| Year |
Citation |
Score |
| 2020 |
Lassman W, Collett JL, Ham JM, Yalin AP, Shonkwiler KB, Pierce JR. Exploring new methods of estimating deposition using atmospheric concentration measurements: A modeling case study of ammonia downwind of a feedlot Agricultural and Forest Meteorology. 290: 107989. DOI: 10.1016/J.Agrformet.2020.107989 |
0.358 |
|
| 2019 |
Piña AJ, Schumacher RS, Denning AS, Faulkner WB, Baron JS, Ham J, Ojima DS, Collett JL. Reducing Wet Ammonium Deposition in Rocky Mountain National Park: the Development and Evaluation of A Pilot Early Warning System for Agricultural Operations in Eastern Colorado. Environmental Management. PMID 31583444 DOI: 10.1007/S00267-019-01209-Z |
0.306 |
|
| 2018 |
Stratton JJ, Ham J, Borch T. Ammonia Emissions from Subalpine Forest and Mountain Grassland Soils in Rocky Mountain National Park. Journal of Environmental Quality. 47: 778-785. PMID 30025059 DOI: 10.2134/Jeq2018.01.0023 |
0.422 |
|
| 2015 |
Saseendran SA, Ahuja LR, Ma L, Trout TJ, McMaster GS, Nielsen DC, Ham JM, Andales AA, Halvorson AD, Chávez JL, Fang QX. Developing and normalizing average corn crop water production functions across years and locations using a system model Agricultural Water Management. 157: 65-77. DOI: 10.1016/J.Agwat.2014.09.002 |
0.422 |
|
| 2015 |
Saseendran SA, Trout TJ, Ahuja LR, Ma L, McMaster GS, Nielsen DC, Andales AA, Chávez JL, Ham J. Quantifying crop water stress factors from soil water measurements in a limited irrigation experiment Agricultural Systems. 137: 191-205. DOI: 10.1016/J.Agsy.2014.11.005 |
0.335 |
|
| 2014 |
Saseendran SA, Ahuja LR, Ma L, Nielsen DC, Trout TJ, Andales AA, Chávez JL, Ham J. Enhancing the water stress factors for simulation of corn in RZWQM2 Agronomy Journal. 106: 81-94. DOI: 10.2134/Agronj2013.0300 |
0.396 |
|
| 2010 |
Bremer DJ, Ham JM. Net Carbon Fluxes Over Burned and Unburned Native Tallgrass Prairie Rangeland Ecology & Management. 63: 72-81. DOI: 10.2111/Rem-D-09-00010.1 |
0.388 |
|
| 2009 |
Vaillant GC, Pierzynski GM, Ham JM, Derouchey J. Nutrient accumulation below cattle feedlot pens in Kansas. Journal of Environmental Quality. 38: 909-18. PMID 19329679 DOI: 10.2134/Jeq2008.0205 |
0.344 |
|
| 2009 |
Ham JM, Baum KA. Measuring Seepage from Waste Lagoons and Earthen Basins with an Overnight Water Balance Test Transactions of the Asabe. 52: 835-844. DOI: 10.13031/2013.27405 |
0.386 |
|
| 2009 |
Baum KA, Ham JM. Adaptation of a speciation sampling cartridge for measuring ammonia flux from cattle feedlots using relaxed eddy accumulation. Atmospheric Environment. 43: 1753-1759. DOI: 10.1016/J.Atmosenv.2008.12.021 |
0.383 |
|
| 2008 |
Duesterhaus JL, Ham JM, Owensby CE, Murphy JT. Water balance of a stock-watering pond in the Flint Hills of Kansas Rangeland Ecology and Management. 61: 329-338. DOI: 10.2111/07-097.1 |
0.387 |
|
| 2008 |
Brunsell NA, Ham JM, Owensby CE. Assessing the multi-resolution information content of remotely sensed variables and elevation for evapotranspiration in a tall-grass prairie environment Remote Sensing of Environment. 112: 2977-2987. DOI: 10.1016/J.Rse.2008.02.002 |
