ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Articles  (18)
  • National Sea Grant Program (U.S.)  (6)
  • Ocean bottom  (6)
  • Climate variability
  • Decadal Climate
  • North Atlantic
  • Salinity
  • Woods Hole Oceanographic Institution  (16)
  • American Meteorological Society  (2)
  • 2015-2019  (18)
  • 2005-2009
  • 2018  (18)
Collection
  • Articles  (18)
Source
Publisher
Years
  • 2015-2019  (18)
  • 2005-2009
Year
  • 1
    facet.materialart.
    Unknown
    Woods Hole Oceanographic Institution
    Publication Date: 2022-05-25
    Description: An understanding of those factors which have limited the development of Japanese aquaculture may have some applications to the problems of aquaculture in developing countries. The history of aquaculture in Japan is reviewed from chronological, geographical, species and institutional points of view. Conclusions reached in this study reveal that throughout the history of Japan aquaculture development has been limited by variables which can be identified. The most important factor is the existence of leadership which coordinates supply and demand, environmental suitability, technical capability, legality, experience, infrastructure and social welfare incentives with economic feasibility. The development of aquaculture depends on simultaneous development of all these factors, not on the preponderance of any one of them. Within the framework of this generalization, issues pertaining to aquaculture development in developing countries could be handled by adaptation to local conditions.
    Description: Prepared with funds from the Pew Memorial Trust and by the Department of Commerce, NOAA Office of Sea Grant under Grant #04-8-MOl-l49, and the Institution's Marine Policy and Ocean Management Program.
    Keywords: National Sea Grant Program (U.S.) ; Aquaculture
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    facet.materialart.
    Unknown
    Woods Hole Oceanographic Institution
    Publication Date: 2022-05-26
    Description: This project was initiated to accomplish the necessary research and documentation of existing seismic techniques and systems for the study of sediments and sedimentary structures in the oceans. In this respect , it is an 'inventory' of methods and techniques for looking at small-scale features or changes in structures lying from 10 to 1000 m beneath the sea floor. It attempts to assess the vertical and lateral resolution capabilities of existing and technically feasible seismic systems. Some of the questions posed are: how closely can we determine vertical variation such as sediment layer thickness and vertical variation with depth; also lateral coherence or its disruption by such agents as facies changes, thinning or thickening, slumping, faulting; the nature of the basement structure, its areal coherence, velocity structure and associated anomalies?
    Description: Prepared for the Sandia Laboratories under Contract 13-9944.
    Keywords: Seismology ; Ocean bottom
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    facet.materialart.
    Unknown
    Woods Hole Oceanographic Institution
    Publication Date: 2022-05-26
    Description: A directional wave gage consisting of a two-axis electromagnetic current meter and a pressure sensor, developed by Sea Data Corporation, with modifications specified by the author, was successfully deployed during the joint NOAA/U.S. Army Corps of Engineers Coastal Engineering Research Center's Atlantic Remote Sensing Land/Ocean Experiment (ARSLOE) during November, 1980. Data recovery rate was 100%, and instrument function was verified through comparison with a four-element pressure sensor array at the same location, an X-band imaging radar, and with surface meteorological observations charting developing local wave fields. The instrument was proven to be a viable alternative for point measurements of directional wave fields and for estimating the first five fourier coefficients in a directional wave model.
    Description: Prepared for the Department of Commerce, NOAA Office of Sea Grant under Grants NA79AA -D- 00102 and NA80AA-D-00077 and for the U.S. Army Research Office, Contract DAAG29-81-K-0004 .
    Keywords: National Sea Grant Program (U.S.) ; Ocean waves ; Oceanographic instruments
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Publication Date: 2022-05-26
    Description: Also published as: Journal. of Marine Research 38 (1980): 215-248
    Description: As a sequel to Schmitz and Hogg (1978), nine-month moored observations of current and temperature from the Charlie Gibbs Fracture Zone are further described, and then interpreted in terms of low frequency quasigeostrophic motions. Large vertical and horizontal changes are observed in the variance of both mean and fluctuating components. It is demonstrated that these changes could be associated with the (complex) nature of the topography. With regard to the mean flow, it is shown through an advective model that the topography is sufficiently steep to force this motion to closely follow isobaths. Time-dependent motions for periods from 2 to 96 days are described using the technique of empirical orthogonal functions. The most energetic mode is always bottom trapped, with flow oriented along isobaths at lower frequencies and approaching equipartition of along- and cross-isobath motions at higher frequencies. At the lowest frequencies a second mode which increases upward in energy is also judged significant, while for periods shorter than 3.6 days the second mode is again highly bottom trapped. We interpret these motions using linear wave theory. There is relatively close correspondence between theory and observation when the effects of both large- and small-scale topographic features are included in the model calculations. In addition to the usual topographic wave, the abrupt slope changes on the north wall allow for a baroclinic fringe mode with a ncar bottom node at low frequencies and small-scale bottom corrugations force highly bottom trapped waves above the smooth slope cut-off frequency.
    Description: Prepared for the Office of Naval. Research under Contract N00014-76-C-0197; NR 083- 400.
