WorldWideScience

Sample records for coast jacquemontia reclinata

  1. Complete genome sequence of jacquemontia yellow vein virus, a novel begomovirus infecting Jacquemontia tamnifolia in Venezuela.

    Science.gov (United States)

    Fiallo-Olivé, Elvira; Chirinos, Dorys T; Geraud-Pouey, Francis; Navas-Castillo, Jesús

    2017-08-01

    Wild plants of the family Convolvulaceae are hosts for a few New World begomoviruses (genus Begomovirus, family Geminiviridae). In this work, we report the complete genome sequence of a new begomovirus infecting the wild convolvulaceous plant Jacquemontia tamnifolia in Venezuela. The cloned bipartite genome showed the organization of typical New World begomoviruses and was found to be phylogenetically related to those of begomoviruses from Venezuela and other Caribbean countries. Several recombination events have been shown to have occurred involving genome fragment exchange with related begomoviruses infecting crops such as tomato and cucurbits and wild plants, including Jacquemontia sp. We propose the name jacquemontia yellow vein virus (JacYVV) for this new begomovirus.

  2. Circumscription and nomenclature of Hiraea barclayana, H. reclinata, and H. ternifolia (Malpighiaceae), and of seven species misassigned to them

    NARCIS (Netherlands)

    Anderson, C.

    2016-01-01

    A review of collections from Mexico to northern South America that had been primarily determined as H. barclayana, H. reclinata, and H. ternifolia, or synonyms, showed them to include ten species. Misinterpretations were caused by superficial morphological similarities and traditional nomenclatural

  3. Circumscription and nomenclature of Hiraea barclayana, H. reclinata, and H. ternifolia (Malpighiaceae), and of seven species misassigned to them

    NARCIS (Netherlands)

    Anderson, C.

    2016-01-01

    A review of collections from Mexico to northern South America that had been primarily determined as H. barclayana, H. reclinata, and H. ternifolia, or synonyms, showed them to include ten species. Misinterpretations were caused by superficial morphological similarities and traditional nomenclatural

  4. In vivo sedative and hypnotic activities of methanol extract from the leaves of Jacquemontia paniculata (Burm.f.) Hallier f. in Swiss Albino mice.

    Science.gov (United States)

    Jakaria, Md; Clinton, Chayan Dhar; Islam, Mukimul; Talukder, Mohammad Belal; Shariful Islam, Md; Tareq, Syed Mohammed; Uddin, Shaikh Bokhtear

    2017-03-01

    The superior genus Jacquemontia belongs to Convolvulaceae, with around 120 species, and is also considered taxonomically difficult. The aim of this experiment was to assess the sedative and hypnotic activities of methanol extract from the leaves of Jacquemontia paniculata (Burm.f.) Hallier f. The sedative and hypnotic activities were evaluated by hole-cross, open field, hole-board, elevated plus maze (EPM), and thiopental sodium-induced sleeping time determination tests in mice at doses of 200 and 400 mg/kg. In this investigation, we found that methanol extract of Jacquemontia paniculata (MEJP) produced a significant dose-dependent inhibition of spontaneous activity of mice both in hole-cross and open field tests. In addition, it also decreased the number of head dips in hole-board test. In the case of EPM test, this crude extract induced an anxiogenic-like effect rather than anxiolytic effect in mice. Moreover, MEJP significantly decreased the induction time to sleep and prolonged the duration of sleeping, induced by thiopental sodium. To conclude, these results suggest that the MEJP leaves possess potent sedative and hypnotic activities, which supported its therapeutic use for sleep disorders like insomnia.

  5. Records on floral biology and visitors of Jacquemontia montana (Moric. Meisn. (Convolvulaceae in Mucugê, Bahia

    Directory of Open Access Journals (Sweden)

    FO. Silva

    Full Text Available We present the first records on pollination biology of Jacquemontia montana (Moric. Meisn. (Convolvulaceae, a widespread climber in the Chapada Diamantina. Our objectives were to (1 characterise flower morphology and biology of J. montana; (2 sample flower visitors and (3 make inferences about potential pollinators, based on foraging behaviour. Observations and sampling were performed on two patches from 8:00 AM to 3:30 PM, May 15th to 16th, 2007. The corolla is bowl shaped, pentamerous, gamopetalous, actinomorphic, and yellow, with a mean diameter of 22.43 ± 1.81 mm, the depth being variable during flower phases. Stigma receptivity lasted from 8:00 AM-3:30 PM and pollen viability from 9:00 AM-3:30 PM Pollen. showed great decline in number but not in viability during anthesis. Nectarivorous (Coleoptera, Diptera, Hymenoptera and herbivorous (Orthoptera insects were found on the flowers. Both male and female bees (Dialictus spp., Robertson 1902 were the most frequent flower visitor. The bees' behaviour, and time spent on flowers, varied according to the resource gathered (i.e., pollen or nectar. The Dialictus species are likely to be the main pollinator of J. montana, considering the frequency, contact with reproductive parts, and carrying only J. montana pollen spread over the ventral part of the thorax, abdomen and legs. Although not quantified, nectar may still be available in the afternoon, considering the behaviour of bees on flowers during this time. Pollen:ovule ration that was1.200:4, suggests facultative xenogamy.

  6. Ivory Coast.

    Science.gov (United States)

    1985-07-01

    Since the Ivory Coast's independence (1960), the population has increased from 3.7 million to 9.7 million, representing a growth rate of up to 4.2%. The country's 5th 5-Year Plan (1981-85) has 4 priorities: 1) agricultural modernization, 2) traditional industry and crafts modernization, 3) human resources enhancement, and 4) continued economic growth. Population objectives include 1) increasing peasant aid, 2) making education more development oriented, 3) making health care more accessible, and 4) finding solutions to employment and unemployment problems. The government wants to increase population size because it needs labor for economic development. Programs 1) develop areas with high out-migration, 2) reduce maternal and child mortality, and 3) support family planning only to benefit family well being. Although the Ivory Coast's population will reach 15 million by the year 2000, and population density has tripled since 1950, the country is still thinly populated. The current population policy strives to 1) reduce infant mortality, 2) maintain fertility, and 3) diminish immigration and emigration. Life expectancy is 47 years, infant mortality is 122/1000, and most rural people have no health services. The government considers the total fertility rate of 6.7 satisfactory. Abortion for contraceptive purposes and sterilization are illegal; access to contraception is limited. The Ivory Coast, because of rapid economic growth, attracts immigrants from neighboring countries; at present 1/3 of the population is foreign-born. The government is trying to integrate natives more fully into the labor force. There is little emigration, but internal migration involves almost half of the population. The government attempts to 1) slow down and redirect rural to urban migration to small and medium sized towns and 2) slow rural to rural migration from the savannah to the forest zone.

  7. US west coast

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Aerial surveys are conducted along the US west coast to determine distribution and abundance of endangered leatherback turtles (Dermochelys coriacea), loggerhead...

  8. South Oregon Coast Reinforcement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1998-05-01

    The Bonneville Power Administration is proposing to build a transmission line to reinforce electrical service to the southern coast of Oregon. This FYI outlines the proposal, tells how one can learn more, and how one can share ideas and opinions. The project will reinforce Oregon`s south coast area and provide the necessary transmission for Nucor Corporation to build a new steel mill in the Coos Bay/North Bend area. The proposed plant, which would use mostly recycled scrap metal, would produce rolled steel products. The plant would require a large amount of electrical power to run the furnace used in its steel-making process. In addition to the potential steel mill, electrical loads in the south Oregon coast area are expected to continue to grow.

  9. Northwest Coast Indian Art.

    Science.gov (United States)

    Manning, Thomas; Knecht, Elizabeth

    The visual art forms of the Northwest Coast Indian Tribes of Alaska (Haida, Tlingit, and Tsimshian) share common distinctive design elements (formline, ovoid, U-form, and curvilinear shapes) which are referred to as the "Northern Style." Designs represent events or characters taken from the oral tradition of song and legend.…

  10. Manado: A Developing Coast

    NARCIS (Netherlands)

    Tenthof van Noorden, C.; Vermeij, D.; Van Zuijlen, J.; Zeelenberg, W.

    2013-01-01

    Manado, the capital city of North Sulawesi in Indonesia, is rapidly developing. The last years Manado has been extending into the sea, which changed the hydraulics and morphology of Manado Bay. This had negative effects on the currents, inducing erosion along the coast. Also Manado has problems with

  11. Coast guard STD calibration procedures

    National Research Council Canada - National Science Library

    Freeman, R.H; Krug, W.S

    1973-01-01

    This manual describes the procedures used by the Coast Guard Oceanographic UNIT (CGOU) to calibrate several Model 9040 STD systems, manufactured by Plessey Environmental Systems, currently in use within the Coast Guard...

  12. Maine coast winds

    Energy Technology Data Exchange (ETDEWEB)

    Avery, Richard

    2000-01-28

    The Maine Coast Winds Project was proposed for four possible turbine locations. Significant progress has been made at the prime location, with a lease-power purchase contract for ten years for the installation of turbine equipment having been obtained. Most of the site planning and permitting have been completed. It is expect that the turbine will be installed in early May. The other three locations are less suitable for the project, and new locations are being considered.

  13. Coast Guard SOF

    Science.gov (United States)

    2006-02-01

    fire as they approached the coast of Vietnam.” 45 The first elements of Task Force 115, Operation Market Time, had arrived for combat duty. Task...inter- diction missions of Operation Market Time—and were generally the only maritime interdiction forces underway offshore in monsoon sea- son—these...Embassy. ITD members serve as advisers to the Panamanian Servicio Maritima Nacional (National Maritime Service), an agency modeled after the US

  14. Indian Ocean coasts, coastal ecology

    Digital Repository Service at National Institute of Oceanography (India)

    Ingole, B.S.

    stream_size 9 stream_content_type text/plain stream_name Encycl_Coast_Sci_2005_546.pdf.txt stream_source_info Encycl_Coast_Sci_2005_546.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  15. West Coast Regional Office Permits

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Fisheries implemented a license limitation program for the trawl and fixed gear sectors of Pacific Coast commercial groundfish fishery on January 1, 1993. The...

  16. 27 CFR 9.75 - Central Coast.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Central Coast. 9.75... Central Coast. (a) Name. The name of the viticultural area described in this section is “Central Coast.” (b) Approved maps. The approved maps for determining the boundary of the Central Coast...

  17. 27 CFR 9.30 - North Coast.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false North Coast. 9.30 Section... Coast. (a) Name. The name of the viticultural area described in this section is “North Coast.” (b) Approved maps. The appropriate maps for determining the boundaries of the North Coast viticultural area...

  18. 27 CFR 9.104 - South Coast.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false South Coast. 9.104 Section... Coast. (a) Name. The name of the viticultural area described in this section is “South Coast.” (b) Approved maps. The appropriate maps for determining the boundaries of South Coast viticultural area...

  19. Honduras: Caribbean Coast

    Energy Technology Data Exchange (ETDEWEB)

    Harborne, Alastair R.; Afzal, Daniel C.; Andrews, Mark J. [Coral Cay Conservation, London (United Kingdom)

    2001-07-01

    The coast of Honduras, Central America, represents the southern end of the Mesoamerican Barrier Reef System, although its marine resources are less extensive and studied than nearby Belize and Mexico. However, the coastal zone contains mainland reef formations, mangroves, wetlands, seagrass beds and extensive fringing reefs around its offshore islands, and has a key role in the economy of the country. Like most tropical areas, this complex of benthic habitats experiences limited annual variation in climatic and oceanographic conditions but seasonal and occasional conditions, particularly coral bleaching and hurricanes, are important influences. The effects of stochastic factors on the country's coral reefs were clearly demonstrated during 1998 when Honduras experienced a major hurricane and bleaching event. Any natural or anthropogenic impacts on reef health will inevitably affect other countries in Latin America, and vice versa, since the marine resources are linked via currents and the functioning of the system transcends political boundaries. Much further work on, for example, movement of larvae and transfer of pollutants is required to delineate the full extent of these links. Anthropogenic impacts, largely driven by the increasing population and proportion of people living in coastal areas, are numerous and include key factors such as agricultural run-off, over-fishing, urban and industrial pollution (particularly sewage) and infrastructure development. Many of these threats act synergistically and, for example, poor watershed management via shifting cultivation, increases sedimentation and pesticide run-off onto coral reefs, which increases stress to corals already affected by decreasing water quality and coral bleaching. Threats from agriculture and fishing are particularly significant because of the size of both industries. The desire to generate urgently required revenue within Honduras has also led to increased tourism which provides an over

  20. Honduras: Caribbean Coast.

    Science.gov (United States)

    Harborne, A R; Afzal, D C; Andrews, M J

    2001-12-01

    The coast of Honduras, Central America, represents the southern end of the Mesoamerican Barrier Reef System, although its marine resources are less extensive and studied than nearby Belize and Mexico. However, the coastal zone contains mainland reef formations, mangroves, wetlands, seagrass beds and extensive fringing reefs around its offshore islands, and has a key role in the economy of the country. Like most tropical areas, this complex of benthic habitats experiences limited annual variation in climatic and oceanographic conditions but seasonal and occasional conditions, particularly coral bleaching and hurricanes, are important influences. The effects of stochastic factors on the country's coral reefs were clearly demonstrated during 1998 when Honduras experienced a major hurricane and bleaching event. Any natural or anthropogenic impacts on reef health will inevitably affect other countries in Latin America, and vice versa, since the marine resources are linked via currents and the functioning of the system transcends political boundaries. Much further work on, for example, movement of larvae and transfer of pollutants is required to delineate the full extent of these links. Anthropogenic impacts, largely driven by the increasing population and proportion of people living in coastal areas, are numerous and include key factors such as agricultural run-off, over-fishing, urban and industrial pollution (particularly sewage) and infrastructure development. Many of these threats act synergistically and, for example, poor watershed management via shifting cultivation, increases sedimentation and pesticide run-off onto coral reefs, which increases stress to corals already affected by decreasing water quality and coral bleaching. Threats from agriculture and fishing are particularly significant because of the size of both industries. The desire to generate urgently required revenue within Honduras has also led to increased tourism which provides an overarching stress

  1. Nearshore currents along the Karnataka coast, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    SanilKumar, V.; Dora, G.U.; Philip, C.S.; Pednekar, P.S.; Singh, J.

    Measured current data at 7 locations and tide data at 3 locations during the pre-summer monsoon period along the west coast of India is used in the study. The surface currents during March showed a predominant northward trend and during April...

  2. Submarine canyons off Madras Coast

    Digital Repository Service at National Institute of Oceanography (India)

    Setty, M.G.A.P.

    Submarine canyons off the coast of Madras, Tamil Nadu, India were studied during cruise of @iINS Kistna@@ as part of the IIOE programme They consist of hill-like projections and V-shaped valleys Their other features are also reported...

  3. French in the Ivory Coast.

    Science.gov (United States)

    Djite, Paulin G.

    1989-01-01

    Overviews the Ivory Coast's sociolinguistic situation. Standard French, restricted to the elite, is threatened by the local lingua franca. The spread and functional allocations of Dyula and Popular French support the point that the pervasive use of a language does not always lead to its adoption as a national language. (CB)

  4. Ivory Coast: Country Status Report.

    Science.gov (United States)

    Bruhn, Thea C.

    A survey of the status of language usage in the Ivory Coast begins with an overview of the usage patterns of French, the official language, and the five most commonly used native languages: Jula, Anyi-Baoule, Senoufo, Bete, and Dan. Recent Ivorian efforts at language planning, development, and research are also highlighted. A matrix follows that…

  5. Ivory Coast: Country Status Report.

    Science.gov (United States)

    Bruhn, Thea C.

    A survey of the status of language usage in the Ivory Coast begins with an overview of the usage patterns of French, the official language, and the five most commonly used native languages: Jula, Anyi-Baoule, Senoufo, Bete, and Dan. Recent Ivorian efforts at language planning, development, and research are also highlighted. A matrix follows that…

  6. French in the Ivory Coast.

    Science.gov (United States)

    Djite, Paulin G.

    1989-01-01

    Overviews the Ivory Coast's sociolinguistic situation. Standard French, restricted to the elite, is threatened by the local lingua franca. The spread and functional allocations of Dyula and Popular French support the point that the pervasive use of a language does not always lead to its adoption as a national language. (CB)

  7. Upwelling along the east coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Murty, C.S.; Varadachari, V.V.R.

    the premonsoon and monsoon periods. Waters from deeper layers of the shelf appear to reach the surface causing considerable fall of surface temperature near the coast. The probable causes for these differences in upwelling along the coast are discussed...

  8. Coastal vulnerability assessment for Egypt's Mediterranean coast

    Directory of Open Access Journals (Sweden)

    Mohamed E. Hereher

    2015-05-01

    Full Text Available The Egyptian Mediterranean coast was examined for the vulnerability to sea-level rise using the coastal vulnerability index (CVI, which was derived from the geologic and physical characteristics of the coast. This paper is the first to apply the CVI along the Egyptian coasts. The coast has different geomorphologic aspects ranging from steep-slope-rocky cliffs to gentle sloping deltaic sediments. Although the coast is under low tidal effect and low height waves, results showed that more than one-third of the 1000 km long coast is severely vulnerable to sea-level rise. Unfortunately, the area under high vulnerability to sea-level rise comprises the densely populated Nile Delta coast. National actions should be implemented to safeguard the entire coast at the threatened locations.

  9. Surfzone dynamics of the Konkan coast, India

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Anand, N.M.; Nayak, B.U.

    The Konkan Coast has the distinct morphological features than the rest of the Indian Coast. Field studies on beach variation, littoral environmental observation and longshore sediment transport were carried out for a period of one year, between...

  10. Zooplankton along the Tamil Nadu coast

    Digital Repository Service at National Institute of Oceanography (India)

    Santhakumari, V.; Saraswathy, M.

    Zooplankton abundance along two sectors at Cape Comorin and Tuticorin of Tamil Nadu Coast, southeast coast of India was studied. High biomass contributed by Ostracods, Salps, Chaetognaths etc., were observed along Tuticorin transect. In the Cape...

  11. Spatial Reconnaissance: Technical Report ComCoast

    NARCIS (Netherlands)

    Ahlhorn, F.

    2005-01-01

    ComCoast (Combined Functions in Coastal Defence Zones) is an INTERREG IIIB project funded by the EU. ComCoast aims to develop and demonstrate innovative solutions for flood protection in coastal areas. In ComCoast, five countries from the North Sea Region are involved: Belgium, Denmark, The

  12. 27 CFR 9.116 - Sonoma Coast.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Sonoma Coast. 9.116... Sonoma Coast. (a) Name. The name of the viticultural area described in this section is “Sonoma Coast”. (b) Approved map. The approved maps for determining the boundary of the Sonoma Coast viticultural area are...

  13. 75 FR 60867 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Amendments 20...

    Science.gov (United States)

    2010-10-01

    ... catch accounting. Response. Appendix H to the EIS for Amendment 20, the ``Regulatory Impact Review and... Coast States; Pacific Coast Groundfish Fishery Management Plan; Amendments 20 and 21; Trawl... Part 902 50 CFR Part 660 RIN 0648-AY68 Fisheries off West Coast States; Pacific Coast Groundfish...

  14. Red Tide off Texas Coast

    Science.gov (United States)

    2002-01-01

    Red tides (algae) bloomed late this summer along a 300-mile stretch of Texas' Gulf Coast, killing millions of fish and shellfish as well as making some people sick. State officials are calling this the worst red tide bloom in 14 years. The algae produces a poison that paralyzes fish and prevents them from breathing. There is concern that the deadly algae could impact or even wipe out this year's oyster harvest in Texas, which usually peaks during the Thanksgiving and Christmas holidays. The red tides were first observed off the Texas coast in mid-August and have been growing steadily in size ever since. Red tides tend to bloom and subside rapidly, depending upon changes in wind speed and direction, water temperature, salinity, and rainfall patterns (as the algae doesn't do as well in fresher water). This true-color image of the Texas Gulf Coast was acquired on September 29, 2000, by the Moderate-resolution Imaging Spectroradiometer (MODIS) flying aboard NASA's Terra spacecraft. The red tide can be seen as the dark reddish discoloration in the ocean running southwest to northeast along the coast. In this scene, the bloom appears to be concentrated north and east of Corpus Christi, just off Matagorda Island. The image was made at 500-meter resolution using a combination of MODIS' visible bands 1 (red), 4 (green), and 3 (blue). The city of Houston can be seen clearly as the large, greyish cluster of pixels to the north and west of Galveston Bay, which is about mid-way up the coastline in this image. Also visible in this image are plumes of smoke, perhaps wildfires, both to the north and northeast of Houston. For more information about red tides, refer to the Texas Red Tide Web site. Image courtesy Andrey Savtchenko, MODIS Data Support Team, and the MODIS Ocean Team, NASA's Goddard Space Flight Center

  15. Traditional West Coast Native Medicine

    OpenAIRE

    Deagle, George

    1988-01-01

    An important part of the complex culture of the Native people of Canada's Pacific coast is the traditional system of medicine each culture has developed. Population loss from epidemics and the influence of dominant European cultures has resulted in loss of many aspects of traditional medicine. Although some Native practices are potentially hazardous, continuation of traditional approaches to illness remains an important part of health care for many Native people. The use of “devil's club” pla...

  16. Qingdao - Pearl onthe Shandong coast

    Institute of Scientific and Technical Information of China (English)

    BRUCE CONNOLLY

    2004-01-01

    <正> Qingdao, its name is synonymous with beer. Tsingtao Beer, one of the country’s finest, has put the city firmly onto the international scene. However, there is so much more to this pearl on the coast of Shandong Province. As China goes forward to the 2008 Olympics the city will become even better known for it has been chosen as the venue for the ocean sailing events.Qingdao occupies a peninsula jutting into the Yellow Sea. It is hilly, with a coastline of rocky headlands connected by fine curving sandy beaches. Its natural

  17. US Coast Guard Corrosion Program Office

    Science.gov (United States)

    2014-11-19

    2014 4. TITLE AND SUBTITLE US Coast Guard Corrosion Program Office 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) US Coast Guard ,North Carolina Sector...have two purposes. Coatings on Coast Guard Aircraft Distribution Statement A: Approved for public release. Distribution is unlimited. U S

  18. Marine archaeological investigations along the Saurashtra coast, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Gaur, A.S.; Sundaresh; Tripati, S.

    . Foreign travellers have mentioned the names of active ports on the Saurashtra coast since the early historical period. During the medieval period this coast has witnessed hectic maritime activities and international trade and commerce. Marine...

  19. Surf zone dynamics along the south Karnataka Coast between Bhatkal and Ullal, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; SanilKumar, V.; Nayak, B.U.; Raju, N.S.N.

    stronger in June, and relatively low and steady during the rest of the year. Coast between Padubidri and Ullal experienced relatively stronger longshore currents than the coast between Maravanthe and Malpe. Longshore sediment transport rate was relatively...

  20. 78 FR 43125 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Commercial...

    Science.gov (United States)

    2013-07-19

    ... States; Pacific Coast Groundfish Fishery Management Plan; Commercial, Limited Entry Pacific Coast... Groundfish Fishery Management Plan (FMP). This action proposes to implement trailing actions for the program... time, the Pacific Fishery Management Council (Council) and NMFS have been addressing...

  1. 78 FR 68764 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Commercial...

    Science.gov (United States)

    2013-11-15

    ... States; Pacific Coast Groundfish Fishery Management Plan; Commercial, Limited Entry Pacific Coast... fixed gear sectors managed under the Pacific Coast Groundfish Fishery Management Plan (FMP). This action... catcher/processor trawl fleets (whiting only). Since that time, the Pacific Fishery Management...

  2. 75 FR 79956 - Protection for Whistleblowers in the Coast Guard

    Science.gov (United States)

    2010-12-21

    ... SECURITY Coast Guard 33 CFR Part 53 RIN 1625-AB33 Protection for Whistleblowers in the Coast Guard AGENCY: Coast Guard, DHS. ACTION: Direct final rule; request for comments. SUMMARY: By this direct final rule, the Coast Guard is amending its ``Coast Guard Whistleblower Protection'' regulations to conform...

  3. 76 FR 17782 - Protection for Whistleblowers in the Coast Guard

    Science.gov (United States)

    2011-03-31

    ... SECURITY Coast Guard 33 CFR Part 53 RIN 1625-AB33 Protection for Whistleblowers in the Coast Guard AGENCY: Coast Guard, DHS. ACTION: Direct final rule; confirmation of effective date. SUMMARY: On December 21, 2010, the Coast Guard published a direct final rule that notified the public of the Coast...

  4. Appraisal of geomorphology of the Goa coast

    Digital Repository Service at National Institute of Oceanography (India)

    Wagle, B.G.; Kunte, P.D.

    stream_size 7 stream_content_type text/plain stream_name Proc_Workshop_Coast_Mar_Area_Manage_Plan_Goa_1999_194.pdf.txt stream_source_info Proc_Workshop_Coast_Mar_Area_Manage_Plan_Goa_1999_194.pdf.txt Content-Encoding ISO-8859...

  5. Systems Engineering of Coast Guard Aviator Training.

    Science.gov (United States)

    Hall, Eugene R.; Caro, Paul W.

    This paper describes a total-program application of the systems engineering concept of the U.S. Coast Guard aviation training programs. The systems approach used treats all aspects of the training to produce the most cost-effective integration of academic, synthetic, and flight training for the production of graduate Coast Guard aviators. The…

  6. Ctenophores from the Oaxaca coast, including a checklist of species from the Pacific coast of Mexico.

    Science.gov (United States)

    Ruiz-Escobar, Fernando; Valadez-Vargas, Diana K; Oliveira, Otto M P

    2015-03-20

    Ctenophores are poorly known in the tropical eastern Pacific, including the southern coast of Mexico. Previous records of ctenophores along the Pacific coast have been provided mainly from northern waters. For the coast of Oaxaca state, their occurrence has only been mentioned before at phylum level. In this paper, we provide the first three records of ctenophores for the Oaxacan coast, which represent new records of Beroe forskalii and Bolinopsis vitrea as well as the first record of Ocyropsis maculata in the tropical eastern Pacific. Descriptions of these three species, as well as a checklist of the ctenophores from the west coast of Mexico are provided.

  7. Marine fishery possibilities of the west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Panikkar, N.K.

    Marine fishery activity of the west coast of India is discussed. Sea fish production from the west coast of India makes three fourths of total fish production from Indian coasts. Kerala accounts for the largest production of fish in India...

  8. Muddy Coast Dynamics and Resource Management

    Science.gov (United States)

    Kjerfve, Björn

    Muddy coasts are land-sea transitional environments common along low-energy shorelines around the world. They exist in climatic settings and tidal regimes ranging from microtidal to macro-tidal. Climatic warming and relative sea level rise are likely to have a greater impact on low-lying muddy coasts and deltas than most other coastal environments. This was the working hypothesis of the Scientific Committee on Oceanic Research (SCOR) Working Group 106, “Relative Sea Level and Muddy Coasts of the World,” which concluded its deliberations in the late 1990s.

  9. Great Lakes CoastWatch Node

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CoastWatch is a nationwide National Oceanic and Atmospheric Administration (NOAA) program within which the Great Lakes Environmental Research Laboratory (GLERL)...

  10. West Coast Rockfish Conservation Areas, 2015

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data delineate Rockfish Conservation Areas (RCA) off the West Coast of the United States for 2015. There are three types of areas closures depicted in this...

  11. West Coast Observing System (WCOS) Temperature Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The West Coast Observing System (WCOS) project provides access to temperature and currents data collected at four of the five National Marine Sanctuary sites,...

  12. Education by Television in the Ivory Coast.

    Science.gov (United States)

    Valerien, Jean

    1981-01-01

    The management, administration, production, and broadcasting of educational television are discussed and evaluated with respect to its use in elementary education, training of teachers, and out-of-school education in the Ivory Coast during the 1970s. (CHC)

  13. Gulf Coast Vulnerability Assessment and Conservation Framework

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The proposed partnership to support a Gulf Coast Landscape Conservation Liaison will provide much needed coordination across multiple programs and partnerships to...

  14. Geological and geophysical surveys of Visakhapatnam coast

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, T.C.S.; Rao, K.M.; Lakshminarayana, S.

    Continuous records of the total earth's magnetic field and the surface sediment samples from the ocean bottom have been collected off Ramakrishna Beach and Lawsons Bay along the Visakhapatnam Coast. The magnetic data has recorded significant...

  15. Distribution of seagrasses along the Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    Jagtap, T.G.

    Seagrass environments, from the main coast of India, Lakshadweep and Andaman Islands, were surveyed for seagrass and marine algal composition. Extensive seagrass meadows and the maximum number of species (seven genera and 12 species) occurred along...

  16. Education by Television in the Ivory Coast.

    Science.gov (United States)

    Valerien, Jean

    1981-01-01

    The management, administration, production, and broadcasting of educational television are discussed and evaluated with respect to its use in elementary education, training of teachers, and out-of-school education in the Ivory Coast during the 1970s. (CHC)

  17. Beryllium-10 in Ivory Coast Tektites

    Science.gov (United States)

    Serefiddin, F.; Herzog, G. F.; Koeberl, C.

    2005-03-01

    10Be concentrations in Ivory Coast tektites are consistent with formation from near surface terrestrial soils. Concentrations 77% lower than in Australasian tektites reflect differences in source materials, longer decay and environmental factors.

  18. Pacific Coast Groundfish Individual Fishing Quota Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — On January 11, 2011, NOAA Fisheries implemented a new fishery management system for the West Coast Groundfish Trawl Catch Share Program as specified in the...

  19. Nearshore processes along north Karnataka coast

    Digital Repository Service at National Institute of Oceanography (India)

    SanilKumar, V.; Raju, N.S.N.; Pathak, K.C.; Anand, N.M.

    had undergone the seasonal erosion and were stable during the annual processes along this stretch of the coastline. The relatively stronger longshore currents in April along the entire study region infer that the waves approach the coast with more...

  20. CoastWatch Regions in HDF Format

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The mapped data derived from AVHRR is divided into files for CoastWatch regions of interest. Each file contains multiple data variables stored using the HDF-4...

  1. Gulf Coast Basins and Uplifts [gcstructsg

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data provide generalized outlines of major basins and uplifts in the Gulf Coast region modified after Plate 2, Principal structural features, Gulf of Mexico...

  2. Eighteenth annual West Coast theoretical chemistry conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    Abstracts are presented from the eighteenth annual west coast theoretical chemistry conference. Topics include molecular simulations; quasiclassical simulations of reactions; photodissociation reactions; molecular dynamics;interface studies; electronic structure; and semiclassical methods of reactive systems.

  3. 33 CFR 52.42 - Views of the Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Views of the Coast Guard. 52.42 Section 52.42 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PERSONNEL BOARD FOR CORRECTION OF MILITARY RECORDS OF THE COAST GUARD Submissions by the Coast Guard and Other...

  4. FutureCoast: "Listen to your futures"

    Science.gov (United States)

    Pfirman, S. L.; Eklund, K.; Thacher, S.; Orlove, B. S.; Diane Stovall-Soto, G.; Brunacini, J.; Hernandez, T.

    2014-12-01

    Two science-arts approaches are emerging as effective means to convey "futurethinking" to learners: systems gaming and experiential futures. FutureCoast exemplifies the latter: by engaging participants with voicemails supposedly leaking from the cloud of possible futures, the storymaking game frames the complexities of climate science in relatable contexts. Because participants make the voicemails themselves, FutureCoast opens up creative ways for people to think about possibly climate-changed futures and personal ways to talk about them. FutureCoast is a project of the PoLAR Partnership with a target audience of informal adult learners primarily reached via mobile devices and online platforms. Scientists increasingly use scenarios and storylines as ways to explore the implications of environmental change and societal choices. Stories help people make connections across experiences and disciplines and link large-scale events to personal consequences. By making the future seem real today, FutureCoast's framework helps people visualize and plan for future climate changes. The voicemails contributed to FutureCoast are spread through the game's intended timeframe (2020 through 2065). Based on initial content analysis of voicemail text, common themes include ecosystems and landscapes, weather, technology, societal issues, governance and policy. Other issues somewhat less frequently discussed include security, food, industry and business, health, energy, infrastructure, water, economy, and migration. Further voicemail analysis is examining: temporal dimensions (salient time frames, short vs. long term issues, intergenerational, etc.), content (adaptation vs. mitigation, challenges vs. opportunities, etc.), and emotion (hopeful, resigned, etc. and overall emotional context). FutureCoast also engaged audiences through facilitated in-person experiences, geocaching events, and social media (Tumblr, Twitter, Facebook, YouTube). Analysis of the project suggests story

  5. 78 FR 56641 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Commercial...

    Science.gov (United States)

    2013-09-13

    ... States; Pacific Coast Groundfish Fishery Management Plan; Commercial Groundfish Fishery Management... Pacific Coast Groundfish Fishery Management Plan (FMP) by liberalizing RCA boundaries in order to improve... specifications and management measures in a proposed and final rule, 77 FR 67974, November 14, 2012 and 78 FR...

  6. Fuel Efficiency by Coasting in the Vehicle

    Directory of Open Access Journals (Sweden)

    Payman Shakouri

    2013-01-01

    Full Text Available This paper investigates the possibility of improving the fuel efficiency by decreasing the engine speed during the coasting phase of the vehicle. The proposed approach is stimulated by the fact that the engine losses increase with the engine speed. If the engine speed is retained low, the engine losses will be reduced and subsequently the tractive torque will be increased, enabling the vehicle to remain moving for longer duration while coasting. By increasing the time period of the coasting the fuel efficiency can be increased, especially travelling downhill, since it can benefit from the kinematic energy stored in the vehicle to continue coasting for a longer duration. It is already industry standard practice to cut fuel during coasting and refuel at low engine speed. The substantial difference proposed in this paper is the controlled reduction of engine speed during this phase and thus reduction in the engine losses, resulting in improved fuel economy. The simulation model is tested and the results illustrating an improvement to the fuel efficiency through the proposed method are presented. Some results of the experimental tests with a real vehicle through the proposed strategy are also presented in the paper.

  7. Project Coast: eugenics in apartheid South Africa.

    Science.gov (United States)

    Singh, Jerome Amir

    2008-03-01

    It is a decade since the exposure of Project Coast, apartheid South Africa's covert chemical and biological warfare program. In that time, attention has been focused on several aspects of the program, particularly the production of narcotics and poisons for use against anti-apartheid activists and the proliferation of both chemical and biological weapons. The eugenic dimension of Project Coast has, by contrast, received scant attention. It is time to revisit the testimony that brought the suggestion of eugenic motives to light, reflect on some of the Truth and Reconciliation Commission's findings and search for lessons that can be taken from this troubled chapter in South Africa's history.

  8. Gulf Coast Clean Energy Application Center

    Energy Technology Data Exchange (ETDEWEB)

    Dillingham, Gavin

    2013-09-30

    The Gulf Coast Clean Energy Application Center was initiated to significantly improve market and regulatory conditions for the implementation of combined heat and power technologies. The GC CEAC was responsible for the development of CHP in Texas, Louisiana and Oklahoma. Through this program we employed a variety of outreach and education techniques, developed and deployed assessment tools and conducted market assessments. These efforts resulted in the growth of the combined heat and power market in the Gulf Coast region with a realization of more efficient energy generation, reduced emissions and a more resilient infrastructure. Specific t research, we did not formally investigate any techniques with any formal research design or methodology.

  9. Synthetic tsunamis along the Israeli coast.

    Science.gov (United States)

    Tobias, Joshua; Stiassnie, Michael

    2012-04-13

    The new mathematical model for tsunami evolution by Tobias & Stiassnie (Tobias & Stiassnie 2011 J. Geophys. Res. Oceans 116, C06026) is used to derive a synthetic tsunami database for the southern part of the Eastern Mediterranean coast. Information about coastal tsunami amplitudes, half-periods, currents and inundation levels is presented.

  10. ETV Program Production in the Ivory Coast.

    Science.gov (United States)

    Evans, Stella; Klees, Steven

    The efficiency of educational broadcasting in the Ivory Coast is assessed from the standpoint of what and how physical and human resources are utilized. Information was obtained by reviewing the large volume of documents that have been published about the project and through interviewing personnel involved in its management and operation. The…

  11. The Kenya Coast in national perspective

    NARCIS (Netherlands)

    Meilink, H.A.; Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.

    2000-01-01

    This chapter provides a concise review of the process of regional development and the concomitant growing regional inequalities in Kenya. By focusing on Coast Province, it aims to verify statements which stress that the province has gradually moved to a marginal position in Kenyan society. Examining

  12. Seasons and nutrition at the Kenya coast

    NARCIS (Netherlands)

    Hoorweg, J.; Foeken, D.W.J.; Klaver, W.

    1995-01-01

    This monograph reports on the seasonal fluctuations in food and nutrition that occur in Coast Province, Kenya, on the basis of data gathered during five survey rounds held in selected locations in Kwale and Kilifi districts between mid 1985 and late 1986. The study population seems to have developed

  13. Pilot Project Sand Groynes Delfland Coast

    NARCIS (Netherlands)

    Hoekstra, R.; Walstra, D.J.R.; Swinkels, C.S.

    2012-01-01

    In October and November 2009 a pilot project has been executed at the Delfland Coast in the Netherlands, constructing three small sandy headlands called Sand Groynes. Sand Groynes are nourished from the shore in seaward direction and anticipated to redistribute in the alongshore due to the impact of

  14. Pilot Project Sand Groynes Delfland Coast

    NARCIS (Netherlands)

    Hoekstra, R.; Walstra, D.J.R.; Swinkels, C.S.

    2012-01-01

    In October and November 2009 a pilot project has been executed at the Delfland Coast in the Netherlands, constructing three small sandy headlands called Sand Groynes. Sand Groynes are nourished from the shore in seaward direction and anticipated to redistribute in the alongshore due to the impact of

  15. ETV Program Production in the Ivory Coast.

    Science.gov (United States)

    Evans, Stella; Klees, Steven

    The efficiency of educational broadcasting in the Ivory Coast is assessed from the standpoint of what and how physical and human resources are utilized. Information was obtained by reviewing the large volume of documents that have been published about the project and through interviewing personnel involved in its management and operation. The…

  16. The Kenya coast : A regional study

    NARCIS (Netherlands)

    Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.; Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.

    2000-01-01

    Despite its economic and cultural potential, the Kenya Coast finds itself in a marginal position. This collective volume traces the causes behind this situation and analyses it from different angles: political, economic and social. Most of the papers included in this volume were first presented at a

  17. The Kenya Coast in national perspective

    NARCIS (Netherlands)

    Meilink, H.A.; Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.

    2000-01-01

    Despite its economic and cultural potential, the Kenya Coast finds itself in a marginal position. This collective volume traces the causes behind this situation and analyses it from different angles: political, economic and social. Most of the papers included in this volume were first presented at a

  18. Submarine canyons off the Coromandel coast

    Digital Repository Service at National Institute of Oceanography (India)

    Varadachari, V.V.R.; Nair, R.R.; Murty, P.S.N.

    During the 26th Cruise of I.N.S. `KISTNA', a bathymetric survey was carried out in some detail off the Pondicherry coast. This survey has revealed the existence of three sets of distinctly separate canyons between Cuddalore and Palar River...

  19. 1971 : left coast removed from oil hunt

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2008-06-15

    In 1971, oil and gas exploration efforts were focused on the Far North and on the east coast offshore. Concerns of ecological damage closed the west coast offshore to exploration efforts. A ban on offshore oil operations was imposed in the Straits of Juan de Fuca, between Vancouver and Victoria. The move prompted Gulf Oil and Canadian Pacific Oil and Gas to give back to Ottawa federal oil and gas permits covering 675,000 acres. The following year, the federal government imposed a moratorium on all exploration activity for the west coast offshore. The provincial government imposed its own 5-year moratorium in 1989. In 2007, the province recommitted itself to offshore exploration and requested that the federal moratorium be lifted. However, to date, the federal moratorium remains in place. 1971 also marked the drilling of the first Sable Island natural gas well by Mobil Oil Canada. The well tested at 14 million cubic feet per day and offered an optimistic future for east coast offshore activities. In 1971, the Energy Resources Conservation Board recommended approval of Syncrude Canada's 125,000 barrel per day oilsands project. 1 tab., 1 fig.

  20. The Kenya coast : A regional study

    NARCIS (Netherlands)

    Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.; Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.

    2000-01-01

    Despite its economic and cultural potential, the Kenya Coast finds itself in a marginal position. This collective volume traces the causes behind this situation and analyses it from different angles: political, economic and social. Most of the papers included in this volume were first presented at a

  1. The Kenya Coast in national perspective

    NARCIS (Netherlands)

    Meilink, H.A.; Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.

    2000-01-01

    Despite its economic and cultural potential, the Kenya Coast finds itself in a marginal position. This collective volume traces the causes behind this situation and analyses it from different angles: political, economic and social. Most of the papers included in this volume were first presented at a

  2. Salt Diapirs in the Gulf Coast [gcdiapirg

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Locations and shapes of salt diapirs were modified after the New Orleans Geological Society map, Salt tectonism of the U.S. Gulf Coast Basin (compiled by J.A. Lopez,...

  3. Studies on sediment transport along Kerala Coast, south west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Sajeev, R.; Chandramohan, P.; Josanto, V.; Sanakaranarayanan, V.N.

    Longshore sediment transport characteristics of the Kerala Coast have been examined to delineate various physical processes affecting the different coastal environments. Monthly averages of the daily LEO (Littoral Environmental Observation) data...

  4. Small protohistoric sites (fishing villages?) on the saurashtra coast, West Coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Gaur, A.S.; Sundaresh

    the remains of late Harappan phase and provide the insight into the settlement pattern of this period along the coast of saurashtra. Majority of the sites are under cultivation thus original cultural deposition cannot be determined correctly, however, present...

  5. California coast sablefish - Reproductive Life History Analysis of Sablefish Populations off the Washington and California Coasts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Sablefish (Anoplopoma fimbria) have a wide distribution along the Pacific coast, extending from Baja California to Alaska, the Bering Sea and through to the eastern...

  6. Washington coast sablefish - Reproductive Life History Analysis of Sablefish Populations off the Washington and California Coasts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Sablefish (Anoplopoma fimbria) have a wide distribution along the Pacific coast, extending from Baja California to Alaska, the Bering Sea and through to the eastern...

  7. West Coast DA Event data - West Coast Toxic Pseudo-nitzschia bloom

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Beginning in the spring of 2015 the US West Coast began to experience the most wide-spread toxic Pseudo-nitzschia bloom to date, after approximately eight years...

  8. US Coast Guard Stations in Louisiana, Geographic NAD83, USCG [coast_guard_stations_USCG_1997

    Data.gov (United States)

    Louisiana Geographic Information Center — This is is a point dataset for the locations and attributes of eight US Coast Guard stations in Louisiana. The attributes include name, address, latitude (NAD27),...

  9. Occurrence of Porphyra vietnamensis (Bangiales, Rhodophyta) along the Goa coast

    Digital Repository Service at National Institute of Oceanography (India)

    Dhargalkar, V.K.; Agadi, V.V.; Untawale, A.G.

    The occurrence of a red alga, Porphyra vietnamensis has been studied along the Goa Coast (west coast of India). The growth period was observed during the monsoon (July-October) and optimum growth was recorded during August, when temperature...

