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[PDF] Top 20 Uncertainty in Ocean-Color Estimates of Chlorophyll for Phytoplankton Groups

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Uncertainty in Ocean-Color Estimates of Chlorophyll for Phytoplankton Groups

Uncertainty in Ocean-Color Estimates of Chlorophyll for Phytoplankton Groups

... Institute of Oceanography, India Salvatore Marullo, National Agency For New Technologies, Energy and Sustainable Economic Development, Italy *Correspondence: Robert ...to Ocean Observation, a section ... See full document

22

Validation of standard and alternative satellite ocean-color chlorophyll products off Western Iberia

Validation of standard and alternative satellite ocean-color chlorophyll products off Western Iberia

... slope in the range 1 ± ...summarized in Table ...B. In general, the best scores were obtained by cruises with the smallest number of samples and conducted on a restricted temporal and spatial ... See full document

17

Spatial and temporal variability of the dimethylsulfide to chlorophyll ratio in the surface ocean: an assessment based on phytoplankton group dominance determined from space

Spatial and temporal variability of the dimethylsulfide to chlorophyll ratio in the surface ocean: an assessment based on phytoplankton group dominance determined from space

... detection of the dominant phytoplankton groups in marine surface waters from space is now possible using the PHYSAT algorithm (Alvain et ...vey of atmospheric DMS concentrations carried ... See full document

23

Interannual variability of the Mediterranean trophic regimes from ocean  color satellites

Interannual variability of the Mediterranean trophic regimes from ocean color satellites

... relevance of phytoplank- ton seasonality (or phenology), which provides a powerful tool to identify the factors affecting ecosystem functioning (Edwards and Richarson, 2004), phenology has received less ... See full document

17

An evaluation of ocean color model estimates of marine primary productivity in coastal and pelagic regions across the globe

An evaluation of ocean color model estimates of marine primary productivity in coastal and pelagic regions across the globe

... our estimates of 14 C measurement uncertainties are cor- rect, then a 36% reduction in RMSD is substantial enough to consider these errors when estimating ...change in RMSD based on Chl-a ... See full document

15

Large-scale shifts in phytoplankton groups in the Equatorial Pacific during ENSO cycles

Large-scale shifts in phytoplankton groups in the Equatorial Pacific during ENSO cycles

... representation of the ocean carbon cycle and hence also marine ...decrease in PP towards the end of the 21st century (Bopp et ...Monitoring ocean productivity at the global scale is ... See full document

26

Obtaining Phytoplankton Diversity from Ocean Color: A Scientific Roadmap for Future Development

Obtaining Phytoplankton Diversity from Ocean Color: A Scientific Roadmap for Future Development

... PT groups based on their optical signature has been clearly shown with the PhytoDOAS method ( Bracher et ...) in the open ocean using hyperspectral satellite data from the atmospheric sensor ... See full document

15

Particle optical backscattering along a chlorophyll gradient in the upper layer of the eastern South Pacific Ocean

Particle optical backscattering along a chlorophyll gradient in the upper layer of the eastern South Pacific Ocean

... number of satellite and in situ match-up observations were obtained during the BIOSOPE ...number of data points over a wide [Chl] range to test directly the performance of remote sensing ... See full document

34

The Wildland Fire Emission Inventory: emission estimates and an evaluation of uncertainty

The Wildland Fire Emission Inventory: emission estimates and an evaluation of uncertainty

... FLMs included these non-forested models. However, we chose not to use the Sikkink et al. (2009) fuel loads and instead opted to develop our own fuel loadings for non- forested classes of the LANDFIRE FLM map. ... See full document

71

Technical Note: Temporal change in averaging kernels as a source of uncertainty in trend estimates of carbon monoxide retrieved from MOPITT

Technical Note: Temporal change in averaging kernels as a source of uncertainty in trend estimates of carbon monoxide retrieved from MOPITT

