Short-term monitoring of Arctic trace metal contamination based on Cetrariella delisei bioindicator in Svalbard

Węgrzyn, Michał; Wietrzyk-Pełka, Paulina; Nicia, Paweł; Lehmann‐Konera, Sara; Olech, Maria

doi:10.5586/asbp.3600

Cited by 5 publications

(2 citation statements)

References 38 publications

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“…However, these areas receive long-distance air pollutants from lower latitude regions [16]. In this context, Węgrzyn et al [17] emphasize the importance of trace metal monitoring in the Svalbard archipelago using lichen bioindicators. Then, the study of Kvíderová [18], at the interface of ecology and physiology, describes the unique physiological adaptations of internal structure and photosynthesis of cyanobacteria colonies (Nostoc sp.)…”

Section: Digital Signaturementioning

confidence: 99%

Polar terrestrial ecosystems: ecology, diversity, and biogeography

Ronikier

2018

Acta Soc Bot Pol

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The Arctic and the Antarctic, surrounding the two poles of the globe, share several features and at the same time have contrasting biogeographical constitutions, which influences fundamental aspects of their terrestrial ecosystems. The polar regions and their extreme environment have deeply fascinated naturalists for centuries. Polish polar research has a long tradition dating back to the nineteenth century with the prominent participation of two Polish scientists, Henryk Arctowski (1871-1958) and Antoni Bolesław Dobrowolski (1872-1954), in the famous international expedition to the Antarctic on the ship Belgica in 1897-1899, as the most symbolic opening event [1]. Within the framework of the polar exploration for over more than a century, but especially during the last decades, Polish botanists have contributed considerably to the general knowledge on biodiversity, taxonomy, biogeography, and ecology of the Arctic and Antarctic flora, especially key groups for these biomes such as lichens (lichenized fungi) and mosses (see [2,3] for some overviews). These long-term studies have resulted in a wealth of data including comprehensive regional accounts (e.g., [4-7]) and key syntheses, becoming benchmark references for global research, as best exemplified by the seminal The illustrated moss flora of Antarctica by R. Ochyra et al., published by Cambridge University Press in 2008 [8]. In 2017, Polish polar research celebrated the following two important anniversaries: the sixtieth anniversary of the Polish Polar Station in Hornsund, Svalbard (Arctic) and the fortieth anniversary of the H. Arctowski Polish Antarctic Station in the King George Island, South Shetland Islands (Antarctica). These two remote outposts are arguably the most significant icons of Polish scientific exploration globally [9]. Hence, as meaningful landmarks in Arctic and Antarctic studies, these anniversaries inspired the present special issue of Acta Societatis Botanicorum Poloniae (ASBP) focused on botanical exploration of harsh, polar terrestrial ecosystems. The current issue is the fourth themed edition of ASBP, which is preceded by the special issues of the journal published in 2012 (vol. 81, issue 4), 2014 (83/4), and 2016 (85/4). It contains 14 articles, which provide a fair overview of botanical research carried out in the polar regions, aiming at better describing and understanding the biodiversity, ecology, and biogeography of these exceptional and fragile terrestrial environments. They also reflect the main aspects of recent Polish research activities in polar plant biology, concentrating on all the major groups of organisms traditionally treated as plants, including vascular plants, mosses, lichens, lichenicolous fungi, and algae. Studies on biodiversity in the polar regions become especially necessary in the context of ongoing dramatic environmental changes induced by the global warming climatic trends, including emergence of new terrestrial habitats due to massive deglaciation. The articles gathered in this special issue cover a wide ra...

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Section: Digital Signaturementioning

confidence: 99%

Polar terrestrial ecosystems: ecology, diversity, and biogeography

Ronikier

2018

Acta Soc Bot Pol

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“…Over the past century, changes caused by human activity have shaped contemporary vegetation on both a local and global scale, due to changes in land use methods and climate. With the rise in greenhouse gas emissions and resulting global climate change, the intensity and scope of human impact on the natural environment and the organisms occurring within has touched almost all global ecosystems, from the Arctic to Antarctica (Turner et al 2005;Robinson et al 2018;Węgrzyn et al 2018). These changes portend a bleak future for terrestrial and aquatic ecosystems.…”

Section: Introductionmentioning

confidence: 99%