{"id":2308,"date":"2026-03-17T12:16:29","date_gmt":"2026-03-17T12:16:29","guid":{"rendered":"https:\/\/wildseas.wales\/bioddiogelwch-morol\/monitro-ac-adrodd\/"},"modified":"2026-06-25T10:16:56","modified_gmt":"2026-06-25T10:16:56","slug":"monitro-ac-adrodd","status":"publish","type":"page","link":"https:\/\/wildseas.wales\/cy\/bioddiogelwch-morol\/monitro-ac-adrodd\/","title":{"rendered":"Monitro ac Adrodd"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_heading title=”Monitro ac Adrodd” _builder_version=”4.27.5″ _module_preset=”default” title_font=”|600|||||||” global_colors_info=”{}”][\/et_pb_heading][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” custom_margin=”||0px||false|false” custom_padding=”||0px||false|false” global_colors_info=”{}”]<\/p>\n

Mae chwilio am rywogaethau estron goresgynnol ac adrodd amdanynt yn gwella dealltwriaeth o\u2019u dosbarthiad a\u2019r gallu i ymateb yn gyflym.<\/span> <\/span> <\/span><\/p>\n

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[\/et_pb_text][et_pb_image src=”https:\/\/wildseas.wales\/wp-content\/uploads\/2026\/03\/irecord_logo.png” title_text=”irecord_logo” _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Os ydych chi\u2019n amau eich bod chi wedi gweld rhywogaeth estron oresgynnol:<\/span><\/b> <\/span><\/p>\n

Os oes gennych chi syniad da beth yw\u2019r rhywogaeth, rhowch wybod i iRecord am weld y rhywogaeth ar yr ap<\/a> neu\u2019r wefan<\/a>. <\/span><\/span><\/p>\n

Os nad ydych chi\u2019n hyderus yn adnabod y rhywogaeth, gallwch chi anfon eich cofnod i\u2019ch canolfan cofnodion amgylcheddol leol. Dewch o hyd i\u2019ch canolfan cofnodion amgylcheddol leol <\/span>yma<\/span><\/a>.<\/span><\/p>\n

Os na allwch wneud cofnod o\u2019r rhywogaeth yr ydych wedi\u2019i gweld trwy ap neu ar-lein, mae Ysgrifenyddiaeth Rhywogaethau Estron Prydain Fawr yn argymell eich bod yn anfon unrhyw gofnodion drwy\u2019r post i:<\/span> <\/span><\/p>\n

 <\/p>\n

The Biological Records Centre<\/strong>
CEH Wallingford<\/span>
<\/span>Maclean Building<\/span>
<\/span>Crowmarsh Gifford<\/span>
<\/span>Wallingford<\/span>
<\/span>Swydd Rydychen<\/span>
<\/span>OX10 8BB<\/span> <\/span><\/p>\n

<\/span><\/p>\n

\u2705 Cofnodwch y dyddiad, yr amser a\u2019r lleoliad (defnyddiwch gyfesurynnau GPS yn ddelfrydol)<\/span> <\/span><\/p>\n

\u2705 Tynnwch lun o\u2019r rhywogaeth (ceisiwch dynnu lluniau o sawl ongl yn ogystal ag o agos) <\/span> <\/span><\/p>\n

\u2705 Nodwch unrhyw wybodaeth ychwanegol (e.e. nifer, math o gynefin, rhyw, a yw\u2019n farw neu\u2019n fyw)<\/span> <\/span><\/p>\n

<\/span><\/p>\n

Am gymorth gydag adnabod, gweler y Dolenni ac Adnoddau<\/a>.<\/span> <\/span><\/p>\n

<\/span><\/p>\n

Mae Cynllun Bioddiogelwch Morol Cymru yn rhestru enghreifftiau o ddulliau arolygu rhywogaethau estron goresgynnol morol ar gyfer monitro\u2019r rhywogaethau hyn yn yr amgylchedd morol.<\/span> <\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.27.5″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/wildseas.wales\/wp-content\/uploads\/2026\/03\/20230809_CPJ_Miford_Haven_Marina.jpg” title_text=”20230809_CPJ_Miford_Haven_Marina” _builder_version=”4.27.5″ _module_preset=”default” custom_margin=”||0px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_font_size=”12px” global_colors_info=”{}”]<\/p>\n

Dadansoddi samplau \u2013 Cyfoeth Naturiol Cymru<\/span><\/span><\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/wildseas.wales\/wp-content\/uploads\/2026\/04\/Monitoring-rock-pools-in-Aberystwyth-Natural-Resources-Wales.jpg” title_text=”OLYMPUS DIGITAL CAMERA” _builder_version=”4.27.5″ _module_preset=”default” custom_margin=”||0px||false|false” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.5″ _module_preset=”default” text_font_size=”12px” global_colors_info=”{}”]<\/p>\n

Monitro pyllau glan m\u00f4r yn Aberystwyth \u2013 Cyfoeth Naturiol Cymru<\/span><\/span> <\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Mae chwilio am rywogaethau estron goresgynnol ac adrodd amdanynt yn gwella dealltwriaeth o\u2019u dosbarthiad a\u2019r gallu i ymateb yn gyflym.  Os ydych chi\u2019n amau eich bod chi wedi gweld rhywogaeth estron oresgynnol: Os oes gennych chi syniad da beth yw\u2019r rhywogaeth, rhowch wybod i iRecord am weld y rhywogaeth ar yr ap neu\u2019r wefan. Os […]<\/p>\n","protected":false},"author":5,"featured_media":2457,"parent":2099,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-2308","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nMonitro ac Adrodd | Wild Seas Wales<\/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:\/\/wildseas.wales\/cy\/bioddiogelwch-morol\/monitro-ac-adrodd\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Monitro ac Adrodd | Wild Seas Wales\" \/>\n<meta property=\"og:description\" content=\"Mae chwilio am rywogaethau estron goresgynnol ac adrodd amdanynt yn gwella dealltwriaeth o\u2019u dosbarthiad a\u2019r gallu i ymateb yn gyflym.  Os ydych chi\u2019n amau eich bod chi wedi gweld rhywogaeth estron oresgynnol: Os oes gennych chi syniad da beth yw\u2019r rhywogaeth, rhowch wybod i iRecord am weld y rhywogaeth ar yr ap neu\u2019r wefan. 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