  10. Hydrological modelling of the west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Suprit, K.

    A hydrological modelling framework was assembled for simulating discharges of the west-coast rivers of India. The framework is applied to the Mandovi river, Goa, a typical west-coast river. The modelling framework consisted of a digital elevation...

  11. Tidal propagation off the central west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Unnikrishnan, A.S.

    Present study reviews the characteristics of tidal propagation on the continental shelf off the central west coast of India. Available observations from tide gauges are used to describe the variations of tidal ranges along the west coast. Amplitudes...

  12. Benthic fauna of southwest and southeast coasts of India

    Digital Repository Service at National Institute of Oceanography (India)

    Devi, K.S.; Sheba, P.; Balasubramanian, T.; Venugopal, P.; Sankaranarayanan, V.N.

    Benthos, sediments characteristics and organic matter content were studied along southwest and southeast coasts of India. Number of groups/species varied with the stations and also with the depths. Population density was very low in southeast coast...

  13. Tsunami impacts on morphology of beaches along south Kerala coast, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Rasheed, K.A.A.; Das, V.K.; Revichandran, C.; Vijayan, P.R.; Thottam, T.J.

    TSUNAMI IMPACTS ON MORPHOLOGY OF BEACHES ALONG SOUTH KERALA COAST, WEST COAST OF INDIA K. A. Abdul Rasheed *, V. Kesava Das, C. Revichandran, P. R. Vijayan and Tony. J. Thottam National Institute of Oceanography (NIO), Regional Centre (RC... large waves of height 11 to 11.5m in Kutch region (Pendse 1945). Most of the tsunamis are generated by the earthquake-initiated seabed displacements. Landslides (including underwater landslides), volcanic eruptions, impact of large objects (such...

  14. 76 FR 66965 - Treasure Coast Specialty Pharmacy Decision and Order

    Science.gov (United States)

    2011-10-28

    ... Enforcement Administration Treasure Coast Specialty Pharmacy Decision and Order On September 14, 2011... Registration, BT9856002, issued to Treasure Coast Specialty Pharmacy, be, and it hereby is, revoked. I further order that any pending application of Treasure Coast Specialty Pharmacy, to renew or modify his...

  15. 33 CFR 166.500 - Areas along the Atlantic Coast.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Areas along the Atlantic Coast. 166.500 Section 166.500 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Anchorages § 166.500 Areas along the Atlantic Coast. (a) Purpose. Fairways, as described in this section...

  16. 46 CFR 14.103 - Addresses of Coast Guard.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Addresses of Coast Guard. 14.103 Section 14.103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN SHIPMENT AND DISCHARGE OF MERCHANT MARINERS General § 14.103 Addresses of Coast Guard. (a) U.S. postal mail: U.S....

  17. 33 CFR 66.01-15 - Action by Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Action by Coast Guard. 66.01-15 Section 66.01-15 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO... Coast Guard. (a) The District Commander receiving the application will review it for completeness...

  18. 33 CFR 64.33 - Marking by the Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Marking by the Coast Guard. 64.33 Section 64.33 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO... Marking by the Coast Guard. (a) The District Commander may mark for the protection of maritime...

  19. 33 CFR 118.30 - Action by Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Action by Coast Guard. 118.30 Section 118.30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.30 Action by Coast Guard. (a) The District Commander receiving...

  20. The application of hyperspectral remote sensing to coast environment investigation

    Institute of Scientific and Technical Information of China (English)

    ZHANG Liang; ZHANG bing; CHEN Zhengchao; ZHENG Lanfen; TONG Qingxi

    2009-01-01

    Requirements for monitoring the coastal zone environment are first summarized. Then the application of hyperspectral remote sensing to coast environment investigation is introduced, such as the classification of coast beaches and bottom matter, target recognition, mine detection, oil spill identification and ocean color remote sensing. Finally, what is needed to follow on in application of hyperspectral remote sensing to coast environment is recommended.

  1. 47 CFR 80.72 - Antenna requirements for coast stations.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna requirements for coast stations. 80.72 Section 80.72 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.72 Antenna requirements for coast stations. All emissions of a coast station a...

  2. Enhancing U.S. Coast Guard Metrics

    Science.gov (United States)

    2015-01-01

    Enhancing U.S. Coast Guard Metrics Scott Savitz, Henry H. Willis , Aaron C. Davenport, Martina Melliand, William Sasser, Elizabeth Tencza, Dulani...evaluate their utility in other contexts. 6 See Stephanie Young, Henry H. Willis , Melinda Moore, and Jeffrey Engstrom, Measuring Cooperative...front cost of the USS Gerald R. Ford aircraft carrier . U.S. Air Force, “United States Air Force Fiscal Year 2015 Budget Overview,” Washington, D.C

  3. Coast Guard Spectrum Management (CG-652)

    Science.gov (United States)

    2012-01-01

    Deepwater Horizon Response, Gulf of Mexico , BP Oil Platform (Greatly Reduced Foot Print)  USCG Deployment Basra, Iraq, Port Advisory Coordination...652 (HQ/FT MEADE) Dan Freedman ENGINEER Coast Guard Spectrum Management Flow Chart for Proposals USCG SPECTRUM INBOX USCG FAO LANT...USCG FAO LANT 01 USCG FAO D5 CG HQ LANT (RESCUE 21) CG HQ (NAIS) USCG FAO D14 USCG FAO D8 USCG FAO D9 USCG

  4. WEST COAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP

    Energy Technology Data Exchange (ETDEWEB)

    Larry Myer; Terry Surles; Kelly Birkinshaw

    2004-01-01

    The West Coast Regional Carbon Sequestration Partnership is one of seven partnerships which have been established by the US Department of Energy (DOE) to evaluate carbon dioxide capture, transport and sequestration (CT&S) technologies best suited for different regions of the country. The West Coast Region comprises Arizona, California, Nevada, Oregon, Washington, and the North Slope of Alaska. Led by the California Energy Commission, the West Coast Partnership is a consortium of over thirty five organizations, including state natural resource and environmental protection agencies; national labs and universities; private companies working on CO{sub 2} capture, transportation, and storage technologies; utilities; oil and gas companies; nonprofit organizations; and policy/governance coordinating organizations. In an eighteen month Phase I project, the Partnership will evaluate both terrestrial and geologic sequestration options. Work will focus on five major objectives: (1) Collect data to characterize major CO{sub 2} point sources, the transportation options, and the terrestrial and geologic sinks in the region, and compile and organize this data via a geographic information system (GIS) database; (2) Address key issues affecting deployment of CT&S technologies, including storage site permitting and monitoring, injection regulations, and health and environmental risks (3) Conduct public outreach and maintain an open dialogue with stakeholders in CT&S technologies through public meetings, joint research, and education work (4) Integrate and analyze data and information from the above tasks in order to develop supply curves and cost effective, environmentally acceptable sequestration options, both near- and long-term (5) Identify appropriate terrestrial and geologic demonstration projects consistent with the options defined above, and create action plans for their safe and effective implementation A kickoff meeting for the West Coast Partnership was held on Sept 30-Oct

  5. Coasting cosmologies with time dependent cosmological constant

    CERN Document Server

    Pimentel, L O; Pimentel, Luis O.

    1999-01-01

    The effect of a time dependent cosmological constant is considered in a family of scalar tensor theories. Friedmann-Robertson-Walker cosmological models for vacumm and perfect fluid matter are found. They have a linear expansion factor, the so called coasting cosmology, the gravitational "constant" decreace inversely with time; this model satisfy the Dirac hipotesis. The cosmological "constant" decreace inversely with the square of time, therefore we can have a very small value for it at present time.

  6. West Coast, United States and Mexico

    Science.gov (United States)

    1990-01-01

    This view shows the west coast of the United States and Mexico (32.5N, 118.0W) and gives an indication of the range of view from orbital altitude. The visual range of this particular scene is from Skammon's Lagoon on Baja to the northern tip of California's Central Valley and Sierra Nevada, a range of over 15 degrees of latitude. Coastal fog drapes over southern California and northern Baja California. White Sands, New Mexico is at far right center.

  7. Alien species on the coasts of Turkey

    Directory of Open Access Journals (Sweden)

    M.E. CINAR

    2005-12-01

    Full Text Available The compilation of data on alien species reported from the Turkish coasts yielded a total of 263 species belonging to 11 systematic groups, of which Mollusca had the highest number of species (85 species, followed by Crustacea (51, fishes (43 and phytobenthos (39. The Black Sea is represented by a total of 20 alien species, the Sea of Marmara by 48 species, the Aegean Sea by 98 species and the Levantine Sea by 202 species. The majority of aliens found in the Black Sea and the Sea of Marmara were transported via shipping, whereas the Levantine coast is extensively subjected to Lessepsian migration. Benthic habitats (soft and hard substrata comprise 76% of the total alien species and the pelagic environment is inhabited by thirty-nine species. Almost 50% of aliens collected from the Turkish coasts were found only at 0-10 m depth. Eight species occur at depths deeper than 100 m. The impacts of aliens on the benthic and pelagic ecosystems are presented.

  8. [Implementation of palliative care in Ivory Coast].

    Science.gov (United States)

    Coulibaly, J Didi-Kouko; Datie, A-M; Binlin-Dadie, R; Kouame, I; N'guessan, Zc; Barouan, M-C; Koffi, E; Coulibaly, I; Mensah, J; Yenou, H Memain; Dedomey, E; Echimane, Ka; Plo, Kj; Kouassi, B

    2009-05-01

    Ivory Coast adhered to the strategy of the primary cares of health whose leading principles served basis to the definition of the National politics of sanitary development, exposed in the National plan of sanitary development 1996-2005. The improvement of the quality of the cares is the main objective of this plan. The attack of this objective cannot make itself without the hold in account of the palliative cares that are a component of the cares for the patients affected by chronic and incurable affections, since the diagnosis until the death and even after the death. Conscious of the necessity to develop the palliative cares to improve the quality of life of the patients and their families, the ministry in charge of health, in collaboration with the partners to the development, initiated a project of development of the palliative care in Ivory Coast. It is about an innovating gait in Ivory Coast concerning politics of health. This work has for goal to present the big lines and the setting in which this politics has been put in place.

  9. Tritium level along Romanian Black Sea Coast

    Energy Technology Data Exchange (ETDEWEB)

    Varlam, C.; Stefanescu, I.; Popescu, I.; Faurescu, I. [National Inst. for Cryogenic and Isotopic Technologies, PO Box 10, Rm. Valcea, 24050 (Romania)

    2008-07-15

    Establishing the tritium level along the Romanian Black Sea Coast, after 10 years of exploitation of the nuclear power plant from Cernavoda, is a first step in evaluating its impact on the Black Sea ecosystem. The monitoring program consists of tritium activity concentration measurement in sea water and precipitation from Black Sea Coast between April 2005 and April 2006. The sampling points were spread over the Danube-Black Sea Canal - before the locks Agigea and Navodari, and Black Sea along the coast to the Bulgarian border. The average tritium concentration in sea water collected from the sampling locations had the value of 11.1 {+-} 2.1 TU, close to tritium concentration in precipitation. Although an operating nuclear power plant exists in the monitored area, the values of tritium concentration in two locations are slightly higher than those recorded elsewhere. To conclude, it could be emphasized that until now, Cernavoda NPP did not had any influence on the tritium concentration of the Black Sea Shore. (authors)

  10. Alien species on the coasts of Turkey

    Directory of Open Access Journals (Sweden)

    M.E. CINAR

    2012-12-01

    Full Text Available The compilation of data on alien species reported from the Turkish coasts yielded a total of 263 species belonging to 11 systematic groups, of which Mollusca had the highest number of species (85 species, followed by Crustacea (51, fishes (43 and phytobenthos (39. The Black Sea is represented by a total of 20 alien species, the Sea of Marmara by 48 species, the Aegean Sea by 98 species and the Levantine Sea by 202 species. The majority of aliens found in the Black Sea and the Sea of Marmara were transported via shipping, whereas the Levantine coast is extensively subjected to Lessepsian migration. Benthic habitats (soft and hard substrata comprise 76% of the total alien species and the pelagic environment is inhabited by thirty-nine species. Almost 50% of aliens collected from the Turkish coasts were found only at 0-10 m depth. Eight species occur at depths deeper than 100 m. The impacts of aliens on the benthic and pelagic ecosystems are presented.

  11. 33 CFR 8.3 - Organization of the Coast Guard Reserve.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Organization of the Coast Guard... GENERAL UNITED STATES COAST GUARD RESERVE § 8.3 Organization of the Coast Guard Reserve. (a) The Coast...) Most Coast Guard Reservists are fully integrated into active duty Coast Guard units. There, Reservists...

  12. On the summer coast parallel winds off the west coast of Iberia

    Science.gov (United States)

    Rijo, Nádia; Lima, Daniela C. A.; Semedo, Alvaro; Soares, Pedro M. M.; Cardoso, Rita M.; Miranda, Pedro M. A.

    2016-04-01

    During summer the west coast of the Iberian Peninsula is under the effect of persistent coast parallel northerly winds, called Nortada (northerly wind in Portuguese). The synoptic forcing behind the Nortada is caused by the semi-permanent Azores High and the thermal low pressure system in-land central Iberia. The associated pressure gradient gives rise to coastal parallel winds as the result of the geostrophically adjusted response to this synoptic pattern. In turn the persistence of the Nortada induces the development of upwelling systems from the Galicia to Algarve, off the west coast of Iberia, bringing deep cold nutrient-rich water to the shelf and to the surface. This cold water sharpens the temperature and pressure gradients at the coast, leading to a further increase of the wind speed at the coast. The summer regional climate of the coastal western Iberian area is modulated by the Nortada. The structure and climatology characterization of the summer Nortada is investigated through analyses of close to surface wind data produced by a regional 9km horizontal resolution atmospheric hindcast. This regional data was produced using the WRF model, forced by the ECMWF (European Centre for Medium-Range Weather Forecasts) ERA-Interim reanalysis, and covers the period 1989-2007. The link between the Nortada and the Iberian coastal low level jet is also studied.

  13. [The migration policy of the Ivory Coast].

    Science.gov (United States)

    Brou, K; Charbit, Y

    1994-01-01

    Migration policies adopted by the Ivory Coast at independence were essentially a continuation of colonial policies aimed at providing manpower for the coffee and cacao plantations of the south, whose exports were to form the basis of the national development strategy. Instead of forced labor, the government facilitated installation of migrants in agricultural areas by means of laws assuring their access to lands not currently in use. Massive immigration of workers resulted in an age and sex distribution favorable to the needs of the plantation economy. The concentration of development efforts in the forest zone of the south, including Abidjan, encouraged thousands of workers from the savannah to migrate south in search of higher incomes and better living conditions. Bilateral accords with the former Upper Volta and with France and multilateral accords with the Economic Community of the West African states regulated the migratory movement. The Ivory Coast's migration policy succeeded in populating the forest zone and permitted the Ivory Coast to construct a powerful economy. But the policy produced sometimes violent opposition among natives overwhelmed by foreigners in search of lands. The loss of labor force in the savannah threatened the nation's food supply and demographic balance. In the forest zone itself, many of the immigrant workers left the plantations to seek greater success in the cities, swelling the ranks of the urban unemployed and leaving much of the rural area short of labor. In prosperous times, when prices for southern goods were high, the system worked reasonably well. When economic conditions worsened, the inefficiency of the policy became clear. At those times the international conventions failed to control the influx because of the conflicting interests of the countries. Ethnic and regional tensions mounted, the rural exodus continued despite attempts to encourage regional development, and conflicts over land tenure intensified.

  14. New data on selected Ivory Coast tektites

    Science.gov (United States)

    Cuttitta, F.; Carron, M.K.; Annell, C.S.

    1972-01-01

    Fourteen Ivory Coast tektites exhibit a range of bulk indices of refraction of 1.5156 to 1.5217 ?? 0.0004 and of bulk specific gravities of 2.428 to 2.502 ??0.005. Seven of these Ivory Coast (IVC) tektites were analyzed for major and minor element content. Compared to tektites from other strewn fields, their SiO2 content is low (67.2-69.1 %), A12O3 relatively high (15.8-16.8 %), and total iron relatively high but with a more restricted range (6.3-6.8 % as FeO). Their lime content is low (0.71-1.35%) compared to Australasian tektites but their MgO CaO ratio (about 3.1) is unusually high. All other tektite groups have Na2O K2O ratios less than unity, but the Na2O K2O ratio of the IVC tektites is slightly greater than unity. Their K Rb ratios range from 200 to 256 and average 227, which is higher than those determined for Australasian tektites, but similar to some obtained for moldavites. The Li content (41-48 ppm) is about the same as that of the Australasian tektites, but the Cs and Rb are lower, being 1.9 to 2.9 and 57 to 86 ppm, respectively. The IVC tektites are high in Cr (260-375 ppm), Co (19-25 ppm) and Ni (101-167 ppm), and particularly in Pb (Ivory Coast tektites. ?? 1972.

  15. Dune management challenges on developed coasts

    Science.gov (United States)

    Elko, Nicole A.; Brodie, Kate; Stockdon, Hilary F.; Nordstrom, Karl F.; Houser, Chris; McKenna, Kim; Moore, Laura; Rosati, Julie D.; Ruggiero, Peter; Thuman, Roberta; Walker, Ian J.

    2015-01-01

    From October 26-28, 2015, nearly 100 members of the coastal management and research communities met in Kitty Hawk, NC, USA to bridge the apparent gap between the coastal dune research of scientists and engineers and the needs of coastal management practitioners. The workshop aimed to identify the challenges involved in building and managing dunes on developed coasts, assess the extent to which scientific knowledge can be applied to the management community, and identify approaches to provide means to bridge the gap between needs and potential solutions.

  16. 77 FR 10466 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish...

    Science.gov (United States)

    2012-02-22

    ... Pacific Coast groundfish FMP fisheries on Chinook salmon (Puget Sound, Snake River spring/summer, Snake... (Snake River, Ozette Lake), and steelhead (upper, middle and lower Columbia River, Snake River Basin... non-salmonid listed species (marine mammals, sea birds, and turtles). NMFS will be completing a...

  17. Biodiversity and Distribution of Horseshoe Crabs in Northern Coast of Java and Southern Coast of Madura

    Science.gov (United States)

    Mashar, A.; Butet, NA; Juliandi, B.; Qonita, Y.; Hakim, AA; Wardiatno, Y.

    2017-01-01

    Horseshoe crab is an important component of macro-benthos communities in the fine sand or mud substrate in coastal waters, both in the tropical and temperate region. This primitive animal consists of four species in the world, and three species can be found di Asian region, including Indonesia, namely Tachypleus tridentatus, T. gigas, and Carcinoscorpius rotundicauda. Scientific information about species distribution of three Asian horseshoe crab in Indonesia is limited, also about morphometric characters. This study aims to determine the morphometric characters and species distribution of three Asian horseshoe crab in north coast of Java and south coast of Madura Island. This study was conducted on July-August 2016. The total number of three Asian horseshoe crab obtained in this study was 260 individuals, distributed along north coast of Java and south coast of Madura Island, respectively 176 individuals of C. rotundicauda, 35 individuals of T. tridentatus, and 49 individuals of T. gigas. Tachypleus gigas has the largest size and widest class interval among three Asian horseshoe crab species. Morphometric characters is differences among three Asian horseshoe crab species. Carapace width and telson length were not significantly different among sampling locations only in T. tridentatus.

  18. Layout of the artificial coast in Lianyungang and its implementation

    Institute of Scientific and Technical Information of China (English)

    金镠; 虞志英

    2001-01-01

    The "artificial coast" refers to a coast section, with considerable spatial dimension, reformed by human activities. The purposes of coastal reform may be diversified. It should be consistent with the economic principles and must lay emphasis on the improvement of coastal ecosystems, and the affinity of man to marine environment. One of the basic studies in the artificial coast planning is to construct the dynamic model of coastal erosion and accretion. From such understandings, the West Great Seawall in Lianyungang can be considered as a successful project in artificial coast engineering.

  19. Collapsing permafrost coasts in the Arctic

    Science.gov (United States)

    Fritz, Michael; Lantuit, Hugues

    2017-04-01

    Arctic warming is exposing permafrost coastlines, which account for 34% of the Earth's coasts, to rapid thaw and erosion. Coastal erosion rates as high as 25 m yr-1 together with the large amount of organic matter frozen in permafrost are resulting in an annual release of 14.0 Tg (1012 gram) particulate organic carbon into the nearshore zone. The nearshore zone is the primary recipient of higher fluxes of carbon and nutrients from thawing permafrost. We highlight the crucial role the nearshore zone plays in Arctic biogeochemical cycling, as here the fate of the released material is determined to: (1) degrade into greenhouse gases, (2) fuel marine primary production, (3) be buried in nearshore sediments or (4) be transported offshore. With Arctic warming, coastal erosion fluxes have the potential to increase by an order of magnitude until 2100. Such increases would result in drastic impacts on global carbon fluxes and their climate feedbacks, on nearshore food webs and on local communities, whose survival still relies on marine biological resources. Quantifying the potential impacts of increasing erosion on coastal ecosystems is crucial for food security of northern residents living in Arctic coastal communities. We need to know how the traditional hunting and fishing grounds might be impacted by high loads of sediment and nutrients released from eroding coasts, and to what extent coastal retreat will lead to a loss of natural habitat. Quantifying fluxes of organic carbon and nutrients is required, both in nearshore deposits and in the water column by sediment coring and systematic oceanographic monitoring. Ultimately, this will allow us to assess the transport and degradation pathways of sediment and organic matter derived from erosion. We need to follow the complete pathway, which is multi-directional including atmospheric release, lateral transport, transitional retention in the food web, and ultimate burial in seafloor sediments. We present numbers of multi

  20. 32 CFR 700.602 - The Commandant of the Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false The Commandant of the Coast Guard. 700.602... States Coast Guard (When Operating as a Service in the Navy) § 700.602 The Commandant of the Coast Guard. (a) The Commandant of the Coast Guard is the senior officer of the United States Coast Guard....

  1. Realistic coasting cosmology from the Milne model

    CERN Document Server

    John, Moncy V

    2016-01-01

    In the context of the recent synchronicity problem in $\\Lambda$CDM cosmology, coasting models such as the classic Milne model and the $R_h=ct$ model have attracted much attention. Also, a very recent analysis of supernovae Ia data is reported to favour models with constant expansion rates. We point out that the nonempty $R_h=ct$ model has some known antecedents in the literature. Some of these are published even before the discovery of the accelerated expansion and were shown to have none of the cosmological problems and also that $H_0t_0=1$ and $\\Omega_m/\\Omega_{dark \\; energy}$ = some constant of the order of unity. In this paper, we also derive such a model by a complex extension of scale factor in the Milne model.

  2. Marine West Coast Forests, Chapter 9

    Science.gov (United States)

    Perakis, Steven S.; Geiser, Linda H.; Lilleskov, Erik A.; Pardo, Linda H.; Robin-Abbott, Molly J.; Driscoll, Charles T.

    2011-01-01

    Human activities have greatly increased nitrogen emissions and deposition across large areas of Earth. Although nitrogen is an essential nutrient for plant growth, too much nitrogen in excess of critical loads leads to losses of biodiversity, soil and stream acidification, nutrient imbalances, and other deleterious effects. In a new report quantifying critical loads of nitrogen deposition across the United States, USGS scientist Steve Perakis and co-authors provided a chapter about responses of marine west coast forests. Much of this region is understudied with respect to nitrogen deposition, and in this chapter the authors identify known adverse effects and estimate critical loads of nitrogen deposition for western Oregon and Washington and southeast Alaska forests. Perakis also contributed to the synthesis chapter, which includes background, objectives, advantages and uncertainties of critical loads, an overview of critical loads across U.S. ecoregions, and other topics.

  3. Main Coast Winds - Final Scientific Report

    Energy Technology Data Exchange (ETDEWEB)

    Jason Huckaby; Harley Lee

    2006-03-15

    The Maine Coast Wind Project was developed to investigate the cost-effectiveness of small, distributed wind systems on coastal sites in Maine. The restructuring of Maine's electric grid to support net metering allowed for the installation of small wind installations across the state (up to 100kW). The study performed adds insight to the difficulties of developing cost-effective distributed systems in coastal environments. The technical hurdles encountered with the chosen wind turbine, combined with the lower than expected wind speeds, did not provide a cost-effective return to make a distributed wind program economically feasible. While the turbine was accepted within the community, the low availability has been a negative.

  4. Geothermal structure of Australia's east coast basins

    Science.gov (United States)

    Danis, C. R.; O'Neill, C.

    2010-12-01

    The east coast sedimentary basins of Australia formed on an active margin of eastern Gondwana, and constitute an important hydrocarbon resource. The 1600km long Sydney-Gunnedah-Bowen Basin (SGBB) is largest east coast basin system, with thick Permian to Jurassic sedimentary successions overlying Palaeozoic basement rocks. The SGBB has been the focus of renewed geothermal exploration interest, however, the thermal state and geothermal potential of the system is largely unconstrained. Geothermal exploration programs require an accurate estimate of subsurface temperature information, in addition to favourable geology, to make informed decisions on potential targe developments. Primarily temperature information comes from downhole measurements, generally non-equilibrated, which are traditionally extrapolated to depth, however such extrapolation does not take into account variations in geological structure or thermal conductivity. Here we import deep 3D geological models into finite element conduction simulations, using the code Underworld, to calculate the deep thermal structure of the basin system. Underworld allows us to incorporate complex, detailed geological architecture models, incorporating different material properties for different layers, with variable temperature and depth-dependent properties. We adopt a fixed top boundary temperature on a variable topographic surface, and vary the bottom surface boundary condition, to converge of models which satisfy equilibrated downhole temperature measurement constraints. We find coal plays an important role in insulating sedimentary basins. Heat refracts around the coal interval and produces elevated temperatures beneath thick sediments, especially where thick coal intervals are present. This workflow has been formalized into an Underworld geothermal model library, enabling model centric computational workflows. Using the imported model architecture from the geology, data can be continuously updated and added to the

  5. Coast Guard Polar Icebreaker Modernization: Background and Issues for Congress

    Science.gov (United States)

    2016-05-27

    Congressional Research Service Summary The Coast Guard’s proposed FY2017 budget requests $150 million in acquisition funding for a new polar icebreaker that...acquisition funding requested for the ship, and would fund planning design activities required to begin production of the ship in FY2020. Coast Guard polar

  6. 50 CFR 660.324 - Pacific Coast treaty Indian fisheries.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Pacific Coast treaty Indian fisheries. 660.324 Section 660.324 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West...

  7. 50 CFR 660.50 - Pacific Coast treaty Indian fisheries.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Pacific Coast treaty Indian fisheries. 660.50 Section 660.50 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West...

  8. Intertidal barnacles are not uniformly abundant around the coast of ...

    African Journals Online (AJOL)

    spamer

    coast communities is the population sizes of these species. .... alga that is common in the Balanoid Zone on the coasts of South Africa ... the highest elevation where there was a barnacle within 5 m of the ..... had reached the initial density of barnacles when the clearings .... tems in the world – the Benguela system. The near-.

  9. [Nursing perspective on psychiatric care in Ivory Coast].

    Science.gov (United States)

    Lecocq, Dan

    2017-05-01

    Michaël Bilson is a nurse at the psychiatric hospital of Bingerville, in Ivory Coast. Here, he describes his mission supporting the National Health Worker Training Institute. It is the only nurse training school in Ivory Coast. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  10. United States Coast Guard: Officer Corps Military Professional Development Program

    Science.gov (United States)

    2011-06-10

    captain relieved of command after viewing porn on computer,‖ 10 July 2010, http://www.thenewstribune.com/2010/07/ 10/1259108/portland-coast-guard...Coast Guard captain relieved of command after viewing porn on computer,‖ 10 July 2010. http://www.thenewstribune.com/2010/07/ 10/1259108/portland

  11. Near-coast tsunami waveguiding: phenomenon and simulations

    NARCIS (Netherlands)

    van Groesen, Embrecht W.C.; Adytia, D.; Adytia, D.; Andonowati, A.

    2008-01-01

    In this paper we show that shallow, elongated parts in a sloping bottom toward the coast will act as a waveguide and lead to large enhanced wave amplification for tsunami waves. Since this is even the case for narrow shallow regions, near-coast tsunami waveguiding may contribute to an explanation

  12. From the African Coast, the invention of two territories: Equatorial Guinea and Ivory Coast

    Directory of Open Access Journals (Sweden)

    Adjoa Nathalie Chiyé Kessé

    2014-08-01

    Full Text Available From the African coast starts Latin American history and part of Europe’s. This article includes a comprehensive analysis on the cultural influence of Africa especially Equatorial Guinea and Côte d’Ivoire in Latin America. From the first European incursions into African coast (xvi century and throughout the colonial era, the paper highlights interethnic relations that occurred following the meeting and coexistence between cultures of both continents, an analysis that is essential to study the survival of traditions, beliefs and African customs that survive today in many regions of Latin America. Considering the importance now given to the recovery of identity traits of the past for studies of multi-ethnicity and re-construction of identities, this article can be used by researchers at Afro-descendance, notable in Latin America, whose research is related to African identity traits in their respective nations. Equatorial Guinea was a Spanish colony along with the Protectorate of Morocco and Western Sahara. The duration of this colony ran from 1885 to 1968. In 1926, it became the Spanish Guinea, and in 1968 it acquired its independance from Spain while retaining the Spanish cultural architecture. Furthermore, the French presence in this first stage of the conquest in Côte d’Ivoire, is provided by the army. The colonial authorities in Paris were not yet sufficiently organized to move their representatives to what was then known as the Poor or Bad People Coast or Coast of teeth. It was the military from Senegal, as base of the French colonial army who assumed the conquest and organization of the Ivorian territory for immediate exploitation of economic resources. It is this improvised framework without legal planning, which led to the idea of the invention of Africa supported by Valentin Mudimbe (1988 and Achille Mbembe (2000.

  13. TSUNAMI IMPACTS ON MORPHOLOGY OF BEACHES ALONG SOUTH KERALA COAST, WEST COAST OF INDIA

    Directory of Open Access Journals (Sweden)

    K. A. Abdul Rasheed

    2006-01-01

    Full Text Available The present study is based on the post tsunami survey conducted in January 2005 along the southwest coast of India. Although tsunami affected the whole coastline of Kerala, it devastated the low- lying coastal areas of Kollam, Alleppey and Ernakulam districts leading to the loss of life and property. This paper illustrates the variation of tsunami intensity along the coasts of these districts and the consequent morphological changes occurred in the coastal area during tsunami. Topographic survey data showed that the coastal inundation was rampant along the worst affected regions where the coastal areas are like a narrow strip of land of width 100-400m, lying between the Arabian Sea and the backwaters and the down slope of the coastal area increases towards the backwater side. The data on run-up height showed a variation of 1.9 – 5 m along the study area. Post tsunami beach profiles showed erosion of the foreshore and backshore and landward transport of beach material during the run-up of waves at Puthu- Vypeen. The erosion of the backshore (berm in several places along the coast was quite evident in the study. This has caused reduction in the elevation which may make these areas more vulnerable to breaching by the high waves, particularly during the monsoon and also during certain spring tides which is a matter of serious concern.

  14. Genetically distinct coelacanth population off the northern Tanzanian coast.

    Science.gov (United States)

    Nikaido, Masato; Sasaki, Takeshi; Emerson, J J; Aibara, Mitsuto; Mzighani, Semvua I; Budeba, Yohana L; Ngatunga, Benjamin P; Iwata, Masamitsu; Abe, Yoshitaka; Li, Wen-Hsiung; Okada, Norihiro

    2011-11-01

    Since the sensational discovery of a living coelacanth off the east coast of South Africa, the geographic distribution of viable coelacanth populations has been a subject of debate. In the past, the coelacanths off the African mainland were thought to be strays from the Comoros because most coelacanths captured were caught in the waters surrounding the Comoros archipelagos. However, in recent years, a large number of coelacanths were captured off the coast of Tanzania, including nine living specimens observed in a remotely operated vehicles survey. Thus, it is possible that there is a reproducing population inhabiting waters off the Tanzania coast. We have sequenced the complete mitochondrial genomes of 21 Tanzanian and 2 Comoran coelacanths and analyzed these sequences together with two additional full mitochondrial genomes and 47 d-loop sequences from the literature. We found that the coelacanth population off the northern Tanzanian coast is genetically differentiated from those of the southern Tanzania coast and the Comoros, whereas no significant genetic differentiation occurs between the latter two localities. The differentiation between the northern and southern Tanzanian coast populations is consistent with the hypothesis that the existence of northward-flowing ocean current along the Tanzanian coast may reduce or prevent gene flow from the northern to the southern population. Finally, we estimated that the population localized to the southern Tanzanian coast and the Comoros diverged from other coelacanths at least 200,000 y ago. These results indicate that the coelacanths off the northern Tanzania coast are not strays but a genetically distinct group. Our study provides important information for the conservation of this threatened "living fossil."

  15. Post Fukushima tsunami simulations for Malaysian coasts

    Science.gov (United States)

    Koh, Hock Lye; Teh, Su Yean; Abas, Mohd Rosaidi Che

    2014-10-01

    The recent recurrences of mega tsunamis in the Asian region have rekindled concern regarding potential tsunamis that could inflict severe damage to affected coastal facilities and communities. The 11 March 2011 Fukushima tsunami that crippled nuclear power plants in Northern Japan has further raised the level of caution. The recent discovery of petroleum reserves in the coastal water surrounding Malaysia further ignites the concern regarding tsunami hazards to petroleum facilities located along affected coasts. Working in a group, federal government agencies seek to understand the dynamics of tsunami and their impacts under the coordination of the Malaysian National Centre for Tsunami Research, Malaysian Meteorological Department. Knowledge regarding the generation, propagation and runup of tsunami would provide the scientific basis to address safety issues. An in-house tsunami simulation models known as TUNA has been developed by the authors to assess tsunami hazards along affected beaches so that mitigation measures could be put in place. Capacity building on tsunami simulation plays a critical role in the development of tsunami resilience. This paper aims to first provide a simple introduction to tsunami simulation towards the achievement of tsunami simulation capacity building. The paper will also present several scenarios of tsunami dangers along affected Malaysia coastal regions via TUNA simulations to highlight tsunami threats. The choice of tsunami generation parameters reflects the concern following the Fukushima tsunami.

  16. Evolution of Modern Yellow River Delta Coast

    Institute of Scientific and Technical Information of China (English)

    尹延鸿; 周永青; 丁东

    2004-01-01

    This paper deals with the development and evolution of modem Yellow River delta and the erosion or deposition rates of its different sections. In June, 1996,Yellow Rivers terminal course was artificially turned eastwards to empty into the sea and then the 11th lobe of the modern Yellow River delta began to form. This course change may mark the beginning of the 3rd subdelta formation. As a result of that, the Yellow River delta advances towards east by north with the 1st, 2nd and 3rd subdeltas arranged in succession. Coast zone in the deltaic area is divided into 7 different sections according to their different erosion or deposition rates: the relatively stable section from Dakou River to Shunjiang Stream, the weakly retreating section from Shun jiang Stream to the Tiaohe River mouth, the strongly retreating section from the Tiaohe River mouth to the station 106, the artificially stable section due to stone dam protection from the station 106 to Gudong Oilfield, the strong deposition section from Gudong Oilfield to Dawenliu Haipu, the weakly deposition section from Dawenliu Haipu to the Zimai Stream mouth, and the stable section from the Zimai Stream mouth to the Jiaolai River mouth. It is predicted that the erosion and deposition situations of the sections will nearly remain the same in 10 years, but the retreating and silting-up rates will tend to become slower gradually. Human activities have an evident influence on the changes of the coastline.

  17. The oldest rock of Ivory Coast

    Science.gov (United States)

    Kouamelan, Alain Nicaise; Djro, Sagbrou Chérubin; Allialy, Marc Ephrem; Paquette, Jean-Louis; Peucat, Jean-Jacques

    2015-03-01

    The tonalitic gneiss of Balmer (TGB), in the SASCA area of south-western Ivory Coast, previously dated at 3141 ± 2 Ma using the single zircon evaporation method, is regarded as a relic of Archean rock within the Paleoproterozoic (Birimian) formation of the West African Craton (WAC). We present new geochronological data for the TGB using the laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) method. We obtain a U-Pb age of 3207 ± 7 Ma for abundant zircons extracted from the tonalitic gneiss, and interpret this age as that of the magmatic protolith because of the igneous-type homogeneous zircon population. Certain magmatic zircon edges and some round zircons define an upper intercept age of 3155 ± 17 Ma which could represent overgrowths during gneissification. It appears that the TGB was not affected by the events posterior to its genesis, i.e. the Liberian (2.9-2.7 Ga) and Eburnean (2.4-2.0 Ga) events. Additionally, the TGB proves to be a juvenile Leonian rock, as indicated by the Nd model age of 3456 Ma, and could also constitute the protolith of the granulitic grey gneisses and charnockites of the Man area, which are 150-400 Ma younger.

  18. [Extensively drug resistant tuberculosis in Ivory Coast].

    Science.gov (United States)

    Bakayoko, A S; Ahui, B J M; Kone, Z; Daix, A T J; Samake, K; Domoua, K M S; Aka-Danguy, E

    2015-12-01

    The emergence of tuberculosis with ultraresistant bacilli (TB-UR or XDR-TB) came to increase the threat concerning the progress realized in tuberculosis control. This observation establishes the only case of XDR-TB documented and published since the beginning of pharmacoresistant tuberculosis management in Ivory Coast from 2000 till 2010. This case was diagnosed in 2005 at a HIV-negative 32-year-old woman, initially declared MDR-TB. Looking forward to a treatment of category IV, she was treated by therapeutic truncated protocols recombining antituberculous molecules to which the patient was still sensitive. This treatment (PAS, cycloserin, ciprofoxacin, ethionamid, ethambutol and kanamycin) was introduced after 9 months of waiting and was completely led in ambulatory under the supervision of a member of the family. The diagnosis of XDR-TB concerned new tests of sensibility spread to second line antituberculous drugs in front of the absence of spits negativation at the end of 14 months of a second line treatment marked by frequent stock shortages. The death arose at M19 of treatment by chronic heart pulmonary. XDR-TB remains dark prognosis and is almost synonymic of "death sentence" in our countries with limited resources. The application of the international recommendations for tuberculosis management and better accessibility to antituberculous second line drugs would allow to prevent the appearance of such forms of tuberculosis. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  19. The Caribbean and the Wild Coast

    Directory of Open Access Journals (Sweden)

    Marian Goslinga

    1992-07-01

    Full Text Available [First paragraph] Suriname: a bibliography, 1980-1989. Jo DERKX & IRENE ROLFES. Leiden, the Netherlands: Department of Caribbean Studies, KITLV/Royal Institute of Linguistics and Anthropology, 1990. x + 297 pp. (Paper NLG 25.00 La Caraïbe politique et internationale: bibliographie politologique avec références économiques et socio-culturelles. MICHEL L. MARTIN. Paris: L'Harmattan, 1990. xvii + 287 pp. Suriname. ROSEMARIJN HOEFTE. Oxford and Santa Barbara CA: Clio Press, 1990. xxx + 229 pp. (Cloth US$ 45.00 Although in North American academie circles interest in Suriname (or the Wild Coast, as the area was originally called has always been marginal, the same cannot be said for the Dutch, for whom the former colony continues to hold an enduring fascination. Not only have the Dutch studied the country's historical beginnings assiduously, but Suriname's controversial relationship with the former mother country assures it a definite place in contemporary social and political thought.

  20. Bryozoa from the Mediterranean coast of Israel

    Directory of Open Access Journals (Sweden)

    N. SOKOLOVER

    2016-03-01

    Full Text Available The impact of global warming on the composition of marine biotas is increasing, underscoring the need for better baseline information on the species currently present in given areas. Little is known about the bryozoan fauna of Israel; the most recent publication concerning species from the Mediterranean coast was based on samples collected in the 1960s and 1970s. Since that time, not only have the species present in this region changed, but so too has our understanding of bryozoan taxonomy. Here we use samples collected during the last decade to identify 47 bryozoan species, of which 15 are first records for the Levantine basin. These include one new genus and species (Crenulatella levantinensis gen. et. sp. nov., two new species (Licornia vieirai sp. nov. and Trematooecia mikeli sp. nov., and two species that may be new but for which available material is inadequate for formal description (Reteporella sp. and Thalamoporella sp.. In addition, Conopeum ponticum is recorded for the first time from the Mediterranean Sea. Non-indigenous species make up almost one-quarter of the 47 species identified. All of the non-indigenous species are native to tropical and subtropical regions, implying a change of the Levant bryozoan biota from a temperate to a more tropical state, probably related to both higher temperature and salinity and to the opening of the Suez Canal connecting the Red Sea and the Eastern Mediterranean.

  1. Post Fukushima tsunami simulations for Malaysian coasts

    Energy Technology Data Exchange (ETDEWEB)

    Koh, Hock Lye, E-mail: kohhl@ucsiuniversity.edu.my [Office of Deputy Vice Chancellor for Research and Post Graduate Studies, UCSI University, Jalan Menara Gading, 56000 Kuala Lumpur (Malaysia); Teh, Su Yean, E-mail: syteh@usm.my [School of Mathematical Sciences, Universiti Sains Malaysia, 11800 Pulau Pinang (Malaysia); Abas, Mohd Rosaidi Che [Malaysian Meteorological Department, MOSTI, Kuala Lumpur (Malaysia)

    2014-10-24

    The recent recurrences of mega tsunamis in the Asian region have rekindled concern regarding potential tsunamis that could inflict severe damage to affected coastal facilities and communities. The 11 March 2011 Fukushima tsunami that crippled nuclear power plants in Northern Japan has further raised the level of caution. The recent discovery of petroleum reserves in the coastal water surrounding Malaysia further ignites the concern regarding tsunami hazards to petroleum facilities located along affected coasts. Working in a group, federal government agencies seek to understand the dynamics of tsunami and their impacts under the coordination of the Malaysian National Centre for Tsunami Research, Malaysian Meteorological Department. Knowledge regarding the generation, propagation and runup of tsunami would provide the scientific basis to address safety issues. An in-house tsunami simulation models known as TUNA has been developed by the authors to assess tsunami hazards along affected beaches so that mitigation measures could be put in place. Capacity building on tsunami simulation plays a critical role in the development of tsunami resilience. This paper aims to first provide a simple introduction to tsunami simulation towards the achievement of tsunami simulation capacity building. The paper will also present several scenarios of tsunami dangers along affected Malaysia coastal regions via TUNA simulations to highlight tsunami threats. The choice of tsunami generation parameters reflects the concern following the Fukushima tsunami.

  2. Microearthquakes and crustal structure off the Makran coast of Iran

    Energy Technology Data Exchange (ETDEWEB)

    Niazi, M.; Shimamura, H.; Matsu' ura, M.

    1980-05-01

    On the basis of bathymetric an seismic data collected recently off the coast of Makran in the Gulf of Oman, it has been suggested that the folding of the sediments at the northern edge of the abyssal plain is taking place at the present time. The folding is thought to be the consequence of ongoing subduction of the Arabian plate beneath the Eurasian Lithosphere along the Makran coast. Th model assigns a far more significant role to the Makran coast in shaping the tectonics of the region than has thus far been assumed.

