Zobrazeno 1 - 10
of 2 232
pro vyhledávání: '"ORGANIC POLLUTION"'
Publikováno v:
Environmental Sciences Europe, Vol 36, Iss 1, Pp 1-17 (2024)
Abstract Background The reconstruction of the pollution history using aquatic sedimentary archives is of major relevance not only for the present and past, but also for future actions. The extent and influence of past anthropogenic emissions can be c
Externí odkaz:
https://doaj.org/article/70c8280077a04979b414b94789a44772
Autor:
YU Xiaoxiao, YOU Liping, WANG Liming, SUN Shan, JIN Xiaojie, TIAN Zefeng, QI Yanmin, ZHAO Yuting
Publikováno v:
Haiyang Kaifa yu guanli, Vol 41, Iss 3, Pp 52-60 (2024)
This study conducted four voyages of the surface of the waters of the Miaodao Archipelago in August 2018, October 2018, March 2019 and June 2019. In the seawater quality survey, 100 stations were set up to analyze the distribution of physicochemical
Externí odkaz:
https://doaj.org/article/1d5db6e13f694b57b9d91715f16035aa
Publikováno v:
Water Cycle, Vol 5, Iss , Pp 31-36 (2024)
Dianchi Caohai Lake is heavily polluted, and a significant increase in chemical oxygen demand (COD) occurs during the transition from the dry season to the rainy season. In order to analyze the cause of COD increase, the compositional characteristics
Externí odkaz:
https://doaj.org/article/57959ee480694f2787aa57cf4f17bacc
Publikováno v:
Acta Limnologica Brasiliensia, Vol 36 (2024)
Abstract Aim Our aim was to analyze the limnological characteristics of streams located in a luxury tourism municipality in the Serra da Mantiqueira (Southeast Brazil). Methods We analyzed water physical and chemical variables of six sampling sites l
Externí odkaz:
https://doaj.org/article/1a6f6bc6dfd74440aab770e806b994ec
Publikováno v:
Chemical Engineering Journal Advances, Vol 18, Iss , Pp 100615- (2024)
The electrochemical determination of chemical oxygen demand (COD) presents a promising alternative to the standard method, addressing concerns related to toxic chemicals, extended measurement time, and automation challenges. This review aims to compr
Externí odkaz:
https://doaj.org/article/c70a1fe65e6546038713cc751017148f
Publikováno v:
Ecological Indicators, Vol 161, Iss , Pp 111949- (2024)
Sewage fungus is a classic bioindicator of organic pollution in streams and rivers. However, it has received limited scientific interest in recent decades, despite persistent occurrence in lotic ecosystems. The aim of this review is to provide an up-
Externí odkaz:
https://doaj.org/article/7959d884faac4f569772209a9e006fc5
Publikováno v:
Data in Brief, Vol 53, Iss , Pp 110267- (2024)
Concerning the impact of organic contamination, most studies focus on the main river courses, which are affected by large wastewater plants and intensively urbanized areas, while a large part of a river's catchment area is made up of small streams fl
Externí odkaz:
https://doaj.org/article/acb6f54be81d46858757572117b1da0f
Publikováno v:
Nature Environment and Pollution Technology, Vol 22, Iss 4, Pp 2231-2237 (2023)
This study investigated the water quality and the organic pollution level of rivers in Cotabato City, specifically the Rio Grande de Mindanao, Matampay, Esteros, and Tamontaka rivers. The physicochemical characteristics of water in these rivers were
Externí odkaz:
https://doaj.org/article/bfded71fd2db4f5f9b26eb392c41e595
Autor:
Nilabhra Auddy, Rupa Sinha, Santasmita Das Bhattacharya, Krishnendu Kumar Pobi, Subhankar Dutta, Sumanta Nayek
Publikováno v:
Water Practice and Technology, Vol 18, Iss 11, Pp 2638-2652 (2023)
Water quality, pollution level, and trophic conditions were assessed in Aritar Lake located in the Himalayas in East Sikkim, India, in relation to geo-environmental influences and anthropogenic activity in its catchment. A comprehensive method involv
Externí odkaz:
https://doaj.org/article/6f45e5e923b8409daf58752b8670c68f
Autor:
Sharon Indasi Lubembe, Jacques R. Walumona, Béni Lwikitcha Hyangya, Benjamin N. Kondowe, Jean-Diste M. Kulimushi, Giséle A. Shamamba, Alain M. Kulimushi, Belinda H. R. Hounsounou, Mulongaibalu Mbalassa, Frank O. Masese, Mulungula Pascal Masilya
Publikováno v:
Frontiers in Water, Vol 6 (2024)
In Africa, cage aquaculture has been growing due to its potential to address food insecurity concerns, provide livelihoods, and contribute to local economies. However, there is a need for continued research on the sustainability and potential ecologi
Externí odkaz:
https://doaj.org/article/1f86b33f26f94323bd2125458777d59c