Characteristics of waves off Goa, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

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

Directional wave measurements were carried out using Datawell directional waverider buoy off Goa along west coast of India during the south west monsoon period in 1996 and the results are presented. Theoretical joint distribution of wave height...

Cabira rangarajani n. sp. (Polychaeta: Pilargidae) from the Goa coast, central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Mandal, Sumit; Harkantra, S.N.; Salazar-Vallejo, S.I.

Cabira rangarajani n. sp., is described from the Goa coast, in central west coast of India. It differs from C. brevicirris (Rangarajan, 1964), by having a single type of neurochaetae while the other species has three types. The new species also...

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.

75 FR 67391 - Notice of Intent To Prepare a Draft Environmental Impact Statement for the West Coast Recycling...

Science.gov (United States)

2010-11-02

... a Draft Environmental Impact Statement for the West Coast Recycling Group Project in West Sacramento... (EIS/EIR) for the development of the West Coast Recycling Group project located at the Port of West... meeting date. SUPPLEMENTARY INFORMATION: Description of the Proposed Action The West Coast Recycling Group...

Tides in the Mandovi and Zuari estuaries, Goa, west coast of India

Indian Academy of Sciences (India)

Indian Ocean, including the Arabian Sea. As a result, the windward side of the Ghats receives high precipitation due to the topographic effect. The rainfall along the central west coast of India is about 250 cm during June–September. The Mandovi and the Zuari are two estuaries that are located along the west coast, in Goa.

Stone sculptures of goddesses on the boats from Goa, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Gaur, A.S.; Kerkar, R.

Goa situated on the central west coast of India, has served as an overseas trading post since the early historic times. An onshore exploration along the river Mhadei in the north Goa on the west coast of India yielded 13 boat motifs of different...

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

Indian Academy of Sciences (India)

Second, baroclinic Kelvin waves generated in the Bay of Bengal at periods shorter than about 120 ... significant energy remains trapped to the Indian west coast. .... ary condition, enables us to isolate the response of the West India Coastal ...

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...

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...

Secondary markets for transmission rights in the North West European Market. Position Paper of the North West European Market Parties Platform

International Nuclear Information System (INIS)

Van Haaster, G.

2006-06-01

The most important way to acquire cross border transmission rights in the North West European electricity market is through explicit auctions. Although market driven flexibility and therefore efficiency can be further enhanced. One way to this is to introduce a secondary market for transmission rights. In this paper the North West European Market Parties Platform (NWE MPP) proposes a model that is developed and preferred by the market parties. The paper will provide a converging contribution to the congestion management discussions in the North Western European region

West Coast Observing System (WCOS) Temperature Data, 2004-2011

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,...

Gas-charged sediments in shallow waters off Redi along the central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Subbaraju, L.V.; Wagle, B.G.

This study reports the occurrence of gas-charged sediments in the nearshore areas of the west coast of India. High resolution shallow seismic reflection profiles on the nearshore area along central west coast of India, at water depths of 11-18 m...

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...

Historical commercial West Coast rock lobster Jasus lalandii ...

African Journals Online (AJOL)

Historic data from 1891 to 2001 on the annual exports of rock lobster Jasus lalandii products (canned, frozen tails, raw whole frozen, cooked whole frozen and live) from the South African west coast are used to estimate the annual commercial landings by this fishery. Conversion factors were developed to convert canned, ...

A Holistic Evaluation of a Typical Coast Nourishment on the Danish West Coast

DEFF Research Database (Denmark)

Margheritini, Lucia; Frigaard, Peter; Wahl, Niels Arne

2007-01-01

The case described in this article regards 4.7 km of beach in Ferring, situated approx. 5 km south to the mouth of the Limfjord strait on the west coast of Denmark. In 2005, this section of the beach was nourished with 721,000 m3 of material in order to protect backshore properties, natural herit...

A Holistic Evaluation of a Typical Coast Nourishment on the Danish West Coast

DEFF Research Database (Denmark)

Margheritini, Lucia; Frigaard, Peter; Wahl, Niels Arne

2008-01-01

The case described in this article regards 4.7 km of beach in Ferring, situated approx. 5 km south to the mouth of the Limfjord strait on the west coast of Denmark. In 2005, this section of the beach was nourished with 721,000 m3 of material in order to protect backshore properties, natural...

West Coast Observing System (WCOS) ADCP Currents Data, 2004-2008

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,...

West Coast Observing System (WCOS) ADCP Station Data, 2004-2008

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,...

NWFSC Groundfish Data for U.S. West Coast (2003-2005)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The data available for downloading is summarized data from the 2003-2005 U.S. West Coast Bottom Trawl Survey (WCGTS) of Groundfish Resources off Washington, Oregon...

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...

The perception of aquaculture on the Swedish West Coast

DEFF Research Database (Denmark)

Thomas, Jean-Baptiste E.; Nordström, Leif Jonas; Risén, Emma

2018-01-01

Efforts are on the way on the Swedish West Coast to develop the capacity for cultivation of marine resources, notably of kelps. Given that this is a region of great natural and national heritage, public opposition to marine developments has been identified as a possible risk factor. This survey...

U.S. West Coast market developments

International Nuclear Information System (INIS)

Yamaguchi, N.D.

1999-01-01

The crude production, quality, oil product demand, imports and refinery capabilities of U.S. Petroleum Administration for Defence District Five (PADD -V) were discussed and the distinguishing characteristics of the PADD-V market were summarized. The seven states which make up US PADD-V include Alaska, Hawaii, Washington, Oregon, California, Nevada and Arizona. PADD-V is a unique petroleum market with strong ties to Canada. The only crude oil pipeline serving the area is the TransMountain pipeline which connects Alberta producers with British Columbia and Washington State. PADD-V has emerged as a significant customer of Canadian crude, and methyl tertiary butyl ether (MTBE) to California refiners producing reformulated gasoline. PADD-V refining capacity utilization is high and generally more sophisticated than refineries elsewhere, with higher actual throughput and product output slate higher in value. The large majority of PADD-V output is reformulated gasoline and diesel, aviation fuels, and conventional transport fuels. It is believed that as product demand continues, PADD-V may become an even more significant importer of refined product. The proposed ban on MTBE blending in gasoline could have a major impact on refinery operations and product trade. 14 figs

The West Coast steenbras Lithognathus aureti is a large ...

African Journals Online (AJOL)

denise

casting resin and thin-sectioned through the nucleus ... 80. 85. 90. FORK LENGTH FL (2.5 cm classes). 5. 10. 15. 20. 25. 30. NUMBERS OF FISH. (a) Southern n = 346. (b) Northern n = 293. Fig. 1: Length frequencies of West Coast steenbras sampled (excluding fish .... during the analysis were randomness, no systematic.

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...

Suspended sediment fluxes in a tropical estuary, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

AnilKumar, N.; DineshKumar, P.K.; Srinivas, K.

Annual transport processes of suspended sediments in Beypore estuary - a tropical estuary along the south west coast of India - were investigated based on time series measurements within the system. It's observed that the sediment transport...

The perception of aquaculture on the Swedish West Coast

DEFF Research Database (Denmark)

Thomas, Jean-Baptiste E.; Nordström, Leif Jonas; Risén, Emma

2017-01-01

neutral responses. On the whole, respondents were favourable to the depicted scenario. Finally, it was found that the high-awareness group tended to be more supportive than the low or medium-awareness groups, hinting at the benefits of increasing awareness to reduce public aversion and to support...... a sustainable development of aquaculture on the Swedish West Coast....

Age and growth of two populations of West Coast steenbras ...

African Journals Online (AJOL)

... density-dependent competition for food, or biochemical genetic variations between the two populations, are possible reasons for the geographic differences found in the growth rates and length-at-age. Slow growth and longevity are characteristics of West Coast steenbras that make it extremely susceptible to overfishing; ...

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...

Trace elements in near-shore sediments along the east and west coasts of India

Digital Repository Service at National Institute of Oceanography (India)

Paropkari, A.L.; Shirodkar, P.V.; Alagarsamy, R.; Kaisary, S.; Mesquita, A.

the riverine mouths. The analyses showed significant differences in the concentrations of Cu, Zn, Ni, Fe, Mn, Al and TOC between the east and west coasts. Their average bulk concentrations along the east coast are: Cu (59.6 ppm), Zn (103.45 ppm), Ni (115.5 ppm...

Planktonic diatoms of the Zuari estuary, Goa (west coast of India)

Digital Repository Service at National Institute of Oceanography (India)

Redekar, P.D.; Wagh, A.B.

composition in the coastal waters between Jaigarh and Rajapur along west coast of India. Mahasagar, 13(4) : 343-352. Qasim, S. Z. and R. Sengupta 1981. Environ- mental characteristics of the Mandovi- Zuari estuarine system in Goa. Estuarine Coastal Shelf...

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...

Fog-water harvesting along the West Coast of South Africa: A ...

African Journals Online (AJOL)

drinie

2002-10-04

Oct 4, 2002 ... in rural areas and the expected boom in West Coast tourism, it is evident that ... systems have been erected in the Canary Islands, Peru, Ecuador and the Sultanate of .... As is the case in the Namib (Olivier, 1992, 1995), high.

Wave transformation and attenuation along the west coast of India: Measurements and numerical simulations

Digital Repository Service at National Institute of Oceanography (India)

Aboobacker, V.M.; Vethamony, P.; Samiksha, S.V.; Rashmi, R.; Jyoti, K.

] “Impact of sea-breeze on wind-seas off Goa, west coast of India,” Journal of Earth System Science,115(2), 229-234. Rani, S.I., Radhika, R., Subrahamanyam, D.B., Denny, P.A., Kunhikrishnan, P.K. [2010] “Characterization of sea/land breeze circulation...., Praveena, K. [2001] “Study of sea breeze and land breeze along the west coast of Indian sub-continent over the latitude range 15°N to 8°N during INDOEX IFP-99 (SK-141) cruise,”Current Science, 80, 85-88. Sullivan, P.P., Edson. J.B., Hristov, T., Mc...

Analysis of Hanford-based Options for Sustainable DOE Facilities on the West Coast

Energy Technology Data Exchange (ETDEWEB)

Warwick, William M.

2012-06-30

Large-scale conventional energy projects result in lower costs of energy (COE). This is true for most renewable energy projects as well. The Office of Science is interested in its facilities meeting the renewable energy mandates set by Congress and the Administration. Those facilities on the west coast include a cluster in the Bay Area of California and at Hanford in central Washington State. Land constraints at the California facilities do not permit large scale projects. The Hanford Reservation has land and solar insolation available for a large scale solar project as well as access to a regional transmission system that can provide power to facilities in California. The premise of this study is that a large-scale solar project at Hanford may be able to provide renewable energy sufficient to meet the needs of select Office of Science facilities on the west coast at a COE that is competitive with costs in California despite the lower solar insolation values at Hanford. The study concludes that although the cost of solar projects continues to decline, estimated costs for a large-scale project at Hanford are still not competitive with avoided power costs for Office of Science facilities on the west coast. Further, although it is possible to transmit power from a solar project at Hanford to California facilities, the costs of doing so add additional costs. Consequently, development of a large- scale solar project at Hanford to meet the renewable goals of Office of Science facilities on the west coast is currently uneconomic. This may change as solar costs decrease and California-based facilities face increasing costs for conventional and renewable energy produced in the state. PNNL should monitor those cost trends.

