Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dean V. Armbrust"'
Autor:
Dean V. Armbrust, James D. Bilbro
Publikováno v:
Agronomy Journal. 89:157-162
Federal legislation mandates that wind erosion soil losses be kept to a tolerable limit to maintain eligibility for federal farm programs on highly erodible land. Therefore, much interest has been generated in devising wind erosion models that accura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe8313ff143e5734f7b969c4699aa6dc
https://doi.org/10.2134/agronj1997.00021962008900020002x
https://doi.org/10.2134/agronj1997.00021962008900020002x
Publikováno v:
Agronomy Journal. 87:620-626
Pearl millet [Pennisetum glaucum (L.) R. Br.] is grown worldwide in areas affected by wind erosion, but no data on associated damage to millet are available. Laboratory wind tunnel experiments were conducted to determine the kind and extent of damage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fbf7cbcee006ebd164688d1e6993963
https://doi.org/10.2134/agronj1995.00021962008700040003x
https://doi.org/10.2134/agronj1995.00021962008700040003x
Autor:
Amare Retta, Dean V. Armbrust
Publikováno v:
Agronomy Journal. 87:93-98
A process-oriented wind erosion prediction system (WEPS) is being developed. Among the processes to be simulated is the influence of biomass cover in dissipating wind energy at the soil surface. The wind speed profile within the canopy is a function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fdd7ca6fdca542226254ed46ae80fe1
https://doi.org/10.2134/agronj1995.00021962008700010017x
https://doi.org/10.2134/agronj1995.00021962008700010017x
Autor:
Dean V. Armbrust, J. D. Bilbro
Publikováno v:
Agronomy Journal. 85:664-668
Development of modern water and wind erosion prediction technology requires information on the canopy structure of various plant species to accurately predict the canopy effect on the falling raindrop or the erosive force of the wind. The objective o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b40df459c0b6b9caac5a900909743f0
https://doi.org/10.2134/agronj1993.00021962008500030027x
https://doi.org/10.2134/agronj1993.00021962008500030027x
Publikováno v:
Agronomy Journal. 92:225
A recently developed wind erosion model (wind erosion prediction system, WEPS) for crop lands is being extended for estimating soil erosion from rangelands, military lands, and desert ecosystems. Wind velocity near the soil surface is calculated as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e83c55a8484380bc6f649b67a36907e
https://doi.org/10.1007/s100870050026
https://doi.org/10.1007/s100870050026
Autor:
Dean V. Armbrust
Publikováno v:
Agronomy Journal. 82:1170-1171
Studies of photosynthesis, transpiration, water erosion, and wind erosion can require measurement of crop canopy cover, the percent of the soil surface covered by plant foliage. This study was conducted to evaluate the meter-stick method and an elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b84895840b858d1771923a60655ffac
https://doi.org/10.2134/agronj1990.00021962008200060030x
https://doi.org/10.2134/agronj1990.00021962008200060030x