Microelement content in lichen hypogymnia physodes in the forests of the Kaliningrad region
... Cd, Ni, Ag, Sr, Rb in the lichen thallus was determined by atomic absorption and X-ray fluorescence analysis. The chemical analysis of elements resulted in the maps of spatial patterns of metals distribution. It is proposed to use the data as a "reference point" for monitoring air pollution research in the Kaliningrad region.
1. Kauppi M., Mikkonen A. Floristic versus single species analysis in the use of epiphytic lichens as indicators of air pollution in a boreal forest region, Nothern ...
The human need for security as the factor of conflictogenity in the system of international relations
... study, a solution is proposed to the complex task of maintaining an acceptable level of human security, possible under the condition of close interaction with the state.
Suslov E.V.
world order, securitization, Maslow’s hierarchy of needs, reference object of security
96-107
10.5922/sikbfu-2022-3-8