Comparison of tropical nematode communities from three harbours, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Nanajkar, M.; Ingole, B.S.

The three major harbours from the central west coast of India were investigated for their benthic environmental status using nematodes as surrogate community. As these three harbours have shown deteriorated conditions revealed from macrobenthic...

Piracy around Africa's west and east coasts: a comparative political ...

African Journals Online (AJOL)

The study of politics, or political science, focuses on both the abstract theories and practical operation of government and politics. The phenomenon of piracy on the east and west coasts of Africa brings an important scholarly issue to the fore, namely the significant roles of non-state actors in national, regional and global ...

Preliminary Observations on the Uptake of Poliovirus by West Coast Shore Crabs

Science.gov (United States)

DiGirolamo, Rudolph; Wiczynski, Leokadia; Daley, Michael; Miranda, Florencio

1972-01-01

West Coast shore crabs (Pachygrapsus sp. and Hemigrapsus sp.), when in seawater contaminated with poliovirus or allowed to feed on virus-contaminated mussels (Mytilus californianus), were found to accumulate high titers of virus. PMID:4333894

Recent foraminifera along west coast of India: Restrospect, perspect and prospect

Digital Repository Service at National Institute of Oceanography (India)

Nigam, R.; Khare, N.

helf to check repetition of the work and to guide workers to decide the thrust areas and take up multi directional approaches to such studies. In view of this a review of the foraminiferal studies carried out exclusively off the west coast of India...

West Coast Swing Dancing as a Driven Harmonic Oscillator Model

Science.gov (United States)

Ferrara, Davon; Holzer, Marie; Kyere, Shirley

The study of physics in sports not only provides valuable insight for improved athletic performance and injury prevention, but offers undergraduate students an opportunity to engage in both short- and long-term research efforts. In this project, conducted by two non-physics majors, we hypothesized that a driven harmonic oscillator model can be used to better understand the interaction between two west coast swing dancers since the stiffness of the physical connection between dance partners is a known factor in the dynamics of the dance. The hypothesis was tested by video analysis of two dancers performing a west coast swing basic, the sugar push, while changing the stiffness of the physical connection. The difference in stiffness of the connection from the ideal was estimated by the leader; the position with time data from the video was used to measure changes in the amplitude and phase difference between the leader and follower. While several aspects of our results agree with the proposed model, some key characteristics do not, possibly due to the follower relying on visual leads. Corresponding author and principal investigator.

Poleward propagating subinertial alongshore surface currents off the U.S. West Coast

KAUST Repository

Kim, Sung Yong; Cornuelle, Bruce D.; Terrill, Eric J.; Jones, Burton; Washburn, Libe; Moline, Mark A.; Paduan, Jeffrey D.; Garfield, Newell; Largier, John L.; Crawford, Greg; Michael Kosro, P.

2013-01-01

The network comprising 61 high-frequency radar systems along the U.S. West Coast (USWC) provides a unique, high resolution, and broad scale view of ocean surface circulation. Subinertial alongshore surface currents show poleward propagating signals

Ocean circulation off the north-west coast of the United States is ...

African Journals Online (AJOL)

spamer

The coastal upwelling region near Cape Blanco (43°N), Oregon, off the west coast of the ... other eastern boundary current regions of the world. ..... behaviour in August, when the upwelling circulation ... This work was funded by the United.

Shallow gas charged sediments off the Indian west coast: Genesis and distribution

Digital Repository Service at National Institute of Oceanography (India)

Mazumdar, A.; Peketi, A.; Dewangan, P.; Badesab, F.K.; Ramprasad, T; Ramana, M.V.; Patil, D.J.; Dayal, A.M.

Geophysical and geochemical surveys were carried out off Goa, central west coast of India, to understand the genesis and distribution of shallow gases in marine sediments. Shallow gas charged sediments within the water depths of approx. 15 to 40 m...

Tidal propagation off the central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Unnikrishnan, A.S.

. [Keywords: Tidal propagation, Mumbai high, Global tidal model, Shelf model, Central west coast of India] Introduction In coastal regions, tides play an important role in determining circulation and hydrography. Barotropic tides coming from the open... with increase in the width of the shelf. Materials and Methods Global tidal models Schwiderski5 used a hydrodynamic interpolation technique to determine the amplitude and phase of tidal constituents of global ocean. Since the availability of satellite...

Estuarine Living Marine Resources: West Coast Regional Distribution and Abundance (NCEI Accession 0161540)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This is the West Coast regional component of NOAA’s Estuarine Living Marine Resources (ELMR) Project, a national database of ecologically and economically...

Fog-water harvesting along the West Coast of South Africa: a ...

African Journals Online (AJOL)

Many parts of the West Coast of South Africa experience severe water shortages throughout the year. Despite the meager rainfall, however, the region is subject to a high incidence of fog which might provide water for water-poor communities. This paper investigates the fog water potential of the area. Since fog water ...

Russian gas in the west European market

International Nuclear Information System (INIS)

Nikitin, B.A.

1996-01-01

The paper relates to the Russian supply of natural gas to the west European market. Following themes are discussed: The resource basis of the gas industry; analysis of the European gas market; projects for Russian gas supply to Europe; international co-operation

A coastal hazards data base for the U.S. West Coast

Energy Technology Data Exchange (ETDEWEB)

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

1997-12-01

This document describes the contents of a digital data base that may be used to identify coastlines along the US West Coast that are at risk to sea-level rise. This data base integrates point, line, and polygon data for the US West 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 bases. Each coastal grid cell and line segment contains data variables from the following seven data sets: elevation, geology, geomorphology, sea-level trends, shoreline displacement (erosion/accretion), tidal ranges, and wave heights. One variable from each data set was classified according to its susceptibility to sea-level rise and/or erosion to form 7 relative risk variables. These risk variables range in value from 1 to 5 and may be used to calculate a Coastal Vulnerability Index (CVI). Algorithms used to calculate several CVIs are listed within this text.

Markets, Climate Change and Food Security in West Africa

Science.gov (United States)

Brown, Molly E.; Hintermann, Beat; Higgins, Nathaniel

2009-01-01

West Africa is one of the most food insecure regions of the world. Sharply increased food and energy prices in 2008 brought the role of markets in food access and availability around the world into the spotlight, particularly in urban areas. The period of high prices had the immediate consequence of sharply increasing the number of hungry people in the region without boosting farmer incomes significantly. In this article, the interaction between markets, food prices, agricultural technology and development is explored in the context of West Africa. To improve food security in West Africa, sustained commitment to investment in the agriculture sector will be needed to provide some protection against global swings in both production and world markets. Climate change mitigation programs are likely to force global energy and commodity price increases in the coming decades, putting pressure on regions like West Africa to produce more food locally to ensure stability in food security for the most vulnerable.

Assessment of coastal wetland resources of central west coast, India, using LANDSAT data

Digital Repository Service at National Institute of Oceanography (India)

Jagtap, T.G.; Naik, S.; Nagle, V.L.

The part of central west coast (Maharashtra and Goa) of India has been classified and quantified for coastal wetlands using LANDSAT data of 1985-86. The classification accuracy of the maps and area estimates achieved was 84% at 90% confidence level...

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...

West Coast U.S. : demand and prices

International Nuclear Information System (INIS)

Lund, P.G.

1997-01-01

The outlook for Canadian natural gas in Western U.S. markets through the winter of 1997 and 1998 was discussed. The effect of El Nino on West Coast gas pricing was noted, while also admitting that the best scientific minds are unable to determine what these effects actually are. Both the Cambridge Energy Research Associates (CERA) and PIRA predicted that Topock (the border pricing point) prices will track the NYMEX Henry Hub prices. The three points that were emphasized for the winter of 1997-1998 were: (1) Western U.S. pricing is higher than last year, (2) there is a surplus of gas in Canada relative to export capacity, and (3) differentials are anticipated to remain in excess of full transportation costs. The 1997 gas accord rates were also noted and its significance discussed. Increased electric load growth is likely to result in higher electricity prices which may drag gas prices along with them. Any new power generation facility is likely to be gas-fired, a fact which should also help to maintain natural gas prices. Transmission pricing is the major unknown variable. It is well known that from a capital cost perspective it is about four times more expensive to build a high -Kv transmission line than to build a gas pipeline to deliver the equivalent amount of energy. Therefore, to the degree that transmission pricing favours building new generation near load centres, gas should do well. If on the other hand, transmission pricing favours building generation plants near the fuel source, gas probably would not do nearly as well. The effects will not be known until the relevant decisions have been made. 6 figs

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...

Atmospheric 210Pb changes during monsoon in east and west coast of Peninsular Malaysia

International Nuclear Information System (INIS)

Siti Munirah Johari; Che Abdul Rahim Mohamed

2013-01-01

Full-text: 210 Pb is widely used as an atmospheric tracer as its parent, 222 Rn is continuously produced in the atmosphere from soil emanation. This study was conducted to observe the changes of 210 Pb activity based on temporal and spatial factor using PM10 samples. PM10 were sampled by Malaysian Meteorological Department in four station consist of two station from both east and west coast of Peninsular Malaysia in 2007. Activity level of 210 Pb was determined using the Tennelec XLB-5 Gross Alpha-Beta Counter, Canberra, after the ingrowth of 210 Pb by the outgrowth of 210 Bi. Basically, the analysed result showed that three to four significant peaks during northeast monsoon, southwest monsoon and inter monsoon. For east coast which comprises Kuantan and Mersing stations, the highest 210 Pb activity in Kuantan was in April and June with 45.73 ± 3.66 mBq/ kg and 48.20 ± 3.33 mBq/ kg, respectively. While in Mersing, 210 Pb activity showed the highest in April and July with 45.77 ± 2.67 mBq/ kg and 44.21 ± 2.42 mBq/ kg, respectively. As for the west coast, it comprises Setiawan and Chuping stations. Setiawan station showed the highest 210 Pb activity in October and July with 48.90 ± 2.52 mBq/ kg and 44.09 ± 2.34 mBq/ kg, respectively. Chuping showed the highest 210 Pb activity in March and October with 39.96 ± 1.94 mBq/ kg and 14.98 ± 0.80 mBq/ kg, respectively. It shows that 210 Pb activity in Chuping is much lower than in Setiawan because of its location is in a rural area. This study showed that during southwest monsoon from May to September, it clearly showed that 210 Pb activity is higher in west coast than in east coast as wind sources come from southwest of Peninsular Malaysia. (author)

Butyltins in water, biofilm, animals and sediments of the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Bhosle, N.B.; Garg, A.; Jadhav, S.; Harjee, R; Sawant, S.S.; Venkat, K.; Anil, A.C.

boats, barges, and the inputs of TBT from the Goa shipyard and dry dock facility situated in the harbour are the probable sources of the DBT and TBT in the samples of the west coast of India. Higher levels of TBT were observed in biofilm relative...

