MINERALS

作品数:702被引量:1122H指数:14
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相关机构:咸阳非金属矿研究设计院有限公司中南大学中国科学院北京矿冶研究总院更多>>
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Effect of coordination structure of aluminum on its activation from minerals and Oxisols during their acidification被引量:1
《Pedosphere》2024年第5期916-928,共13页Kewei LI Yangxiaoxiao SHI Jackson Nkoh NKOH Jun JIANG Renkou XU 
supported by the National Natural Science Foundation of China(No.U19A2046)。
The types and contents of phyllosilicate minerals in soils play an important role in soil acidification,as soil acid buffering capacity varies with the composition of the phyllosilicate minerals.In addition to aluminu...
关键词:Al-O octahedrons Al-O tetrahedrons aluminum release exchangeable Al phyllosilicate minerals soil acidification 
Potassium sources, microorganisms and plant nutrition: Challenges and future research directions被引量:2
《Pedosphere》2023年第1期105-115,共11页Abdoulaye SOUMARE Djibril SARR Abdala G.DIÉDHIOU 
Until recently,potassium(K)has not received considerable attention because of the general belief that soils contain ample amounts of this element.In addition,low rates of K fertilizer application in agriculture have l...
关键词:BIOFERTILIZER crop production organic acid K solubilization K-solubilizing microorganisms rock minerals 
A review of cadmium sorption mechanisms on soil mineral surfaces revealed from synchrotron-based X-ray absorption fine structure spectroscopy:Implications for soil remediation被引量:7
《Pedosphere》2021年第1期11-27,共17页Xinxin MO Matthew G.SIEBECKER Wenxian GOU Ling LI Wei LI 
funded by the National Natural Science Foundation of China (Nos. 41722303, 41977267, and 41473084);the National Key R&D Program of China (No. 2017YFD0800303);the financial support of the Opening Fund of State Key Laboratory of Environmental Geochemistry (No. SKLEG2019712);the National 1 000 Youth Talent Program of China。
The sorption of cadmium(Cd) is one of the most important chemical processes in soil, affecting its fate and mobility in both soil and water and ultimately controlling its bioavailability. In order to fundamentally und...
关键词:aluminosilicate minerals aluminum oxide BIOAVAILABILITY heavy metal iron oxide manganese oxide mineral-water interface molecular-scale sorption mechanisms 
Pretreatment of Soil Samples Rich in Short-Range-Order Minerals Before Particle-Size Analysis by the Pipette Method被引量:2
《Pedosphere》2013年第1期20-28,共9页K.ALARY D.BABRE L.CANER F.FEDER M.SZWARC M.NAUDAN G.BOURGEON 
Supported by the Center for International Cooperation in Agronomic Research for Development;the French Ministry of Overseas Departments and Territories;the European Agricultural Guidance and Guarantee Fund;the Regional Direction of Environment,France
The possibilities of combining the dissolution of short-range-order minerals (SROMs) like allophane and imogolite, by ammonium oxalate and a particle size distribution analysis performed by the pipette method were i...
关键词:ALLOPHANE ANDOSOLS clay content MINERALOGY 
Sorption, Transport and Transformation of Atrazine in Soils,Minerals and Composts: A Review被引量:11
《Pedosphere》2011年第1期11-25,共15页A.MUDHOO V.K.GARG 
Atrazine is a widely used herbicide for controlling weeds on both agricultural and nonagricultural land,which is equally detected in water supplies beyond safe concentrations.Although the presence of atrazine metaboli...
关键词:BIOACCUMULATION catabolic pathways humic substances microbial degradation MINERALIZATION 
Magnetic Properties as Indicators of Cu and Zn Contamination in Soils被引量:7
《Pedosphere》2008年第4期479-485,共7页LU Sheng-Gao BAI Shi-Qiang FU Li-Xia 
the National Natural Science Foundation of China (No.40371056);the Natural Science Foun-dation of Zhejiang Province, China (No.R305078).
Concentrations of copper (Cu) and zinc (Zn) and various magnetic parameters in contaminated urban roadside soils were investigated using chemical analysis and magnetic measurements. The results revealed highly ele...
关键词:ferrimagnetic minerals heavy metals magnetic susceptibility roadside soils 
Effect of Oxalic Acid on Potassium Release from Typical Chinese Soils and Minerals被引量:4
《Pedosphere》2007年第4期457-466,共10页TU Shu-Xin GUO Zhi-Fen SUN Jin-He 
the National Natural Science Foundation of China (No.29777021).
Oxalic acid plays an important role in improving the bioavailability of soil nutrients. Batch experiments were employed to examine the influences of oxalic acid on extraction and release kinetics of potassium (K) fr...
关键词:Chinese soils K^+ adsorption and desorption K-bearing minerals K release oxalic acid 
Surface Reactivity in Tropical Highly Weathered Soils and Implications for Rational Soil Management被引量:3
《Pedosphere》2004年第4期409-423,共15页R.MOREAU J.PETARD 
Highly weathered soils are distributed in the humid and wet-dry tropics, as well as in the humid subtropics. As a result of strong weathering, these soils are characterized by low activity clays, which develop variabl...
关键词:heavy metal highly weathered soils PHOSPHORUS tropical soil management variable charge minerals 
Adsorption of Acid Phosphatase on Minerals and Soil Colloids in Presence of Citrate and Phosphate被引量:2
《Pedosphere》2002年第4期339-348,共10页A.VIOLANTE L.GIANFREDA HUANGQIAOYUN CHENWENLI 
Project supported by the National Natural Science Foundation of China (No. 49601011);by the International Foundation for Science (IFS, No. C/2527-1).
The aim of this work was to study the influence of phosphate and citrate, which are common inorganic and organic anions in soils, on the adsorption of acid phosphatase by kaolin, goethite and the colloids separated fr...
关键词:acid phosphatase ADSORPTION GOETHITE KAOLIN soil colloid 
Adsorption of Cadmium by Soil Colloids and Minerals in Presence of Rhizobia被引量:20
《Pedosphere》2000年第4期299-307,共9页HUANGQIAOYUN CHENWENLI  
Project supported by the National Natural Science Foundation of China !(No. 49601011);the Natural Science Foundation of Hubei
Experiments were conducted to study the adsorption of Cd on two soil colloids (red soil and yellow- brown soil) and three variable-charge minerals (goethite, noncrystalline Fe oxide and kaolin) in the absence and pres...
关键词:cadmium adsorption iron oxide KAOLIN RHIZOBIA soil colloid 
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