  3. Source investigation of the tar balls deposited along the Gujarat coast, India, using chemical fingerprinting and transport modeling techniques

    Digital Repository Service at National Institute of Oceanography (India)

    Suneel, V.; Vethamony, P.; Naik, B.G.; VinodKumar, K.; Sreenu, L.; Samiksha, S.V.; Tai,Y.; Sudheesh, K.

    Deposition of tar balls (TBs) along the south Gujarat coast, situated on the west coast of India (WCI), commonly occurs during the southwest monsoon season. Several offshore oil fields off the Mumbai-Gujarat coast, and refineries along the coast...

  4. Meteorologically induced modulation in sea level off Tikkavanipalem Coast - Central east coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Joseph, A.; Desai, R.G.P.; VijayKumar, K.; Mehra, P.; Nagvekar, S.

    capaci- tive sensing element, which was coupled to an integrated thermistor and a microprocessor for temperature compensa- tion. The wind monitor was a hellicoid-shaped propeller (speed sensor) coupled to a vane and a circular potentiometer, which..., Surges and Mean Sea-Level: A Handbook for Engineers and Scientists. Chichester, UK: John Wiley & Sons, 472p. SHANKAR, D. and SHETYE, S.R., 2001. Why is mean sea level along the Indian coast higher in the Bay of Bengal than in the Arabian Sea? Geophysical...

  5. Species Diversity of Sea Snake (Hydrophiidae Distributed in the Coramantal Coast (East Coast of India

    Directory of Open Access Journals (Sweden)

    R. Karthikeyan

    2007-01-01

    Full Text Available A detail study of sea snakes (family: Hydrophidae occurring in the Coramantal coastal region (south east coast of India has reveled the presence of thirteen species included in five genera. In this study the systematic, ecology, biology and distribution of thirteen species embraced in five genera, which are present in the collections done during 2003 to 2006 are given. The distribution patterns of all the valid species known to occur in the Coramantal coastal region are also included from a detailed study of the literature.

  6. Intensification of upwelling along Oman coast in a warming scenario

    Science.gov (United States)

    Praveen, V.; Ajayamohan, R. S.; Valsala, V.; Sandeep, S.

    2016-07-01

    The oceanic impact of poleward shift in monsoon low-level jet (MLLJ) is examined using a Regional Ocean Modeling System (ROMS). Two sets of downscaling experiments were conducted using ROMS with boundary and initial conditions from six CMIP5 models. While outputs from the historical run (1981-2000) acts as forcing for the first, the second uses RCP8.5 (2080-2099). By comparing the outputs, it is found that Oman coast will experience an increase in upwelling in tune with MLLJ shift. Consistent with the changes in upwelling and zonal Ekman transport, temperature, salinity, and productivity show significant changes near the Oman coast. The changes in MLLJ causes the coastal wind to angle against the Oman coast in such a fashion that the net upwelling increases in the next century and so does the marine productivity. This study contrasts the general view of weakening of upwelling along the Arabian coasts due to the weakening of monsoon winds.

  7. West Coast Observing System (WCOS) ADCP Currents Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The West Coast Observing System (WCOS) project provides access to temperature and currents data collected at four of the five National Marine Sanctuary sites,...

  8. United States Coast Pilot (volume 1 through 9)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The United States Coast Pilot is a series of 9 nautical books that cover a wide variety of information important to navigators of U.S. coastal and intercoastal...

  9. West Coast Observing System (WCOS) ADCP Station Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The West Coast Observing System (WCOS) project provides access to temperature and currents data collected at four of the five National Marine Sanctuary sites,...

  10. Quaternary phosphorites off the southeast coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, V.P.; Michard, A.; Naqvi, S.W.A.; Boettcher, M.E.; Krishnaswamy, R.; Thamban, M.; Natarajan, R.; Borole, D.V.

    Detailed petrological, mineralogical, geochemical and radiogenic (U, Sr, Nd) and stable isotope (C, O, S) studies have been carried out on the Quaternary phosphorites of the continental margin off Chennai, southeast coast of India...

  11. nowCOAST's Map Service for Transportation Map Overlays

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Map Information: This nowCOAST map service provides maps depicting the locations of major world airport runways, major U.S. seaports, and latitude/longitude grid...

  12. Littoral transport studies along west coast of India - A reivew

    Digital Repository Service at National Institute of Oceanography (India)

    Kunte, P.D.; Wagle, B.G.; Sugimori, Y.

    This article presents an overview of investigations that were carried out to determine the dynamics of littoral transport along the west coast of India, during last three decades. Sedimentological methods, wave refraction diagrams, tracer tracking...

  13. Modeling of sediment transport along Mangalore coast using mike 21

    Digital Repository Service at National Institute of Oceanography (India)

    Babu, K.S.; Dwarakish, G.S.; Jayakumar, S.

    The objective of the present study is to understand the sediment transport along Mangalore Coast and to quantify the sediment transport rates. The data used in the present study includes Wave, Wind, Tide, Naval Hydrographic Chart (Bathymetry Chart...

  14. Longshore sediment transport model for the Indian west coast

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Nayak, B.U.

    Longshore sediment transport rates for the Indian west coast from Cochin to Porbandar are estimated from ship observed wave data (1968 to 1986). The sediment transport rate is relatively high during the southwest monsoon period from June...

  15. Some Actiniaria (Cnidaria: Anthozoa) from the west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Hartog, J. C. Den; Jayasree, V.

    A small collection of five species of Actiniaria from the west coast of India, including three new species, is described and discussed. It concerns Anthopleura anjunae spec. nov., Bunodosoma goanensis spec. nov., Synantheopsis parulekari spec. nov...

  16. Economic Assessment of the Atlantic Coast Horseshoe Crab Fishery

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In this report, Industrial Economics, Incorporated (lEc) provides an assessment of the economic value of the Atlantic Coast horseshoe crab fishery. We accomplish...

  17. Geomorphology of Goa and Goa Coast. A review

    Digital Repository Service at National Institute of Oceanography (India)

    Wagle, B.G.

    This review on the geomorphology of Goa and the Goa coast included studies on the interpretation of LANDSAT images, aerial photographs and extensive field work. Physiographically the region can be broadly classified into: 1) the coastal tract; 2...

  18. Tides in the Gulf of Khambhat, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Nayak, R.K.; Shetye, S.R.

    Semi-diurnal tides in the Gulf of Khambhat (Cambay), west coast of India, amplify about threefold from mouth to head. In contrast, the amplification of diurnal tides is much smaller. A one-dimensional barotropic model with channel geometry...

  19. Spitbase of west coast of India: Potential appraisal

    Digital Repository Service at National Institute of Oceanography (India)

    Kunte, P.D.; Wagle, B.G.

    Spectacular spits of different sizes and variety of shapes bordering west coast of India were mapped with remote sensing techniques. By gathering information on geomorphological and locational parameters of spits, "SPITBASE", a database of spits...

  20. Studies on littoral and sublittoral macrophytes around the Mauritius coast

    Digital Repository Service at National Institute of Oceanography (India)

    Jagtap, T.G.

    Floristic composition from the intertidal lagoon, reef, and subtidal (down to 20 m depth) regions, around the mauritius coast were studied to assess its present status. This provides firsthand information on the ecological distribution of mangroves...

  1. The Coast Guard and Customs Forces of Algeciras Bay

    Directory of Open Access Journals (Sweden)

    Manuel Quero Oliván

    2016-09-01

    Full Text Available The article gives a brief history of the Coast Guard and Customs Enforcement in Algeciras bay. Showing the difficulties faced by the Spanish customs, given the list of the ship's structure.

  2. San Francisco-Pacifica Coast Landslide Susceptibility 2011

    Data.gov (United States)

    California Department of Resources — The San Francisco-Pacifica Coast grid map was extracted from the California Geological Survey Map Sheet 58 that covers the entire state of California and originally...

  3. Sand engine quells the coast's hunger for sand

    NARCIS (Netherlands)

    Van Dijk, T.

    2012-01-01

    An artificial peninsula at Ter Heijde is designed to feed the coast with sediment. Scientists are investigating whether this kind of sand engine could be the Netherlands’ answer to rising sea levels.

  4. Ship Traffic 2011 West Coast Region - All Ship Types

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — The data was derived from US Coast Guard raw vessel point returns and preprocessed by ASA (Applied Science Associates), to one minute point interCAls. The data...

  5. EPA Region 1 Coast Guard Jurisdictional Boundary - Polygons

    Data.gov (United States)

    U.S. Environmental Protection Agency — Jurisdictional boundary between EPA and Coast Guard for EPA Region I. Created from 1:100000 USGS DLGs with greater detail drawn from 1:24000 commercial street data...

  6. Deriving nearshore wave climate along South African coast

    CSIR Research Space (South Africa)

    Rossouw, M

    2015-04-01

    Full Text Available The present study addressed aspects of the highly interrelated study area of coastal safety and vulnerability, climate change and setback lines for South African coast. A medium resolution numerical wave analysis was undertaken, in the form...

  7. Sand engine quells the coast's hunger for sand

    NARCIS (Netherlands)

    Van Dijk, T.

    2012-01-01

    An artificial peninsula at Ter Heijde is designed to feed the coast with sediment. Scientists are investigating whether this kind of sand engine could be the Netherlands’ answer to rising sea levels.

  8. EPA Region 1 Coast Guard Jurisdictional Boundary - Arcs

    Data.gov (United States)

    U.S. Environmental Protection Agency — Jurisdictional boundary between EPA and Coast Guard for EPA Region I. Created from 1:100000 USGS DLGs with greater detail drawn from 1:24000 commercial street data...

  9. nowCOAST's Map Service for Political Map Overlays

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Map Information: This nowCOAST map service provides map overlays depicting the boundaries of U.S. states, territories, counties and townships/county subdivisions,...

  10. Studies on the shelf sediments off the Madras coast

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, Ch.M.; Murty, P.S.N.

    Sediment samples collected from the shelf and slope regions along two sections normal to the coast off Madras and Karaikal and from a few stations in between have been studied for their grain size, coarse fraction constituents and calcium carbonate...

  11. Office of Coast Survey Wrecks and Obstructions Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Office of Coast Survey's Wrecks and Obstructions database contains information on the identified submerged wrecks and obstructions within the U.S. maritime...

  12. US EPA Region 9 and US Coast Guard Jurisdictional Boundary

    Data.gov (United States)

    U.S. Environmental Protection Agency — This line feature represents the jurisdictional boundary along the California coastline that defines EPA (Inland Zone) and Coast Guard (Coastal Zone) emergency...

  13. Site selection for offshore wind farms along the Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    ManiMurali, R.; Vidya, P.J.; Modi, P.; JayaKumar, S.

    This study deals with locating the potential sites for offshore wind farms and also deals with feasibility of installing offshore wind farms through scientific examination of the requirements along the coast of India Offshore wind energy is almost...

  14. A petrographic study of Precambrian quartzites from Goa coast

    Digital Repository Service at National Institute of Oceanography (India)

    Wagle, B.G.; Rajamanickam, G.V.

    A petrographic and heavy minerals study of quartzites along the Goa Coast, India has been undertaken to decipher their sediment history. The quartzite outcrops exhibit well preserved primary sedimentary structures like current bedding and ripple...

  15. Biochemical constituents of seaweeds along the Maharashtra coast

    Digital Repository Service at National Institute of Oceanography (India)

    Dhargalkar, V.K.; Jagtap, T.G.; Untawale, A.G.

    Protein, carbohydrate and organic carbon were estimated in 43 marine algal species from different stations along the Maharashtra Coast in India These species showed variation in their biochemical contents Protein varied from 10 to 33% Chlorophyceae...

  16. San Francisco-Pacifica Coast Landslide Susceptibility 2011

    Data.gov (United States)

    California Department of Resources — The San Francisco-Pacifica Coast grid map was extracted from the California Geological Survey Map Sheet 58 that covers the entire state of California and originally...

  17. Centre for Development Studies, University of Cape Coast and

    African Journals Online (AJOL)

    was framed. Britwum and Anokye set ... Coast, University of Education, Kwame Nkrumah University of Science and Tcch— nology and .... An added dimension to male experiences comes from the weak argument of provoca- tive dressing. in ...

  18. Shore protection structures along Kerala coast-low cost alteratives

    Digital Repository Service at National Institute of Oceanography (India)

    DineshKumar, P.K.; Jasanto, P.K.; Sankaranarayanan, V.N.

    Several studies over the last two decades on low cost shore protection measures are reviewed to have an integrated profile with a point on application to the sheltered coasts of Kerala. It is emphasised that these alternative are generally...

  19. 75 FR 53667 - Space Coast Regional Innovation Cluster Competition

    Science.gov (United States)

    2010-09-01

    ... coordinated economic development and diversification of Florida's Space Coast region. Only applications that... Administration (EDA), Department of Commerce. ACTION: Notice and request for applications. SUMMARY: This notice...) Competition under EDA's Economic Adjustment Assistance (EAA) Program. EDA solicits competitive applications to...

  20. Destruction of mangrove vegetation by Sphaeroma terebrans along Kerala coast

    Digital Repository Service at National Institute of Oceanography (India)

    Santhakumari, V.

    Extent of damage causEd. by wood boring isopod crustaceans to mangrove vegetation off Kerala Coast, India has been evaluated in this study, based on a survey and monthly collections from two localities in Cochin backwaters system. Eventhough...

  1. Infrasound from lightning measured in Ivory Coast

    Science.gov (United States)

    Farges, T.; Millet, C.; Matoza, R. S.

    2012-04-01

    It is well established that more than 2,000 thunderstorms occur continuously around the world and that about 45 lightning flashes are produced per second over the globe. More than two thirds (42) of the infrasound stations of the International Monitoring System (IMS) of the CTBTO (Comprehensive nuclear Test Ban Treaty Organisation) are now certified and routinely measure signals due to natural activity (e.g., airflow over mountains, aurora, microbaroms, surf, volcanoes, severe weather including lightning flashes, …). Some of the IMS stations are located where worldwide lightning detection networks (e.g. WWLLN) have a weak detection capability but lightning activity is high (e.g. Africa, South America). These infrasound stations are well localised to study lightning flash activity and its disparity, which is a good proxy for global warming. Progress in infrasound array data processing over the past ten years makes such lightning studies possible. For example, Farges and Blanc (2010) show clearly that it is possible to measure lightning infrasound from thunderstorms within a range of distances from the infrasound station. Infrasound from lightning can be detected when the thunderstorm is within about 75 km from the station. The motion of the squall zone is very well measured inside this zone. Up to 25% of lightning flashes can be detected with this technique, giving better results locally than worldwide lightning detection networks. An IMS infrasound station has been installed in Ivory Coast for 9 years. The lightning rate of this region is 10-20 flashes/km2/year from space-based instrument OTD (Christian et al., 2003). Ivory Coast is therefore a good place to study infrasound data associated with lightning activity and its temporal variation. First statistical results will be presented in this paper based on 4 years of data (2005-2009). For short lightning distances (less than 20 km), up to 60 % of lightning detected by WWLLN has been one-to-one correlated

  2. Sequestration Options for the West Coast States

    Energy Technology Data Exchange (ETDEWEB)

    Myer, Larry

    2006-04-30

    The West Coast Regional Carbon Sequestration Partnership (WESTCARB) is one of seven partnerships that have been established by the U.S. Department of Energy (DOE) to evaluate carbon capture and sequestration (CCS) technologies best suited for different regions of the country. The West Coast Region comprises Arizona, California, Nevada, Oregon, Washington, Alaska, and British Columbia. Led by the California Energy Commission, WESTCARB is a consortium of about 70 organizations, including state natural resource and environmental protection agencies; national laboratories and universities; private companies working on carbon dioxide (CO{sub 2}) capture, transportation, and storage technologies; utilities; oil and gas companies; nonprofit organizations; and policy/governance coordinating organizations. Both terrestrial and geologic sequestration options were evaluated in the Region during the 18-month Phase I project. A centralized Geographic Information System (GIS) database of stationary source, geologic and terrestrial sink data was developed. The GIS layer of source locations was attributed with CO{sub 2} emissions and other data and a spreadsheet was developed to estimate capture costs for the sources in the region. Phase I characterization of regional geological sinks shows that geologic storage opportunities exist in the WESTCARB region in each of the major technology areas: saline formations, oil and gas reservoirs, and coal beds. California offers outstanding sequestration opportunities because of its large capacity and the potential of value-added benefits from enhanced oil recovery (EOR) and enhanced gas recovery. The estimate for storage capacity of saline formations in the ten largest basins in California ranges from about 150 to about 500 Gt of CO{sub 2}, the potential CO{sub 2}-EOR storage was estimated to be 3.4 Gt, and the cumulative production from gas reservoirs suggests a CO{sub 2} storage capacity of 1.7 Gt. A GIS-based method for source

  3. Transformation and Resilience on Urban Coasts

    Science.gov (United States)

    Pelling, M.; Agboola, J.; Birkmann, J.; Grimmond, S. B.; Garschagen, M.; Link, H. D.; Narayanan, P.; Nishi, M.; Ramachandran, R., VI; Solecki, W.; Yamamuro, M.; Welle, T.; Ramachandran, P.; Ajibade, I.

    2016-12-01

    Large coastal cities are at the forefront of efforts to manage vulnerability and build resilience in the face of multiple, interlinked threats. This paper presents results from the Belmont Forum project Transformation and Resilience on Urban Coasts (TRUC). TRUC aims to shift academic and policy discussion from an assessment of resilience options to an understanding of how cities can transition from one mode of resilience planning to another. In particular TRUC questions the relationship between dominant development trajectories and structures and risk management. Should risk management be deployed to support, adjust or fundamentally change dominant development trajectories and its attendant distributional and procedural justice outcomes? TRUC deployed an interdisciplinary approach bringing together scenario workshops, integrated biophysical and vulnerability modelling, expert and household interviews to open spaces for stakeholders to reflect on existing risk management-development relationships, their determinants, preferences for transition to new states and barriers and opportunities for transition. Results are presented for five global megacities: Kolkata, Lagos, London, New York and Tokyo. Contemporary risk management for these global megacities is found to be rooted in historical events with policy innovation following on from extreme events rather than anticipating future risk. Emergent coastal hazards, most importantly heatwave, are consistently underemphasised in planning and technical capacity. Professionals express a desire to move risk management from a reactive mode aimed at protecting development gains towards a more proactive position and one that can embrace integrated development issues. Barriers to this transition include top-down and centralised planning that makes innovation difficult and slow and variable relations between science and policy communities that make it difficult for high level planners to access novel science opinion.

  4. The Coast Artillery Journal. Volume 70, Number 2, February 1929

    Science.gov (United States)

    1929-02-01

    was decided to have a test of the experimental system of fire control which they recommended at Fort Barrancas , Florida. The program for the test was...Petre, Georgia; Fort Marion San (Marco, or St. Mark’s), Florida; Fort Barrancas , Florida; Fort Bowyer, Mobile Point; Pass Christian, and a number of...lake and river forts. In 1819, while a new coast project was in process of formation , the coast and inland forts were manned by the following

  5. The Coast Artillery Journal. Volume 67, Number 4, October 1927

    Science.gov (United States)

    1927-10-01

    THE COAST ARTILLERY JOURNAL Volume 67 OCTOBER, 1927 Number 4 The Beginnings of Coast Fortifications By EDGAR B. WESLEY THE general policy of...the time were withdrawing from l\\ew York to Boston to reinforce the troops there, Marinus Willett, aided by John Morin Scott and others, seized the...Long Island. On September 15, the battalion, as part of General John Morin Scott’s brigade, participated in the retreat from l\\ew York. In October and

  6. Multi-Hazard Vulnerability Assessment Along the Coast of Visakhapatnam, North-East Coast of India

    Science.gov (United States)

    Vivek, G.; Grinivasa Kumar, T.

    2016-08-01

    The current study area is coastal zone of Visakhapatnam, district of Andhra Pradesh along the coast of India. This area is mostly vulnerable to many disasters such as storms, cyclone, flood, tsunami and erosion. This area is considered as cyclone prone area because of frequently occurrence of the cyclones in this area. Recently the two tropical cyclones that formed in the Bay of Bengal are Hudhud (October 13, 2014) and Phylin (October 11, 2013), has caused devastating impacts on the eastern coast and shows that the country has lack of preparedness to cyclone, storm surge and related natural hazards. The multi-hazard vulnerability maps prepared here are a blended and combined overlay of multiple hazards those affecting the coastal zone. The present study aims to develop a methodology for coastal multi-hazard vulnerability assessment. This study carried out using parameters like probability of coastal slope, tsunami arrival height, future sea level rise, coastal erosion and tidal range. The multi-hazard vulnerability maps prepared by overlaying of multi hazards those affecting the coastal zone. Multi-hazard vulnerability maps further reproduced as risk maps with the land use information. The decision making tools presented here can provide a useful information during the disaster for the evacuation process and to evolve a management strategy.

  7. Analysis of Shoreline Change along Cape Coast-Sekondi Coast, Ghana

    Directory of Open Access Journals (Sweden)

    Ishmael Yaw Dadson

    2016-01-01

    Full Text Available The two most important factors constantly impinging on the net movement of shorelines are erosion and accretion. This study analyzed the role of erosion and accretion in shoreline changes along the coast between Cape Coast and Sekondi in the central and western regions of Ghana, respectively. Aerial photographs, satellite images, and topographical maps were used. In addition, field survey using Global Positioning System (GPS was conducted at selected locations due to the unavailability of satellite image for 2013. Shoreline change analysis was conducted using Digital Shoreline Analysis Systems based on End Point Rate formula. In addition, community interactions were also conducted to get first-hand information from the local inhabitants. The study finds that the shoreline under study has been fluctuating. The sea advanced inland between 1972 and 2005, which is attributed mainly to intense erosion. The study further reveals that, in the past five years, the shoreline had been retreating mainly due to increased accretion. It is recommended that the shoreline under study should be monitored regularly to keep abreast with net movements that will occur in either the short term or the long term so as to factor the net effect into the management of the coastal zone.

  8. Bioactive potential of some intertidal molluscs collected from Mumbai coast,West coast of India

    Institute of Scientific and Technical Information of China (English)

    Atul G Babar; Anant Pande; Balasaheb G Kulkarni

    2012-01-01

    Objective: To identify the bioactive potential of crude methanolic extracts of five gastropods and one bivalve collected from the west coast of India (Mumbai coast). Methods: Disc-diffusion assay and micro-dilution technique were used to test the bioactive potential of these molluscs against six pathogenic bacteria. Results: The crude methanolic extracts of all the molluscs showed significant activity against one or more bacteria tested. Minimum inhibitory concentration of crude methanolic extracts was found in the range of 0.10–0.35 mg/mL against human pathogenic bacterial strains. Hemifusus pugilinus and Nerita sp. extracts were most effective showing activity against all bacterial strains. Hemifusus pugilinus extract exhibited good activity against Vibrio cholerae contrary to earlier reports. Methanolic extract of Gafrarium divaricatum demonstrated considerable activity against both Escherichia coli and Streptococcus pyogenes. Trochus radiatus extract was inactive against all the bacteria tested except Escherichiacoli. Euchelus asper extract was active against Klebsiella pneumoniae and Pseudomonas aeruginosa. Conclusions: All the molluscs screened exhibited potential activity against one or more bacterial strain. Further work is in progress to isolate the active constituents of the extracts.

  9. West Coast Groundfish Bottom Trawl Survey Data - Annual West Coast time series groundfish trawl data collection survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Members of the Fishery Resource Analysis and Monitoring Division Survey Team conduct an annual West Coast Groundfish Bottom Trawl Survey from May - October each...

  10. Seasonal variations in halides in marine brown algae from Porbandar and Okha coasts (NW coast of India)

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, Ch.K.; Singbal, S.Y.S.

    Seasonal variation of halides and their ratios were estimated in three brown algae, namely Cystoseira indica, Sargassum tenerrimum) and S. johnstonii from Porbandar and Okha Coasts. Halides were found to be higher in early stages of growth. The Br...

  11. 33 CFR 8.5 - Regulations for the Coast Guard Reserve.

    Science.gov (United States)

    2010-07-01

    ... in Coast Guard publications and manuals and include the following: (1) Coast Guard Regulations. (2) Coast Guard Organization Manual. (3) Coast Guard Reserve Policy Manual. (4) Personnel Manual. (5) Recruiting Manual. (6) Military Justice Manual. (7) Comptroller Manual. (c) Temporary regulations and orders...

  12. 33 CFR 173.85 - Fees levied by the Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fees levied by the Coast Guard. 173.85 Section 173.85 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Number § 173.85 Fees levied by the Coast Guard. (a) In a State where the Coast Guard is the...

  13. USGS "iCoast - Did the Coast Change?" Project: Crowd-Tagging Aerial Photographs to Improve Coastal Change Prediction Models

    Science.gov (United States)

    Liu, S. B.; Poore, B. S.; Plant, N. G.; Stockdon, H. F.; Morgan, K.; Snell, R.

    2014-12-01

    The U.S. Geological Survey (USGS) has been acquiring oblique aerial photographs of the coast before and after major storms since 1995 and has amassed a database of over 140,000 photographs of the Gulf, Atlantic, and Pacific coasts. USGS coastal scientists use these photographs to document and characterize coastal change caused by storms. The images can also be used to evaluate the accuracy of predictive models of coastal erosion. However, the USGS does not have the personnel to manually analyze all of the photographs taken after a storm. Also, computers cannot yet automatically identify damages and geomorphic changes to the coast from the oblique aerial photographs. There is a high public interest in accessing the limited number of pre- and post-storm photographic pairs the USGS is currently able to share. Recent federal policies that encourage open data and open innovation initiatives have resulted in many federal agencies developing new ways of using citizen science and crowdsourcing techniques to share data and collaborate with the public to accomplish large tasks. The USGS launched a crowdsourcing application in June 2014 called "iCoast - Did the Coast Change?" (http://coastal.er.usgs.gov/icoast) to allow citizens to help USGS scientists identify changes to the coast by comparing USGS aerial photographs taken before and after storms, and then selecting pre-defined tags like "dune scarp" and "sand on road." The tags are accompanied by text definitions and pictorial examples of these coastal morphology terms and serve to informally and passively educate users about coastal hazards. The iCoast application facilitates greater citizen awareness of coastal change and is an educational resource for teachers and students interested in learning about coastal vulnerability. We expect that the citizen observations from iCoast will assist with probabilistic model development to produce more accurate predictions of coastal vulnerability.

  14. Aftermath of Hurricane Ike along Texas Coast

    Science.gov (United States)

    2008-01-01

    Three weeks after Hurricane Ike came ashore near Galveston, TX, residents returned to find their houses in ruins. From the coast to over 15 km inland, salt water saturated the soil as a result of the 7m storm surge pushed ashore by the force of the hurricane. The right image was acquired on September 28; the left image was acquired August 15, 2006. Vegetation is displayed in red, and inundated areas are in blue-green. Within the inundated area are several small 'red islands' of high ground where salt domes raised the level of the land, and protected the vegetation. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet. ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate. Size: 37 by 49.5 kilometers (22.8 by 30.6 miles) Location: 29.8 degrees North latitude, 94.4 degrees West longitude Orientation: North at top Image Data: ASTER Bands 3, 2, and

  15. Aftermath of Hurricane Ike along Texas Coast

    Science.gov (United States)

    2008-01-01

    Three weeks after Hurricane Ike came ashore near Galveston, TX, residents returned to find their houses in ruins. From the coast to over 15 km inland, salt water saturated the soil as a result of the 7m storm surge pushed ashore by the force of the hurricane. The right image was acquired on September 28; the left image was acquired August 15, 2006. Vegetation is displayed in red, and inundated areas are in blue-green. Within the inundated area are several small 'red islands' of high ground where salt domes raised the level of the land, and protected the vegetation. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet. ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate. Size: 37 by 49.5 kilometers (22.8 by 30.6 miles) Location: 29.8 degrees North latitude, 94.4 degrees West longitude Orientation: North at top Image Data: ASTER Bands 3, 2, and

  16. 2010 US Army Corps of Engineers (USACE) Joint Airborne Lidar Bathymetry Technical Center of Expertise (JALBTCX) Topobathy Lidar: Alabama Coast and Florida Gulf Coast

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These files contain topographic and bathymetric lidar data collected by the HawkEye system along the coast of Alabama and the gulf coast of Florida. The data were...

  17. PUHE_BenthicHabitats - Benthic habitat of the coral reef ecosystem off the coast of Puukohola Heiau (PUHE) National Historic Site on the Kona Coast of Hawaii.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A benthic habitat polygon coverage has been created of the coral reef ecosystem off the coast of Pu'ukohola Heiau (PUHE) National Historic Site on the Kona Coast of...

  18. PUHE_BenthicHabitats - Benthic habitat of the coral reef ecosystem off the coast of Puukohola Heiau (PUHE) National Historic Site on the Kona Coast of Hawaii.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A benthic habitat polygon coverage has been created of the coral reef ecosystem off the coast of Pu'ukohola Heiau (PUHE) National Historic Site on the Kona Coast of...

  19. Rock coasts and seabird breeding sites : a common optimization

    Science.gov (United States)

    Marie, Eveillard-Buchoux

    2014-05-01

    The North-West coasts of Europe support a lot of part of Northern hemisphere breeding seabirds. In that context, Scotland has a preponderant place and Brittany has southernmost limit of these species areas, for most of them. Outside the breeding season these species live mainly on the open sea and when they do visit the land to breed, they nest on a specific sites : almost all the time they breed on the rock coasts, often on seacliffs. This specific habitat are defines by geomorphological characteristics which offer special forms of the coast. The forms of rock coasts are originally and different because of several proprieties of geology, of lithology, of structures. Breeding seabird, occupying these sites, reveals, in a new light, the richness of these forms and the originals geographic location of the coastline : seabirds prefer nest in exposed coastline like rock caps, rocky points or islands. Seabirds and rock coasts are research topics in environmental geography since several years. However, these combination studies is a new approach in this field and enlargement in the heritage field allows supplement scientific approach. For example, it show that in most important touristic sites, environmental protection measures focused on landscape, habitat or bird, but much more rarely on rock coasts for these intrinsic values. Indeed, in Brittany or in Scotland, seabirds are often stars species in lot of coastal nature reserves, where they're considered like greater ecological heritage. We could see it in touristic promotion field : bird is everywhere, cliff is mostly kept in the dark, as well in leaflets as in speech visitor's guides - without, for example, as a part of this landscape. In all cases, combination of these two heritages is extremely rare. Yet, this current research illustrates the interest and the issue of development of this comparative approach seabirds / rock coasts for optimization of nature tourism and geotourism.

  20. Paleogeographic Study of the West Florida Panhandle Coast and Margin

    Science.gov (United States)

    Koch, J. L.; Donoghue, J. F.; Niedoroda, A. W.; Hatchett, L.; Clark, R. R.

    2001-12-01

    The dominant factors in the evolution of a passive margin shelf and coast are sea-level change and fluvial-marine sediment transport processes. On many U.S. coasts, beach nourishment sand has become an increasingly scarce and expensive resource. A regional sand search has recently been undertaken to identify offshore targets for beach nourishment sand along the western Florida Panhandle coast. A major task of the project has been the development of a conceptual model for finding potential nourishment sand. The modeling work has involved the collection of existing data, including published literature, sediment samples, sub-bottom seismic data, and paleogeographic analyses. Paleogeography was recognized as a potentially powerful tool for use in identifying shelf sand bodies, because they are products of sea-level change and shelf evolution. As part of the project, a more detailed study has been undertaken to acquire and assemble all available paleogeographic and paleoshoreline data for the western Florida shelf. These data include studies of the Quaternary paleogeography of the Panhandle coast, still-stand paleoshorelines, high-resolution bathymetry, global and eustatic sea-level curves, beach ridge systems, coastal river and inlet retreat paths, and barrier island evolution. The data have been compiled into a Geographic Information System (GIS) database from which maps of the shelf paleogeography can be created, representing selected periods in the Quaternary evolution of the West Florida Panhandle coast and margin.

  1. Geographic signatures of North American West Coast estuaries

    Science.gov (United States)

    Emmett, Robert; Llansó, Roberto; Newton, Jan; Thom, Ron; Hornberger, Michelle; Morgan, Cheryl; Levings, Colin; Copping, Andrea; Fishman, Paul

    2000-01-01

    West Coast estuaries are geologically young and composed of a variety of geomorphological types. These estuaries range from large fjords to shallow lagoons; from large to low freshwater flows. Natural hazards include E1 Niños, strong Pacific storms, and active tectonic activity. West Coast estuaries support a wide range of living resources: five salmon species, harvestable shellfish, waterfowl and marine birds, marine mammals, and a variety of algae and plants. Although populations of many of these living resources have declined (salmonids), others have increased (marine mammals). West Coast estuaries are also centers of commerce and increasingly large shipping traffic. The West Coast human population is rising faster than most other areas of the U.S. and Canada, and is distributed heavily in southern California, the San Francisco Bay area, around Puget Sound, and the Fraser River estuary. While water pollution is a problem in many of the urbanized estuaries, most estuaries do not suffer from poor water quality. Primary estuarine problems include habitat alterations, degradation, and loss; diverted freshwater flows; marine sediment contamination; and exotic species introductions. The growing West Coast economy and population are in part related to the quality of life, which is dependent on the use and enjoyment of abundant coastal natural resources.

  2. Microplastic concentrations in beach sediments along the German Baltic coast.

    Science.gov (United States)

    Stolte, Andrea; Forster, Stefan; Gerdts, Gunnar; Schubert, Hendrik

    2015-10-15

    The contamination with microplastic particles and fibres was evaluated on beaches along the German Baltic coast. Sediments were sampled near the Warnow and Oder/Peene estuaries, on Rügen island and along the Rostock coast to derive possible entry pathways. Seasonal variations were monitored along the Rostock coast from March to July 2014. After density separation in saline solution, floating particles were found to be dominated by sand grains. Water surface tension is shown to be sufficient to explain floatation of grains with sizes less than 1.5mm. Selecting intensely coloured particles and fibres, we find lower limits of the microplastic concentrations of 0-7 particles/kg and 2-11 fibres/kg dry sediment. The largest microplastic contaminations are measured at the Peene outlet into the Baltic Sea and in the North Sea Jade Bay. City discharges, industrial production sites, fishing activity and tourism are the most likely sources for the highest microplastic concentrations.

  3. Wave Transformation along Southwest Coast of India Using MIKE 21

    Directory of Open Access Journals (Sweden)

    K.G. Parvathy

    2014-03-01

    Full Text Available Nearshore wave transformation is a complex coastal process of shoaling, refraction, diffraction, reflection, and energy dissipation due to bed friction and breaking contributing variations in the wave height, period and direction. A well defined sediment cell of about 45 km extending from Kovalam headland to Varkala cliff which forms a part of Thiruvananthapuram coast along the southwest coast of India, is selected for the wave transformation studies. In the present study MIKE 21 Spectral Wave model (DHI, 2011 was used. The model simulates the growth, decay and transformation of wind generated waves and swells both in offshore and coastal areas. Providing MIKE 21 SW with a suitable bathymetry is essential for obtaining reliable results from the model. Usually the offshore bathymetry is derived from C-MAP, ETOPO, GEBCO etc. and the nearshore bathymetry is generated from close grid bathymetric surveys. In this study offshore bathymetry was generated from GEBCO-08 grid which is a freely available software with 30 arc (∼ 1 km resolution. In the nearshore zone, surveyed close grid bathymetric data were used. The other inputs such as wave measurements and wind data provided in the model were from observations in Lakshadweep Sea. Model result is calibrated with field observations along this sector. The model has efficiently simulated the process of shoaling and refraction along the coast. The percentage of observed shoaling is 12.7% at a distance of 24 km from the shoreline at a depth of 70m and it was seen to be increasing to 27.9% when it reached around 2.4 km from the shore at a depth of 10m. The model result also shows that the wave is almost aligned parallel to the coast as wave approaches the coast. This model result can be used for further applications in designing along this coast.

  4. Correlation Between Coastal Geomorphology and Tsunami Inundation Along the Coast of Kanyakumari, India

    Institute of Scientific and Technical Information of China (English)

    N. Chandrasekar; S. Saravanan; M. Rajamanickam; C. Hentry; G. V. Rajamanickam

    2012-01-01

    An investigation has been carried out in the vicinity of the coastal villages of Kanyakumari District,India to decode the influence of coastal geomorphology on inundation degree and run-up level.Even though the tsunami waves approach the study area in different patterns,the consequences are found to be mainly dependent upon the coastal configuration and local geographic setting,the study area are considered to be of three types based upon the geomorphic arrangement,namely shallow coast,elevated coast and estuarine coast.The inundation and run-up level vary from coast to coast even though there is no remarkable variation in the intensity of the approaching tsunami surge.The inundation extent ranges from to 54 m to 4 1 3 m with maximum along estuarine coast and minimum along elevated coast.Estuarine coast recorded the maximum run-up level of about 6 m and the minimum of about 1 m along the elevated coast.The percentage of inundated area in the total coastal area varies between 19% to 10% along estuarine coast and elevated coast respectively.Inundation and run-up level cannot be appreciable in the inland along the elevated coast.The beaches of elevated coast are less affected whereas those of estuarine coast are highly affected.Inundation is limited in the elevated beaches along the study area.

  5. Ehrlichia canis in Rhipicephalus sanguineus ticks in the Ivory Coast.

    Science.gov (United States)

    Socolovschi, Cristina; Gomez, José; Marié, Jean-Lou; Davoust, Bernard; Guigal, Pierre-Michel; Raoult, Didier; Parola, Philippe

    2012-12-01

    Canine monocytic ehrlichiosis caused by Ehrlichia canis is distributed globally, but its prevalence in Africa is poorly known. In the study reported herein, 27% of Rhipicephalus sanguineus ticks collected from watchdogs in Abidjan, Ivory Coast, were positive for E. canis using quantitative real-time PCR. A new molecular strategy is proposed that can be used not only for epidemiological study, but also for the diagnosis of canine monocytic ehrlichiosis. Our findings show for the first time the presence of E. canis using molecular tools in the Ivory Coast, providing direct evidence for the presence of this pathogen.

  6. Seaweeds from the Portuguese coast: A potential food resource?

    Science.gov (United States)

    Soares, C.; Machado, S.; Vieira, E. F.; Morais, S.; Teles, M. T.; Correia, M.; Carvalho, A.; Domingues, V. F.; Ramalhosa, M. J.; Delerue-Matos, C.; Antunes, F.

    2017-09-01

    The Portuguese coast presents a large amount of potentially edible seaweeds that are underexploited. The identification of different macroalgae species and their availability in the northern and central coast of the continental territory was assessed. The nutritional value of seaweeds is discussed based on a literature review (when available) focused on data for species collected in Portugal with the aim to define the most important nutritional parameters that should be characterized in the samples. Possible health concerns related with the presence of contaminants are also considered.

  7. The Coast Artillery Journal. Volume 64, Number 1, January 1926

    Science.gov (United States)

    1926-01-01

    Fort Barrancas , Florida 89 Fort Casey, WashingtOD- 41 Totel 434 e. Citizens Military Training Camps. Coast Artillery C. M. T. Camps were held during...aircraft formations enough to enable the defense fighters to attack with advantage. In peace time antiaircraft defense units are trained and operated by the

  8. Algal blooms: a perspective from the coasts of India

    Digital Repository Service at National Institute of Oceanography (India)

    DeSilva, M.S.; Anil, A.C.; Naik, R.K.; DeCosta, P.M.

    Algal blooms have been documented along the west and east coasts of India. A review of bloom occurrences in Indian waters from 1908 to 2009 points out that a total of 101 cases have been reported. A comparison of the bloom cases reported before...

  9. A Service Life Analysis of Coast Guard C-130 Aircraft

    Science.gov (United States)

    2003-03-01

    students and faculty. Air Force Institute of Techonology , Wright-Patterson AFB OH. 5 Dec 2002. Connor, D. C. and others. “Coast Guard Efforts to Deal...Training Center Mobile , Mobile , Alabama. During this assignment he completed deployments in support of Deep Freeze ’97 and Arctic West Summer ’98

  10. Coastal defence solutions (approach of ComCoast)

    NARCIS (Netherlands)

    Verhagen, H.J.; Visser, P.J.

    2007-01-01

    Along the North Sea coast, water levels are rising and waves are intensifying due to climate change. The best scientific evidence suggests that both phenomena are likely to accelerate over the coming decades. In some North Sea coastal areas also land is sinking and tidal heights and rates of erosion

  11. Littoral drift sources and sinks along the Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Jena, B.K.; SanilKumar, V.

    and concentration of wave energy, many coastal segments experience erosion. In order to identify the extent of the significance of the major sinks for the sediment deposition along the Indian coast, a study was undertaken to evaluate the long-term sediment...

  12. Secondary School Alternatives in the Ivory Coast: Considerations.

    Science.gov (United States)

    McAnany, Emile G.

    Intended to provide information for Ivorian decision makers, this paper presents an overview of technological alternatives for the delivery of instruction at the post-primary level and their accompanying costs. Five alternatives for regular secondary education as it now exists in the Ivory Coast are reviewed: traditional, audiovisual-traditional,…

  13. Evolutionary Capability Delivery of Coast Guard Manpower System

    Science.gov (United States)

    2014-06-01

    providing the U.S. Coast Guard research data needed to complete this work. I would like to further thank Ms. Barbara Berlitz, a technical writing...whatissystemseng.aspx Jones, Capers . 1996. “Strategies for Managing Requirements Creep.” Computer 29: 92– 94. http://www.students.science.uu.nl/~3092062/papers

  14. Coast Guard Proceedings. Volume 70, Number 3, Fall 2013

    Science.gov (United States)

    2013-01-01

    applied science from the United States Coast Guard Academy and a master’s degree in industrial hygiene from Johns Hopkins School of Hygiene and...your position, course, speed, and intentions. Incorrect answer. This type of message is broadcast to merchant ship- ping as an information warning

  15. Crisis Begets Change: Hurricane Recovery at Gulf Coast Institutions

    Science.gov (United States)

    Shaw, Mahauganee Dawn

    2012-01-01

    Despite a growing body of literature on campus crisis management and the breadth of research on organizational change, little is known about organizational changes prompted by campus crisis. The purpose of this study is to examine the changes made to the operational profiles of Gulf Coast institutions during the process of recovering from major…

  16. A longshore sediment transport estimation for the Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    Nayak, B.U.; Chandramohan, P

    An empirical sediment transport model has been developed based on longshore energy flux equation. Study indicates that annual gross sediment transport rate is high (1.5 x 10 super(6) m super(3) to 2.0 x 10 super(6) m super(3)) along the coasts...