Radiometric characteristics of heavy mineral deposits along the west coast of South Africa

NARCIS (Netherlands)

Macdonald, W.G.; Rozendaal, A.; de Meijer, R.J.

During the last decade, exploration and mining of modern-Tertiary heavy mineral beach and raised beach sands along the west coast of South Africa has developed into a major industry. High resolution radiometric techniques have demonstrated their use as a quantitative indicator of total heavy mineral

Tides in the Mandovi and Zuari estuaries, Goa, west coast of India

Indian Academy of Sciences (India)

Mandovi and Zuari are two estuaries located in Goa,west coast of India.Variation of water level in the estuaries was monitored for a month at 13 locations using tide-poles during March –April 2003.Analysis of this data has provided for the first time,characteristics of how tidal constituents vary in the narrow and shallow ...

Coherence of river and ocean conditions along the US West Coast during storms

Science.gov (United States)

Kniskern, T.A.; Warrick, J.A.; Farnsworth, K.L.; Wheatcroft, R.A.; Goni, M.A.

2011-01-01

The majority of water and sediment discharge from the small, mountainous watersheds of the US West Coast occurs during and immediately following winter storms. The physical conditions (waves, currents, and winds) within and acting upon the proximal coastal ocean during these winter storms strongly influence dispersal patterns. We examined this river-ocean temporal coherence for four coastal river-shelf systems of the US West Coast (Umpqua, Eel, Salinas, and Santa Clara) to evaluate whether specific ocean conditions occur during floods that may influence coastal dispersal of sediment. Eleven years of corresponding river discharge, wind, and wave data were obtained for each river-shelf system from USGS and NOAA historical records, and each record was evaluated for seasonal and event-based patterns. Because near-bed shear stresses due to waves influence sediment resuspension and transport, we used spectral wave data to compute and evaluate wave-generated bottom-orbital velocities. The highest values of wave energy and discharge for all four systems were consistently observed between October 15 and March 15, and there were strong latitudinal patterns observed in these data with lower discharge and wave energies in the southernmost systems. During floods we observed patterns of river-ocean coherence that differed from the overall seasonal patterns. For example, downwelling winds generally prevailed during floods in the northern two systems (Umpqua and Eel), whereas winds in the southern systems (Salinas and Santa Clara) were generally downwelling before peak discharge and upwelling after peak discharge. Winds not associated with floods were generally upwelling on all four river-shelf systems. Although there are seasonal variations in river-ocean coherence, waves generally led floods in the three northern systems, while they lagged floods in the Santa Clara. Combined, these observations suggest that there are consistent river-ocean coherence patterns along the US West

Water masses and general hydrography along the west coast of India during early March

Digital Repository Service at National Institute of Oceanography (India)

RameshBabu, V.; Varkey, M.J.; Das, V.K.; Gouveia, A.D.

Structure of water masses along the west coast of India from Bombay to Trivandrum has been studied through vertical sections of temperature, salinity and density during 3-17 March 1977. The Arabian Sea high salinity water spreads south as a core...

REMOTE OPERATION OF THE WEST COAST AND ALASKA TSUNAMI WARNING CENTER

Directory of Open Access Journals (Sweden)

Alec H. Medbery

2002-01-01

Full Text Available The remote control of real time derivation of earthquake location and magnitude and the issuance of tsunami and earthquake bulletins was done using off-the-shelf remote control software and hardware. Such remote operation of the West Coast/Alaska Tsunami Warning Center can decrease the time needed to respond to an earthquake by eliminating travel from the duty standers’ home to the tsunami warning center.

Influence of eastern Arabian Sea on summer monsoon rainfall over west coast of India

Digital Repository Service at National Institute of Oceanography (India)

RameshBabu, V.; Rao, M.S.; Rao, M.V.

and distant nature. In order to realise the model results and the influence of Arabian sea in the context of long range forecasting of monsoon rainfall, we have examined the correlation between the rainfall over west coast of India and premonsoon thermal...

Earthquake early Warning ShakeAlert system: West coast wide production prototype

Science.gov (United States)

Kohler, Monica D.; Cochran, Elizabeth S.; Given, Douglas; Guiwits, Stephen; Neuhauser, Doug; Hensen, Ivan; Hartog, Renate; Bodin, Paul; Kress, Victor; Thompson, Stephen; Felizardo, Claude; Brody, Jeff; Bhadha, Rayo; Schwarz, Stan

2017-01-01

Earthquake early warning (EEW) is an application of seismological science that can give people, as well as mechanical and electrical systems, up to tens of seconds to take protective actions before peak earthquake shaking arrives at a location. Since 2006, the U.S. Geological Survey has been working in collaboration with several partners to develop EEW for the United States. The goal is to create and operate an EEW system, called ShakeAlert, for the highest risk areas of the United States, starting with the West Coast states of California, Oregon, and Washington. In early 2016, the Production Prototype v.1.0 was established for California; then, in early 2017, v.1.2 was established for the West Coast, with earthquake notifications being distributed to a group of beta users in California, Oregon, and Washington. The new ShakeAlert Production Prototype was an outgrowth from an earlier demonstration EEW system that began sending test notifications to selected users in California in January 2012. ShakeAlert leverages the considerable physical, technical, and organizational earthquake monitoring infrastructure of the Advanced National Seismic System, a nationwide federation of cooperating seismic networks. When fully implemented, the ShakeAlert system may reduce damage and injury caused by large earthquakes, improve the nation’s resilience, and speed recovery.

Decapod crustacean assemblages off the West coast of central Italy (western Mediterranean

Directory of Open Access Journals (Sweden)

Emanuela Fanelli

2007-03-01

Full Text Available Community structure and faunal composition of decapod crustaceans off the west coast of central Italy (western Mediterranean were investigated. Samples were collected during five trawl surveys carried out from June 1996 to June 2000 from 16 to 750 m depth. Multivariate analysis revealed the occurrence of five faunistic assemblages: 1 a strictly coastal community over sandy bottoms at depths

Manglicolous fungi from Chorao mangroves, Goa, West coast of India: Diversity and frequency of occurrence

Digital Repository Service at National Institute of Oceanography (India)

Sarma, V.V.; Raghukumar, S.

In this paper marine fungi colonizing the decomposing substrata belonging to Rhizophora mucronata and Avicennia marina, at Chorao mangroves, Mandovi river, Goa, West coast of India, are reported. Totally, 45 fungal species from Mandovi mangroves...

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.

Geomorphological studies along the Central West Coast of India extending between Bombay to Goa, have been undertaken, using aerial photographs and LANDSAT imagery. Coastal features like active and abandoned cliffs, spits, bars, beach rock, beach...

Food habits of some deep-sea fish off South Africa's west coast. 2 ...

African Journals Online (AJOL)

The food habits of five species of eels and one species of spiny eel collected from the upper continental slope off the Cape west coast and Agulhas Bank, South Africa, are described. All are members of a defined demersal micro- or mesocarnivore feeding guild except Simenchelys parasitica, a scavenger. Two congrids ...

Benthic foraminifera as proxy for oxygen-depleted conditions off the central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Nigam, R.; Mazumder, A.; Henriques, P.J.; Saraswat, R.

In order to study the response of benthic foraminifera, especially the rectilinear bi- and tri-serial benthic foraminifera (RBF) to oxygen-depleted conditions from the Arabian Sea off central west coast of India, 103 surface sediment samples...

Temporal variability of macrofauna from a disturbed habitat in Zuari estuary, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Sivadas, S.; Ingole, B.S.; Nanajkar, M.

of macrofaunal community from Mormugao Bay, Zuari estuary, (Goa) on the west coast of India was examined from 2003 to 2004 at seven stations. Environmental variability was assessed through physicochemical parameters of water and sediment. The changes...

Increasing ozone in marine boundary layer inflow at the west coasts of North America and Europe

Directory of Open Access Journals (Sweden)

D. D. Parrish

2009-02-01

Full Text Available An effective method is presented for determining the ozone (O₃ mixing ratio in the onshore flow of marine air at the North American west coast. By combining the data available from all marine boundary layer (MBL sites with simultaneous wind data, decadal temporal trends of MBL O₃ in all seasons are established with high precision. The average springtime temporal trend over the past two decades is 0.46 ppbv/yr with a 95% confidence limit of 0.13 ppbv/yr, and statistically significant trends are found for all seasons except autumn, which does have a significantly smaller trend than other seasons. The average trend in mean annual ozone is 0.34±0.09 ppbv/yr. These decadal trends at the North American west coast present a striking comparison and contrast with the trends reported for the European west coast at Mace Head, Ireland. The trends in the winter, spring and summer seasons compare well at the two locations, while the Mace Head trend is significantly greater in autumn. Even though the trends are similar, the absolute O₃ mixing ratios differ markedly, with the marine air arriving at Europe in all seasons containing 7±2 ppbv higher ozone than marine air arriving at North America. Further, the ozone mixing ratios at the North American west coast show no indication of stabilizing as has been reported for Mace Head. In a larger historical context the background boundary layer O₃ mixing ratios over the 130 years covered by available data have increased substantially (by a factor of two to three, and this increase continues at present, at least in the MBL of the Pacific coast region of North America. The reproduction of the increasing trends in MBL O₃ over the past two decades, as well as the difference in the O₃ mixing ratios between the two coastal regions will present a significant challenge for global chemical transport models. Further, the ability of the models to at least semi

Landslides in West Coast metropolitan areas: The role of extreme weather events

Directory of Open Access Journals (Sweden)

Michela Biasutti

2016-12-01

That a news-based catalog of landslides is accurate enough to allow the identification of different landslide/rainfall relationships in the major urban areas along the US West Coast suggests that this technology can potentially be used for other English-language cities and could become an even more powerful tool if expanded to other languages and non-traditional news sources, such as social media.

Dominant role of winds near Sri Lanka in driving seasonal sea level variations along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Suresh, I.; Vialard, J.; Izumo, T.; Lengaigne, M.; Han, W.; Mc; Muraleedharan, P.M.

version: Geophys. Res. Lett.: 43(13); 2016; 7028-7035 Dominant role of winds near Sri Lanka in driving seasonal sea-level variations along the west coast of India I. Suresh1, J. Vialard2, T. Izumo2,3, M. Lengaigne,2,3, W. Han4, J. McCreary5, P... as manifested both in sea level and surface circulation of the North Indian Ocean (NIO) [e.g., Schott and McCreary, 2001]. The sea level along the west coast of India (WCI), in particular, is dominated by the seasonal cycle. Figure 1a, which shows...

Landslides in West Coast Metropolitan Areas: The Role of Extreme Weather Events

Science.gov (United States)

Biasutti, Michela; Seager, Richard; Kirschbaum, Dalia B.

