Search Results - "Saliendra, Nicanor Z."

Cover crop inclusion and residue retention improves soybean production and physiology in drought conditions by Whippo, Craig W., Saliendra, Nicanor Z., Liebig, Mark A.

“…Soybean (Glycine max (L.) Merr.) planting has increased in central and western North Dakota despite frequent drought occurrences that limit productivity…”
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Carbon fluxes from a spring wheat–corn–soybean crop rotation under no‐tillage management by Liebig, Mark A., Saliendra, Nicanor Z., Archer, David W.

“…The increase in corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] production in rainfed cropping systems of the northern Great Plains (NGP) has altered…”
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CO2 fluxes at northern fens and bogs have opposite responses to inter-annual fluctuations in water table by Sulman, Benjamin N., Desai, Ankur R., Saliendra, Nicanor Z., Lafleur, Peter M., Flanagan, Lawrence B., Sonnentag, Oliver, Mackay, D. Scott, Barr, Alan G., van der Kamp, Garth

“…This study compares eddy‐covariance measurements of carbon dioxide fluxes at six northern temperate and boreal peatland sites in Canada and the northern United…”
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Net Global Warming Potential of Spring Wheat Cropping Systems in a Semiarid Region by Liebig, Mark, Archer, David, Halvorson, Jonathan, Johnson, Holly, Saliendra, Nicanor, Gross, Jason, Tanaka, Donald

“…Investigations of global warming potential (GWP) of semiarid cropping systems are needed to ascertain agriculture’s contributions to climate regulation…”
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The Long‐Term Agroecosystem Research Cropland Common Experiment at Northern Plains by Liebig, Mark A., Whippo, Craig W., Saliendra, Nicanor Z., Scott, Drew A., Archer, David W., Clemensen, Andrea K., Halvorson, Jonathan J., Friedrichsen, Claire N., Christensen, Rachel G., Igathinathane, C.

“…Cropland agriculture in the northern Great Plains is challenged by variable weather, agricultural intensification, and competing use for energy development…”
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Upscaling carbon fluxes from towers to the regional scale: Influence of parameter variability and land cover representation on regional flux estimates by Xiao, Jingfeng, Davis, Kenneth J., Urban, Nathan M., Keller, Klaus, Saliendra, Nicanor Z.

“…Quantifying the current carbon cycle of terrestrial ecosystems requires that we translate spatially sparse measurements into consistent, gridded flux estimates…”
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Bowen ratio and closed chamber carbon dioxide flux measurements over sagebrush steppe vegetation by Angell, Raymond F, Svejcar, Tony, Bates, Jon, Saliendra, Nicanor Z, Johnson, Douglas A

“…Measurement of carbon dioxide (CO 2) fluxes over sagebrush steppe ecosystems has received little attention, and seasonal dynamics of CO 2 uptake are not known…”
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Carbon use efficiency of hayed alfalfa and grass pastures in a semiarid environment by Saliendra, Nicanor Z., Liebig, Mark A., Kronberg, Scott L.

“…Management, environment, and agroecosystem type are key factors influencing photosynthetic carbon (C) uptake and C use efficiency (CUE), calculated as the…”
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Precipitation Regulates the Response of Net Ecosystem CO2 Exchange to Environmental Variation on United States Rangelands by Polley, H. Wayne, Emmerich, William, Bradford, James A., Sims, Phillip L., Johnson, Douglas A., Saliendra, Nicanor Z., Svejcar, Tony, Angell, Raymond, Frank, Albert B., Phillips, Rebecca L., Snyder, Keirith A., Morgan, Jack A., Sanabria, Joaquin, Mielnick, Patricia C., Dugas, William A.

