http://www.qdio.cas.cn/2024Ver/News/kyjz/202404/t20240414_6738847.html WebAbstract. Stratified oceanic systems are characterized by the presence of a so-called Deep Chlorophyll a Maximum (DCM) not detectable by ocean color satellites. A DCM can …
Deep maxima of phytoplankton biomass, primary production and …
WebThis article addresses the scarcity of labeled data in multitemporal remote sensing image analysis, and especially in the context of Chlorophyll-a (Chl-a) estimation for inland water quality assessment. We propose a multitask CNN architecture that WebOct 24, 2024 · Bio-optical data, obtained during six cruises in the Black Sea carried out during periods of seasonal stratification in years between 1996 and 2016, have been used to parametrize phytoplankton light absorption ( a p h λ) in the deep chlorophyll maximum (DCM) layer located near the bottom of euphotic zone. Relationships between a p h λ … medication instructions hs
(PDF) A quest for the biological sources of long chain alkyl diols in ...
WebThe deep chlorophyll maximum (DCM) layer, which contributes significantly to the total biomass and primary production in the whole water column (Weston et al., 2005; Hanson et al., 2007; 2 Sullivan et al., 2010), is approximately equal to the subsurface biomass maximum layer (e.g., Sharples et al., 2001; Ryabov et al., 2010). WebMar 1, 2024 · Dynamic stability (Brunt-Vaisala frequency) has marked control on the formation of deep chlorophyll maximum (DCM) layers when it occurs in shallow euphotic zone. In this work, the monthly timeseries hydrographic data collected during December 2024 to January 2024 were used to investigate the relationship between vertical … WebMar 9, 2024 · In oligotrophic seas such as South China Sea, the subsurface or deep chlorophyll maximum (DCM) is always present. The surface planktonic community receives sufficient light, but is short of nutrients. The DCM layer is under light limitation, but frequent supply of nutrients. Therefore, vertical mixing becomes critical in determining … medication insulin for cats