2016-01-01

Rainfall-induced landslides represent a pervasive issue in areas where extreme rainfall intersects complex terrain. A farsighted management of landslide risk requires assessing how landslide hazard will change in coming decades and thus requires, inter alia, that we understand what rainfall events are most likely to trigger landslides and how global warming will affect the frequency of such weather events. We take advantage of 9 years of landslide occurrence data compiled by collating Google news reports and of a high-resolution satellite-based daily rainfall data to investigate what weather triggers landslide along the West Coast US. We show that, while this landslide compilation cannot provide consistent and widespread monitoring everywhere, it captures enough of the events in the major urban areas that it can be used to identify the relevant relationships between landslides and rainfall events in Puget Sound, the Bay Area, and greater Los Angeles. In all these regions, days that recorded landslides have rainfall distributions that are skewed away from dry and low-rainfall accumulations and towards heavy intensities. However, large daily accumulation is the main driver of enhanced hazard of landslides only in Puget Sound. There, landslide are often clustered in space and time and major events are primarily driven by synoptic scale variability, namely "atmospheric rivers" of high humidity air hitting anywhere along the West Coast, and the interaction of frontal system with the coastal orography. The relationship between landslide occurrences and daily rainfall is less robust in California, where antecedent precipitation (in the case of the Bay area) and the peak intensity of localized downpours at sub-daily time scales (in the case of Los Angeles) are key factors not captured by the same-day accumulations. Accordingly, we suggest that the assessment of future changes in landslide hazard for the entire the West Coast requires consideration of future changes in the

Origin of amphibole-rich beach sands from Tila-Mati, Karwar, central-west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Mislankar, P.G.; Iyer, S.D.

The pocket beach at Tila-Mati, Karwar, central west coast of India, is characterised by the occurrence of amphibole-rich (chiefly tremolite-actinolite) coarse sand in the zone of minimal impact of waves and currents. In the total sediment, grain...

Clay mineral distribution in the continental shelf and slope off Saurashtra, West coast of India

Digital Repository Service at National Institute of Oceanography (India)

Rao, V.P.

Clay mineral distribution in the sediments of the west coast of India indicates that the illite and chlorite-rich sediments, derived from the Indus, occupy the continental shelf of the northern part of the Gulf of Kutch. Montmorillonite derived from...

Seasonal patterns of phytoplankton biomass and productivity in a tropical estuarine complex (west coast of India)

Digital Repository Service at National Institute of Oceanography (India)

Devassy, V.P.; Goes, J.I.

Phytoplankton cell numbers and chlorophyll a determinations were made during the premonsoon, monsoon and postmonsoon periods in the Mandovi-Zuari estuarine complex (west coast of India). Primary productivity estimates agreed well with chlorophyll a...

A New U.S. West Coast Network of Atmospheric River Observatories

Science.gov (United States)

White, A. B.; Wilczak, J. M.; Ayers, T. E.; King, C. W.; Jordan, J. R.; Shaw, W. J.; Flaherty, J. E.; Morris, V. R.

2015-12-01

The West Coast of North America is the gateway to winter storms forming over the Pacific Ocean that deliver most of the precipitation and water supply to the region. Satellites are capable of detecting the concentrated water vapor in these storms (a.k.a. atmospheric rivers) over the oceans, but because of the complex emissivity of land surfaces, fail to do so over land. In addition, these storms often are accompanied by a baroclinically induced low-level jet that drives the moisture up the windward slopes of coastal and inland mountain ranges and produces orographically enhanced precipitation. To date, satellites cannot resolve this important feature. NOAA's Hydrometeorology Testbed (HMT; hmt.noaa.gov) has developed the concept of an atmospheric river observatory (ARO); a collection of ground-based instruments capable of detecting and monitoring the water vapor transport in the low-level jet region. With funding provided by the California Department of Water Resources and U.S. Department of Energy, HMT has installed a picket fence of AROs along the U.S. West Coast. In addition, HMT has developed an award-winning water vapor flux tool that takes advantage of the data collected by the AROs to provide situational awareness and decision support for end users. This tool recently has been updated to include operational weather prediction output. The ARO network and water vapor flux tool will be described in this presentation.

Industrial Relations and Firm Behavior: Informal Labor Practices in the West Coast Longshore Industry.

Science.gov (United States)

Finlay, William

1987-01-01

Considers industrial relations policies and practices of stevedore firms in the West Coast longshore industry in terms of the social worker, worker-resource, and institutional theories. Subsidiary firms were more lenient in contract interpretation and more competitive in recruitment, supporting the worker-resource theory. Includes 2 tables and 33…

Diel variations in zooplankton and their biochemical composition from Vengurla to Ratnagiri, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Goswami, S.C.; KrishnaKumari, L.; Shrivastava, Y.

Diel variations in zooplankton biomass, common groups and proximate composition zooplankton at stations between Vengurla to Ratnagiri, along west coast of India were studied. Higher biomass values were obtained for the night samples (av = 80 ml/100...

Computation of dilution discharge and mean concentration of effluents in Beypore Estuary, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

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

Tide dominated Beypore estuary along the west coast of India was studied to estimate the mean flow available for diluting the conservative effluents based on the distribution of ambient salinity as a guide through one dimensional analysis...

Canadian markets for east coast gas

International Nuclear Information System (INIS)

Cowan, N.

1998-01-01

Markets for natural gas in Canada's Maritime provinces were discussed. Maritime markets are the largest potential region, currently without access to natural gas, in Canada or the United States. Total market potential was estimated at 430,000 MMBtu/day or in excess of 150 BCF annually, with most market potential distribution in Halifax, Nova Scotia and in the Saint John, New Brunswick area. Maritimes and Northeast Pipeline is involved in a joint effort with Westcoast Energy Inc., Duke Energy, and Mobil Oil Canada in bringing the Sable Gas resources to market. Details of the Sable offshore project were provided. The project involves the development of six separate gas fields located near Sable Island, on the Scotian Shelf, approximately 250 km off the coast of Nova Scotia. The six fields under development represent about 3.5 trillion cubic feet of proven gas supply. Another two trillion cubic feet of gas has been discovered in nearby pools. There is an estimated additional 13 trillion cubic feet of potential gas reserve in the Scotian Shelf region. The two billion dollar offshore project involves twenty-eight production wells, construction and installation of six platforms and a 225 km long two-phase pipeline from the central platform that will transport the product to shore. A gas plant will be constructed on-shore at Goldboro at which point the liquids will be stripped from the gas stream and transported by an onshore pipeline to Point Tupper, Cape Breton Island, to a fractionation facility for further market processing

Milk marketing under cooperative and non-cooperative marketing channels: Evidence from west Bengal

Directory of Open Access Journals (Sweden)

Sarker Debnarayan

2010-01-01

Full Text Available The present study is an attempt to empirically investigate the price spread, marketing costs, marketing margins, marketing efficiency, and profit efficiency among market middlemen under cooperative and non-cooperative marketing channels in the domestic trade market of liquid milk in West Bengal. One of the important findings of this study is that, although the inter-market (and intramarket price variation for liquid milk under the cooperative marketing agency in not far from uniformity, and all marketing agencies under cooperative channels receive much lower abnormal profit per unit of milk as compared with non-cooperative channels, the former fails to provide much economic benefit, either to the producer or to the consumer, because of the burden of much higher fixed cost per unit of liquid milk.

Recruitment dynamics of two ecosystem engineers could drive shellfish populations in U.S. west coast estuaries

Science.gov (United States)

Two species of burrowing shrimp, Neotrypaea californiensis and Upogebia pugettensis are important members of intertidal mudflat communities in US West coast estuaries. Both species act as ecosystem engineers and influence the presence of other structured habitats and suspension ...

Petroleum hydrocarbon concentration in surface sediments in continental shelf region along the central 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...

Distribution of hydromedusae from the exclusive economic zone of the west and east coasts of India

Digital Repository Service at National Institute of Oceanography (India)

Santhakumari, V.; Nair, V.R.

Distribution and abundance of hydromedusae from the exclusive economic zone of the west and east coasts of India is carried out based on zooplankton collections (on board FORV Sagar Sampada) during the period 1985-1990. The 661 samples collected...

The January 1989 Nestucca oil spill on the West Coast of Vancouver Island, British Columbia

International Nuclear Information System (INIS)

Davis, J.C.

1990-01-01

This paper reports that at the beginning of January 1989, bunker C oil from the barge Nestucca began coming ashore on the West Coast of Vancouver Island, necessitating a major environmental assessment and clean-up response on the part of a number of Canadian agencies, volunteers, Native groups and concerned Parties. The oil impacted the exposed outer coastline, including the recreational beaches of Pacific Rim National Park, and caused concerns with respect to harvesting the shellfish and other marine life, the important salmon and herring resources of the area, marine mammals including two colonies of sea otters and also with respect to seabird mortality. This spill, coupled wit public sensitivity to the Exxon Valdez spill and the transportation of oil and hazardous substances along the West Coast, led to several public inquiry processes as well as internal reviews of agency response, preparedness and other issues and generated considerable public outcry and criticism

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...

Longshore sediment transport rate-measurement and estimation, central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

SanilKumar, V.; Anand, N.M.; Chandramohan, P.; Naik, G.N.

rate—measurement and estimation, central west coast of India V. Sanil Kumar * , N.M. Anand, P. Chandramohan, G.N. Naik Ocean Engineering Division, National Institute of Oceanography, Donapaula, Goa 403 004, India Received 26 October 2001; received... engineering designs. The longshore current generated by obliquely incident breaking waves plays an important role in transporting sediment in the surf zone. The longshore current velocity varies across the surf zone, reaching a maximum value close to the wave...

Metal distribution in Halophila beccarii (Aschers) and sorrounding environment along the central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Jagtap, T.G.

Halophila beccarii (Aschers), the surrounding water and the sediments showed varying concentrations of Na, K, Ca, Mg, Fe, Mn, Cu, Ni, Sr and Li at different localities along central west coast of India. Iron was found to be maximum in both the plant...

Organotins in the sediments of the Zuari estuary, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Jadhav, S.; Bhosle, N.B.; Massanisso, P.; Morabito, R

., Jadhav, S., Harji, R., Sawant, S., Venket, K., Anil, A. C., 2004. Butyltins in water, biofilm and sediments of the west coast of India. Chemosphere 57, 897-907. Burton, E. D., Phillips, I. R., Hawker, D. W., 2004. Sorption and desorption behaviour... of tributyltin with natural sediments. Environmental Science & Technology 38, 6694 – 6700. Burton, E. D., Phillips, I. R., Hawker, D. W., 2005. In-situ partitioning of butyltin species in estuarine sediments. Chemosphere 59, 585 – 592. Burton, E. D., Phillips...

Sedimentary dynamics along the west coast of Bohai Bay, China, during the twentieth century

DEFF Research Database (Denmark)

Wang, Fu; Wang, Huang; Zong, Y.

2014-01-01

To investigate the most recent changes in sedimentation along the west coast of Bohai Bay, China, we collected twelve 1–2 m short cores of undisturbed sediment from tidal flats off the city of Tianjin, using an Eijkelkamp corer. Based on the excess or unsupported 210Pb and 137Cs activities measured...... important time boundaries are identified. As the Luanhe River had migrated northwards since 1915, sediment supply to the northern section of the coast had reduced. Around 1958, several rivers were dammed. Since 1985, the need for dredging the Tianjin Port has decreased. These actions have resulted...... in a decline of sediment supply from these rivers, including Haihe, to both the northern and southern sectors of the coast. Once the supply of sediment from rivers was reduced, tidal processes acted to modify sediment characteristics, and an upward-fining pattern is recorded in the majority of sediment cores...

