Search Results - "Schron, M"

Footprint characteristics revised for field-scale soil moisture monitoring with cosmic-ray neutrons by Köhli, M., Schrön, M., Zreda, M., Schmidt, U., Dietrich, P., Zacharias, S.

“…Cosmic‐ray neutron probes are widely used to monitor environmental water content near the surface. The method averages over tens of hectares and is unrivaled…”
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Response functions for detectors in cosmic ray neutron sensing by Köhli, M., Schrön, M., Schmidt, U.

“…Cosmic-Ray Neutron Sensing (CRNS) is a novel technique for determining environmental water content by measuring albedo neutrons in the epithermal to fast…”
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Neutrons on Rails: Transregional Monitoring of Soil Moisture and Snow Water Equivalent by Schrön, M., Oswald, S. E., Zacharias, S., Kasner, M., Dietrich, P., Attinger, S.

“…Large‐scale measurements of the spatial distribution of water content in soils and snow are challenging for state‐of‐the‐art hydrogeophysical methods…”
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Sensing Area‐Average Snow Water Equivalent with Cosmic‐Ray Neutrons: The Influence of Fractional Snow Cover by Schattan, P., Köhli, M., Schrön, M., Baroni, G., Oswald, S. E.

“…Cosmic‐ray neutron sensing (CRNS) is a promising non‐invasive technique to estimate snow water equivalent (SWE) over large areas. In contrast to preliminary…”
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Cosmic‐ray Neutron Rover Surveys of Field Soil Moisture and the Influence of Roads by Schrön, M., Rosolem, R., Köhli, M., Piussi, L., Schröter, I., Iwema, J., Kögler, S., Oswald, S. E., Wollschläger, U., Samaniego, L., Dietrich, P., Zacharias, S.

“…Measurements of root‐zone soil moisture across spatial scales of tens to thousands of meters have been a challenge for many decades. The mobile application of…”
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Synergies for Soil Moisture Retrieval Across Scales From Airborne Polarimetric SAR, Cosmic Ray Neutron Roving, and an In Situ Sensor Network by Fersch, B., Jagdhuber, T., Schrön, M., Völksch, I., Jäger, M.

“…The consistent determination of soil moisture across scales is a persistent challenge in hydrology. Several measurement methods exist at distinct scales, each…”
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THE SCALEX CAMPAIGN: Scale-Crossing Land Surface and Boundary Layer Processes in the TERENO-preAlpine Observatory by Wolf, B., Chwala, C., Fersch, B., Garvelmann, J., Junkermann, W., Zeeman, M. J., Angerer, A., Adler, B., Beck, C., Brosy, C., Brugger, P., Emeis, S., Dannenmann, M., De Roo, F., Diaz-Pines, E., Haas, E., Hagen, M., Hajnsek, I., Jacobeit, J., Jagdhuber, T., Kalthoff, N., Kiese, R., Kunstmann, H., Kosak, O., Krieg, R., Malchow, C., Mauder, M., Merz, R., Notarnicola, C., Philipp, A., Reif, W., Reineke, S., Rödiger, T., Ruehr, N., Schäfer, K., Schrön, M., Senatore, A., Shupe, H., Völksch, I., Wanninger, C., Zacharias, S., Schmid, H. P.

“…ScaleX is a collaborative measurement campaign, collocated with a long-term environmental observatory of the German Terrestrial Environmental Observatories…”
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The transmembrane pH gradient drives uphill folate transport in rabbit jejunum: direct evidence for folate/hydroxyl exchange in brush border membrane vesicles by SCHRON, C. M, WASHINGTON, C. JR, BLITZER, B. L

“…In rabbit jejunal, but not ileal brush border membrane vesicles, an outwardly directed OH- gradient (pH 7.7 inside, pH 5.5 outside) markedly stimulated the…”
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pH modulation of the kinetics of rabbit jejunal, Brush-Border folate transport by SCHRON, C. M

“…In jejunal brush-border membrane vesicles, an outwardly directed OH- gradient (in greater than out) stimulates DIDS-sensitive, saturable folate (F) uptake…”
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Uncertainty, sensitivity and improvements in soil moisture estimation with cosmic-ray neutron sensing by Baroni, G., Scheiffele, L.M., Schrön, M., Ingwersen, J., Oswald, S.E.

