Applied Environmental Biotechnology

Editor-in-Chief:Gu, Ji-Dong

ISSN:2382-6436(Print)

ISSN:2424-9092(Online)

Publishing Frequency : semi-yearly

Article Processing Charges(APC):Click here for more details

Publishing Model : Open Access

Journal no : 2

About the Journal

The journal of "Applied Environmental Biotechnology (AEB)" provides a forum in the broad research field of biotechnology in terms of advances, innovation and technologies made at molecular, process, community or ecosystem levels. It will emphasize on the basic biochemistry, molecular processes and molecular biology where the molecules and genes remain the central core of analysis.



Announcements

 

Journal Impact Factor achieved 1.62

 

The mock Impact Factor of Applied Environmental Biotechnology (AEB) (ISSN 2424-9092) has achieved 1.62

 
Posted: 2020-08-06
 

Notice of Inclusion in the Scopus database

 
It is a great pleasure to share the great news that Applied Environmental Biotechnology (AEB) (ISSN 2424-9092)  has been included in the Scopus database.  
Posted: 2019-01-07
 

Notice of Inclusion in the CAS database

 
It is a great pleasure to share the great news that Applied Environmental Biotechnology (AEB) (ISSN 2424-9092)  has been included in the CAS database. It takes some time to complete the procedure. AEB will be available in the CAS database soon.  
Posted: 2018-03-09
 
More Announcements...


Vol 5, No 1 (2020)

Table of Contents

Research Articles

262 Views, 77 PDF Downloads
Yunjiang Yu, Liangzhong Li, Mingyang Li, Xiaohui Zhang, Zongrui Li, Xiaohui Zhu, Bigui Lin
DOI:10.26789/AEB.2020.01.002

Abstract

Xinfengjiang Reservoir (XFJR) is the largest drinking water source in the southern China, and plays a vital role in supporting the development of China's Pearl River delta. The levels, source Identification, potential ecological risks and health risk of eight metal elements including Zn, Pb, Ni, Mn, Cu, Cr, Cd and As in the sediments of the XFJR and Heyuan section of East River (HYER) were investigated. Sixteen sediment samples were collected from June to July 2016 in XFJR and HYER, and the concentrations of heavy metals (Zn, Pb, Ni, Mn, Cu, Cr, Cd) and As were analyzed simultaneously. Results showed that the contents of Zn, Pb, Ni, Mn, Cu, Cr, Cd and As in surface sediment of XFJR were 76.27, 36.63, 12.23, 293.61, 14.88, 60.38, 0.76 and 18.68 mg / kg , respectively, and were 76.47, 30.95, 24.47, 361.95, 23.80, 91.81, 0.68 and 7.31 mg / kg, respectively, for HYER. The pollution’s levels of the heavy metal and As was in the order of Cd > Zn > Cr > Mn > As > Cu > Ni > Pb. The spatial distribution pattern of heavy metal and As in the surface sediments of the studied area featured high concentrations in the northeastern region and low concentrations in the XFJR, with a gradual decrease along the river flow from north to south. The results of principal component analysis demonstrated that agricultural activities, industrial pollution and water vehicles were the main sources of heavy metals pollution. The potential ecological risk index of the region was 22.02, and the potential ecological risk of heavy metal and As were in the ordered of Ni > Cu > Pb > Cr > Zn > Mn > Cd >As, indicating slight ecological risk. In addition, the non-carcinogenic risk and carcinogenic risk of heavy metal and As in the surface sediment for adult and children were within acceptable level.


PDF
4-14

Commentary

375 Views, 144 PDF Downloads
Ji-Dong Gu
DOI:10.26789/AEB.2020.01.001

Abstract

Ecosystem is having a new physical dimension as evidenced by the increasing contribution from man-made plastics synthesized and consumed by our society. Anthroposphere, a brand new constituent, shall be added into the existing lithosphere, hydrosphere, atmosphere and biosphere as a whole for the ecosystem. This new class of anthropogenically-produced materials is xenobiotic and has its own physical form persistent and building up in the ecosystem. Its occurrence in different ecosystems will increase continuously over time. Its hazards and potentially effects in different ecosystems shall be evaluated with a new framework to advance a better understanding of its long-term impact and the mechanisms involved in the changing world. The impacts from these plastics shall be much more than its non-degradability and the potential hazards as observed and a better understanding based on pure science is required. A new opportunity is ahead of us for a collective and immediate action to assess the new dimension of the anthroposphere in the ecosystems to advance the new knowledge on this research subject.

PDF
1-3