Arid
Nutrient abundance and variability from soils in the coast of king George Island
Lachacz, Andrzej1; Kalisz, Barbara1; Gielwanowska, Irena2,4; Olech, Maria3,4; Chwedorzewska, Katarzyna J.4; Kellmann-Sopyla, Wioleta2
通讯作者Kalisz, Barbara
来源期刊JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
ISSN0718-9516
出版年2018
卷号18期号:2页码:294-311
英文摘要

The goal of the study was to assess the levels of plant available nutrients in the soils of the Antarctic oasis of Point Thomas in the vicinity of Polish Antarctic Station H. Arctowski. Antarctic soils are undergoing transformations in the era of climatic changes and it is important to quantify changes in soil properties and determine the relationships between soil properties and ecological gradient. Total C and N were determined using CN analyser, mineral forms of nitrogen were determined colorimetrically, plant available P and K was analysed with Egner-Riehm method, Mg with Schachtschabel method and Fe, Mn, Cu, Zn were determined in 1M KCl using AAS (Atomic Absorption Spectrometry) method. The amounts of analysed compounds were dependent on organic matter, which was influenced by plant succession, and in some sites by the activity of seabirds. Most of organic matter was accumulated in the vicinity of penguin colony. All studied soils were abundant in plant available forms of studied macro- and micronutrients. In addition to translocation of biogens (mainly N and P) from the sea to the land by piscivorous birds, a dispersion of biogens on the entire ice-free area occurs. It is related to the occasional appearance of scua as well as the eolian topsoil dust input.


英文关键词Polar soils maritime Antarctic ornithogenic soils
类型Article
语种英语
国家Poland
收录类别SCI-E
WOS记录号WOS:000441184300001
WOS关键词SOUTH SHETLAND ISLANDS ; MARITIME ANTARCTICA ; WEST ANTARCTICA ; ADMIRALTY BAY ; VICTORIA LAND ; PEDOGENESIS ; PENINSULA ; CRYOSOLS ; ACCUMULATION ; GELISOLS
WOS类目Plant Sciences ; Environmental Sciences ; Soil Science
WOS研究方向Plant Sciences ; Environmental Sciences & Ecology ; Agriculture
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/211288
作者单位1.Univ Warmia & Mazuty Olsztyn, Fac Environm Management & Agr, Dept Soil Sci & Land Reclamat, Plac Lodzki 3, PL-10727 Olsztyn, Poland;
2.Univ Warmia & Maztay Olsztyn, Fac Biol & Biotechnolo, Dept Plant Physiol Genet & Biotechnolov, Ul M Oczapowskiego 1A, PL-10719 Olsztyn, Poland;
3.Jagiellonian Univ, Inst Bot, Ul Kopernika 27, PL-31501 Krakow, Poland;
4.Polish Acad Sci, Inst Biochem & Biophys, Dept Antarctic Biol, Ul Pawitiskiego 5a, PL-02106 Warsaw, Poland
推荐引用方式
GB/T 7714
Lachacz, Andrzej,Kalisz, Barbara,Gielwanowska, Irena,et al. Nutrient abundance and variability from soils in the coast of king George Island[J],2018,18(2):294-311.
APA Lachacz, Andrzej,Kalisz, Barbara,Gielwanowska, Irena,Olech, Maria,Chwedorzewska, Katarzyna J.,&Kellmann-Sopyla, Wioleta.(2018).Nutrient abundance and variability from soils in the coast of king George Island.JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION,18(2),294-311.
MLA Lachacz, Andrzej,et al."Nutrient abundance and variability from soils in the coast of king George Island".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION 18.2(2018):294-311.
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