  17. The earliest shellmounds of the central-south Brazilian coast

    Energy Technology Data Exchange (ETDEWEB)

    Lima, T.A.; Macario, K.D.; Anjos, R.M.; Gomes, P.R.S. E-mail: paulogom@if.uff.br; Coimbra, M.M.; Elmore, D

    2004-08-01

    This paper presents a new date for one of the oldest shellmounds of the central-south Brazilian coast. This date seems to confirm three previous results obtained from two other shellmounds in the same region and formerly seen as unreliable by the archaeological community. A charcoal sample from a coastal shellmound located in the state of Rio de Janeiro, Sambaqui do Algodao, was dated by {sup 14}C-AMS to 7860 {+-} 80 years BP. Besides confirming the previous ones, this new date is pulling back by some two thousand years the consensually accepted antiquity for the initial settlement of the central-south Brazilian coast - around 6000 years BP. The geographical and chronological proximity of those archaeological sites suggest that the initial settlement of the coast would have begun in this region rather than in the nuclear area with denser concentrations of shellmounds further to the South. It also strengthens the evidence of the possible route used by inland hunter-gatherers to reach this part of the coast.

  18. 76 FR 30575 - Eleventh Coast Guard District Annual Marine Events

    Science.gov (United States)

    2011-05-26

    ..., and the waters around Vacation Isle. 2. California Half Ironman Triathlon Sponsor North America Sport... Coast Guard-National Park Service agreement exists for both the Glen Canyon and Lake Mead National... Canyon. ] 2. Havasu Landing Regatta Sponsor Southern Outboard Association. Event Description Boat...

  19. An Application of Inertial Surveying for the Coast Guard.

    Science.gov (United States)

    1980-01-01

    Allouette Llama and Fairchild 1100, so these models are highly recommended. The NOAA helicopter used in the Tampa Bay survey was a Bell Model 204 E. Coast...Dse Term. SPAN shel be mepeneible flor irsaspertbo of the System ad SPAZ.S personnel frm the Arpeon of Delivery to SPAN. SPAN eshag maintain0 a standard

  20. Seasonal wave power distribution around the Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Nayak, B.U.

    The ship reported wave data published in Indian Daily Weather Report were compiled for the period of 16 years from 1968 to 1983 for 5 degrees x 5 degrees grids around the Indian coast. The distribution of wave power potential during the three...

  1. Marine pollution monitoring and coastal processes off Andhra Coast

    Digital Repository Service at National Institute of Oceanography (India)

    Sadhuram, Y.

    , under various international programmes. Andhra Pradesh has a coastline of about 640 km. Several industries are going to be set up along Visakhapatnam-Kakinada Coast, in the next few years. A 1000 MW power plant by NTPC, a big oil refinery, two Magnesia...

  2. Zika Virus Vector Competency of Mosquitoes, Gulf Coast, United States.

    Science.gov (United States)

    Hart, Charles E; Roundy, Christopher M; Azar, Sasha R; Huang, Jing H; Yun, Ruimei; Reynolds, Erin; Leal, Grace; Nava, Martin R; Vela, Jeremy; Stark, Pamela M; Debboun, Mustapha; Rossi, Shannan; Vasilakis, Nikos; Thangamani, Saravanan; Weaver, Scott C

    2017-03-01

    Zika virus has recently spread throughout the Americas. Although Aedes aegypti mosquitoes are considered the primary vector, Culex quinquefasciatus and mosquitoes of other species may also be vectors. We tested Cx. quinquefasciatus and Ae. taeniorhynchus mosquitoes from the US Gulf Coast; both were refractory to infection and incapable of transmission.

  3. Hydrozoa, La Ciotat and nearby areas, Mediterranean coast of France.

    Directory of Open Access Journals (Sweden)

    Galea, H. R.

    2007-01-01

    Full Text Available The shallow-water hydrozoan fauna of La Ciotat and nearby areas, Mediterranean coast of France, was surveyedover a period of 6 years; 41 species, belonging to 10 families of Athecata and 13 families of Thecata were identified.

  4. Frequency distribution of foraminifera off Trivandrum, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, K.K.; Kutty, M.K.; Panikkar, B.M.

    Fifty two species belonging to 31 genera of recent foraminifera have been identified from sediment samples collected from the inshore waters. Based on relative abundance of species, it is observed that along the coast, the nearshore region up to 5 m...

  5. SOLUTION MINING IN SALT DOMES OF THE GULF COAST EMBAYMENT

    Energy Technology Data Exchange (ETDEWEB)

    Griswold, G. B.

    1981-02-01

    Following a description of salt resources in the salt domes of the gulf coast embayment, mining, particularly solution mining, is described. A scenario is constructed which could lead to release of radioactive waste stored in a salt dome via inadvertent solution mining and the consequences of this scenario are analyzed.

  6. The Coast Artillery Journal. Volume 73, Number 6, December 1930

    Science.gov (United States)

    1930-12-01

    encevalue. Whether or not the mobility of aircraft should count as a credit in this connection is a point that is much debated . The armament of coast...sitting in con- clave . They would certainly cause endless discord if tackled for the first time in war. VI. CONCLUSION Our conclusionsmay now be

  7. SPECIES COMPOSITION OF PSAMMOPHILIC CILIATES OF SUMGAIT CASPIAN COAST

    Directory of Open Access Journals (Sweden)

    I. Kh. Alekperov

    2014-01-01

    Full Text Available Abstract. Comparative data on the species composition and species saprobic indicators of the psammon ciliates from Sumgait coast of the Caspian Sea are given.Methods. “Alive” samples were collected using a small clean plastic wide mouth bottles. Further processing was carried out under laboratory conditions. Small quantities of soil were examined under a binocular microscope MBS-9 . Ciliates detected microvessel caught and fixed castors for further impregnation kinetoma silver nitrate (Chatton et Lwoff, 1930 or silver proteinate. To determine the keys for ciliates used Foyssner’s major publications (Foissner et al., 1991, 1992, 1999 and “Free-living ciliates Atlas” (Alekperov, 2005.Results. We observed 75 species of ciliates during the studies, which species composition and distribution of the collection points are shown in table 1. Diagrams with average data were made relations groups psammophilous ciliates indicators saprobity different zones for each of the sites investigated Sumgait coast.Main conclusions. Environmental analysis using benthic ciliates indicators saprobity different zones showed that as expected, the industrial zone of Sumgayit coast coast, despite the decline in recent years, the total amount of pollution that is still highly contaminated portion of the coastal zone of the Caspian Sea.

  8. Economic and nutritional conditions at settlement schemes in Coast Province

    NARCIS (Netherlands)

    Hoorweg, J.

    1991-01-01

    This report is concerned with land distribution and rural development and presents the final results of a survey carried out in 1985-1986 in four settlement schemes: Diani and Ukunda in Kwale District and Roka and Mtwapa in Kilifi District, Coast Province, Kenya. In each scheme 100 households were v

  9. Species of Terebellides (Polychaeta, Terebellidae, Trichobranchinae from the Brazilian coast

    Directory of Open Access Journals (Sweden)

    Garraffoni André R. S.

    2003-01-01

    Full Text Available Terebellides sepultura sp. nov. is described from the continental shelf bottoms off southern Brazil. Terebellides carmenensis Solis-Weiss, Fauchald & Blankensteyn, 1991 is newly recorded for the Brazilian coast and notes on T. anguicomus F. Müller, 1858 and T. klemani Kinberg, 1867 are provided. A key to 28 species of Terebellides is given.

  10. Shoreline change analysis of Vedaranyam coast, Tamil Nadu, India.

    Science.gov (United States)

    Natesan, Usha; Thulasiraman, N; Deepthi, K; Kathiravan, K

    2013-06-01

    The coastal zone is one of the nation's greatest environmental and economic assets. The present research aims at studying the shoreline changes along Vedaranyam coast using conventional and modern techniques including field sampling, remote sensing, and geographical information system (GIS). The study area was divided into three zones. Dynamic Land/Sea polygon analysis was performed to obtain the shore line changes at different time periods between 1930 and 2005. From the multidate shoreline maps, the rate of shoreline change was computed using linear regression rate and end point rate. Further, the shoreline was classified into eroding, accreting, and stable regions through GIS analysis. The eroding, accreting, and stable coastal stretch along Vedaranyam is observed as 18 %, 80.5 %, and 1.5 %, respectively. Net shoreline movement is seaward, i.e., the coast is progressive with an average rate of 5 m/year. A maximum shoreline displacement of 1.3 km towards the sea is observed near Point Calimere. During the Asian Tsunami 2004, the eastern part of the study area showed high erosion. Sediment transport paths derived from the grain size analysis of beach sediments collected during different seasons help to identify the major sediment source and sinks. Point Calimere acts as the major sink for sediments whereas Agastiyampalli and Kodiakkarai are found to be the major sources for the sediment supply along the Vedaranyam coast. Shoreline change study from field and satellite data using GIS analysis confirms that Vedaranyam coast is accreting in nature.

  11. Morphological development of coasts at very oblique wave incidence

    DEFF Research Database (Denmark)

    Petersen, Dorthe Pia; Deigaard, Rolf; Fredsøe, Jørgen

    2003-01-01

    This study focuses on one distinct feature to be found on coasts exposed to a very oblique wave incidence, namely an accumulating spit. That is a spit where no retreat of the shoreline is going on along the spit. This requires a monotonically decreasing sediment transport capacity from the updrift...

  12. Secondary School Alternatives in the Ivory Coast: Considerations.

    Science.gov (United States)

    McAnany, Emile G.

    Intended to provide information for Ivorian decision makers, this paper presents an overview of technological alternatives for the delivery of instruction at the post-primary level and their accompanying costs. Five alternatives for regular secondary education as it now exists in the Ivory Coast are reviewed: traditional, audiovisual-traditional,…

  13. Analysis of the Ivory Coast Educational Television Project

    Science.gov (United States)

    Gibbons, R. Arnold

    1975-01-01

    A critical assessment of the potential impact and ideological implications of the large scale introduction of television to the Ivory Coast, as a reinforcer of the attitudes of the dominant elite educated abroad and a bastion of urbanity and middle class influence as opposed to the nurturing of traditional indigenous culture. Also considered is…

  14. Television and Educational Reform in the Ivory Coast.

    Science.gov (United States)

    Kaye, Tony

    1978-01-01

    To achieve a basic and common level of primary education, the Ivory Coast has developed a program of teaching pupils via television and related materials. Out-of-school education for adults, curriculum innovations, and continuous inservice training for teachers are additional elements of the educational reform. (JMD)

  15. Coast Guard Cutter Procurement: Background and Issues for Congress

    Science.gov (United States)

    2016-09-16

    commissioned into service on August 8, 2015). 16 The sixth, seventh, and eighth are under construction and scheduled for delivery in 2016, 2018, and...... Service Summary The Coast Guard’s acquisition program of record (POR) calls for procuring 8 National Security Cutters (NSCs), 25 Offshore Patrol Cutters

  16. Conclusion : Culture, resources and development in the Kenya Coast

    NARCIS (Netherlands)

    Hoorweg, J.C.; Foeken, D.W.J.; Obudho, R.A.

    2000-01-01

    Despite its economic and cultural potential, the Kenya Coast finds itself in a marginal position. This collective volume traces the causes behind this situation and analyses it from different angles: political, economic and social. Most of the papers included in this volume were first presented at a

  17. Zika Virus Vector Competency of Mosquitoes, Gulf Coast, United States

    Science.gov (United States)

    Hart, Charles E.; Roundy, Christopher M.; Azar, Sasha R.; Huang, Jing H.; Yun, Ruimei; Reynolds, Erin; Leal, Grace; Nava, Martin R.; Vela, Jeremy; Stark, Pamela M.; Debboun, Mustapha; Rossi, Shannan; Vasilakis, Nikos

    2017-01-01

    Zika virus has recently spread throughout the Americas. Although Aedes aegypti mosquitoes are considered the primary vector, Culex quinquefasciatus and mosquitoes of other species may also be vectors. We tested Cx. quinquefasciatus and Ae. taeniorhynchus mosquitoes from the US Gulf Coast; both were refractory to infection and incapable of transmission. PMID:28005002

  18. Conclusion : Culture, resources and development in the Kenya Coast

    NARCIS (Netherlands)

    Hoorweg, J.C.; Foeken, D.W.J.; Obudho, R.A.

    2000-01-01

    Despite its economic and cultural potential, the Kenya Coast finds itself in a marginal position. This collective volume traces the causes behind this situation and analyses it from different angles: political, economic and social. Most of the papers included in this volume were first presented at a

  19. Measured Gradients in Alongshore Sediment Transport Along the Dutch Coast

    NARCIS (Netherlands)

    De Vries, S.; De Schipper, M.A.; Stive, M.J.F.

    2014-01-01

    In this paper it is aimed to quantify bulk (surf-zone integrated) alongshore sediment transport using morphological data collected along the Dutch coast. The collected morphological data covers a domain of 18 km alongshore including the beach, the foreshore and the intertidal zone in the cross shore

  20. Coast Guard Cutter Procurement: Background and Issues for Congress

    Science.gov (United States)

    2016-04-04

    Guard’s ability to interdict illegal drugs and carry out other missions. Supporters of funding the acquisition of four FRCs in FY2017, as requested by...focused-topics/customs- immigration /single-article-page/congress-poised-to-give-coast-guard- more-money-than-requested-for-fy-2013.html.) See also

  1. Coast Guard Polar Icebreaker Modernization: Background and Issues for Congress

    Science.gov (United States)

    2015-09-02

    Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17...Coast Guard’s AC&I Account .............................................................. 19 Procurement vs. Leasing ...Palmer) additional online reference sources. n/a is not available. a. Owned by Edison Chouest Offshore (ECO) of Galliano, LA, and leased to NSF

  2. Wave characteristics off Visakhapatnam coast during a cyclone

    Digital Repository Service at National Institute of Oceanography (India)

    SanilKumar, V.; AshokKumar, K.; Raju, N.S.N.

    , the threshold height considered was H s and the run length estimated was for H > H s . Wave group stati s tics for the waves off the west coast of India have been inve s- ti gated and the results have bee n r e ported 11 ? 13 . Wave group formation...

  3. Agglutinated foraminifera from the shelf of east coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Almeida, F.; Setty, M.G.A.P.

    belonging to six families, in a depth zone of 35-222 m of the east-coast of India (between Visakhapatnam and Masulipatnam along the continental shelf-slope region) in terms of lithology, faunal assemblage and their percentage distribution are discussed...

  4. Pirates, ports, and coasts in Asia: historical and contemporary perspectives

    NARCIS (Netherlands)

    Kleinen, J.; Osseweijer, M.

    2010-01-01

    Pirates, Ports and Coasts in Asia aims to fill in some of the historical gaps in the coverage of maritime piracy and armed robbery in Asia. The authors highlight a variety of activities ranging from raiding, destroying and pillaging coastal villages and capturing inhabitants to attacking and taking

  5. Coast Guard Proceedings. Volume 70, Number 2, Summer 2013

    Science.gov (United States)

    2013-01-01

    conditions depending on where they are located. This graphic illustrates the extreme differences in envi- ronment and topography across the state. 68...banks, prepares a drone for a mission to check the ice in the harbor of Nome, Alaska, on Tuesday. U.S. Coast Guard photo by Petty Officer Charly

  6. Coast Guardsman enlists citizens, social media to safeguard nation's waterways

    OpenAIRE

    Center for Homeland Defense and Security

    2010-01-01

    Center for Homeland Defense and Security, OUT OF THE CLASSROOM Download the paper: Technology for Homeland Security” Cmdr. Andre Billeaudeaux of the U.S. Coast Guard had long dreamed of a citizen’s network that could help keep watch on the nation’s...

  7. Coast Guard: Budget and Management Challenges for 2003 and Beyond

    Science.gov (United States)

    2007-11-02

    cruise ship terminals, and port facilities; and security patrols and monitoring of ships in port were stepped up. As resources were shifted to meet...boats from stations during the off-season to perform harbor security functions. The cruise ship season was over in many locations, requiring fewer Coast

  8. Probabilistic estimation of dune retreat on the Gold Coast, Australia

    Science.gov (United States)

    Palmsten, Margaret L.; Splinter, Kristen D.; Plant, Nathaniel G.; Stockdon, Hilary F.

    2014-01-01

    Sand dunes are an important natural buffer between storm impacts and development backing the beach on the Gold Coast of Queensland, Australia. The ability to forecast dune erosion at a prediction horizon of days to a week would allow efficient and timely response to dune erosion in this highly populated area. Towards this goal, we modified an existing probabilistic dune erosion model for use on the Gold Coast. The original model was trained using observations of dune response from Hurricane Ivan on Santa Rosa Island, Florida, USA (Plant and Stockdon 2012. Probabilistic prediction of barrier-island response to hurricanes, Journal of Geophysical Research, 117(F3), F03015). The model relates dune position change to pre-storm dune elevations, dune widths, and beach widths, along with storm surge and run-up using a Bayesian network. The Bayesian approach captures the uncertainty of inputs and predictions through the conditional probabilities between variables. Three versions of the barrier island response Bayesian network were tested for use on the Gold Coast. One network has the same structure as the original and was trained with the Santa Rosa Island data. The second network has a modified design and was trained using only pre- and post-storm data from 1988-2009 for the Gold Coast. The third version of the network has the same design as the second version of the network and was trained with the combined data from the Gold Coast and Santa Rosa Island. The two networks modified for use on the Gold Coast hindcast dune retreat with equal accuracy. Both networks explained 60% of the observed dune retreat variance, which is comparable to the skill observed by Plant and Stockdon (2012) in the initial Bayesian network application at Santa Rosa Island. The new networks improved predictions relative to application of the original network on the Gold Coast. Dune width was the most important morphologic variable in hindcasting dune retreat, while hydrodynamic variables, surge and

  9. Shoreline changes and Coastal Flooding impacts: South Gujarat coast (India)

    Science.gov (United States)

    Parihar, S. B.

    2016-12-01

    South Gujarat coast (India) is experiencing increased coastal inundation and erosion caused by sea-level rise affecting the population, infrastructure, and environment. The area falls under low elevation coastal zone (LEZ) and its topography of the area is also making coast highly susceptible to flooding, especially at high tides and during the rainy season. As part of studies on shoreline changes field trip carried on the coastal taluka's of South Gujarat coast i.e. Surat, Navsari and Valsad shows various temporal changes is taking place at coastal belt. There are ample of studies on coastal dynamics and impacts. The study focus on spatial temporal analysis shows the vulnerable zones covering various physical elements at risk. These coastal areas are attractive in nature for all kind of economic development and growth because of availability of the water & fertile land for house hold use, fishing and transportation. On the contrary, South Gujarat coast being tectonically active; makes this region high vulnerable for any kind of infrastructure development. The region had also witnessed loss of life and property, disruptions to transport & power and incidences of epidemics during the floods of 2006 in Surat. Coastal flooding would, under these scenarios, threaten region that are home of 370,000 approx (Census, 2011) people in seven coastal taluka's of Surat, Navsari and Valsad district. Among the people residing in the region, the most vulnerable communities are fishermen, farmer and industrial labours. The wide range of infrastructure such as roads, hospitals, schools, power plants, industries and port will also be at risk. Shoreline changes are inevitably changing the characteristics of south Gujarat coast; practices and policies should be put in place to mitigate the potentially adverse impacts on environment and human settlements. Key words: sea level rise, LEZ, vulnerable, erosion, inundation, spatial temporal analysis, landuse changes.

  10. USGS science for the Nation's changing coasts; shoreline change assessment

    Science.gov (United States)

    Thieler, E. Robert; Hapke, Cheryl J.

    2011-01-01

    The coastline of the United States features some of the most popular tourist and recreational destinations in the world and is the site of intense residential, commercial, and industrial development. The coastal zone also has extensive and pristine natural areas, with diverse ecosystems providing essential habitat and resources that support wildlife, fish, and human use. Coastal erosion is a widespread process along most open-ocean shores of the United States that affects both developed and natural coastlines. As the coast changes, there are a wide range of ways that change can affect coastal communities, habitats, and the physical characteristics of the coast?including beach erosion, shoreline retreat, land loss, and damage to infrastructure. Global climate change will likely increase the rate of coastal change. A recent study of the U.S. Mid-Atlantic coast, for example, found that it is virtually certain that sandy beaches will erode faster in the future as sea level rises because of climate change. The U.S. Geological Survey (USGS) is responsible for conducting research on coastal change hazards, understanding the processes that cause coastal change, and developing models to predict future change. To understand and adapt to shoreline change, accurate information regarding the past and present configurations of the shoreline is essential. A comprehensive, nationally consistent analysis of shoreline movement is needed. To meet this national need, the USGS is conducting an analysis of historical shoreline changes along open-ocean coasts of the conterminous United States and parts of Alaska and Hawaii, as well as the coasts of the Great Lakes.

  11. NWFSC Observer Fixed Gear Data, off West Coast of US, 2002-2006

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Observer Fixed Gear Data collected during 2002-2006 off West Coast of US. This data product originates from data collected by fishery observers in the West Coast...

  12. Simulating the daily discharge of the Mandovi River, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Suprit, K.; Shankar, D.; Venugopal, V.; Bhatkar, N.V.

    A hydrological modelling framework was assembled to simulate the daily discharge of the Mandovi River on the Indian west coast. Approximately 90% of the west-coast rainfall, and therefore discharge, occurs during the summer monsoon (June...

  13. Vertical propagation of baroclinic Kelvin waves along the west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Nethery, D.; Shankar, D.

    A linear, continuously stratified ocean model is used to investigate vertical propagation of remotely forced, baroclinic Kelvin waves along the Indian west coast. The extent of vertical propagation over the length of the coast is found...

  14. Classification of tidal inlets along the central west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Vikas, M.; Reddy, N.A.; Rao, S.; JayaKumar, S.

    Tidal inlets along the Maharashtra coast on the central west coast of India were classified according to three methods available in the literature. Two classification methods viz., (i) Hydrodynamic classification (Hayes, 1979) and (ii...

  15. Shores of the central west coast of India - a case study using remote sensing data

    Digital Repository Service at National Institute of Oceanography (India)

    Wagle, B.G.

    flats, can be ascribed to the possibilities of its continuous progradation. Whereas, the coastal tract with active cliffs, broad wave-cut terraces etc. indicate the retrograding coast. The shoreline of the central west coast, therefore, can be classified...

  16. Textural characteristics of foreshore sediments along Karnataka shoreline, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Dora, G.U.; SanilKumar, V.; Philip, C.S.; Johnson, G.; Vinayaraj, P.; Gowthaman, R.

    Grain character analysis of beach sediments along three selected beaches (Pavinkurve, Kundapura and Padukare) of Karnataka coast, west coast of India is carried out to identify the textural behavior of beach sediments during an annual cycle from...

  17. NWFSC Observer Trawl Data, off West Coast of US, 2002-2006

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Observer Trawl Data collected during 2002-2006 off West Coast of US. This data product originates from data collected by fishery observers in the West Coast...

  18. Study of mangrove environment of Maharashtra coast using remote sensing data

    Digital Repository Service at National Institute of Oceanography (India)

    Jagtap, T.G.; Untawale, A.G.; Inamdar, S.N.

    Analysis of remote sensing data indicate approximately 210 km super(2) of the mangrove area along the Maharashtra coast in India. The dominant species along the coast are Rhizophora mucronata, Avicennia officinalis, A. marina, Sonneratia alba, S...

  19. Great Lakes Surface Ice Reports from U.S. Coast Guard

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data consist of ice observations from U.S. Coast Guard vessels operating on the Great Lakes, and from Coast Guard shore stations reported via teletype messages and...

  20. Feeding and reproductive biology of Saurida undosquamis (Richardson, 1848) from Parangipettai coast, Southeast coast of India.

    Science.gov (United States)

    Kadharsha, K; Mohanchander, P; Lyla, P S; Khan, S A

    2013-11-15

    The feeding biology, spawning season, size at first maturity, sex ratio and fecundity of the commercially important lizardfish (Saurida undosquamis) were studied in Parangipettai waters of the southeast coast of India. Fishes formed the predominant food item. Diversity of the prey items showed maximum value (H'log 2-3.61 +/- 0.11) during the postmonsoon season and minimum during the monsoon season (2.89 +/- 0.17). The richness (1-lambda') also showed a similar trend and varied from 0.81 +/- 0.13 (monsoon) to 0.91 +/- 0.01 (postmonsoon). The size at first maturity (50% incidence of mature fish) was 195 mm. But when the size at first maturity was calculated by adjusting the proportion of maturity percentages, the maturity size was found to be 140 mm. This method is advantageous from the point of view of fisheries management as this species can be exploited above 140 mm rather than above 195 mm. The gastrosomatic index was found maximum during postmonsoon and minimum during the monsoon season showing the inverse relationship between feeding and spawning. This species was found to spawn from August to January with a peak in November. The fecundity ranged from 19, 856 in a fish measuring from 20.1 cm in length (97 g) to 79,282 in a fish of 29 cm (290 g). The overall sex ratio (1:1.19) was found to deviate significantly from the expected 1:1 ratio. (chi2 = 19.1, p < 0.005). Month- wise, it conformed to the expected 1:1 ratio during most of the months except January, June, September, November and December. Higher gonado-somatic index values observed during October-December suggested spawning activity during this period. This species is found to a total spawner in the Parangipettai waters.

  1. New evidence on the maritime activity at Dabhol on the Maharashtra coast

    Digital Repository Service at National Institute of Oceanography (India)

    Gaur, A.S.; Sundaresh; Tripati, S.; Vora, K.H.

    coast. A beautiful large mosque with splendid dome and minarets is situated right on the coast. Oral history refers this mosque as the landmark point for the ships to enter in the Dabhol creek An onshore exploration along the Maharshtra coast revealed...

  2. 40 CFR 81.161 - North Coast Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Quality Control Regions § 81.161 North Coast Intrastate Air Quality Control Region. The North Coast Intrastate Air Quality Control Region (California) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false North Coast Intrastate Air...

  3. 76 FR 78829 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-12-20

    ... taking direct final action to approve a revision to the South Coast Air Quality Management District... Reference (A) South Coast Air Quality Management District (1) Rule 2005, ``New Source Review for RECLAIM... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air...

  4. 76 FR 30896 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-05-27

    ... proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of the... overwhelmingly formed as a secondary pollutant. (South Coast 2007 Air Quality Management Plan, page ES-9... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air...

  5. 76 FR 47094 - Revisions to the California State Implementation Plan; South Coast Air Quality Management District

    Science.gov (United States)

    2011-08-04

    ... proposing to approve a revision to the South Coast Air Quality Management District portion of the California... following local rule: South Coast Air Quality Management District Rule 1175, Control of Emissions from the... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan; South Coast Air...

  6. 78 FR 18853 - Revision to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-03-28

    ... taking direct final action to approve a revision to the South Coast Air Quality Management District...) * * * (411) * * * (i) * * * (F) South Coast Air Quality Management District. (1) Rule 463, ``Organic Liquid... AGENCY 40 CFR Part 52 Revision to the California State Implementation Plan, South Coast Air...

  7. 32 CFR 700.307 - Powers with respect to the Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Powers with respect to the Coast Guard. 700.307... of the Navy The Secretary of the Navy § 700.307 Powers with respect to the Coast Guard. Whenever the Coast Guard operates as a service in the Navy under Section 3 of Title 14, United States Code,...

  8. 33 CFR 277.7 - Coordination with the U.S. Coast Guard.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Coordination with the U.S. Coast... BRIDGE ALTERATIONS § 277.7 Coordination with the U.S. Coast Guard. In accordance with an agreement signed... Coast Guard on contemplated and recommended navigation improvements which involve the consideration...

  9. 49 CFR 1520.15 - SSI disclosed by TSA or the Coast Guard.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false SSI disclosed by TSA or the Coast Guard. 1520.15... PROTECTION OF SENSITIVE SECURITY INFORMATION § 1520.15 SSI disclosed by TSA or the Coast Guard. (a) In... available for public inspection or copying, nor does TSA or the Coast Guard release such records to...

  10. 7 CFR 319.8-12 - From the West Coast of Mexico.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false From the West Coast of Mexico. 319.8-12 Section 319.8... Conditions for the Entry of Cotton and Covers from Mexico § 319.8-12 From the West Coast of Mexico. Contingent upon continued freedom of the West Coast of Mexico and of Northwest Mexico from infestations...

  11. 76 FR 76927 - Port Access Route Study: The Atlantic Coast From Maine to Florida

    Science.gov (United States)

    2011-12-09

    ... enclose a stamped, self-addressed postcard or envelope. We will consider all comments and material... SECURITY Coast Guard 33 CFR Part 167 Port Access Route Study: The Atlantic Coast From Maine to Florida AGENCY: Coast Guard, DHS. ACTION: Notice of study; reopening of the comment period. SUMMARY: The U.S...

  12. 76 FR 27288 - Port Access Route Study: The Atlantic Coast From Maine to Florida

    Science.gov (United States)

    2011-05-11

    ... enclose a stamped, self-addressed postcard or envelope. We will consider all comments and material... SECURITY Coast Guard 33 CFR Part 167 Port Access Route Study: The Atlantic Coast From Maine to Florida AGENCY: Coast Guard, DHS. ACTION: Notice of study; request for comments. SUMMARY: In order to provide...

  13. 77 FR 47519 - Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX

    Science.gov (United States)

    2012-08-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The...

  14. 78 FR 55214 - Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX

    Science.gov (United States)

    2013-09-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The...

  15. 47 CFR 80.122 - Public coast stations using facsimile and data.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Public coast stations using facsimile and data... Procedures-Public Coast Stations § 80.122 Public coast stations using facsimile and data. Facsimile... and ship stations. Facsimile and data techniques may be implemented in accordance with the...

  16. The Redwood Coast Tsunami Work Group: Promoting Earthquake and Tsunami Resilience on California's North Coast

    Science.gov (United States)

    Dengler, L. A.; Henderson, C.; Larkin, D.; Nicolini, T.; Ozaki, V.

    2014-12-01

    In historic times, Northern California has suffered the greatest losses from tsunamis in the U.S. contiguous 48 states. 39 tsunamis have been recorded in the region since 1933, including five that caused damage. This paper describes the Redwood Coast Tsunami Work Group (RCTWG), an organization formed in 1996 to address the tsunami threat from both near and far sources. It includes representatives from government agencies, public, private and volunteer organizations, academic institutions, and individuals interested in working to reduce tsunami risk. The geographic isolation and absence of scientific agencies such as the USGS and CGS in the region, and relatively frequent occurrence of both earthquakes and tsunami events has created a unique role for the RCTWG, with activities ranging from basic research to policy and education and outreach programs. Regional interest in tsunami issues began in the early 1990s when there was relatively little interest in tsunamis elsewhere in the state. As a result, the group pioneered tsunami messaging and outreach programs. Beginning in 2008, the RCTWG has partnered with the National Weather Service and the California Office of Emergency Services in conducting the annual "live code" tsunami communications tests, the only area outside of Alaska to do so. In 2009, the RCTWG joined with the Southern California Earthquake Alliance and the Bay Area Earthquake Alliance to form the Earthquake Country Alliance to promote a coordinated and consistent approach to both earthquake and tsunami preparedness throughout the state. The RCTWG has produced and promoted a variety of preparedness projects including hazard mapping and sign placement, an annual "Earthquake - Tsunami Room" at County Fairs, public service announcements and print material, assisting in TsunamiReady community recognition, and facilitating numerous multi-agency, multidiscipline coordinated exercises, and community evacuation drills. Nine assessment surveys from 1993 to 2013

  17. USGS science for the Nation's changing coasts: shoreline change research

    Science.gov (United States)

    Hapke, Cheryl J.; Thieler, E. Robert

    2011-01-01

    The demands of increasing human population in the coastal zone create competition with coastal habitat preservation and with recreational and commercial uses of the coast and nearshore waters. As climate changes over the coming century, these problems facing coastal communities will likely worsen. Good management and policy decision-making require baseline information on the rates, trends, and scientific understanding of the processes of coastal change on a regional to national scale. To address this need, the U.S. Geological Survey (USGS) is engaged in a research project of national scope to measure, report, and interpret historical shoreline change along open-ocean coasts of the United States. One of the primary goals of this project is to understand shoreline change hazards using methods that are comparable from one area of the country to another and that will allow for future, repeatable analyses of shoreline movement, coastal erosion, and land loss.

  18. Variations in nearshore waves along Karnataka, west coast of India

    Indian Academy of Sciences (India)

    V Sanil Kumar; Glejin Johnson; G Udhaba Dora; Sajiv Philip Chempalayi; Jai Singh; P Pednekar

    2012-04-01

    Wind wave spectra were recorded simultaneously at three shallow (water depth 7–9 m) locations (Malpe, Honnavar and Karwar) along the 200 km stretch of the state of Karnataka in 2009 during 27 April–24 May (representing conditions prior to onset of the Indian summer monsoon), 12 June–8 July (monsoon), and 1–31 October (post-monsoon). Each spectrum was based on data recorded for half an hour using a waverider buoy. The paper describes characteristics of the spectra and the wave parameters derived from the spectra. Both reveal the dramatic changes that occur in the wave field due to the summer monsoon. The changes were virtually identical at all the three locations suggesting that the wave characteristics described here are representative of the conditions that exist along the coast of Karnataka State, west coast of India.

  19. Coastal Online Analysis and Synthesis Tool 2.0 (COAST)

    Science.gov (United States)

    Brown, Richard B.; Navard, Andrew R.; Nguyen, Beth T.

    2009-01-01

    The Coastal Online Assessment and Synthesis Tool (COAST) 3D geobrowser has been developed to integrate disparate coastal datasets from NASA and other sources into a desktop tool that provides new data visualization and analysis capabilities for coastal researchers, managers, and residents. It is built upon the widely used NASA-developed open source World Wind geobrowser from NASA Ames (Patrick Hogan et al.) .Net and C# version is used for development. It is leveraged off of World Wind community shared code samples and COAST 2.0 enhancement direction is based on Coastal science community feedback and needs assessment (GOMA). The main objective is to empower the user to bring more user-meaningful data into multi-layered, multi-temporal spatial context.

  20. Mesoscale circulation along the Sakhalin Island eastern coast

    Science.gov (United States)

    Prants, Sergey V.; Andreev, Andrey G.; Uleysky, Michael Yu.; Budyansky, Maxim V.

    2017-02-01

    The seasonal and interannual variability of mesoscale circulation along the eastern coast of the Sakhalin Island in the Okhotsk Sea is investigated using the AVISO velocity field and oceanographic data for the period from 1993 to 2016. It is found that mesoscale cyclones with the horizontal dimension of about 100 km occur there predominantly during summer, whereas anticyclones occur predominantly during fall and winter. The cyclones are generated due to a coastal upwelling forced by northward winds and the positive wind stress curl along the Sakhalin coast. The anticyclones are formed due to an inflow of low-salinity Amur River waters from the Sakhalin Gulf intensified by southward winds and the negative wind stress curl in the cold season. The mesoscale cyclones support the high biological productivity at the eastern Sakhalin shelf in July- August.

  1. Mesoscale circulation along the Sakhalin Island eastern coast

    CERN Document Server

    Prants, S V; Budyansky, M V; Uleysky, M Yu

    2016-01-01

    The seasonal and interannual variability of mesoscale circulation along the eastern coast of the Sakhalin Island in the Okhotsk Sea is investigated using AVISO velocity field and oceanographic data for the period from 1993 to 2016. It is found that mesoscale cyclones with the horizontal dimension of about 100 km occur there predominantly during summer, whereas anticyclones occur predominantly during fall and winter. The cyclones are generated due to the coastal upwelling forced by northward winds and the positive wind stress curl along the Sakhalin coast. The anticyclones are formed due to an inflow of low-salinity Amur-River waters from the Sakhalin Gulf intensified by southward winds and the negative wind stress curl in the cold season. The mesoscale cyclones support the high biological productivity at the eastern Sakhalin shelf in July - August.

  2. The Coast Artillery Journal. Volume 74, Number 6, September-October 1931

    Science.gov (United States)

    1931-10-01

    Dedication of ’Yilson Park-The Coast Artillery School-C’orregidor Swimming Pool-The 61st Coast Artillery (AA )-The 62d Coa"t Artillery (AA )-Fort Barrancas ...An In- fantQ’man at Barrancas -69th Coast Artillery (AA) -ThE’ 243th Coal’t Artillery (::’{.Y. X G.)-Thp 246th Coast Artillery (Va. ::’{.G.)-The 202d...upon this four-company infantry bat- talion a three-company coast artillf’rY formation and has changed the course of instruction from one suit- able for

  3. The Coast Artillery Journal. Volume 75, Number 5, September-October 1932

    Science.gov (United States)

    1932-10-01

    Activities 390 The Coast Artillery School-Summer Training at Fort Barrancas --250tll Coast Artillery (C.X.G.) Has Good Year-202d Coast Artillery (IIlS.G.) Field...Training-’With the 970th AA Regiment at Ft. Barrancas -The 516th Coast Artillery (AA). Coast Artillery Orders 396 Book Reviews 398 ’,"orld States of...RUBSiain Siberl.a. >:r:urk.estanand the Caucasus. The formation of the 31 infantrY divislOns of the seoond line to reinforce the regular troops wall

  4. Coast Guard Cutter Procurement: Background and Issues for Congress

    Science.gov (United States)

    2015-07-28

    largest and most technologically sophisticated in the Coast Guard. Each NSC is capable of operating in the most demanding open ocean environments...Analysis Phase 1, Executive Summary, Table ES-11 on page ES-19, and Table ES-10 on page ES-18. The life-cycle O&S cost was calculated through 2050 ...when the seawater temperature was greater than 77 degrees. Cold climate issues include the National Security Cutter not having heaters to keep oil and

  5. The Coast Artillery Journal. Volume 71, Number 4, October 1929

    Science.gov (United States)

    1929-10-01

    harbor defense commander. The in- formation as to courses,angles of approach, and safety angles will be indi- cated upon a chart for all antiaircraft...Unfortunately, the peace-time strength permits the formation of only one survey and one wire party and no separate computing section. Means have been devised...Whites and twenty-fivo Blue,;. The 13thCoastArtillery (HD) Fort Barrancas The most successful Training Camp of Fort Barrancas ’ history was brought to a

  6. The Coast Artillery Journal. Volume 62, Number 1, January 1925

    Science.gov (United States)

    1925-01-01

    one column. THE I~FANTRY DIVISION 17 Division in Two Columns.-The division in advance guard formation in two columns may be taken as follows, for each...government was carried so far as to permit the organization of the National Volunteers, some of whom drilled, marched in mass formation , wore uniform, and...mm__C. D. Potomac, Fort Washington, Md. 13TH COAST ARTILLERY (HARBOR DEFENSE) Headquarters Battery m mmmC. D. Pensacola, Fort Barrancas , Fla. Battery A

  7. The Coast Artillery Journal. Volume 72, Number 5, May 1930

    Science.gov (United States)

    1930-05-01

    warming of motors, taking off, assuming formation , climbing to the altitude of the hostile planes and covering the distance in order to meet the attack...the Navy because the rul- ings and decisionsof umpires can not becomeeffectiveuntil the completion of a phase. Air formations ruled out many miles from...replace. The whole command regrets his leaving." The 13th Coast Artillery (HD), Fort Barrancas Our correspondent informs us that he is now 1st Lieut

  8. The Coast Artillery Journal. Volume 61, Number 4, October 1924

    Science.gov (United States)

    1924-10-01

    is always one officer to whom others go for advice and help in time of trouble. \\ Yatch those officers. They are always endowed with common sense and...306 THE COAST ARTILLERY JOURNAL means more complexity in design and from that point of view is objectionable for we can make a more simple and lighter...manufacture looks to be much more promising. I might say the first design was complicated by the attempt to mount this gun and howitzer on the same

  9. Over the hills and further away from coast

    OpenAIRE

    Kummu, Matti; de Moel, Hans; Salvucci, Gianluigi; Viviroli, Daniel; Ward, Philip J.; Varis, Olli

    2016-01-01

    Proximity to the coast and elevation are important geographical considerations for human settlement. Little is known, however, about how spatial variation in these factors exactly relates to human settlements and activities, and how this has developed over time. Such knowledge is important for identifying vulnerable regions that are at risk from phenomena such as food shortages and water stress. Human activities are a key driving force in global change, and thus detailed information on popula...

  10. Coastal defence solutions (approach of ComCoast)

    OpenAIRE

    Verhagen, H.J.; de Visser, P. J.

    2007-01-01

    Along the North Sea coast, water levels are rising and waves are intensifying due to climate change. The best scientific evidence suggests that both phenomena are likely to accelerate over the coming decades. In some North Sea coastal areas also land is sinking and tidal heights and rates of erosion are increasing. This means that the risk of flooding is increasing while more people are living, working and spending their leisure time within the coastal flood plain. With the pressure to build ...

  11. Polychaete community structure of Indian west coast shelf, Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Joydas, T.V.; Jayalakshmy, K.V.; Damodaran, R.

    CURRENT SCIENCE, VOL. 97, NO. 5, 10 SEPTEMBER 2009 634 Polychaete community structure of Indian west coast shelf, Arabian Sea Ellis 1 introduced the concept of taxono- mic sufficiency (TS) in which identifica- tion is required only to the level... the effects of pollution on marine communities. As TS moves progressively to species, costs, in terms of the expertise and time needed to identify organisms, decrease 4 . It is quicker and easier to train personnel to sort higher taxonomic levels than...

  12. The Coast Artillery Journal. Volume 67, Number 5, November 1927

    Science.gov (United States)

    1927-11-01

    empire, and the extent of his success may be learned from Marco Polo who pictures for us the empire in the time of Kublai Khan . Son of a minor...Christians, and Jews which he built up endured and reached its greatest glory in the reign of his grandson, Kublai Khan . Continued and overwhelming...Attaches-Glory in Rags-Maintain American Ideals. COAST ARTILLERY BOARD NOTES .453 BOOK REVIEWS 458 Genghis Khan -Cannibal Nights-Book Revieldng-The Writers

  13. Seagrass Planting Guidelines for the Pacific, Gulf, and Atlantic Coasts

    Science.gov (United States)

    1984-04-01

    widgeongrass (Ruppia maritima), shoalgrass ( Halodule wrightii ), and manatee- grass (Sgringodium filiforme). The fifth species, turtlegrass (Thalassia...50 Winter Combination Good ( Halodule wrightii ) or cohesive Southeast and Manateegrass 20-40 11LW to -10 m អ Winter Combination Fair Gulf Coast...W. J., CHEAP, K. M., CURRIN, C. A., AND THAYER, G. W., "A Low-Cost Transplanting Technique for Shoalgrass ( Halodule wrightii ) and Manateegrass

  14. Environmental Activities of the U.S. Coast Guard

    Science.gov (United States)

    2009-05-07

    recreational fishing and boating (e.g., beverage cans, bottles , and pieces of foam plastic ). The Administration estimates that the marine...waste is shipboard garbage, including food waste, plastics , and other synthetic materials, as well as recyclables like glass , and aluminum and... plastic pieces) degrades beaches, coral reefs, and the oceans. The Coast Guard’s approach to debris is preventive, promoting compliance by boarding

  15. Stranding Events of Kogia Whales along the Brazilian Coast.

    Directory of Open Access Journals (Sweden)

    Jailson F Moura

    Full Text Available The genus Kogia, which comprises only two extant species, Kogia sima and Kogia breviceps, represents one of the least known groups of cetaceans in the global ocean. In some coastal regions, however, stranding events of these species have been relatively common over the last decades. Stranding provides the opportunity to investigate the biology of these cetaceans and to explore the epidemiological aspects associated with the mortality of the organisms found on the beach. A number of disturbances (including pelagic fisheries, chemical pollution, boat strikes, and noise pollution have been confirmed to pose a particular threat to the Kogia species. However, no study has yet investigated potential relationships between environmental conditions and stranding events. Here we analyse how a collection of environmental, physical, and biological variables, such as wind, sea surface temperature (SST, water depth, and chlorophyll-a, correlate to Kogia stranding events along the Brazilian coast. The results of our statistical analyses suggest that K. sima is more likely found in warm tropical waters, which provide an explanation for the high frequency of stranding in northeastern Brazilian coast. In contrast, K. breviceps appears to have a preference for temperate and productive waters. Wind speed results to be also an important factor for predicting Kogia strandings in Brazilian coast. Additionally, literature information in combination with our own data and analyses of stomach contents confirms that oceanic cephalopods constitute the primary nutritional source of both Kogia species. By using the available information as a qualitative proxy for habitat preference and feeding ecology, our study provides a novel and comprehensive assessment of Kogia stranding data in relation to environmental conditions along the Brazilian coast.

