Notes. Expansion damping (ℱ^exp) and cascade (𝒦) for the total energy in the non-Alfvénic (NALF) and Alfvénic (ALF) streams. As in Table 2, values for the cascade are the averages in the inertial range, τ^IR, while for the expansion the averages were taken approximately above the injection range, τ^inj; namely, τ > 2 h and τ > 3 h for the NALF and ALF streams, respectively. The error is the standard deviation of the logarithmic quantity. Q_VV is the Verma & Vasquez estimate of the energy required to sustain the nonadiabatic proton temperature decrease in the solar wind, T_p ∝ 1/R^γ, i.e., Eq. (10) with γ = 1 ± 0.2. Q_inj is Wu et al.’s estimate of the energy injected into turbulence because of the shift with distance of the frequency break (for the Alfvénic stream only, see Appendix A and Fig. A.1 for details). The Kolmogorov and Iroshnokov-Kraichnan phenomenologies for the cascade rates of the total energy, $Q_{\mathrm{K}41,\mathrm{IK}}^{\mathrm{IR}}$, were computed by evaluating Eqs. (29) and (30) with amplitudes, z_±^IR, at the top of the inertial range and α = 0.1.