0.333 |
|
| 2008 |
Baum KA, Ham JM, Brunsell NA, Coyne PI. Surface boundary layer of cattle feedlots: Implications for air emissions measurement Agricultural and Forest Meteorology. 148: 1882-1893. DOI: 10.1016/J.Agrformet.2008.06.017 |
0.391 |
|
| 2006 |
Owensby C, Ham J, Auen L. Fluxes of CO2 From Grazed and Ungrazed Tallgrass Prairie Rangelands. 59. DOI: 10.2458/Azu_Jrm_V59I2_Owensby |
0.322 |
|
| 2006 |
Owensby CE, Ham JM, Auen LM. Fluxes of CO2 From Grazed and Ungrazed Tallgrass Prairie Rangeland Ecology & Management. 59: 111-127. DOI: 10.2111/05-116R2.1 |
0.376 |
|
| 2006 |
Lai CT, Schauer AJ, Owensby C, Ham JM, Helliker B, Tans PP, Ehleringer JR. Regional CO2 fluxes inferred from mixing ratio measurements: Estimates from flask air samples in central Kansas, USA Tellus, Series B: Chemical and Physical Meteorology. 58: 523-536. DOI: 10.1111/J.1600-0889.2006.00203.X |
0.374 |
|
| 2006 |
Lai CT, Riley W, Owensby C, Ham J, Schauer A, Ehleringer JR. Seasonal and interannual variations of carbon and oxygen isotopes of respired CO2 in a tallgrass prairie: Measurements and modeling results from 3 years with contrasting water availability Journal of Geophysical Research: Atmospheres. 111. DOI: 10.1029/2005Jd006436 |
0.481 |
|
| 2006 |
Turner DP, Ritts WD, Cohen WB, Gower ST, Running SW, Zhao M, Costa MH, Kirschbaum AA, Ham JM, Saleska SR, Ahl DE. Evaluation of MODIS NPP and GPP products across multiple biomes Remote Sensing of Environment. 102: 282-292. DOI: 10.1016/J.Rse.2006.02.017 |
0.325 |
|
| 2005 |
DeSutter TM, Pierzynski GM, Ham JM. Movement of lagoon-liquor constituents below four animal-waste lagoons. Journal of Environmental Quality. 34: 1234-42. PMID 15942042 DOI: 10.2134/Jeq2004.0296 |
0.357 |
|
| 2005 |
DeSutter TM, Ham JM. Lagoon-biogas emissions and carbon balance estimates of a swine production facility. Journal of Environmental Quality. 34: 198-206. PMID 15647550 DOI: 10.2134/Jeq2005.0198A |
0.338 |
|
| 2005 |
Bremer DJ, Ham JM. Measurement And Partitioning Of In Situ Carbon Dioxide Fluxes In Turfgrasses Using A Pressurized Chamber Agronomy Journal. 97: 627-632. DOI: 10.2134/Agronj2005.0627 |
0.311 |
|
| 2004 |
Ham JM, Benson EJ. On the Construction and Calibration of Dual-Probe Heat Capacity Sensors Soil Science Society of America Journal. 68: 1185-1190. DOI: 10.2136/Sssaj2004.1185 |
0.352 |
|
| 2004 |
Kluitenberg GJ, Ham JM. Improved theory for calculating sap flow with the heat pulse method Agricultural and Forest Meteorology. 126: 169-173. DOI: 10.1016/J.Agrformet.2004.05.008 |
0.347 |
|
| 2003 |
Heitman JL, Basinger JM, Kluitenberg GJ, Ham JM, Frank JM, Barnes PL. Field Evaluation of the Dual-Probe Heat-Pulse Method for Measuring Soil Water Content Vadose Zone Journal. 2: 552-560. DOI: 10.2136/Vzj2003.5520 |
0.448 |
|
| 2003 |
Basinger JM, Kluitenberg GJ, Ham JM, Frank JM, Barnes PL, Kirkham MB. Laboratory Evaluation of the Dual‐Probe Heat‐Pulse Method for Measuring Soil Water Content Vadose Zone Journal. 2: 389-399. DOI: 10.2136/Vzj2003.3890 |
0.464 |
|
| 2003 |