... Changes in atmospheric constituents and in radiative forcing, in: Climate Change 2007: The Physical Science Basis, Contribution of Working Group I to the Fourth Assessment Report of the ... See full document

22

Evaluating uncertainty estimates in hydrologic models: borrowing measures from the forecast verification community

Evaluating uncertainty estimates in hydrologic models: borrowing measures from the forecast verification community

... reproduction of historical events rather than the pre- diction of future ...goals of forecast ver- ification and model evaluation ...interested in the value and skill of their ... See full document

16

Phytoplankton community dynamic detection from the chlorophyll-specific absorption coefficient in productive inland waters

Phytoplankton community dynamic detection from the chlorophyll-specific absorption coefficient in productive inland waters

... coefficient of total particles (a p ), a NAP and a φ by using ‘Transmittance-Reflectance’ method (Tassan & Ferrari, 1995, 1998, ...stored in dark sterile jars to avoid the degradation of the ... See full document

10

Vertical distribution of phytoplankton functional groups in a tropical shallow lake: driving forces on a diel scale

Vertical distribution of phytoplankton functional groups in a tropical shallow lake: driving forces on a diel scale

... distribution of phytoplankton functional groups in two diel cycles in a warm monomictic shallow tropical lake; Methods: Sampling of the abiotic variables, phytoplankton ... See full document

11

The influence of climate change on flood risks in France – first estimates and uncertainty analysis

The influence of climate change on flood risks in France – first estimates and uncertainty analysis

... thus in- vestigate the impact of climate change in the current demo- graphic and socio-economic context, without taking into ac- count aggravating trends ...regions of the country such as ... See full document

13

Interannual variability of the Mediterranean trophic regimes from ocean color satellites

Interannual variability of the Mediterranean trophic regimes from ocean color satellites

... patterns in open-ocean only in the NWM (Fig. 6b). In the rest of the basin, they appear more as episodic fluctuations or noise than as real ...occurrence of the DR09 trophic ... See full document

40

Introducing uncertainty of radar-rainfall estimates to the verification of mesoscale model precipitation forecasts

Introducing uncertainty of radar-rainfall estimates to the verification of mesoscale model precipitation forecasts

... selection of traditional measures of skill (see Appendix ...set of rainfall thresholds with more thresholds between 4–48 mm were ...size of 5 was set for each of the contingency table ... See full document

16

Phytoplankton functional and morphological groups as indicators of environmental variability in a lateral channel of the Upper Paraná River floodplain

Phytoplankton functional and morphological groups as indicators of environmental variability in a lateral channel of the Upper Paraná River floodplain

... to phytoplankton mainly in September/03 (50%), March/04 (86%) and September/06 (97%), limnophase periods, and March/10 (83%), potamophase ...biovolume phytoplankton and TP values characterized this ... See full document

11

A high-performance computing framework for Monte Carlo ocean color simulations

A high-performance computing framework for Monte Carlo ocean color simulations

... interface of Geosciences and Computer Science increasingly demands large-scale high-performance computing (HPC) ...experimentation in Geo- sciences generally involves complex mathematical models and large ... See full document

26

Effects of water level reduction on the dynamics of phytoplankton functional groups in tropical semi-arid shallow lakes

Effects of water level reduction on the dynamics of phytoplankton functional groups in tropical semi-arid shallow lakes

... interactions in freshwater ecosystems (Persson & Svensson, 2006 ...removal of 5.8 tons of benthivorous fish from Lake ESEC reduced the water turbidity and sediment bioturbation by the fish, ... See full document

15

Quantifying the uncertainty in estimates of surface–atmosphere fluxes through joint evaluation of the SEBS and SCOPE models

Quantifying the uncertainty in estimates of surface–atmosphere fluxes through joint evaluation of the SEBS and SCOPE models

... estimations of evapotranspiration for low com- putational requirements, but the chosen algorithm needs to be more physically based to include the most important ex- change ...different estimates (Basti- ... See full document

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