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golygu ein bod yn disgwyl i’n hafau fod yn gymharol gynnes tra’n disgwyl i’n gaeafau fod yn oerach ac yn wlypach. Fodd bynnag, mae’r amrywiadau rydyn ni’n eu profi yn y DU yn llawer llai na’r rhai sy’n cael eu profi mewn hinsoddau eraill ledled y byd. Mae hyn yn golygu bod gennym ni hinsawdd

and Ecosystems is the interactions between the atmospheric chemistry and the biosphere; through natural emissions of methane and volatile organic compounds, and through impacts of ozone and reactive nitrogen on plant growth and the carbon cycle. The gas-phase chemistry described here is intimately

ein gêm fan LiDAR (sprite) y gallwn ni ei gyrru o gwmpas y sgrin gyda hi Bydd gyrru’r fan i’r cymylau llosgfynydd ar y dde yn casglu’r data (gwybodaeth). Gallwn ni weld lle rydyn ni wedi casglu data gan y bydd ymyl ar y blychau – coch ar gyfer crynodiadau peryglus o ludw a glas am ddim yn beryglus

in organic matter trapped in the icy permafrost soils. When permafrost thaws the organic matter starts to decompose, releasing greenhouse gases such as carbon dioxide and methane which increase global temperatures. It is estimated that there is more carbon contained in the frozen permafrost than

spray aerosol emissions and trace gas (DMS) emissions e.g. di-methyl sulphide (DMS) 3. Stratospheric ozone chemistry 4. Aerosol-cloud coupling: Role of primary marine organic aerosol as ice nucleating particles ▪ ▪ Together with the Clouds and aerosols over the Southern Ocean delivered > 20 papers

average rainfall in just 10 days. (Data are provisional and subject to change). Station Total 21- 30 September 2024 September 1991-2020 average % of average Whitwell s wks, Hertfordshire 191.4 46.5 411.9 Woburn, Bedfordshire 216.4 55.4 391.0 Shipston on Stour, w wks, Warwickshire 185.8 49.5 375.7

winters and cool summers. For River Cottage’s Head Gardener Will Livingston, growing organically is all about nurturing the soil and adapting to whatever the changing weather and climate has in store. orn into a farming community in rural Devon, Will first discovered his talent for gardening on his

, iâ a niwl oll yn fathau o dywydd garw rydyn ni'n eu cael yn y DU. www.metoffice.gov.uk | 3 © Hawlfraint y Goron 2022, Y Swyddfa Dywydd Cwis Cychwynnol Atebion 3. Beth oedd y tymheredd oeraf a gofnodwyd yn y DU? -27.2 °C yn Braemar (dwyrain yr Alban) ar 10 Ionawr 1982. 3. Beth oedd y tymheredd

, with the previous UK temperature record of 38.7°C provisionally met or exceeded at 46 stations, from Kent to North Yorkshire and from Suffolk to Warwickshire. Provisionally, seven stations recorded maximum temperatures in excess 40°C.  Ali Price, whose team is responsible operating the Met Office network

of land, for example for quite significant areas of agricultural land to be released and used for storing carbon. Building up soil carbon in organic matter is a good climate mitigation and net zero contributor, and higher organic matter in soils also stores more water which could be helpful