Physical Sciences and Mathematics Commons^™

Fall 1987, Nsu Oceanographic Center

Currents

No abstract provided.

New Species Of Neomegamphopus From Tropical America (Crustacea: Marine Amphipoda), J. L. Barnard, James Darwin Thomas

Marine & Environmental Sciences Faculty Articles

Neomegamphopus hiatus is described from Venezuela and the Florida Keys, N. pachiatus and N. heardi from Pacific Panama, and N. kalanii from eastern Florida. Neomegamphopus hiatus and N. pachiatus differ from a close congener, N. roosevelti (tropical eastern Pacific), in the much larger coxa 1 of mature males, the less setose gnathopods, and the broader carpus of the first gnathopod bearing a much deeper incision defining the posterior tooth; the carpus is much shorter and stouter in N. hiatus and N. pachiatus than in N. roosevelti. Neomegamphopus heardi differs from the other species in the bifid tooth on the …

A New Species Of Chevalia From The Caribbean Sea (Crustacea: Amphipoda), J. L. Barnard, James Darwin Thomas

Marine & Environmental Sciences Faculty Articles

A new Caribbean species, Chevalia carpenteri is described; heretofore only one species of the genus was known, but we have examined material that suggests morphs may represent distinct species or subspecies. We report C. mexicana and extend its range from the northern Gulf of Mexico to Belize. Our new species differs from the world complex of C. aviculae morphs in the ovate article 2 of pereopods 5-7 and the posteriorly flat epimera with large notches.

The Indo-Pacific Audulla Chelifera Reported From The Caribbean Sea (Crustacea: Amphipoda), James Darwin Thomas, J. L. Barnard

Marine & Environmental Sciences Faculty Articles

Audulla chelifera Chevreux is reported for the first time outside of the Indian Ocean and Red Sea. It has now been found in the western Caribbean inhabiting the alga Turbinaria turbinata (Linneaus) Kuntze in backreef regions of the Belize barrier reef.

A Comparison Of The Relative Sediment Transport Of Quartz And Aragonite Sand For Use As Beach Renourishment Materials In South Florida, Brian Lewis Lipsitz

HCNSO Student Theses and Dissertations

An evaluation of the relative rates of sediment transport of an oolitic aragonite sand and a quartz quarry sand as possible beach renourishment materials has been conducted. When comparing equal volumes, the aragonite experienced less transport than the quartz in both the longshore and in the onshore-offshore directions. When comparing equal size fractions, in sizes 0.35mm and smaller, aragonite was less transportable. The quartz was less transportable in the sizes greater than 0.35mm. This trend was observed in two separate experiments and is attributed to the effective density ratio of aragonite to quartz, dissimilarities in roundness and sphericity, and to …

Coliphage As An Indicator Of Fecal Pollution In Marine Waters: Assay, Validation, And Application, Donald S. Mccorquodale Jr.

HCNSO Student Theses and Dissertations

Escherichia coli, the preferred bacterial indicator for fecal pollution in fresh waters, does not conform to the concept of an indicator microorganism because it is rapidly killed or inactivated by seawater. This series of papers investigated the value of coliphage, a virus which infects E. coli, as an indicator of pollution in saline waters. In order to be an accurate indicator an organism must (1) be ubiquitous in wastewater, (2) survive and be detectable at least as long as the harmful organisms, and (3) be easy to isolate and identify.

A review of the literature determined that coliphage …

Genesis Of Marine Terrace Soils, Barbados, West Indies: Evidence From Mineralogy And Geochemistry, Daniel R. Muhs, Russell C. Crittenden, John N. Rosholt, Charles A. Bush, Kathleen C. Stewart

United States Geological Survey: Staff Publications

Well-developed, clay-rich soils dominated by interstratified kaolinite-smectite are found on the uplifted coral reef terraces on the island of Barbados. The reef limestone is unlikely to have been the soil parent material however, because it is 98 per cent CaCO, and geomorphic evidence argues against the 20 m of reef solution required to produce the soils by this process. The mineralogy of the sand, silt, and clay fractions of the soils, and trace element geochemistry, suggest that aeolian materials carried on the trade winds from Africa, volcanic ash from the island of St. Vincent, and quartz from Tertiary bedrock on …

Trial 66m29, I Rowland., W Hawkins

Experimental Summaries - Plant Research

Trial 66M29. Location Merredin sandy clay loam. Response to nitrogen.

