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Quantifying Benthic Exchange of Fine Sediment via Continuous,Noninvasive Measurements of Settling Velocity and Bed Erodibility
Fine Sediment Noninvasive Measurements Settling Velocity Bed Erodibility
2015/7/22
Benthic exchange of fine sediment has major implications for the structure and function of shelf and estuarine environments. Globally, the transport of particulate organic carbon from the land to the ...
Production of nitrogen gas via anammox and denitrification in intact sediment cores along a continental shelf to slope transect in the North Atlantic
Production of nitrogen gas anammox denitrification intact sediment cores a continental shelf slope transect the North Atlantic
2014/4/17
We measured the production of N2 gas from anammox and denitrification simultaneously in intact sediment cores at six sites along a transect of the continental shelf (50 m) and deeper slope (2000 m) in...
The effect of increased nitrate loading on nitrate reduction via denitrification and DNRA in salt marsh sediments
increased nitrate nitrate reduction via
2014/4/16
The effects of increased nitrogen loading on denitrification and dissimilatory nitrate reduction to ammonium
(DNRA) in marsh sediments were studied in permanently submerged subtidal creek sediments a...
Potential carbon fixation via methane oxidation in well-oxygenated riverbed gravels
via methane oxidation well-oxygenated riverbed gravels
2014/4/16
Due to a combination of local methanogenesis and high background concentrations in the groundwater, water
in the River Lambourn is 51 times supersaturated with methane (162 nmol CH4 L21
). Pore-wate...
The influence of in-stream structures on summer water temperatures via induced hyporheic exchange
in-stream structures summer water temperatures
2014/4/17
Temperature is an important controlling factor for ecological functions. In-stream geomorphic structures
affect stream thermal regimes by facilitating hyporheic exchange of water and heat between str...
Transient Gulf Stream Meandering. Part II：Analysis via a Quasi-Geostrophic Time-Dependent Model
Transient Gulf Stream Meandering Quasi-Geostrophic Time-Dependent Model
2009/3/26
Simultaneous path and bottom velocity measurements made during the Transient Meander Experiment, reported in Part I, are analyzed in terms of a quasi-geostrophic thin jet model of the meandering Gulf ...
Seasonal Variations of Upper Ocean Transport from the Pacific to the Indian Ocean via Indonesian Straits
Seasonal Variations Upper Ocean Transport Pacific Indian Ocean Indonesian Straits
2008/7/23
Seasonal variations of upper-ocean mass transport between the Pacific and Indian Oceans via the Indonesian Throughflow (ITF) are examined using numerical experiments with a 1½-layer, reduced-gr...
Dispersal of invasive and native brine shrimps Artemia (Anostraca) via waterbirds
invasive native brine shrimps Artemia waterbirds
2014/5/9
North American brine shrimp Artemia franciscana have been exported worldwide since the 1950s for use in aquarium trade and fish farming. Aquaculture is expanding along the Mediterranean coast, leading...
The demise of the marine cyanobacterium, Trichodesmium spp., via an autocatalyzed cell death pathway
marine cyanobacterium Trichodesmium spp. uncatalyzed cell death pathway
2014/5/19
We present experimental laboratory evidence and field observations of an autocatalyzed, programmed cell death (PCD) pathway in the nitrogen-fixing cyanobacterium Trichodesmium spp., which forms massiv...
Silicate and labile DOC interfere in structuring the microbial food web via algal– bacterial competition for mineral nutrients: Results of a mesocosm experiment
Silicate labile DOC interfere
2014/5/20
The effects of organic and inorganic nutrient enrichments on algal–bacterial competition were investigated using
mesocosms. Interactions were followed over 10 d in 12, 3-m3
seawater mesocosms in the...