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Study of Belize Barrier Reef Shows Nitrogen Enrichment from Land-based Sources Doubled in Four Decades：What’s killing coral reefs in Florida is also killing them in Belize
coral reef nitrogen concentration algal blooms ecological system
2021/8/5
Only 17 percent of live coral cover remains on fore-reefs in Belize. A study finds new evidence that nitrogen enrichment from land-based sources like agriculture run-off and sewage, are significantly ...
Scientists discover four new species of deep-sea scale worms（图）
Scientists new species deep-sea scale worms
2020/5/22
National Science Foundation-funded researchers at the Scripps Institution of Oceanography have discovered four new species of scale worms from deep-sea habitats in the eastern Pacific Ocean....
Louisiana wetlands struggling with sea-level rise four times the global average
Louisiana wetlands struggling sea-level rise four times global average
2017/3/30
Without major efforts to rebuild Louisiana’s wetlands, particularly in the westernmost part of the state, there is little chance that the coast will be able to withstand the accelerating rate of sea-l...
Scripps-Led Team Discovers Four New Deep-Sea Worm Species
Scripps-Led Team Four Deep-Sea Worm Species
2016/2/23
A pink flatworm-like animal known by a single species found in waters off Sweden has puzzled biologists for nearly six decades. New discoveries half a world away by a team of scientists from Scri...
Sixty-Four days of hydrography and Storms: rViB Nathaniel B. Palmer’s 2011 S04p cruise
hydrography and Storms 2011 S04p cruise
2015/7/15
The overarching
goal of these efforts is to quantify changes
in storage and transport of heat, freshwater,
carbon dioxide, and other related parameters.
in brilliant Antarctic weather and rarel...
Interspecies differences in calcium content and requirement in four freshwater cladocerans explained by biokinetic parameters
Interspecies differences in calcium content in four freshwater cladocerans explained biokinetic parameters
2014/4/17
We tested the hypothesis that cladocerans with higher calcium (Ca) content are more susceptible to Ca limitation by conducting life table experiments using four cladoceran species with contrasting Ca ...
Surface mixing and biological activity in the four Eastern Boundary Upwelling Systems
Surface mixing biological activity four Eastern Boundary Upwelling Systems
2009/10/30
Eastern Boundary Upwelling Systems (EBUS) are characterized by a high productivity of plankton associated with large commercial fisheries, thus playing key biological and socio-economical roles. Since...
Four Views of a Portion of the North Atlantic Subtropical Gyre
North Atlantic Subtropical Gyre β-triangle
2009/2/5
Data from four cruises to the “β-triangle” centered at 27°N, 32°30′W were smoothed by fitting second-degree polynomials at each of about 30 different density surfaces. The density intervals were Δσp=0...
Comparative Analysis of Four Second-Moment Turbulence Closure Models for the Oceanic Mixed Layer
Four Second-Moment Turbulence Closure Models Oceanic Mixed Layer
2008/8/7
In this comparative study, four different algebraic second-moment turbulence closure models are investigated in detail. These closure schemes differ in the number of terms considered for the closure o...
Comparative Analysis of Four Second-Moment Turbulence Closure Models for the Oceanic Mixed Layer
Comparative Analysis Four Second-Moment Turbulence Closure Models Oceanic Mixed Layer
2008/8/5
In this comparative study, four different algebraic second-moment turbulence closure models are investigated in detail. These closure schemes differ in the number of terms considered for the closure o...
Four-Gyre Circulation in a Barotropic Model with Double-Gyre Wind Forcing
Four-Gyre Circulation Barotropic Model Double-Gyre Wind Forcing
2008/6/30
Results from a barotropic vorticity equation model driven by symmetric, double-gyre wind forcing are described. The authors work in a regime in which the model reaches a state of turbulent equilibrium...
Identifying four phytoplankton functional types from space: An ecological approach
four phytoplankton functional types space An ecological approach
2014/4/21
Deriving maps of phytoplankton taxa based on remote sensing data using bio-optical properties of phytoplankton alone is challenging. A more holistic approach was developed using artificial neural netw...
Growth rates, half saturation constants, and silicate, nitrate, and phosphate depletion in relation to iron availability of four large open-ocean diatoms from the Southern Ocean
Growth rates half saturation constants silicate, nitrate phosphate depletion relation to iron availability four large open-ocean diatoms Southern Ocean
2014/5/19
Four large, open-ocean diatoms from the Southern Ocean (Actinocyclus sp., Thalassiosira sp., Fragilariopsis kerguelensis, and Corethron pennatum) were grown in natural (low iron) Southern ocean seawat...