Distribution of nutrients in the shelf waters of the Arabian sea along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Reddy, C.V.G.; Sankaranarayanan, V.N.

The paper presents a descriptive account of the distribution of phosphates, silicates and nitrates in the shelf waters of Arabian Sea along the West Coast of India including a brief mention about the hydrographical features and their relationship...

Spectra and gross features of vertical temperature and salinity profiles off the central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Varkey, M.J.; Nagarajan, R.

Continuous vertical profiles of temperature and salinity recorded by a CTD-system from the continental slope and the continental rise off Goa, west coast of India, were used for delineating the gross statistical features of the fine structure...

A report on radioactivity measurements of fish samples from the west coast of Canada

International Nuclear Information System (INIS)

Chen, Jing; Cooke, Michael W.; Mercier, Jean-Francois; Ahier, Brian; Trudel, Marc; Workman, Greg; Wyeth, Malcolm; Brown, Robin

2015-01-01

Even though many studies have shown that radioactive caesium levels in fish caught outside of Japan were below experimental detection limits of a few Bq kg -1 , significant public concern has been expressed about the safety of consuming seafood from the Pacific Ocean following the Fukushima-Daiichi nuclear accident. To address the public concerns, samples of commonly consumed salmon and groundfish harvested from the Canadian west coast in 2013 were analysed for radioactive caesium. None of the fish samples analysed in this study contained any detectable levels of 134 Cs and 137 Cs under given experimental setting with the average detection limit of ∼2 Bq kg -1 . Using a conservative worst-case scenario where all fish samples would contain 137 Cs exactly at the detection limit level and 134 Cs at half of the detection limit level (to account for much shorter half-life of 134 Cs), the resulting radiation dose for people from consumption of this fish would be a very small fraction of the annual dose from exposure to natural background radiation in Canada. Therefore, fish, such as salmon and groundfish, from the Canadian west coast are of no radiological health concern. (authors)

Nutrient environment of red tide- infested waters off south-west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Joseph, T.; Shaiju, P.; Laluraj, C.M.; Balachandran, K.K.; Nair, M.; George, R.; Nair, K.K.C.; Sahayak, S.; Prabhakaran, M.P.

/Accepted: 28 August 2007 /Published online: 19 September 2007 # Springer Science + Business Media B.V. 2007 Abstract The bloom-infested waters along the south- west coast of India were assessed to bring about... tides, a natural phenomenon, are now common in many coastal waters. Various factors contribute to red tide formation such as insolation, wind, rain, salinity and nutrient input from land or by upwelling. Nitrogen and phosphorus are involved in phytoplank...

Tourism marketing: the best there is--a study of West Virginia

Science.gov (United States)

Stephanie L. Thorn; Roy Ramthun

2009-01-01

The purpose of this study is to understand and define the "best" marketing practices in the tourism industry for destination marketing organizations and to identify what convention and visitors bureaus in West Virginia are doing to meet these standards. Little research has been conducted on tourism marketing practices; therefore, a standardized list of...

78 FR 45288 - Frank Sherman, Evergreen Trails, Inc., Cabana Coaches, LLC, TMS West Coast, Inc. and FSCS...

Science.gov (United States)

2013-07-26

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [STB Docket No. MCF 21054] Frank Sherman, Evergreen Trails, Inc., Cabana Coaches, LLC, TMS West Coast, Inc. and FSCS Corporation--Intra-Corporate Family Transaction Exemption Frank Sherman, Evergreen Trails, Inc. (Evergreen), Cabana Coaches, LLC...

Transient killer whale range - Satellite tagging of West Coast transient killer whales to determine range and movement patterns

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Transient killers whales inhabit the West Coast of the United States. Their range and movement patterns are difficult to ascertain, but are vital to understanding...

Exploring geophysical processes influencing U.S. West Coast precipitation and water supply

Science.gov (United States)

Ralph, F.M.; Prather, K.; Cayan, D.

2011-01-01

CalWater Science Workshop; La Jolla, California, 8-10 June 2011 CalWater is a multiyear, multiagency research project with two primary research themes: the effects of changing climate on atmospheric rivers (ARs) and associated extreme events, and the potential role of aerosols in modulating cloud properties and precipitation, especially regarding orographic precipitation and water supply. Advances made in CalWater have implications for both water supply and flood control in California and other West Coast areas, both in the near term and in a changing climate.

Hydrographic data report, west coast of Puerto Rico, 1973--1974

International Nuclear Information System (INIS)

Wood, E.D.; Asencio, R.

1975-01-01

The hydrographic data included in this report were collected as part of a site selection survey to provide basic oceanographic data to assist the Puerto Rico Water Resources Authority in determining the best locations for additional electrical power generating facilities on the island, both nuclear and fossil fuel. Classical oceanographic methods were used in sampling and analyzing sea water at depths from 10 to 300 meters. This report includes data from two sites: the Punta Higuero site, PHI, is the site of the former ''BONUS'' nuclear power plant and the Cabo Rojo Platform, CRP, is a possible site for offshore power generating plants. The two west coast sites are centered about 30 kilometers apart. (CH)

Simulation of coastal winds along the central west coast of India using the MM5 mesoscale model

Digital Repository Service at National Institute of Oceanography (India)

Pushpadas, D.; Vethamony, P.; Sudheesh, K.; George, S.; Babu, M.T.; Nair, T.M.B.

A high-resolution mesoscale numerical model (MM5) has been used to study the coastal atmospheric circulation of the central west coast of India, and Goa in particular. The model is employed with three nested domains. The innermost domain of 3 km...

RICE MARKETING SYSTEM A SOLUTION FOR INCREASING REVENUE FARMERS IN WEST KALIMANTAN

Directory of Open Access Journals (Sweden)

Juliana C.Kilmanun

2013-01-01

Full Text Available One of expectation want to be reached by development West Kalimantan is making regency Kubu Raya as " buffer Stock" rice for West Kalimantan. Problems is hitherto the solution rice marketing by society of Sui Itik. The price sell still be very low and have an effect to peasant earnings for this article aim to system of paddy marketing specially rice of Sui Itik village and is the solution which must be taken in rice marketing in Sui Itik. Collected by data is primary data representing result interview with method approach of Rapid Rural Appraisal (RRA and gathering data by method of Stratifide Random Sampling. Collected data later;then be analysed in diskriptif. The study aims to: 1. to increase knowledge about marketing management hence need conducted by training about marketing management to peasant of Sui Itik village. 2 system and Good market information very have an effect on reality to fluency of rice marketing of Sui Itik village. 3 system of Rice marketing in Multi Level Marketing (MLM expected to expand since this system of fluenting rice marketing. 4. Governmental policy about stability of price shell of rice affected farmers.

76 FR 37761 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal...

Science.gov (United States)

2011-06-28

.... 110606318-1319-01] RIN 0648-BA68 Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal Pelagic Species Fishery Management Plan; Annual Catch Limits AGENCY: National... the Coastal Pelagic Species (CPS) Fishery Management Plan (FMP). This proposed rule will implement...

76 FR 33189 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal...

Science.gov (United States)

2011-06-08

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 660 RIN 0648-BA68 Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Amendment 13 to the Coastal... Pacific Fishery Management Council (Council) has submitted Amendment 13 to the Coastal Pelagic Species...

Marine Actinomycetes screening of Banten West Coast and their antibiotics purification

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ROFIQ SUNARYANTO

2010-10-01

Full Text Available Sunaryanto R, Marwoto B (2010 Marine Actinomycetes screening of Banten West Coast and their antibiotics purification. Biodiversitas 11: 176-181. Isolation and purification of active compounds produced by marine Actinomycetes has been carried out. Marine sediment samples were obtained from six different places at Anyer, Banten West Coast in October 20, 2007. Isolation was carried out using two methods pretreatments, acid treatment and heat shock treatment. A total of 29 Actinomycetes isolates were obtained from the various sediment samples collected, then tested for antimicrobial test against Escherichia coli ATCC 25922, Staphylococcus aureus ATCC25923, Pseudomonas aeruginosa ATCC27853, Bacillus subtilis ATCC 66923, Candida albicans BIOMCC00122 and Aspergillus niger BIOMCC00134. Identification of potential isolate was carried out using 16S rRNA. Purification of active compound was carried out using silica gel column chromatography and preparative HPLC. Result of this research showed that isolate A11 produced the most active compound against Gram-positive and Gram-negative bacteria. Morphology and identification test using 16S rRNA gen showed that isolate A11 is Streptomyces sp. Production of active compound from isolate A11 used yeast peptone medium. The single peak of active compound was detected by HPLC and showed retention time on 8.35 min and maximum absorbance UV visible of antibiotic was 210 nm and 274.5 nm. Active purified compound showed inhibition activity to Gram-positive and Gram-negative bacteria. Minimum inhibitory concentration (MIC to E. coli ATCC 25922 was 27 µg/mL, P. aeruginosa ATCC 27853 68.7 µg/mL, S. aureus ATCC 25923 80.2 µg/mL, and B. subtilis ATCC 66923 73.7 µg/mL.

A new distributional record of alligator pipefish, Syngnathoides biaculeatus (Bloch, 1785) along Goa, central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Sanaye, S.V.; Rivonker, C.U.; Ansari, Z.A; Sreepada, R.A

Present study is based on a single male specimen of alligator pipefish, Syngnathoides biaculeatus (Bloch, 1785) collected from the bay-estuarine system of, Goa (central west coast of India) which is the new distributional record for this species. A...

Impact of Equatorial Waves on the Variability of Upwelling Process Along West Coast of India

Science.gov (United States)

Prakash, K. R.; Nigam, T.; Pant, V.

2017-12-01

Coastal upwelling is a seasonal phenomenon along the south eastern Arabian Sea (SEAS) due to favourable wind setup during Indian Summer Monsoon Season (June-September). This upwelling brings subsurface cold and nutrient rich water to the surface layers. The cold water transported northward by the altered along shore current of west coast of India in the post-monsoon season. The different climatological forcing of positive Indian Ocean Dipole (IOD) and normal years were utilised to simulate the upwelling off the west coast of India using a three dimensional Regional Ocean Modelling System (ROMS). Strength of upwelling and the northward transport were found to be weaken for positive IOD simulations as compared to normal years. Analysis suggests that the meridional wind stress weakening resulted into a decrease in strength of West India Coastal Current (WICC) and, therefore, reduced magnitude of offshore Ekman transport. The mixed layer heat budget calculation also supports the findings by showing dominated vertical process in comparison to net heat flux effect. The post-monsoon northward transport of cold water was found to be correlated with the coastally trapped downwelling Kelvin waves. These waves are the only remote forcing from the Bay of Bengal that reaches to the south-eastern Arabian Sea during the months of October-December. The composite of sea surface height anomalies for the positive IOD and normal years shows that the downwelling Kelwin wave was absent during October-December.

