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TermCymru

64 results
Results are displayed in Welsh alphabetical order A-Y
English: Marine Species Disturbance
Status C
Subject: Environment
Part of speech: Verb
Last updated: 3 June 2008
English: All Wales Species Audit
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 19 August 2003
English: Wales Species Challenge Fund
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 10 January 2007
English: chemical speciation concentration
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: crynodiadau ffurfiant rhywogaethau cemegol
Context: Yn y rheoliad hwn, ystyr “crynodiadau ffurfiant rhywogaethau cemegol” (“chemical speciation concentrations”) yw crynodiadau o gydrannau neu rywogaethau cemegol gwahanol o PM2·5.
Notes: Daw'r frawddeg gyd-destunol o Reoliadau Safonau Ansawdd Aer (Cymru) 2010.
Last updated: 16 September 2024
English: species-rich
Status C
Subject: Agriculture
Part of speech: Adjective
Definition: hefyd: "cyforiog eu rhywogaethau"
Last updated: 3 October 2003
English: woodland restocking species mixture
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 10 July 2012
English: Species Control Agreement
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: Cytundebau Rheoli Rhywogaethau
Definition: Species Control Agreements and Species Control Orders set out measures that must be taken to control or eradicate an invasive non-native animal or plant. Species Control Agreements are voluntary and are used to formalise what steps need to be taken, by whom and by when, in respect of invasive non-native species.
Notes: Dim ond yn yr Alban ar hyn o bryd.
Last updated: 13 April 2017
English: species-rich grassland
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 6 August 2008
English: The Prohibition of Keeping or Release of Live Fish (Specified Species) (Wales) Order 2015
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Masculine, Singular
Last updated: 26 February 2015
English: The Prohibition of Keeping or Release of Live Fish (Specified Species) (Amendment) (Wales) Order 2003
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 24 February 2003
English: Species Control Order
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: Gorchmynion Rheoli Rhywogaethau
Definition: Species Control Agreements and Species Control Orders set out measures that must be taken to control or eradicate an invasive non-native animal or plant. Species Control Orders are compulsory and can be used to compel certain actions in respect of invasive non-native species when the voluntary approach has failed or the situation is urgent.
Notes: Dim ond yn yr Alban ar hyn o bryd.
Last updated: 13 April 2017
English: The Invasive Alien Species (Enforcement and Permitting) Order 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 16 September 2024
English: The Invasive Alien Species (Enforcement and Permitting) (Amendment) Order 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 16 September 2024
English: minor avian species
Status B
Subject: Agriculture
Part of speech: Noun, Plural
Context: Adnewyddu awdurdodiad paratoad o Clostridium butyricum (FERM BP-2789) (Miya-Gold® S) (rhif adnabod 4b1830) fel ychwanegyn bwyd anifeiliaid ar gyfer ieir a fegir ar gyfer dodwy, tyrcwn i’w pesgi, tyrcwn a fegir ar gyfer bridio, mân rywogaethau adar (ac eithrio adar dodwy), perchyll wedi eu diddyfnu a mân rywogaethau teulu’r moch wedi eu diddyfnu, a’i awdurdodi fel ychwanegyn bwyd anifeiliaid ar gyfer ieir i’w pesgi, perchyll sugno a mân rywogaethau moch sugno.
Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.
Last updated: 10 December 2024
English: minor poultry species
Status B
Subject: Agriculture
Part of speech: Noun, Plural
Context: Mae Rheoliad Gweithredu’r Comisiwn (EU) 2015/1020 sy’n ymwneud ag awdurdodiad paratoad o Bacillus subtilis (ATCC PTA-6737) fel ychwanegyn bwyd anifeiliaid ar gyfer ieir dodwy a mân rywogaethau dofednod ar gyfer dodwy wedi ei ddiwygio fel a ganlyn.
Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.
Last updated: 10 December 2024
English: minor porcine species
Status B
Subject: Agriculture
Part of speech: Noun, Plural
Context: Mae Atodlen 6 yn adnewyddu awdurdodiad paratoad o Bacillus velezensis (ATCC PTA-6737) (rhif adnabod 4b1823) ac yn ei awdurdodi ar gyfer defnydd newydd mewn bwyd anifeiliaid ar gyfer perchyll sugno a mân rywogaethau teulu’r moch (sugno).
Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.
