Zobrazeno 1 - 10
of 1 560
pro vyhledávání: '"Geoaccumulation"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This paper studied the spatial distribution and influencing factors of heavy metals (HMs) such as Cu, Pb, Zn, Cr, Ni, Cd and As in the soil of Linzhou County in the Lhasa River basin. By collecting 504 surface soil samples, using descriptive
Externí odkaz:
https://doaj.org/article/a0d468fc5be54a188c22bd3672c1d7a1
Publikováno v:
Journal of Water and Land Development, Iss No 62, Pp 1-9 (2024)
The aim of the study is to determine the concentration of selected heavy metals in soil contaminated with galvanising fume resulting from a fire in a galvanising plant. Surface horizon of soil exposed to contamination by toxic fumes due to the fire o
Externí odkaz:
https://doaj.org/article/8c42ab405e7047978bebd4c9a01238d1
Publikováno v:
Учёные записки Казанского университета: Серия Естественные науки, Vol 166, Iss 3, Pp 495-512 (2024)
Heavy metal pollution of the bottom sediments in the Northern Caspian Sea region was assessed for the period from 2012 to 2021. The concentrations and pollution levels of heavy metals were determined using the standard indices as part of the industri
Externí odkaz:
https://doaj.org/article/3b31260f84914a1ea6f2a53f80a300c8
Autor:
Alex Amerh Agbeshie, Richard Awuah, Nana Bonsu Ofori-Adjei, Michael Ennison, Thomas Atta-Darkwa
Publikováno v:
Scientific African, Vol 26, Iss , Pp e02481- (2024)
Topsoil stripping and storage are primarily carried out before mining, yet the main problem of returning this stockpile post-mining is the decline in soil quality. This study investigated the impact of varying storage durations on soil biogeochemical
Externí odkaz:
https://doaj.org/article/e7bc3ff8cc914b7fb572d25f4b799ed2
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
Publikováno v:
EQA, Vol 61, Pp 51-61 (2024)
Heavy metal levels and other parameters which included organic carbon content of topsoil samples collected from six metallic material scrapyards and a control sites all located in Benin city were determined using routine techniques. The locations of
Externí odkaz:
https://doaj.org/article/cdd0ffecd96345c5ac9eeefa16d86e24
Autor:
Joseph Osafo Eduah, Alfred Arthur, Jerome Agbesi Dogbatse, Ishmael Amoako-Attah, Joseph Kobina Essibu
Publikováno v:
Soil & Environmental Health, Vol 2, Iss 3, Pp 100093- (2024)
The continuous use of fertilizers and fungicides has triggered copper (Cu) contamination in cacao soils in Ghana, which is a critical issue for the ecological risk and health safety of cacao products. In this study, we investigated Cu pollution, bioa
Externí odkaz:
https://doaj.org/article/06104f7e116048d5b0b794cd9b372175
Autor:
Tingting Liu, Zhen Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract A total of 30 samples from the downwind direction of a certain electroplating company in Jiaxing were collected in layers to analyze their heavy metal content. The soil risk assessment was conducted from the perspective of ecological and hum
Externí odkaz:
https://doaj.org/article/963cd51bd8c04888980da62ec9c81242
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10559 (2024)
Excessive levels of heavy metals in soil can significantly impact human health and ecological safety. Evaluating heavy metal pollution and identifying its sources are crucial for environmental management. This study investigates the status of heavy m
Externí odkaz:
https://doaj.org/article/5c060f67e84d4850a70eed0505d7b833
Autor:
Muhammad Irfan Ahamad, Zijie Yao, Liang Ren, Cheng Zhang, Tingting Li, Heli Lu, Muhammad Sajid Mehmood, Adnanul Rehman, Muhammad Adil, Siqi Lu, Wanfu Feng
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Heavy-metal contamination in river and ocean is a critical environmental issue that endangers marine ecosystems and human health. Therefore, conducting extensive research to devise effective mitigation measures is imperative. Sediment samples were ta
Externí odkaz:
https://doaj.org/article/bad2a3f4e2804f4b9fde0709e6e5344c