Items where NERC Author is "Rudd, Ali"

Group by: Item Type | Date | No Grouping

Jump to: Publication - Article | Publication - Conference Item | Publication - Report | Output (Electronic)

Number of items: 50.

Publication - Article

Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756; Bell, Vicky A. ORCID: https://orcid.org/0000-0002-0792-5650; Davies, Helen N.; Lane, Rosanna A. ORCID: https://orcid.org/0000-0003-4176-9214; Rudd, Alison C. ORCID: https://orcid.org/0000-0001-5996-6115. 2023 The UKSCAPE-G2G river flow and soil moisture datasets: Grid-to-Grid model estimates for the UK for historical and potential future climates. Earth System Science Data, 15 (6). 2533-2546. https://doi.org/10.5194/essd-15-2533-2023

Rudd, Alison C. ORCID: https://orcid.org/0000-0001-5996-6115; Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756; Sayers, Paul B. ORCID: https://orcid.org/0000-0003-2160-1959. 2023 Climate change impacts on flood peaks in Britain for a range of global mean surface temperature changes. Journal of Flood Risk Management, 16 (1), e12863. 15, pp. https://doi.org/10.1111/jfr3.12863

Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Alison C. ORCID: https://orcid.org/0000-0001-5996-6115; Coulson, James. 2023 Spatial downscaling of precipitation for hydrological modelling: assessing a simple method and its application under climate change in Britain. Hydrological Processes, 37 (2), e14823. 15, pp. https://doi.org/10.1002/hyp.14823

Rameshwaran, Ponnambalam ORCID: https://orcid.org/0000-0002-8972-953X; Bell, Victoria A. ORCID: https://orcid.org/0000-0002-0792-5650; Brown, Matthew J. ORCID: https://orcid.org/0000-0003-1127-0279; Davies, Helen N. ORCID: https://orcid.org/0000-0001-7783-4853; Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Alison C. ORCID: https://orcid.org/0000-0001-5996-6115; Sefton, Catherine ORCID: https://orcid.org/0000-0002-8157-0368. 2022 Use of abstraction and discharge data to improve the performance of a national‐scale hydrological model. Water Resources Research, 58 (1), e2021WR029787. 24, pp. https://doi.org/10.1029/2021WR029787

Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Davies, H.N.; Lane, R.A. ORCID: https://orcid.org/0000-0003-4176-9214; Rudd, A.C.; Bell, V.A. ORCID: https://orcid.org/0000-0002-0792-5650. 2021 Grid-based simulation of river flows in Northern Ireland: model performance and future flow changes. Journal of Hydrology: Regional Studies, 38, 100967. 13, pp. https://doi.org/10.1016/j.ejrh.2021.100967

Arnell, Nigel W.; Freeman, Anna; Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Alison C. ORCID: https://orcid.org/0000-0001-5996-6115; Lowe, Jason A.. 2021 Indicators of climate risk in the UK at different levels of warming. Environmental Research Communications, 3 (9), 095005. 24, pp. https://doi.org/10.1088/2515-7620/ac24c0

Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Griffin, A. ORCID: https://orcid.org/0000-0001-8645-4561; Rudd, A.C.; Chapman, R.M. ORCID: https://orcid.org/0000-0002-3842-1420; Bell, V.A. ORCID: https://orcid.org/0000-0002-0792-5650; Arnell, N.W.. 2021 Climate change effects on indicators of high and low river flow across Great Britain. Advances in Water Resources, 151, 103909. 12, pp. https://doi.org/10.1016/j.advwatres.2021.103909

Arnell, N.W.; Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Freeman, A.; Rudd, A.C.; Lowe, J.A.. 2021 Changing climate risk in the UK: a multi-sectoral analysis using policy-relevant indicators. Climate Risk Management, 31, 100265. 25, pp. https://doi.org/10.1016/j.crm.2020.100265

Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, A.C.; Fry, M. ORCID: https://orcid.org/0000-0003-1142-4039; Nash, G.; Allen, S.. 2021 Climate change impacts on peak river flows: combining national-scale hydrological modelling and probabilistic projections. Climate Risk Management, 31, 100263. 15, pp. https://doi.org/10.1016/j.crm.2020.100263

