{"id":1063,"date":"2021-03-23T11:43:54","date_gmt":"2021-03-23T11:43:54","guid":{"rendered":"http:\/\/www.harbour2.cardiffcouncilwebteam.co.uk\/wildlife-and-conservation\/"},"modified":"2025-07-30T15:54:27","modified_gmt":"2025-07-30T15:54:27","slug":"bywyd-gwyllt-a-chadwraeth","status":"publish","type":"page","link":"https:\/\/www.cardiffharbour.com\/cy\/bywyd-gwyllt-a-chadwraeth\/","title":{"rendered":"Bywyd Gwyllt a Chadwraeth"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text]<\/p>\n<h2>Bywyd Gwyllt a Chadwraeth<\/h2>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<h2>Gwarchodfa Gwlyptir Bae Caerdydd<\/h2>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;&#8221;]<\/p>\n<p lang=\"cy\">Awdurdod yr Harbwr ddatblygodd ac sy\u2019n rheoli\u2019r Warchodfa Gwlyptir, sydd yn safle o ryw 8 erw, ar lannau gogleddol Bae Caerdydd rhwng Gwesty Dewi Dant ac Afon Taf.<\/p>\n<p>Wedi ei greu ar hen forfa heli, mae\u2019r ardal yn gynefin i amrywiaeth eang o blanhigion ac anifeiliaid, gan gynnwys anifeiliaid di-asgwrn-cefn, pysgod a mathau eraill o fywyd gwyllt.<\/p>\n<p lang=\"cy\">Mae\u2019r warchodfa yn hawdd ei chyrraedd ar hyd rhodfa raeanog a llwybr bordiau, ac mae ganddi ardal wylio sy\u2019n ymestyn allan dros y d\u0175r, sy\u2019n lleoliad perffaith ar gyfer gwylio adar.<\/p>\n<p lang=\"cy\">Lawrlwythwch y <a href=\"https:\/\/www.cardiffharbour.com\/wp-content\/uploads\/Wetlands-Wildlife-Explorer-1.pdf\">Llwybr Antur Bywyd Gwyllt<\/a>\u00a0i blant ac ewch \u00e2 nhw ar daith llawn hwyl drwy\u2019r warchodfa. Am ragor o fanylion am weithgareddau addysgol, ewch i\u2019r\u00a0<a href=\"https:\/\/www.cardiffharbour.com\/cy\/gweithgareddau-addysgol\/\">adran Addysg<\/a>.<\/p>\n<p lang=\"cy\">Caiff gweithgareddau cynnal a chadw ar gyfer y Warchodfa eu cynnal mewn partneriaeth \u00e2 gwasanaeth Parcmyn Cyngor Caerdydd.<\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;37&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_circle_2&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n<h2>Pysgod mudol<\/h2>\n<p>[\/vc_column_text][vc_column_text]Bu Awdurdod yr Harbwr yn gweithio gyda\u00a0<a href=\"https:\/\/naturalresources.wales\/?lang=cy\" target=\"_blank\" rel=\"noopener noreferrer\">Cyfoeth Naturiol Cymru<\/a>\u00a0a\u2019r sefydliadau cynt er mwyn monitro effaith adeiladu a gweithredu\u2019r Morglawdd ar daith pysgod mudol (eogiaid a brithyllod m\u00f4r).<\/p>\n<p>Mae nifer fawr o eogiaid bychain yn cael eu rhyddhau i Afon Taf bob blwyddyn ac maen nhw\u2019n bwydo a thyfu yno tan y maen nhw\u2019n ddigon mawr i fudo i\u2019r m\u00f4r. Mae\u2019r pysgod mawr yn dod yn \u00f4l i\u2019r afonydd i atgenhedlu, ac mae dal pysgod yn y Gored Ddu a Chored Radur wedi helpu i amcangyfrif faint o bysgod sy\u2019n dod yn \u00f4l yn llwyddiannus trwy lwybr pysgod y Morglawdd.<\/p>\n<p>Yn ogystal \u00e2 monitro, mae arian prosiect hefyd yn cael ei neilltuo ar gyfer tramwyfeydd pysgod a gwelliannau i\u2019w cynefinoedd ar hyd afonydd Taf ac El\u00e1i, er mwyn hwyluso mynediad pysgod a chynnig ardaloedd magu addas.[\/vc_column_text][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1616763701342{margin-bottom: 60px !important;}&#8221;][vc_column][vc_column_text]<\/p>\n<h2>Rhywogaethau ymledol<\/h2>\n<p>[\/vc_column_text][vc_column_text]Mae Bae Caerdydd yn gartref i nifer o rywogaethau ymledol. Mae planhigion ymledol megis Llysiau\u2019r Dial, Ffromlys Chwarennog ac Efwr Mawr yn tyfu ar hyd glannau\u2019r afon. Mae gan Awdurdod yr Harbwr gynllun trin er mwyn gostwng ymlediad y planhigion hyn, ac os yw\u2019n bosib, eu difa.<\/p>\n<p>Mae Misglod rhesog a berdys goresgynnol yn y d\u0175r.\u00a0 Gall y rhain gystadlu\u2019n rhy dda \u00e2 chreaduriaid eraill y d\u0175r a lleihau\u2019r bioamrywiaeth. Gall Misglod rhesog hefyd achosi niwed i strwythurau a llongau tanforol. Mae\u2019n drosedd dan Ddeddf Bywyd Gwyllt a Chefn Gwlad i achosi lledu rhywogaethau ymledol.<\/p>\n<p>I leihau\u2019r risg o ledaenu\u2019r creaduriaid hyn i safleoedd eraill, mae AHC yn gofyn i holl ddefnyddwyr y Bae ddilyn egwyddorion \u2018Gwirio, Glanhau, Sychu\u2019. Ceir rhagor o fanylion yn\u00a0<a href=\"http:\/\/www.nonnativespecies.org\/checkcleandry\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span lang=\"CY\">nonnativespecies.org<\/span><\/a><span lang=\"CY\">.<\/span><\/p>\n<p>Mae\u2019r AHC yn aelodau o gr\u0175p Rhywogaethau Goresgynnol Estron Partneriaeth Bioamrywiaeth Cymru, sydd \u00e2\u2019r nod o ddatblygu arfer gorau ledled Cymru i leihau lledaeniad ac effaith rhywogaethau anfrodorol.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"[vc_row][vc_column][vc_column_text] Bywyd Gwyllt a Chadwraeth [\/vc_column_text][vc_column_text] Gwarchodfa Gwlyptir Bae Caerdydd [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;&#8221;] Awdurdod yr Harbwr ddatblygodd ac sy\u2019n rheoli\u2019r Warchodfa Gwlyptir, sydd yn safle&#8230;","protected":false},"author":2,"featured_media":22,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page_leftcol.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1063","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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