caa a22 4500 475777573 CHVBK 20180406123635.0 cr unu---uuuuu 170329e20000401xx s 000 0 eng 10.1023/A:1002671628167 doi (NATIONALLICENCE)springer-10.1023/A:1002671628167 Approximate Solutions For The Obukhov Length And The Surface Fluxes In Terms Of Bulk Richardson Numbers [Elektronische Daten] [H. De Bruin, R. Ronda, B. Van De Wiel] Simple analytic approximate solutions arepresented for the set of equations that follows fromthe Monin-Obukhov flux-profile relationships using thestability functions of Dyer (unstable case) andBeljaars-Holtslag (stable case). Several publicationsare devoted to the same subject, however the currentapproach contains some new features, namely: (a) itappears to be more accurate for unstable situationsand (b) it applies also to the general case where windspeed (u) and potential temperature(θ) are given at different levels. In order toillustrate the accuracy of the approach a comparisonwith the actual solutions is presented for someselected combinations of θ and u levelstypical for various practical applications. Kluwer Academic Publishers, 2000 Flux-profile relationships nationallicence Bulk Richardson number nationallicence Obukhov length nationallicence De Bruin H. Wageningen Agricultural University, Duivendaal 2, 6701 AP, Wageningen, The Netherlands aut Ronda R. Wageningen Agricultural University, Duivendaal 2, 6701 AP, Wageningen, The Netherlands aut Van De Wiel B. Wageningen Agricultural University, Duivendaal 2, 6701 AP, Wageningen, The Netherlands aut Boundary-Layer Meteorology Kluwer Academic Publishers 95/1(2000-04-01), 145-157 0006-8314 95:1<145 2000 95 10546 https://doi.org/10.1023/A:1002671628167 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1002671628167 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- De Bruin H. Wageningen Agricultural University, Duivendaal 2, 6701 AP, Wageningen, The Netherlands aut NATIONALLICENCE 700 1- Ronda R. Wageningen Agricultural University, Duivendaal 2, 6701 AP, Wageningen, The Netherlands aut NATIONALLICENCE 700 1- Van De Wiel B. Wageningen Agricultural University, Duivendaal 2, 6701 AP, Wageningen, The Netherlands aut NATIONALLICENCE 773 0- Boundary-Layer Meteorology Kluwer Academic Publishers 95/1(2000-04-01), 145-157 0006-8314 95:1<145 2000 95 10546 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer