TY - CONF TI - Sulphide mineralization in Arctic seafloor hydrothermal fields: extending the European exploration area to the Far North AU - Cruz, M I AU - Dias, Ágata AU - Pedersen, R B AU - Relvas, J M R S AU - Fonseca, R AU - Barriga, F J A S T2 - ERA-MIN. DA - 2013/// PY - 2013 ER - TY - CONF TI - Sulfide Sites in the Arctic Ocean: Jan Mayen and Loki’s Castle, Mineralogical Magazine AU - Cruz, M I AU - Marques, A F AU - Dias, Ágata AU - Pedersen, R AU - Relvas, J M R S AU - Barriga, F J A S T2 - Goldschmidt DA - 2013/// PY - 2013 UR - https://goldschmidtabstracts.info/abstracts/abstractView?id=2013003606 ER - TY - CONF TI - Sulfide mineralization of the Saldanha hydrothermal field (MAR): constraints from sulfur isotope in-situ microanalysis AU - Dias, Ágata AU - Qiu, W AU - Barriga, F AU - Tao, C T2 - InterRidge Workshop on Hydrothermal Ore-forming Processes C1 - Hangzhou DA - 2019/// PY - 2019 ER - TY - CONF TI - Sub-Seafloor Sulfide Mineralization in the Saldanha Hydrothermal Field, Mid-Atlantic Ridge (MAR) AU - Dias, Ágata AU - Qiu, Wenhong AU - Barriga, Fernando J A S AU - Tao, Chunhui T2 - Goldschmidt2020 C3 - Goldschmidt Abstracts DA - 2020/// PY - 2020 DO - 10.46427/gold2020.44 DP - DOI.org (Crossref) SP - 44 EP - 44 LA - en PB - Geochemical Society UR - https://goldschmidtabstracts.info/abstracts/abstractView?doi=10.46427/gold2020.44 Y2 - 2021/03/30/07:36:23 ER - TY - CONF TI - Statistical Methods to Forecast Air Quality in Taipa Ambient and Taipa Residential of Macao AU - Lei, Man Tat AU - Monjardino, Joana AU - Mendes, Luisa AU - Gonçalves, David AU - Ferreira, Francisco A2 - Mensink, Clemens A2 - Matthias, Volker T3 - Springer Proceedings in Complexity AB - Air pollution is a major concern issue on Macao since the concentration levels of several of the most common pollutants are frequently above the internationally recommended values. The low air quality episodes impacts on human health paired with highly populated urban areas are important motivations to develop forecast methodologies in order to anticipate pollution episodes, allowing establishing warnings to the local community to take precautionary measures and avoid outdoor activities during this period. Using statistical methods (multiple linear regression (MLR) and classification and regression tree (CART) analysis) we were able to develop forecasting models for the main pollutants (NO2, PM2.5, and O3) enabling us to know the next day concentrations with a good skill, translated by high coefficients of determination (0.82–0.90) on a 95% confidence level. The model development was based on six years of historical data, 2013 to 2018, consisting of surface and upper-air meteorological observations and surface air quality observations. The year of 2019 was used for model validation. From an initially large group of meteorological and air quality variables only a few were identified as significant dependent variables in the model. The selected meteorological variables included geopotential height, relative humidity and air temperature at different altitude levels and atmospheric stability characterization parameters. The air quality predictors used included recent past hourly levels of mean concentrations for NO2 and PM2.5 and maximum concentrations for O3. The application of the obtained models provides the expected daily mean concentrations for NO2 and PM2.5 and maximum hourly concentrations O3 for the next day in Taipa Ambient air quality monitoring stations. The described methodology is now operational, in Macao, since 2020. C1 - Berlin, Heidelberg C3 - Air Pollution Modeling and its Application XXVII DA - 2021/// PY - 2021 DO - 10.1007/978-3-662-63760-9_25 DP - Springer Link SP - 167 EP - 173 LA - en PB - Springer SN - 978-3-662-63760-9 ER - TY - CONF TI - Sr and Nd isotopic composition of Jan Mayen and Loki’s Castle: a progress report AU - Cruz, M I AU - Marques, F A M AU - Dias, Ágata AU - Pedersen, R AU - Barriga, F T2 - 43rd Underwater Mining Institute DA - 2014/// PY - 2014 ER - TY - CONF TI - Saldanha hydrothermal field: the role of the sediment-cover in the preservation of ore-forming minerals AU - Dias, Ágata AU - Barriga, F T2 - Third InterRidge Theoretical Institute: Magmatic and Tectonic Processes and Seabed Resources at Mid-Ocean Ridges. T2-09 C1 - Hangzhou, China DA - 2015/// PY - 2015 ER - TY - CONF TI - Replacement or plume fallout? Both, please! Evidence from active and fossil VMS systems AU - Relvas, J M R S AU - Barriga, F AU - Pinto, A AU - Marques, A F AU - Carvalho, J AU - Dias, A Á T2 - 16th SGA Biennial Meeting 2022 C1 - New Zeland C3 - The critical role of minerals in the carbon-neutral future DA - 2022/// PY - 2022 ER - TY - CONF TI - Petrology and Geochemistry of Granitic Rocks from Macao AU - Dias, Ágata AU - Quelhas, P AU - Lou, U AU - Mata, J AU - Ribeiro, M L T2 - Goldschmidt C1 - Yokohama, Japan DA - 2016/// PY - 2016 UR - https://goldschmidtabstracts.info/2016/665.pdf ER - TY - CONF TI - Oxyhydroxide Hydrothermal Crusts from Saldanha Hydrothermal Field AU - Costa, Pedro AU - Dias, Ágata T2 - Goldschmidt2020 C3 - Goldschmidt Abstracts DA - 2020/// PY - 2020 DO - 10.46427/gold2020.478 DP - DOI.org (Crossref) SP - 478 EP - 478 LA - en PB - Geochemical Society UR - https://goldschmidtabstracts.info/abstracts/abstractView?doi=10.46427/gold2020.478 Y2 - 2021/03/30/07:37:17 ER - TY - CONF TI - Ore-Forming Process of the Menez Gwen Hydrothermal Field: In situ S Isotopes and Trace Metals Constraints AU - Dias, Ágata AU - Qiu, Wenhong AU - Costa, Isabel Maria Amaral AU - Barriga, Fernando J A S T2 - Goldschmidt2020 C3 - Goldschmidt Abstracts DA - 2020/// PY - 2020 DO - 10.46427/gold2020.2143 DP - DOI.org (Crossref) SP - 2143 EP - 2143 LA - en PB - Geochemical Society ST - Ore-Forming Process of the Menez Gwen Hydrothermal Field UR - https://goldschmidtabstracts.info/abstracts/abstractView?doi=10.46427/gold2020.2143 Y2 - 2021/03/30/07:36:55 ER - TY - CONF TI - New geochemical constraints on I-type granites of Macao: evidences for fractional crystallization and petrogenetic affinities with Jurassic-Cretaceous granites in SE China AU - Dias, Ágata AU - Quelhas, P AU - Mata, J AU - Lou, U T AU - Borges, R AU - Ribeiro, M. L T2 - Goldschmidt DA - 2017/// PY - 2017 UR - https://goldschmidtabstracts.info/2017/3248.pdf ER - TY - CONF TI - Mangroves as nature-based solution for coastal water eutrophication in Macao, SAR China AU - Vanessa, W. L. AU - Calheiros, Cristina S. C. AU - Tagulao, Karen C1 - Matosinhos C3 - Blue Think Conference: Share Science, Spread Knowledge DA - 2020/// PY - 2020 SP - 147 PB - CIIMAR SN - 978-989-54-9650-1 ER - TY - CONF TI - Mangroves as ecosystem services providers in an urban context: case study of Macao, SAR China AU - Vanessa, W. L. AU - Calheiros, Cristina S. C. AU - Tagulao, Karen T2 - 4th Meeting – online edition – Functional Biology and Biotechnology of Plants C1 - Portugal DA - 2020/// PY - 2020 SP - 36 PB - University of Porto ER - TY - CONF TI - Hydrothermal Fe-Mn deposits from low-temperature systems of the Mid-Atlantic Ridge AU - Costa, P AU - Dias, Ágata T2 - InterRidge Workshop on Hydrothermal Ore-forming Processes C1 - Hangzhou DA - 2019/// PY - 2019 ER - TY - CONF TI - Geochronological, geochemical and petrographic constraints on incremental pluton growth: the case of Macao granitic suite AU - Dias, Ágata AU - Quelhas, P AU - Mata, J AU - Wayne, Davis T2 - Goldschmidt C1 - Barcelona DA - 2019/// PY - 2019 UR - https://goldschmidt.info/2019/abstracts/abstractView?id=2019004459 ER - TY - CONF TI - Geochemistry of Fe-Si-(Mn) Chimneys from Luso Vent Field, MAR AU - Dias, Ágata AU - Costa, P AU - Marques, A F AU - Ribeiro, L AU - Madureira, P AU - Calado, A AU - Gonçalves, E AU - Morato, T T2 - Goldschmidt C1 - Barcelona DA - 2019/// PY - 2019 UR - https://goldschmidt.info/2019/abstracts/abstractView?id=2019003072 ER - TY - CONF TI - Diving into the unknown: robotics as tools to study the deep-sea. Informed Scientific Sampling in Large-scale Outdoor Environments AU - Dias, Ágata T2 - International Conference on Intelligent Robots and Systems IROS C1 - Macau DA - 2019/// PY - 2019 ER - TY - CONF TI - Crticial analysis of the policy and implementation of the environmental protection education of Macao AU - Chan, Sek Kiu AU - Li, Siu Pang, Titus AU - Ma, William T2 - Partnerships beyond boundaries: new horizons in environmental education C1 - Taipei, Taiwan DA - 2009/11/06/7 PY - 2009 SP - 17 EP - 31 ER - TY - CONF TI - Achieving acceptable air quality in Macao through sustainable transportation AU - Ezeka, Franklin A.N AU - Chan, Sek Kiu T2 - International symposium on the progrees of technology in environmental impact assessment, 2010 Macao international environmental co-operation forum & exhibition C1 - Macao SAR, China DA - 2010/04/10/ PY - 2010 ER - TY - CONF TI - A origem e evolução dos magmas graníticos de Macao à luz de dados de geoquímica elementar e isotópica / Source and evolution of Macao granitic magmas: insights from wholerock geochemistry and isotopic signatures. AU - Dias, Ágata AU - Quelhas, P AU - Mata, J AU - Lou, U T AU - Ribeiro, M L AU - Borges, R T2 - XIV Congresso de Geoquímica dos Países de Língua Portuguesa e XIX Semana de Geoquímica (XIV CGPLP/XIX SG, international conference C1 - Trás-os-Montes e Alto Douro, Portugal DA - 2018/// PY - 2018 ER -