  16. Stranding Events of Kogia Whales along the Brazilian Coast.

    Science.gov (United States)

    Moura, Jailson F; Acevedo-Trejos, Esteban; Tavares, Davi C; Meirelles, Ana C O; Silva, Cristine P N; Oliveira, Larissa R; Santos, Roberta A; Wickert, Janaína C; Machado, Rodrigo; Siciliano, Salvatore; Merico, Agostino

    2016-01-01

    The genus Kogia, which comprises only two extant species, Kogia sima and Kogia breviceps, represents one of the least known groups of cetaceans in the global ocean. In some coastal regions, however, stranding events of these species have been relatively common over the last decades. Stranding provides the opportunity to investigate the biology of these cetaceans and to explore the epidemiological aspects associated with the mortality of the organisms found on the beach. A number of disturbances (including pelagic fisheries, chemical pollution, boat strikes, and noise pollution) have been confirmed to pose a particular threat to the Kogia species. However, no study has yet investigated potential relationships between environmental conditions and stranding events. Here we analyse how a collection of environmental, physical, and biological variables, such as wind, sea surface temperature (SST), water depth, and chlorophyll-a, correlate to Kogia stranding events along the Brazilian coast. The results of our statistical analyses suggest that K. sima is more likely found in warm tropical waters, which provide an explanation for the high frequency of stranding in northeastern Brazilian coast. In contrast, K. breviceps appears to have a preference for temperate and productive waters. Wind speed results to be also an important factor for predicting Kogia strandings in Brazilian coast. Additionally, literature information in combination with our own data and analyses of stomach contents confirms that oceanic cephalopods constitute the primary nutritional source of both Kogia species. By using the available information as a qualitative proxy for habitat preference and feeding ecology, our study provides a novel and comprehensive assessment of Kogia stranding data in relation to environmental conditions along the Brazilian coast.

  17. The Coast Artillery Journal. Volume 65, Number 4, October 1926

    Science.gov (United States)

    1926-10-01

    TITLE AND SUBTITLE The Coast Artillery Journal. Volume 65, Number 4, October 1926 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER...have ordered tl].e new, position consolidated and held from the outset, especially ,as so mucl ~ stress had been laid on its importance in connection...means of conduct of com- bined naval and aerial war against commerce without disregard of international law will be by means of agreements or contracts

  18. An Economic Analysis of food Policy in the Ivory Coast

    OpenAIRE

    Felix, Yao Prao

    1984-01-01

    Ivory Coast covers an area of 124,000 square miles with reasonable rainfall for food crops production. But besides what has been called the economic "miracle," the country relies on increasing food imports (rice, wheat, meat, and milk products). At the same time, the country's earnings from the major export commodities are shrinking. So the primary objective was to identify the main causes and circumstances that have resulted in reductions in food production. The major hypothesis was that the...

  19. The Coast Artillery Journal. Volume 73, Number 4, October 1930

    Science.gov (United States)

    1930-10-01

    periods are most fayOl ’- able for painting and carrying out preservation activities. During this period of extreme dampness all metal surfaces both inside...and the Coast Artillery School, relieving Maj. Gen. Henry D. Todd, Jr., upon his retirement. General Embick is a graduate of West Point and has had...overlooking the wild Missouri: FIRST YEAR CLASS Maj. Gordon deL. Carrington Maj. Evan C. Seaman Maj. Frank Drake Capt. Henry F. Grimm Maj. Ward E. Duvall

  20. Sustainability of future coasts and estuaries: A synthesis

    Science.gov (United States)

    Newton, Alice; Harff, Jan; You, Zai-Jin; Zhang, Hua; Wolanski, Eric

    2016-12-01

    Coasts are at the nexus of the Anthropocene, where land, marginal seas and atmosphere meet along a thin strip that is inhabited by nearly half the human population (Wolanski and Elliott, 2015). Coasts are often fringed by rich habitats such as mangroves, salt-marshes, inter-tidal mud and sand flats, seagrass meadows, kelp forests and coral reefs that provide a valuable range of ecosystem services to humans and to the adjacent marginal seas (Van den Belt and Costanza, 2011). It is the highly dynamic system that is constantly being reshaped by changing natural forces and anthropogenic activities. Coastal systems and human societies form coastal social-ecological systems that increasingly face multiple pressures, which threaten their ecological and economical sustainability. Common pressures include changes to land use and hydrology, land reclamation, coastal sand mining, harbour dredging, pollution and eutrophication, overexploitation such as overfishing, all in the context of climate change. During the 20th Century, coastal scientists studied the problems and issues arising along the coasts (Ramesh et al., 2015). Now, in the 21st Century, their focus must increasingly be about how to solve these problems and issues through better management and innovative approaches. To study these matters, two workshops were held in Yantai, P.R. China, in September 2015, hosted by the Yantai Institute of Coastal Zone Research, CAS. The outcome of these workshops is this special issue of Estuarine, Coastal and Shelf Science.

  1. Meteorological tsunamis along the East Coast of the United States

    Science.gov (United States)

    Rabinovich, A.

    2012-12-01

    Tsunami-like intense sea level oscillations are common along the East Coast of the United States. They are generated by various types of atmospheric disturbances, including hurricanes, frontal passages, tornados, trains of atmospheric gravity waves, pressure jumps, squalls, and gales, that each set up a local, time-limited barotropic response in the affected body of water. These meteorologically induced waves have the same temporal and spatial scales as their seismically generated counterparts and inflict comparable destructions. Observed around the globe, these devastating waves are known locally as "abiki" in Nagaski Bay (Japan), "rissaga" in Spain, "šćiga" along the Croation Coast bordering the Adriatic Sea, "milghuba" in Malta, and "marrobbio" in Italy. Collectively, they may be considered as "meteorological tsunamis" or "meteotsunamis." The updated NOAA tide gauge network with 1 min sampling enabled us to examine resonant amplifications of specific events observed in 2007-2012 and physical properties of meteotsunamis impacting the United States East Coast in general. Of particular interest and focus was the "derecho" event of June 29 - July 2, 2012.

  2. Tsunami Preparedness Along the U.S. West Coast (video)

    Science.gov (United States)

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. This video about tsunami preparedness along the West coast distinguishes between a local tsunami and a distant event and focuses on the specific needs of each region. It offers guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. This video was produced by the US Geological Survey (USGS) in cooperation with the California Emergency Management Agency (CalEMA), Oregon Department of Geology and Mineral Industries (DOGAMI), Washington Emergency Management Division (EMD), Marin Office of Emergency Services, and Pacific Gas and Electric (PG&E).

  3. Relative importance of estuarine flatfish nurseries along the Portuguese coast

    Science.gov (United States)

    Cabral, Henrique N.; Vasconcelos, Rita; Vinagre, Catarina; França, Susana; Fonseca, Vanessa; Maia, Anabela; Reis-Santos, Patrick; Lopes, Marta; Ruano, Miguel; Campos, Joana; Freitas, Vânia; Santos, Paulo T.; Costa, Maria José

    2007-02-01

    The relative importance of nursery areas and their relationships with several environmental variables were evaluated in nine estuarine systems along the Portuguese coast based on trawl surveys. Historical data were used to outline changes and trends in the nursery function of some of these estuaries over the past decades. The dominant flatfish species in Portuguese estuaries were Platichthys flesus (Linnaeus, 1758), Solea solea (Linnaeus, 1758), Solea senegalensis Kaup, 1858 and Monochirus hispidus Rafinesque, 1814, but their occurrence differed among the estuaries. P. flesus only occurred in estuaries north of the Tejo estuary (39°N), S. solea was quite rare along the southern Portuguese coast (south of 37°30'N), S. senegalensis occurred in estuaries throughout the coast, but its abundance varied considerably, and the occurrence of M. hispidus was limited to the Sado estuary and Ria Formosa. A Correspondence Analysis was performed to evaluate the relationships between flatfish species abundance and geomorphologic and hydrologic characteristics of estuaries (latitude, freshwater flow, estuarine area, intertidal area, mean depth and residence time). Abiotic characteristics (depth, temperature, salinity, sediment type) of nursery grounds of each flatfish species were also evaluated. Results showed that some estuaries along the Portuguese coast have nursery grounds used by several flatfish species (e.g. Ria de Aveiro, Sado estuary), while in other systems a segregation was noticed, with juveniles of different species occurring in distinct estuarine areas (e.g. Minho and Mondego estuaries). This emphasizes the relevance of niche overlap, but the potential for competition may be considerably minimized by differences in resource use patterns and by an extremely high abundance of resources. Peak densities of flatfishes recorded in nurseries areas along the Portuguese coast were within the range of values reported for other geographical areas. Inter-annual abundance

  4. Sea ice, erosion, and vulnerability of Arctic coasts

    Science.gov (United States)

    Barnhart, Katherine; Overeem, Irina; Kay, Jennifer; Anderson, Robert

    2015-04-01

    Coasts form the dynamic interface between the terrestrial and oceanic systems. In the Arctic, and in much of the world, the coast is a zone of relatively high population, infrastructure, biodiversity, and ecosystem services. A significant difference between Arctic and temperate coasts is the presence of sea ice. Sea ice influences Arctic coasts in two main ways: (1) the length of the sea ice-free season controls the length of time over which nearshore water can interact with the land, and (2) the location of the sea ice edge controls the fetch over which storm winds can blow over open water, resulting in changes in nearshore water level and wave field. The resulting nearshore hydrodynamic environment impacts all aspects of the coastal system. We first combine satellite records of sea ice with a simple model for wind-driven storm surge and waves to estimate how changes in the length and character of the sea ice-free season have impacted the nearshore hydrodynamic environment along Alaska's Beaufort Sea Coast for the period 1979-2012. This region has experienced some of the greatest changes in both sea ice cover and coastal erosion rates in the Arctic and is anticipated to experience significant change in the future. The median length of the 2012 open-water season along this stretch of coast, in comparison to 1979, expanded by 1.9 x. At the same time, coastal erosion rates increased from 8.7 m yr-1 to 19 m yr-1. At Drew Point, winds from the northwest result in increased water levels at the coast and control the process of submarine notch incision, the rate-limiting step of coastal retreat. When open-water conditions exist, the distance to the sea ice edge exerts control on the water level and wave field through its control on fetch. We find that the extreme values of water-level setup at Drew Point have increased consistently with increasing fetch. We then extend our analysis of the length of the open water season to the entire Arctic using both satellite

  5. Synecology of Cutandia maritima (L. Barbey, a rare psammophytic species along the Montenegrin Coast (East Adriatic Coast

    Directory of Open Access Journals (Sweden)

    Stešević Danijela

    2017-12-01

    Full Text Available Cutandia maritima is a circum-Mediterranean species that inhabits sandy dunes along the coast line. It is fairly frequent on the western Adriatic coast but fairly rare and possibly even non-native in the east. In Croatia, it was discovered in 1990 in Crnika Bay on the island of Rab, which was considered until 2005 to be the only site on the eastern Adriatic coast from the Gulf of Trieste in the north to Corfu in the south. In 2009, the species was briefly reported for Velika plaža (Long Beach in Ulcinj (Montenegro but without details about the habitat type and synecology. The aim of this paper is thus to provide a deeper insight into the ecology and synecology of C. maritima in the eastern Adriatic part of the distribution area. On Velika plaža in Ulcinj, the species was found along the whole sea-inland gradient of sand dunes, in various types of vegetation: [1210] - annual vegetation of drift lines, [2110] - embryonic shifting dunes, [2120] - shifting dunes with Ammophila arenaria (white dunes, [2220] - dunes with Euphorbia terracina, [2130*] - fixed coastal dunes with herbaceous vegetation (grey dunes, and also [2190] - humid dune slacks.

  6. 29 CFR Appendix B to Subpart B of... - Reprint of U.S. Coast Guard Regulations Referenced in Subpart B, for Determination of Coast Guard...

    Science.gov (United States)

    2010-07-01

    ... Subpart B, for Determination of Coast Guard Authorized Persons B Appendix B to Subpart B of Part 1915... Enclosed Spaces and Other Dangerous Atmospheres in Shipyard Employment Pt. 1915, Subpt. B, App. B Appendix B to Subpart B of Part 1915—Reprint of U.S. Coast Guard Regulations Referenced in Subpart B,...

  7. 77 FR 15600 - Special Local Regulation; Emerald Coast Super Boat Grand Prix; Saint Andrew Bay; Panama City, FL

    Science.gov (United States)

    2012-03-16

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; Emerald Coast Super Boat Grand... crews, vessels, and persons on navigable waters during the Emerald Coast Super Boat Grand Prix high... the Emerald Coast Super Boat Grand Prix high speed boat races. Basis and Purpose On January 31,...

  8. 77 FR 37318 - Eighth Coast Guard District Annual Safety Zones; Sound of Independence; Santa Rosa Sound; Fort...

    Science.gov (United States)

    2012-06-21

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Eighth Coast Guard District Annual Safety Zones; Sound of Independence; Santa Rosa Sound; Fort Walton Beach, FL AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce a Safety Zone for the Sound of Independence...

  9. Characterization of upwelling phenomenon along the Italian coasts

    Science.gov (United States)

    Orasi, Arianna; Morucci, Sara; Rinaldi, Eleonora; Bignami, Francesco; Inghilesi, Roberto; Santoleri, Rosalia

    2013-04-01

    In order to investigate wind-driven upwelling along the Italian coasts, preliminary wind data provided by the ISPRA Italian Tide Gauge Measurement Network (RMN) have been analyzed. In a further step, MyOcean Sea Surface Temperature (SST) data have been analyzed in order to define an SST index for wind-driven coastal upwelling assessment. At first, hourly wind data for the period 2009 - 2011 have been used in order to provide the statistical distribution and the wind rose plots at each RMN station. In particular, wind direction and speed have been selected in order to find upwelling-favorable areas and periods of time. E.g. wind directions in the sector between North and West in the Tyrrhenian Sea and between South and East in the Adriatic Sea have been defined as upwelling favorable, the wind sector being defined as the ± 30° arc around the direction parallel to the coast. Moreover only wind speeds greater than 3.0 m/s have been considered as significant for upwelling. For each location, the number of selected data has been divided by the total number of recorded wind data, thus obtaining a sort of upwelling frequency, which allows to define areas mostly exposed to upwelling. Once these areas were defined, satellite SST data have been used as a proxy to study the changes in upwelling intensity, since upwelling waters are colder than surrounding waters. So, in a given satellite SST image the upwelling event is identifiable through SST minima along the coasts. Finally, the SST upwelling index has been defined; also, this index has been "weighted" with wind intensity and direction indicating upwelling conditions obtained from the RMN wind dataset, to better distinguish between upwelling-favorable and downwelling-favorable conditions at each RMN site.

  10. Metabolic syndrome and nutrition in a Granada's tropical coast population

    Directory of Open Access Journals (Sweden)

    S. Millán

    2013-08-01

    Full Text Available Background: The metabolic syndrome (MS is described as an association of health problems that a given person may simultaneously or successively develop, and it is considered a serious condition because it is related to a significantly increased risk of suffering diabetes, coronary disease and brain damage. Nutrition, along with other factors such as physical activity and genetic inheritance, has an influence on preventing MS. Objective: The aim of this research is to demonstrate important aspects concerning the diagnosis, the prevalence, and the prevention of metabolic syndrome among the population of the tropical coast of Granada. Methods: 119 individuals from the tropical coast of Granada were studied to collect personal data such as their body mass index, body fat percentage, glycaemia, total cholesterol, HDL cholesterol, LDL cholesterol, and food intake (through nutritional survey. Results: As a result of this research, a metabolic syndrome prevalence of 20,2% was obtained, 58,3% of which was related to women. The results obtained show significant statistical differences between individuals having metabolic syndrome and the control group. Particularly, these differences can be noted in parameters such as the BMI or the % of body fat. Nevertheless, there are no significant differences between the two groups concerning parameters related to nutrition such as % of fat, carbohydrates, proteins and kcal/day. Conclusion: As a conclusion from the research, we can state that the metabolic syndrome prevalence among the population of the tropical coast of Granada is similar to the figure obtained for the population in the US and in other areas of Spain. In addition, this research shows that metabolic syndrome is more frequent among individuals whose BMI and % of body fat is higher than 30.

  11. Detection of Mycobacterium ulcerans DNA in the Environment, Ivory Coast.

    Science.gov (United States)

    Tian, Roger Bi Diangoné; Niamké, Sébastian; Tissot-Dupont, Hervé; Drancourt, Michel

    2016-01-01

    Ivory Coast is a West African country with the highest reported cases of Buruli ulcer, a disabling subcutaneous infection due to Mycobacterium ulcerans. However, the prevalence of environmental M. ulcerans is poorly known in this country. We collected 496 environmental specimens consisting of soil (n = 100), stagnant water (n = 200), plants (n = 100) and animal feces (n = 96) in Ivory Coast over five months in the dry and wet seasons in regions which are free of Buruli ulcer (control group A; 250 specimens) and in regions where the Buruli ulcer is endemic (group B; 246 specimens). After appropriate total DNA extraction incorporating an internal control, the M. ulcerans IS2404 and KR-B gene were amplified by real-time PCR in samples. In parallel, a calibration curve was done for M. ulcerans Agy99 IS2404 and KR-B gene. Of 460 samples free of PCR inhibition, a positive real-time PCR detection of insertion sequence IS2404 and KR-B gene was observed in 1/230 specimens in control group A versus 9/230 specimens in group B (P = 0.02; Fisher exact test). Positive specimens comprised seven stagnant water specimens, two feces specimens confirmed to be of Thryonomys swinderianus (agouti) origin by real-time PCR of the cytb gene; and one soil specimen. Extrapolation from the calibration curves indicated low inoculums ranging from 1 to 102 mycobacteria/mL. This study confirms the presence of M. ulcerans in the watery environment surrounding patients with Buruli ulcer in Ivory Coast. It suggests that the agouti, which is in close contacts with populations, could play a role in the environmental cycle of M. ulcerans, as previously suggested for the closely related possums in Australia.

  12. Major chemical characteristics of Mesozoic Coast Range ophiolite in California

    Science.gov (United States)

    Bailey, E.H.; Blake, Jr., M.C.

    1974-01-01

    Sixty-four major element analyses of rocks representative of the Coast Range ophiolite in California were compared with analyses of other onland ophiolite sequences and those of rocks from oceanic ridges. The rocks can be classed in five groups harzburgite-dunite, clinopyroxenite-wehrlite, gabbro, basalt-spilite, and keratophyre-quartz keratophyre which on various diagrams occupy nonoverlapping fields. The harzburgite-dunite from onland ophiolite and ocean ridges are comparable and very low in alkalies. Possible differentiation trends defined on AFM diagrams by other rocks from onland ophiolites and ocean ridges suggest two lines of descent: (1) A trend much like the calc-alkalic trend, though shifted somewhat toward higher iron, and (2) an iron-enrichment trend defined chiefly by the more iron-rich gabbros and amphibolite. MgO-variation diagrams for rocks from the Coast Range ophiolite further distinguish the iron-rich gabbros and amphibolite from the other rock groups and indicate that the iron enrichment, unlike that of the Skaergaard trend, is related to the formation of amphibole. Ophiolite sequences that include the most silicic rock types, such as quartz keratophyre, also exhibit the most pronounced dual lines of descent, suggesting that the silicic rocks and the amphibole-rich gabbros are somehow related. Although the major element chemistry of the Coast Range ophiolite is clearly like that of rocks dredged from oceanic ridges, it is not sufficiently diagnostic to discriminate among the choices of a spreading ridge, an interarc basin, or perhaps even the root zone of an island arc as the site of ophiolite formation.

  13. Geologic record of Hurricane impacts on the New Jersey coast

    Science.gov (United States)

    Nikitina, Daria; Horton, Benjamin; Khan, Nicole; Clear, Jennifer; Shaw, Timothy; Enache, Mihaela; Frizzera, Dorina; Procopio, Nick; Potapova, Marina

    2016-04-01

    Hurricanes along the US Atlantic coast have caused significant damage and loss of human life over the last century. Recent studies suggest that intense-hurricane activity is closely related to changes of sea surface temperatures and therefore the risk of hurricane strikes may increase in the future. A clear understanding of the role of recent warming on tropical cyclone activity is limited by the shortness of the instrumental record. However, the sediment preserved beneath coastal wetlands is an archive of when hurricanes impacted the coast. We present two complimenting approaches that help to extend pre-historic record and assess frequency and intensity of hurricane landfalls along the New Jersey cost; dating overwash deposits and hurricane-induced salt-marsh erosion documented at multiple sites. The stratigraphic investigation of estuarine salt marshes in the southern New Jersey documented seven distinctive erosion events that correlate among different sites. Radiocarbon dates suggest the prehistoric events occurred in AD 558-673, AD 429-966, AD 558-673, Ad 1278-1438, AD 1526-1558 or AD 1630-1643 (Nikitina et al., 2014). Younger sequences correspond with historical land-falling hurricanes in AD 1903 and AD 1821 or AD 1788. Four events correlate well with barrier overwash deposits documented along the New Jersey coast (Donnelley et al., 2001 and 2004). The stratigraphic sequence of salt High resolution sedimentary-based reconstructions of past intense-hurricane landfalls indicate that significant variability in the frequency of intense hurricanes occurred over the last 2000 years.

  14. Characteristics of convective snow bands along the Swedish east coast

    Science.gov (United States)

    Jeworrek, Julia; Wu, Lichuan; Dieterich, Christian; Rutgersson, Anna

    2017-03-01

    Convective snow bands develop in response to a cold air outbreak from the continent or the frozen sea over the open water surface of lakes or seas. The comparatively warm water body triggers shallow convection due to increased heat and moisture fluxes. Strong winds can align with this convection into wind-parallel cloud bands, which appear stationary as the wind direction remains consistent for the time period of the snow band event, delivering enduring snow precipitation at the approaching coast. The statistical analysis of a dataset from an 11-year high-resolution atmospheric regional climate model (RCA4) indicated 4 to 7 days a year of moderate to highly favourable conditions for the development of convective snow bands in the Baltic Sea region. The heaviest and most frequent lake effect snow was affecting the regions of Gävle and Västervik (along the Swedish east coast) as well as Gdansk (along the Polish coast). However, the hourly precipitation rate is often higher in Gävle than in the Västervik region. Two case studies comparing five different RCA4 model setups have shown that the Rossby Centre atmospheric regional climate model RCA4 provides a superior representation of the sea surface with more accurate sea surface temperature (SST) values when coupled to the ice-ocean model NEMO as opposed to the forcing by the ERA-40 reanalysis data. The refinement of the resolution of the atmospheric model component leads, especially in the horizontal direction, to significant improvement in the representation of the mesoscale circulation process as well as the local precipitation rate and area by the model.

  15. Barrier transgression driven by aeolian processes along the Portuguese coast

    Science.gov (United States)

    Costas, Susana; Ferreira, Óscar; Roelvink, Dano

    2017-04-01

    Coastal barriers around the world developed following sea level stabilization about 7000 years ago. Along the Southwestern European coast, this fact was largely supported by recent works exploring the sedimentary record of coastal lagoons and estuaries. However, direct evidences of barrier evolution/age obtained from the actual coastal barriers are rare, limiting our understanding about the dynamics and life time of these systems at long time scales. Here, we reconstruct the evolution of three coastal barriers located along the western Portuguese coast, determining their age, trends and life cycles. For that, we integrate information (stratigraphy and ages) from different coastal deposits indicative of major shifts on evolutionary trends, including published and unpublished data. Examined beach deposits set the age of the explored sand barriers between 6400 and 300 years ago, suggesting the coexistence of very mature and very recent coastal barriers. In addition, the results document the occurrence of transgressive dunefields with ages older than the preserved coastal barriers, supporting the existence of former barriers from which the dunes could derive and migrate inland. The latter suggests the occurrence of episodes of barrier building and shoreline progradation alternating with episodes of inland migration of transgressive dunefields and thus barrier rollover. Resultant trends are carefully examined to identify the major factors driving barrier evolution, with special attention to climate variability and local boundary conditions. Indeed, the episodic response of the explored sand barriers provides indications for shifting wave and wind conditions as a consequence of climate variability. Additionally, inter-site comparison provides significant insights into regional trends and allows rating the identified factors, based on the degree of direct influence over the evolution of the coast. In this regard, the exposure to wind and wave climate, usually linked to

  16. Energetics of cyclogenesis events over the southern coast of Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo Barbio Rosa

    2013-09-01

    Full Text Available An analysis of 58 cyclogenesis cases occurred from 2003 to 2011 over the southern Brazilian coast is presented focusing on the energy cycle proposed. For this analysis the National Centers for Environmental Prediction (NCEP data was utilized to create the composite fields of all selected days as also to that of transitional seasons (austral spring and autumn, when it was verified a high number of cyclones. In the analysis, a deepening of a pre-existing surface trough over Paraguay was observed two days (D-2 before the surface pressure had reached its minimum over the southern Brazilian coast. Typically, the cyclogenetic process begins on the southern Brazil coast and spreads in a NW-SE direction, strengthening along its path. On D-2 the jet stream is almost zonally oriented and then when the cyclone is completely formed (D0, this acquire a cyclonic curvature, with two cores: one strongest in the SE and the other one in the NW direction. As soon as the geopotential anomaly for short waves (Gh is in phase with anomaly for long waves (Gl on D-1, the PhKh term increases in magnitude, becoming the dominant one. During all evolution stages, the dominant terms were the baroclinic (PlPh and PhKh, followed by the barotropic (KlKh term. The friction term (RKh had a secondary role and the source/sink of non conservative energy and flux of the available potential energy (RPh did not contributed to the deepening of the surface low, which is not depending of the convective activity inside it. Significant differences were not observed in the mechanisms of cyclogenesis development and maintenance during the transition months, except for a greater availability of kinetic (Kh and potential (Ph energy and baroclinic and barotropic conversion terms during the austral autumn.

  17. Near-inertial currents off the east coast of India

    Science.gov (United States)

    Mukherjee, A.; Shankar, D.; G Aparna, S.; Amol, P.; Fernando, V.; Fernandes, R.; Khalap, S.; Narayan, S.; Agarvadekar, Y.; Gaonkar, M.; Tari, P.; Kankonkar, A.; Vernekar, S.

    2013-03-01

    We use data from moorings equipped with Acoustic Doppler Current Profilers (ADCPs) and deployed in the Bay of Bengal off the east coast of India from May 2009 to February 2012 to study the near-inertial currents (NICs) on the continental shelf and slope. The data show that the NICs are much weaker at the shelf break than on the slope. Inertial energy is weak all along the east coast during January-April. It is high during the summer monsoon (May-September) in the northern Bay of Bengal and early during the winter monsoon (October-December) in the southern bay; at locations in the central bay, the inertial energy does not show this seasonality. This difference between the northern and southern bay is due to the seasonality in the occurrence of storms, which tend to occur in the north (south) during the summer (winter) monsoon. Variability across years is evident in the three-year record, with the NICs being weaker during 2010-2011 compared to 2009. Upward phase propagation is evident in the data, indicating downward propagation of energy. During severe cyclones, the data suggest that the strong NICs extend below the thin surface mixed layer in the bay. A comparison of the NICs amplitude with that of the detided (residual) current shows that the NICs make a significant contribution to the observed current on the east-coast slope: the magnitude of the NICs exceeds that of the residual current on the slope in the northern and southern Bay of Bengal on over 10 days in a year.

  18. The Coast Artillery Journal. Volume 73, Number 2, August 1930

    Science.gov (United States)

    1930-08-01

    Royal Navy and sea power, upon which, in the issue, the future of the Empire rests. EDITORIAL The United States Coast Artillery Association THE formation ...62nd, Fort Totten. 1st Lieut. Felix N. Parsons, 13th, Fort Barrancas , to Panama, sailing New York, September 11. 1st Lieut. John H. Pitzer, from...George E. Keeler, Jr., 62nd, Fort Totten, to Panama, sailing New York, October 23. 2nd Lieut. John H. Kochevar, from Panama, to 13th, Fort Barrancas . 2nd

  19. Field Guide to Marine Ecology of Kenyan Coast.

    OpenAIRE

    2000-01-01

    This guide introduces you to a model of Kenyan coast: from sandy shore across a lagoon of shallow water with sea grass and coral garden, out to the flinging reef where the waves break and the coral rises like a wall from the depths of the ocean. The beach and lagoon are in a marine park where shells, plants, fish and other marine life is protected. In the marine ecosystem here there are 6 habitats, which have their own plants and animals that adapted to the particular environment.

  20. Pacific Coast Caspian Terns: Dynamics of an expanding population

    Science.gov (United States)

    Gill, Robert E.; Mewaldt, L. Richard

    1983-01-01

    Nesting distribution, age-related seasonal movements, survivorship, and mechanisms of population expansion in Pacific Coast Caspian Terns (Sterna caspia) were examined primarily through analysis of 412 recoveries of birds banded as juveniles between 1935 and 1980. Since the beginning of this century, the population has shifted from nesting in numerous small colonies associated with freshwater marshes in interior California and southern Oregon to nesting primarily in large colonies on human-created habitats along the coast. Colonies at Grays Harbor, Washington and San Francisco and San Diego bays, California account for 77% of the current Pacific Coast population (6,000 pairs), which has breeding and wintering areas separate from those of populations east of the continental divide. There also appears to be some segregation on the wintering grounds by birds from the three major colonies within the Pacific population. Age-related seasonal movements in the Pacific population are characterized by (1) a brief period of northward dispersal by newly fledged birds before migrating to the wintering grounds, (2) a residency on the wintering grounds through their second winter, (3) a return to the breeding grounds the third summer, when most birds are thought to prospect breeding sites and some may breed, and (4) attainment of adulthood the fourth summer, with subsequent annual movements between wintering and breeding grounds.The Pacific population has increased 70% since 1960, apparently all by intrinsic growth. Over half (57%) of the fledglings reach their fourth year, and they have a subsequent annual survival rate of 89% and a mean breeding life expectancy of 8.6 yr. An average annual fledging rate of 0.64 young per pair was calculated as necessary to have provided the observed growth of the population during its recent expansion. Growth of some of the individual colonies, however, particularly those in Washington, could only have resulted from extensive recruitment of

  1. Resolving orographic rainfall on the Indian west coast

    Digital Repository Service at National Institute of Oceanography (India)

    Suprit, K.; Shankar, D.

    consequence of the small scale of these west-coast rivers. This need for estimating the freshwater discharge into the seas around India led Shankar et al. (2004) to assemble a framework for estimating river discharge. The framework was based on Terrestrial... at various spatial and temporal scales. Some of these data sets are based on rain-gauge measurements and some on satellite estimates; some of them use model- derived reanalysis data. We tested three available rainfall data sets to see if these rainfall data...

  2. AMS dating of early shellmounds of the Southeastern Brazilian coast

    Energy Technology Data Exchange (ETDEWEB)

    Lima, T. A. [Universidade Federal, Rio de Janeiro (UFRJ), RJ (Brazil). Museu Nacional. Dept. de Antropologia; Macario, K.D.; Anjos, R.M.; Gomes, P.R.S. [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil). Inst. de Fisica; Coimbra, M.M. [Universidade Estadual de Londrina, PR (Brazil). Dept. de Fisica; Elmore, D. [Purdue Univ., IN (United States). Purdue Rare Isotopes Measurement Lab.

    2003-06-01

    This paper discusses the chronology of prehistoric settlements of the central-south Brazilian coast. A charcoal sample from a coastal shell mound of Rio de Janeiro State was dated by {sup 14} C-AMS to 7, 860+- 80 years B P as part of an interdisciplinary project between physicists and archaeologists. This is an unexpected result that reinforces two similar previous early dates for the same region, which were questioned by Brazilian archaeologists because they implied in pulling back by some two thousand years the antiquity consensually accepted for the settlement of that region. (author)

  3. A brief account of coast vegetation near Port Elizabeth

    Directory of Open Access Journals (Sweden)

    H. C. Taylor

    1981-12-01

    Full Text Available The environment and vegetation of an area of coast north-east of Port Elizabeth, South Africa, are briefly described. Five major vegetation categories are recognized. These are: 1.  Scaevola thunbergii Pioneer Vegetation of  littoral dunes and  Ficinia lateralis Sedgeland of calcrete gravel; 2.  Olea exasperata Bush,  Pterocelastrus tricuspidatus Bushclumps and Dune Woodland; 3. Sundays River Scrub; 4. Fynbos of calcrete areas; and 5.  Themeda triandra Grassland. Invasion of the area by Acacia cyclops (Australian W'attle is described. A recommendation for the conservation of the area as a nature reserve is made.

  4. Benthic bryozoan fauna from the Northern Egyptian coast

    Directory of Open Access Journals (Sweden)

    Khaled Mahmoud Abdelsalam

    2014-01-01

    Full Text Available The present paper presents taxonomical information on a small bryozoan fauna collected from the Eastern Mediterranean coast of Egypt. Eight species of benthic bryozoans are reported from the trash crop of a trawling net in the area between Damietta and El-Manzalah. These species belong to 7 genera in 7 families of the orders Cyclostomata, Ctenostomata and Cheilostomata. Four species (Hornera sp., Nolella dilatata, Copidozoum planum and Schizomavella triangularis are new records of the Egyptian Mediterranean waters. All species are described and photographed.

  5. Coast Guard Proceedings. Volume 68, Number 1, Spring 2011

    Science.gov (United States)

    2011-01-01

    bathymetry, seismic refrac- tion, magnetic and gravity data, and seafloor cores and supporting physical samples may all prove necessary in a nation’s...vessel went over the dam. Crewmembers later testified they be- lieved he was going below to get a life jacket . At 2:50 a.m., the U.S. Coast Guard...Although it might be easy to criticize certain crewmem- bers’ failure to don life jackets prior to the time that dis- aster struck, it is worth noting

  6. Bioecology of tulip trees at the Ajara Black Sea coast

    Directory of Open Access Journals (Sweden)

    Tamara Tskhoidze

    2013-04-01

    Full Text Available Tulip trees (Liriodendron tulipifera L. andLiriodendron chinense(Hemsl. Sarg. grow well along the Batumi coastline, develop, bloom, produce fruit, give natural revival. There they already have blooming and fruiting self-seeds. Chinese tulip poplar sometimes reaches here bigger sizes than in natural habitat. It resists winter temperatures very well. Both species can be jointly used along the Caucasian Black Sea coast as ornamental trees because there are the most favorable conditions for their vegetation. Due the great resistance American tulip trees can grow along the coastline as well as inland of Ajara.

  7. Groundwater quality in the Northern Coast Ranges Basins, California

    Science.gov (United States)

    Mathany, Timothy M.; Belitz, Kenneth

    2015-01-01

    The Northern Coast Ranges (NOCO) study unit is 633 square miles and consists of 35 groundwater basins and subbasins (California Department of Water Resources, 2003; Mathany and Belitz, 2015). These basins and subbasins were grouped into two study areas based primarily on locality. The groundwater basins and subbasins located inland, not adjacent to the Pacific Ocean, were aggregated into the Interior Basins (NOCO-IN) study area. The groundwater basins and subbasins adjacent to the Pacific Ocean were aggregated into the Coastal Basins (NOCO-CO) study area (Mathany and others, 2011).

  8. The Coast Artillery Journal. Volume 70, Number 1, January 1929

    Science.gov (United States)

    1929-01-01

    when we started. The value Qf O’urpeace insurance WQuid nQt have been changed, since we had changed neither Qur will- tQ-peace nQr Qur military PQwer...5495 2085’ 2842 1206 40 Actual strength, Phil. Scouts I I I I I I April 30, 1928 •..... I 1531 1531 Total April 30, 1928 .. I I I I I I 13,199 d...The enlisted strength of the Coast Artillery Corps (not including Philippine Scouts ) actually on duty with units of the arm has been reduced from

  9. Multipeakedness and groupiness of shallow water waves along Indian coast

    Digital Repository Service at National Institute of Oceanography (India)

    SanilKumar, V.; Anand, N.M.; AshokKumar, K.; Mandal, S.

    that would be expected from an estimate based on a completely random successive of the wave heights. Grouping ofhigh waves (H s = 2 m) in a long travelled swell recorded at a shallow water location ofwest coast of India was examined by THOMAS et al. (1986... to be succeeded by large waves, while small waves tend to be succeeded by other small waves. For the long travelled swell, GODA (1983) found a mean correlation of 0.65 between successive waves and 0.35, 0.18 and 0.07 for the following waves. THOMAS et at. (1986...

  10. Diversity of Marine Cyanobacteria from Three Mangrove Environment in Tamil Nadu Coast, South East Coast of India

    Directory of Open Access Journals (Sweden)

    G. Silambarasan

    2012-04-01

    Full Text Available Marine cyanobacteria were isolated from rhizosphere soil samples, of the three mangroves viz Parangipettai, Ariyankuppam and Mudasal odai mangroves south east coast of India. As many as 39 Cyanobacteria, belonging to 12 families were identified in which Oscillatoriaceae alone contributed (11. The species such as Oscillatoria cortiana, Oscillatoria salina, Oscillatoria tenuis, Oscillatoria formosa, Lyngbya major, Lyngbya confervoides, Lyngbya majuscule, Lyngbya mesotricha, Phormidium stagnina, Plectonema terebrans and Plectonema putuale and minimum in Synechococcaceae recorded only one species the species such as Synechococcus elongatus. Among the species Synechocystis salina, Oscillatoria salina, Phormidium ambiguum, Phormidium tenue, Spirulina major distributed all the mangroves.

  11. Hunger amidst plenty along the coast of Pará

    Directory of Open Access Journals (Sweden)

    Ivete Nascimento

    2006-08-01

    Full Text Available In this work one analyzes some referring questions to the new significações of the temporality constructed socially enters the artisan fishing of the coast, in the city of Maracanã, using as boundary-maker the concepts the concepts of abundance and famitura the one that they send themselves to the speech in way of life of the past and the gift. It will see as the typical way of life of the rescued past of the memory of old and the meaning of the abundance in the time of the fishing-farmer, the counterpoint with the concept of famitura of the fishing-exclusive of the gift, where the loss surpasses the scope of the strict survival reaching the proper way of life with the weakness of solidarity. This analysis will be given mecanicamente in the conceptual field of the time measured for the tasks and of the time chronometered for the clock. The intensive field work ocurred on Fortaleza of the Mocooca community incorporating data gotten a long the author's experience in the fish artisan thematic of the Pará coast.

  12. Future Earth Coasts: The Mississippi and Yangtze Rivers as Examples

    Science.gov (United States)

    D'Elia, C.; Xu, K.; Chen, Z.; Day, J.; Le Tissier, M.

    2016-02-01

    Deltas and estuaries are productive and fertile links between the land and the sea. Deltas occupy only about 5% of the Earth's surface but sustain over a half billion people all around the world. Many river deltas are endangered because of extensive dam and levee construction, declining sediment supply, groundwater withdrawal, relative sea level rise and severe coastal erosion, leading to a variety of threats to natural, economic and social systems. About 630 million people now live at an elevation of 10 m or less above mean sea level, and maintaining sustainable land with a rising sea will be a challenging problem for many major deltaic coasts and cities in the next century. Stemming from 20 years of LOICZ (Land-Ocean Interactions in the Coastal Zone), Future Earth Coasts is a new global initiative that seeks to enable the scientific and social scientific communities to build knowledge through collaborative processes to better understand and address the profound and urgent changes occurring in vulnerable coastal zones. The topics of this comparative study are the Mississippi and Yangtze (Changjiang) Rivers, the largest in the United States and China, respectively. We use these two rivers as examples to evaluate current conditions and catalyze future discussion. The Mississippi and Yangtze both have had long-term observations of physical and biological processes that affect human activities, making it possible to quantify both natural and anthropogenic impacts. We also consider the limits to concept of sustainability for the Earth's biosphere and human civilization, and emphasize biophysical constraints and demographic challenges.

  13. [Pediatric colonoscopy at the University Hospital of Cocody (Ivory Coast)].

    Science.gov (United States)

    Okon, J B; Assi, C; Diakité, M; Siaka, K; Ouattara, A; Soro, D; Coulibaly, A; Lohouès, M J; Camara, B M

    2012-01-01

    No published data are available on pediatric colonoscopy in Ivory Coast (and only one report on pediatric gastroscopy). We conducted a retrospective study of all colonoscopy reports of procedures performed from 1 September, 1991, to December 31, 2010, at the University Hospital of Cocody in Abidjan (Ivory Coast) and examined the epidemiological aspects, conditions of performance, indications, and results of colonoscopy in patients younger than 18 years. Eleven of the total of 1 159 colonoscopies were performed in in this age group (0.94%). The mean age of these 8 girls and 3 boys was 15 years (range: 10 to 17 years). All patients had been referred by a gastroenterologist. Bowel preparation was performed in all with a water enema. Premedication was performed exclusively with midazolam. A pediatric colonoscope was used. The colonoscopy was incomplete in 36% of cases (n=4). Rectal bleeding was the main indication. Results were abnormal in 72% of cases (n=8) and the lesions found were juvenile polyps, ulcerative colitis, sigmoid varices, rectocolitis due to a caustic product, and adenomatous polyps. The results of the examination were normal in 3 children. No complications were reported. In conclusion, although the pediatric colonoscopy practice at the University Hospital of Cocody in Abidjan is extremely small, its therapeutic and diagnostic yields are high, particularly in cases of rectal bleeding. Physicians (general practitioners and pediatricians) managing children should not hesitate to ask for a colonoscopy when appropriate.

  14. East coast lows, atmospheric blocking and rainfall: A Tasmanian perspective

    Energy Technology Data Exchange (ETDEWEB)

    Pook, Michael; Risbey, James; McIntosh, Peter, E-mail: Mike.Pook@csiro.a [Centre for Australian Weather and Climate Research (A partnership between CSIRO and Bureau of Meteorology), Castray Esplanade, Hobart, Tasmania 7000 (Australia)

    2010-08-15

    Although the term 'east coast low' is normally associated with intense cyclones near the east coast of mainland Australia, cutoff lows of similar type also affect Tasmania. This paper demonstrates that the cutoff low is a major source of rainfall for the agricultural districts and water catchments of eastern Tasmania. In particular, an analysis of synoptic systems and daily rainfall reveals that cutoff lows are responsible for almost 50% of April to October rainfall in parts of the northeast and a slightly lower proportion in the southeast. The other large contribution to rainfall is from frontal systems but the relative effects of the various synoptic types vary widely across the state as a result of the complex topography. Cutoff lows commonly form the cyclonic portion of a blocking dipole which can have opposing influences on Tasmanian rainfall. The high latitude anticyclone suppresses rainfall in western and southwestern Tasmania, while the cutting off of a relatively small cyclonic component equatorwards of the high frequently results in enhanced rainfall over eastern Tasmania. Results from two climate models indicate that the accurate simulation of blocking and cutoff lows remains difficult to achieve and this has implications for projections of Tasmanian rainfall on seasonal and longer time scales.

