Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 31 checked references that resolve
resolves10.2134/jeq2008.0228Predictions of Spatially Averaged Cadmium Contents in Rice Grains in the Fuyang Valley, P.R. China
resolves10.1016/j.gexplo.2014.09.010Multivariate and geostatistical analyses of the spatial distribution and source of arsenic and heavy metals in the agricultural soils in Shunde, Southeast China
resolves10.1016/j.ecoenv.2015.12.042Characteristics of heavy metal transfer and their influencing factors in different soil–crop systems of the industrialization region, China
resolves10.1007/s00128-020-02924-8Distributional Characteristics and Source Identification of Cadmium in Soils of the Pearl River Delta, China
resolves10.1016/j.ecoenv.2014.04.003Identification of heavy metal sources in the reclaimed farmland soils of the pearl river estuary in China using a multivariate geostatistical approach
resolves10.1016/S0960-8524(00)00072-9Removal of heavy metals from industrial wastewaters by adsorption onto activated carbon prepared from an agricultural solid waste
resolves10.1515/chem-2018-0129Content of Zn, Cd and Pb in purple moor-grass in soils heavily contaminated with heavy metals around a zinc and lead ore tailing landfill
resolves10.1016/j.scitotenv.2019.134572The behavior of metals/metalloids during natural weathering: A systematic study of the mono-lithological watersheds in the upper Pearl River Basin, China
resolves10.1007/s11104-012-1249-9Derivation of soil to plant transfer functions for metals and metalloids: impact of contaminant’s availability
resolves10.1007/s00128-016-1972-7Assessment of Indexes for Heavy Metal Contamination in Remote Areas: A Case Study in a Pyrenean Forest, Navarra, Spain
resolves10.1007/s11368-009-0075-zCharacterization of soil heavy metal pools in paddy fields in Taiwan: chemical extraction and solid-solution partitioning
resolves10.1002/jsfa.3916Role of mineral nutrition in minimizing cadmium accumulation by plants
resolves10.1175/JAMC-D-13-054.1A Numeric Study of Regional Climate Change Induced by Urban Expansion in the Pearl River Delta, China
resolves10.1016/j.envpol.2019.113645Evaluation of various approaches to predict cadmium bioavailability to rice grown in soils with high geochemical background in the karst region, Southwestern China
resolves10.1016/j.scitotenv.2020.139480The impact of natural weathering and mining on heavy metal accumulation in the karst areas of the Pearl River Basin, China
resolves10.1016/j.chemosphere.2020.127897The influence of natural weathering on the behavior of heavy metals in small basaltic watersheds: A comparative study from different regions in China
resolves10.1016/j.jhazmat.2020.123664Limestone dosage response of cadmium phytoavailability minimization in rice: A trade-off relationship between soil pH and amorphous manganese content
resolves10.1007/s00254-007-0824-5Application of multivariate statistical approach to identify heavy metal sources in sediment and waters: a case study in Yangzhong, China
resolves10.1016/j.apgeochem.2019.104518Impact of the atmospheric deposition of major acid rain components, especially NH4, on carbonate weathering during recharge in typical karst areas of the Lijiang River basin, southwest China
The 19 references without a DOI — listed, not checked
no DOI — not checkedGB 15618 – 2018 (2018) Soil environment quality risk control standard for soil contamination of agricultural land. Ministry of Ecology and Environment People’s Republic of China (in Chinese)
no DOI — not checkedGB 2762 – 2017 (2017) National food safety standard contaminant limit in food. Ministry of Ecology and Environment People’s Republic of China (in Chinese)
no DOI — not checkedGuo C, Zhang YB, Yang ZF, Li W, Guan DX, Ji JF (2019) Factors controlling the bioavailability of soil cadmium in typical karst areas with high geogenic background. J Nanjing Univ (Nat Sci) (in Chinese)
no DOI — not checkedHuang ZG (1982) The formation and evolution of the Pearl River Delta. Science Popularization Publishing House Guangzhou Branch, Guangzhou (in Chinese)
no DOI — not checkedHou YX (2019) Study on Cd distribution characteristics and influencing factors of soil-rice system in migration-type high geological background area. Dissertation, China University of Geosciences (Beijing) (in Chinese)
no DOI — not checkedJiang YH, Wang Y (2020) Analysis of heavy metal pollution and risk assessment of human health in soil with high geological background area in eastern Anhui province. Anhui Agric Sci 48:78–82 (in Chinese)
no DOI — not checkedLai QH, Du HY, Fang JW, Shao LB, Xia B (2005) Source and cause of regional Cd enrichment in alluvial soils in the Pearl River Delta plain. J Agro-Environ Sci 24:746–750 (in Chinese)
no DOI — not checkedLan XH, Ma DX, Xu MG, Zhou QW, Zhang GW (1988) Geochemical characteristics and paleogeographic significance of Quaternary sediments in the Pearl River Delta. Tropic Oceanol 7:62–68 (in Chinese)
no DOI — not checkedLin WL, Wang ZH, Wang J, Jiang LY, Fang CY (2015) Study on the pretreatment method for measuring the microelement elements in shrub branches and leaves by Inductively Coupled Plasma Mass Spectrometry. Rock Min Anal 34:430–435 (in Chinese)
no DOI — not checkedLiu Q, Liu J, Zou M, Wang Y (2015) Assessment of heavy metal pollution in surface soils from urban parks and squares: a case study from China. Fresenius Environ Bull 24:1966–1975
no DOI — not checkedLiu ZN, Dou L, Zhang W (2012) Distribution and origin of cadmium in the Quaternary sediments of the Pearl River delta plain, Guangdong Province, southern China. Geol Bull China 31(1):172–180 (in Chinese)
no DOI — not checkedLu RK (2000) Soil agricultural chemical analysis method. China Agricultural Science and Technology Press, Beijing (in Chinese)
no DOI — not checkedMEP (Ministry of Environmental Protection of the People’s Republic of China) (1990) Elements Background Concentrations in Soil of China. China Environmental Science Press, Beijing (in Chinese)
no DOI — not checkedPan GX, Gao JQ, Liu SL, Cheng JM (1999) Activity index as an indicator of environmental stress of heavy metal elements on soils in southern Jiangsu, China. J Nanjing Agric Univ 2:3–5 (in Chinese)
no DOI — not checkedSebastian A, Prasad MNV (2014) Cadmium minimization in rice. A review agronomy for sustainable development,. New York, pp 155–173
no DOI — not checkedTang DD, Yuan XY, Wang YM, Jing JF, Wen YB, Zhao WF (2018) Enrichment characteristics and risk prediction of heavy metals for rice grains growing in paddy soils with a high geological background. J Agro-Environ Sci 37:18–26 (in Chinese)
no DOI — not checkedTian XL, Zheng Y (2017) Determination of copper in soil by ICP-OES through electric heating plate digestion and graphite digestion. Guangdong Chem Ind 44:256–257 (in Chinese)
no DOI — not checkedZhang CJ (2011) Heavy metals in soil arsenic, cadmium, lead, chromium, mercury extraction agents available. Dissertation, Anhui Agricultural University (in Chinese)
no DOI — not checkedZu Y, Li Y, Chen H, Chen J, Guhur M, Schvartz C (2003) Research on factors influencing concentrations of Pb, Cd, Cu and Zn in vegetables. J Agro-Environ Sci 22:289–292 (in Chinese)
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