An old land site, cleared in 1909. First sown to Cyprus Harrel medic in 1955, grazed and topdressed. Cropped, 1962 and 1964. Medic resown in 1965.

Identification And Distribution Of Urophycis (Gill) And Phycis (Artedi) Larvae And Pelagic Juveniles In The Middle Atlantic Bight, Bruce Henry Comyns

Dissertations, Theses, and Masters Projects

No abstract provided.

Potential Fish Egg Production By Mnemiopsis Leidyi Determined By Hydrography At The Chesapeake Bay Mouth, Harry D. Johnson

Dissertations, Theses, and Masters Projects

No abstract provided.

Sheep Production Systems On Mediterranean Annual Pastures., Department Of Agriculture, Western Australia.

Experimental Summaries - Plant Research

Trial 84V2.

Location: Vasse Research Station

Aims: To define seasonal pasture production curves for three rainfall zones in Western Australia. To determine animal productivity under different production systems in response to seasonal pasture production. To provide Western Australian data useful for validation of sheep simulation models. To provide data for different production systems to increase the scope of the simulation models.

Population Dynamics Of Brome Grass In Relation To Control Systems, A H. Cheam, Stephen Lee, C. M. Ralph, P Nelson

Experimental Summaries - Plant Research

Trial 86C1

Location: East Chapman Research Station.

To identify the level of control of brome grass under various crop rotation systems so that farmers can be advised on the degree of infestation likely to be encountered when using a particular system.
To design the best control system to reduce quickly the anticipated large seed population of brome grass in the soil.

The Exclusive Economic Zone: The Impact Of The 1982 Law Of The Sea Treaty On Worldwide U.S. Naval Operations, John C. Meyer

Marine Affairs Theses and Major Papers

The focus of the Third United Nations Conference on the Law of the Sea (UNCLOS III) was on the development of an international legal regime for the peaceful use of the world's oceans. The maritime powers, particularly the United States, viewed this new regime in terms of preserving traditional high seas freedom of navigation and overflight, and limiting expanding coastal state claims over their adjacent water and airspace. Developing countries, emerging from a period of decolonization, sought to enhance their security and gain economic benefit from this new legal regime, through the seaward extension of claims to jurisdiction over what …

Products Tanker Shipping And Shipbuilding, Di Jin

Marine Affairs Theses and Major Papers

First the entire products tanker market system, including the petroleum products market, products tanker shipping market and the products tanker shipbuilding market, is introduced. The relationship among principal elements is discussed. General information about petroleum products and products tankers is described. Then, the world petroleum products market and products tanker shipping market are examined referring to 1985 Drewry report. Finally, the analysis of products tanker shipbuilding market is made by analyzing the statistics of the products tankers ordered between 1980 and 1986 according to Fairplay orderbook. Major aspects, such as flag, owner, shipbuilder, vessel tonnage, dimensions, speed and engine, are …

Tuna Fishery In The East Central Atlantic Region: The Feasibility Of Nigeria's Participation, Aderemi Olasupo Abioye

Marine Affairs Theses and Major Papers

Tuna fishery is widely practiced in the east central Atlantic region by many fleets of different nationality. Most of the catch is taken by distant-water fleets. The new Law of the Sea convention, which gives coastal states an exclusive economic zone with outer limit of 200 miles, now allows the coastal states to make the most use of the living resources in their waters. The surplus shall be allocated to other states in the region and those traditionally fishing in the area before. Nigeria with a population of about 100 million people spends substantial foreign exchange annually on the importation …

Study Of The Ocean Transportation Of Chemicals, Joseph A. Meyertholen

Marine Affairs Theses and Major Papers

The growth of the chemical industry over the past 30 years has contributed significantly to the increased volume of hazardous cargo transported by ocean vessel. The properties of some chemicals in commerce, particularly intermediate products, are such that their movement represents a risk to society in terms of environmental damage, bodily injury, and carcinogenic effects that may not surface for years. This study traces the development of the ocean chemical transportation system with emphasis on the technology, management and regulatory regime that has evolved to control these risks. Selected incidents involving hazardous chemical cargoes are reviewed, highlighting the industry and …