Last updated: 10 December 2024
English: species-rich hedgerow
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 3 October 2003
English: species-poor
Status C
Subject: Agriculture
Part of speech: Adjective
Context: yn gysylltiedig ag Elfen wedi'i Thargedu Glastir
Last updated: 13 July 2010
English: Plant Variety and Seeds Committee
Status C
Subject: Committees
Part of speech: Noun, Masculine, Singular
Definition: PVSC
Last updated: 13 July 2006
English: PVSC
Status C
Subject: Committees
Part of speech: Noun, Masculine, Singular
Definition: Plant Variety and Seeds Committee
Last updated: 13 July 2006
English: Conservation of Habitats and Species Regulations 2010
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 11 November 2025
English: The Conservation of Habitats and Species Regulations 2017
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 11 November 2025
English: The Conservation of Habitats and Species Regulations 2017 (England and Wales)
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 19 February 2019
English: The Conservation of Habitats and Species (Amendment) Regulations 2012
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 11 November 2025
English: The Conservation of Habitats and Species (Amendment) (EU Exit) Regulations 2018
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 19 February 2019
English: The Conservation of Offshore Marine Habitats and Species Regulations 2017
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 19 February 2019
English: The Aquatic Animal Health and Alien Species in Aquaculture, Animals, and Marketing of Seed, Plant and Propagating Material (Legislative Functions and Miscellaneous Provisions) (Amendment) (EU Exit) Regulations 2020
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 29 October 2020
English: The Aquatic Animal Health and Alien Species in Aquaculture (Amendment) (EU Exit) Regulations 2018
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 29 November 2018
English: The Aquatic Animal Health and Alien Species in Aquaculture (Amendment) (England and Wales) (EU Exit) Regulations 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 29 October 2020
English: The Aquatic Animal Health and Alien Species in Aquaculture (Amendment etc.) (EU Exit) Regulations 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 29 October 2020
English: The Animal Health, Invasive Alien Species, Plant Breeders’ Rights and Seeds (Amendment etc.) (EU Exit) Regulations 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 27 June 2019
English: The Animal Health, Alien Species in Aquaculture and Invasive Non-native Species (Amendment) (EU Exit) Regulations 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 12 August 2019
English: The Animal Welfare and Invasive Non-native Species (Amendment etc.) (EU Exit) Regulations 2020
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 16 September 2024
English: The Trade in Endangered Species of Wild Fauna and Flora (Amendment) (EU Exit) Regulations 2018
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 19 February 2019
English: The Alien and Locally Absent Species in Aquaculture (England and Wales) Regulations 2011
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 29 November 2018
English: The Invasive Non-Native Species (Amendment etc.) (EU Exit) Regulations 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 6 December 2018
English: Landscape Scale Control on Invasive Non-Native Species
Status B
Subject: Agriculture
Part of speech: Proper noun
Last updated: 20 November 2024
English: undesirable species
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: rhywogaethau annymunol
Last updated: 23 September 2020
English: notable species
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: rhywogaethau a nodir
Definition: Rhywogaeth sydd â dynodiad cadwraeth, ond nad oes ganddi amddiffyniad cyfreithiol.
Last updated: 23 March 2021
English: choke species
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: rhywogaethau atal
Definition: Rhywogaethau sydd â chwota ar lefel isel iawn. Pe byddid yn cyrraedd trothwy'r cwota hwnnw byddai rhaid i'r cwch pysgota aros yn yr harbwr hyd yn oed os oedd ganddo gwota ar ôl ar gyfer rhywogaethau eraill.
Last updated: 28 February 2019
English: species
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 7 September 2004
English: amphipod species
Status A
Subject: Environment
Part of speech: Noun, Plural
Definition: rhywogaethau sydd â dwy droed
Last updated: 7 October 2002
English: salmonids
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 29 July 2004
English: invasive non-native species
Status A
Subject: Environment
Part of speech: Noun, Plural
Last updated: 20 May 2014
English: coincident species
Status A
Subject: Environment
Part of speech: Noun, Plural
Last updated: 6 June 2019
English: invading species
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 25 June 2007
English: European Protected Species
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Rhywogaethau a Warchodir gan Ewrop
Context: ylai cynigion ddangos sut maent yn cydymffurfio â deddfwriaeth sy’n gwarchod Rhywogaethau a Warchodir gan Ewrop gan ei fod yn drosedd anafu, lladd neu aflonyddu ar rywogaeth a warchodir yn fwriadol.
Last updated: 6 June 2019
English: UK Protected Species
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Rhywogaethau a Warchodir gan y DU
Definition: Rhywogaeth a warchodir o dan ddeddfwriaeth ddomestig y DU yn unig yn hytrach na chyfarwyddeb Ewropeaidd.
Last updated: 16 September 2015
English: forage species
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: rhywogaethau prae
Definition: Rhywogaeth fach yng nghanol y gadwyn fwyd forol, sy'n bwydo ar blancton ac sy'n ysglyfaeth i greaduriaid mwy.
Last updated: 2 December 2021
English: hearing-specialist fish species
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: rhywogaethau pysgod sy'n arbenigo mewn clywed
Last updated: 23 March 2021