نتایج جستجو برای: chlorophylla

تعداد نتایج: 43  

2007
Semyon A. Grodsky James A. Carton Charles R. McClain

Abstract The primary seasonal phytoplankton bloom in the equatorial Atlantic occurs in boreal summer in response to seasonal strengthening of zonal winds. However, the equatorial Atlantic also has a secondary bloom in late fall – early winter. This secondary bloom is weaker than the primary bloom by a factor of two, but is subject to year-to-year variability that is similar in magnitude. Here, ...

Journal: :Horticulturae 2023

High fertilization rates and pesticides are required for the intensive production of strawberries, which offer several therapeutic health benefits. Recently, chitosan (CHI), phosphorus fertilizer based on Micro Carbon TechnologyTM (MCT-P) were applied to encourage strawberry sustainable enhance phosphorus-use efficiency. Field trials conducted throughout 2020/2021 2021/2022, evaluate effectiven...

2016
A. Valente S. Sathyendranath W. M. Balch K. Barker R. Barlow S. Bélanger J.-F. Berthon S. Besiktepe V. Brando E. Canuti F. Chavez H. Claustre R. Crout R. Frouin C. García-Soto S. W. Gibb R. Gould S. Hooker M. Kahru H. Klein S. Kratzer H. Loisel D. McKee B. G. Mitchell T. Moisan F. Muller-Karger L. O'Dowd M. Ondrusek A. J. Poulton

A compiled set of in situ data is important to evaluate the quality of ocean-colour satellite data records. Here we describe the data compiled for the validation of the ocean-colour products from the ESA Ocean Colour Climate Change Initiative (OC-CCI). The data were acquired from several sources (MOBY, BOUSSOLE, AERONET-OC, SeaBASS, NOMAD, MERMAID, AMT, ICES, HOT, GEPCO), spans between 1997 and...

2015
Nathan Torbick Megan Corbiere Yu-Pin Lin

Lake Champlain has bays undergoing chronic cyanobacterial harmful algal blooms that pose a public health threat. Monitoring and assessment tools need to be developed to support risk decision making and to gain a thorough understanding of bloom scales and intensities. In this research application, Landsat 8 Operational Land Imager (OLI), Rapid Eye, and Proba Compact High Resolution Imaging Spect...

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