Results 11 to 20 of about 565,353 (309)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015 Remote sensing has been widely applied to map soil salinity in the last few decades. However, a notable decrease in the accuracy of soil salt content (SSC) predictions occurred when the soil surfaces were partially vegetated. To minimize the influence of
Ya Liu +5 more
doaj +1 more source
mSystems, 2022 Soil microbiota plays fundamental roles in maintaining ecosystem functions and services, including biogeochemical processes and plant productivity. Despite the ubiquity of soil microorganisms from the topsoil to deeper layers, their vertical distribution
Xiaomi Wang +8 more
doaj +1 more source
Wien effect of Cd/Zn on soil clay fraction and their interaction
Geochemical Transactions, 2018 Background The coexistence of Cd2+ and Zn2+ ions in nature has a significant influence on their environmental behaviors in soils and bioavailability for plants. While many studies have been done on the mutual toxicity of Cd2+ and Zn2+, few studies can be
Tingting Fan +5 more
doaj +1 more source
Agronomy, 2023 Soil co-contamination with cadmium (Cd) and arsenic (As) occurs frequently and has caused increasing concern. This study aimed to explore the transfer characteristics and the chemical forms, subcellular distribution of Cd and As, as well as the synthesis
Changfeng Ding +4 more
doaj +1 more source
Regional differences and sources of organochlorine pesticides in soils surrounding chemical industrial parks [PDF]
, 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
Catchment-scale vulnerability assessment of groundwater pollution from diffuse sources using the DRASTIC method : a case study [PDF]
, 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
Lead adsorption by biochar under the elevated competition of cadmium and aluminum
Scientific Reports, 2017 Competitive adsorption studies are important to accurately estimate the lead adsorption capacity on biochar in soil. The structure of biochars was evaluated by Fourier-Transform Infrared Spectroscopy and X-ray Diffraction, and the competitive of Cadmium (
Lu Han +5 more
doaj +1 more source
Assessment of metals behaviour in industrial soil using sequential extraction, multivariable analysis and a geostatistical approach [PDF]
, 2017 The main objectives of this studywere to evaluate the degree of Pb, Cu, Zn, Cd, Cr and Ni pollution using pollution indexes and geostatistical approach, and to assess metals dynamic using sequential extraction procedure and multivariable statistical ...
Acosta Avilés, José Alberto +4 more
core +2 more sources
Soil Security, 2023 The solubility and transformation of cadmium (Cd) are controlled by paddy soil pH, whereas paddy soil pH varies during flooding and drainage and is significantly controlled by flooding durations.
Hanbing Meng +6 more
doaj +1 more source
Community Profile and Drivers of Predatory Myxobacteria under Different Compost Manures
Microorganisms, 2021 Myxobacteria are unique predatory microorganisms with a distinctive social lifestyle. These taxa play key roles in the microbial food webs in different ecosystems and regulate the community structures of soil microbial communities.
Wei Dai +8 more
doaj +1 more source