Zobrazeno 1 - 10
of 1 669
pro vyhledávání: '"potential ecological risk"'
Publikováno v:
Journal of Freshwater Ecology, Vol 39, Iss 1 (2024)
AbstractChaohu is a large freshwater lake. It plays an essential part in agriculture, life, and part of the industry. This study analyzed the heavy metals contents of copper (Cu), zinc (Zn), cadmium (Cd), mercury (Hg), arsenic (As), chromium (Cr), ni
Externí odkaz:
https://doaj.org/article/35cd65db6eef4ba8af2cf74eeedddd6b
Autor:
Atef M. Abu Khatita
Publikováno v:
Journal of Taibah University for Science, Vol 18, Iss 1 (2024)
ABSTRACTThe current study evaluated the contamination level of potentially toxic elements (PTEs) and their associated risk in street dust in the vicinity of Mahd Ad Dhahab gold mine, KSA. 25 street dust samples were collected and then subjected to ma
Externí odkaz:
https://doaj.org/article/0cff6dbfdbad494a8f0003bda6e0e966
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 10 (2024)
The health of the soil is of great concern to us because of the crucial role and support the soil plays in crop production/nutrition which has direct consequences on human health. Therefore, the objective of this paper was to assess the cadmium level
Externí odkaz:
https://doaj.org/article/67009d5ac22747a081f42aa106f1ee75
Publikováno v:
Circular Economy, Vol 3, Iss 3, Pp 100099- (2024)
Abstracts: Hazardous waste from industrial production has become a global concern because of its impact on the environment and human health. However, studies on heavy metals in regional hazardous waste are rare. Thus, this study examined 93 hazardous
Externí odkaz:
https://doaj.org/article/d4cf2ad120a24d3faeec40695cb07ebf
Publikováno v:
Open Chemistry, Vol 22, Iss 1, Pp 628-20 (2024)
Selenium (Se) is an essential trace element for humans. The Ankang tea plantation area in China is the best place for producing high-quality and Se-enriched organic tea. However, accumulation of potentially toxic elements (PTEs) in soil and tea leave
Externí odkaz:
https://doaj.org/article/614adfff4e884e37b0ff84abfa60904e
Soil Geochemical Mapping of the Sal Island (Cape Verde): Ecological and Human Health Risk Assessment
Autor:
Luísa Diniz, Gelson Carlos, Carmelita Miranda, Pedro Dinis, Rosa Marques, Fernando Tavares Rocha, Eduardo Ferreira da Silva, Agostinho Almeida, Marina Cabral Pinto
Publikováno v:
Land, Vol 13, Iss 8, p 1139 (2024)
Geochemical mapping is the base of knowledge needed to determine the critical contents of potential toxic elements and the potentially hazardous regions on the planet. This work presents maps of baseline values of chemical elements in the soils of Sa
Externí odkaz:
https://doaj.org/article/0599788059274ed480b2cb2ba3d8ba3a
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 270, Iss , Pp 115867- (2024)
The toxicity factor (TF), a critical parameter within the potential ecological risk index (RI), is determined without accounting for microbial factors. It is considerable uncertainty exists concerning its validity for quantitatively assessing the inf
Externí odkaz:
https://doaj.org/article/07faa5706e4e475bb65d02f44a06cb9e
Publikováno v:
Muhandisī-i Bihdāsht-i Muḥīṭ, Vol 10, Iss 3, Pp 259-275 (2023)
Background: Heavy metal pollutants in rivers are one of the serious environmental concerns in aquatic ecosystems. Sediments, as an environmental indicator, have an acceptable ability to express the degree of environmental pollution with heavy metals.
Externí odkaz:
https://doaj.org/article/112ab6d962e54742be7e41ba57a62b7c
Publikováno v:
Yankuang ceshi, Vol 41, Iss 6, Pp 1072-1081 (2022)
BACKGROUND Cu, Pb, Zn and As were widely used as feed additives in the study area. However, the absorption rate of heavy metals by livestock and poultry was low. The concentration of heavy metals in livestock wastewater was high. The livestock wastew
Externí odkaz:
https://doaj.org/article/e60e18ddac2044c08704571df44db8c8
Autor:
Bijun Cheng, Ziyue Wang, Xiaoqing Yan, Yufeng Yu, Liangpo Liu, Yi Gao, Hongmei Zhang, Xiujuan Yang
Publikováno v:
Soil & Environmental Health, Vol 1, Iss 3, Pp 100035- (2023)
Heavy metal (loid) pollution poses a serious threat to the health and habitability of ecosystems worldwide. This study aims to investigate the concentration, pollution degree, pollution sources, and health risks of heavy metal (loid)s (HMs) in soil o
Externí odkaz:
https://doaj.org/article/1cd2cceef8e24477b9c125c4ee84191e