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Red seaweeds, including those in sushi, thrive despite ancestor's loss of genes（图）
Red seaweeds ancestor loss of genes
2019/11/5
You'd think that losing 25 percent of your genes would be a big problem for survival. But not for red algae, including the seaweed used to wrap sushi.Red algae include phytoplankton and seaweeds, also...
Arctic sea ice loss impacts beluga whale migration
Arctic sea ice loss beluga whale migration
2017/2/15
The annual migration of some beluga whales in Alaska is altered by sea ice changes in the Arctic, while other belugas do not appear to be affected.A new study led by the University of Washin...
Widespread loss of ocean oxygen to become noticeable in 2030s
Widespread loss ocean oxygen noticeable in 2030s
2016/5/6
A reduction in the amount of oxygen dissolved in the oceans due to climate change is already discernible in some parts of the world and should be evident across large regions of the oceans between 203...
On thin ice: Combined Arctic ice observations show decades of loss（图）
On thin ice Combined Arctic ice decades of loss
2015/3/18
It’s no surprise that Arctic sea ice is thinning. What is new is just how long, how steadily, and how much it has declined. University of Washington researchers compiled modern and historic measuremen...
Smothered oceans: Extreme oxygen loss in oceans accompanied past global climate change
Smothered oceans Extreme oxygen loss oceans accompanied past global climate change
2015/3/4
Seafloor sediment cores reveal abrupt, extensive loss of oxygen in the ocean when ice sheets melted roughly 10,000-17,000 years ago, according to a study from the University of California, Davis. The ...
Watershed land use and river engineering drive wetland formation and loss in the Mississippi River birdfoot delta
Watershed land river engineering drive wetland ation loss the Mississippi River birdfoot delta
2014/4/2
The Mississippi River basin was developed for agriculture at an unprecedented scale and intensity within the last 200 yr. These changes favored erosion and sediment transport, which were subsequently ...
Composition, production, and loss of carbohydrates in subtropical shallow subtidal sandy sediments: Rapid processing and long-term retention revealed by 13 C-labeling
Composition production loss of carbohydrates subtropical shallow subtidal sandy sediments Rapid processing long-term retention revealed by 13 C-labeling
2014/4/16
The composition and production of carbohydrates (mannose, rhamnose, fucose, galactose, glucose, and xylose) and their transfer among sediment compartments (microphytobenthos [MPB], bacteria, and detri...
Hydrodynamic control of phytoplankton loss to the benthos in an estuarine environment
Hydrodynamic control phytoplankton loss to the benthos estuarine environment
2014/4/18
Field experiments were undertaken to measure the influence of hydrodynamics on the removal of phytoplankton by benthic grazers in Suisun Slough, North San Francisco Bay. Chlorophyll a concentration bo...
Hydrodynamic control of phytoplankton loss to the benthos in an estuarine environment
phytoplankton estuarine environment
2014/4/18
Field experiments were undertaken to measure the influence of hydrodynamics on the removal of
phytoplankton by benthic grazers in Suisun Slough, North San Francisco Bay. Chlorophyll a concentration
...
Loss of Hyperbolicity and Ill-posedness of the Viscous–Plastic Sea Ice Rheology in Uniaxial Divergent Flow
Loss of Hyperbolicity Ill-posedness Viscous–Plastic Sea Ice Rheology Uniaxial Divergent Flow
2008/7/23
Local contact interactions between sea ice floes can be modeled on the large scale by treating the pack as a two-dimensional continuum with granular properties. One such model, which has gained promin...
The presence of ladderane lipids in the oxygen minimum zone of the Arabian Sea indicates nitrogen loss through anammox
The presence of ladderane lipids oxygen minimum zone Arabian Sea indicates nitrogen loss through anammox
2014/4/23
Distributions of ladderane lipids, which are characteristic of membranes of bacteria performing anaerobic ammonium oxidation (anammox), were determined in the northwestern Arabian Sea with respect to ...
Dynamics of extracellular polymeric substance (EPS) production and loss in an estuarine, diatom-dominated, microalgal biofilm over a tidal emersion–immersion period
extracellular polymeric substance diatom-dominated
2014/4/23
We studied patterns of production and loss of four different extracellular polymeric substance (EPS) fractions—
colloidal carbohydrates, colloidal EPS (cEPS), hot water (HW)–extracted and hot bicarbo...
From Greenland to green lakes: Cultural eutrophication and the loss of benthic pathways in lakes
green lakes Cultural eutrophication
2014/5/21
Benthic community responses to lake eutrophication are poorly understood relative to pelagic responses. We
compared phytoplankton and periphyton productivity along a eutrophication gradient in Greenl...
Organic particles in a shallow sediment trap: Substantial loss to the dissolved phase
Organic particles shallow sediment trap Substantial loss dissolved phase
2014/6/9
We used multivariate statistics to divide the solubilized organic matter in a shallow time-series trap into fractions derived from swimmers and from the passive flux. Most of the dissolved organic mat...