Ham JM, Heilman JL. Experimental Test of Density and Energy-Balance Corrections on Carbon Dioxide Flux as Measured Using Open-Path Eddy Covariance Agronomy Journal. 95: 1393-1403. DOI: 10.2134/Agronj2003.1393 |
0.397 |
|
| 2003 |
Heitman JL, Basinger JM, Kluitenberg GJ, Ham JM, Frank JM, Barnes PL. Field Evaluation of the Dual-Probe Heat-Pulse Method for Measuring Soil Water ContentContribution no. 03-330-J from the Kansas Agric. Exp. Stn., Manhattan, KS. Vadose Zone Journal. 2: 552-560. DOI: 10.2113/2.4.552 |
0.419 |
|
| 2003 |
Lai CT, Schauer AJ, Owensby C, Ham JM, Ehleringer JR. Isotopic air sampling in a tallgrass prairie to partition net ecosystem CO2 exchange Journal of Geophysical Research D: Atmospheres. 108: ACL 4-1 - ACL 4-14. DOI: 10.1029/2002Jd003369 |
0.411 |
|
| 2002 |
Ham JM. Uncertainty analysis of the water balance technique for measuring seepage from animal waste lagoons Journal of Environmental Quality. 31: 1370-1379. PMID 12175058 DOI: 10.2134/Jeq2002.1370 |
0.378 |
|
| 2002 |
Bremer DJ, Ham JM. Measurement And Modeling Of Soil Co2 Flux In A Temperate Grassland Under Mowed And Burned Regimes Ecological Applications. 12: 1318-1328. DOI: 10.1890/1051-0761(2002)012[1318:Mamosc]2.0.Co;2 |
0.389 |
|
| 2002 |
Sauer TJ, Moore PA, Ham JM, Bland WL, Prueger JH, West CP. Seasonal water balance of an Ozark hillslope Agricultural Water Management. 55: 71-82. DOI: 10.1016/S0378-3774(01)00185-8 |
0.457 |
|
| 2001 |
Bremer DJ, Auen LM, Ham JM, Owensby CE. Evapotranspiration in a Prairie Ecosystem: Effects of Grazing by Cattle Agronomy Journal. 93: 338-348. DOI: 10.2134/Agronj2001.932338X |
0.368 |
|
| 2000 |
Adam NR, Owensby CE, Ham JM. The effect of CO(2) enrichment on leaf photosynthetic rates and instantaneous water use efficiency of Andropogon gerardii in the tallgrass prairie. Photosynthesis Research. 65: 121-9. PMID 16228479 DOI: 10.1023/A:1006489919192 |
0.378 |
|
| 2000 |
Song Y, Kirkham MB, Ham JM, Kluitenberg GJ. Root-zone hydraulic lift evaluated with the dual-probe heat-pulse technique Soil Research. 38: 927-935. DOI: 10.1071/Sr99096 |
0.451 |
|
| 1999 |
Knapp AK, Bargmann N, Maragni LA, McAllister CA, Bremer DJ, Ham JM, Owensby CE. Elevated CO22 and Leaf Longevity in the C44 Grassland-Dominant Andropogon gerardii. International Journal of Plant Sciences. 160: 1057-1061. PMID 10568772 DOI: 10.1086/314202 |
0.395 |
|
| 1999 |
Ham JM, DeSutter TM. Seepage losses and nitrogen export from swine-waste lagoons: A water balance study Journal of Environmental Quality. 28: 1090-1099. DOI: 10.2134/Jeq1999.00472425002800040005X |
0.438 |
|
| 1999 |
Owensby CE, Ham JM, Knapp AK, Auen LM. Biomass production and species composition change in a tallgrass prairie ecosystem after long-term exposure to elevated atmospheric CO2 Global Change Biology. 5: 497-506. DOI: 10.1046/J.1365-2486.1999.00245.X |
0.414 |
|
| 1999 |
Bremer DJ, Ham JM. Effect of spring burning on the surface energy balance in a tallgrass prairie Agricultural and Forest Meteorology. 97: 43-54. DOI: 10.1016/S0168-1923(99)00034-9 |
0.344 |
|
| 1999 |
