搜索结果: 1-9 共查到“海洋生物学 observations”相关记录9条 . 查询时间(0.093 秒)
Floating tar balls are a product of weathering of crude oil in the marine environment. They have been found to be prevalent in the world ocean, particularly in the 1960s and 1970s before stricter cont...
Autonomous Observations of the Ocean Biological Carbon Pump
Autonomous Observations Ocean Biological Carbon Pump
2015/7/3
Prediction of the substantial biologically mediated carbon flows in a rapidly changing and acidifying ocean requires model simulations informed by observations of key carbon cycle processes on the app...
Evidence for the inherent unsteadiness of a river plume: Satellite observations of the Niagara River discharge
inherent unsteadiness of a river plume Satellite observations Niagara River discharge
2014/4/21
We present satellite data from the Niagara River plume showing that a large eddy, or bulge, forms and grows in the plume near the mouth of the river. The plume consists of a semicircular bulge region ...
Seaglider observations of blooms and subsurface chlorophyll maxima off the Washington coast
Seaglider observations of blooms and subsurface chlorophyll maxima off the Washington coast
2014/5/16
From September 2003 to December 2007, autonomous, underwater Seaglider continuously ran a V-shaped transect off Washington State from about 200-m water depth (i.e., at the break between the shelf and ...
Observations of pigment and particle distributions in the western North Atlantic from an autonomous float and ocean color satellite
Observations of pigment particle distributions western North Atlantic autonomous float ocean color satellite
2014/5/16
Profiling floats with optical sensors can provide important complementary data to satellite ocean color determinations by providing information about the vertical structure of ocean waters, as well as...
Observations of a negatively buoyant river plume in a large lake
Observations of a negatively buoyant river plume large lake
2014/5/20
Although seldom studied, negatively buoyant river plumes may be common within large lakes, especially during spring when lake and river waters are near the temperature of maximum fresh water density (...
Flume observations of enhanced fine-particle deposition to permeable sediment beds
Flume observations of enhanced fine-particle deposition to permeable sediment beds
2014/5/20
Predictions of the deposition rate of fine particles are integral to the study of the transport of many constituents, including contaminants and organic matter. Generally, fine-particle deposition rat...
In situ determination of the quantum yield of phytoplankton chlorophyll a fluorescence: A simple algorithm, observations, and a model
In situ determination quantum yield phytoplankton chlorophyll fluorescence: A simple algorithm observations model
2014/5/20
Vertical profiles of the in situ quantum yield of fluorescence of chlorophyll a, φf, were derived with an algorithm from spectral underwater radiometer measurements. Select inherent optical properties...
Observations of a hydrothermal plume in a karstic lake
Observations hydrothermal plume karstic lake
2014/5/30
A hydrothermal plume with vertical and horizontal length scales of ~18 and ~300 m, respectively, develops in a karstic lake. The plume is generated at the bottom of a basin that contains sediment in s...