The Comparison of Oceanic Parameters with Light Attenuation in the Waters Between San Francisco Bay and Monterey Bay, California PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Comparison of Oceanic Parameters with Light Attenuation in the Waters Between San Francisco Bay and Monterey Bay, California PDF full book. Access full book title The Comparison of Oceanic Parameters with Light Attenuation in the Waters Between San Francisco Bay and Monterey Bay, California by Robert Ellsworth Baker. Download full books in PDF and EPUB format.
Author: Robert Ellsworth Baker
Publisher:
ISBN:
Category : Attentuation (Physics)
Languages : en
Pages : 218
Get Book Here
Book Description
Eighty-six oceanographic stations were occupied in the waters between Monterey Bay and San Francisco Bay during the period 7-14 November 1969. Values of beam transmittance, oxygen content, particulate count, and temperatures were obtained from the surface to 100 meters. These parameters were analyzed and compared by means of depth profiles, horizontal contours and vertical contours. The average sea surface temperature during this period was 14.44C. The northern part of Monterey Bay had the lowest values of beam transmittance and highest values of particulate count. The California Current appears to be flowing southward down the coast at depths above 60 meters and entering Monterey Bay where it sinks to a depth of at least 61 meters. Indications of downwelling are present off the coast between Pt. Ano Nuevo and Santa Cruz and this is attributed to the northward flowing Davidson URRENT IMPINGING ON THE SHORE ANDn Current impinging on the shore and sinKING. A layer of maximum particulate count was often found to exist within the thermocline. (Author).
Author: Robert Ellsworth Baker
Publisher:
ISBN:
Category : Attentuation (Physics)
Languages : en
Pages : 218
Get Book Here
Book Description
Eighty-six oceanographic stations were occupied in the waters between Monterey Bay and San Francisco Bay during the period 7-14 November 1969. Values of beam transmittance, oxygen content, particulate count, and temperatures were obtained from the surface to 100 meters. These parameters were analyzed and compared by means of depth profiles, horizontal contours and vertical contours. The average sea surface temperature during this period was 14.44C. The northern part of Monterey Bay had the lowest values of beam transmittance and highest values of particulate count. The California Current appears to be flowing southward down the coast at depths above 60 meters and entering Monterey Bay where it sinks to a depth of at least 61 meters. Indications of downwelling are present off the coast between Pt. Ano Nuevo and Santa Cruz and this is attributed to the northward flowing Davidson URRENT IMPINGING ON THE SHORE ANDn Current impinging on the shore and sinKING. A layer of maximum particulate count was often found to exist within the thermocline. (Author).
Author: Thomas Walter Crews
Publisher:
ISBN:
Category : Attenuation (Physics)
Languages : en
Pages : 308
Get Book Here
Book Description
Author: Lawrence Florian Diddlemeyer
Publisher:
ISBN:
Category : Marine sediments
Languages : en
Pages : 122
Get Book Here
Book Description
The distribution of suspended particulate matter in the 1.4 to 27.9 micron range based on data gathered during four cruises off the California coast from San Francisco Bay to Cape San Martin is presented by means of isometric drawings as well as more conventional graphs. It was observed that pycnoclines set up particle 'traps'. In areas where a deep mixed layer existed particle concentrations were randomly distributed in the layer. Counts of larger sized particles decreased with depth; those for smaller particles appeared to remain about constant throughout the water column. Particle sizes and distributions reflected bottom topography and water depth. Shallow water stations exhibited higher particle concentrations, while stations over Monterey Canyon showed depressed counts over the entire size range. In localized upwelling areas higher concentrations around the areas' peripheries than in their centers were found. C values generally occurred in the 2.4 to 3.1 range, but significant deviations were noted during upwelling. K values often fell in the 50 to 300 x 103 particles/m1 range, but extremely high values were noted for the Davidson Current period. Phytoplankton blooms appeared to be responsible for 'knees' or 'peaks' in many of the size distributions.
Author: Naval Postgraduate School (U.S.)
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 658
Get Book Here
Book Description
Author: Environmental Science Information Center. Library and Information Services Division
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 508
Get Book Here
Book Description
Author: Environmental Science Information Center. Library and Information Services Division
Publisher:
ISBN:
Category :
Languages : en
Pages : 514
Get Book Here
Book Description
Author: Robert H. Riffenburgh
Publisher:
ISBN:
Category : Aqueducts
Languages : en
Pages : 226
Get Book Here
Book Description
The report discusses the possibility of conveying fresh water from northern to southern California via a subsurface offshore aqueduct (the California Undersea Aqueduct). The specific region investigated was between Crescent City and San Diego from the 20- to 200-m depth contour. All available data on relevant variables were analyzed to provide information for aqueduct planning decisions. The variables and analyses most influential in planning the California Undersea Aqueduct were divided into two categories: variables influencing the 100-year survival of the aqueduct(century risks) and variables influencing the construction and maintenance of the aqueduct. Waves, surges, tsunamis, density, and light do not appear on the basis of reconnaissance data to pose insurmountable problems. Surface, water column, and bottom currents, including upwelling and internal wave phenomena, may or may not be prohibitive; data are inadequate, and additional information must be obtained from in situ observations. Canyons are not an insurmountable threat, but will pose innovative engineering challenges and probably be quite expensive. Additional data will also be required on these processes. (Author).
Author:
Publisher:
ISBN:
Category : Mass media and the environment
Languages : en
Pages : 570
Get Book Here
Book Description
Author: Peter Stephen Labyak
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 330
Get Book Here
Book Description
A detailed oceanographic survey of the coastal waters between Monterey Bay and San Francisco Bay, California, was conducted from 10 through 18 May 1969. Measurements of beam transmittance, sound velocity, temperature, and particulate count were obtained. Over 500 water samples were taken for particulate analysis. The optical properties of this region were found to be very complex. The waters appeared to be affected by flow from San Francisco Bay, littoral material, upwelling, and possibly sewage outfalls during the survey. A greater volume of water with low transmissivity and high particle count existed in the northern region of the survey area than in the southern region. An eddy system between Monterey Bay and Point Ano Nuevo was suggested. Approximately 90 percent of the particles affecting beam transmittance were less than 12 microns in diameter. Particle sizes were found to decrease with increased depths. A fairly good correlation of beam transmittance with particle count was observed except in near shore areas. (Author).
Author: Environmental Science Information Center. Library and Information Services Division
Publisher:
ISBN:
Category : Book catalogs
Languages : en
Pages : 444
Get Book Here
Book Description