Balancing Conservation And Development In Maryland's Coastal Zone: A Program Evaluation, James G. Turek

Marine Affairs Theses and Major Papers

An evaluation of a federal regulatory program administered by the Baltimore District Corps of Engineers (COE), governing certain development activities in Maryland's coastal zone, was conducted to (1) identify cumulative development and wetland impact outcomes that occurred over a 5-year (1981-1985) period; and (2) assess a component of the decision-making process that resulted in these outcomes. This study focuses specifically on program coordination between the COE and the National Marine Fisheries Service (NMFS) to evaluate how the process has been affected by (1) programmatic changes resultant of the Reagan Administration's regulatory reform; and (2) societal demands as indicated by changes …

Boston-Halifax Ferry Service: Capturing An Existing Market, Melissa P. Madeira

Marine Affairs Theses and Major Papers

The viability of a Boston to Halifax ferry service is examined in light of the existing vehicle traffic entering that Province from the United States. The current cruise ship industry is outlined and the role which the Port of Boston plays in this market describes the Port's incentive for instituting such a ferry service. Statistics provided by the Nova Scotia Department of Tourism show that a significant volume of vehicle traffic which enters Nova Scotia originates at points in the United States which are to the south and west of Boston. The existence of this traffic supports the assumption that …

Maritime Boundaries Between Trinidad And Tobago/Venezuela/Barbados And Grenada - Its Impact On Offshore Oil, Patty Marajh

Marine Affairs Theses and Major Papers

The future of the economy of Trinidad and Tobago is heavily dependent upon the exploitation of the hydrocarbon resources in its continental shelf. Trinidad's geographical proximity to the Venezuelan mainland is relevant because both states share the same continental shelf in areas not delimited by the 1942 gulf of Paria Treaty. The continental shelves of Barbados and Grenada also intersect and these areas have not been delimited and defined by any agreement. The current expansion of the exploration and exploitation of crude oil and natural gas have raised several problems within recent years. This thesis will focus attention to the …

Alternative Federal Outer Continental Shelf Oil And Gas Leasing Procedures: Lessons From Programs In Alabama And Texas, Christopher Watson Lynch

Marine Affairs Theses and Major Papers

This study is a comparative analysis of the offshore oil and gas leasing programs of Alabama, Texas, and the Federal government. It focuses upon the legal and political, rather than resource, technological, or economic problems that have left the Federal program with a record of unmet expectations and growing frustration. The long history of turmoil that has embroiled the Federal leasing program since the 1969 Santa Barbara oil spill and Arab oil crises is reviewed. The leasing and regulatory programs of Alabama, Texas, and the Federal government are outlined. Alternatives to current Federal procedures, reflecting State practices, are considered, including …

An Analysis Of The Massachusetts Inshore Lobster Fishery, Peter Robertson Hoar

Marine Affairs Theses and Major Papers

The purpose of this thesis was to explore the limited entry alternative of fishery management by examining the history of a particular limited entry scheme: the Massachusetts inshore commercial lobster fishery license limitation law. A review was made of existing limited entry theory, followed by a description of limited entry programs extant in U.S. fisheries. The legislative and political histories of the Massachusetts lobster fishery limited entry program was then examined. The limited entry law was then analyzed by comparing what actually occurred with what is supposed to occur according to limited entry theory. A quantitative analysis of changes in …

A Multidisciplinary Analysis Of The Imposition Of Countervailing Duties On Canadian Groundfish Imports, Richard A. Pearson

Marine Affairs Theses and Major Papers

This thesis provides a multidisciplinary analysis of the circumstances which surrounded the successful imposition of a countervailing duty on whole Canadian groundfish, and indicates what implications this action may have for the future. First, it will situate the countervailing duty investigation in terms of its relationship with U.S. statutes, and also with the Nation's international obligations. Then, the impact of the duty is examined to see how it might affect a potential free trade agreement with Canada. Similarly, the thesis projects what effect the duty will have in establishing a precedent, and assesses the likelihood of imposing similar duties on …

