A5029506001- Oceanographic and Atmospheric Processes
- Tropical and Extratropical Cyclones Research
- Arctic and Antarctic ice dynamics
- Ocean Waves and Remote Sensing
- Marine and coastal ecosystems
- Scientific Research and Discoveries
- Climate variability and models
- Methane Hydrates and Related Phenomena
- Geological Studies and Exploration
- Marine and coastal plant biology
- Reservoir Engineering and Simulation Methods
- Coastal and Marine Dynamics
- Marine Biology and Ecology Research
- Aquatic and Environmental Studies
- Geological and Geophysical Studies
- Geological formations and processes
- Meteorological Phenomena and Simulations
Meteorological Service Singapore
2022
National Institute of Meteorological Sciences
2017-2020
Finnish Meteorological Institute
2013-2017
University College London
2004-2005
Spring bloom composition in the Baltic Sea, a partially ice‐covered brackish coastal waterbody, is shaped by winter‐spring weather conditions affecting relative dominance of diatoms and heterogeneous assemblage cold‐water dinoflagellates, dominated chain‐forming Peridiniella catenata complex at least three medium‐sized, single‐celled species: Biecheleria baltica, Gymnodinium corollarium, Scrippsiella hangoei . During last decades, community has dramatically changed several basins. We analyze...
We describe a new ocean-sea ice-biogeochemical model, apply it to the Bothnian Bay in northern Baltic Sea for time period 1991–2007 and provide first long-term mesoscale estimates of modelled sea-ice primary production Sea. After comparing available physical biogeochemical observations within study area investigated with model results, we show spatial, intra- interannual variability properties consider main factors limiting ice algal production. Sea-ice permeability studied was low compared...
Singapore is a tiny city-state located in maritime Southeast Asia. Weather systems such as localized thunderstorms, squalls, and monsoon surges bring extreme rainfall to Singapore, influencing the day-to-day conduct of stakeholders many sectors. Numerical weather prediction models can provide forecast guidance, but existing global struggle capture development evolution small-scale transient impacting region. To address this, has collaborated with international partners developed regional...
The probability of extreme sea surface temperature (SST) occurring seems more apparent for future in the Baltic Sea therefore its prediction and inferences are essential. This study analyzed mean change SST calculated return periods using value distributions 21st century. To illustrate application theory, annual maxima from regional climate model based on NEMO-LIM3 [1] were analyzed. changes estimated control simulation 20th century (1971-2000) assessed following projected 2011-2040,...
본 ì°êµ¬ììë íë°ë ì¤ì¬ í´ìì í¬í¨íë ë¶ìííì ììììì ííí´ì¼ ì측ì ìí´ NEMO(Nucleus for European Modelling of the Ocean) 모íì ì´ì©íì¬ ì§ìê·ëª¨ì ì측ìì¤í ì 구ì¶íìë¤. ì´ ìì¤í ì ì¡°ìê³¼ í´ì¼ ì측ì¼ë¡ 구ì±ëì´ ìì¼ë©°ë³´ë¤ ì íí ííí´ì¼ì ì측í기 ìì¬ìë£ì ë기-í´ì ê²½ê³ììì 모ìí(parameterization) ìµì í ê³¼ì ì ìííìë¤. ì´ë¥¼ íµí´ 2018ë ...
Abstract. Ensemble sea ice forecasts of the Arctic Ocean conducted with Korea Meteorological Administration's coupled global seasonal forecast system (GloSea5) is verified. To investigate temporal and spatial characteristics projection extent thickness, a set ensemble potential predictability assessed. It shows significance for all lead months except anomalous around East Siberian Sea, Chukchi Sea Beaufort during summer months. However, radipdly thawing freezing season, initial states lose...
<p><span>In recent years, coastal disasters have been frequently caused by typhoons and storm surges accompanied high waves due to global warming the changing marine environment. In addition, development of areas in Korea has also led suffering great damage society every year. </span></p><p><span>To cope with this issue, we developed a new storm-surge prediction system based on NEMO model for...
<p>The Arctic Ocean is globally important for the weather and climate has a unique environment. Therefore accurate prediction of sea ice remains crucial in most numerical models. It because small changes within atmosphere or ocean can cause major areal extent thickness ice. Such changes, turn, will have pronounced effects on through modification albedo, ocean-atmosphere heat momentum exchanges, ocean-ice salt fluxes. The focus this study impact such coupling upper properties...