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 14 references without a DOI — listed, not checked
no DOI — not checkedT.K. Chang, G.S. Shyu, W.L. Chang, W.D. Huang, J.H. Huang, J.S. Lin, S.C. Lin, Monitoring and investigation of heavy metal in soil of Taipei City. DEP-95-056, 2007 (in Chinese with English abstract).
no DOI — not checked10.1016/j.jhazmat.2010.05.123_bib3
no DOI — not checkedI.T. Wang, The characteristics and the concentration of toxic heavy metals and anions of hot springs in Taiwan. Master Thesis, National Yang Ming University, Taipei, Taiwan, 2005, 97 pp (in Chinese with English abstract).
no DOI — not checkedY.J. Hsia, L.Y. Lin, Optimum water year selection for small forest watersheds, Taiwan Forestry Research Institute Bull. No. 353, 1981.
no DOI — not checkedY.T. Lee, Radioisotope study of Hokutolite. Master Thesis, National Tsing Hua University, Hsingchu, Taiwan, 1961, 23 pp (in Chinese with English abstract).
no DOI — not checkedEffect of pH, potassium, sulfate and iron concentrations on the formation of jarosite and goethite
no DOI — not checkedTaiwan Environment Protection Agency (Taiwan-EPA), Investigation and monitoring of deposition of acid rains, EPA-97-FA11-03-A045. Taipei, Taiwan, 2008 (in Chinese with English abstract).
no DOI — not checked10.1016/j.jhazmat.2010.05.123_bib9
no DOI — not checkedG.W. Gee, J.W. Bauder, in: A. Klute et al. (Eds.), Methods of Soil Analysis Part 1: Physical and Mineralogical Methods, Agronomy Monography, 2nd ed., vol. 9, Madison, WI, 1986, pp. 383–412.
no DOI — not checkedG. Blake, K.H. Hartge, in: A. Klute et al. (Eds.), Methods of Soil Analysis Part 1: Physical and Mineralogical Methods, Agronomy Monography, vol. 9, 2nd ed., Madison, WI, 1986, pp. 323–336.
no DOI — not checked10.1016/j.jhazmat.2010.05.123_bib14
no DOI — not checked10.1016/j.jhazmat.2010.05.123_bib17
no DOI — not checked10.1016/j.jhazmat.2010.05.123_bib23
no DOI — not checked10.1016/j.jhazmat.2010.05.123_bib24
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