The Exclusive Economic Zone-Considerations For Management With Special Reference To Developing Nations, John G. Catena

Marine Affairs Theses and Major Papers

Having successfully initiated and developed the legal aspects of the Exclusive Economic Zone (EEZ) the challenge which now arises for the developing coastal nations is to implement an ocean management system to more fully realize the potential benefits of extended jurisdiction. This study discusses the needs and problems developing nations may encounter in developing such a management system and also considers the ways and means to meet these needs and overcome these problems. The study suggests that coastal nations should adopt an integrated three phased ocean policy process consisting of a (1) priority establishment phase (policy formulation) (2) strategic phase …

Licensing Of The U. S. Maritime Personnel: The International Impacts, Warren G. Schneeweis

Marine Affairs Theses and Major Papers

This paper examines the international and Federal efforts to enhance safety at sea and the protection of the marine environment through the development of standards to improve the training and strengthen the professional qualifications of seafarers. Special regard is made to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, signed by the United States in 1979, and to the proposed amendments to the Federal regulations for licensing U. S. maritime personnel which will bring the U. S. licensing scheme in general conformance with that Convention. This research should lessen resistance to U. S. ratification of …

Objectives Of The Soviet Merchant Marine, James T. Sharp

Marine Affairs Theses and Major Papers

In the years since the end of the Second World War, no aspect of merchant shipping has created greater controversy than the phenomenal growth of the merchant fleet of the Soviet Union. Starting in 1945 with a makeshift fleet that was a motley collection of obsolete vessels, ships received as reparations from the defeated Axis nations and Lend-Lease Liberty ships, the Soviets have fashioned a modern, efficient merchant marine that is currently second in the world in numbers of ships and sixth in deadweight tonnage. Employed as a powerful instrument of the Soviet state, this fleet now competes effectively with …

Experiments On Grain Yield In A Range Of Old And Modern Wheat Varieties., K. H.M. Siddique, D. Tennant, R. K. Belford, M. W. Perry, L. Mclaughlin, A. R. Thompson

Experimental Summaries - Plant Research

Growth, yield, water use and water use efficiency of old and modern wheat varieties in a mediterranean type environment, 87M17 and 87WH14. Ear and stem dry matter at anthesis and grain yield in a range of wheat varieties, 87M18.

The Role Of Barley In Future Rotational Systems In Drier Wheatbelt Areas Of Western Australia., P. Simpson

Experimental Summaries - Plant Research

Comparison of barley and wheat yields over four soil types and yield component analysis at Nangeenan NW of Merredin, 86ME88, 86ME89, 86ME90 and 86ME91. Comparison of barley and wheat yields over four soil types at Bodallin, east of Merredin, 86ME92, 86ME93, 86ME94 and 86ME95. Comparison of barley and wheat yields over two ‘levels’ of soil salinity - EC, 87ME63 and 87ME64. Comparison of barley and wheat yields over 2 soils of differing textural type – ‘heavy’ and ‘light’, 87ME65 and 87ME66. Effect of time of sowing on barley and wheat yields, 87ME67.

Trial 68e5, I Rowland., W E. Hawkins

Experimental Summaries - Plant Research

Trial 68E5. Location paddock N1A on Esperance Downs Research Station (Gibson). Long term rotation trials.

Cleared in 1951 and sown to clover, cropped in 1961 and 1962 then Woogenellup sub clover and Brome grass were sown in 1963, topdressed until the start of the trial in 1968. Lupins were sown in trial in 1974. Esperance sub clover has been established on all plots.

Winter Waterlogging Effects On Crops And Pasture Production., D. J. Mcfarlane

Experimental Summaries - Plant Research

Trial 87NA76

Location: Dryandra, Rosendale Central, Tutanning, Yornaning South, Yornaning West

To quantify the physical extent and economic significance of winter waterlogging on crop and pasture production in the Upper Great Southern Region of Western Australia.

High Input Barley Production Systems In The High Rainfall Zone., G. J. Parlevliet

Experimental Summaries - Plant Research

Barley systems in the high rainfall zone effect of nitrogen fungicides and seeding rate on barley yield, 87BR2.