ОТЧЕТ ЗА НАУЧНО-ИЗСЛЕДОВАТЕЛСКАТА ДЕЙНОСТ ЗА КАЛЕНДАРНАТА 2015 г.
Доц. д-р Пенка Запрянова, катедра ”Агроекология“
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Критерий 1
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Критерий 2
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Критерий 3
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U1 = a + b + c + d + g + h + I + j =
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U2 = k = 0
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U3 = l + m + n = 0
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a= 0;b=0; c=0; d=0.459; g=0.457; h=0.800
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0
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0
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Общ коефициент К = U1 + U2 + U3 = 1.716 X 30 часа = 51часа
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*ОПИС
По критерий 1:
Брой цитирания без автоцитати (общо 15):
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Google Scholar (9 цитирания за 2015 г.)
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Scopus: (6 цитирания за 2015 г.)
2. H-index = 2 (Scopus).
Приложение 4
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Цитирания в Google Scholar – 9 бр.
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A Vassilev, P Zaprianova - Bulgarian Journal of Agricultural Science ( …, 1999 - agris.fao.org
Removal of Cg by winter barley (H. vulgaris L.), grown in soils with Cd pollution
Abstract Pot experiments were carried out to test the possibilities of Cd removal by plant production of winter barley dependant on heavy metal concentration in soil, texture class and chemical properties of soil. Used were tow fluvisols, additionally polluted by Cd at concentrations: 5, ...
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[PDF][PDF] Adverse effects of cadmium on plants and possible mitigation of cd-induced phytotoxicity
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ABSTRACT Increasing population together with fast industrialization causes serious
environmental problems, including the production and release of considerable amounts of
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P Zaprjanova, L Dospatliev, V Angelova, K. Ivanov - Environmental monitoring …, 2010 - Springer
Correlation between soil characteristics and lead and cadmium content in the aboveground biomass of Virginia tobacco
Abstract The study was conducted on alluvial-meadow, maroon-forest soils and vertisols
with Virginia tobacco. The total content of lead and cadmium is measured through
decomposition by HF, HClO 4, and HNO 3 acids. A solution of 0.005 M ...
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issas.ac.cn [PDF]
[PDF] 改良剂对土壤酸碱度和烤烟生长及烟叶中重金属含量的影响①
姜超强,董建江,徐经年,沈嘉,薛宝燕,祖朝龙 - 土壤 (Soils), 2015 - soils.issas.ac.cn
摘要:为筛选出高效安全的酸性植烟土壤改良剂,采用盆栽试验研究了不同改良剂(生石灰、白云石粉和熟石
灰,用量为0.66g/kg 风干土)对酸性土壤pH、烟株生长和烟叶重金属吸收的影响。结果表明,施用石灰和白云石粉均
能提高土壤pH,其中生石灰提高的幅度达到0.52 单位;改良剂能够促进根系的生长, ...
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烟叶中 7 种重金属地域性及相关性研究
朱书秀,蒋佳磊,斯文,陆明华,林垦 - 烟草科技, 2015 - 万方数据资源系统
摘要: 采用电感耦合等离子体质谱(ICP-MS) 法检测了全国11 个主要种烟省区的1100
个烟叶样品中Cr, Ni, As, Cd, Se, Hg 和Pb 7 种重金属的含量(质量分数). 从地域性和相关性角度
对检测结果进行了分析.结果表明: ①7 种重金属综合含量水平(L) 为湖北省最低, 湖南省最高; ...
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K Ivanov, P Zaprjanova, V Angelova, G Bekjarov, L. Dospatliev - 19th World Congress of …, 2010 - ldd.go.th
ICP determination of phosphorous in soils and plants
Abstract The purpose of our study is to evaluate the appropriateness of an ICP–method for
the determination of total phosphorus content in soils and plants after complete
decomposition by acid mixtures. Three certified soil samples corresponding to two main ...
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[HTML] от plos.org
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JK Hong, JC Cho - PloS one, 2015 - journals.plos.org
Abstract To find environmental variables (EVs) shaping the ecological niche of the archaeal
phylum Thaumarchaeota in terrestrial environments, we determined the abundance of
Thaumarchaeota in various soil samples using real-time PCR targeting thaumarchaeotal ...
С позовавания в 2 Сродни статии Всички 6 версии Web of Science: 1 Позоваване Запазване Още
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K. Ivanov, P. Zaprjanova, M. Petkova,V. Stefanova, V Kmetov, D Georgieva, V Angelova - … Acta Part B: Atomic …, 2012 - Elsevier
Comparison of inductively coupled plasma mass spectrometry and colorimetric determination of total and extractable phosphorus in soils
The most widely used method for determination of total phosphorus in soils is perchloric acid
digestion, followed by a colorimetric assay to measure the concentration of P in solution. The
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AK Eriksson, JP Gustafsson, D Hesterberg - Geoderma, 2015 - Elsevier
Abstract Phosphorus (P) losses from agricultural soils constitute a main driver for
eutrophication of the Baltic Sea. There is limited knowledge about sorption and release
processes of P in these soils, especially concerning the effects of fertilization. In this study, ...
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2. P availability and P leaching after reducing the mineral P fertilization and the use of digestate products as new organic fertilizers in a 4-year field trial with high P status
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Abstract Historically high fertilization rates have resulted in accumulation of soil P and
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the EU Nitrates and Water Framework Directives has restricted P fertilizer use and have ...
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nih.gov [HTML]
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H Bozukov, S Kirkova, P Zaprjanova - Тутун/Tobaccо, 2014
Study of technologically unusable tobacco waste and practical solutions for its recovery
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2.[PDF][PDF] Potential of Safflower (Carthamus tinctorius L.) for Phytoremediation of Soils Contaminated with Heavy Metals
VR Angelova, VI Akova, SV Krustev… - World Academy of Science, …, 2015 - waset.org
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phytoremediation of contaminated soils. The experiment was performed on an agricultural
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Приложение 5
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Цитирания в Scopus - 6 бр.
Zaprjanova, Penka
Institute of Tobacco and Tobacco Products, Plovdiv, Bulgaria
Author ID: 36128951800
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total citations by 17 documents
View citation overview h-index: 2
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Total
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Citations
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1
| Correlation between soil characteristics and iron content in the aboveground biomass of Virginia tobacco
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2014
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0
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1
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1
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2
| Comparison of inductively coupled plasma mass spectrometry and colorimetric determination of total and extractable phosphorus in soils
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2012
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3
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5
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5
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1
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9
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3
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Correlation between soil characteristics and lead and cadmium. content in the aboveground biomass of Virginia tobacco..
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2010
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5
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1
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1
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2
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8
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