Tarara JM, Ham JM. Measuring sensible heat flux in plastic mulch culture with aerodynamic conductance sensors Agricultural and Forest Meteorology. 95: 1-13. DOI: 10.1016/S0168-1923(99)00021-0 |
0.42 |
|
| 1999 |
Song Y, Kirkham MB, Ham JM, Kluitenberg GJ. Dual probe heat pulse technique for measuring soil water content and sunflower water uptake Soil & Tillage Research. 50: 345-348. DOI: 10.1016/S0167-1987(99)00014-8 |
0.459 |
|
| 1998 |
Bremer DJ, Ham JM, Owensby CE, Knapp AK. Responses of Soil Respiration to Clipping and Grazing in a Tallgrass Prairie Journal of Environmental Quality. 27: 1539-1548. DOI: 10.2134/Jeq1998.00472425002700060034X |
0.352 |
|
| 1998 |
Song Y, Ham JM, Kirkham MB, Kluitenberg GJ. Measuring Soil Water Content under Turfgrass Using the Dual-probe Heat-pulse Technique Journal of the American Society For Horticultural Science. 123: 937-941. DOI: 10.21273/Jashs.123.5.937 |
0.423 |
|
| 1998 |
Ham JM, Knapp AK. Fluxes of CO2, water vapor, and energy from a prairie ecosystem during the seasonal transition from carbon sink to carbon source Agricultural and Forest Meteorology. 89: 1-14. DOI: 10.1016/S0168-1923(97)00062-2 |
0.437 |
|
| 1997 |
Tarara JM, Ham JM. Measuring Soil Water Content in the Laboratory and Field with Dual‐Probe Heat‐Capacity Sensors Agronomy Journal. 89: 535-542. DOI: 10.2134/Agronj1997.00021962008900040001X |
0.419 |
|
| 1997 |
Hamerlynck EP, McAllister CA, Knapp AK, Ham JM, Owensby CE. Photosynthetic gas exchange and water relation responses of three tallgrass prairie species to elevated carbon dioxide and moderate drought International Journal of Plant Sciences. 158: 608-616. DOI: 10.1086/297474 |
0.39 |
|
| 1997 |
Owensby CE, Ham JM, Knapp AK, Bremer D, Auen LM. Water vapour fluxes and their impact under elevated CO2 in a C4-tallgrass prairie Global Change Biology. 3: 189-195. DOI: 10.1046/J.1365-2486.1997.00084.X |
0.401 |
|
| 1996 |
Bremer DJ, Ham JM, Owensby CE. Effect of elevated atmospheric carbon dioxide and open-top chambers on transpiration in a tallgrass prairie Journal of Environmental Quality. 25: 691-701. DOI: 10.2134/Jeq1996.00472425002500040008X |
0.367 |
|
| 1996 |
Peressotti A, Ham JM. A dual-heater gauge for measuring sap flow with an improved heat-balance method Agronomy Journal. 88: 149-155. DOI: 10.2134/Agronj1996.00021962008800020006X |
0.404 |
|
| 1996 |
SENOCK RS, HAM JM, LOUGHIN TM, KIMBALL BA, HUNSAKER DJ, PINTER PJ, WALL GW, GARCIA RL, LaMORTE RL. Sap flow in wheat under free-air CO2 enrichment Plant, Cell and Environment. 19: 147-158. DOI: 10.1111/J.1365-3040.1996.Tb00236.X |
0.36 |
|
| 1996 |
Knapp AK, Hamerlynck EP, Ham JM, Owensby CE. Responses In Stomatal Conductance To Elevated Co2 In 12 Grassland Species That Differ In Growth Form Plant Ecology. 125: 31-41. DOI: 10.1007/Bf00045202 |
0.4 |
|
| 1995 |
Senock RS, Ham JM. Measurements of water use by prairie grasses with heat balance sap flow gauges Journal of Range Management. 48: 150-158. DOI: 10.2307/4002803 |
0.422 |
|
| 1995 |
Ham JM. Fluxes of CO2 and water vapor from a prairie ecosystem exposed to ambient and elevated atmospheric CO2 Agricultural and Forest Meteorology. 77: 73-93. DOI: 10.1016/0168-1923(95)02230-U |