Studies on fouling diatoms from the Zuari Estuary, Goa (west coast of India)

Digital Repository Service at National Institute of Oceanography (India)

Redekar, P.D.; Wagh, A.B.

from offshore waters of Bombay High area using aluminium panels and recorded 58 species of fouling diatoms Of these Navicula Coscinodiscus Rhizosolenia and Chaetoceros were found to be common The dominance of Centrales over Pennales in water column... on fouling diatoms from the Zuari estuary, Goa (West coast of India) 119 Pangu (1993) used mild steel, aluminium, fiberglass and glass test panels and the immersion period of panels was long (1 month to 11 months) The fouling diatoms from Waghotana...

Community structure and coral health status across the depth gradients of Grande Island, Central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Manikandan, B.; Ravindran, J.; Mohan, H.; Periasamy, R.; ManiMurali, R.; Ingole, B.S.

The Grande Island, located at the central west coast of India is one of the less studied coral reef systems in India. In this study, we provide a comprehensive description of the coral community structure and health status of corals across...

Potential of Offshore Wind Energy and Extreme Wind Speed Forecasting on the West Coast of Taiwan

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Pei-Chi Chang

2015-02-01

Full Text Available It is of great importance and urgency for Taiwan to develop offshore wind power. However, relevant data on offshore wind energy resources are limited. This study imported wind speeds measured by a tidal station and a buoy into the software WAsP to estimate the high-altitude wind speeds in the two areas. A light detection and ranging (Lidar system was set up near the tidal station and buoy. High-altitude wind speeds measured by the Lidar system were compared with the WAsP-estimated values, and it was discovered that the two data sets were consistent. Then, long-term wind speed data observed by buoys and tidal stations at various locations were imported into WAsP to forecast wind speeds at heights of 55–200 m on the west coast of Taiwan. The software WAsP Engineering was used to analyze the extreme wind speeds in the same areas. The results show that wind speeds at 100 m are approximately 9.32–11.24 m/s, which means that the coastal areas of west Taiwan are rich in wind energy resources. When a long-term 10-min average wind speed is used, the extreme wind speed on the west coast is estimated to be between 36.4 and 55.3 m/s.

An overview of dinoflagellate cysts in recent sediments along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

DeSilva, M.S.; Anil, A.C.; DeCosta, P.M.

using SURFER Fig. 1—Location map of sampling stations (26 coastal stations and 3 port areas) along the west coast of India. D’SILVA et al.: AN OVERVIEW OF DINOFLAGELLATE CYSTS IN RECENT SEDIMENTS 699 plots (SURFER 8 program). The relative... Xandarodinium variable Bujak Prot.div Protoperidinium latissimum (Kofoid) Balech – Prot.lat Protoperidinium leonis (Pavillard) Balech Quinquecuspis concreta (Reid) Harland Prot.leo Protoperidinium oblongum (Aurivillius) Balech Votadinium calvum Reid Prot...

Intraseasonal variability of upper-ocean currents and photosynthetic primary production along the U.S. west coast associated with the Madden-Julian Oscillation

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Barrett, B.; Davies, A. R.; Steppe, C. N.; Hackbarth, C.

2017-12-01

In the first part of this study, time-lagged composites of upper-ocean currents from February to May of 1993-2016 were binned by active phase of the leading atmospheric mode of intraseasonal variability, the Madden-Julian Oscillation (MJO). Seven days after the convectively active phase of the MJO enters the tropical Indian Ocean, anomalously strong south-southeastward upper-ocean currents are observed along the majority of U.S. west coast. Seven days after the convectively active phase enters the tropical western Pacific Ocean, upper-ocean current anomalies reverse along the U.S. west coast, with weaker southward flow. A physical pathway to the ocean was found for both of these: (a) tropical MJO convection modulates upper-tropospheric heights and circulation over the Pacific Ocean; (b) those anomalous atmospheric heights adjust the strength and position of the Aleutian Low and Hawaiian High; (c) surface winds change in response to the adjusted atmospheric pressure patterns; and (d) those surface winds project onto upper-ocean currents. In the second part of this study, we investigated if the MJO modulated intraseasonal variability of surface wind forcing and upper-ocean currents projected onto phytoplankton abundance along the U.S. west coast. Following a similar methodology, time-lagged, level 3 chlorophyll-a satellite products (a proxy for photosynthetic primary production) were binned by active MJO phase and analyzed for statistical significance using the Student's t test. Results suggest that intraseasonal variability of biological production along the U.S. west coast may be linked to the MJO, particularly since the time scale of the life cycle of phytoplankton is similar to the time scale of the MJO.

Intervening in the Context of White Settler Colonialism: West Coast LEAF, Gender Equality and the Polygamy Reference

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Suzanne Lenon

2016-12-01

Full Text Available In November 2011, the British Columbia Supreme Court released its judgement in Reference re: s.293 of the Criminal Code of Canada, upholding the prohibition on polygamy as constitutional. The Polygamy Reference, as it is known, concluded that the pressing and substantial objective of s. 293 is the prevention of harm to women, to children, and to the institution of monogamous marriage. This paper analyzes the submissions made by the feminist legal education organization, West Coast LEAF, one of the few feminist 'voices' taken seriously by the court. The apprehension of polygamy's harms was central to the Reference case. West Coast LEAF offered one of the most nuanced interpretations of how the criminal prohibition on polygamy should be interpreted with respect to harm. Yet as this paper argues, its position conceals and is underpinned by racialized relations of power that, however unwittingly, give weight to and indeed require the racial logic of white settler state sovereignty articulated in the Polygamy References' overall narrative. En noviembre de 2011, la Corte Suprema de la Columbia Británica dictó sentencia en Referencia: s.293 del Código Penal de Canadá, ratificando la prohibición de la poligamia como constitucional. La Referencia a la Poligamia, como se la conoce, decidió que el objetivo urgente y sustancial de la s. 293 es la prevención del daño a mujeres, a menores y a la institución del matrimonio monógamo. Este artículo analiza las aportaciones realizadas por la organización feminista de educación jurídica, West Coast LEAF, una de las pocas "voces" feministas tomadas en serio por el tribunal. El temor a los daños de la poligamia fue central en el caso. West Coast LEAF ofreció una de las interpretaciones más matizadas de cómo la prohibición criminal de la poligamia debería interpretarse con respecto al daño. Sin embargo, como se argumenta en este artículo, su posición encubre y se sustenta en relaciones de poder

Spatial-temporal analysis of wind power forecast errors for West-Coast Norway

Energy Technology Data Exchange (ETDEWEB)

Revheim, Paal Preede; Beyer, Hans Georg [Agder Univ. (UiA), Grimstad (Norway). Dept. of Engineering Sciences

2012-07-01

In this paper the spatial-temporal structure of forecast errors for wind power in West-Coast Norway is analyzed. Starting on the qualitative analysis of the forecast error reduction, with respect to single site data, for the lumped conditions of groups of sites the spatial and temporal correlations of the wind power forecast errors within and between the same groups are studied in detail. Based on this, time-series regression models to be used to analytically describe the error reduction are set up. The models give an expected reduction in forecast error between 48.4% and 49%. (orig.)

Population structure of the emerging plant pathogen Phytophthora ramorum on the west coast of the United States

Science.gov (United States)

S. Prospero; E.M. Hansen; N.J. Grünwald; J. Britt; L.M. Winton.

2009-01-01

Phytophthora ramorum is a devastating pathogen in native forests in California and southwestern Oregon and in nursery crops in California, Oregon and Washington. In this study we analyzed the population structure of P. ramorum in the west coast (CA, OR, and WA) of the United States by screening 579 isolates recovered...

Probable movement and mixing of contaminants in tidal estuaries - A field study in Kundalika Estuary, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

DineshKumar, P.K.; Sarma, R.V.; Zingde, M.D.

The probable movement and mixing of contaminants within and through the Kundalika river estuary along the west coast of India are studied Neutrally buoyant biplane drogues, floats and dye were tracked at different stages of the tide to assess...

Chigger (Acarina:Trombiculidae) surveys of the west coast beaches of Sabah and Sarawak.

Science.gov (United States)

Dohany, A L; Phang, O W; Rapmund, G

1977-06-01

Leptotrombidium (Leptotrombidium) arenicola Traub, a vector of scrub typhus, had previously been found to occur in the coastal vegetation behind the edge of open sand along the beaches of Peninsular Malaysia. Surveys of the west coast beaches of Sabah and Sarawak were conducted to determine if this species occurs in similar habitat in East Malaysia on the island of Borneo. Leptotrombidium (L.) arenicola was not collected from the eighteen sites studied. Of the 11,982 mite larvae collected, 55 per cent were L.(L.) deliense (Walch), a well-known, widespread vector of scrub typhus.

Interannual to multidecadal climate forcings on groundwater resources of the U.S. West Coast

Science.gov (United States)

Velasco, Elzie M.; Gurdak, Jason J.; Dickinson, Jesse; Ferré, T.P.A.; Corona, Claudia

2017-01-01

Study regionThe U.S. West Coast, including the Pacific Northwest and California Coastal Basins aquifer systems.Study focusGroundwater response to interannual to multidecadal climate variability has important implications for security within the water–energy–food nexus. Here we use Singular Spectrum Analysis to quantify the teleconnections between AMO, PDO, ENSO, and PNA and precipitation and groundwater level fluctuations. The computer program DAMP was used to provide insight on the influence of soil texture, depth to water, and mean and period of a surface infiltration flux on the damping of climate signals in the vadose zone.New hydrological insights for the regionWe find that PDO, ENSO, and PNA have significant influence on precipitation and groundwater fluctuations across a north-south gradient of the West Coast, but the lower frequency climate modes (PDO) have a greater influence on hydrologic patterns than higher frequency climate modes (ENSO and PNA). Low frequency signals tend to be preserved better in groundwater fluctuations than high frequency signals, which is a function of the degree of damping of surface variable fluxes related to soil texture, depth to water, mean and period of the infiltration flux. The teleconnection patterns that exist in surface hydrologic processes are not necessarily the same as those preserved in subsurface processes, which are affected by damping of some climate variability signals within infiltrating water.

Wind characterization for design and comparison with standards, an example from Lyse at the Swedish west coast

Energy Technology Data Exchange (ETDEWEB)

Ganander, H. [Teknikgruppen AB, Sollentuna (Sweden); Carlen, I. [Chalmers Univ. of Technology, Goeteborg (Sweden). Div. of Building Technology; Bergstroem, H. [Uppsala Univ. (Sweden). Dept. of Meteorology

1996-12-01

The Lyse site at the Swedish west coast is an area with an archipelago of rocky islands to the west and an equally rocky mainland to the east. In between there are some open sea areas. As being the responsible project manager for the erection and the operation of a turbine at a site like Lyse, the question arises about characterization of the wind for design or purchase of a wind turbine. Or in other words what wind turbine class has to be used for the design, according to existing standards like for example IEC-1400 ? 3 refs, 10 figs

A checklist of land snails from the west coast islands of Sabah, Borneo (Mollusca, Gastropoda

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Chee-Chean Phung

2017-05-01

Full Text Available Sabah, situated in one of the world’s biodiversity hotspots, has the largest number of islands in Malaysia with more than 500 of various sizes and degrees of isolation. However, information on the islands’ biodiversity is limited. This study provides an up-to-date checklist of land snail species found on 24 west coast islands in Sabah. A total of 67 species (nearly 20% of the total number of land snail species in the state representing 37 genera and 19 families is enumerated based on systematic field surveys of 133 sampling plots, BORNEENSIS database records and species checklists published between 2000 and 2016. The number of species on the islands ranges from four to 29. Labuan Island has the highest number of species (29, followed by Tiga Island (25, Mantanani Besar Island (24 and Gaya Island (23. However, the populations of some land snail species may have declined as several previously recorded species on the islands were not found in a recent systematic field sampling. This checklist is provided as a baseline inventory for future island land snail studies and to better inform biodiversity conservation plans of marine parks and other islands on the Sabah west coast.