Rudd, Alison C. ORCID: https://orcid.org/0000-0001-5996-6115; Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756; Wells, Steven C. ORCID: https://orcid.org/0000-0002-1723-5987; Aldridge, Timothy; Cole, Steven J. ORCID: https://orcid.org/0000-0003-4294-8687; Kendon, Elizabeth J.; Stewart, Elizabeth J. ORCID: https://orcid.org/0000-0003-4246-6645. 2020 Investigating potential future changes in surface water flooding hazard and impact. Hydrological Processes, 34 (1). 139-149. https://doi.org/10.1002/hyp.13572

Rudd, Alison C. ORCID: https://orcid.org/0000-0001-5996-6115; Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Bell, V.A. ORCID: https://orcid.org/0000-0002-0792-5650. 2019 National-scale analysis of future river flow and soil moisture droughts: potential changes in drought characteristics. Climatic Change, 156 (3). 323-340. https://doi.org/10.1007/s10584-019-02528-0

Rudd, Alison; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Wells, Steven; Cole, Steven; Stewart, Elizabeth ORCID: https://orcid.org/0000-0003-4246-6645; Aldridge, Timothy; Kendon, Elizabeth. 2019 Investigating potential future changes in surface water flooding hazard and impact. Geophysical Research Abstracts, 21, EGU2019-5780. 1, pp.

Salmoral, G.; Rey, D.; Rudd, A.; de Margon, P.; Holman, I.. 2019 A probabilistic risk assessment of the national economic impacts of regulatory drought management on irrigated agriculture. Earth's Future, 7 (2). 178-196. https://doi.org/10.1029/2018EF001092

Bell, Victoria A. ORCID: https://orcid.org/0000-0002-0792-5650; Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Alison C.; Davies, Helen N.. 2018 The MaRIUS-G2G datasets: Grid-to-Grid model estimates of flow and soil moisture for Great Britain using observed and climate model driving data. Geoscience Data Journal, 5 (2). 63-72. https://doi.org/10.1002/gdj3.55

Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Bell, V.A. ORCID: https://orcid.org/0000-0002-0792-5650; Guillod, B.P.; Jones, R.G.; Rudd, A.C.. 2018 National-scale analysis of low flow frequency: historical trends and potential future changes. Climatic Change, 147 (3-4). 585-599. https://doi.org/10.1007/s10584-018-2145-y

Prudhomme, Christel; Hannaford, Jamie ORCID: https://orcid.org/0000-0002-5256-3310; Harrigan, Shaun; Boorman, David ORCID: https://orcid.org/0000-0002-6436-5266; Knight, Jeff; Bell, Victoria ORCID: https://orcid.org/0000-0002-0792-5650; Jackson, Christopher; Svensson, Cecilia ORCID: https://orcid.org/0000-0001-9294-5826; Parry, Simon ORCID: https://orcid.org/0000-0002-7057-4195; Bachiller-Jareno, Nuria; Davies, Helen; Davis, Richard; Mackay, Jonathan; McKenzie, Andrew; Rudd, Alison; Smith, Katie ORCID: https://orcid.org/0000-0003-1060-9103; Bloomfield, John ORCID: https://orcid.org/0000-0002-5730-1723; Ward, Rob; Jenkins, Alan. 2017 Hydrological Outlook UK: an operational streamflow and groundwater level forecasting system at monthly to seasonal time scales. Hydrological Sciences Journal, 62 (16). 2753-2768. https://doi.org/10.1080/02626667.2017.1395032

Rudd, Alison C.; Bell, Victoria A. ORCID: https://orcid.org/0000-0002-0792-5650; Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756. 2017 National-scale analysis of simulated hydrological droughts (1891–2015). Journal of Hydrology, 550. 368-385. https://doi.org/10.1016/j.jhydrol.2017.05.018

Robinson, Emma L. ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, Eleanor M. ORCID: https://orcid.org/0000-0002-5052-238X; Clark, Douglas B. ORCID: https://orcid.org/0000-0003-1348-7922; Finch, Jon; Rudd, Alison C.. 2017 Trends in atmospheric evaporative demand in Great Britain using high-resolution meteorological data. Hydrology and Earth System Sciences, 21 (2). 1189-1224. https://doi.org/10.5194/hess-21-1189-2017

Wells, Steven; Robson, Alice; Moore, Robert J.; Cole, Steven J.; Rudd, Alison. 2016 Understanding the national performance of flood forecasting models to guide incident management and investment [in special issue: 3rd European Conference on Flood Risk Management (FLOODrisk 2016)] E3S Web of Conferences, 7, 18007. 7, pp. https://doi.org/10.1051/e3sconf/20160718007

