Search Results - "Kostadinov, Tihomir S"

Performance Assessment of Optical Satellite-Based Operational Snow Cover Monitoring Algorithms in Forested Landscapes by Muhuri, Arnab, Gascoin, Simon, Menzel, Lucas, Kostadinov, Tihomir S., Harpold, Adrian A., Sanmiguel-Vallelado, Alba, Lopez-Moreno, Juan I.

“…Forest cover is a crucial factor that influences the performance of optical satellite-based snow cover monitoring algorithms. However, evaluation of such…”
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Inter-comparison of phytoplankton functional type phenology metrics derived from ocean color algorithms and Earth System Models by Kostadinov, Tihomir S., Cabré, Anna, Vedantham, Harish, Marinov, Irina, Bracher, Astrid, Brewin, Robert J.W., Bricaud, Annick, Hirata, Takafumi, Hirawake, Toru, Hardman-Mountford, Nick J., Mouw, Colleen, Roy, Shovonlal, Uitz, Julia

“…Ocean color remote sensing of chlorophyll concentration has revolutionized our understanding of the biology of the oceans. However, a comprehensive…”
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Carbon-based phytoplankton size classes retrieved via ocean color estimates of the particle size distribution by Kostadinov, Tihomir S, Milutinović, Svetlana, Marinov, Irina, Cabré, Anna

“…Owing to their important roles in biogeochemical cycles, phytoplankton functional types (PFTs) have been the aim of an increasing number of ocean color…”
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A 20-Year Ecotone Study of Pacific Northwest Mountain Forest Vulnerability to Changing Snow Conditions by Lookingbill, Todd R., DuPuy, Jack, Jacobs, Ellery, Gonzalez, Matteo, Kostadinov, Tihomir S.

“…(1) Background: Global climate change is expected to significantly alter growing conditions along mountain gradients. Landscape ecological patterns are likely…”
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The effect of surface irradiance on the absorption spectrum of chromophoric dissolved organic matter in the global ocean by Swan, Chantal M., Nelson, Norman B., Siegel, David A., Kostadinov, Tihomir S.

“…The cycling pathways of chromophoric dissolved organic matter (CDOM) within marine systems must be constrained to better assess the impact of CDOM on surface…”
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Validation and Intercomparison of Ocean Color Algorithms for Estimating Particulate Organic Carbon in the Oceans by Evers-King, Hayley, Martinez-Vicente, Victor, Brewin, Robert J. W., Dall'Olmo, Giorgio, Hickman, Anna E., Jackson, Thomas, Kostadinov, Tihomir S., Krasemann, Hajo, Loisel, Hubert, Röttgers, Rüdiger, Roy, Shovonlal, Stramski, Dariusz, Thomalla, Sandy, Platt, Trevor, Sathyendranath, Shubha

“…Particulate Organic Carbon (POC) plays a vital role in the ocean carbon cycle. Though relatively small compared with other carbon pools, the POC pool is…”
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Phenology of Size-Partitioned Phytoplankton Carbon-Biomass from Ocean Color Remote Sensing and CMIP5 Models by Cabré, Anna, Shields, David, Marinov, Irina, Kostadinov, Tihomir S.

“…We use a novel satellite time series of size-partitioned phytoplankton biomass to construct and analyze classical and novel seasonality metrics. Biomass is…”
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Intercomparison of Ocean Color Algorithms for Picophytoplankton Carbon in the Ocean by Martínez-Vicente, Víctor, Evers-King, Hayley, Roy, Shovonlal, Kostadinov, Tihomir S., Tarran, Glen A., Graff, Jason R., Brewin, Robert J. W., Dall'Olmo, Giorgio, Jackson, Tom, Hickman, Anna E., Röttgers, Rüdiger, Krasemann, Hajo, Marañón, Emilio, Platt, Trevor, Sathyendranath, Shubha

“…The differences among phytoplankton carbon ($C_{phy}$) predictions from six ocean colour algorithms are investigated by comparison with \textit{in situ}…”
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Watershed-scale mapping of fractional snow cover under conifer forest canopy using lidar by Kostadinov, Tihomir S., Schumer, Rina, Hausner, Mark, Bormann, Kat J., Gaffney, Rowan, McGwire, Kenneth, Painter, Thomas H., Tyler, Scott, Harpold, Adrian A.