Analysis of magnetic anomalies in relation to Placer deposits and basement configuration off Mirya bay, Central West coast of India

Digital Repository Service at National Institute of Oceanography (India)

Ramana, M.V.

The offshore ilmenite placers off Konkan, central west coast of India, have been surveyed by echosounding, shallow seismic profiling, magnetics, and seabed sampling. The magnetic data show two different types of anomalies: (1) N-S trending high...

Longshore sediment transport along the Indian coast

Digital Repository Service at National Institute of Oceanography (India)

Chandramohan, P.; Nayak, B.U.

Coast. Maharashtra Coast and the part between Pondicherry and Point Calimere in Tamilnadu, show negligible order of annual net transport. Annual net transport along the east coast is in north and along the west coast in south but for South Gujarat Coast....

Co-existence of wind seas and swells along the west coast of India during non-monsoon season

Digital Repository Service at National Institute of Oceanography (India)

Rashmi, R.; Aboobacker, V.M.; Vethamony, P; John, M.P

-dimensional significant wind sea heightH ∗S and peak wind sea period T ∗P have been calculated (Fig. 9). The best fit between log (H ∗Sws) and log (T ∗Pws) has been es- timated and resolved as follows: Fig. 7. (a), (b), (c), (d), (e) and (f) are wave energy spectrum, wave... of shallow water waves along Indian coast, J. Coastl. Res., 19, 1052–1065, 2003. Neetu, S., Shetye, S., and Chandramohan, P.: Impact of sea-breeze on wind seas off Goa, west coast of India, J. Earth Sys. Sci., 115, 229–234, 2006. Peterson, E. W. and Hennessey...

On the distribution of fluoride, calcium and magnesium in the waters off the central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Naik, S.; Dias, C.F.M.

The distribution of fluoride, calcium and magnesium was studied in the waters off the central west coast of India. The averages F/Cl, Ca/Cl and Mg/Cl ratios observed are (6.83 plus or minus 0.023) x 10@u-5@@, (0.02194 plus or minus 0.00068) and (0...

Competitive Advantage and Marketing Performance (A Descriptive Survey on Oil Palm Plantation Industries in West Kalimantan Province

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Nurmala Nurmala

2018-03-01

Full Text Available This research analyzes the competitive advantage in order to enhance the marketing performance of oil palm plantation companies in West Kalimantan Province, which aims to: (1 find out the implementation of competitive advantage of the oil palm plantation companies in West Kalimantan Province, (2 find out the achievement of marketing performance of the oil palm plantation companies in West Kalimantan Province, and (3 find out the influence of competitive advantage on the marketing performance of the oil palm plantation companies in West Kalimantan Province. This is a descriptive and verification research that uses a descriptive and explanatory survey on the analysis unit of oil palm plantation companies in West Kalimantan Province. The period of research implementation of two (2 years, divided into two stages; First Stage (2013 and Second Stage (2014. The data are collected using questionnaires as well as interviews and observations. The collected data are further processed using path analysis. The results of the First Stage (2013 research find that only few of the oil palm plantation companies in West Kalimantan Province are able to achieve the marketing performance in high category or above their expected target. This is presumed to be related to the weak competitiveness or competitive advantage of the companies as found in the results of descriptive analysis of this research. In order to understand more of such relatedness, it is necessary to conduct further research of the Second Stage (2014 focusing on investigating the influence of competitive advantage on the marketing performance of oil palm plantation companies in West Kalimantan Province.

Coastline undulations on the West Coast of Denmark: Offshore extent, relation to breaker bars and transported sediment volume

DEFF Research Database (Denmark)

Kærgaard, Kasper Hauberg; Fredsøe, Jørgen; Knudsen, Søren B.

2012-01-01

This paper deals with field measurements of undulations of the bottom bathymetry along an otherwise straight coast at the Danish West Coast. Two bathymetric datasets and two time series of wave measurements are used in order to determine the following properties: the offshore extent of shoreline...... with undulations on the depth contours between −5m and +2m relative to mean sea level. In the other data set, only undulations on the depth contours between −1m and +1m are well correlated with the shoreline undulations. The main difference in the wave climate between the two locations is the orientation...

ShakeAlert—An earthquake early warning system for the United States west coast

Science.gov (United States)

Burkett, Erin R.; Given, Douglas D.; Jones, Lucile M.

2014-08-29

Earthquake early warning systems use earthquake science and the technology of monitoring systems to alert devices and people when shaking waves generated by an earthquake are expected to arrive at their location. The seconds to minutes of advance warning can allow people and systems to take actions to protect life and property from destructive shaking. The U.S. Geological Survey (USGS), in collaboration with several partners, has been working to develop an early warning system for the United States. ShakeAlert, a system currently under development, is designed to cover the West Coast States of California, Oregon, and Washington.

U.S. regulatory and market issues in developing east coast gas

International Nuclear Information System (INIS)

Madden, K.P.

1998-01-01

Significant market-oriented changes in natural gas regulation were reviewed, and the influence of these changes on the recent boom in the natural gas industry were evaluated. It was noted that the regulators' role in certifying new projects must reflect market-driven priorities. Parallels in the competitive natural gas markets on both sides of the Canadian-U.S. border were explored. It was noted that currently some of the most significant influences in the certification process in the U.S. are environmental and landowner concerns. The growth in landowner concerns was considered healthy, based on the argument that the natural tension between efforts of regulators to minimize environmental impact and granting potentially duplicative project licences can be seen as the instrument that allows the market to decide winners and losers. The current status of pending east coast projects in the U.S. was also reviewed

Improving End-To-End Tsunami Warning for Risk Reduction on Canada’s West Coast

Science.gov (United States)

2015-01-01

in 2014, up from 455 cals in 2013 (Chamber of Shipping, 2014). Even the more traditional forms of marine tourism such as sports fishing have been...some of the most noteworthy areas of new economic activity to emerge have been aquaculture, recreation and tourism , research and oil, gas and other...Risk Reduction on Canada’s West Coast (CSSP-2013-TI-1033) 3   annual value of output over $590 milion (Fisheries and Oceans Canada, 2013). Tourism

Review of the twelfth West Coast retrovirus meeting

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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.

Hydrography and circulation off the west coast of India during the southwest monsoon 1987

Digital Repository Service at National Institute of Oceanography (India)

Shetye, S.R.; Gouveia, A.D.; Shenoi, S.S.C.; Sundar, D.; Michael, G.S.; Almeida, A.M.; Santanam, K.

Marine Research [48,2 Figure I. Dynamic topography (dyn.cm) ofsea surface in the Arabian Sea relative to 800 db for the period July, August, September 1963. Reproduced from Duing (1970). \\ Goa, India, initiated a program to study the coastal processes off... aJ.: West coast ofIndia during Southwest Monsoon 369 --_.~ i ~"/~-,~ ! f'" l,~ I ~'" -1"' r~ t- f r- l ..gHl I 1.......-~11.... • ( i D~U:.! ~------~3'QGoO Figure 8. (a) Vertical section of temperature (0C) along leg M; (b) Vertical section...

Effects of wave energy converters on the surrounding soft-bottom macrofauna (west coast of Sweden).

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Langhamer, O

2010-06-01

Offshore wave energy conversion is expected to develop, thus contributing to an increase in submerged constructions on the seabed. An essential concern related to the deployment of wave energy converters (WECs) is their possible impact on the surrounding soft-bottom habitats. In this study, the macrofaunal assemblages in the seabed around the wave energy converters in the Lysekil research site on the Swedish west coast and a neighbouring reference site were examined yearly during a period of 5 years (2004-2008). Macrobenthic communities living in the WECs' surrounding seabed were mainly composed by organisms typical for the area and depth off the Swedish west coast. At both sites the number of individuals, number of species and biodiversity were low, and were mostly small, juvenile organisms. The species assemblages during the first years of sampling were significantly different between the Lysekil research site and the nearby reference site with higher species abundance in the research site. The high contribution to dissimilarities was mostly due to polychaetes. Sparse macrofaunal densities can be explained by strong hydrodynamic forces and/or earlier trawling. WECs may alter the surrounding seabed with an accumulation of organic matter inside the research area. This indicates that the deployment of WECs in the Lysekil research site tends to have rather minor direct ecological impacts on the surrounding benthic community relative to the natural high variances.

Marketing Strategies for Recruiting 4-H Members in West Virginia.

Science.gov (United States)

Wingenbach, Gary J.; Nestor, Cheryl; Lawrence, Layle D.; Gartin, Stacy A.; Woloshuk, Jean; Mulkeen, Patricia

2000-01-01

According to a survey of 174 West Virginia 4-H members aged 13-18, the Internet and word of mouth were most effective in recruiting new members. Active messages stressing camps, fun, and friendship had the most influence on retention. A statewide marketing plan was recommended. (SK)

Shoreline change detection from Karwar to Gokarna - South West coast of India using remotely Sensed data

Digital Repository Service at National Institute of Oceanography (India)

Choudhary, R.; Gowthaman, R.; SanilKumar, V.

-494 #02060313 Copyright ©2013 CAFET-INNOVA TECHNICAL SOCIETY. All rights reserved. Shoreline change detection from Karwar to Gokarna - South West coast of India using remotely Sensed data RICHA CHOUDHARY 1 , R. GOWTHAMAN 2 AND V. SANIL KUMAR 2 1... years period. Gangavali river mouth has narrowed due to siltation. Significant changes in the geomorphic features like spit growth, braided island, creeks, tidal flat are observed near Kali and Gangavali river mouth. Keywords: Remote sensing...

Evaluation of multilocus marker efficacy for delineating mangrove species of West Coast India.

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Ankush Ashok Saddhe

Full Text Available The plant DNA barcoding is a complex and requires more than one marker(s as compared to animal barcoding. Mangroves are diverse estuarine ecosystem prevalent in the tropical and subtropical zone, but anthropogenic activity turned them into the vulnerable ecosystem. There is a need to build a molecular reference library of mangrove plant species based on molecular barcode marker along with morphological characteristics. In this study, we tested the core plant barcode (rbcL and matK and four promising complementary barcodes (ITS2, psbK-psbI, rpoC1 and atpF-atpH in 14 mangroves species belonging to 5 families from West Coast India. Data analysis was performed based on barcode gap analysis, intra- and inter-specific genetic distance, Automated Barcode Gap Discovery (ABGD, TaxonDNA (BM, BCM, Poisson Tree Processes (PTP and General Mixed Yule-coalescent (GMYC. matK+ITS2 marker based on GMYC method resolved 57.14% of mangroves species and TaxonDNA, ABGD, and PTP discriminated 42.85% of mangrove species. With a single locus analysis, ITS2 exhibited the higher discriminatory power (87.82% and combinations of matK + ITS2 provided the highest discrimination success (89.74% rate except for Avicennia genus. Further, we explored 3 additional markers (psbK-psbI, rpoC1, and atpF-atpH for Avicennia genera (A. alba, A. officinalis and A. marina and atpF-atpH locus was able to discriminate three species of Avicennia genera. Our analysis underscored the efficacy of matK + ITS2 markers along with atpF-atpH as the best combination for mangrove identification in West Coast India regions.

