Isotopic composition and source of plutonium in the Qinghai-Tibet Plateau frozen soils

[1]  Li Lin,et al.  Seasonal dynamics and controls of deep soil water infiltration in the seasonally-frozen region of the Qinghai-Tibet plateau , 2019, Journal of Hydrology.

[2]  Tian-liang Wang,et al.  Experimental study on the mechanical properties of soil-structure interface under frozen conditions using an improved roughness algorithm , 2019, Cold Regions Science and Technology.

[3]  F. Terrasi,et al.  Distribution and sources of plutonium along the coast of Guangxi, China , 2018, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.

[4]  A. Aldahan,et al.  Evaluation of groundwater discharge into surface water by using Radon-222 in the Source Area of the Yellow River, Qinghai-Tibet Plateau. , 2018, Journal of environmental radioactivity.

[5]  F. Peng,et al.  Changes of soil properties regulate the soil organic carbon loss with grassland degradation on the Qinghai-Tibet Plateau , 2018, Ecological Indicators.

[6]  Sixuan Li,et al.  Distinctive distributions and migrations of 239+240Pu and 241Am in Chinese forest, grassland and desert soils. , 2018, Chemosphere.

[7]  Guoqing Zhou,et al.  Assessment for the spatial variation characteristics of uncertain thermal parameters for warm frozen soil , 2018 .

[8]  H. Cheng,et al.  Centennial- to decadal-scale monsoon precipitation variations in the upper Hanjiang River region, China over the past 6650 years , 2018 .

[9]  Junwen Wu,et al.  Sources and accumulation of plutonium in a large Western Pacific marginal sea: The South China Sea. , 2018, The Science of the total environment.

[10]  J. Syvitski,et al.  Impacts of the dam-orientated water-sediment regulation scheme on the lower reaches and delta of the Yellow River (Huanghe): A review , 2017 .

[11]  Yongpei Hao,et al.  Association of Plutonium isotopes with natural soil particles of different size and comparison with 137Cs. , 2017, The Science of the total environment.

[12]  S. Uchida,et al.  Pu isotopes in soils collected downwind from Lop Nor: regional fallout vs. global fallout , 2015, Scientific Reports.

[13]  S. Uchida,et al.  Plutonium concentration and isotopic ratio in soil samples from central-eastern Japan collected around the 1970s , 2015, Scientific Reports.

[14]  X. Hou,et al.  Plutonium as a tracer for soil erosion assessment in northeast China. , 2015, The Science of the total environment.

[15]  S. Uchida,et al.  Vertical distribution and migration of global fallout Pu in forest soils in southwestern China. , 2014, Journal of environmental radioactivity.

[16]  Hai-qing Liao,et al.  Vertical distributions of radionuclides ((239+240)Pu, (240)Pu/(239)Pu, and (137)Cs) in sediment cores of Lake Bosten in Northwestern China. , 2014, Environmental science & technology.

[17]  S. Uchida,et al.  Isotopic composition and distribution of plutonium in northern South China Sea sediments revealed continuous release and transport of Pu from the Marshall Islands. , 2014, Environmental science & technology.

[18]  S. Uchida,et al.  A method of measurement of (239)Pu, (240)Pu, (241)Pu in high U content marine sediments by sector field ICP-MS and its application to Fukushima sediment samples. , 2014, Environmental science & technology.

[19]  X. Hou,et al.  Plutonium in Soils from Northeast China and Its Potential Application for Evaluation of Soil Erosion , 2013, Scientific Reports.

[20]  H. Synal,et al.  Plutonium release from Fukushima Daiichi fosters the need for more detailed investigations , 2013, Scientific Reports.

[21]  Jian Zheng,et al.  Isotopic evidence of plutonium release into the environment from the Fukushima DNPP accident , 2012, Scientific Reports.

[22]  Hai-qing Liao,et al.  Anomalous plutonium isotopic ratios in sediments of Lake Qinghai from the Qinghai-Tibetan Plateau, China. , 2011, Environmental science & technology.

[23]  Shaoming Pan,et al.  Pu and 137Cs in the Yangtze River estuary sediments: distribution and source identification. , 2011, Environmental science & technology.

[24]  M. C. Jiménez-Ramos,et al.  Measurement of plutonium isotopes, 239Pu and 240Pu, in air-filter samples from Seville (2001–2002) , 2010 .

[25]  Hai-qing Liao,et al.  Vertical distributions of plutonium and 137Cs in lacustrine sediments in northwestern china: quantifying sediment accumulation rates and source identifications. , 2010, Environmental science & technology.

[26]  L. Fifield,et al.  Concentration and characterization of plutonium in soils of Hubei in central China. , 2010, Journal of Environmental Radioactivity.

[27]  Hai-qing Liao,et al.  Characterization of Pu concentration and its isotopic composition in soils of Gansu in northwestern China. , 2009, Journal of environmental radioactivity.

[28]  Hai-qing Liao,et al.  Global fallout Pu recorded in lacustrine sediments in Lake Hongfeng, SW China. , 2008, Environmental pollution.

[29]  P. Fu,et al.  Vertical distributions of 239+240Pu activity and 240Pu/239Pu atom ratio in sediment core of Lake Chenghai, SW China , 2008 .

[30]  F. Molz,et al.  Influence of sources on plutonium mobility and oxidation state transformations in vadose zone sediments. , 2007, Environmental science & technology.

