Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Dean E. Anderson"'
Autor:
Thomas S. Thienelt, Dean E. Anderson
Publikováno v:
Urban Ecosystems. 24:1201-1220
Lawns as a landcover change substantially alter evapotranspiration, CO2, and energy exchanges and are of rising importance considering their spatial extent. We contrast eddy covariance (EC) flux measurements collected in the Denver, Colorado, USA met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d04ca34a7279ec327f955cd37265d9e
https://doi.org/10.1007/s11252-021-01108-4
https://doi.org/10.1007/s11252-021-01108-4
Autor:
Jielun Sun, Dean E. Anderson, Donald H. Lenschow, Britton B. Stephens, Chuixiang Yi, Sean P. Burns, Jia Hu, Steven P. Oncley, Russell K. Monson
Publikováno v:
Boundary-Layer Meteorology. 172:481-484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d48d49a9618f7cdd3dd00d5431f11201
https://doi.org/10.1007/s10546-019-00436-5
https://doi.org/10.1007/s10546-019-00436-5
Autor:
Jielun Sun, Chuixiang Yi, Britton B. Stephens, Steven P. Oncley, Russell K. Monson, Sean P. Burns, Donald H. Lenschow, Dean E. Anderson, Jia Hu
Publikováno v:
Boundary-Layer Meteorology. 138:231-262
Air temperature T a , specific humidity q, CO2 mole fraction χ c , and three-dimensional winds were measured in mountainous terrain from five tall towers within a 1 km region encompassing a wide range of canopy densities. The measurements were sorte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a1e3bacff128a6b3bc9290dd0e5ec0c
https://doi.org/10.1007/s10546-010-9560-6
https://doi.org/10.1007/s10546-010-9560-6
Autor:
A. Watt, David J. P. Moore, Jia Hu, S. Aulenbach, Sharon Zhong, Stephan F. J. De Wekker, E. Allwine, Britton B. Stephens, Russell K. Monson, Chun-Ta Lai, Craig B. Clements, Teresa Coons, Dennis S. Ojima, Dean E. Anderson, Donald H. Lenschow, William J. Sacks, Teresa Campos, Patrick Z. Ellsworth, Jielun Sun, David S. Schimel, Brian Lamb, Mark Tschudi, Leonel da Silveira Lobo Sternberg, Sean P. Burns, Steven P. Oncley
Publikováno v:
Bulletin of the American Meteorological Society. 91:209-230
A significant fraction of Earth consists of mountainous terrain. However, the question of how to monitor the surface–atmosphere carbon exchange over complex terrain has not been fully explored. This article reports on studies by a team of investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f9d08b95cd1d045d3ac3c98680aed6a
https://doi.org/10.1175/2009bams2733.1
https://doi.org/10.1175/2009bams2733.1
Autor:
David R. Bowling, Russell K. Monson, Sean P. Burns, Jielun Sun, Sean M. Schaeffer, Dean E. Anderson
Publikováno v:
Agricultural and Forest Meteorology. 148:592-605
Stable isotopes provide insight into ecosystem carbon cycling, plant physiological processes, atmospheric boundary-layer dynamics, and are useful for the integration of processes over multiple scales. Of particular interest is the carbon isotope cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e06cdd29c1cd03df8c91048cfeb9595
https://doi.org/10.1016/j.agrformet.2007.11.003
https://doi.org/10.1016/j.agrformet.2007.11.003
Autor:
Russell K. Monson, Britton B. Stephens, Steven P. Oncley, Andrew A. Turnipseed, Sean P. Burns, Jielun Sun, Anthony C. Delany, Donald H. Lenschow, Margaret A. LeMone, Dean E. Anderson
Publikováno v:
Agricultural and Forest Meteorology. 145:1-21
CO2 transport processes relevant for estimating net ecosystem exchange (NEE) at the Niwot Ridge AmeriFlux site in the front range of the Rocky Mountains, Colorado, USA, were investigated during a pilot experiment. We found that cold, moist, and CO2ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1ea097d893572d9ef0f9a4473ae5e7a
https://doi.org/10.1016/j.agrformet.2007.02.007
https://doi.org/10.1016/j.agrformet.2007.02.007
Publikováno v:
Agricultural and Forest Meteorology. 119:1-21
The location of the Niwot Ridge Ameriflux site within the rocky mountains subjects it to airflows which are common in mountainous terrain. In this study, we examine the effects of some of these mesoscale features on local turbulent flux measurements;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d99fbf9e943e7f53070bb76ea87b361f
https://doi.org/10.1016/s0168-1923(03)00136-9
https://doi.org/10.1016/s0168-1923(03)00136-9
Publikováno v:
Agricultural and Forest Meteorology. 110:177-201
Components of the energy budget were measured above a subalpine coniferous forest over two complete annual cycles. Sensible and latent heat fluxes were measured by eddy covariance. Bowen ratios ranged from 0.7 to 2.5 in the summer (June–September)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a312bd8a650cb5a4849496f9cbb17e2
https://doi.org/10.1016/s0168-1923(01)00290-8
https://doi.org/10.1016/s0168-1923(01)00290-8
Publikováno v:
Chemical Geology. 177:31-42
Three pilot studies were performed to assess application of the eddy covariance micrometeorological method in the measurement of carbon dioxide (CO2) flux of volcanic origin. The selected study area is one of high diffuse CO2 emission on Mammoth Moun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9e3b9690499b78f39d355f603954101
https://doi.org/10.1016/s0009-2541(00)00380-6
https://doi.org/10.1016/s0009-2541(00)00380-6
Autor:
Christoph S. Vogel, Kenneth L. Clark, Bob Evans, John D. Albertson, Andrew A. Turnipseed, Brian Offerle, Ram Oren, Dean E. Anderson, Gabriel G. Katul, Cheng-I Hsieh, Kevin P. Tu, Narasinha J. Shurpali, David R. Bowling, D.Y. Hollinger, David S. Ellsworth
Publikováno v:
Boundary-Layer Meteorology. 93:1-28
The spatial variability of turbulent flow statistics in the roughness sublayer (RSL) of a uniform even-aged 14 m (=h) tall loblolly pine forest was investigated experimentally. Using seven existing walkup towers at this stand, high frequency velocity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14fcc8296f3279d545b1444c2beb60eb
https://doi.org/10.1023/a:1002079602069
https://doi.org/10.1023/a:1002079602069