FN Archimer Export Format PT J TI A Road Map to IndOOS-2: Better observations of the rapidly-warming Indian Ocean BT AF Beal, L. M. Vialard, J. Roxy, M.K. Li, J. Andres, M. Annamalai, H. Feng, M. Han, W. Hood, R. Lee, T. Lengaigne, Matthieu Lumpkin, R. Masumoto, Y. McPhaden, M.J. Ravichandran, M. Shinoda, T. Sloyan, B.M. Strutton, P.G. Subramanian, A.C. Tozuka, T. Ummenhofer, C.C. Unnikrishnan, A.S. Wiggert, J. Yu, L. Cheng, L. Desbruyères, Damien Parvathi, V AS 1:1;2:2;3:3;4:4;5:5;6:6;7:7,8;8:9;9:10;10:11;11:2;12:12;13:13,14;14:15;15:16;16:17;17:7,8;18:18;19:9;20:13;21:5;22:19;23:20;24:5;25:21,22;26:23;27:24; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:PDG-ODE-LOPS-OH;27:; C1 Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Florida, USA Institut de Recherche pour le Développement, Sorbonne Universités (UPMC, Université Paris 06)-CNRS-IRD-MNHN, LOCEAN Laboratory, IPSL, Paris, France Indian Institute of Tropical Meteorology (IITM), Pune, Maharashtra, India International CLIVAR Project Office, First Institute of Oceanography, MNR, Qingdao, China Woods Hole Oceanographic Institution (WHOI), Woods Hole, Massachusetts, USA IPRC/SOEST, University of Hawaii at Manoa, Hawaii, USA Centre for Southern Hemisphere Oceans Research, Hobart, Tasmania, Australia Commonwealth Scientific and Industrial Research Organisation (CSIRO), Oceans and Atmosphere, Crawley, Western Australia, Australia Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, Colorado, USA University of Maryland Center for Environmental Science, Cambridge, Maryland, USA NASA Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena, California, USA NOAA/Atlantic Oceanographic and Meteorological Laboratory, Miami, Florida, USA University of Tokyo, Tokyo, Japan JAMSTEC/Application Laboratory, Yokohama, Japan NOAA/Pacific Marine Environmental Laboratory, Seattle, Washington, USA University of Maryland, Center for Environmental Science, Washington, Maryland, USA; National Centre for Polar and Ocean Research (ESSO-NCPOR), Goa, India Texas A&M University-Corpus Christi, Texas, USA Institute for Marine and Antarctic Studies, University of Tasmania, and Australian Research Council Centre of Excellence for Climate Extremes, Hobart, Tasmania, Australia CSIR-National Institute of Oceanography, Goa, India University of Southern Mississippi, Hattiesburg, Mississippi, USA International Center for Climate and Environment Sciences, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China Ifremer, University of Brest, CNRS, IRD, Laboratoire d’Océanographie Physique et Spatiale, IUEM, Brest, France Center for Prototype Climate Modeling, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates C2 UNIV MIAMI, USA IRD, FRANCE IITM, INDIA SOA, CHINA WHOI, USA UNIV HAWAII MANOA, USA CSHOR, AUSTRALIA CSIRO OCEANS ATMOSPHERE, AUSTRALIA UNIV COLORADO BOULDER, USA UNIV MARYLAND, USA JET PROP LAB, USA NOAA, USA UNIV TOKYO, JAPAN JAMSTEC, JAPAN NOAA, USA UNIV MARYLAND, INDIA UNIV TEXAS A&M, USA IMAS, AUSTRALIA CSIR (INDIA), INDIA UNIV SOUTHERN MISSISSIPPI, USA CHINESE ACAD SCI, CHINA CHINESE ACAD SCI, CHINA IFREMER, FRANCE UNIV ABU DHABI, UNITED ARAB EMIRATES SI BREST SE PDG-ODE-LOPS-OH UM LOPS IN WOS Ifremer UMR copubli-france copubli-p187 copubli-int-hors-europe copubli-sud IF 8.766 TC 43 UR https://archimer.ifremer.fr/doc/00644/75658/76530.pdf LA English DT Article AB The Indian Ocean Observing System (IndOOS), established in 2006, is a multi-national network of sustained oceanic measurements that underpin understanding and forecasting of weather and climate for the Indian Ocean region and beyond. Almost one-third of humanity indeed lives around the Indian Ocean, many in countries dependent on fisheries and rain-fed agriculture that are vulnerable to climate variability and extremes. The Indian Ocean alone has absorbed a quarter of the global oceanic heat uptake over the last two decades and the fate of this heat and its impact on future change is unknown. Climate models project accelerating sea level rise, more frequent extremes in monsoon rainfall, and decreasing oceanic productivity. In view of these new scientific challenges, a three-year, international review of the IndOOS by more than 60 scientific experts now highlights the need for an enhanced observing network that can better meet societal challenges, and provide more reliable forecasts. Here we present core findings from this review, including the need for 1) chemical, biological, and ecosystem measurements alongside physical parameters; 2) expansion into the western tropics to improve understanding of the monsoon circulation; 3) better resolved upper-ocean processes to improve understanding of air-sea coupling and yield better sub-seasonal to seasonal predictions; and 4) expansion into key coastal regions and the deep ocean to better constrain the basin-wide energy budget. These goals will require new agreements and partnerships with and among Indian Ocean rim countries, creating opportunities for them to enhance their monitoring and forecasting capacity as part of IndOOS-2. PY 2020 PD NOV SO Bulletin Of The American Meteorological Society SN 0003-0007 PU American Meteorological Society VL 101 IS 11 UT 000598066100002 DI 10.1175/BAMS-D-19-0209.1 ID 75658 ER EF