  15. Erodibility of permafrost exposures in the coasts of Eastern Chukotka

    Science.gov (United States)

    Maslakov, Alexey; Kraev, Gleb

    2016-09-01

    Coastal retreat caused by coastal erosion decreases the territory of Russia by 50 km2 annually. Erosion of the Arctic coasts composed by fine-grained permafrost turns coastlines into badlands dozens of meters wide and is harmful to the coastal infrastructure. Regional-level variations in the coastal retreat rate in the Arctic tend to follow the climate change dynamics and its consequences, mainly the shrinkage of the perennial sea ice area. This study considers the lower level local-scale variability linked to permafrost features, lithology, and morphology of the coasts in the remote region on the western shore of the Bering Sea within Lorino settlement (Chukotka, Russia). The coastal dynamics was tracked by means of geodesy and remote sensing in 2012-14, and the archival engineering survey data available since 1967. We have derived the erodibility of sediments from the conventional soil properties measured by engineers, and linked the coastal retreat rates to erodibility of the sediments, so that it could be extrapolated to other coastal areas of Eastern Chukotka with similar sediment structure.

  16. Vulnerability of Turkish coasts to accelerated sea-level rise

    Science.gov (United States)

    Alpar, Bedri

    2009-06-01

    Accelerated rise in sea-level, and associated geological adjustment, may result in a high impact on shorelines. On the basis of hourly sea-level observations over a 20 year period, sea-level change along the Turkish coast has been investigated. In addition to relative sea-level rise, the high level of human activities in coastal areas puts a significant amount of stress on Turkish coastal zones, especially on coastal lowland plains. Coastal erosion and ground water salinization are the most important impacts and two case studies are discussed in this paper: the Kizilirmak river delta on the Black Sea; and the tourism center of Erdek on the Marmara Sea. Coastal retreat on the Kizilirmak river delta is mostly attributed to decreasing sediment supply to the coast. The shore barriers and the enclosed lagoons are likely to respond readily to future sea-level rise. At Erdek, the most important threat is intrusion of salt water into freshwater systems caused by a combination of accelerated sea-level rise, land reclamation and overexploitation of underground aquifers.

  17. Giardia and Cryptosporidium in cetaceans on the European Atlantic coast.

    Science.gov (United States)

    Reboredo-Fernández, Aurora; Ares-Mazás, Elvira; Martínez-Cedeira, José A; Romero-Suances, Rafael; Cacciò, Simone M; Gómez-Couso, Hipólito

    2015-02-01

    The occurrence of Giardia and Cryptosporidium was investigated in cetacean specimens stranded on the northwestern coast of Spain (European Atlantic coast) by analysis of 65 samples of large intestine from eight species. The parasites were identified by direct immunofluorescence antibody test (IFAT) and by PCR amplification of the β-giardin gene, the ITS1-5.8S-ITS2 region and the SSU-rDNA gene of Giardia and the SSU-rDNA gene of Cryptosporidium. Giardia and Cryptosporidium were detected in 7 (10.8 %) and 9 samples (13.8 %), respectively. In two samples, co-infection with both parasites was observed. Giardia duodenalis assemblages A, C, D and F, and Cryptosporidium parvum were identified. This is the first report of G. duodenalis in Balaenoptera acutorostrata, Kogia breviceps and Stenella coeruleoalba and also the first report of Cryptosporidium sp. in B. acutorostrata and of C. parvum in S. coeruleoalba and Tursiops truncatus. These results extend the known host range of these waterborne enteroparasites.

  18. Time dependent seismicity along the western coast of Canada

    Directory of Open Access Journals (Sweden)

    Evangelos V. Christou

    2016-04-01

    Full Text Available Decelerating generation of intermediate magnitude earthquakes (preshocks in a narrow region (seismogenic region and accelerating generation of relatively larger such earthquakes in a broader region (critical region has been proposed as an appropriate model for intermediate-term earthquake prediction. We examined the seismic activity which preceded the Mw=7.7 (October 28, 2012 thrust event that occurred off the west coast of Haida Gwaii, Canada (formerly the Queen Charlotte islands, by applying the decelerating-accelerating seismic strain model. We found that this mainshock was preceded by a pronounced accelerating seismic sequence with the time to the mainshock, as well as by an equally easily identifiable decelerating seismic sequence. Both precursory seismic sequences occurred in different space, time and magnitude windows. The behavior of previous mainshocks that occurred close to the 2012 earthquake was also examined by the time and magnitude predictable regional model. An attempt was also made to identify such seismic strain patterns, which may also be related to the generation of strong mainshocks along the western coast of Canada.

  19. US Atlantic coast striped bass: Issues with a recovered population

    Science.gov (United States)

    Hartman, K.J.; Margraf, F.J.

    2003-01-01

    Striped bass, Morone saxatilis (Walbaum), is an anadromous species naturally occurring along the US Atlantic coast, which historically supported valuable commercial and recreational fisheries. In response to a near order-of-magnitude decline in landings, the Atlantic States Marine Fisheries Commission enacted a management plan in 1981 protecting fish until they could spawn at least once. By 1989, recruitment increased in natal rivers and regulations were relaxed, permitting limited fisheries by 1990. By 1995, the stock was declared fully recovered. Since the recovery, concern has increased over the health of the stocks. In the 1990s, fish in poor physical condition with dermal lesions became common in Chesapeake Bay. Pathogens of most concern in cultures from fish include the genus Mycobacterium. Coincident with declines in fish health were changes in diets, declines of preferred prey, and reduced growth and condition. Theories were suggested linking declines in condition to reductions in forage base or pathogens. Diets have changed since the 1950s and while many Chesapeake fish are infected with mycobacteria, it is still not known how or if these factors are linked. The highest priorities for research were considered to be: linking numerous local and regional studies to provide a coast-wide perspective; continuation of investigations linking population health to the prey-base; determination of the cause-effect of mycobacteria infections; and formulation of management options.

  20. A new distributional record for the sea cucumber Holothuria (Semperothuria) cinerascens (Brandt) from Goa coast

    Digital Repository Service at National Institute of Oceanography (India)

    Shirwaikar, P.; Parulekar, A.H.

    Occurrence of sea cucumber, Holothuria (Semperothuria) cinerascens from intertidal region of Anjuna (Goa) along central west coast of India is reported. Notes on morphological characteristics are given...

  1. Tsunami hazard assessment along the U. S. East Coast

    Science.gov (United States)

    Tajalli Bakhsh, T.; Grilli, S. T.; Harris, J. C.; Kirby, J. T.; Shi, F.; Tehranirad, B.

    2012-12-01

    In 2005, the National Tsunami Hazard Mitigation Program (NTHMP) was tasked by Congress to develop tsunami inundation maps for the entire US coastline. This work provides an overview of the modeling work related to the development inundation maps along the US east coast. In this region the paucity of historical tsunami records and lack of paleotsunami observations yields a large uncertainty on the source and magnitude of potential extreme tsunami events, and their related coastal hazard. In the Atlantic Ocean basin significant tsunami hazard may result from far-field earthquakes, such as a repeat of the M8.9 Lisbon 1755 event in the Azores convergence zone, or a hypothetical extreme M9 earthquake in the Puerto Rico Trench (PRT). Additionally, it is believed that a repeat of one of the large historical collapses, identified at the toe of the Cumbre Vieja volcano on La Palma (Canary Islands; i.e., with a maximum volume of 450 km3), could pose a major tsunami hazard to the entire US east coast. Finally, in the near-field, large submarine mass failure (SMF) scars have been mapped by USGS, particularly North of the Carolinas (e.g., Currituck), which are believed to have caused past tsunamis. Large SMFs can be triggered by moderate seismicity (M7 or so), such as can occur on the east coast. In fact, one of the few historical tsunamis that significantly affected this region was caused by the 1929 Grand Bank underwater slide, which was triggered by a M7.2 earthquake. In this work we identify and parameterize all potential tsunami sources affecting the US east coast, and perform simulations of tsunami generation, propagation, and coastal impact in a series of increasingly resolved nested grids. Following this methodology, tsunami inundation maps are currently being developed for a few of the most affected areas. In simulations, we use a robust and well-validated Fully Nonlinear Boussinesq long-wave model (FUNWAVE-TVD), on Cartesian or spherical grids. Coseismic tsunami

  2. Holocene Glacial Retreat at Walgreen Coast, West Antarctica

    Science.gov (United States)

    Lindow, J.; Johnson, J.; Castex, M.; Wittmann, H.; Smith, J.; Lisker, F.; Gohl, K.; Spiegel, C.

    2012-12-01

    The Walgreen Coast of West Antarctica represents one of the most rapidly changing sectors of the West Antarctic Ice Sheet (WAIS). With the fastest ice streams in the whole Antarctic, the WAIS is characterised by rapid thinning and grounding line retreat. Airborne and satellite-based short-term observations show a doubling of the negative net mass balance between 1996-2006 (Rignot et al., 2008). Furthermore, because the WAIS is largely grounded below sea level, continued inland thinning and grounding line retreat could result in rapid ice sheet collapse, which would raise global sea level by between 3-5 m. However, due to remoteness and challenging accessibility, onshore data is limited to a few isolated nunataks making it difficult to assess the long-term evolution of the glacial dynamics along Walgreen Coast. To address this we present new data from two key areas of the Walgreen Coast; the Kohler Range and the Pine Island Bay. Our 10Be surface exposure ages from erratic boulders in the Kohler Range are the first and reveal that this area became ice-free between 8.3 and 12.3 ka. This implies a long-term thinning rate of 3.3 cm/yr and agrees with similar data published from glaciers eastward. Our ages are also consistent with recent deglaciation models which suggest strong thinning after 15 ka and off-shore sediments shows a concurrent lateral ice-shelf front retreat. Our results suggest an ice-cover at least 300 m thicker in the Kohler Range during the early Holocene and that subsequent average thinning occurred on rates one order of magnitude slower than recent satellite measurements show. This implies that the recent trend in ice-sheet thinning results from a recent dynamic changes rather than a response to long-term thinning. To further constrain the lateral deglaciation history along the eastern Walgreen Coast, namely the Pine Island Glacier, we collected additional samples from a chain of islands, located flow-parallel and downstream of the ice-shelf front. We

  3. Changes in erosional and depositional processes with time and management of Goa Coast, central west coast of India

    Science.gov (United States)

    Nayak, Ganapati; D'Souza, Joseph

    2010-05-01

    Coastal and estuarine environments, world over are facing immense impact due to both natural and anthropogenic processes. The natural processes include climatic changes, rise in sea level, cyclone, flood, tsunamis, coastal erosion, salinity ingress and siltation. Likewise, anthropogenic pressures include population expansion, ocean traffic, dredging, resource exploitation, pollution, unplanned urbanization and intensive industrialization. Due to these impacts the fragile coastal ecosystem and its entities, like sub ecosystems, resources, morphological units are undergoing unprecedented degradation, rendering these coastal regions vulnerable, impinging risk to human population, livestock, properties, as also, devastation of resourceful lands. This accelerates economic fatalities and irreversible obliteration to the ecosystems. Evidences on the global concern towards this issue have been well established. The countries world over, including India, pledged consensus towards the protection of the fragile coastal ecosystems through UNCED, Agenda-21. India, on 19th February 1991, has designated specified corridors along the landward side of the coastline as "Coastal Regulatory Zones" (CRZ), through appropriate policy and law. In context with the CRZ notification, scientific database at local and site-specific areas, developed. Synergy of ecosystems, landscape and resources with demographic, tourism data, vis-à-vis, economic corridors/sectors aided the paradigms and criterion for local and site specific prescriptions for Goa Coast. The Goa coast is a part of central west coast of India and is characterized by pocket beaches flanked by rocky cliffs, estuaries, bays, and at some places mangroves. Beaches in southern Goa are long and linear in nature with sand dunes. The Mandovi and Zuari estuarine system in Goa is the largest in this part of the coast. Mud flats, swampy marshes and wetlands are found mainly along estuaries and creeks. The beaches of Goa are stable beaches

  4. Headland sediment bypassing and beach rotation in a rocky coast: an example at the western Portuguese coast

    Science.gov (United States)

    Ribeiro, Mónica; Taborda, Rui; Lira, Cristina; Bizarro, Aurora; Oliveira, Anabela

    2014-05-01

    Headland sediment bypassing plays a major role in definition of coastal sedimentary budget and consequently in coastal management. This process is particularity important at headland-bay beaches on rocky coasts. However, headland-bay beach research is usually focused on the beach rotation since these beaches are generally regarded as closed systems. The sediment bypassing mechanisms have been extensively studied in the context of artificial structures (e.g. groins and jetties) but studies of natural headland sediment bypassing are scarce and usually applied to decadal time scales. This work aims to contribute to the understanding of headland sediment bypassing processes in non-artificial environments, taking as a case study a natural coastal stretch at the Portuguese west coast. The study is supported on the analysis of planform beach changes using Landsat satellite images (with an acquisition frequency of 16 days) complemented with field surveys with DGPS-RTK and ground-based photographic monitoring. The study area can be described as a cliffed rocky coast that accommodates a series of headland-bay beaches with different geometries: some are encased in the dependence of fluvial streams, while others correspond to a narrow and elongated thin sand strip that covers a rocky shore platform. This coast is generally characterized by a weak, but active, sediment supply and high levels of wave energy due to the exposure to the swells generated in the North Atlantic. The long-term stability of the beaches in conjunction with active sediment supply along the study area (from streams and cliff erosion) and a sink at the downdrift end of this coastal stretch (an active dune system) support the existence of headland sediment bypassing. The analysis of planform beach changes show a coherent signal in time but with a range that depends on the orientation of the stretch where each beach is included. In general, beaches displays a clockwise rotation during summer related to the NW

  5. A coastal hazards data base for the US Gulf Coast

    Energy Technology Data Exchange (ETDEWEB)

    Daniels, R.C. [ed.] [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center]|[Univ. of Tennessee, Knoxville, TN (United States). Energy, Environment and Resources Center; Gornitz, V.M. [National Aeronautics and Space Administration, New York, NY (United States). Goddard Inst. for Space Studies; White, T.W. [Oak Ridge National Lab., TN (United States). Carbon Dioxide Information Analysis Center

    1994-06-01

    This document describes the contents of a digital data base that may be used to identify coastlines along the US Gulf Coast at risk to sea-level rise. The data base integrates point, line, and polygon data for the US Gulf Coast into 0.25{degree} latitude by 0.25{degree} longitude grid cells and into 1:2,000,000 digitized line segments that can be used by raster or vector geographic information systems (GIS) as well as by non-GIS data base systems. Each coastal grid cell and line segment contains data on elevation, geology, geomorphology, sea-level trends, shoreline displacement (erosion/accretion), tidal ranges, and wave heights. To allow for the identification of coastlines at risk from sea-level rise, 7 of the 22 original data variables in this data base were classified by vulnerability and used to create 7 relative risk variables. These relative risk variables range in value from 1 to 5 and may be used to calculate a coastal vulnerability index for each grid cell and/or line segment. The data for these 29 variables (i.e., the 22 original variables and 7 risk variables) have been placed into the following data formats: (1) Gridded polygon data for the 22 original data variables. Data include elevation, geology, geomorphology, sea-level trends, shoreline displacement (erosion/accretion), tidal ranges, and wave heights. (2) Gridded polygon data for the seven classified risk variables. The risk variables are classified versions of: mean coastal elevation, geology, geomorphology, local subsidence trend, mean shoreline displacement, maximum tidal range, and maximum significant wave height. (3) 1:2,000,000 line segment data containing the 29 data variables (the 22 original data variables and the seven classified risk variables). (4) Supplemental point data for the stations used in calculating the sea-level trend and tidal range data sets. (5) Supplemental line segment data containing a 1:2,000,000 digitized coastline of the US Gulf Coast as defined by this document.

  6. Measurements of Active Tectonic Deformation on the Guerrero Coast, Mexico

    Science.gov (United States)

    Ramirez, T.; Cundy, A.; Carranza-Edwards, A.; Morales, E.; Kostoglodov, V.; Urrutia-Fucugauchi, J.

    2004-12-01

    The study of tectonic deformation rates using displaced shoreline features is relatively well-established, and has provided much useful information on seismic hazard. Such studies have frequently been complemented by analysis of the coastal sedimentary record, where past marine to terrestrial environmental changes (and vice versa) may be recorded by clear changes in stratigraphy. Studies of this type are particularly valuable for tectonically-active areas where the preservation of former shoreline features is poor, or where long-term subsidence has resulted in their erosion, drowning or burial. The specific objective of this study is to derive rates of tectonic deformation from geomorphic and stratigraphic studies of the Guerrero coastal area, and to examine the feasibility of this stratigraphic approach in the coastal lagoons of the Mexican Pacific coast, in the Guerrero gap. The Guerrero gap coastal area, where a major earthquake is expected to occur, parallels the Cocos plate subduction zone. Here convergence rates vary from 5.2 cm/yr to 5.8 cm/yr. The Guerrero gap has experienced several historical earthquakes, notably the 1911 (7.8 Ms). However, no large magnitude events since the 1911 earthquake and only a few Ms~6 events have occurred near the Guerrero gap edges. It is expected that a major interplate earthquake of estimated magnitude Mw=8.1 to 8.4 has a high probability to occur. Landforms within the Guerrero gap indicate that the coast is subsiding. A series of key indicators such as elongated islands reminiscent of ancient barriers, submerged barriers island, extensive marshy environments, increased depths in the lagoons, and submerged anthropogenic features (shell mounds), among others, suggest active tectonic subsidence of the coast. In contrast, the adjacent northwest area off the Guerrero gap exhibits landforms characteristic of tectonic uplift (marine terraces and uplifted beach ridges), indicating a different seismo-tectonic regime northwest of the

  7. Evolving Shoreline Change Rates Along the US Pacific Northwest Coast

    Science.gov (United States)

    Anderson, D. L.; Ruggiero, P.; Allan, J. C.

    2013-12-01

    Coastal change hazards are increasingly affecting economically important areas, including those used for infrastructure, commerce, and public recreation. Quantifying shoreline change rates and understanding the contributing factors is crucial to protect these areas and to assist federal, state, and local agencies in developing long-term management plans. A recent study by the USGS National Assessment of Shoreline Change project analyzed the historical shoreline record along the U.S. Pacific Northwest with emphasis on both century-scale (1800s--2002) and decadal-scale (1960-80s--2002) change rates (Ruggiero, P., Kratzmann, M.A., Himmelstoss, E.G., Reid, D., Allan, J., and Kaminsky, G., 2013: U.S. Geological Survey Open-File Report 2012-1007, 55 p.). The study was the first consistent state-wide coastal change assessment for Oregon and revealed a significant increase in erosion hazards in the near-term. The coastal landscape in Oregon is particularly dynamic and includes beaches that are backed by both cliffs and dunes, and range in texture from sand to cobble. The high wave energy in the Pacific Northwest results in a morphology with primarily intermediate to dissipative beaches. Resistant rocky headlands separate the Oregon coast into 18 distinct littoral cells, greatly influencing how the shoreline changes with time. While the century-scale average of all 560 km of Oregon coastline suggests the shore is prograding at 0.4 m/yr, the decadal-scale record indicates that 13 of the 18 littoral cells either are accreting at a slower rate, have changed from accretional to erosional, or are eroding at a faster rate. This apparent increase in erosion-affected coasts may be caused by several factors including sea-level rise, increasing storm wave heights, tectonic uplift, and climatic events (eg., El Niño), but overall it indicates a shifting trend in shoreline change rates. In the present study, we quantify shoreline change rates on a third timescale, seasonal to

  8. PUHO_BenthicHabitats - Benthic habitat of the coral reef ecosystem off the coast of Puuhonua O Honaunau (PUHO) National Historical Park on the Kona Coast of Hawaii.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A benthic habitat polygon coverage has been created of the coral reef ecosystem off the coast of Pu'uhonua O Honaunau (PUHO) National Historical Park on the Kona...

  9. PUHO_BenthicHabitats - Benthic habitat of the coral reef ecosystem off the coast of Puuhonua O Honaunau (PUHO) National Historical Park on the Kona Coast of Hawaii.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A benthic habitat polygon coverage has been created of the coral reef ecosystem off the coast of Pu'uhonua O Honaunau (PUHO) National Historical Park on the Kona...

  10. What's Happening on the West Coast? The National Ocean Policy, EBM and Ocean Governance on the West Coast of the U.S.

    Science.gov (United States)

    Hansen, J. R.

    2016-12-01

    A robust update on the latest ocean governance developments in the West Coast region of the U.S. will be provided, highlighting implementation of the National Ocean Policy and ongoing dialog among federal, state and tribal entities and coastal stakeholders at a range of scales. The link between ecosystem-based management (EBM) as a guiding principle and meaningful management outcomes will discussed, guided by the latest ocean policy priorities from local, state, tribal and regional scales in the West Coast. The West Coast Regional Planning Body has been recently initiated under the framework provided by the National Ocean Policy, bringing together a formal partnership of state and tribal governments with federal agencies in a way never before achieved in the region. The newly reformed West Coast Ocean Partnership builds upon efforts of the West Coast Governors Alliance on Ocean Health to continue to address priority ocean policy topics, while other regional efforts are identifying data, science and tools to support an EBM approach. All of these will be discussed in detail, providing both up-to-date reports on the latest West Coast activities, while illustrating lessons learned from past regional efforts and exactly how EBM has been effectively integrated. The West Coast of the U.S. is a unique region in terms of geographic scale, governance structure and history of innovative ocean management approaches. Using opportunities provided by recent state, tribal, regional and national policy initiatives, the West Coast has undertaken a range of activities to better coordinate ocean management while enhancing dialogs to support it. This presentation will provide a concise summary of current efforts, demonstrating how policy is being translated into significant action and highlighting opportunities to build on successful outcomes to date.

  11. Digenean larvae parasitizing Ruditapes decussatus (Bivalvia from Tunisianan coasts

    Directory of Open Access Journals (Sweden)

    Dhrif E.

    2015-06-01

    Full Text Available Eleven species of trematode larvae (sporocysts and cercariae of Bucephalus labracis Paggi et Orecchia, 1965 and Cercaria lata Lespes, 1857 and metacercariae of Acanthoparyphium sp. Dietz , 1909, Caecincola parvulus Marshall et Gilbert, 1905, Curtuteria australis Allison, 1979, Gymnophallus fossarum Bartoli, 1965, Gymnophallus rebecqui Bartoli, 1983, Lepocreadium pegorchis Stossich, 1901, Parazoogonus sp. Looss, 1901, Psilostomum brevicolle Creplin, 1829 and Robphildollfusium fractum Rudolphi, 1819 were found in the clam (Ruditapes decussatus from Tunisian coasts. A part from B. labracis and Cercaria lata, the other trematode species were recorded for the first time in Tunisia. The examination of the frequency of recorded parasites reveals some monthly variation. This variation is statistically significant by comparing the sampling sites. These results indicate that more frequent parasites (G. fossarum, Cercaria lata, Curtuteria australis and Acanthoparyphium sp. could be considered as biological indicators making it possible to predict the capture localities of the clams.

  12. On the evolution of a holocene barrier coast

    DEFF Research Database (Denmark)

    Fruergaard, Mikkel

    This thesis investigates the sedimentary evolution of a Holocene barrier coast with special focus on how barrier system stratigraphy is affected by changes in sea-level and sediment supply. Coastal barrier systems comprise about 13% of the world’s coastlines and they are mportant components...... of the barrier system was controlled by changes in the rate of sea-level rise, sediment supply as well as the inherited Pleistocene topography and the regional-scale coastal morphology. The initial Holocene transgression as diachronous and took place between 7.5 to 7.0 ka ago. As the rate of transgression...... progressively decreased, topographically low area flooded more rapidly than opographically high areas. A retrogradational infill stratigraphy was therefore more likely to develop in the rapidly transgressed areas as compared to the elevated areas. It appears that the nuclei of he investigated barrier systems...

  13. Seven native cases of dengue in Abidjan, Ivory Coast.

    Science.gov (United States)

    Aoussi, E B F; Ehui, E; Kassi, N A; Kouakou, G; Nouhou, Y; Adjogoua, E V; Eholié, S; Bissagnéné, E

    2014-09-01

    We had for aim to describe the epidemiological, clinical, biological, and outcome features of dengue fever in Abidjan, in 2010. We retrospectively studied the files of patients hospitalized for dengue fever in 2010, in Abidjan. The diagnosis was made on clinical symptoms and positive dengue PCR and/or IgM. Seven patients were included (5 men, 2 women, median age of 51years [31-65years]). They presented with a febrile pain syndrome (n=7), jaundice (n=3), rash (n=2), and hematemesis complicated by thrombocytopenia (n=6) and leukopenia (n=5). Three patients had a positive IgM serology and 4 had a positive dengue PCR for DENV-3. The outcome was favorable for 6 patients, and 1 patient died of severe hemorrhage. The authors advocate the implementation of epidemiological surveillance of dengue and vector control in the Ivory Coast. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  14. Phocine distemper virus in seals, east coast, United States, 2006.

    Science.gov (United States)

    Philip Earle, J A; Melia, Mary M; Doherty, Nadine V; Nielsen, Ole; Cosby, S Louise

    2011-02-01

    In 2006 and 2007, elevated numbers of deaths among seals, constituting an unusual mortality event, occurred off the coasts of Maine and Massachusetts, United States. We isolated a virus from seal tissue and confirmed it as phocine distemper virus (PDV). We compared the viral hemagglutinin, phosphoprotein, and fusion (F) and matrix (M) protein gene sequences with those of viruses from the 1988 and 2002 PDV epizootics. The virus showed highest similarity with a PDV 1988 Netherlands virus, which raises the possibility that the 2006 isolate from the United States might have emerged independently from 2002 PDVs and that multiple lineages of PDV might be circulating among enzootically infected North American seals. Evidence from comparison of sequences derived from different tissues suggested that mutations in the F and M genes occur in brain tissue that are not present in lung, liver, or blood, which suggests virus persistence in the central nervous system.

  15. On the evolution of a holocene barrier coast

    DEFF Research Database (Denmark)

    Fruergaard, Mikkel

    of the stratigraphic record of the Earth. Sea-level rise and sediment supply are the two most important factors controlling barrier system evolution. Detailed depositional reconstructions of a number of barrier systems from the Danish Wadden Sea area have been carried out in order to evaluate the sedimentary effects...... in the Danish Wadden Sea as a onsequence of the pronounced convex-concave-convex form of the barrier chain. elatively more sdiment has been deposited where the shoreline is embayed as ompared to the protruding areas. These large-scale variations in sediment supply along the studied shoreline resulted......This thesis investigates the sedimentary evolution of a Holocene barrier coast with special focus on how barrier system stratigraphy is affected by changes in sea-level and sediment supply. Coastal barrier systems comprise about 13% of the world’s coastlines and they are mportant components...

  16. USGS: Building on leadership in mapping oceans and coasts

    Science.gov (United States)

    Myers, M.D.

    2008-01-01

    The US Geological Survey (USGS) offers continuously improving technologies for mapping oceans and coasts providing unique opportunity for characterizing the marine environment and to expand the understanding of coastal and ocean processes, resources, and hazards. USGS, which has been designated as a leader for mapping the Exclusive Economic Zone, has made an advanced strategic plan, Facing Tomorrow's Challenges- US Geological Survey Science in the Decade 2007 to 2017. This plan focuses on innovative and transformational themes that serve key clients and customers, expand partnerships, and have long-term national impact. The plan includes several key science directions, including Understanding Ecosystems and Predicting Ecosystem Change, Energy and Minerals for America's Future, and A National Hazards, Risk, and Resilience Assessment Program. USGS has also collaborated with diverse partners to incorporate mapping and monitoring within interdisciplinary research programs, addressing the system-scale response of coastal and marine ecosystems.

  17. A coastal hazards data base for the US East Coast

    Energy Technology Data Exchange (ETDEWEB)

    Gornitz, V.M. [National Aeronautics and Space Administration, New York, NY (United States). Goddard Inst. for Space Studies; White, T.W. [Oak Ridge National Lab., TN (United States); Daniels, R.C. [Energy, Environment and Resources Center, University of Tennessee, Knoxville, TN (United States)

    1992-08-01

    This document describes the contents of a digital data base that may be used by raster or vector geographic information systems (GIS) and non-GIS data bases to assess the risk of coastlines to erosion or sea level rise. The data base integrates point, line, and polygon data for the US East Coast into 0.250 latitude {times} 0.250 longitude grid cells. Each coastal grid cell contains data on geology, geomorpholog,elevation, wave heights, tidal ranges, shoreline displacement (erosion), and sea-level trends. These data are available as a Numeric Data Package (NDP), from the Carbon Dioxide Information Analysis Center, consisting of this document and a set of computerized data files. The documentation contains information on the methods used in calculating each variable, detailed descriptions of file contents and formats, and a discussion of the sources, restrictions, and limitations of the data. The data files are available on magnetic tape, on floppy diskettes, or through INTERNET.

  18. A coastal hazards data base for the US East Coast

    Energy Technology Data Exchange (ETDEWEB)

    Gornitz, V.M. (National Aeronautics and Space Administration, New York, NY (United States). Goddard Inst. for Space Studies); White, T.W. (Oak Ridge National Lab., TN (United States)); Daniels, R.C. (Energy, Environment and Resources Center, University of Tennessee, Knoxville, TN (United States))

    1992-08-01

    This document describes the contents of a digital data base that may be used by raster or vector geographic information systems (GIS) and non-GIS data bases to assess the risk of coastlines to erosion or sea level rise. The data base integrates point, line, and polygon data for the US East Coast into 0.250 latitude [times] 0.250 longitude grid cells. Each coastal grid cell contains data on geology, geomorpholog,elevation, wave heights, tidal ranges, shoreline displacement (erosion), and sea-level trends. These data are available as a Numeric Data Package (NDP), from the Carbon Dioxide Information Analysis Center, consisting of this document and a set of computerized data files. The documentation contains information on the methods used in calculating each variable, detailed descriptions of file contents and formats, and a discussion of the sources, restrictions, and limitations of the data. The data files are available on magnetic tape, on floppy diskettes, or through INTERNET.

  19. First Battleships of the Coast Defense of Russian Emperor Fleet

    Directory of Open Access Journals (Sweden)

    Yuri F. Katorin

    2015-12-01

    Full Text Available In this article it is told about design and building in Russia of the first tower armored ships, are given their characteristics, are described design features, and also basic stages of service in the composition of Baltic fleet, the advantages and disadvantages in the projects are analyzed. The authors come to the conclusion that the first navigation of tower armored vehicles revealed many design flaws. Low-built monitors and two-turret armored boat had very poor seakeeping. However, for advertising purposes the ten monitors in 1865 have been sent to the coast of Sweden. During the operation it was determined the necessity of combining the reliable protection with sufficient seaworthiness. The solution to this problem is reflected in the subsequent types of armored ships – the tower frigates.

  20. Identifying the Vulnerabilities of Working Coasts Supporting Critical Energy Infrastructure

    Directory of Open Access Journals (Sweden)

    David E. Dismukes

    2015-12-01

    Full Text Available The U.S. Gulf of Mexico (GOM is an excellent example of a working coast that supports a considerable degree of critical energy infrastructure across several sectors (crude oil, natural gas, electric power, petrochemicals and functionalities (production, processing/refining, transmission, distribution. The coastal communities of the GOM form a highly productive and complicated human, physical, and natural environment that interacts in ways that are unlike anywhere else around the globe. This paper formulates a Coastal Infrastructure Vulnerability Index (CIVI that characterizes interactions between energy assets and the physical and human aspects of GOM communities to identify and prioritize, using a multi-dimensional index, coastal vulnerability. The CIVI leads to results that are significantly different than traditional methods and serves as an alternative, and potentially more useful tool for coastal planning and policy, particularly in those areas characterized by very high infrastructure concentrations.

  1. Sea ice loss enhances wave action at the Arctic coast

    Science.gov (United States)

    Overeem, I.; Anderson, R. Scott; Wobus, C.W.; Clow, G.D.; Urban, F.E.; Matell, N.

    2011-01-01

    Erosion rates of permafrost coasts along the Beaufort Sea accelerated over the past 50 years synchronously with Arctic-wide declines in sea ice extent, suggesting a causal relationship between the two. A fetch-limited wave model driven by sea ice position and local wind data from northern Alaska indicates that the exposure of permafrost bluffs to seawater increased by a factor of 2.5 during 1979-2009. The duration of the open water season expanded from ???45 days to ???95 days. Open water expanded more rapidly toward the fall (???0.92 day yr-1), when sea surface temperatures are cooler, than into the mid-summer (???0.71 days yr-1).Time-lapse imagery demonstrates the relatively efficient erosive action of a single storm in August. Sea surface temperatures have already decreased significantly by fall, reducing the potential impact of thermal erosion due to fall season storm waves. Copyright 2011 by the American Geophysical Union.

  2. The Cradle Coast personally controlled electronic health record evaluation research.

    Science.gov (United States)

    Cummings, Elizabeth; Cheek, Colleen; Van Der Ploeg, Winifred; Orpin, Peter; Behrens, Heidi; Condon, Sharon; Jaffray, Linda; Ellis, Isabelle; Ringeisen Arnold, Barbara; Brogan, Robyn; Skinner, Timothy

    2012-01-01

    In 2010 the Federal Government announced funding over two years to create a Personally Controlled Electronic Health Record (PCEHR) for Australians. One of the wave 2 implementation sites is the Cradle Coast in Tasmania. A PCEHR Program Benefits and Evaluation Partner (BEP) has been appointed to undertake evaluation activities with the e-health lead implementation sites. In addition to this implementation a comprehensive research plan has been developed and commenced through the Rural Clinical School at the University of Tasmania. The overarching aim of the research agenda is to evaluate the outcomes of various elements of the 4C project as it evolves and is implemented, from multiple perspectives. The research agenda is important as it expands upon the NEHTA mandated evaluation and provides an holistic overview of the PCEHR implementation process and outcomes for clinicians, patients and family members. This paper will detail the planned evaluation and its progress to date.

  3. Fog chemistry in the Texas-Louisiana Gulf Coast corridor

    Science.gov (United States)

    Raja, Suresh; Raghunathan, Ravikrishna; Yu, Xiao-Ying; Lee, Taehyoung; Chen, Jing; Kommalapati, Raghava R.; Murugesan, Karthik; Shen, Xinhua; Qingzhong, Yuan; Valsaraj, Kalliat T.; Collett, Jeffrey L.

    Fog samples were collected in two population centers of the US Gulf Coast (Houston, Texas and Baton Rouge, Louisiana) using Caltech active strand cloud collectors. A total of 32 fogwater samples were collected in Baton Rouge (November 2004-February 2005) and Houston (February 2006). These samples were analyzed for pH, total and dissolved organic carbon, major inorganic ions, and a variety of organic compounds including organic acids, aromatics, carbonyls, and linear alkanes. Fogs in both environments were of moderate density, with typical fog liquid water contents clouds in the eastern US. Total organic carbon concentrations were much higher in Houston fogs than in Baton Rouge fogs. Efforts to speciate dissolved organic carbon (DOC) reveal large contributions from organic acids and carbonyls, with smaller contributions from other organic compound families including aromatics, alkanes, amides, and alcohols. Approximately 40% of the fog DOC was unspeciated in samples from both study locations.

  4. Wind speed forecasting in the South Coast of Oaxaca, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Cadenas, Erasmo [Facultad de Ingenieria Mecanica, Universidad Michoacana de San Nicolas de Hidalgo, Santiago Tapia No. 403, Centro (Mexico); Rivera, Wilfrido [Centro de Investigacion en Energia of the Universidad Nacional Autonoma de Mexico (UNAM), Apartado Postal 34, Temixco 62580, Morelos (Mexico)

    2007-10-15

    Comparison of two techniques for wind speed forecasting in the South Coast of the state of Oaxaca, Mexico is presented in this paper. The Autoregressive Integrated Moving Average (ARIMA) and the Artificial Neural Networks (ANN) methods are applied to a time series conformed by 7 years of wind speed measurements. Six years were used in the formulation of the models and the last year was used to validate and compare the effectiveness of the generated prediction by the techniques mentioned above. Seasonal ARIMA models present a better sensitivity to the adjustment and prediction of the wind speed for this case in particular. Nevertheless, it was shown both developed models can be used to predict in a reasonable way, the monthly electricity production of the wind power stations in La Venta, Oaxaca, Mexico to support the operators of the Electric Utility Control Centre. (author)

  5. Neuropathology of S. Paulo south coast epidemic encephalitis (Rocio flavivurus).

    Science.gov (United States)

    Rosemberg, S

    1980-02-01

    The neuropathology of 8 cases of S. Paulo south coast epidemic encephalitis (Rocio flavivirus), a new arbo B virus encephalitis, is described. The topographic pattern of the lesions appears to be almost specific. The gray matter is predominantly affected. Interstitial mononuclear infiltration, microglial proliferation and perivascular lymphocytic cuffing were seen. Neuronophagia was seldom seen except during the acute phases of the disease. Throughout the neuraxis, the gray matter was affected to a greater degree than white matter. The more damaged structures, in descending order, were as follows: thalamus, dentate nucleus, substantia inominata, brain stem, spinal cord and basal nuclei. Most of the cases exhibited thalamic inflammatory necrosis. Electron microscopy disclosed in one case virus-like particles, resembling those described in other arbo B viruses in the cytoplasm of thalamic neurons. In this case, virus was isolated from the brain and an immunofluorescence test also showed antigenic material in the thalamic neurons.

  6. A compiled checklist of seaweeds of Sudanese Red Sea coast

    Institute of Scientific and Technical Information of China (English)

    NahidAbdel Rahim Osman; Sayadat Eltigany Mohammed

    2016-01-01

    Objective: To present an updated and compiled checklist of Sudanese seaweeds as an example for the region for conservational as well as developmental purposes. Methods: The checklist was developed based on both field investigations using line transect method at 4 sites along the Red Sea coast of Sudan and review of available studies done on Sudanese seaweeds. Results: In total 114 macroalgal names were recorded and were found to be distributed in 16 orders, 34 families, and 62 genera. The Rhodophyceae macroalgae contained 8 orders, 17 families, 32 genera and 47 species. The Phaeophyceae macroalgae composed of 4 orders, 5 families, 17 genera, and 28 species. The 39 species of the Chlorophyceae macroalgae belong to 2 classes, 4 orders, 12 families, and 14 genera. The present paper proposed the addition of 11 macroalgal taxa to be included in Sudan seaweeds species list. These include 3 red seaweed species, 1 brown seaweed species and 7 green seaweed species. Conclusions: This list is not yet inclusive and it only represents the macroalgal species common to the intertidal areas of Sudan Red Sea coast. Further investigation may reveal the presence of more species. While significant levels of diversity and endemism were revealed for other groups of organisms in the Red Sea region, similar work still has to be performed for seaweeds. Considering the impact of climate change on communities’ structure and composition and the growing risk of maritime transportation through the Red Sea particularly that may originate from oil tankers as well as that may emanate from oil exploration, baseline data on seaweeds are highly required for management purposes.

  7. Tinea capitis in schoolchildren in southern Ivory Coast.

    Science.gov (United States)

    Fulgence, Kassi Kondo; Abibatou, Konate; Vincent, Djohan; Henriette, Vanga; Etienne, Angora Kpongbo; Kiki-Barro, Pulchérie Christiane; Yavo, William; Koné, Moussa; Hervé Menan, Eby Ignace

    2013-04-01

    Fungal infections of the scalp commonly affect the pediatric population. These infections are caused by dermatophytes that are able to invade the keratinized structures of skin, hair, and nails. This study aimed to analyze the epidemiology of fungal scalp infections in southern Ivory Coast during 2008-2009. From October 2008 to July 2009, 17,745 children ranging in age from 4-16 years, attending urban and rural primary schools in seven towns in Ivory Coast, were examined clinically for tinea capitis. Hair stumps and scales were collected from children who showed symptoms suggestive of scalp ringworm. Samples were exposed to direct microscopic examination using 30% potassium hydroxide solution and cultivation on Sabouraud's dextrose agar with or without actidione. Of the 17,745 children who were clinically examined, a total of 2645 exhibited symptoms suggestive of scalp ringworm. Positive cultures for fungi were found in 2458, yielding an overall prevalence of tinea capitis of 13.9%. The majority of infections occurred in males (74.0%). The most commonly affected age group involved children ranging from 9-12 years (n = 1335, 54.3%), followed by those in the range of 4-8 years (n = 936, 38.1%). Trichophyton soudanense, Microsporum langeronii, and Trichophyton mentagrophytes were the most prevalent etiologic agents (56.7%, 21.4% and 19.7%, respectively). Other species were occasionally isolated, including Trichophyton violaceum (1.4%) and Trichophyton rubrum (0.8%). Epidemiological surveys are an essential tool for developing strategies for infection control. © 2013 The International Society of Dermatology.

  8. Geology along southwest coast of Mexico - implications for Cretaceous Paleogeography

    Energy Technology Data Exchange (ETDEWEB)

    Campa, U.M.F.

    1986-04-01

    The coast of Mexico between Puerto Vallarta (lat. 21/sup 0/N) and the Bay of Tehuantepec (long. 94/sup 0/) rises steeply from the Middle America Trench to expose deeply eroded terranes of metamorphosed ophiolitic, basinal to terrigenous sedimentary, and arc volcanic rocks of Pennsylvanian to middle Cretaceous age, in part lying on older Paleozoic and Proterozoic rocks. Granitic intrusios are of Late Cretaceous to early Cenozoic age. The terranes are overlapped by volcanic rocks of middle Cenozoic age and locally, along the coast, by marine Miocene strata. It is particularly significant to paleogeographic reconstructions that there are no known marine coastal deposits of Late Cretaceous or early Cenozoic age. Eight tectono-stratigraphic units are currently recognized. The Colima terrane is a complete sequence of red colvaniclastic beds and limestones from Neocomian to Aptian (ammonites, rudistids). The Tumbiscatio terrane is comprised of lavas and radiolarian cherts, at least in part Triassic. The Huetamo terrane is formed of turbiditic, volcaniclastic, and calcareous sequences of Late Jurassic and Early Cretaceous age (ammonites), locally containing fragments of ophiolite. The fourth unit is comprised of ophiolite terranes. Guerrero terranes are gently metamorphosed lavas, tuffs, and sediments of Late Jurassic to Aptian-Albian age. The Mixteca terrane is comprised of terrigenous calcareous sequences of Pennsylvanian and Early Jurassic ages lying on early Paleozoic basement. The Oaxaca terrane is a Paleozoic sedimentary sequence overlying metamorphic precambrian basement, and the Xalapa terrane is formed of migmatitic, gneissic rocks of Jurassic(.) age. However, this preliminary breakdown does not convey the chaotic complexity of the region.

