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Chemical weathering of talus slopes: the example of slopes in the Brattegg Valley, Sw Spitbergen

Senderak K., Wąsowski M.

Studia Geomorphologica Carpatho-Balcanica

2016

Vol. 50

105—122

This paper presents the results of hydrogeochemical surveys carried out in the non-glaciated part of the Brattegg Valley near Hornsund Fjord (SW Spitsbergen). The aim of the study was to indicate places in periglacial zone with the greatest intensity of chemical weathering. The valley was divided into five zones where 11 observation sites were selected. The physico-chemical parameters of water were measured in situ. Water chemical composition was defined using ion chromatograph and mineral composition was obtained based on X-ray diffraction analysis. The results of the study show that in the studied valley, talus slopes are the most dynamic environment of the periglacial zone and are typified by the greatest intensity of chemical weathering.

Młoda geologia w Polsce : historia i działalność studenckich kół naukowych geologów

Kowalski A., August C., Jakus N., Ozimkowski W., Paca P., Raczko J., Sauermann J., Senderak K., Urbanek P., Zając M., Zboińska K.

Przegląd Geologiczny

2016

Vol. 64, nr 9

766--770

Student scientific organizations and research groups create numerous opportunities for the development of interests and passions related to many fields of science. In case of geological sciences, student research groups are organizations which are conducive to exchanging first scientific ideas between young geologists and experienced researchers. These associations constitute also a generational bridge between students and their teachers. The beginnings of the firstformal organizations of geology students date back to the second halfof the 1940s and 1950s. Due to the nature of geological studies, membership in scientific circles, is associatedfrom the beginning of their activities with many research trips and participation in conferences. This paper aims at presenting the history and contemporary activity of geological student research groups in Poland. We describedfive organizations, whose activities constitute an integral part of geological studies in our country. Authors wish to remind distinguished teachers and members of student research groups, who contributed to their development in a special way.