Results 21 to 30 of about 254,607 (295)

Catchment-scale vulnerability assessment of groundwater pollution from diffuse sources using the DRASTIC method : a case study [PDF]

open access: yes, 2008
The catchment-scale groundwater vulnerability assessment that delineates zones representing different levels of groundwater susceptibility to contaminants from diffuse agricultural sources has become an important element in groundwater pollution ...
Blundell, J.R.   +3 more
core   +3 more sources

Isoprene emission by plants in polluted environments

open access: yesJournal of Plant Interactions, 2023
In recent years, anthropogenic activities and climate change have significantly increased exposure of plants to environmental stresses (single or multiple) and pollutants, which negatively affect plant growth, survival, and productivity.
Manuel Bellucci   +4 more
doaj   +1 more source

The Forum of European Geological Surveys Geochemistry Task Group 1994-1996 inventory [PDF]

open access: yes, 1997
The Forum of European Geological Surveys (FOREGS) includes representatives from 33 European countries and is responsible for co-ordinating Geological Survey activities in Europe.
Fordyce, F.M.   +5 more
core   +1 more source

Spatial Connections between Microplastics and Heavy Metal Pollution within Floodplain Soils

open access: yesApplied Sciences, 2022
Soils contain an increasing number of different pollutants, which are often released into the environment by human activity. Among the “new” potential pollutants are plastics and microplastics.
Collin J. Weber   +2 more
doaj   +1 more source

P-resonant control for the neutral point of three phase inverter [PDF]

open access: yes, 2014
In this project, a Proportional resonant (PR) current controller is proposed to maintain a balanced neutral point for a three-phase four wire inverter, which can be used in microgrid applications. The neutral-point circuit consists of a conventional
Omar Aashour, Omar Ali
core   +1 more source

The Emission Characteristics of Pollutants from Thermal Desorption of Soil Contaminated by Transformer Oil

open access: yesAtmosphere, 2022
In order to reduce pollutant emission from substation fires into the soil environment, developing technology to remove pollutants in soil after substation fires is necessary.
Shixiong Jiang, Sunxian Weng
doaj   +1 more source

The effects of agriculture's environmental externalities on food systems [PDF]

open access: yes, 2019
A healthy environment is essential for the proper functioning of both natural and cultivated ecosystems and, as such, plays a major role in food systems.
Daviron, Benoit, Hainzelin, Etienne
core   +1 more source

Metabolomics reveals the size effect of microplastics impeding membrane synthesis in rice cells

open access: yesEcotoxicology and Environmental Safety
The global-scale production of plastics has led to a significant accumulation in the environment, and it has become a major stressor to environmental sustainability, agricultural crops, and human health.
Zhenlong Yang   +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 ...
Han, Jingyi   +7 more
core   +2 more sources

Pollutants Biodegradation by Fungi [PDF]

open access: yes, 2009
Revisión sobre los mecanismos de detoxificación de contaminantes por hongosOne of the major problems facing the industrialized world today is the contamination of soils, ground water, sediments, surfacewater and air with hazardous and toxic chemicals ...
Aleu Casatejada, Josefina   +2 more
core   +2 more sources

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