“…•CRNS soil moisture compares well to total-weighted point soil moisture.•The uncertainty increases for non-weighted volumetric soil moisture estimation.•CRNS…”
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pH modulation of the kinetics of rabbit jejunal, brush-border folate transport by SCHRON, C. M

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pH gradient-stimulated sulfate transport by rabbit ileal brush-border membrane vesicles: evidence for SO4-OH exchange by Schron, C M, Knickelbein, R G, Aronson, P S, Della Puca, J, Dobbins, J W

“…In the presence of a pH gradient (7.7 inside, 5.5 outside), the initial velocity of SO4 uptake by rabbit ileal brush-border membrane (BBM) vesicles was…”
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Signal contribution of distant areas to cosmic-ray neutron sensors – implications for footprint and sensitivity by Schrön, Martin, Köhli, Markus, Zacharias, Steffen

“…This paper presents a new theoretical approach to estimate the contribution of distant areas to the measurement signal of cosmic-ray neutron detectors for snow…”
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The ScaleX campaign: scale-crossing land surface and boundary layer processes in the TERENO-preAlpine observatory: augmenting long-term ecosystem-atmosphere observations with multidisciplinary intensive campaigns aims to close gaps in spatial and temporal scales of observation for energy and biogeochemical cycling and stimulate collaborative research by Wolf, B, Chwala, C, Fersch, B, Garvelmann, J, Junkermann, W, Zeeman, M.J, Angerer, A, Adler, B, Beck, C, Brosy, C, Brugger, P, Emeis, S, Dannenmann, M, De Roo, F, Diaz-Pines, E, Haas, E, Hagen, M, Hajnsek, I, Jacobeit, J, Jagdhuber, T, Kalthoff, N, Kiese, R, Kunstmann, H, Kosak, O, Krieg, R, Malchow, C, Mauder, M, Merz, R, Notarnicola, C, Philipp, A, Reif, W, Reineke, S, Rodiger, T, Ruehr, N, Schafer, K, Schron, M, Senatore, A, Shupe, H, Volksch, I, Wanninger, C, Zacharias, S, Schmid, H.P

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Towards disentangling heterogeneous soil moisture patterns in cosmic-ray neutron sensor footprints by Rasche, Daniel, Köhli, Markus, Schrön, Martin, Blume, Theresa, Güntner, Andreas

“…Cosmic-ray neutron sensing (CRNS) allows for non-invasive soil moisture estimations at the field scale. The derivation of soil moisture generally relies on…”
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Technical Note: Revisiting the general calibration of cosmic-ray neutron sensors to estimate soil water content by Heistermann, Maik, Francke, Till, Schrön, Martin, Oswald, Sascha E

“…Cosmic-ray neutron sensing (CRNS) is becoming increasingly popular for monitoring soil water content (SWC). To retrieve SWC from observed neutron intensities,…”
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Anion specificity of the jejunal folate carrier: effects of reduced folate analogues on folate uptake and efflux by SCHRON, C. M, WASHINGTON, C. JR, BLITZER, B. L

“…We previously reported that 3H-folate uptake by rabbit jejunal brush-border membrane (BBM) vesicles was markedly stimulated by an outwardly directed OH-…”
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Field-Scale Assessment of Multi-Sensor Soil Moisture Retrieval Under Grassland by Jagdhuber, T., Fersch, B., Schron, M., Jager, M., Voormansik, K., Lopez-Martinez, C.

“…Soil moisture under grassland is assessed at field scale using multiple sensing techniques: in situ soil moisture network measurements (SoilNet), rover-based…”
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Spatio-temporal soil moisture retrieval at the catchment scale using a dense network of cosmic-ray neutron sensors by Heistermann, Maik, Francke, Till, Schrön, Martin, Oswald, Sascha E

“…Cosmic-ray neutron sensing (CRNS) is a powerful technique for retrieving representative estimates of soil water content at a horizontal scale of hectometres…”
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Evidence for carrier-mediated Cl-SO4 exchange in rabbit ileal basolateral membrane vesicles by Schron, C M, Knickelbein, R G, Aronson, P S, Dobbins, J W

“…In rabbit ileal basolateral membrane (BLM) vesicles, an outwardly directed Cl gradient ([Cl] in/out = 60/6 mM) stimulated the initial velocity of SO4 uptake…”
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