[31]  J. T. Coates,et al.  Influence of pH on plutonium desorption/solubilization from sediment. , 2006, Environmental science & technology.

[32]  Masatoshi Yamada,et al.  Plutonium activities and 240Pu/239Pu atom ratios in sediment cores from the east China sea and Okinawa Trough: Sources and inventories , 2005 .

[33]  F. Molz,et al.  Influence of oxidation states on plutonium mobility during long-term transport through an unsaturated subsurface environment. , 2004, Environmental science & technology.

[34]  G. Hong,et al.  Plutonium isotopes in seas around the Korean Peninsula. , 2004, The Science of the total environment.

[35]  Mocak,et al.  A STATISTICAL OVERVIEW OF STANDARD ( IUPAC AND ACS ) AND NEW PROCEDURES FOR DETERMINING THE LIMITS OF DETECTION AND QUANTIFICATION : APPLICATION TO VOLTAMMETRIC AND STNPPING TECHNIQUES , 2004 .

[36]  S. Clark,et al.  Distribution and geochemical association of actinides in a contaminated soil as a function of grain size , 2004 .

[37]  A. Aarkrog Input of anthropogenic radionuclides into the World Ocean , 2003 .

[38]  S. Boulyga,et al.  Isotopic analysis of uranium and plutonium using ICP-MS and estimation of burn-up of spent uranium in contaminated environmental samplesPresented at the Winter Conference on Plasma Spectrochemistry, Scottsdale, AZ, USA, January 6???12, 2002. , 2002 .

[39]  K. Buesseler,et al.  Sources and migration of plutonium in groundwater at the Savannah River site. , 2002, Environmental science & technology.

[40]  C. Huh,et al.  210Pb, 137Cs and 239,240Pu in East China Sea sediments: sources, pathways and budgets of sediments and radionuclides , 2002 .

[41]  B. Morton,et al.  South China Sea. , 2001, Marine pollution bulletin.

[42]  S. Uchida,et al.  Measurement of 240Pu/239Pu isotopic ratios in soils from the Marshall Islands using ICP-MS. , 2001, The Science of the total environment.

[43]  S. Clark,et al.  Plutonium partitioning to colloidal and particulate matter in an acidic, sandy sediment: implications for remediation alternatives and plutonium migration. , 2001, Environmental science & technology.

[44]  A. Kudō,et al.  Plutonium mobility and its fate in soil and sediment environments , 2001 .

[45]  H. Yamana,et al.  Isotopic ratio of Pu released from fuel cycle facilities — importance of radiochemically pure 236Pu as a tracer , 2001 .

[46]  Shigeo Uchida,et al.  Concentrations of 239Pu and 240Pu and Their Isotopic Ratios Determined by ICP-MS in Soils Collected from the Chernobyl 30-km Zone , 2000 .

[47]  Nations United sources and effects of ionizing radiation , 2000 .

[48]  T. Beasley,et al.  Global distribution of Pu isotopes and 237Np. , 1999, The Science of the total environment.

[49]  D. K. Smith,et al.  Migration of plutonium in ground water at the Nevada Test Site , 1999, Nature.

[50]  P. Bossew,et al.  Spatial variability of fallout caesium-137 in Austrian alpine regions. , 1999 .

[51]  A. Aarkrog,et al.  Isotopic Pu, U, and Np signatures in soils from semipalatinsk-21, Kazakh Republic and the Southern Urals, Russia , 1998 .

[52]  G. Scollary,et al.  A statistical overview of standard (IUPAC and ACS) and new procedures for determining the limits of detection and quantification: Application to voltammetric and stripping techniques (Technical Report) , 1997 .

[53]  N. Pisias,et al.  Natural radionuclides and plutonium in sediments from the western Arctic Ocean: Sedimentation rates and pathways of radionuclides , 1997 .

[54]  I. Zhuk,et al.  Determination of isotopic composition of plutonium in hot particles of the Chernobyl area , 1997 .

[55]  B. Boo,et al.  Distribution and characteristics of 239,240Pu and 137Cs in the soil of Korea , 1997 .

[56]  B. Boo,et al.  Depth distribution of239,240Pu and137Cs in soils of South Korea , 1996 .

[57]  M. B. Lovett,et al.  Plutonium from European reprocessing operations — Its behaviour in the marine environment , 1995 .

[58]  L. Sha,et al.  239,240Pu,241Am and137Cs in soils from several areas in China , 1991 .

[59]  Y. Sugimura,et al.  Plutonium isotopes in the surface air in Japan: Effect of Chernobyl accident , 1990 .

[60]  H. D. Sharma,et al.  Diffusion of Plutonium(IV) in Dense Bentonite-Based Materials , 1988 .

[61]  E. Sholkovitz The geochemistry of plutonium in fresh and marine water environments , 1983 .

[62]  K. Komura,et al.  Behavior of Plutonium and Americium in soils. , 1980, Journal of radiation research.

[63]  V. T. Bowen,et al.  Fallout radionuclides in the Pacific Ocean: Vertical and horizontal distributions, largely from GEOSECS stations , 1980 .

[64]  J. Harley,et al.  Plutonium in the environment--a review. , 1980, Journal of radiation research.

[65]  V. T. Bowen,et al.  Pu and137Cs in coastal sediments , 1979 .

[66]  R. C. Macridis A review , 1963 .