干旱区生态环境知识资源中心(Arid): Heavy metals accumulation in plants of the dry-steppe zone of the East Kazakhstan region

Arid

DOI	10.1016/j.matpr.2020.07.660
	Heavy metals accumulation in plants of the dry-steppe zone of the East Kazakhstan region
	Sassykova, L. R.; Aubakirov, Y. A.; Akhmetkaliyeva, M. Sh; Sassykova, A. R.; Sendilvelan, S.; Prabhahar, M.; Prakash, S.; Tashmukhambetova, Zh Kh; Abildin, T. S.; Zhussupova, A. K.
通讯作者	Prabhahar, M (corresponding author), VMRF, Dept Mech Engn, Aarupadai Veedu Inst Technol, Chennai 603104, Tamil Nadu, India.
会议名称	International Conference on Future Generation Functional Materials and Research (ICFMR)
会议日期	MAR 12-14, 2020
会议地点	PACE Inst Technol & Sci, Ongole, INDIA
英文摘要	In this article data of a long-term research of the main regularities of distribution of heavy metals (Cu, Zn, Mn, Co, Pb, Cd) in plants of dry-steppe zone of the East Kazakhstan region are described. The field under study is of considerable scientific significance, as it includes the former nuclear plant of Semipalatinsk, as well as the protected area of the Abai Museum-Reserve. Zone typical plants of a steppe and desert-steppe zone were investigated; all 100 tests of plants, 18 views from 6 families were studied. It is shown that the wild vegetation of the study region contains much higher amounts of lead than cobalt. A significant scatter in the content of heavy metals in wild plants is characteristic. The maximum change in heavy metals is observed in cadmium (72%) and manganese (62%), the minimum change in zinc (25%). For the researched region by the level of biological absorption by plants, copper, manganese, cobalt, lead belong to the group of elements of average absorption; zinc, cadmium - to a group of elements of intense absorption. For zinc and cadmium, biogenic migration, apparently, can act as the main factor in the migration of these elements in the landscape. For zinc a basipetal distribution in various parts of plants is shown, and for copper and manganese an acropetal distribution in various parts of plants is revealed. Cobalt, lead and cadmium are characterized by the greatest accumulation in the roots of plants, while the content of these heavy metals in plant stems is minimal. (C) 2019 Elsevier Ltd. All rights reserved.
英文关键词	Heavy metals Accumulation Coefficient of biological absorption Geochemical specialization East Kazakhstan
来源出版物	MATERIALS TODAY-PROCEEDINGS
ISSN	2214-7853
出版年	2020
卷号	33
页码	1187-1191
出版者	ELSEVIER
类型	Proceedings Paper
语种	英语
收录类别	CPCI-S
WOS记录号	WOS:000588039000192
WOS关键词	SOIL ; DISTRICT ; CHINA
WOS类目	Materials Science, Multidisciplinary
WOS研究方向	Materials Science
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353148
作者单位	[Sassykova, L. R.; Aubakirov, Y. A.; Akhmetkaliyeva, M. Sh; Tashmukhambetova, Zh Kh; Abildin, T. S.; Zhussupova, A. K.] Al Farabi Kazakh Natl Univ, 71 Al Farabi Ave, Alma Ata 050040, Kazakhstan; [Sassykova, A. R.] Almaty Coll Econ & Law, 9 Nauryzbay Batyr Str, Alma Ata 050004, Kazakhstan; [Sendilvelan, S.] Dr MGR Educ & Res Inst, Dept Mech Engn, Chennai 600095, Tamil Nadu, India; [Prabhahar, M.; Prakash, S.] VMRF, Dept Mech Engn, Aarupadai Veedu Inst Technol, Chennai 603104, Tamil Nadu, India
推荐引用方式 GB/T 7714	Sassykova, L. R.,Aubakirov, Y. A.,Akhmetkaliyeva, M. Sh,et al. Heavy metals accumulation in plants of the dry-steppe zone of the East Kazakhstan region[C]:ELSEVIER,2020:1187-1191.