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    The Ice-ClimaLizer research investigates the role of two Antarctic bioconstructional and bioindicator organisms (bryozoan and coralline algae), responsible of promoting marine biodiversity, as proxies of environmental conditions (temperature, light intensity, pressure, oxygen, conductibility and pH). An experimental laboratory has been placed in Tethys Bay (Ross Sea) at 25.5 m deep. The project will compare 1 year of environmental data obtained via continuous recording (every hour) by CTD probe with reconstructed data obtained via geochemical proxies of skeletons/thalli of the investigated species. Data are collected from November 2018 to November 2019.

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    Data of the precipitation fallen during the summer months (November-December-January) on four expeditions, 2015-16, 2016-17, 2017-18, and 2018-19, in the Terra Nova Bay area, were obtained using a vertically pointing radar, disdrometer and snow gauge. The vertical pointing METEK Micro Rain Radar 2 (MRR) was installed in MZS at the end of November 2015. It records Doppler velocity spectra every 10 s at 32 range gates. The radar gate spacing was set to 100 m allowing the profiler to sound heights ranging from 100 to 3100 m above the surface. The raw K-band power spectra, collected by the MRR, were processed applying the method proposed by Maahn and Kollias (2012) to correct for noise and aliasing effects, making them suitable for snow observation. A Thies CLIMA laser disdrometer (LPM), has been operational since December 2014.The disdrometer can simultaneously count and measure the size and fall velocity of hydrometeors. A Total Rain weighing Sensor (TRwS) manufactured by MPS system was installed during the december 2018 - January 2019 campaign within the YOPP observing period. The TRwS is a total rain/snowfall weighing gauge with an orifice area of 400 cm2, a depth accuracy of 0.01 mm of w.e. and a one -minute sampling time resolution (Savina and others, 2012). The TRwS was protected by an alter shield in order to minimize wind effect over the accumulation inside the instrumentation.

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    The project aims to estimate the current mass balance of glaciers and in particular of the Antarctic ice sheet by studying the space-time variations of the balance of snow accumulation through the integration of meteo-climatic and glaciological data. Analysis of weather-climatic and snow measurements collected by AWS stations (Dome C, C3, High Priestley, Talos Dome and a Nansen Ice Sheet) using sensors for measuring snow transport and measuring poles. Snow radar data collection of the Dumont d’Urville-Dome C traverse. Analysis of the chemical and isotopic composition of the collected snow samples. Analysis of satellite data to define the path of the Talos Dome-Dome C-Vostok-Dome B-Dome A crosspiece. High resolution chemical / isotopic analyzes (samples in trenches) for the study of post-depositional diffusion / re-emission processes that occur in the part of the snow closest to the surface. Study of the spatial variability of the snow accumulation at the TD site and along the ITASE traverse. Continuation of the analysis of the samples and geophysical data collected in the previous ITASE traverses.

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    The IPICS-2kyr-Italia project, through multiple perforations in the Antarctic ice sheet, aims to provide new data on climatic variability over the last 2000 years. The ice caps are natural archives of the Earth's climatic and environmental history. The extraction of snow and ice cores have taken place during the summer Antarctic campaign (November 2013 - January 2014). The drilling site GV7 (70°41'S, 158°52'E; 1950 m), was chosen for the high snow accumulation and was located about 500 km from Mario Zucchelli Station.

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    In the frame of YOPP WMO Project, during the Special Observing Period lasting from 16th November 2018 to 15th February 2019, in Concordia and Mario Zucchelli stations daily soundings were executed regularly in DOMEC at 00:00 and 12:00 UTC, and in MSZ another sounding was done at 06:00 UTC and 18:00 UTC. The atmospheric parameters along the vertical profile (upper-air mesaurements) monitored are: height (gps position), pressure, temperature, humidity, velocity of wind, direction of the wind. The RDS (VAISALA RS92) is launched into the atmosphere coupled to a balloon inflated with helium. The sonde rises with a speed of about 2-5 m / s up to a height of between 20 and 25 km. During the ascent all the parameters are acquired. The data obtained are coded both in a digital format (BUFR) and in text format and entered into the global network (GTS) of the World Meteorological Organization (WMO).

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    The Observatory main purpose is to contribute to the monitoring of global climate change monitoring standard meteorological parameters. The automatic weather station AWS Giulia is located at Mid Point (75° 32′ 10″ S - 145° 51′ 32″ E) at 2510 m of altitude, and has been installed on the 14 novembre 1998. It acquired, all year round, the meteorological vaiables of wind velocity, wind direction, temperature, pressure, relative humidity and snow height (daily averages).

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    The Observatory main purpose is to contribute to the monitoring of global climate change monitoring standard meteorological parameters. The automatic weather station Alessandra is located in Cape King (73° 35′ 10″ S - 166° 37′ 16″ E) at 160 m of altitude, where has been installed on the 1st February 1987. It acquired, all year round, the meteorological variables of wind velocity, wind direction, temperature, pressure, relative humidity and solar radiation.

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    The project is focused on the acquisition of data using the MZS_FRAD2008-02 interference filter radiometer, installed in November 2009 at Mario Zucchelli station, on the roof of the building OASI (74°41.6059' S 164°05.9423' E). The radiometer is active all year round and measures the global solar irradiance (watt / m2nm) at the values ​​of 9 different wavelengths (about one spectrum per minute), where the filters are centered, and obtained from these the measure of the spectral irradiance with a resolution of 0.5 nm. The data is transferred to Italy on a daily basis via an Ethernet link. Data are acquired in the summer station of MZS from November 2009 to May 2013.

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    The Observatory main purpose is to contribute to the monitoring of global climate change monitoring standard meteorological parameters. The automatic weather station AWS Maria is located on the Mount Browning (74° 37′ 35″ S - 164° 0′ 40″ E) at 355 m a.s.l., and has been installed on the 1 November 1997. It acquired, every hour, all year round, the meteorological vaiables of wind velocity, wind direction, temperature, pressure and relative humidity.

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    Systematic meteorological observations on the ground and at altitude have been carried out in Concordia station since 2005. Currently, an automatic weather station (AWS Concordia) and a radiosonde system (DomeC) operate continuously all year round. In addition to the standard parameters (temperature, pressure, relative humidity, wind intensity and direction), the AWS integrates an additional sensor (sonic) for measuring the wind. AWS data are transmitted in real time via radio modem and via the Argos system for local storage and display on the intranet and base station. The meteorological data of the AWS and the radiosonde, as well as by the scientific community, are used for local forecasts and for the planning of flight. The transmission of meteorological messages on the international WMO-GTS circuit allows their assimilation into the models, contributing to the improvement of their performances. The acquired meteorological data contribute to the Basic Synoptic Network (WMO) and to the SCAR database (Met-READER). This proposal intends to continue the collection of data for the historical series, for weather-climatic monitoring and to support scientific and operational activities taking place at the base.