{"id":496,"date":"2015-05-19T10:29:51","date_gmt":"2015-05-19T10:29:51","guid":{"rendered":"http:\/\/oilcare.org.uk\/?page_id=496"},"modified":"2015-05-22T08:56:08","modified_gmt":"2015-05-22T08:56:08","slug":"effaith-colli-olew","status":"publish","type":"page","link":"https:\/\/oilcare.org.uk\/cy\/introducing-oil-care\/effaith-colli-olew\/","title":{"rendered":"Effaith colli olew"},"content":{"rendered":"<h1>Effaith colli olew<\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"img-responsive wp-image-177 size-full alignright\" src=\"https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil.jpg\" alt=\"impacts-of-oil\" width=\"350\" height=\"263\" srcset=\"https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil.jpg 350w, https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil-300x225.jpg 300w, https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil-60x45.jpg 60w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/>Gall olew a gollir lygru nentydd, afonydd ac, os bydd yn ymdreiddio drwy&#8217;r pridd a&#8217;r graig, dd\u0175r daear.<\/p>\n<p>Yn y DU daw ein cyflenwad o dd\u0175r yfed o afonydd a d\u0175r daear. Rhaid i ni ddiogelu&#8217;r ddau rhag llygredd.<\/p>\n<p>Mae olew yn wenwynig ac yn niweidiol i blanhigion ac anifeiliaid ac yn fygythiad i&#8217;w cynefinoedd.<\/p>\n<h2>Effaith amgylcheddol olew<\/h2>\n<p>Dros y pum mlynedd diwethaf mae olew wedi bod yn un o dri llygrydd mwyaf y DU.<\/p>\n<p>Mae llawer o ddraeniau yn arwain yn uniongyrchol at afonydd, nentydd neu lynnoedd, ac os gadewch i olew fynd i mewn i ddraen, gall gael yr un effaith \u00e2 phe baech yn ei arllwys yn uniongyrchol i mewn i gwrs d\u0175r.<\/p>\n<p>Gall 1 litr o olew halogi 1 filiwn o litrau o dd\u0175r.<\/p>\n<p>Gall llygredd olew gael effaith ddinistriol ar yr amgylchedd d\u0175r. Mae&#8217;n lledaenu dros yr arwyneb mewn haenen denau sy&#8217;n atal ocsigen rhag cyrraedd y planhigion a&#8217;r anifeiliaid sy&#8217;n byw yn y d\u0175r. Mae llygredd olew yn:<\/p>\n<ul>\n<li>niweidio anifeiliaid a phryfed<\/li>\n<li>atal ffotosynthesis mewn planhigion<\/li>\n<li>tarfu ar y gadwyn fwyd<\/li>\n<li>cymryd amser hir i adfer<\/li>\n<\/ul>\n<p>Mae adar hela yn arbennig o ddiamddiffyn, oherwydd niwed i&#8217;w plu sy&#8217;n golygu nad ydynt yn gallu dal d\u0175r mwyach a thrwy fwyta&#8217;r olew wrth iddynt lyfnu&#8217;r plu. Gall effeithio hefyd ar famaliaid fel llygod y d\u0175r.<\/p>\n<p>Yn y tir a&#8217;r pridd mae olew yn gorchuddio neu&#8217;n lladd yr organeddau sy&#8217;n angenrheidiol er mwyn cynnal y cydbwysedd amgylcheddol.<\/p>\n<h2>Effaith Ddynol<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"img-responsive wp-image-178 size-full alignright\" src=\"https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil2.jpg\" alt=\"impacts-of-oil2\" width=\"263\" height=\"350\" srcset=\"https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil2.jpg 263w, https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil2-225x300.jpg 225w, https:\/\/oilcare.org.uk\/wp-content\/uploads\/2014\/12\/impacts-of-oil2-45x60.jpg 45w\" sizes=\"auto, (max-width: 263px) 100vw, 263px\" \/><\/p>\n<p>Nid effaith ar fywyd gwyllt yn unig a gaiff olew; gall olew sy&#8217;n halogi d\u0175r ei wneud yn yn anaddas at ddibenion dyfrhau ac amharu&#8217;n andwyol ar y modd y mae gwaith trin d\u0175r yn gweithio.