Rudd, Alison C.; Kay, Alison L. ORCID: https://orcid.org/0000-0002-5526-1756. 2016 Use of very high resolution climate model data for hydrological modelling: estimation of potential evaporation. Hydrology Research, 47 (3). 660-670. https://doi.org/10.2166/nh.2015.028

Rudd, Alison; Bell, Victoria ORCID: https://orcid.org/0000-0002-0792-5650; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Davies, Helen. 2016 A long-term national-scale hydrological simulation of river flows across Great Britain. Geophysical Research Abstracts, 18, EGU2016-4305. 1, pp.

Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, A.C.; Davies, H.N.; Kendon, E.J.; Jones, R.G.. 2015 Use of very high resolution climate model data for hydrological modelling: baseline performance and future flood changes. Climatic Change, 133 (2). 193-208. https://doi.org/10.1007/s10584-015-1455-6

Publication - Conference Item

Rudd, Ali; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650; Davies, Helen; Scaife, Adam. 2016 Hydrological Outlook UK; seasonal river flow forecasts using rainfall forecasts. [Poster] In: British Hydrological Society Peter Wolf Symposium 2016, Bristol, 26-27 May 2016. (Unpublished)

Rudd, Ali; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Crooks, Sue; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650. 2014 Use of very high resolution climate model data for hydrological modelling in southern Britain. [Poster] In: 12th British Hydrological Society National Symposium, Birmingham, UK, 2-4 Sept 2014. (Unpublished)

Publication - Report

Rudd, Ali ORCID: https://orcid.org/0000-0001-5996-6115; Fry, Matt ORCID: https://orcid.org/0000-0003-1142-4039; Coxon, Gemma; Macleod, Kit ORCID: https://orcid.org/0000-0002-7995-9622. 2024 FDRI digital workshop: enabling reproducibility in hydrological research. UK Centre for Ecology & Hydrology, 14pp.

Rudd, A.C. ORCID: https://orcid.org/0000-0001-5996-6115; Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Facer-Childs, K.A. ORCID: https://orcid.org/0000-0003-1060-9103; Dadson, S.J. ORCID: https://orcid.org/0000-0002-6144-4639. 2020 Framework for setting up a Hydro-JULES perturbed parameter ensemble (PPE). Wallingford, UK, UK Centre for Ecology & Hydrology, 10pp. (Unpublished)

Kay, A.L. ORCID: https://orcid.org/0000-0002-5526-1756; Stewart, E.J. ORCID: https://orcid.org/0000-0003-4246-6645; Davies, H.N.; Rudd, A.C.; Vesuviano, G. ORCID: https://orcid.org/0000-0003-2157-8875; Sayers, Paul. 2020 CCRA3 flooding projections, task 2a: high resolution climate change projections — fluvial. Technical note. Wallingford, UK Centre for Ecology & Hydrology, 31pp. (UKCEH ref. NEC07063 / Issue number 1.2) (Unpublished)

Muchan, Katie; Rudd, Ali; Dixon, Harry ORCID: https://orcid.org/0000-0002-1643-1046. 2015 NRFA Hydrometric Data Audit Programme. Report of Scottish Environment Protection Agency south east audit 2015. Wallingford, UK, NERC/Centre for Ecology & Hydrology, 64pp. (Unpublished)

Robson, A.J.; Moore, R.J.; Wells, S.J.; Rudd, A.; Cole, S.J.; Mattingley, P.S.. 2015 Understanding the performance of flood forecasting models for investment and incident management: Final Report - SC130006/R2. Bristol, UK, Environment Agency, 228pp. (Unpublished)

Robson, A.J.; Rudd, A.; Cole, S.J.; Mattingley, P.S.; Moore, R.J.. 2014 Understanding the performance of flood forecasting models for investment and incident management: Interim Report - SC130006/R1. Bristol, UK, Environment Agency, 33pp. (Unpublished)

Output (Electronic)

Robinson, E.L. ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, E.M. ORCID: https://orcid.org/0000-0002-5052-238X; Clark, D.B. ORCID: https://orcid.org/0000-0003-1348-7922; Comyn-Platt, E. ORCID: https://orcid.org/0000-0001-7821-4998; Rudd, A.C. ORCID: https://orcid.org/0000-0001-5996-6115. 2020 Climate hydrology and ecology research support system meteorology dataset for Great Britain (1961-2017) [CHESS-met]. NERC Environmental Information Data Centre. 19 June 2020, https://doi.org/10.5285/2ab15bf0-ad08-415c-ba64-831168be7293 [Output (Electronic)]

Robinson, E.L. ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, E.M. ORCID: https://orcid.org/0000-0002-5052-238X; Clark, D.B. ORCID: https://orcid.org/0000-0003-1348-7922; Comyn-Platt, E. ORCID: https://orcid.org/0000-0001-7821-4998; Rudd, A.C. ORCID: https://orcid.org/0000-0001-5996-6115. 2020 Climate hydrology and ecology research support system potential evapotranspiration dataset for Great Britain (1961-2017) [CHESS-PE]. NERC Environmental Information Data Centre. 19 June 2020, https://doi.org/10.5285/2ab15bf0-ad08-415c-ba64-831168be7293 [Output (Electronic)]

Robinson, Emma ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, Eleanor ORCID: https://orcid.org/0000-0002-5052-238X; Clark, Douglas ORCID: https://orcid.org/0000-0003-1348-7922; Comyn-Platt, Edward; Finch, Jon; Rudd, Ali. 2017 Climate hydrology and ecology research support system meteorology dataset for Great Britain (1961-2015) [CHESS-met] v1.2. NERC Environmental Information Data Centre 7 February 2017, https://doi.org/10.5285/b745e7b1-626c-4ccc-ac27-56582e77b900 [Output (Electronic)]

Robinson, Emma ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, Eleanor ORCID: https://orcid.org/0000-0002-5052-238X; Clark, Douglas ORCID: https://orcid.org/0000-0003-1348-7922; Comyn-Platt, Edward; Finch, Jon; Rudd, Ali. 2016 Climate hydrology and ecology research support system meteorology dataset for Great Britain (1961-2015) [CHESS-met]. NERC Environmental Information Data Centre 12 December 2016, https://doi.org/10.5285/10874370-bc58-4d23-a118-ea07df8a07f2 [Output (Electronic)]

Robinson, Emma ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, Eleanor ORCID: https://orcid.org/0000-0002-5052-238X; Clark, Douglas ORCID: https://orcid.org/0000-0003-1348-7922; Comyn-Platt, Edward; Finch, Jon; Rudd, Ali. 2016 Climate hydrology and ecology research support system potential evapotranspiration dataset for Great Britain (1961-2015) [CHESS-PE]. NERC Environmental Information Data Centre 14 December 2016, https://doi.org/10.5285/8baf805d-39ce-4dac-b224-c926ada353b7 [Output (Electronic)]

Robinson, Emma ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, Eleanor ORCID: https://orcid.org/0000-0002-5052-238X; Clark, Douglas ORCID: https://orcid.org/0000-0003-1348-7922; Finch, Jon; Rudd, Ali. 2015 Climate hydrology and ecology research support system meteorology dataset for Great Britain (1961-2012) [CHESS-met]. NERC Environmental Information Data Centre 13 November 2015, doi:10.5285/80887755-1426-4dab-a4a6-250919d5020c [Output (Electronic)]

Robinson, Emma ORCID: https://orcid.org/0000-0002-3746-4517; Blyth, Eleanor ORCID: https://orcid.org/0000-0002-5052-238X; Clark, Douglas ORCID: https://orcid.org/0000-0003-1348-7922; Finch, Jon; Rudd, Alison. 2015 Climate hydrology and ecology research support system potential evapotranspiration dataset for Great Britain (1961-2012) [CHESS-PE]. NERC Environmental Information Data Centre 12 November 2015, doi:10.5285/d329f4d6-95ba-4134-b77a-a377e0755653 [Output (Electronic)]

Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650; Rudd, Ali; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Davies, Helen. Grid-to-Grid model estimates of daily mean river flow for gauged catchments in Great Britain (1891 to 2015): observed driving data [MaRIUS-G2G-Oudin-daily]. NERC EIDC March 2018, https://doi.org/10.5285/0ceb4f85-0bbf-49f0-ab70-cfc137ab7d4d [Output (Electronic)]

Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650; Rudd, Ali; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Davies, Helen. Grid-to-Grid model estimates of daily mean river flow for gauged catchments in Great Britain (1960 to 2015): observed driving data [MaRIUS-G2G-MORECS-daily]. NERC EIDC 9 March 2018, https://doi.org/10.5285/5f3c1a02-d5c4-4faa-9353-e8b68ce2ace2 [Output (Electronic)]

Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650; Rudd, Ali; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Davies, Helen. Grid-to-Grid model estimates of daily mean river flow for gauged catchments in Great Britain: weather@home2 (climate model) driving data [MaRIUS-G2G-WAH2-daily]. NERC EIDC March 2018, https://doi.org/10.5285/f6cac471-7d92-4e6d-be8a-9f7887143058 [Output (Electronic)]

Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650; Rudd, Ali; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Davies, Helen. Grid-to-Grid model estimates of monthly mean flow and soil moisture for Great Britain (1891 to 2015): observed driving data [MaRIUS-G2G-Oudin-monthly]. NERC EIDC 9 March 2018, https://doi.org/10.5285/f52f012d-9f2e-42cc-b628-9cdea4fa3ba0 [Output (Electronic)]

Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650; Rudd, Ali; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Davies, Helen. Grid-to-Grid model estimates of monthly mean flow and soil moisture for Great Britain (1960 to 2015): observed driving data [MaRIUS-G2G-MORECS-monthly]. NERC EIDC 9 March 2018, https://doi.org/10.5285/e911196a-b371-47b1-968c-661eb600d83b [Output (Electronic)]

Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650; Rudd, Ali; Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Davies, Helen. Grid-to-Grid model estimates of monthly mean flow and soil moisture for Great Britain: weather@home2 (climate model) driving data [MaRIUS-G2G-WAH2-monthly]. NERC EIDC March 2018, https://doi.org/10.5285/3b90962e-6fc8-4251-853e-b9683e37f790 [Output (Electronic)]

Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Ali; Davies, Helen; Lane, Rosanna ORCID: https://orcid.org/0000-0003-4176-9214; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650. Grid-to-Grid model estimates of river flow for Great Britain driven by UK Climate Projections 2018 (UKCP18) Regional (12km) data (1980 to 2080) v2. 2022, https://doi.org/10.5285/18be3704-0a6d-4917-aa2e-bf38927321c5 [Output (Electronic)]

Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Ali; Davies, Helen; Lane, Rosanna ORCID: https://orcid.org/0000-0003-4176-9214; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650. Grid-to-Grid model estimates of river flow for Great Britain driven by observed data (1980 to 2011). 2021, 10.5285/2f835517-253e-4697-b774-ab6ff2c0d3da [Output (Electronic)]

Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Ali; Davies, Helen; Lane, Rosanna ORCID: https://orcid.org/0000-0003-4176-9214; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650. Grid-to-Grid model estimates of river flow for Northern Ireland driven by UK Climate Projections 2018 (UKCP18) Regional (12km) data (1980 to 2080) v2. 2022, https://catalogue.ceh.ac.uk/documents/76057b0a-b18f-496f-891c-d5b22bd0b291 [Output (Electronic)]

Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Ali; Davies, Helen; Lane, Rosanna ORCID: https://orcid.org/0000-0003-4176-9214; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650. Grid-to-Grid model estimates of river flow for Northern Ireland driven by observed data (1980 to 2011). 2021, 10.5285/f5fc1041-e284-4763-b8b7-8643c319b2d0 [Output (Electronic)]

Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Ali; Davies, Helen; Lane, Rosanna ORCID: https://orcid.org/0000-0003-4176-9214; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650. Grid-to-Grid model estimates of soil moisture for Great Britain and Northern Ireland driven by UK Climate Projections 2018 (UKCP18) Regional (12km) data (1980 to 2080). 2022, https://doi.org/10.5285/f7142ced-f6ff-486b-af33-44fb8f763cde [Output (Electronic)]

Kay, Alison ORCID: https://orcid.org/0000-0002-5526-1756; Rudd, Ali; Davies, Helen; Lane, Rosanna ORCID: https://orcid.org/0000-0003-4176-9214; Bell, Vicky ORCID: https://orcid.org/0000-0002-0792-5650. Grid-to-Grid model estimates of soil moisture for Great Britain and Northern Ireland driven by observed data (1980 to 2011). 2021, https://doi.org/10.5285/c9a85f7c-45e2-4201-af82-4c833b3f2c5f [Output (Electronic)]

This list was generated on Thu Nov 21 18:25:37 2024 UTC.

Export as	RSS