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Effects of harbor activities on sediment quality in a semi-arid region in Brazil
(2017-01-01)
Tropical marine environments are rich in biodiversity and the presence of harbor activities in these areas can harm the coastal ecosystems. In this study, we assessed sediment quality of two harbors from a tropical region ...
Structural description of humic substances from subtropical coastal environments using elemental analysis, FT-IR and C-13-solid state NMR data
(Coastal Education & Research Foundation, 2005-03-01)
Elemental composition and spectroscopic properties (FT-IR and CP/MAS C-13-NMR) of sedimentary humic substances (HS) from aquatic subtropical environments (a lake, an estuary and two marine sites) are investigated. Humic ...
Structural description of humic substances from subtropical coastal environments using elemental analysis, FT-IR and C-13-solid state NMR data
(Coastal Education & Research Foundation, 2005-03-01)
Elemental composition and spectroscopic properties (FT-IR and CP/MAS C-13-NMR) of sedimentary humic substances (HS) from aquatic subtropical environments (a lake, an estuary and two marine sites) are investigated. Humic ...
Structural description of humic substances from subtropical coastal environments using elemental analysis, FT-IR and 13C-solid state NMR data
(2005-01-01)
Elemental composition and spectroscopic properties (FT-IR and CP/MAS 13C-NMR) of sedimentary humic substances (HS) from aquatic subtropical environments (a lake, an estuary and two marine sites) are investigated. Humic ...
Emiliania huxleyi endures N-limitation with an efficient metabolic budgeting and effective ATP synthesis
(2014)
Abstract
Background
Global change will affect patterns of nutrient upwelling in marine environments, potentially becoming even stricter regulators of phytoplankton primary ...