Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Harald Elmo Mikkelsen"'
Publikováno v:
Sedimentology. 45:789-800
The efficiency of three vertical array field traps for measuring the distribution of aeolian mass transport with height was compared with measurements with an isokinetic trap. The vertical traps seem to work adequately (efficiency > 80%) at heights g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1ffbb96b0065c0b52ed7b418ec4ad24
https://doi.org/10.1046/j.1365-3091.1998.00179.x
https://doi.org/10.1046/j.1365-3091.1998.00179.x
Autor:
Rod N. Leach, James D. Iversen, Jan F. Hasiuk, Keld Rømer Rasmussen, Wen-Ping Wang, Harald Elmo Mikkelsen
Publikováno v:
Journal of Wind Engineering and Industrial Aerodynamics. 36:845-854
Wind tunnel tests of rectangular prisms and circular cylinders have been initiated to determine the effects of such boundary layer obstacles on local aeolian saltation erosion and deposition. Preliminary results show that the drift topography adjacen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db3a6ca2fb3040694c4bf52d1ce13c7f
https://doi.org/10.1016/0167-6105(90)90081-m
https://doi.org/10.1016/0167-6105(90)90081-m
Publikováno v:
Aeolian Grain Transport 1 ISBN: 9783211822692
We have studied some of the causes of the discrepancies between the transport rate formulae published in the literature. The slow development of the equilibrium boundary layer over a rough bed with saltation may bias the wind gradient measurements, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9355fd5d88add3e70957a874ba47a430
https://doi.org/10.1007/978-3-7091-6706-9_8
https://doi.org/10.1007/978-3-7091-6706-9_8
Publikováno v:
Aarhus University
Dalgaard, T, Hutchings, N, Hansen, J F & Mikkelsen, H E 2003, Scenarios for multifunctional landscape development-interactions between agriculture, nature and economy . in Helmig, K. & Wiggering, H. (eds.), Sustainable development of multifunctional landscapes. . Springer, pp. 247-256 .
Dalgaard, T, Hutchings, N, Hansen, J F & Mikkelsen, H E 2003, Scenarios for multifunctional landscape development-interactions between agriculture, nature and economy . in Helmig, K. & Wiggering, H. (eds.), Sustainable development of multifunctional landscapes. . Springer, pp. 247-256 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::42f2ffb67a7ae3309be01c9b294fe372
https://pure.au.dk/portal/en/publications/scenarios-for-multifunctional-landscape-development--interactions-between-agriculture-nature-and-economy(4749fc40-ab86-11db-bd61-000ea68e967b).html
https://pure.au.dk/portal/en/publications/scenarios-for-multifunctional-landscape-development--interactions-between-agriculture-nature-and-economy(4749fc40-ab86-11db-bd61-000ea68e967b).html