“…Rangelands occupy 50% of Earth's land surface and thus are important in the terrestrial carbon (C) cycle. For rangelands and other terrestrial ecosystems, the…”
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Influence of Subfacet Heterogeneity and Material Properties on the Urban Surface Energy Budget by Ramamurthy, Prathap, Bou-Zeid, Elie, Smith, James A., Wang, Zhihua, Baeck, Mary L., Saliendra, Nicanor Z., Hom, John L., Welty, Claire

“…Urban facets—the walls, roofs, and ground in built-up terrain—are often conceptualized as homogeneous surfaces, despite the obvious variability in the…”
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Physiological and environmental regulation of interannual variability in CO₂ exchange on rangelands in the western United States by Polley, H. Wayne, Emmerich, William, Bradford, James A, Sims, Phillip L, Johnson, Douglas A, Saliendra, Nicanor Z, Svejcar, Tony, Angell, Raymond, Frank, Albert B, Phillips, Rebecca L, Snyder, Keirith A, Morgan, Jack A

“…For most ecosystems, net ecosystem exchange of CO₂ (NEE) varies within and among years in response to environmental change. We analyzed measurements of CO₂…”
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Evaluation of statistical protocols for quality control of ecosystem carbon dioxide fluxes by Perez-Quezada, Jorge F., Saliendra, Nicanor Z., Emmerich, William E., Laca, Emilio A.

“…The process of quality control of micrometeorological and carbon dioxide (CO2) flux data can be subjective and may lack repeatability, which would undermine…”
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Carbon Fluxes on North American Rangelands by Svejcar, Tony, Angell, Raymond, Bradford, James A., Dugas, William, Emmerich, William, Frank, Albert B., Gilmanov, Tagir, Haferkamp, Marshall, Johnson, Douglas A., Mayeux, Herman, Mielnick, Pat, Morgan, Jack, Saliendra, Nicanor Z., Schuman, Gerald E., Sims, Phillip L., Snyder, Kereith

“…Rangelands account for almost half of the earth's land surface and may play an important role in the global carbon (C) cycle. We studied net ecosystem exchange…”
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Calibration of remotely sensed, coarse resolution NDVI to CO2 fluxes in a sagebrush-steppe ecosystem by WYLIE, Bruce K, JOHNSON, Douglas A, LACA, Emilio, SALIENDRA, Nicanor Z, GILMANOV, Tagir G, REEDS, Bradley C, TIESZEN, Larry L, WORSTELL, Bruce B

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Land Use Influences Carbon Fluxes in Northern Kazakhstan by Perez-Quezada, Jorge F., Saliendra, Nicanor Z., Akshalov, Kanat, Johnson, Douglas A., Laca, Emilio A.

“…A mobile, closed-chamber system (CC) was used to measure carbon and water fluxes on four land-use types common in the Kazakh steppe ecoregion. Land uses…”
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Leaf Water Relations and Maintenance of Gas Exchange in Coffee Cultivars Grown in Drying Soil by Frederick C. Meinzer, David A. Grantz, Goldstein, Guillermo, Nicanor Z. Saliendra

“…Plant water status, leaf tissue pressure-volume relationships, and photosynthetic gas exchange were monitored in five coffee (Coffea arabica L.) cultivars…”
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Gross Primary Productivity of the True Steppe in Central Asia in Relation to NDVI: Scaling up CO2 Fluxes by Gilmanov, Tagir G., Johnson, Douglas A., Saliendra, Nicanor Z., Akshalov, Kanat, Wylie, Bruce K.

“…Compared to other characteristics of CO^sub 2^ exchange, gross primary productivity (P^sub g^) is most directly related to photosynthetic activity. Until…”
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Winter CO2 fluxes above sagebrush-steppe ecosystems in Idaho and Oregon by Gilmanov, T.G, Johnson, D.A, Saliendra, N.Z, Svejcar, T.J, Angell, R.F, Clawson, K.L

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Associations between partitioning of carboxylase activity and bundle sheath leakiness to CO2, carbon isotope discrimination, photosynthesis, and growth in sugarcane by Saliendra, Nicanor Z., Meinzer, Frederick C., Perry, Matthew, Thom, Margaret

“…Genetic and environmental variation in carbon isotope discrimination (Δ), photosynthetic gas exchange, growth and activities of phosphoenolpyruvate carboxylase…”
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Crop‐ and weather‐dependent yield and wind erosion benefits from a conservation practices system by Scott, Drew A., Liebig, Mark A., Saliendra, Nicanor Z., Toledo, David, DeGreef, Michael, Kobilansky, Chantel, Feld, Justin

“…Wind erosion and variable weather challenge crop production in the northern Great Plains. Management that increases residue cover might mitigate wind erosion…”
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