“…The distribution of snow cover is critical for predicting ecohydrological processes and underpins mountain water supplies in ranges like the Sierra Nevada in…”
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Bias Correction of Airborne Thermal Infrared Observations Over Forests Using Melting Snow by Pestana, Steven, Chickadel, C. Chris, Harpold, Adrian, Kostadinov, Tihomir S., Pai, Henry, Tyler, Scott, Webster, Clare, Lundquist, Jessica D.

“…Uncooled thermal infrared (TIR) imagers, commonly used on aircraft and small unmanned aircraft systems (UAS, “drones”), can provide high‐resolution surface…”
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Sensing the ocean biological carbon pump from space: A review of capabilities, concepts, research gaps and future developments by Brewin, Robert J.W., Sathyendranath, Shubha, Platt, Trevor, Bouman, Heather, Ciavatta, Stefano, Dall'Olmo, Giorgio, Dingle, James, Groom, Steve, Jönsson, Bror, Kostadinov, Tihomir S., Kulk, Gemma, Laine, Marko, Martínez-Vicente, Victor, Psarra, Stella, Raitsos, Dionysios E., Richardson, Katherine, Rio, Marie-Hélène, Rousseaux, Cécile S., Salisbury, Joe, Shutler, Jamie D., Walker, Peter

“…The element carbon plays a central role in climate and life on Earth. It is capable of moving among the geosphere, cryosphere, atmosphere, biosphere and…”
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Ocean color algorithm for the retrieval of the particle size distribution and carbon-based phytoplankton size classes using a two-component coated-sphere backscattering model by Kostadinov, Tihomir S, Robertson Lain, Lisl, Kong, Christina Eunjin, Zhang, Xiaodong, Maritorena, Stéphane, Bernard, Stewart, Loisel, Hubert, Jorge, Daniel S. F, Kochetkova, Ekaterina, Roy, Shovonlal, Jonsson, Bror, Martinez-Vicente, Victor, Sathyendranath, Shubha

“…The particle size distribution (PSD) of suspended particles in near-surface seawater is a key property linking biogeochemical and ecosystem characteristics…”
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A Consumer's Guide to Satellite Remote Sensing of Multiple Phytoplankton Groups in the Global Ocean by Mouw, Colleen B., Hardman-Mountford, Nick J., Alvain, Séverine, Bracher, Astrid, Brewin, Robert J. W., Bricaud, Annick, Ciotti, Aurea M., Devred, Emmanuel, Fujiwara, Amane, Hirata, Takafumi, Hirawake, Toru, Kostadinov, Tihomir S., Roy, Shovonlal, Uitz, Julia

“…Phytoplankton are composed of diverse taxonomical groups, which are manifested as distinct morphology, size and pigment composition. These characteristics,…”
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Ocean carbon from space: Current status and priorities for the next decade by Brewin, Robert J.W., Sathyendranath, Shubha, Kulk, Gemma, Rio, Marie-Hélène, Concha, Javier A., Bell, Thomas G., Bracher, Astrid, Fichot, Cédric, Frölicher, Thomas L., Galí, Martí, Hansell, Dennis Arthur, Kostadinov, Tihomir S., Mitchell, Catherine, Neeley, Aimee Renee, Organelli, Emanuele, Richardson, Katherine, Rousseaux, Cécile, Shen, Fang, Stramski, Dariusz, Tzortziou, Maria, Watson, Andrew J., Addey, Charles Izuma, Bellacicco, Marco, Bouman, Heather, Carroll, Dustin, Cetinić, Ivona, Dall’Olmo, Giorgio, Frouin, Robert, Hauck, Judith, Hieronymi, Martin, Hu, Chuanmin, Ibello, Valeria, Jönsson, Bror, Kong, Christina Eunjin, Kovač, Žarko, Laine, Marko, Lauderdale, Jonathan, Lavender, Samantha, Livanou, Eleni, Llort, Joan, Lorinczi, Larisa, Nowicki, Michael, Pradisty, Novia Arinda, Psarra, Stella, Raitsos, Dionysios E., Ruescas, Ana Belén, Russell, Joellen L., Salisbury, Joe, Sanders, Richard, Shutler, Jamie D., Sun, Xuerong, Taboada, Fernando González, Tilstone, Gavin H., Wei, Xinyuan, Woolf, David K.

“…[Display omitted] The ocean plays a central role in modulating the Earth’s carbon cycle. Monitoring how the ocean carbon cycle is changing is fundamental to…”
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