NO3− circulation and associated driving factors in the unsaturated zone of southwestern Tengger Desert, Northwestern China
Sign Up to like & getrecommendations! Published in 2019 at "CATENA"
DOI: 10.1016/j.catena.2018.10.020
Abstract: Abstract In the southwestern Tengger desert in northwestern China, nitrate circulation processes in the unsaturated zone and associated driving factors were studied using water chemistry and stable isotope techniques. At unvegetated sand sites, NO3− content… read more here.
Keywords: unsaturated zone; desert northwestern; desert; northwestern china ... See more keywords
Transfer and degradation of the common pesticide atrazine through the unsaturated zone of the Chalk aquifer (Northern France).
Sign Up to like & getrecommendations! Published in 2019 at "Environmental pollution"
DOI: 10.1016/j.envpol.2019.113125
Abstract: Groundwater in the Chalk aquifer is an important water resource whose quality has degraded due to fertilizer and pesticide use. Atrazine, classified as a priority substance, has been one of the most applied pesticides and… read more here.
Keywords: unsaturated zone; degradation; atrazine; transfer degradation ... See more keywords
Evaluation of the suitability of the Waterloo Membrane Sampler for sample preconcentration before compound-specific isotope analysis
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2017.02.001
Abstract: Abstract Compound-specific isotope analysis (CSIA) has been used extensively for fingerprinting applications and for the evaluation of the degradation processes in organic contaminant studies in groundwater. Recently, the potential applications of CSIA in unsaturated and… read more here.
Keywords: unsaturated zone; specific isotope; isotope; waterloo membrane ... See more keywords
Combined in-situ bioremediation treatment for perchlorate pollution in the vadose zone and groundwater.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.02.014
Abstract: Perchlorate is considered a rapidly spreading environmental pollutant. In Israel, it has been found at high concentrations in the vadose zone (up to 30,000 mg/L) and groundwater (up to 800 mg/L) underlying former industrial waste ponds. A… read more here.
Keywords: unsaturated zone; vadose zone; groundwater; perchlorate ... See more keywords
Coupling of unsaturated zone and saturated zone in radionuclide transport simulations
Sign Up to like & getrecommendations! Published in 2017 at "Progress in Nuclear Energy"
DOI: 10.1016/j.pnucene.2016.11.012
Abstract: In the management of radionuclide release in the environment, the unsaturated zone could be a natural barrier to delay or to stop the radionuclide migration through the environment and to protect the groundwater from radiological… read more here.
Keywords: unsaturated zone; radionuclide transport; zone saturated; radionuclide ... See more keywords
Leaching of Perfluoroalkyl Acids during Unsaturated Zone Flushing at a Field Site Impacted with Aqueous Film Forming Foam.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c06903
Abstract: While several studies have focused on perfluoroalkyl acid (PFAA) leaching from soils, field studies evaluating the relationship between PFAA mass removal and porewater concentrations as the PFAA source becomes depleted are lacking. Herein, in situ… read more here.
Keywords: porewater concentrations; pfaa; unsaturated zone; field ... See more keywords
Unsaturated zone flow processes and aquifer response time in the Chalk aquifer, Brighton, South East England.
Sign Up to like & getrecommendations! Published in 2020 at "Ground water"
DOI: 10.1111/gwat.13055
Abstract: The Chalk aquifer is one of the main sources of water in South East England. The unsaturated zone in the aquifer plays an important role controlling the time and magnitude of recharge and is major… read more here.
Keywords: unsaturated zone; east england; south east; response ... See more keywords
Pollution Characteristics of Polycyclic Aromatic Hydrocarbons in Unsaturated Zone of the Different Workshops at a Large Iron and Steel Industrial Site of Beijing, China
Sign Up to like & getrecommendations! Published in 2020 at "Polish Journal of Environmental Studies"
DOI: 10.15244/pjoes/123920
Abstract: The distribution, compositions, sources and ecological risk for polycyclic aromatic hydrocarbons (PAHs) in industrial fields at a large iron and steel enterprise are discussed. Maximum ΣPAHs concentrations in soils of different workshops ranged from 17.50… read more here.
Keywords: unsaturated zone; different workshops; aromatic hydrocarbons; iron steel ... See more keywords
Possible Influence of Agriculture on an Unsaturated Zone in Croatia
Sign Up to like & getrecommendations! Published in 2019 at "Polish Journal of Environmental Studies"
DOI: 10.15244/pjoes/99305
Abstract: Soil contamination in the agricultural areas developed on open aquifer systems can be environmental problem. The subject of this study is the Cambisol soil developed in the area of the Velika Gorica well field. The… read more here.
Keywords: potentially toxic; unsaturated zone; toxic metals; possible influence ... See more keywords
UZIG research: Measurement and characterization of unsaturated zone processes under wide-ranging climates and changing conditions
Sign Up to like & getrecommendations! Published in 2018 at "Vadose Zone Journal"
DOI: 10.2136/vzj2018.11.0198
Abstract: Unsaturated zone properties and processes are central to understanding the interacting effects of land-use change, contamination, and hydroclimate on our ability to grow food, sustain clean water supplies, and minimize loss of life and property.… read more here.
Keywords: unsaturated zone; zone; uzig research; land use ... See more keywords
Unsaturated zone model complexity for the assimilation of evapotranspiration rates in groundwater modelling
Sign Up to like & getrecommendations! Published in 2021 at "Hydrology and Earth System Sciences"
DOI: 10.5194/hess-25-2261-2021
Abstract: Abstract. The biophysical processes occurring in the unsaturated zone have a direct impact on the water table dynamics. Representing these processes through the application of unsaturated zone models of different complexity has an impact on… read more here.
Keywords: unsaturated zone; assimilation; water; model ... See more keywords