Results 11 to 20 of about 9,480 (297)

Organochlorine pesticides (OCPs) in the Indus River catchment area, Pakistan : status, soil–air exchange and black carbon mediated distribution

open access: yesChemosphere, 2016
Organochlorine pesticides (OCPs) were investigated in passive air and soil samples from the catchment area of the Indus River, Pakistan. ∑15OCPs ranged between 0.68 and 13.47 ng g−1 in soil and 375.1–1975 pg mˉ3 in air.
Li, Jun   +9 more
core   +4 more sources

Significance of black carbon in the sediment–water partitioning of organochlorine pesticides (OCPs) in the Indus River, Pakistan

open access: yesEcotoxicology and Environmental Safety, 2016
This study was conducted with the aim of assessing the levels and black carbon mediated sediment–water partitioning of organochlorine pesticides (OCPs) from the Indus River.
Li, Jun   +9 more
core   +4 more sources

A national-scale characterization of organochlorine pesticides (OCPs) in intertidal sediment of China: Occurrence, fate and influential factors [PDF]

open access: yesEnvironmental Pollution, 2020
Organochlorine pesticides (OCPs) have been restricted for application for about 30 years in China. Intertidal zone is a sink for anthropogenic pollutants, and to better understand the current pollution status of OCPs in China, 324 surface sediment ...
Wu, Xiaqing   +23 more
core   +3 more sources

Potential health risk assessment of HFRs, PCBs, and OCPs in the Yellow River basin

open access: yesEnvironmental Pollution, 2021
The concentrations of PBDEs, NBFRs, DP, PCBs, and OCPs were analyzed in water samples of the Yellow River Basin (YRB) and in soil and maize samples collected from basin irrigation areas to understand the status of POPs and associated health risks.
Chen, Yi-ping   +4 more
core   +2 more sources

Determination of polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides (OCPs) in some personal care products in Nigeria

open access: yesToxicology Reports, 2018
The study was carried out to determine the presence and concentration of polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides (OCPs) in some personal care products in Nigeria.
Abolanle Saheed Adekunle   +4 more
doaj   +2 more sources

Relationship between Respiratory Morbidity and Environmental Exposure to Organochlorine Pesticides in Armenia [PDF]

open access: yesJournal of Health and Pollution, 2021
Background. Many studies have investigated the effects of organochlorine pesticides (OCPs) on adverse health outcomes. However, studies addressing the link between respiratory health and OCPs are limited.
Natalya S. Tadevosyan   +4 more
doaj   +1 more source

Regional differences and sources of organochlorine pesticides in soils surrounding chemical industrial parks [PDF]

open access: yes, 2009
Concentrations of organochlorine pesticides (OCPs; dichlorodiphenyltrichloroethanes (DDTs), hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB)) were investigated in 105 soil samples collected in vicinity of the chemical industrial parks in Tianjin ...
Luo, W.   +14 more
core   +1 more source

Organochlorine pesticides (OCPs) in South Asian region: A review

open access: yes, 2014
Organochlorine pesticides (OCPs) are semi volatile organic compounds of global concern. During the last decades, their distribution, sources, transformation, toxicity and accumulation in the terrestrial and aquatic ecosystems have gained significant ...
Li, Jun   +6 more
core   +4 more sources

What Crowdsourcing Platforms Do for Solvers in Problem-Solving Contests: A Content Analysis of Their Websites

open access: yesJournal of Theoretical and Applied Electronic Commerce Research, 2021
Solvers’ wide and continuous participation is imperative for the sustainable development of online crowdsourcing platforms (OCPs). Prior studies have deeply investigated what and how solvers’ motives and demographics, task attributes, requester ...
Xuefeng Zhang, Lin Du
doaj   +1 more source

The Role of Oral Contraceptive Pills in Hidradenitis Suppurativa: A Cohort Study

open access: yesLife, 2021
There is a need to establish the role of antiandrogens as an alternative or concomitant therapy for hidradenitis suppurativa (HS). Thus, the objectives of this study are (1) to assess the effectiveness of oral contraceptive pills (OCPs) at week 12 in HS ...
Trinidad Montero-Vilchez   +5 more
doaj   +1 more source

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