Oahu                  package:NADA                  R Documentation

_A_r_s_e_n_i_c _c_o_n_c_e_n_t_r_a_t_i_o_n_s _i_n _M_a_n_o_a _S_t_r_e_a_m, _O_a_h_u _H_a_w_a_i_i

_D_e_s_c_r_i_p_t_i_o_n:

     Arsenic concentrations (ug/L) in an urban stream, Manoa Stream at
     Kanewai Field, on Oahu, Hawaii.

     Objective is to characterize conditions by computing summary
     statistics.

     There are three detection limits, at 0.9, 1, and 2 ug/L. 
     Uncensored values reported below the lowest detection limit
     indicate that informative censoring may have been used, and so the
     results are likely biased high. Used in Chapter 6 of the NADA
     book.

_U_s_a_g_e:

     data(Oahu)

_S_o_u_r_c_e:

     Tomlinson, 2003, Effects of Ground-Water/Surface-Water
     Interactions and Land Use on Water Quality.  Written communication
     (draft USGS report).

_R_e_f_e_r_e_n_c_e_s:

     Helsel, Dennis R. (2005).  Nondectects and Data Analysis;
     Statistics for censored environmental data.  John Wiley and Sons,
     USA, NJ.

