In our research, we deal with an important element of water cycle that is precipitation and its isotopic composition. Rainwater is formed by a number of complex atmospheric processes, in different clouds and under dynamic conditions, so it can be divided into two major groups: stratiform (drizzle, fog, rain, snowfall) and convective (shower rain, thunderstorm) precipitation. Atmospheric physical mechanisms give rainwater a characteristic isotopic composition, leaving traces of formation processes. The main goal of our research is to investigate the specific isotope composition of the two main rain types and their spatial and temporal variability. In order to achieve this, we are developing and operating a precipitation collection network in the Carpathian Basin and determine the isotope composition of the collected samples. Using the measured and observed data, we gain insight into the relationship between rainfall type and isotope composition.

Project budget: 27,748,866 HUF

The aim of the project is to establish an internationally competitive AMS C-14 competence centre which is able to develop and market new and efficient sample preparation devices for the radiocarbon measurements and to provide high-level training regarding measurement technology.

Based on the scientific background and professional staff of Atomki, together with the equipment development and manufacturing experience of Isotoptech Zrt., a knowledge transfer centre promptly adapting to the worldwide rapidly expanding AMS C-14 analytical demands is going to be established, which is able to serve the recent research approaches and the demands of the market.

The aim of the project, led by the Municipality of Oradea, is to study the origin of the thermal water that feeds Lake Pece in Püspökfürdő. The impact of the water production of the numerous thermal wells in the area to the recharge of the lake is also investigated. The quaternary geological study of the Tövises riverbed in Pocsaj, Hungary, as a similar site to the Romanian studyarea, is also the task of the Hungarian partner.

The aim of this project is to investigate the geo-, hydro- and biosphere of the past and present using isotope geochemical tools in climatology. These techniques are essential to understand the extent and impacts of past and present climate changes. The research direction of the newly-established Isotope Climatology and Environmental Research Centre covers many fields of science; the broad spectrum of state-of-the-art scientific research methodology will include physics, geology, geochemistry, hydrology, atmosphere and climate studies. The project aims to develop and/or phase in new isotopic geochemical methods in our country and in the region. A world-class isotopic climate research centre and knowledgebase will be created as part of the systematic research program in Hungary.

The research project is implemented in the MTA Atomki in Debrecen in close scientific cooperation with local and foreign researchers building on existing infrastructure and methods.

MTA Atomki, as a member of the consortium, participates in the National Nuclear Research Program (NNRP) of Hungary. The NNRP is supported by the National Research, Development and Innovation Office. The basic research topics of the NNRP relate to the research fields described in the Research Strategy Plan (RSP) of the Sustainable Nuclear Energy Technology Platform of Hungary.

MTA Atomki implements 4 tasks per each of the following research fields of the RSP:

• 1.1.5 - Research of reactor materials - Ageing processes
• 2.4.4 - Modelling environmental emission processes of nuclear power plants
• 3.1.4 - Radiation Protection - Radioisotopes hard to detect

The aim of the project is dissemination which means throwing seeds around, in other words distribution of knowledge. The project has six major and some minor activities:

• traveling physics and
• interdisciplinary workshop

both with different topics in the four terms: water, protection systems of the Earth, cold - warm and energy,

• interactive multimedia (Miasma - or Devil's Stone, interactive film),
• international school before the conference Nuclei in the Cosmos,
• Atomki brochures,
• Atomki webpage.