Results 11 to 20 of about 251,554 (290)

Characteristics of organic pollutants and their effects on the microbial composition and activity in the industrial soils of Pearl River Delta, China

open access: yesEcotoxicology and Environmental Safety, 2023
To investigate the interaction between organic pollutants and soil microorganisms, industrial soils were collected from Pearl River Delta region of China for determining semi-volatile organic pollutants, the community structure and activity of ...
Lulu Sun   +7 more
doaj   +1 more source

A discussion of soil and water pollution and control countermeasures in mining area of China

open access: yesShuiwen dizhi gongcheng dizhi, 2021
Mine water and soil pollution is one of the main environmental geological problems caused by mining activities. There are a large number of mines in China, and soil and water pollution is common, especially in metal mines.
Jinde ZHANG, Lei TIAN, Shengliang PEI
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

Evaluation of biochemical treatments applied in polluted soils irrigated with low quality water for long periods of time through the CO2 efflux

open access: yesActa Agriculturae Slovenica, 2021
To sightsee the bearings of the certain remediation amendments, usually applied in the bioremediation of soils irrigated with low quality water for extended periods on the indigenous microbial population, a greenhouse experiment was conducted at National
Mohamed SABER, Alaa M ZAGHLOUL
doaj   +1 more source

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

The potential of regulating ecosystem service – filtering potential for inorganic pollutants – supplied by soils of Slovakia

open access: yesHungarian Geographical Bulletin, 2019
The concept of agroecosystem services combines environmental and socio-economic approaches to the analysis and evaluation of natural capital. A multi-criteria approach to spatial quantification of ecosystem services allows explicit assessment of the ...
Jarmila Makovníková   +4 more
doaj   +1 more source

Effect of plant waste addition as exogenous nutrients on microbial remediation of petroleum-contaminated soil

open access: yesAnnals of Microbiology, 2022
Purpose This study investigates the feasibility of bio-enhanced microbial remediation of petroleum-contaminated soil, and analyzes the effect of different plant wastes as exogenous stimulants on microbial remediation of petroleum-contaminated soil and ...
Lei Shi   +3 more
doaj   +1 more source

Soil features in rookeries of Antarctic penguins reveal sea to land biotransport of chemical pollutants. [PDF]

open access: yesPLoS ONE, 2017
The main soil physical-chemical features, the concentrations of a set of pollutants, and the soil microbiota linked to penguin rookeries have been studied in 10 selected sites located at the South Shetland Islands and the Antarctic Peninsula (Maritime ...
Anna C Santamans   +8 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

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

Home - About - Disclaimer - Privacy