0.451 |
|
| 1994 |
Ham JM, Kluitenberg GJ. Modeling the effect of mulch optical properties and mulch-soil contact resistance on soil heating under plastic mulch culture Agricultural and Forest Meteorology. 71: 403-424. DOI: 10.1016/0168-1923(94)90022-1 |
0.392 |
|
| 1994 |
Massman WJ, Ham JM. An evaluation of a surface energy balance method for partitioning ET data into plant and soil components for a surface with partial canopy cover Agricultural and Forest Meteorology. 67: 253-267. DOI: 10.1016/0168-1923(94)90006-X |
0.425 |
|
| 1993 |
Owensby CE, Coyne PI, Ham JM, Auen LM, Knapp AK. Biomass Production in a Tallgrass Prairie Ecosystem Exposed to Ambient and Elevated CO"2. Ecological Applications : a Publication of the Ecological Society of America. 3: 644-653. PMID 27759286 DOI: 10.2307/1942097 |
0.414 |
|
| 1993 |
Kluitenberg GJ, Ham JM, Bristow KL. Error Analysis of the Heat Pulse Method for Measuring Soil Volumetric Heat Capacity Soil Science Society of America Journal. 57: 1444-1451. DOI: 10.2136/Sssaj1993.03615995005700060008X |
0.371 |
|
| 1993 |
Ham JM, Owensby CE, Coyne PI. Technique for Measuring Air Flow and Carbon Dioxide Flux in Large, Open‐Top Chambers Journal of Environmental Quality. 22: 759-766. DOI: 10.2134/Jeq1993.00472425002200040018X |
0.32 |
|
| 1993 |
Ham JM, Kluitenberg GJ, Lamont WJ. Optical Properties of Plastic Mulches Affect the Field Temperature Regime Journal of the American Society For Horticultural Science. 118: 188-193. DOI: 10.21273/Jashs.118.2.188 |
0.402 |
|
| 1993 |
Senock RS, Ham JM. Heat balance sap flow gauge for small diameter stems Plant Cell and Environment. 16: 593-601. DOI: 10.1111/J.1365-3040.1993.Tb00908.X |
0.436 |
|
| 1993 |
Ham JM, Kluitenberg GJ. Positional variation in the soil energy balance beneath a row-crop canopy Agricultural and Forest Meteorology. 63: 73-92. DOI: 10.1016/0168-1923(93)90023-B |
0.46 |
|
| 1992 |
Ham JM, Senock RS. On the Measurement of Soil Surface Temperature Soil Science Society of America Journal. 56: 370-377. DOI: 10.2136/Sssaj1992.03615995005600020006X |
0.373 |
|
| 1991 |
Ham JM, Heilman JL, Lascano RJ. Soil and Canopy Energy Balamces of a Row Crop at Partial Cover Agronomy Journal. 83: 744-753. DOI: 10.2134/Agronj1991.00021962008300040019X |
0.443 |
|
| 1991 |
Ham JM, Heilman JL. Aerodynamic and surface resistances affecting energy transport in a sparse crop Agricultural and Forest Meteorology. 53: 267-284. DOI: 10.1016/0168-1923(91)90047-T |
0.42 |
|
| 1990 |
Ham JM, Heilman Jl. Dynamics of a heat balance stem flow gauge during high flow. Agronomy Journal. 82: 147-152. DOI: 10.2134/Agronj1990.00021962008200010032X |
0.318 |
|
| 1990 |
Heilman JL, Ham JM. Measurement of Mass Flow Rate of Sap in Ligustrum japonicum Hortscience. 25: 465-467. DOI: 10.21273/Hortsci.25.4.465 |
0.348 |
|
| 1990 |
Ham JM, Heilman JL, Lascano RJ. Determination of soil water evaporation and transpiration from energy balance and stem flow measurements Agricultural and Forest Meteorology. 52: 287-301. DOI: 10.1016/0168-1923(90)90087-M |
0.429 |
|
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