<\/p>\n<p>Gall olew sy&#8217;n cael ei golli wneud ffynonellau d\u0175r yfed yn anaddas i&#8217;w defnyddio ac mae datrys y broblem yn gostus iawn.<\/p>\n<p>Os caiff olew ei golli yn agos at adeilad gall yr anweddau olew fynd i mewn i&#8217;r adeilad a&#8217;i wneud yn anaddas i bobl fyw ynddo. Gallai hyn olygu nad oes modd defnyddio&#8217;r adeilad nes bod gwaith adfer costus wedi ei gwblhau, neu mewn amgylchiadau eithafol efallai y bydd yn rhaid dymchwel yr adeilad. Os mai eich cartref neu fan gwaith ydyw, gall gael effaith ddinistriol.<\/p>\n<h2>Cyngor ar yswiriant<\/h2>\n<p>Mae glanhau olew a gollwyd yn waith anodd a gall fod yn gostus; gall gostio miloedd o bunnoedd. Gall delio ag olew sydd wedi cael ei golli greu llawer iawn o anghyfleustra i chi ac i&#8217;ch cymdogion, felly mae sicrhau bod gennych yswiriant yn bwysig. Gwnewch yn si\u0175r bod eich polisi yn cynnwys:<\/p>\n<ul>\n<li>cost prynu olew newydd yn lle&#8217;r olew a gollwyd a phrynu tanc storio newydd efallai<\/li>\n<li>costau glanhau&#8217;r olew yn eich eiddo eich hun<\/li>\n<li>terfyn atebolrwydd digon uchel i&#8217;ch diogelu os effeithir ar dir cyfagos a\/neu dyllau turio<\/li>\n<li>y gwaith glanhau amgylcheddol os collir olew ar ddamwain<\/li>\n<\/ul>\n<p><a href=\"http:\/\/www.youtube.com\/watch?v=DYd9iKsP9tA&amp;feature=youtube_gdata_player\">Beth allai ddigwydd pe na baech yn gofalu am eich olew<\/a>.<\/p>\n<p>Mae achosi llygredd yn erbyn y gyfraith felly bydd yn rhaid i chi gymryd camau i lanhau unrhyw achosion difrifol o olew sy&#8217;n cael ei golli neu sy&#8217;n gollwng. Efallai na fydd eich cwmni yswiriant yn talu os bydd yr olew wedi bod yn gollwng ers peth amser neu os cafodd ei achosi am nad oeddech wedi dilyn canllawiau arfer da. Rydym yn argymell eich bod yn gwirio eich tanc a&#8217;ch pibellau yn rheolaidd ac yn monitro faint o olew a ddefnyddiwch fel eich bod yn ymwybodol o unrhyw newidiadau sydyn a chymryd camau i fynd i&#8217;r afael \u00e2 hyn.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Effaith colli olew Gall olew a gollir lygru nentydd, afonydd ac, os bydd yn ymdreiddio drwy&#8217;r pridd a&#8217;r graig, dd\u0175r daear. Yn y DU daw ein cyflenwad o dd\u0175r yfed o afonydd a d\u0175r daear. Rhaid i ni ddiogelu&#8217;r ddau rhag llygredd. Mae olew yn wenwynig ac yn niweidiol i blanhigion ac anifeiliaid ac yn fygythiad i&#8217;w cynefinoedd. Effaith amgylcheddol olew Dros y pum mlynedd diwethaf mae olew wedi bod yn un o dri llygrydd &#8230;<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":494,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-496","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Effaith colli olew - Oil Care Company<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/oilcare.org.uk\/cy\/introducing-oil-care\/effaith-colli-olew\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Effaith colli olew - Oil Care Company\" \/>\n<meta property=\"og:description\" content=\"Effaith colli olew Gall olew a gollir lygru nentydd, afonydd ac, os bydd yn ymdreiddio drwy&#8217;r pridd a&#8217;r graig, dd\u0175r daear. Yn y DU daw ein cyflenwad o dd\u0175r yfed o afonydd a d\u0175r daear. Rhaid i ni ddiogelu&#8217;r ddau rhag llygredd. Mae olew yn wenwynig ac yn niweidiol i blanhigion ac anifeiliaid ac yn fygythiad i&#8217;w cynefinoedd. 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