Peculiarities of chemical elements accumulation by epiphytic moss Pylaisia polyantha (Hedw.) B.S.G. in varying natural environments of West Siberia; International Journal of Environmental Studies; Vol. 71, iss. 5 : Western Siberia in a changing climate
| Parent link: | International Journal of Environmental Studies Vol. 71, iss. 5 : Western Siberia in a changing climate.— 2014.— [P. 685-690] |
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| Andre forfattere: | , , , , |
| Summary: | Title screen This study explores the influence of natural environment on the content of chemical elements in the epiphytic moss Pylaisia polyantha, picked from six areas remote from industrial centres in Siberia. The neutron activation analysis determined concentrations of 25 chemical elements (mostly heavy metals). According to correlation analysis, none of the climatic variables (i.e. temperature, precipitation and airflow direction) is separately significant for the accumulation of the examined chemical elements by the moss. The concentrations of chemical elements in mosses picked in different plant subzones or belts definitely vary. This means that the environment characteristic of plant subzones or belts and phytocenosis types influence the accumulation of chemical elements in the moss. The sample selection area belongs to a certain plant subzone or belt and this reflects the overall influence of climatic and other ecological factors. However, phytocenosis properties (i.e. stand thickness, canopy density degree, etc.) impact the concentration of chemical elements in the epiphytic moss primarily due to the sunshade effect. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
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2014
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| Fag: | |
| Online adgang: | http://dx.doi.org/10.1080/00207233.2014.942170 |
| Format: | xMaterials Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641051 |
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| 200 | 1 | |a Peculiarities of chemical elements accumulation by epiphytic moss Pylaisia polyantha (Hedw.) B.S.G. in varying natural environments of West Siberia |f A. L. Borisenko [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a This study explores the influence of natural environment on the content of chemical elements in the epiphytic moss Pylaisia polyantha, picked from six areas remote from industrial centres in Siberia. The neutron activation analysis determined concentrations of 25 chemical elements (mostly heavy metals). According to correlation analysis, none of the climatic variables (i.e. temperature, precipitation and airflow direction) is separately significant for the accumulation of the examined chemical elements by the moss. The concentrations of chemical elements in mosses picked in different plant subzones or belts definitely vary. This means that the environment characteristic of plant subzones or belts and phytocenosis types influence the accumulation of chemical elements in the moss. The sample selection area belongs to a certain plant subzone or belt and this reflects the overall influence of climatic and other ecological factors. However, phytocenosis properties (i.e. stand thickness, canopy density degree, etc.) impact the concentration of chemical elements in the epiphytic moss primarily due to the sunshade effect. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t International Journal of Environmental Studies | ||
| 463 | |t Vol. 71, iss. 5 : Western Siberia in a changing climate |v [P. 685-690] |d 2014 | ||
| 610 | 1 | |a электронный ресурс | |
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| 701 | 1 | |a Borisenko |b A. L. | |
| 701 | 1 | |a Ryzhakova (Rizhakova) |b N. K. |c Physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1947- |g Nadezhda Kirillovna |3 (RuTPU)RU\TPU\pers\32212 |9 16212 | |
| 701 | 1 | |a Rogova |b N. S. |c Physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1986- |g Natalya Sergeevna |3 (RuTPU)RU\TPU\pers\32213 |9 16213 | |
| 701 | 1 | |a Merkulov |b V. G. |c physicist |c design engineer of Tomsk Polytechnic University |f 1947- |g Viktor Georgievich |3 (RuTPU)RU\TPU\pers\34482 | |
| 701 | 1 | |a Kabanov |b D. V. |c physicist |c Associate Scientist of Tomsk Polytechnic University |f 1984- |g Denis Viktorovich |3 (RuTPU)RU\TPU\pers\34246 |9 17777 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |c (2009- ) |9 26305 |
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