  9. Oceanic Storm Characteristics off the Kennedy Space Center Coast

    Science.gov (United States)

    Wilson, J. G.; Simpson, A. A.; Cummins, K. L.; Kiriazes, J. J.; Brown, R. G.; Mata, C. T.

    2014-01-01

    Natural cloud-to-ground lightning may behave differently depending on the characteristics of the attachment mediums, including the peak current (inferred from radiation fields) and the number of ground strike locations per flash. Existing literature has raised questions over the years on these characteristics of lightning over oceans, and the behaviors are not yet well understood. To investigate this we will obtain identical electric field observations over adjacent land and ocean regions during both clear air and thunderstorm periods. Oceanic observations will be obtained using a 3-meter NOAA buoy that has been instrumented with a Campbell Scientific electric field mill and New Mexico Techs slow antenna, to measure the electric fields aloft. We are currently obtaining measurements from this system on-shore at the Florida coast, to calibrate and better understand the behavior of the system in elevated-field environments. Sometime during winter 2013, this system will be moored 20NM off the coast of the Kennedy Space Center. Measurements from this system will be compared to the existing on-shore electric field mill suite of 31 sensors and a coastal slow antenna. Supporting observations will be provided by New Mexico Techs Lightning Mapping Array, the Eastern Range Cloud to Ground Lightning Surveillance System, and the National Lightning Detection Network. An existing network of high-speed cameras will be used to capture cloud-to-ground lightning strikes over the terrain regions to identify a valid data set for analysis. This on-going project will demonstrate the value of off-shore electric field measurements for safety-related decision making at KSC, and may improve our understanding of relative lightning risk to objects on the ground vs. ocean. This presentation will provide an overview of this new instrumentation, and a summary of our progress to date.

  10. Preliminary Geologic Characterization of West Coast States for Geologic Sequestration

    Energy Technology Data Exchange (ETDEWEB)

    Larry Myer

    2005-09-29

    Characterization of geological sinks for sequestration of CO{sub 2} in California, Nevada, Oregon, and Washington was carried out as part of Phase I of the West Coast Regional Carbon Sequestration Partnership (WESTCARB) project. Results show that there are geologic storage opportunities in the region within each of the following major technology areas: saline formations, oil and gas reservoirs, and coal beds. The work focused on sedimentary basins as the initial most-promising targets for geologic sequestration. Geographical Information System (GIS) layers showing sedimentary basins and oil, gas, and coal fields in those basins were developed. The GIS layers were attributed with information on the subsurface, including sediment thickness, presence and depth of porous and permeable sandstones, and, where available, reservoir properties. California offers outstanding sequestration opportunities because of its large capacity and the potential of value-added benefits from enhanced oil recovery (EOR) and enhanced gas recovery (EGR). The estimate for storage capacity of saline formations in the ten largest basins in California ranges from about 150 to about 500 Gt of CO{sub 2}, depending on assumptions about the fraction of the formations used and the fraction of the pore volume filled with separate-phase CO{sub 2}. Potential CO{sub 2}-EOR storage was estimated to be 3.4 Gt, based on a screening of reservoirs using depth, an API gravity cutoff, and cumulative oil produced. The cumulative production from gas reservoirs (screened by depth) suggests a CO{sub 2} storage capacity of 1.7 Gt. In Oregon and Washington, sedimentary basins along the coast also offer sequestration opportunities. Of particular interest is the Puget Trough Basin, which contains up to 1,130 m (3,700 ft) of unconsolidated sediments overlying up to 3,050 m (10,000 ft) of Tertiary sedimentary rocks. The Puget Trough Basin also contains deep coal formations, which are sequestration targets and may have

  11. Trypanosoma cruzi population dynamics in the Central Ecuadorian Coast.

    Science.gov (United States)

    Costales, Jaime A; Jara-Palacios, Miguel A; Llewellyn, Martin S; Messenger, Louisa A; Ocaña-Mayorga, Sofía; Villacís, Anita G; Tibayrenc, Michel; Grijalva, Mario J

    2015-11-01

    Chagas disease is the most important parasitic disease in Latin America. The causative agent, Trypanosoma cruzi, displays high genetic diversity and circulates in complex transmission cycles among domestic, peridomestic and sylvatic environments. In Ecuador, Rhodnius ecuadoriensis is known to be the major vector species implicated in T. cruzi transmission. However, across vast areas of Ecuador, little is known about T. cruzi genetic diversity in relation to different parasite transmission scenarios. Fifty-eight T. cruzi stocks from the central Ecuadorian coast, most of them derived from R. ecuadoriensis, were included in the study. All of them were genotyped as T. cruzi discrete typing unit I (DTU TcI). Analysis of 23 polymorphic microsatellite loci through neighbor joining and discriminant analysis of principal components yielded broadly congruent results and indicate genetic subdivision between sylvatic and peridomestic transmission cycles. However, both analyses also suggest that any barriers are imperfect and significant gene flow between parasite subpopulations in different habitats exists. Also consistent with moderate partition and residual gene flow between subpopulations, the fixation index (FST) was significant, but of low magnitude. Finally, the lack of private alleles in the domestic/peridomestic transmission cycle suggests the sylvatic strains constitute the ancestral population. The T. cruzi population in the central Ecuadorian coast shows moderate tendency to subdivision according to transmission cycle. However, connectivity between cycles exists and the sylvatic T. cruzi population harbored by R. ecuadoriensis vectors appears to constitute a source from which the parasite invades human domiciles and their surroundings in this region. We discuss the implications these findings have for the planning, implementation and evaluation of local Chagas disease control interventions.

  12. A Model for an Operational Audit of United States Coast Guard Non-Appropriated Fund Activities.

    Science.gov (United States)

    1980-09-01

    which are geographically situated in accordance with the standard Federal cities concept. [Ref 22] .the audits are still done with the cooperation...personnel, and financial management segements of Coast Guard NAFA. 124 / . The next chapter describes a brief field test of the model at the U. S. Coast

  13. Intercultural-Bilingual Education for an Interethnic-Plurilingual Society? The Case of Nicaragua's Caribbean Coast.

    Science.gov (United States)

    Freeland, Jane

    2003-01-01

    Latin American models of "intercultural-bilingual" education may be inappropriate for multilingual, interethnic regions such as Nicaragua's Caribbean Coast, where five indigenous and Afro-Caribbean minorities interact in overlapping territories. Examination of one such program and of Coast people's complex linguistic and cultural practices…

  14. 76 FR 35173 - Validation of Merchant Mariners' Vital Information and Issuance of Coast Guard Merchant Mariner's...

    Science.gov (United States)

    2011-06-16

    ... commenter looked favorably on the removal of the term ``shipping commissioner'' and the removal of social... fails to communicate with lower-level mariners. The Coast Guard disagrees. The Coast Guard communicates... allowed a candidate to submit a fingerprint card from an uncontrolled location. Similarly, the...

  15. The genus Sertularella Gray, 1848 (Cnidaria: Hydroida) along the coasts of Galicia (Spain)

    NARCIS (Netherlands)

    Ramil, F.; Parapar, J.; Vervoort, W.

    1992-01-01

    Species of the genus Sertularella from the coasts of Galicia (Atlantic coast of Spain) have been studied and 5 species, S. gayi (Lamouroux, 1821), S. polyzonias (Linnaeus, 1758), S. ellisii (Deshayes & MilneEdwards, 1836), S. fusiformis (Hincks, 1861), and S. mediterranea Hartlaub, 1901, are recogni

  16. Variations in tidal constituents along the nearshore waters of Karnataka, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    SanilKumar, V.; Dora, G.U.; Philip, C.S.; Pednekar, P.S.; Singh

    . Coast. Res., vol.27(5); 2011; 824-829 Variations in tidal constituents along the nearshore waters of Karnataka, west coast of India V.Sanil Kumar, G. Udhaba Dora, Sajive Philip, P.Pednekar and JaiSingh Ocean Engineering, National Institute...

  17. 78 FR 54547 - Fisheries Off West Coast States; Highly Migratory Fisheries; California Drift Gillnet Fishery...

    Science.gov (United States)

    2013-09-04

    ...; Issuance of Permit; Fisheries Off West Coast States; Highly Migratory Fisheries; California Drift Gillnet Fishery; Sperm Whale Interaction Restriction; Final Rule and Notice #0;#0;Federal Register / Vol. 78 , No... Oceanic and Atmospheric Administration 50 CFR Part 660 RIN 0648-BD57 Fisheries Off West Coast...

  18. 47 CFR 80.107 - Service of private coast stations and marine-utility stations.

    Science.gov (United States)

    2010-10-01

    ...-utility stations. 80.107 Section 80.107 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... Operating Procedures-Land Stations § 80.107 Service of private coast stations and marine-utility stations. A private coast station or a marine-utility station is authorized to transmit messages necessary for...

  19. Wave statistics around the Indian coast based on ship observed data

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; SanilKumar, V.; Nayak, B.U.

    the rest of the year. Waves are higher during the southwest monsoon (June-September) all around the Indian Coasts, with highest intensity of wave activity occurring off northern part of the West Coast and off southern most part of the peninsular India. Wave...

  20. An Indo-Arabian type of stone anchor from Kannur, Kerala,west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Tripati, S.; Manikfan, A.; Mohamed, M.

    and commerce, cultural contacts and boat and shipbuilding activities of the region. In India, stone anchors have been reported from Gujarat, Maharashtra, Goa, Lakshadweep on the west coast and Tamil Nadu and Orissa on the east coast of India. Recent exploration...

  1. Malaria outbreak among French army troops returning from the Ivory Coast.

    Science.gov (United States)

    Mayet, Aurélie; Lacassagne, David; Juzan, Nicolas; Chaudier, Bernard; Haus-Cheymol, Rachel; Berger, Franck; Romand, Olivier; Ollivier, Lénaick; Verret, Catherine; Deparis, Xavier; Spiegel, André

    2010-01-01

    In 2006, a French Army unit reported 39 malaria cases among service persons returning from Ivory Coast. Thirty, including three serious forms, occurred after the return to France. The risk of post-return malaria was higher than the risk in Ivory Coast. Half of the imported cases had stopped post-return chemoprophylaxis early. © 2010 International Society of Travel Medicine.

  2. The Influence of Predisposing, Enabling and Need Factors on Condom Use in Ivory Coast

    Science.gov (United States)

    Ngamini Ngui, Andre

    2010-01-01

    The main objective of this study was to identify key determinants of condom use in Ivory Coast. Data stem from Ivory Coast Demographic Health Survey (DHS) conducted by ORC Macro in 2005 among a representative sample of 9,686 persons aged 15 - 49. Following the behavioral model, we use logistic regression to assess the effect of predisposing,…

  3. 75 FR 77000 - South Coast Conduit/Upper Reach Reliability Project, Santa Barbara County, CA

    Science.gov (United States)

    2010-12-10

    ... Bureau of Reclamation South Coast Conduit/Upper Reach Reliability Project, Santa Barbara County, CA... (Reclamation), the Federal lead agency, and the Cachuma Operation and Maintenance Board (COMB), the State lead agency, have prepared a Final EIS/EIR for the South Coast Conduit/Upper Reach Reliability Project (SCC...

  4. 76 FR 41744 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-07-15

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  5. 78 FR 56639 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-09-13

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve a revision to the South Coast Air Quality Management District (SCAQMD) portion of...

  6. 77 FR 1895 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-01-12

    ... action, we are proposing to approve South Coast Air Quality Management District (SCAQMD) Rule 317.... South Coast Air Quality Management District There are two 1-hour ozone nonattainment areas within the... Quality Management Plan, as revised in 1999.\\9\\ The approved 1-hour ozone SIP in the Southeast...

  7. 77 FR 32483 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-06-01

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve a revision to the South Coast Air Quality Management District portion of the...

  8. 76 FR 72142 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-11-22

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District portion of the...

  9. 76 FR 78871 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-12-20

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve a revision to the South Coast Air Quality Management District (SCAQMD) portion of...

  10. 78 FR 37719 - Interim Final Determination To Defer Sanctions; California; South Coast Air Quality Management...

    Science.gov (United States)

    2013-06-24

    ... approval of revisions to the South Coast Air Quality Management District's (SCAQMD) portion of the... Quality Management District Proposed Contingency Measures for the 2007 PM 2.5 SIP'' (dated October 2011... AGENCY 40 CFR Part 52 Interim Final Determination To Defer Sanctions; California; South Coast Air...

  11. 75 FR 61367 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-10-05

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  12. 76 FR 40303 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-07-08

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing a limited approval and limited disapproval of revisions to the South Coast Air Quality...

  13. 77 FR 13495 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-03-07

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is finalizing approval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  14. 78 FR 18244 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-03-26

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is finalizing approval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  15. 78 FR 59249 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-09-26

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is finalizing approval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  16. 75 FR 46845 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-08-04

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final rule. SUMMARY: EPA is taking direct final action to approve revisions to the South Coast Air Quality Management...

  17. 77 FR 66780 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-11-07

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  18. 75 FR 46880 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-08-04

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  19. 78 FR 5305 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-01-25

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is finalizing approval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  20. 75 FR 25775 - Disapproval of State Implementation Plan Revisions, South Coast Air Quality Management District

    Science.gov (United States)

    2010-05-10

    ... AGENCY 40 CFR Part 52 Disapproval of State Implementation Plan Revisions, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is finalizing disapproval of a revision to the South Coast Air Quality Management District (SCAQMD) portion...

  1. 75 FR 32293 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-06-08

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final rule. SUMMARY: EPA is taking direct final action to approve revisions to the South Coast Air Quality Management...

  2. 75 FR 32353 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-06-08

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District portion of the...

  3. 78 FR 37757 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-06-24

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  4. 78 FR 30768 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-05-23

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is finalizing approval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  5. 76 FR 41717 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-07-15

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final rule. SUMMARY: EPA is taking direct final action to approve revisions to the South Coast Air Quality Management...

  6. 76 FR 54384 - California State Implementation Plan, South Coast Air Quality Management District; Withdrawal of...

    Science.gov (United States)

    2011-09-01

    ... AGENCY 40 CFR Part 52 California State Implementation Plan, South Coast Air Quality Management District... to the California State Implementation Plan (SIP). This revision concerned South Coast Air Quality Management District (SCAQMD) Rule 1143, Consumer Paint Thinner & Multi-Purpose Solvents and Rule 1144,...

  7. 77 FR 58076 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-09-19

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  8. 76 FR 50128 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-08-12

    ... AGENCY 40 CFR Part 52 Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is finalizing approval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of...

  9. 76 FR 47074 - Revision to the California State Implementation Plan; South Coast Air Quality Management District

    Science.gov (United States)

    2011-08-04

    ... taking direct final action to approve a revision to the South Coast Air Quality Management District... Air Quality Management District (SCAQMD) Rule 1175, adopted on November 5, 2010, and submitted by the... AGENCY 40 CFR Part 52 Revision to the California State Implementation Plan; South Coast Air...

  10. Past, present and future morphological development of a tsunami-affected coast

    NARCIS (Netherlands)

    Meilianda, Ella

    2009-01-01

    This thesis investigated a thorough geomorphology of Banda Aceh, a coast on the north tip of Sumatra Island, Indonesia which was severely affected by the earthquake and tsunami occurred on 26 December 2004. The response and development of the Banda Aceh coast before and after the tsunami was thus no

  11. 75 FR 59686 - Proposed Information Collection; Comment Request; Coast Pilot Report

    Science.gov (United States)

    2010-09-28

    ... Pilot Report AGENCY: National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Notice... instrument and instructions should be directed to Thomas Loeper at 301-713-2750 ext. 165, or coast.pilot@noaa.gov . SUPPLEMENTARY INFORMATION: I. Abstract NOAA publishes the United States (U.S.) Coast Pilot, a...

  12. Mussel watch program for organic contaminants along the Korean coast, 2001-2007.

    Science.gov (United States)

    Choi, Hee Gu; Moon, Hyo Bang; Choi, Minkyu; Yu, Jun; Kim, Sang Soo

    2010-10-01

    The level and extent of organic contaminants along the Korean coast were estimated through the mussel watch program, established in 2001. Mussels and oysters were collected at 20 sites along the Korean coast in 2001 and at 25 sites from 2002 to 2007. The mussel tissues were analyzed for PCBs, organochlorine presticides, PAHs, BTs, and PCDD/Fs. PCBs, PAHs, BTs, and PCDD/Fs were ubiquitous contaminants along the Korean coast, showing mean detection frequencies of more than 95% over 7 years. The concentrations of organic contaminants in mussels along the Korean coast were relatively low or moderate compared with foreign studies. Concentrations of DDTs, PCBs, and PCDD/Fs were below the action or maximum levels for humans established by USFDA and EU. Elevated concentrations above the 85th percentile were found for PCBs, PAHs, BTs, and PCDD/Fs at sites near industrial complexes or big harbors, for HCHs at sites near non-industrial complexes, and for DDTs at sites near both non-industrial and industrial complexes. Using two nonparametric tests to assess temporal trends, the Spearman test revealed that BTs and PCDD/Fs had significant decreasing trends at four sites (Gwangyang Bay, Cheonsu Bay, Garorym Bay, and the Incheon coast) and at six sites (Hupo coast, Guryongpo coast, eastern part of Geojedo, Gunsan coast, Garorym Bay, and Asan Bay), respectively.

  13. Fourteen years of forage monitoring on the California Central Coast shows tremendous variation

    Science.gov (United States)

    Royce Larsen; Karl Striby; Marc Horney

    2015-01-01

    To better understand forage production (above ground biomass) and precipitation patterns in the Central Coast region of California, the first in a growing network of primary production monitoring sites were established in 2001. The California Central Coast has a Mediterranean climate with cool, moist winters and hot, dry summers, and is dominated by annual grasslands...

  14. 47 CFR 80.68 - Facilities requirements for public coast stations using telegraphy.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Facilities requirements for public coast stations using telegraphy. 80.68 Section 80.68 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Procedures Station Requirements-Land Stations § 80.68 Facilities requirements for public coast stations...

  15. Bird Habitat Conservation at Various Scales in the Atlantic Coast Joint Venture

    Science.gov (United States)

    Andrew Milliken; Craig Watson; Chuck Hayes

    2005-01-01

    The Atlantic Coast Joint Venture is a partnership focused on the conservation of habitats for migratory birds within the Atlantic Flyway/Atlantic Coast Region from Maine south to Puerto Rico. In order to be effective in planning and implementing conservation in this large and diverse area, the joint venture must work at multiple spatial scales, from the largest ?...

  16. Diet of harbor porpoises along the Dutch coast: A combined stable isotope and stomach contents approach

    NARCIS (Netherlands)

    Jansen, O.E.; Michel, L.; Lepoint, G.; Das, K.; Couperus, A.S.; Reijnders, P.J.H.

    2013-01-01

    High stranding frequency of porpoises, Phocoena phocoena, along the Dutch coast since 2006 has led to increased interest in the ecology of porpoises in the North Sea. Stranded porpoises were collected along the Dutch coast (2006–2008) and their diet was assessed through stomach content and stable is

  17. On some aspects of Barrier Islands of the west coast, India

    Digital Repository Service at National Institute of Oceanography (India)

    Kunte, P.D.

    stream_size 8 stream_content_type text/plain stream_name J_Coast_Res_11_508.pdf.txt stream_source_info J_Coast_Res_11_508.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  18. 15 CFR Appendix A to Subpart O of... - Olympic Coast National Marine Sanctuary Boundary Coordinates

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Olympic Coast National Marine Sanctuary Boundary Coordinates A Appendix A to Subpart O of Part 922 Commerce and Foreign Trade Regulations...—Olympic Coast National Marine Sanctuary Boundary Coordinates Point Latitude Longitude 1 47°07′45″...

  19. U.S. Coast Guard Human Systems Integration (HSI) Process Model.

    Science.gov (United States)

    1994-04-01

    acquisitions. This report provides a recommended " Process Model " for integrating the various elements of HSI (i.e., Manpower, Personnel, Training, Human Factors...whether elements of existing programs could be used in the Coast Guard environment. Based on this review, a process model was developed to integrate HSI into the Coast Guard acquisition process.

  20. First record of the twostripe goby, Valenciennea helsdingenii (Gobiidae, Gobiiformes from the southeast coast of India

    Directory of Open Access Journals (Sweden)

    Kannan K

    2013-08-01

    Full Text Available Two specimens of Valenciennea helsdingenii (Bleeker, 1858 were collected off Punnakayal coast, from Gulf of Mannar, southeast coast of India in November 2012. The morphometric and meristic characters of the recorded specimens are described and discussed. This is the first record of the species from the Indian waters that is a range extension of its known range within the Indian Ocean.

  1. Evaluation of a LIDAR Land-Based Mobile Mapping System for Monitoring Sandy Coasts

    NARCIS (Netherlands)

    Bitenc, M.; Lindenbergh, R.C.; Khoshelham, K.; Van Waarden, A.P.

    2011-01-01

    The Dutch coast is characterized by sandy beaches flanked by dunes. Understanding the morphology of the coast is essential for defense against flooding of the hinterland. Because most dramatic changes of the beach and the first dune row happen during storms, it is important to assess the state of th

  2. 78 FR 72586 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2013-12-03

    ... specifications and management measures for most species of the Pacific Coast groundfish ] fishery (77 FR 67974... species of the Pacific Coast Groundfish Fishery was published on January 3, 2013 (78 FR 580). The Council... Sablefish Daily Trip Limit (DTL) Fishery Management Measures Limited Entry Fixed Gear and Open...

  3. 78 FR 49190 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2013-08-13

    ... specifications and management measures for most species of the Pacific Coast groundfish fishery (77 FR 67974... species of the Pacific Coast Groundfish Fishery was published on January 3, 2013 (78 FR 580). The Council... Entry Fixed Gear (LEFG) and Open Access (OA) Sablefish Daily Trip Limit (DTL) Fisheries North of 36...

  4. Diet of harbor porpoises along the Dutch coast: A combined stable isotope and stomach contents approach

    NARCIS (Netherlands)

    Jansen, O.E.; Michel, L.; Lepoint, G.; Das, K.; Couperus, A.S.; Reijnders, P.J.H.

    2013-01-01

    High stranding frequency of porpoises, Phocoena phocoena, along the Dutch coast since 2006 has led to increased interest in the ecology of porpoises in the North Sea. Stranded porpoises were collected along the Dutch coast (2006–2008) and their diet was assessed through stomach content and stable is

  5. Upwelling and associated hydrography along the west coast of india during southwest monsoon, 1999

    Digital Repository Service at National Institute of Oceanography (India)

    Maheswaran, P.A.; Rajesh, G.; Revichandran, C.; Nair, K.K.C.

    and related hydrography is discussed. Analysis of wind field and hydrography indicated active upwelling along the southwest coast of India. The sea surface temperature near the coast were lower by 1.7 degrees C (off Kanyakumari), 1.4 degrees C (off Cochin...

  6. Determination of net shroe drift direction of central west coast of India using remotely sensed data

    Digital Repository Service at National Institute of Oceanography (India)

    Kunte, P.D.; Wagle, B.G.

    stream_size 12 stream_content_type text/plain stream_name J_Coast_Res_9_811.pdf.txt stream_source_info J_Coast_Res_9_811.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  7. Radiocarbon dates of the medieval period stone anchors from Dabhol, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Gaur, A.S.; Sundaresh; Tripati, S.; Vora, K.H.

    ., From Calcutta to Bom- bay Coasting: The Handbook to the Ports on the Coast of India between Cal- cutta and Bombay, J.D. Potter, London, 1902, p. 291. 3. Frowde, H., The Imperial Gazetteer of India, University of Oxford, London, 1908, vol. XI, pp...

  8. A review and re-assessment of sediment transport along the Goa Coast, India

    Digital Repository Service at National Institute of Oceanography (India)

    Kunte, P.D.; Wagle, B.G.; Yasuhiro Sugimori

    Although, a variety of methods have been employed to determine sediment transport along Goa coast, India, the results differ in some sections. Fifteen studies have been reviewed, compared, re-assessed and a corrected shore drift map of the Goa coast...

  9. Sedimentological parameters of beach sediments on the East Coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Chauhan, O.S.

    stream_size 13 stream_content_type text/plain stream_name J_Coast_Res_6_573.pdf.txt stream_source_info J_Coast_Res_6_573.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  10. Longshore-transport model for South Indian and Sri Lankan Coasts

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Nayak, B; RamaRaju, V.S.

    stream_size 17 stream_content_type text/plain stream_name J_Waterway_Port_Coast_Ocean_Eng_116_408.pdf.txt stream_source_info J_Waterway_Port_Coast_Ocean_Eng_116_408.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  11. 77 FR 39571 - Frank Sherman, FSCS Corporation, TMS West Coast, Inc.,

    Science.gov (United States)

    2012-07-03

    ... Surface Transportation Board \\1\\ Frank Sherman, FSCS Corporation, TMS West Coast, Inc., \\1\\ A request for... company; TMS West Coast, Inc., a noncarrier holding company; Evergreen Trails, Inc. d/b/a Horizon Coach... company controlled by Sherman, Transportation Management Services, Inc. (TMS), obtained the right...

  12. Intercultural-Bilingual Education for an Interethnic-Plurilingual Society? The Case of Nicaragua's Caribbean Coast.

    Science.gov (United States)

    Freeland, Jane

    2003-01-01

    Latin American models of "intercultural-bilingual" education may be inappropriate for multilingual, interethnic regions such as Nicaragua's Caribbean Coast, where five indigenous and Afro-Caribbean minorities interact in overlapping territories. Examination of one such program and of Coast people's complex linguistic and cultural…

  13. 77 FR 52277 - Approval of Air Quality Implementation Plans; California; South Coast Air Quality Management...

    Science.gov (United States)

    2012-08-29

    ... submitted for the South Coast Air Quality Management District (District) portion of the California State... AGENCY 40 CFR Part 52 Approval of Air Quality Implementation Plans; California; South Coast Air Quality Management District; Prevention of Significant Deterioration; Greenhouse Gases AGENCY: Environmental...

  14. Numerical evaluation of the wave energy resource along the Atlantic European coast

    Science.gov (United States)

    Guedes Soares, C.; Bento, A. Rute; Gonçalves, Marta; Silva, Dina; Martinho, Paulo

    2014-10-01

    In the present paper a hindcast system is applied to the analysis of the Atlantic European coast as a whole with specific nestings for sites of interest in each country. The areas included in this study were: Ireland west coast, UK South Western coast, France west coast, northern Spain and Canary Islands and Portugal's continental coast. Two contemporary spectral models were used: WaveWatch III for wave generation, covering almost the entire North Atlantic basin, which outputs are then used as boundary conditions for SWAN which simulates wave transformation in coastal areas. Wind fields were taken from the ERA Interim data base. Results are validated against buoy data. These validations allowed a reformulation, when needed, of the model's configurations in order to better tune its outcomes to the real data. Using the energy transport vectors given by SWAN, the wave power is afterwards calculated and an energy resource assessment is done for a period of several years.

  15. Relationship between pelagic larval duration and abundance of tropical fishes on temperate coasts of Japan.

    Science.gov (United States)

    Soeparno; Nakamura, Y; Shibuno, T; Yamaoka, K

    2012-02-01

    The influence of pelagic larval duration (PLD) and egg type dispersal capabilities of 35 demersal and pelagic-spawning tropical fish species is examined in relation to their abundance on the temperate coasts of Japan. The PLDs of pelagic spawners were significantly longer than those of demersal spawners, and a high occurrence of pelagic spawners on the temperate coasts suggests that these fishes are more easily transported to temperate coasts than demersal spawners. For demersal spawners, the common species on the temperate coasts had significantly longer PLDs than the rare species; this suggests that PLD is a major factor influencing the distribution patterns of tropical demersal spawners on temperate coasts. Moreover, a negative correlation between PLD and the abundance of some species of pelagic and demersal spawners suggests the presence of reproductively active fishes in northern subtropical and even in temperate waters.

  16. Vertical propagation of baroclinic Kelvin waves along the west coast of India

    Indian Academy of Sciences (India)

    D Nethery; D Shankar

    2007-08-01

    A linear, continuously stratified ocean model is used to investigate vertical propagation of remotely forced, baroclinic Kelvin waves along the Indian west coast. The extent of vertical propagation over the length of the coast is found to be an increasing function of the forcing frequency. Simulations show that, over the length of the Indian west coast, vertical propagation is limited at annual and semi-annual periods, but significant at periods shorter than about 120 days. This has two major consequences. First, the depth of subsurface currents associated with these frequencies varies substantially along the coast. Second, baroclinic Kelvin waves generated in the Bay of Bengal at periods shorter than about 120 days have negligible influence on surface currents along the north Indian west coast.

  17. Oceanographic data collected during the Florida Coast Deep Corals 2005 expedition aboard the R/V SEWARD JOHNSON along the east coast of Florida from November 7, 2005 - November 21, 2005 (NCEI Accession 0002517)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These temperature, salinity and other physical data were collected during the Florida Coast Deep Corals 2005 expedition, Nov 7 - 21, 2005 along the east coast of...

  18. Collision, collusion and muted resistance - constrasting early and later encounters with empire forestry in the Gold Coast, 1874-1957

    DEFF Research Database (Denmark)

    Wardell, David Andrew

    2006-01-01

    West Africa, Gold Coast, Protectorate of the Northern Territories,empire forestry, colonial forest histories......West Africa, Gold Coast, Protectorate of the Northern Territories,empire forestry, colonial forest histories...

  19. Flood risk on the Black sea coast of Russia

    Science.gov (United States)

    Alekseevsky, Nikolay; Magritsky, Dmitry; Koltermann, Peter; Krylenko, Inna; Umina, Natalya; Aybulatov, Denis; Efremova, Natalya; Lebedeva, Seraphima

    2013-04-01

    The data of unique database "Floods in the coastal zones of Europeans part of Russia", developed by authors, are shown, that frequency of floods and damage in the coastal zones are growing. There is most dangerous situation on the Black sea coast of Russia. Here the main part of settlements, resorts and industry is situated in the river valleys and mouths. All main roads and pipelines cross the river channels. The Black sea rivers have flood regime with high intensity of flood formations and huge destructive flood power. Despite prevalence of floods during the cold period of year the most part of high floods in 100 years of supervision was noted here in the summer-fall (65% in July-October). Usually they were induced by the showers connected with passing of powerful cyclones, atmospheric fronts, and water tornadoes. The insignificant part of floods was connected with snow melting, backwater phenomena, showers in the cities and dam breaks. Thus shower induced floods here are the most widespread and destructive. Usually they arise within two-three watersheds simultaneously. Formation catastrophic heavy rain flood is possible on any site of a river valley of the Black Sea coast. The wave of a high water moves with very high speed, carrying a large number of deposits and garbage. To the mouth the flood can be transformed into debris flow. The water levels during a high water period rise on 3-6 m in the channels, and up to 11-12 m in the river canyons; the maximum depths of flow on the floodplains are 3 m and more. Flooding depths, induced by slope streams, can be to 0,5 m and higher. Flooding proceeds only some hours. After that water rather quickly flows down from a floodplains to the bed of the rivers and into the sea, leaving traces of destructions, a powerful layer of deposits (to 10-20 cm and more) and garbage. In the mouth river deposits quite often form the river mouth bar which is washed away during next storms. The damage from river floods on the Black Sea

  20. Earthquake related tsunami hazard along the western coast of Thailand

    Directory of Open Access Journals (Sweden)

    F. Løvholt

    2006-01-01

    Full Text Available The primary background for the present study was a project to assist the authorities in Thailand with development of plans for how to deal with the future tsunami risk in both short and long term perspectives, in the wake of the devastating 26 December 2004 Sumatra-Andaman earthquake and tsunami. The study is focussed on defining and analyzing a number of possible future earthquake scenarios (magnitudes 8.5, 8.0 and 7.5 with associated return periods, each one accompanied by specific tsunami modelling. Along the most affected part of the western coast of Thailand, the 2004 tsunami wave caused a maximum water level ranging from 5 to 15 m above mean sea level. These levels and their spatial distributions have been confirmed by detailed numerical simulations. The applied earthquake source is developed based on available seismological and geodetic inversions, and the simulation using the source as initial condition agree well with sea level records and run-up observations. A conclusion from the study is that another megathrust earthquake generating a tsunami affecting the coastline of western Thailand is not likely to occur again for several hundred years. This is in part based on the assumption that the Southern Andaman Microplate Boundary near the Simeulue Islands constitutes a geologic barrier that will prohibit significant rupture across it, and in part on the decreasing subduction rates north of the Banda Ache region. It is also concluded that the largest credible earthquake to be prepared for along the part of the Sunda-Andaman arc that could affect Thailand, is within the next 50–100 years an earthquake of magnitude 8.5, which is expected to occur with more spatial and temporal irregularity than the megathrust events. Numerical simulations have shown such earthquakes to cause tsunamis with maximum water levels up to 1.5–2.0 m along the western coast of Thailand, possibly 2.5–3.0 m on a high tide. However, in a longer time perspective

  1. Flooding, erosion and coastal structures hazards on the Spanish coast

    Science.gov (United States)

    Perez, Jorge; Losada, Inigo; Mendez, Fernando; Menendez, Melisa; Izaguirre, Cristina; Requejo, Soledad; Abascal, Ana; Tomas, Antonio; Camus, Paula

    2013-04-01

    Coastal flooding, beach erosion and coastal structures can be affected by long-term changes in sea level and in the storminess. Each beach or construction requires a specific study for a proper estimation of coastal hazards. However, high resolution regional studies are useful to decision-makers to focus in the most endangered areas. The aim of this work is to provide an overview of coastal risks along the Spanish coast. Four different databases providing hourly data have been used to study 423 local sites along the Spanish coastline (around 10 Km spatial resolution). 1- The mean sea level was estimated from satellite and tide-gauges based on Church et al. (2004). 2- The astronomical tide was assessed from the Spanish tide-gauge network interpolating 68 tidal constituents to obtain a tide series for each local site. 3- The coastal surge data come from a numerical reanalysis (GOS) with 1/8 degree spatial resolution performed by using the 2-D barotropic Regional Ocean Modeling System (ROMS) model. 4- Nearshore wave time series (at 15-25 m water depth) are provided from a reanalysis obtained from a hybrid downscaling along the Spanish coast (Camus et al., 2013). Flooding can be considered as the combined result of mean sea level, tidal level, surge level and run-up. Run-up has been assessed by the Stockdon et al. (2006) formulation from the wave time series. We reconstructed hourly flood level time series from their components in the selected locations during 60 years (from 1950 to 2009). A time-dependent extreme value model based on Pareto and Poisson probability distributions has been developed for magnitude and frequency respectively. Long-term trends and their statistical significance, and future changes on flooding return levels (e.g. 20 year return level) have been estimated. Two main causes of beach erosion have been analyzed. The shoreline retreat induced by sea level rise has been quantified by using Bruun's rule, and the erosion due to changes in the

  2. Observed Sea-Level Changes along the Norwegian Coast

    Directory of Open Access Journals (Sweden)

    Kristian Breili

    2017-07-01

    Full Text Available Norway’s national sea level observing system consists of an extensive array of tide gauges, permanent GNSS stations, and lines of repeated levelling. Here, we make use of this observation system to calculate relative sea-level rates and rates corrected for glacial isostatic adjustment (GIA along the Norwegian coast for three different periods, i.e., 1960 to 2010, 1984 to 2014, and 1993 to 2016. For all periods, the relative sea-level rates show considerable spatial variations that are largely due to differences in vertical land motion due to GIA. The variation is reduced by applying corrections for vertical land motion and associated gravitational effects on sea level. For 1960 to 2010 and 1984 to 2014, the coastal average GIA-corrected rates for Norway are 2.0 ± 0.6 mm/year and 2.2 ± 0.6 mm/year, respectively. This is close to the rate of global sea-level rise for the same periods. For the most recent period, 1993 to 2016, the GIA-corrected coastal average is 3.5 ± 0.6 mm/year and 3.2 ± 0.6 mm/year with and without inverse barometer (IB corrections, respectively, which is significantly higher than for the two earlier periods. For 1993 to 2016, the coastal average IB-corrected rates show broad agreement with two independent sets of altimetry. This suggests that there is no systematic error in the vertical land motion corrections applied to the tide-gauge data. At the same time, altimetry does not capture the spatial variation identified in the tide-gauge records. This could be an effect of using altimetry observations off the coast instead of directly at each tide gauge. Finally, we note that, owing to natural variability in the climate system, our estimates are highly sensitive to the selected study period. For example, using a 30-year moving window, we find that the estimated rates may change by up to 1 mm/year when shifting the start epoch by only one year.

  3. Recycled Graphitic Carbon: Presence and Distribution off the Washington Coast

    Science.gov (United States)

    Dickens, A. F.; Gélinas, Y.; Masiello, C. A.; Hedges, J. I.

    2002-12-01

    We applied stable carbon isotope and radiocarbon analyses to graphitic black carbon (GBC) and peroxide-resistant carbon (PRC) fractions isolated from ocean sediments from a transect off the Washington Coast. Concentrations of GBC ranged from 0.0136-0.0773 weight % and 0.99-6.53% of total organic carbon (TOC), with concentrations increasing roughly linearly with distance offshore. PRC concentrations were of a similar magnitude, between 0.0196-0.0865 weight % and 0.80-4.12% of TOC, and showed a similar trend. Deposition rates of both GBC and PRC decreased with increasing distance offshore, indicating a predominantly terrestrial source. δ13C values for the GBC fraction cluster between -19.4‰ and -21.3‰ , and PRC values are between -19.8‰ and -23.0‰ . All of these values fall roughly in the range of marine plankton. Age-corrected Δ14C values range from -893.8‰ to -989.1‰ for GBC and -496.9‰ and -953.2‰ for PRC, with the most enriched values nearshore. These numbers correspond to radiocarbon ages of up to 37,000 years. These extreme values suggest that the GBC and PRC fractions consist almost entirely of radiocarbon-dead fossil carbon. Because the preparation method for GBC isolates only very graphitic material, and sediment horizons were deep enough to avoid the presence of fossil fuel-derived soot, we conclude that the GBC fraction is dominated by petrogenic graphite in the sediments off the Washington Coast. This conclusion is consistent with a terrestrial source and both sets of isotopic values (graphite may have a wide range of δ13C values). The PRC method isolates kerogen as well as graphitic materials, so the PRC fraction may consist of both petrogenic graphite and kerogen. It appears that some fraction of the terrestrial graphite pool is weathered from rocks, carried to the ocean and deposited in sediment without significant chemical alteration, amounting to a closed loop in the carbon cycle. Additionally, a considerable fraction of

  4. 76 FR 27847 - Privacy Act of 1974: Implementation of Exemptions; Department of Homeland Security/U.S. Coast...

    Science.gov (United States)

    2011-05-13

    ....S. Coast Guard--008 Courts Martial Case Files System of Records AGENCY: Privacy Office, DHS. ACTION..., ``Department of Homeland Security/U.S. Coast Guard--008 Courts Martial Case Files System of Records'' from... Homeland Security/U.S. Coast Guard--008 Courts Martial Case Files System of Records from one or...

  5. 75 FR 2557 - Interim Policy for the Sharing of Information Collected by the Coast Guard Nationwide Automatic...

    Science.gov (United States)

    2010-01-15

    ... SECURITY Coast Guard Interim Policy for the Sharing of Information Collected by the Coast Guard Nationwide.... SUMMARY: The Coast Guard has developed an interim policy for the access and sharing of information... reach the Docket Management Facility by that date. ADDRESSES: This notice and the interim policy...

  6. 77 FR 23119 - Annual Marine Events in the Eighth Coast Guard District, Smoking the Sound; Biloxi Ship Channel...

    Science.gov (United States)

    2012-04-18

    ... SECURITY Coast Guard 33 CFR Part 100 Annual Marine Events in the Eighth Coast Guard District, Smoking the... regulation. SUMMARY: The Coast Guard will enforce Special Local Regulations for the Smoking the Sound boat..., and persons on navigable waters during the Smoking the Sound boat races. During the enforcement...

  7. 77 FR 15006 - Special Local Regulations; Third Annual Space Coast Super Boat Grand Prix, Atlantic Ocean, Cocoa...

    Science.gov (United States)

    2012-03-14

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Third Annual Space Coast... of the Atlantic Ocean east of Cocoa Beach, Florida during the Third Annual Space Coast Super Boat Grand Prix, a series of high-speed boat races. The event is scheduled to take place on Sunday, May...

  8. 40 CFR 408.250 - Applicability; description of the Pacific Coast hand-shucked oyster processing subcategory.

    Science.gov (United States)

    2010-07-01

    ... Pacific Coast hand-shucked oyster processing subcategory. 408.250 Section 408.250 Protection of... SEAFOOD PROCESSING POINT SOURCE CATEGORY Pacific Coast Hand-Shucked Oyster Processing Subcategory § 408.250 Applicability; description of the Pacific Coast hand-shucked oyster processing subcategory....

  9. 40 CFR 408.260 - Applicability; description of the Atlantic and Gulf Coast hand-shucked oyster processing...

    Science.gov (United States)

    2010-07-01

    ... Atlantic and Gulf Coast hand-shucked oyster processing subcategory. 408.260 Section 408.260 Protection of... SEAFOOD PROCESSING POINT SOURCE CATEGORY Atlantic and Gulf Coast Hand-Shucked Oyster Processing Subcategory § 408.260 Applicability; description of the Atlantic and Gulf Coast hand-shucked oyster...

  10. 75 FR 22829 - National Environmental Policy Act; Final Environmental Impact Statement on U.S. Coast Guard...

    Science.gov (United States)

    2010-04-30

    ... SECURITY Coast Guard National Environmental Policy Act; Final Environmental Impact Statement on U.S. Coast... Environmental Impact Statement (FEIS) to implement enhanced environmental protection measures, as necessary, for... potential environmental impacts of specific Coast Guard vessel and aircraft operations on MPS and MPAs...

  11. From Coast to Coast

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Asia-Pacific economic integration seems destined to take on new dimensions.On March 15,officials from eight nations began talks in Melbourne,Australia,on the expansion of a trans-Pacific free trade agreement.The United States,Australia,Peru and Viet Nam are seeking to join the Trans-Pacific Partnership(TPP),which already includes Chile,Singapore,New Zealand and Brunei.

  12. From Coast to Coast

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Asia-Pacific economic integration seems destined to take on new dimensions. On March 15, officials from eight nations began talks in Melbourne, Australia, on the expansion of a trans-Pacific free trade agreement. The United States, Australia, Peru and Viet Nam are

  13. Intra-seasonal sea level variability along the west coast of India

    Science.gov (United States)

    Dhage, Laxmikant; Strub, P. Ted

    2016-11-01

    The importance of local versus distant forcing is studied for the wind-driven intra-seasonal (30-120 day) sea level anomaly (SLA) variations along the west coast of India. Significant correlations of altimeter-derived SLA on the west coast are found with the mid-basin SLA east of Sri Lanka and SLA as far as Sumatra and the equator, with increased lags, connecting with the remote forcing from the equator in the form of reflected Rossby waves. The highest correlations between SLA on the west coast and winds are found with the winds at the southern tip of India. Coherence calculations help to identify the importance of a narrow band (40-60 day) for the interactions of winds with the intra-seasonal SLA variations. A multivariate regression model, along with the coherences within this narrower band, suggest the lags of SLA on the west coast with winds to range from 0 to 2 days with the local forcing to 11-13 days with the forcing along south east coast of India. Hovmöller diagrams illustrate the propagation of signals by estimating phase speed for Rossby waves (57 cm/s) across the Indian Ocean from Sumatra and Coastal Trapped Waves (CTWs) along the west coast of India (178 cm/s). Propagation from the south-east coast of India is not as robust as Rossby waves from Sumatra.

