785,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/posts\/5771\/revisions\/5785"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/media\/5737"}],"wp:attachment":[{"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/media?parent=5771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/categories?post=5771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nationalinfrastructurecommission.wales\/cy\/wp-json\/wp\/v2\/tags?post=5771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}