    Keywords: Ocean bottom ; Submarine topography ; Charles Gibbs Fracture Zone
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    Publication Date: 2022-05-26
    Description: Also published as: Journal of the Acoustical Society of America 68 (1980): 602-612
    Description: A new technique for the measurement of the plane-wave reflection coefficient of a horizontally stratified ocean bottom is described. It is based on the exact Hankel transform relationship between the reflection coefficient and the bottom reflected field due to a point source. The method employs a new algorithm for the numerical evaluation of the Hankel transform which is based on the "projection-slice" theorem for the two-dimensional Fourier transform. The details of the algorithm are described in the companion paper. Although the algorithm is applied to the case of an isovelocity ocean, the general theory for measuring the plane-wave reflection coefficient in a refracting ocean is developed. The technique provides information about the reflection coefficient, not only for real incident angles, _but also for complex angles, thus potentially providing substantial additional structural information about the bottom. The method is shown to yield excellent results with synthetically generated data for the cases of a hard bottom and slow isovelocity bottom.
    Description: Prepared for the Office of Naval Research under Contracts N00014-77-C-0196 and N00014-75-C-0951; NR 049-328.
    Keywords: Ocean bottom ; Hankel functions ; Reflectance
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Publication Date: 2022-05-26
    Description: Also published as: Journal of the Acoustical Society of America 68 (1980): 602-612
    Description: The effects of normal modes in the bottom on the acoustic field in the ocean are examined. The ocean bottom model consists of a slow isovelocity layer overlying an isovelocity half-space to simulate the characteristic sound velocity drop at the water-bottom interface. Attention is focused on the perfectly trapped modes which are excited in the layer by inhomogeneous waves emitted by a point source in the water column. The relative normal mode contribution to the total acoustic field in the water is calculated analytically for a near-bottom source/receiver geometry and evaluated for representative ocean bottom examples. It is shown that, for combined source/receiver heights less than a wavelength, the field is dominated by the leaky mode contribution at short ranges ( $ 2 km) and the trapped mode contribution at long ranges ( ~ 2 km). For fixed bottom parameters, the trapped mode contribution increases exponentially with decreasing combined source/receiver height. It is also shown that, for a fixed layer wavenumber-thickness product and fixed layer sound speed, the leaky mode fields at different frequencies are approximately range-scaled versions of the same field.
    Description: Prepared for the Office of Naval Research under Contract N000 14-77-C-0196.
    Keywords: Ocean bottom ; Acoustic models
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    facet.materialart.
    Unknown
    Woods Hole Oceanographic Institution
    Publication Date: 2022-05-26
    Description: The bibliography reviews inventory-like studies of the Georges Bank region and presents information on the scope of the work, topics treated, geographic area of concern, and audience. The primary purpose was to evaluate the nature and type of maps used in the works reviewed so the notations include the number of maps, their formats and scales, cartographic quality and base map content .
    Description: Prepared by the Marine Policy and Ocean Management Program and the Coastal Research Center with funds from the Pew Memorial Trust, the Mellon Foundation and the Department of Commerce, NOAA Office of Sea Grant under Grant #NA 80AA-D-00077.
    Keywords: National Sea Grant Program (U.S.) ; Oceanography
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Publication Date: 2022-05-26
    Description: This report summarizes in graphical and tabular form the continuous conductivity-temperature-pressure-dissolved-oxygen (CTD0 2) data collected during the R/V ATLANTIS II Cruise 107, Leg X. These data were collected in the austral winter of 1980 as part of the International Southern Ocean Studies (ISOS) to evaluate and test various Antarctic Intermediate Water formation and circulation mechanisms.
    Description: Prepared for the National Science Foundation - Office of International Decade of Ocean Exploration under Grant OCE-78-22223.
    Keywords: Ocean temperature ; Water ; Salinity ; Oxygen ; Atlantis II (Ship : 1963-) Cruise AII107
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    facet.materialart.
    Unknown
    Woods Hole Oceanographic Institution
    Publication Date: 2022-05-26
    Description: Development of shrimp-export industry brought about the underdevelopment of Pacific Mexico's inshore fisheries. The rural fishery of south Sinaloa provides a case in point, as well as a point of departure for considering fisheries development and management policy for similar fisheries in certain other less developed countries.
    Description: Prepared with funds from the Pew Memorial Trust and by the Department of Commerce, NOAA Office of Sea Grant under Grant #04-8-M01-149, and the Institution's Marine Policy and Ocean Management Program.
    Keywords: National Sea Grant Program (U.S.) ; Fishery policy ; Fishery management ; Fisheries
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    facet.materialart.
    Unknown
    Woods Hole Oceanographic Institution
    Publication Date: 2022-05-26
    Description: Since the passage of Public Law 94-265 - the Fishery Conservation and Management Act of 1976 - there has been increased awareness among the public and among academicians in the problems of common property resources. The literature reviewed and summarized here deals with a number of the major issues related to common property resource management, and with the particular management technique most often mentioned for fisheries: limited entry. As with any review of the literature, it is not inclusive; rather it attempts to cover the literature that is frequently referenced and/or basic to an understanding of common property resource management.
    Description: Prepared with funds from the National Marine Fisheries Service under Contract #03-78-DOl-72, and additional support from the Pew Memorial Trust and by the Department of Commerce, NOAA Office of Sea Grant under Grant #04-8-MOl-l49, and the Institution's Marine Policy and Ocean Management Program.
    Keywords: National Sea Grant Program (U.S.) ; Fishery management ; Natural resources
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...