  14. The Redwood Coast Tsunami Work Group: a unique organization promoting earthquake and tsunami resilience on California's North Coast

    Science.gov (United States)

    Dengler, L.; Henderson, C.; Larkin, D.; Nicolini, T.; Ozaki, V.

    2012-12-01

    The Northern California counties of Del Norte, Humboldt, and Mendocino account for over 30% of California's coastline and is one of the most seismically active areas of the contiguous 48 states. The region is at risk from earthquakes located on- and offshore and from tsunamis generated locally from faults associated with the Cascadia subduction zone (CSZ) and from distant sources elsewhere in the Pacific. In 1995 the California Geological Survey (CGS) published a scenario for a CSZ earthquake that included both strong ground shaking effects and a tsunami. As a result of the scenario, the Redwood Coast Tsunami Work Group (RCTWG), an organization of government agencies, tribes, service groups, academia and the private sector, was formed to coordinate and promote earthquake and tsunami hazard awareness and mitigation in the three-county region. The RCTWG and its member agencies projects include education/outreach products and programs, tsunami hazard mapping, signage and siren planning. Since 2008, RCTWG has worked with the California Emergency Management Agency (Cal EMA) in conducting tsunami warning communications tests on the North Coast. In 2007, RCTWG members helped develop and carry out the first tsunami training exercise at FEMA's Emergency Management Institute in Emmitsburg, MD. The RCTWG has facilitated numerous multi-agency, multi-discipline coordinated exercises, and RCTWG county tsunami response plans have been a model for other regions of the state and country. Eight North Coast communities have been recognized as TsunamiReady by the National Weather Service, including the first National Park the first State Park and only tribe in California to be so recognized. Over 500 tsunami hazard zone signs have been posted in the RCTWG region since 2008. Eight assessment surveys from 1993 to 2010 have tracked preparedness actions and personal awareness of earthquake and tsunami hazards in the county and additional surveys have tracked public awareness and tourist

  15. Metazoan parasites of cetaceans off the northeastern coast of Brazil.

    Science.gov (United States)

    Carvalho, Vitor Luz; Bevilaqua, Claudia Maria Leal; Iñiguez, Alena Mayo; Mathews-Cascon, Helena; Ribeiro, Felipe Bezerra; Pessoa, Lourdes Marina Bezerra; de Meirelles, Ana Carolina Oliveira; Borges, João Carlos Gomes; Marigo, Juliana; Soares, Laiza; de Lima Silva, Flávio José

    2010-10-11

    This study represents the first survey of the parasitic fauna of cetaceans off the northeastern coast of Brazil. Parasites were collected from 82 animals rescued from the states of Ceará to Bahia, including the archipelago of Fernando de Noronha. A total of 14 species of cetaceans were evaluated: Sotalia guianensis, Stenella sp., Stenella clymene, Stenella longirostris, Stenella coeruleoalba, Stenella frontalis, Megaptera novaeangliae, Peponocephala electra, Steno bredanensis, Kogia breviceps, Kogia sima, Globicephala macrorhynchus, Tursiops truncatus, Physeter macrocephalus and Lagenodelphis hosei. The parasites were fixed and preserved in 70% ethanol or alcohol-formalin-acetic acid solution (AFA), clarified in phenol and mounted on slides for morphological identification. In total, 11 species and 8 genera of endo- and ectoparasites were identified: Halocercus brasiliensis, Halocercus kleinenbergi, Stenurus globicephalae, Halocercus sp., Anisakis sp., Crassicauda sp. (Nematoda), Phyllobothrium delphini, Monorygma grimaldii, Scolex pleuronectis, Strobicephalus triangularis, Tetrabothrius forsteri, Tetrabothrius sp., Trigonocotyle sp., Diphyllobothrium sp. (Cestoda), Campula sp. (Trematoda), Bolbosoma sp. (Acanthocephala), Cyamus boopis, Syncyamus pseudorcae and Xenobalanus globicipitis (Crustacea). The identification of some species represented novel records for the country and increased the occurrence of some parasites to new hosts. The use of standardized methodologies for collecting and evaluating a larger number of animals is essential for a better understanding of host-parasite relationships in cetaceans and their use as biological indicators in the region.

  16. Sandbar Migration and Shoreline Change on the Chirihama Coast, Japan

    Directory of Open Access Journals (Sweden)

    Masatoshi Yuhi

    2016-06-01

    Full Text Available Sandy beaches play a key role in regional tourism. It is important to understand the principal morphological processes behind preserving attractive beaches. In this study, morphological variation on the Chirihama Coast, Japan, an important local tourism resource, was investigated using two sets of field surveys. The objective was to analyze and document the multi-scale behaviors of the beach. First, long-term shoreline changes were examined based on shoreline surveys over the last two decades. Then, the middle-term behavior of multiple bar systems was analyzed based on the cross-shore profile surveys from 1998 to 2010. An empirical orthogonal function (EOF analysis was conducted to capture the principal modes of the systematic bar migration. The shoreline analysis indicated a long-term eroding trend and showed that the seasonal variation has recently tended to increase. The profile analysis demonstrated that net offshore migrations of bars have been repeated with a return period of approximately four years. This general behavior of the bar system is similar to the net offshore migration phenomena observed at other sites in the world. EOF analysis revealed a relationship between bar configuration and middle-term variations in shoreline location; when a new bar is generated near the shoreline and a triple bar configuration is established, the shoreline tends to temporarily retreat, whereas the shoreline experiences an advance when the outer bar has most evolved.

  17. Sediment transport and carbon sequestration characteristics along mangrove fringed coasts

    Institute of Scientific and Technical Information of China (English)

    TU Qiang; YANG Shengyun; ZHOU Qiulin; YANG Juan

    2015-01-01

    Mangroves play an important role in sequestering carbon and trapping sediments. However, the effectiveness of such functions is unclear due to the restriction of knowledge on the sedimentation process across the vegetation boun-daries. To detect the effects of mangrove forests on sediment transportation and organic carbon sequestration, the granulometric and organic carbon characteristics of mangrove sediments were investigated from three vegetation zones of four typical mangrove habitats on the Leizhou Peninsula coast. Based on our results, sediment transport was often“environmentally sensitive”to the vegetation friction. A transition of the sediment transport mode from the mudflat zone to the interior/fringe zone was often detected from the cumulative frequency curve. The vegetation cover also assists the trapping of material, resulting in a significantly higher concentration of organic carbon in the interior surface sediments. However, the graphic parameters of core sediments reflected a highly temporal variability due to the sedimentation process at different locations. The sediment texture ranges widely from sand to mud, altho-ugh the sedimentary environments are restricted within the same energy level along the fluvial-marine transition zone. Based on the PCA results, the large variation was mainly attributed to either the mean grain size features or the organic carbon features. A high correlation between the depth andδ13C value also indicated an increasing storage of mangrove-derived organic carbon with time.

  18. Distribution of phytobenthos along the coast of Lebanon

    Directory of Open Access Journals (Sweden)

    S. LAKKIS

    2012-12-01

    Full Text Available A phytosociological study of the phytobenthos was carried out along the coast of Lebanon during 1996-97. Samples were collected seasonally at six sites, some of which showed distinct pollution signature. Quadrates of 0.04 m-2 were taken at selected stations fixed on transects perpendicular to the rocky shore and covering the supralittoral, the mediolittoral and infralittoral zones. The taxonomic composition, the abundance and species diversity of algal community were analysed in relation to environmental factors. A total of 230 taxa were identified during the period of survey. Several sources of pollution, resulted in the reduction of macroalgae biomass and of the taxonomic diversity. Several Indo-Pacific species were found within the different phytocoenoses of the area; most of them were introduced into the Levantine Basin through the Suez Canal. These species, that were introduced into the Eastern Mediterranean, formed permanent populations; some of them were highly spread and dominated over other endemic species or even they replaced them.

  19. [Fattening diet and metabolic syndrome in Ivory Coast].

    Science.gov (United States)

    Hauhouot-Attoungbré, Marie Laure; Yayo, Eric Sagou; Konan, Jean-Louis; Koné, Fatoumata; Siara, Eugénie; Monnet, Dagui

    2013-01-01

    Metabolic syndrome is a particular state of morbidity characterized by the association of several factors contributing to the increase in the cardiovascular risk. This constellation of factors associates the glucose intolerance and its corollary the hyperglycemia, the overweight, the hypertriglyceridemia, the fall of the HDL-cholesterol and arterial hypertension. In Africa, it is difficult to evaluate in the actual prevalence of the metabolic syndrome. The present study aims was to determine the prediction and prevalence of the metabolic syndrome in a group of nurse--lactating mothers--in Abidjan (Ivory Coast), who were submitted at a particularly rich food lipids. Our populations were composed to 100 lactating women, and we used the definition of « National Cholesterol Education Program-Adult Treatment Panel III ». The results obtained showed that the prevalence of the metabolic syndrome is 7%, and 30% of them are presented an abdominal obesity. Our populations were composed to 100 lactating women, which belong to the Ethie where the habit are to eat, after giving birth, high foods lipids for 6 months. We used the definition of "National Cholesterol Education Program-Adult Treatment Panel III" to determine the prevalence of metabolic syndrome in this population and see if the diet has a negative influence. The results obtained showed that the prevalence of the metabolic syndrome is 7%, and 30% of them are presented an abdominal obesity. The risk to develop a metabolic syndrome in this specific population of nurse is particularly big and it's linked to their eating habits.

  20. On the occurrence of gold mineralizations in southeastern Ivory Coast

    Science.gov (United States)

    Kadio, E.; Coulibaly, Y.; Allialy, M. E.; Kouamelan, A. N.; Pothin, K. B. K.

    2010-07-01

    Gold mineralizations are known to occur in the Paleoproterozoic (Birimian) formations of the Aboisso area, southeastern Ivory Coast. These formations, which have been structured during the Eburnean orogeny, mainly consist of volcanic, volcaniclastic and sedimentary rocks intruded by granitic, basic and ultrabasic plutons. Exploration of these terranes has revealed numerous gold mineralizations, the most significant of which are located in the Aféma shear zone. Four distinct types of mineralizations can be distinguished based on the typology of the host rocks. These include mineralizations enclosed in highly silicified volcanic rocks (type 1), mineralizations closely related to intense silicification of metasedimentary rocks (type 2), mineralizations associated with silicified polygenic conglomerates (type 3), and mineralizations encountered in brecciated and silicified zones within a metadiorite sill (type 4). Gold is observed either as free gold, or in association with pyrite, arsenopyrite, sphalerite, chalcopyrite, ±pyrrhotite, ±galena, ±anatase, ±monazite, ±magnetite. Gold and the various sulfides are mostly of hydrothermal epigenetic origin. The fact that the gold mineralizations occurs in brecciated and silicified zones around granitoid intrusions clearly indicates that post-magmatic hydrothermal activity and tectonics exerted a major control during the mineralization process.

  1. [Prevalence of obesity in school children in Ivory Coast].

    Science.gov (United States)

    Kramoh, K E; N'goran, Y N K; Aké-Traboulsi, E; Boka, B C; Harding, D E; Koffi, D B J; Koffi, F; Guikahue, M K

    2012-06-01

    According to the World Health Organization, an increased prevalence of hypertension in children is observed since several years due to an epidemic of childhood obesity. What is the extent of this epidemic in our African context? We conducted a prospective descriptive study of pupils encountered in primary and secondary schools of the district of Abidjan from May 3 to June 1st 2010. A sample of 2038 pupils aged 6 to 18 years was randomly selected. Overweight in pupils was assessed by body mass index (BMI). There were 1182 girls (58%) and 856 boys (42%) whose average age was 12.7±3.6 years. The average weight was 42.6kg±16 (range 14.6 to 106.2kg), the average size was 1.48m±0.19 (range 1 to 1.95m). BMI was 17.2kg/m(2)±3.7 (range 14.6-35.7). The prevalence of obesity was of 5%. In addition, 4% of the students were overweight, 39% extremely thin, 25% thin and 27% normal. Obesity was more common in girls (6.8%) than boys (1.8%). The prevalence of obesity in hypertensives was 16%. BMI influenced the systolic and diastolic blood pressure in both sexes (PIvory Coast where wealthness is far from generalized. A well-organized management of childhood obesity is necessary to avoid complications such as hypertension. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  2. Essential oil of three Uvaria species from Ivory Coast.

    Science.gov (United States)

    Muriel, Koffi A; Félix, Tonzibo Z; Figueredo, Gilles; Chalard, Pierre; N'guessan, Yao T

    2011-11-01

    Different parts of Uvaria ovata (Dunals) A, U. anonoides Baker f. and U. tortilis A. Chev were collected from Ivory Coast, in Toumodi (center), Agboville (south-east) and Sikensi (south), respectively. The essential oils, obtained by hydrodistillation using a Clevenger-type apparatus, were investigated by CG and CG/MS. The proportion of the chromatographed constituents identified varied from 92.5% to 98.5%. For U. ovata, the root bark oil comprised mainly camphene (10.2%), beta-pinene (10.1%), epi-alpha-cadinol (13.2%) and intermedeol (9.7%), while the oil of the stem bark was dominated by epi-alpha-cadinol (27.3%), intermedeol (11.9%) and benzyl benzoate (13.4%). The oil of the leaves showed beta-caryophyllene (15.6%), germacrene D (24.2%) and benzyl benzoate (18.3%) as the most abundant constituents. The leaf oil of U. anonoides was rich in 2,5-dimethoxy-p-cymene (15.5%), bicyclogermacrene (21.3%) and benzyl benzoate (8.7%), while, gamma-terpinene (31.7%), beta-caryophyllene (23.9%) and germacrene D (15.8%) constituted the main components of the stem bark oil of U. tortilis.

  3. Forecasting paediatric malaria admissions on the Kenya Coast using rainfall.

    Science.gov (United States)

    Karuri, Stella Wanjugu; Snow, Robert W

    2016-01-01

    Malaria is a vector-borne disease which, despite recent scaled-up efforts to achieve control in Africa, continues to pose a major threat to child survival. The disease is caused by the protozoan parasite Plasmodium and requires mosquitoes and humans for transmission. Rainfall is a major factor in seasonal and secular patterns of malaria transmission along the East African coast. The goal of the study was to develop a model to reliably forecast incidences of paediatric malaria admissions to Kilifi District Hospital (KDH). In this article, we apply several statistical models to look at the temporal association between monthly paediatric malaria hospital admissions, rainfall, and Indian Ocean sea surface temperatures. Trend and seasonally adjusted, marginal and multivariate, time-series models for hospital admissions were applied to a unique data set to examine the role of climate, seasonality, and long-term anomalies in predicting malaria hospital admission rates and whether these might become more or less predictable with increasing vector control. The proportion of paediatric admissions to KDH that have malaria as a cause of admission can be forecast by a model which depends on the proportion of malaria admissions in the previous 2 months. This model is improved by incorporating either the previous month's Indian Ocean Dipole information or the previous 2 months' rainfall. Surveillance data can help build time-series prediction models which can be used to anticipate seasonal variations in clinical burdens of malaria in stable transmission areas and aid the timing of malaria vector control.

  4. Fine-grained sediment dispersal along the California coast

    Science.gov (United States)

    Warrick, Jonathan A.; Storlazzi, Curt D.

    2013-01-01

    Fine-grained sediment (silt and clay) enters coastal waters from rivers, eroding coastal bluffs, resuspension of seabed sediment, and human activities such as dredging and beach nourishment. The amount of sediment in coastal waters is an important factor in ocean ecosystem health, but little information exists on both the natural and human-driven magnitudes of fine-grained sediment delivery to the coastal zone, its residence time there, and its transport out of the system—information upon which to base environmental assessments. To help fill these information gaps, the U.S. Geological Survey has partnered with Federal, State, and local agencies to monitor fine-grained sediment dispersal patterns and fate in the coastal regions of California. Results of these studies suggest that the waves and currents of many of the nearshore coastal settings of California are adequately energetic to transport fine-grained sediment quickly through coastal systems. These findings will help with the management and regulation of fine-grained sediment along the U.S. west coast.

  5. Review of the twelfth West Coast retrovirus meeting

    Directory of Open Access Journals (Sweden)

    Melar Marta

    2005-11-01

    Full Text Available Abstract Every year the Cancer Research Institute from University of California at Irvine organizes the West Coast Retrovirus Meeting where participants have a chance to discuss the latest progress in understanding the pathology of retroviruses. The 12th meeting was held at the Hyatt Regency Suites in Palm Springs, California from October 6th to October 9th 2005, with the major focus on human immunodeficiency virus (HIV pathogenesis. Philippe Gallay from The Scripps Research Institute and Thomas J. Hope from Northwestern University organized the meeting, which covered all the steps involved in the lifecycle of retroviruses with an emphasis on virus:host interactions. The trend in research appeared to be on the restriction of viral infection, both by the endogenous, cellular restriction factors, as well as by the potential antimicrobial compounds of known or unknown mechanisms. Additionally, new stories on the inevitable feedback from the host immune system were presented as well. HIV still represents a challenge that an army of motivated people has been working on for over 20 years. And yet, the field has not reached the plateau in knowledge nor enthusiasm, which was proven again in October 2005 in Palm Springs.

  6. Three new Batillipes species (Arthrotardigrada: Batillipedidae) from the Brazilian coast.

    Science.gov (United States)

    Santos, Erika; Rocha, Clélia M C DA; Gomes, Edivaldo Jr; Fontoura, Paulo

    2017-03-16

    Three new tardigrade species, Batillipes brasiliensis sp. nov., Batillipes dandarae sp. nov. and Batillipes potiguarensis sp. nov., are described from shallow subtidal sediments of the Brazilian coast. B. brasiliensis sp. nov. and B. dandarae sp. nov. have toes 3 and 4 on leg IV different in length, so they can be included in the D group of species, while B. potiguarensis sp. nov., with toes 3 and 4 on leg IV equal in length belong to the A group. Batillipes brasiliensis sp. nov. is characterized by having an ala-like caudal expansion; cuticular projections on the coxal region of legs I-III, and lateral projections. The lateral projection located between the third and fourth legs is fringed with digit-shaped expansions. Batillipes dandarae sp. nov. has a dorsal blunt enlargement in the scapular region; a pointed triangular caudal appendage, and no lateral projections. The new species exhibits a sensorial spine on legs I inserted posteriorly and turning forward, and anus surrounded by a peculiar cuticular structure constituted by six platelets. Batillipes potiguarensis sp. nov. is characterized by a unique combination of characters: scapular region well developed, protruding laterally at the level of the first pair of legs; lateral blunt processes between legs, and prominent roundish caudal protrusion. In addition, the new species exhibits cephalic appendages with swollen tips, evident secondary clavae, and very short sense organs on the legs IV.

  7. Fishing effects on elasmobranchs from the Pacific Coast of Colombia

    Directory of Open Access Journals (Sweden)

    Andrés Felipe Navia

    2016-01-01

    Full Text Available During 1995, 2001, 2003, 2004 and 2007; we studied the temporal variation in the structure of the elasmobranch assemblage along the Colombian Pacific coast using: the community index of diversity, heterogeneity, equitability, species composition, average catch sizes, and mean trophic levels. A total of 1711 specimens from 19 species (7 sharks and 12 rays were collected during the 90 trawling operations. The number of species captured varied between 7 (1995 and 12 (2007 demonstrating a trend towards an imbalance in the assemblage attributes. In 1995, the mean trophic level (TLm of the assemblage was 3.60, but in 2007 it decreased to 3.55 when the functional level of large predators was absent (TL ≥ 4. These results suggest changes in species composition, structural attributes, and a reduction of the highest functional level. Alterations to the catch proportions were also found: i.e. a greater abundance of rays of lower trophic levels. This study suggests an effect of trawling on the stability of this tropical coastal ecosystem.

  8. Wave Energy Resource along the Coast of Santa Catarina (Brazil

    Directory of Open Access Journals (Sweden)

    Pasquale Contestabile

    2015-12-01

    Full Text Available Brazil has one of the largest electricity markets in South America, which needs to add 6000 MW of capacity every year in order to satisfy growing the demand from an increasing and more prosperous population. Apart from biomass, no other renewable energy sources, besides hydroelectricity, play a relevant role in the energy mix. The potential for wind and wave energy is very large. Brazil's Santa Catarina state government is starting a clean energy program in the state, which is expected to bring more than 1 GW of capacity. Assessment of wave energy resources is needed along the coastline. This work studied the potential wave energy along the north-central coasts of Santa Catarina, in Southern Brazil, by analysis of the hindcast data from the European Centre for Medium-Range Weather Forecasts (ECMWF. The annual offshore wave power was found to be equal to 15.25 kW/m, the bulk of which is provided by southeastern waves. The nearshore energetic patterns were studied by means of a numerical coastal propagation model (Mike21 SW. The mean wave power of 20 m isobaths is 11.43 kW/m. Supplementary considerations are drawn on realistic perspectives for wave energy converters installations.

  9. Seasonal variations in fouling diatom communities on the Yantai coast

    Science.gov (United States)

    Yang, Cuiyun; Wang, Jianhua; Yu, Yang; Liu, Sujing; Xia, Chuanhai

    2015-03-01

    Fouling diatoms are a main component of biofilm, and play an important role in marine biofouling formation. We investigated seasonal variations in fouling diatom communities that developed on glass slides immersed in seawater, on the Yantai coast, northern Yellow Sea, China, using microscopy and molecular techniques. Studies were conducted during 2012 and 2013 over 3, 7, 14, and 21 days in each season. The abundance of attached diatoms and extracellular polymeric substances increased with exposure time of the slides to seawater. The lowest diatom density appeared in winter and the highest species richness and diversity were found in summer and autumn. Seasonal variation was observed in the structure of fouling diatom communities. Pennate diatoms Cylindrotheca, Nitzschia, Navicula, Amphora, Gomphonema, and Licmophora were the main fouling groups. Cylindrotheca sp. dominated in the spring. Under laboratory culture conditions, we found that Cylindrotheca grew very fast, which might account for the highest density of this diatom in spring. The lower densities in summer and autumn might result from the emergence of fouling animals and environmental factors. The Cylindrotheca sp. was identified as Cylindrotheca closterium using18S rDNA sequencing. The colonization process of fouling diatoms and significant seasonal variation in this study depended on environmental and biological factors. Understanding the basis of fouling diatoms is essential and important for developing new antifouling techniques.

  10. The UV Index on the Spanish Mediterranean coast.

    Science.gov (United States)

    Marín, M J; Sola, Y; Tena, F; Utrillas, M P; Campmany, E; de Cabo, X; Lorente, J; Martínez-Lozano, J A

    2005-01-01

    An analysis is made of measured ultraviolet erythemal solar radiation (UVER) data recorded during the year 2003 by the networks of the Catalan Weather Service and the Environment Department of Valencia (both on the Spanish Mediterranean coast). Results show a latitudinal variation at sea level, of 3-4% per degree and an increase with altitude of 10% per km. Based on these data the UV Index has been evaluated for the measuring stations. The maximum experimental value of the UV Index was around 9 during the summer, although higher values were recorded at two stations, one at the highest elevation and the other at the lowest latitude. The annual accumulated doses of irradiation on a horizontal plane have been presented as well as the evolution through the year in units of energy, Standard Erythemal Doses and Minimum Erythemal Doses according to different phototypes. Lastly, the UV Index forecast, determined with a multiple scattering radiative transfer model, has been analyzed. Total agreement or only one unit of difference between measured and modelled values was found in 94% of cloud-free cases.

  11. Designing and Modelling Coast Management GIS for Bosphorus

    Science.gov (United States)

    Gumusay, M. U.; Ozdemir, O.; Bakirman, T.

    2016-06-01

    Web based geographic information systems (GIS) has great potential based on developments in internet and web technology. Web based GIS is a network based tool that takes advantage of internet with visualizing, analysing and accessing of distributed data and analysis functions. With the length of 30 kilometres, the Bosphorus provides an essential zone that offers great maritime traffic services. This shipping way which connects The Black Sea and The Mediterranean Sea through The Marmara Sea, has no alternative and it is substantial for economies of Black Sea countries. The Bosphorus is one of most important natural straits in the world handling 150 transit ships, 23 freighters with dangerous cargo and 2500 local transport ships with 2 million passengers on daily basis. In this study, it is aimed to create a web based GIS application for an effective coast management which includes berthing factors (anchorage areas, currents, submerged, etc.), maritime traffic factors (traffic separation schemes, traffic flow directions), closed areas and other factors (lighthouses, buoys, beacons, etc.) by digitizing printed navigation charts produced by Turkish Naval Forces, Office of Navigation, Hydrography and Oceanography.

  12. OTEC thermal resource report for Western Coast Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Wolff, W. A.

    1979-05-01

    The site chosen for study off the western coast of Mexico between 20--23/sup 0/ North latitude, 105--110/sup 0/ West longitude has a temperature difference resource which is more than adequate for potential OTEC use. The annual mean ..delta..T to 1000 meters is 20.9/sup 0/C. An annual mean ..delta..T of 20.0/sup 0/C is available at 800 meters. The monthly mean ..delta..T for the coldest month of the year is 17.2/sup 0/C; at 800 meters while there is some variation in the monthly mean temperature difference, even the coldest month is adequate. The mixed layer depth is very shallow throughout the entire year. Storms are a problem for this area between May and November. Low sea and swell predominate throughout the year. The surface currents are generally weak to moderate with some variation in direction during the year. The continental shelf is fairly wide for most of the region making the distance to shore from depths of 1000 meters somewhat large. There is one bay from which deep water can be reached within 5 kilometers.

  13. Tracking sandhill crane migration from Saskatchewan to the Gulf Coast

    Science.gov (United States)

    Hjertaas, D.G.; Ellis, D.H.; Johns, B.W.; Moon, S.L.

    2001-01-01

    Four adult sandhill cranes (Grus canadensis rowani) were captured in east-central Saskatchewan, equipped with transmitters, and tracked by satellite to determine if their migration routes and wintering areas would allow their use as guide birds to establish a new migratory flock of whooping cranes (G. americana). Two birds captured near Yorkton died or their transmitters were lost before migration. Two adults from the Overflowing River moved to staging areas in southern Saskatchewan in September. By 29 September, Crane A left Saskatchewan and moved to North Dakota where it remained until late October. By 21 December, it arrived a few km inland from the Gulf Coast near McFaddin, Texas, 3,378 km from its capture location. It remained there until at least 9 March 1995. On 15 March, it was relocated near Grand Island, Nebraska and by 20 April, it had returned to the Overflowing River area. Crane B spent most of September and October near the Quill Lakes, Saskatchewan, then migrated with brief stops in South Dakota and Kansas, arriving 29 November at its winter area near the northwestern comer of the Laguna Madre in Tamaulipas, Mexico, 3,998 km from its summering area. It remained there until at least 25 December, whereafter no further transmissions were received. Because both cranes wintered or migrated near the current whooping crane winter area at Aransas National Wildlife Refuge (Aransas), Texas, this population was judged unsuitable to provide guide birds for a new flock of whooping cranes.

  14. Sustainable management for the eastern Mediterranean coast of Turkey.

    Science.gov (United States)

    Berberoglu, Süha

    2003-03-01

    The objective of this article is to propose a program for the integrated coastal zone management that is required to stimulate and guide sustainable development of the Mediterranean coastal zone of Turkey. Improved data collection, quality control, analysis, and data management will provide a firm basis for future scientific understanding of the East Mediterranean coast of Turkey and will support long-term management. Various innovative procedures were proposed for a promising ecosystem-based approach to manage coastal wetlands in the Mediterranean: remote data acquisition with new technologies; environmental quality monitoring program that will provide a baseline for monitoring; linking a Geographic Information System (GIS) with natural resource management decision routines in the context of operational wetlands, fisheries, tourism management system; environmental sensitivity analysis to ensure that permitted developments are environmentally sustainable; and use of natural species to restore the wetlands and coastal dunes and sustain the system processes. The proposed management scheme will benefit the scientific community in the Mediterranean and the management/planning community in Eastern Turkey.

  15. Dynamic stability of coral reefs on the west Australian coast.

    Science.gov (United States)

    Speed, Conrad W; Babcock, Russ C; Bancroft, Kevin P; Beckley, Lynnath E; Bellchambers, Lynda M; Depczynski, Martial; Field, Stuart N; Friedman, Kim J; Gilmour, James P; Hobbs, Jean-Paul A; Kobryn, Halina T; Moore, James A Y; Nutt, Christopher D; Shedrawi, George; Thomson, Damian P; Wilson, Shaun K

    2013-01-01

    Monitoring changes in coral cover and composition through space and time can provide insights to reef health and assist the focus of management and conservation efforts. We used a meta-analytical approach to assess coral cover data across latitudes 10-35°S along the west Australian coast, including 25 years of data from the Ningaloo region. Current estimates of coral cover ranged between 3 and 44% in coral habitats. Coral communities in the northern regions were dominated by corals from the families Acroporidae and Poritidae, which became less common at higher latitudes. At Ningaloo Reef coral cover has remained relatively stable through time (∼28%), although north-eastern and southern areas have experienced significant declines in overall cover. These declines are likely related to periodic disturbances such as cyclones and thermal anomalies, which were particularly noticeable around 1998/1999 and 2010/2011. Linear mixed effects models (LME) suggest latitude explains 10% of the deviance in coral cover through time at Ningaloo. Acroporidae has decreased in abundance relative to other common families at Ningaloo in the south, which might be related to persistence of more thermally and mechanically tolerant families. We identify regions where quantitative time-series data on coral cover and composition are lacking, particularly in north-western Australia. Standardising routine monitoring methods used by management and research agencies at these, and other locations, would allow a more robust assessment of coral condition and a better basis for conservation of coral reefs.

  16. Great Earthquakes and Tsunamis of the Northwestern Aceh Coast, Sumatra

    Science.gov (United States)

    Kelsey, H. M.; Horton, B. P.; Rubin, C. M.; Daly, P.; Grand Pre, C.; Hawkes, A.; Daryono, M.; Ismail, N.

    2011-12-01

    The 2004 Andaman Aceh earthquake occasioned coseismic coastal subsidence in the range of 0.5 to 2.0 m on the northwestern Aceh coast. This coastal lowland contains stratigraphic evidence of previous great earthquakes and tsunamis on the Sunda megathrust that affected the coastline for hundreds of kilometers. We focused our research at three coastal sites in northwestern Aceh province. We conclude that three subduction zone earthquakes occurred in the early to mid Holocene (4500-7000 years ago) with an average recurrence of approximately 1000 years during conditions of relative sea level rise. Detailed investigations of lithology and micro- and macrofossil assemblages reveal regionally extensive buried mangrove soils that were coseismically subsided during the earthquakes and abruptly overlain by thin sand deposits of tsunami origin. The sands are covered by a sequence of intertidal muds. Tsunami deposits are inconsistently preserved, whereas the coseismic signal from buried soils is ubiquitously preserved. There is no stratigraphic record of subsidence in the late Holocene (4500 years to present) along the same coastal reach. In this time interval, far field locations such as Sumatra record stable or falling relative sea levels, which precludes coastal weltand progradation that leads to preservation of buried soils. In this younger, late Holocene time interval, the search for unique depocenters that preserve tsunami deposits provides a promising, alternative approach to constructing a paleoseimic record for the Aceh portion of the Sunda subduction zone.

  17. [Traditional health practitioners and epilepsies in Ivory Coast].

    Science.gov (United States)

    François, A A; Elisée, B K; Christian, T A; Armel, K H; Any, G; Tchwa, A M; Constance, Y A

    2014-01-01

    We report the results of a descriptive 3-month observational study concerning the experience and knowledge about epilepsy of 30 traditional health practitioners in the Ivory Coast. Most respondents were men over 30 years of age. They had an average of 14.3 years of professional experience. More than half of respondents (54%) had not attended school. All traditional practitioners knew that epilepsy was a brain disease. For 83.3% of them, the disease was supernatural, due to a curse. These traditional healers knew all the clinical manifestations of generalized tonico-clonic seizure. For over 72% of them, noise, presence of a public, nervousness and coffee consumption were factors favoring seizures. Sixty percent of the traditional healers still believed in the contagiousness of epilepsy, and all claimed to cure it by traditional treatment. Most all healers (97%) used plant products, but only 10% released the name of the plants used (Rubiaceae or Lamiaceae families). This survey highlights the urgency of awareness campaigns and the need for training of Ivorian traditional healers and the necessity to improve the collaboration between modern and traditional medicine. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  18. Simulation of Southwest Monsoon Current Circulation and Temperature in the East Coast of Peninsular Malaysia

    DEFF Research Database (Denmark)

    Daryabor, Farshid

    2014-01-01

    This study investigates the southwest monsoon circulation and temperature along the east coast of Peninsular Malaysia by using the Regional Ocean Modeling System at 9 km resolution. The simulated circulation shows strong northward flowing western boundary currents along the east coast of Peninsular...... Malaysia with maximum speed of approximately of 0.6-0.7 ms-1. The western boundary current, that extends to a depth of about 35 m, continues flowing northward up to approximately 7oN where it changes direction eastward. The circulation along the east coast of Peninsular Malaysia is also characterized...

  19. Effect of the coastal conservation due to beach nourishment of Totori sand dune coast

    OpenAIRE

    Y. Shibutani; Matsubara, Y.; Kuroiwa, M.

    2013-01-01

    Tottori Sand Dune Coast located at western part of Japan is a sandy beach with a length about 8km facing Sea of Japan. The coast has been eroded starting around 1940s and the beach nourishment project has been carried out to restore the shoreline since 2005 at Tottori Sand Dune Coast. In the project, the deposition sands at port and river mouth were transported to the erosional area and injected in the region of the offshore erosional area and the backshore area and the total volumes of the s...

  20. U.S. Coast Guard Posture Statement With 2009 Budget in Brief

    Science.gov (United States)

    2008-02-01

    of Tacoma, WA. Global maritime cargo volume has tripled over the last 10 years. U.S. Coast Guard Posture Statement 25 Strategies for Success in the...U.S. COAST GUARD Posture Statement With 2009 Budget in Brief February 2008 Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting...TITLE AND SUBTITLE U.S. Coast Guard Posture Statement With 2009 Budget in Brief 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

  1. Provenance, transport and composition of Dendê Coast beach sands in Bahia, central coast of Brazil

    Directory of Open Access Journals (Sweden)

    Renata Cardia Rebouças

    2011-12-01

    Full Text Available The great physiographic diversity of the Dendê Coast favors the production of different beach sediment types, including bioclastic components. In this study 74 beach samples collected at 2 km intervals were used to evaluate beach sediment composition. For each sample, 300 grains were identified for each grain size class coarser than 0.125 mm, using a binocular microscope. The beach sediments of the Dendê Coast are essentially siliciclastic (80-100%. Quartz is the major component (70-100%. Only at the Tinharé and Boipeba islands bioclasts are major components of beach sands reaching up to 80-100%. These sediments are made up essentially of fragments of Halimeda, reaching percentages up to 70%. Coralline algae and mollusks also contribute significantly to these sediments (up to 30%. The results obtained show that the spatial distribution of the bioclastic components provide important information on the environmental conditions present at the shoreline (energy levels, availability of hard substrates and protected areas, pattern of sediment dispersion and on the sediment sources as well. The composition of the beach sediments on the Dendê Coast reflects the present day environmental conditions and show that these sediments do not experience significant lateral transport. This situation is favored by an impeded longshore transport that characterizes most of the region. Although, in general, the rivers that discharge on the Dendê Coast appear to transport few sediments to the coastal zone, the presence of heavy minerals, micas and feldspars suggests river contributions to the beach sediments. On the other hand, the coral and coralline algae reefs, besides offering a natural protection to the shoreline, also represent an important source of beach sands.A grande diversidade fisiográfica da Costa do Dendê favorece a deposição de diferentes tipos de sedimentos em suas praias, inclusive sedimentos ricos em carbonato de cálcio. Neste estudo 86

  2. 76 FR 68429 - Availability of Seats for Olympic Coast National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2011-11-04

    ... obtained from Norma Klein, Olympic Coast National Marine Sanctuary, 115 East Railroad Ave., Suite 301, Port Angeles, WA 98362 ( norma.klein@noaa.gov ). Completed applications should be sent via mail or email to the...

  3. 77 FR 64797 - Availability of Seats for Olympic Coast National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2012-10-23

    ... by Friday, December 7, 2012. ADDRESSES: Application kits may be obtained from Norma Klein, Olympic Coast National Marine Sanctuary, 115 East Railroad Ave., Suite 301, Port Angeles, WA 98362 ( norma.klein...

  4. On an upwelling front along the west coast of India during later part of southwest monsoon

    Digital Repository Service at National Institute of Oceanography (India)

    Unnikrishnan, A.S.; Antony, M.K.

    A coastal front, associated with upwelling, is identified from the observed thermal field along the west coast of India during September, 1987. The front, which is seen very clearly upto a depth of about 75 m, has a horizontal gradient...

  5. NWFSC Coral Data Collected off West Coast of US (1980-2005)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data contains the locations of some observations of cold-water/deep-sea corals off the west coast of the United States. Records of coral catch originate from...

  6. 77 FR 22679 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2012-04-17

    ... Fishery Management Plan (FMP), are intended to allow fisheries to access more abundant groundfish stocks... Provisions; Fisheries off West Coast States; Biennial Specifications and Management Measures; Inseason... (NOAA), Commerce. ACTION: Final rule; inseason adjustments to biennial groundfish management...

  7. 77 FR 24634 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

    Science.gov (United States)

    2012-04-25

    ... Fishery Management Plan (FMP), is intended to allow fisheries to access more abundant groundfish stocks... Provisions; Fisheries off West Coast States; Biennial Specifications and Management Measures; Inseason... (NOAA), Commerce. ACTION: Final rule; inseason adjustments to biennial groundfish management...

  8. nowCOAST's Map Service for Geo-Referenced Hyperlinks to In-Situ Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Map Information: This nowCOAST geolinks map service provides maps depicting the locations of surface and upper-air in-situ observing stations along with hyperlinks...

  9. Evaluation of Predator Exclosures Used to Protect Atlantic Coast Piping Plover Nests

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In 1986, the Atlantic coast population of piping plovers (Charadrius melodus), a small, ground-nesting shorebird endemic to North America, was listed as threatened...

  10. Social Cultural Data - Social Impacts of Catch Shares in the West Coast Groundfish Fishery

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Catch shares are one method of catch allocation utilized by fisheries managers in the United States West Coast groundfish fishery. Catch share management results in...

  11. Oceanographic data - Integrated acoustic and trawl survey of Pacific hake off the Pacific Coast

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Integrated acoustic and trawl surveys are used to assess the distribution, biomass, and biology of Pacific hake along the Pacific coasts of the United States and...

  12. Distribution and ecology of bees on the Polish Baltic coast (Hymenoptera, Apoidea, Apiformes

    Directory of Open Access Journals (Sweden)

    Banaszak Józef

    2016-09-01

    Full Text Available The present study provides data on the distribution of 128 bee species on the Polish Baltic coast. This brings the total number of species of Apiformes in this region to 164, including those that I reported earlier. The bee fauna of the Polish coast is characterized by a very high proportion of bumblebees and cuckoo bees (locally up to 70-80% of the total catch, and the dominant proportion of Megachilidae, especially Megachile species. The species diversity and dominance structure of the Apiformes differ between the western coast (a very high proportion of bumblebees and the eastern coast (a large number of dominant species. These results confirm my earlier hypothesis regarding the maritime-continental gradient of bumblebee abundance, indicating that the densities of these insects are higher in NW Poland. This study is the first to assess bee densities on coastal dunes in Poland.

  13. West Coast Estuaries for Groundfish Essential Fish Habitat (EFH) Environmental Impact Statement

    Data.gov (United States)

    Pacific States Marine Fisheries Commission — These data depict the boundaries of estuaries along the West Coast of the United States. The estuary boundaries are delineated according to the U.S. Fish and...

  14. Graphic pattern of foraminiferal dominance in nearshore region of central west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Setty, M.G.A.P.; Nigam, R.; Ambre, N.V.

    Within the inner neritic zone (0-55 m depth) along the central west coast of India, some foraminiferal groups such as @iAmmonia, Elphidium, Trochammina, Bulimina, Bolivina, Nonion, Nonionella@@ and Florilus@@ individually (total foraminiferal number...

  15. Field measurement on longshore current variation between Ratnagiri and Mangalore, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Nayak, B.U.; Anand, N.M.; SanilKumar, V.

    The daily measurements on longshore current velocity and direction were carried out at selected 12 stations along the coast between Ratnagiri and Mangalore, India. The directional wave data measured at Karwar were used to theoretically estimate...

  16. Sources, composition and spatial distribution of marine debris along the Mediterranean coast of Israel

    Science.gov (United States)

    Pasternak, Galia; Zviely, Dov; Ribic, Christine; Ariel, Asaf; Spanier, Ehud

    2017-01-01

    Marine debris (litter) is a complex problem that affects human activities and the marine environment worldwide. The Clean Coast Program in Israel has had some success in keeping most of the coasts clean most of the time, but without understanding the mechanisms of accumulation of marine debris on the coasts of Israel. In 2012, we initiated a study to characterize the types of marine debris, its origins and spatial distribution. Nineteen surveys were done from June 2012 to March 2015 on eight beaches that spanned the coast of Israel. Average debris density was 12.1 items per 100 m2 and 90% of the items were plastic. The top debris categories were food wrappers and disposables, plastic bags and cigarette butts. However, there was variation in the top debris categories among the beaches indicating that a flexible approach with multiple options will be important when addressing the marine debris problem.

  17. 76 FR 35169 - Validation of Merchant Mariners' Vital Information and Issuance of Coast Guard Merchant Mariner's...

    Science.gov (United States)

    2011-06-16

    ... industry any safer and would cost excessive time and money, plus make more work for the Coast Guard. The... work on small passenger vessels or family-owned offshore supply vessels where risk of a security...

  18. Petroleum hydrocarbon concentration in sediments along northern west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Ram, A.; Kadam, A.N.

    Gas chromatography revealed that nonpolar material extracted from surface sediments collected along the northern west coast of India was originated from petroleum hydrocarbon residue. Petroleum hydrocarbon levels as determinEd. by fluorescence...

  19. Atmospheric forcing on the seasonal variability of sea level at Cochin, southwest coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Srinivas, K.; DineshKumar, P.K.

    indicated strong interannual variability whereas relative density showed strong seasonal variability. The climatological seasonal cycles of CSL at eight other tide gauge stations along the west coast of the Indian subcontinent are also examined, to assess...

  20. 75 FR 33733 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure

    Science.gov (United States)

    2010-06-15

    ... Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Closure AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION... as part of the live bait fishery or incidental to other fisheries; the incidental harvest of...