| 000 | 03203nlm1a2200457 4500 | ||
|---|---|---|---|
| 001 | 660222 | ||
| 005 | 20231030041658.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\29293 | ||
| 090 | _a660222 | ||
| 100 | _a20190514a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aEffect of placement conditions for active monitoring of trace element with the epiphytic moss _fN. S. Rogova, N. K. Ryzhakova (Rizhakova), A. L. Borisenko |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 28 tit.] | ||
| 330 | _aIn this work, problems arising by use of active biomonitoring are discussed. Biomonitoring technique using positioned vertically frameworks and epiphytic moss Pylaisia polyantha is proposed. The influence of tree species on which the bark of the frameworks is fixed, altitude, and orientation is researched. For this purpose, frameworks were placed at two sampling sites of Tomsk on different trees (poplar, birch), at altitudes of 0.5 and 1.5 and with different orientations in May; the exposure time was 20 weeks. The concentrations of As, Ba, Br, Ca, Ce, Co, Cr, Cs, Eu, Fe, Hf, K, La, Lu, Mo, Rb, Sb, Sc, Sm, Tb, Th, U, Yb, and Zn were determined by neutron activation analysis at the research reactor of Tomsk Polytechnic University. Increasing concentrations of half of the chemical elements was revealed during the exposure. The high-capacity frameworks used to accumulate certain elements—Cs, Eu, Hf, K, Lu, Sb, Yb—were revealed. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tEnvironmental Monitoring and Assessment | ||
| 463 |
_tVol. 190, iss. 12 _v[733, 11 p.] _d2018 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _amethods of transplantation | |
| 610 | 1 | _abioindicator | |
| 610 | 1 | _aair pollution | |
| 610 | 1 | _achemical elements | |
| 610 | 1 | _aneutron activation analysis | |
| 610 | 1 | _aтрансплантация | |
| 610 | 1 | _aбиоиндикаторы | |
| 610 | 1 | _aзагрязненная атмосфера | |
| 610 | 1 | _aхимические элементы | |
| 610 | 1 | _aнейтронно-активационный анализ | |
| 700 | 1 |
_aRogova _bN. S. _cPhysicist _cSenior Lecturer Tomsk Polytechnic University, candidate of technical Sciences _f1986- _gNatalya Sergeevna _2stltpush _3(RuTPU)RU\TPU\pers\32213 |
|
| 701 | 1 |
_aRyzhakova (Rizhakova) _bN. K. _cPhysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1947- _gNadezhda Kirillovna _2stltpush _3(RuTPU)RU\TPU\pers\32212 |
|
| 701 | 1 |
_aBorisenko _bA. L. _gAleksey Leonidovich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа ядерных технологий _bОтделение ядерно-топливного цикла _h7864 _2stltpush _3(RuTPU)RU\TPU\col\23554 |
| 801 | 2 |
_aRU _b63413507 _c20190514 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1007/s10661-018-7087-3 | |
| 942 | _cCF | ||