Market impact on cassava's development potential in the Atlantic Coast region of Colombia

NARCIS (Netherlands)

Janssen, W.G.

1986-01-01

The impact of markets on agricultural development was analyzed by means of a case study on cassava in the Atlantic Coast region of Colombia. In the development process, the demand for agricultural products changes considerably. Traditional food products, such as roots and tubers, face a

Chemical and biological impacts of ocean acidification along the west coast of North America

Science.gov (United States)

Feely, Richard A.; Alin, Simone R.; Carter, Brendan; Bednaršek, Nina; Hales, Burke; Chan, Francis; Hill, Tessa M.; Gaylord, Brian; Sanford, Eric; Byrne, Robert H.; Sabine, Christopher L.; Greeley, Dana; Juranek, Lauren

2016-12-01

The continental shelf region off the west coast of North America is seasonally exposed to water with a low aragonite saturation state by coastal upwelling of CO2-rich waters. To date, the spatial and temporal distribution of anthropogenic CO2 (Canth) within the CO2-rich waters is largely unknown. Here we adapt the multiple linear regression approach to utilize the GO-SHIP Repeat Hydrography data from the northeast Pacific to establish an annually updated relationship between Canth and potential density. This relationship was then used with the NOAA Ocean Acidification Program West Coast Ocean Acidification (WCOA) cruise data sets from 2007, 2011, 2012, and 2013 to determine the spatial variations of Canth in the upwelled water. Our results show large spatial differences in Canth in surface waters along the coast, with the lowest values (37-55 μmol kg-1) in strong upwelling regions off southern Oregon and northern California and higher values (51-63 μmol kg-1) to the north and south of this region. Coastal dissolved inorganic carbon concentrations are also elevated due to a natural remineralized component (Cbio), which represents carbon accumulated through net respiration in the seawater that has not yet degassed to the atmosphere. Average surface Canth is almost twice the surface remineralized component. In contrast, Canth is only about one third and one fifth of the remineralized component at 50 m and 100 m depth, respectively. Uptake of Canth has caused the aragonite saturation horizon to shoal by approximately 30-50 m since the preindustrial period so that undersaturated waters are well within the regions of the continental shelf that affect the shell dissolution of living pteropods. Our data show that the most severe biological impacts occur in the nearshore waters, where corrosive waters are closest to the surface. Since the pre-industrial times, pteropod shell dissolution has, on average, increased approximately 19-26% in both nearshore and offshore waters.

Deep Sea Coral voucher sequence dataset - Identification of deep-sea corals collected during the 2009 - 2014 West Coast Groundfish Bottom Trawl Survey

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Data for this project resides in the West Coast Groundfish Bottom Trawl Survey Database. Deep-sea corals are often components of trawling bycatch, though their...

The regulated energy economy versus the free energy market - The West German experience

International Nuclear Information System (INIS)

Liesen, K.; Schwarz, H.O.

1989-09-01

The overall good performance of the West German energy industry in terms of energy policy objectives such as security of supplies, competitiveness, efficient use of energy and environmental protection, is attributable to an energy policy based on the principles of the market economy and steady application of these same principles. Today, though, a debate, at times controversial, on whether more market influence or more government intervention is required is underway in West Germany; in view of the successes of energy policy and the balance struck between free enterprise and the government in the past, this debate has met with little understanding in some quarters. It is generally agreed, though, that the quality of the challenges energy policy and the energy industry in West Germany will confront in the future will remain essentially unchanged. West German energy policy will have to deal with: reestablishing a consensus on coal and nuclear power policy; achieving a high standard of environmental protection in the European Communities, and strengthening the position of the energy industry as efforts are made to get moves underway to create a single European market for energy underway. No fundamental change in the course of energy policy in the Federal Republic of Germany is needed to solve current energy policy issues or to preserve the underlying goals of this policy. An energy policy which continues to give priority where possible to market mechanisms as a means of adjustment and provides energy suppliers and users with a stable and reliable framework in which to operate, offers the best promise for meeting the challenges of the future. (author). 2 figs

Association between premonsoonal SST anomaly field in the eastern Arabian Sea and subsequent monsoon rainfall over the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Sadhuram, Y.; RameshBabu, V.; Gopalakrishna, V.V.; Sarma, M.S.S.

-September) summer monsoon rainfall over the central west coast of India. Premonsoonal warm SST anomaly seems to be mainly the result of higher atmospheric subsidence over the ocean and may not be considered as predictor for a good ensuing monsoon, emphasizing...

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...

Occurrence of soft sediment deformation at Dive Agar beach, west coast of India: possible record of the Indian Ocean tsunami (2004)

Digital Repository Service at National Institute of Oceanography (India)

Meshram, D.C.; Sangode, S.J.; Gujar, A.R.; Ambre, N.V.; Dhongle, D.; Porate, S.

tsunami events (i.e., 2004 IOT), the only reported event after 1945 in the west coast. Alternative marine and terrigenous sands are characteristic of tsunami run-up and backwash deposits, while the dimensions of SSDs may be related to the <2 m magnitude...

A new species of Astragalus (Fabaceae from west coast of Baikal Lake (Irkutsk Oblast

Directory of Open Access Journals (Sweden)

N. V. Stepantsova

2015-05-01

Full Text Available A new species, Astragalus rytyensis Stepantsova (Fabaceae, growing on the west coast of the lake Baikal, is described. Morphological differences from related taxa – A. versicolor Pall., A. austrosibiricus Schischk., and A. inopinatus Boriss., are discussed and uncertain position of the new species in the system of the genus is emphasized which is intermediate between subg. Phaca (L. Bunge sect. Hemiphaca Bunge and subg. Cercidothrix Bunge sect. Onobrychium Bunge. Ecological and phonological features of A. rytyensis are reported and chromosome numbers of the new (2n = 6x = 48 and related species are counted.

77 FR 17086 - U.S. Customs and Border Protection 2012 West Coast Trade Symposium: “Transforming Trade for a...

Science.gov (United States)

2012-03-23

... Protection 2012 West Coast Trade Symposium: ``Transforming Trade for a Stronger Economy'' AGENCY: U.S... been changed to ``Transforming Trade for a Stronger Economy''; and to inform the public that the fees... from 8:30 a.m. until 4 p.m.; and that registration will open to the public on or about March 20, 2012...

Learning from California and the Pacific Rim

International Nuclear Information System (INIS)

Tussing, A.R.

1993-01-01

Heavy oils are found in 10 of the 14 largest oilfields in Alaska and California. In the US west coast region, petroleum demand is dominated by light transport fuels, and there is a lack of a discrete and conspicuous heavy oil market. The structure and behavior of west coast petroleum markets, and their interactions with crude-oil and petroleum product markets elsewhere on the Pacific Rim are discussed with regard to how the market for growing volumes of western Canadian heavy oils might evolve. An analysis of crude oil prices versus API gravity demonstrates the price penalties on oil of low gravity, high sulfur, and high transport cost. Prices at the high gravity end tend to correlate closely with Asian light crude and unfinished gasoline prices. The heaviest crudes are priced in competition with other chemically similar residual oils for direct fuel use, blending, or refinery feedstock. The biggest component of the west coast heavy oil market is bunker fuel. The market value of heavy crudes in the west coast is thus determined by regional supply and demand for heavy hydrocarbon molecules, whatever the source. The west coast is not a promising market for Canadian heavy crudes, and exports to Asia would have to compete both with residual oils from Asia and the US west coast and with California heavy crudes. US west coast production peaked in 1989 and regional production can be expected to decline further in average gravity. New production from known but undeveloped heavy oil pools near Prudhoe Bay or in the California offshore could be expected to postpone the need for imports to the west coast and to depress prices. A removal of the Alaska crude oil export ban could improve the west coast heavy oil market. 5 refs., 2 figs., 1 tab

Assessment of potential biological activities and distributions of endocrine-disrupting chemicals in sediments of the west coast of South Korea.

Science.gov (United States)

Jeon, Seungyeon; Hong, Seongjin; Kwon, Bong-Oh; Park, Jinsoon; Song, Sung Joon; Giesy, John P; Khim, Jong Seong

2017-02-01

The west coast of Korea has experienced environmental deterioration for more than half a century. In the present study, we specifically aimed to: i) evaluate potential toxicities of contaminants in sediments that cause effects mediated through the aryl hydrocarbon receptor (AhR) and estrogen receptor (ER); ii) determine spatio-temporal distributions of polycyclic aromatic hydrocarbons (PAHs) and alkylphenols (APs); and iii) identify causes of greater potencies of samples. From 2010 to 2014, sediments were collected from 12 major estuarine and coastal regions along the west coast of South Korea. In vitro cell bioassays were performed to determine AhR- and ER-mediated potencies using H4IIE-luc and MVLN cells, respectively. Fifteen PAHs and six APs in sediments were identified by GC/MSD. Results of bioassays generally showed a low-to-moderate degree of contamination, however, greater AhR- and ER-mediated potencies were measured at some locations. Concentrations of PAHs and APs varied among locations, which indicated that sources were independently affected by the surrounding environment (e.g., industrial complex and cities). Results of bioassays were generally well correlated with concentrations of putative causative chemicals. Benzo[k]fluoranthene, dibenz[a,h]anthracene, and benzo[b]fluoranthene were the major AhR agonists, explaining approximately 30% of the bioassay-derived benzo[a]pyrene equivalent concentration (BaP-EQ). Unknown AhR and ER agonists and potential mixture effects remain in question. Overall, the present study provides baseline information on chemical contaminations and potential toxicity of sediments in a fairly wide geographical region of the west coast of South Korea. Copyright © 2016 Elsevier Ltd. All rights reserved.

A longshore sediment transport estimation for the Indian coast

Digital Repository Service at National Institute of Oceanography (India)

Nayak, B.U.; Chandramohan, P.

in Tamilnadu, and the Maharashtra Coast experience negligible annual net transport. The direction of annual net transport along the east coast is towards north and along the west coast towards south except at south Gujarat Coast...

Post-Glacial and Paleo-Environmental History of the West Coast of Vancouver Island

Science.gov (United States)

Dallimore, A.; Enkin, R. J.

2005-12-01

Annually laminated sediments in anoxic fjords are potentially ideal paleoclimate recorders, particularly once proxy measurements for atmospheric, oceanographic and sedimentological conditions have been calibrated. On the west coast of Canada, these sediments also record the changing environment as glaciers retreated from this area about 12 ka y BP. In Effingham Inlet, a 40 m core taken from the French ship the Marion Dufresne as part of the international IMAGES/PAGES program, gives evidence of an isolation basin at maximum glacial isostatic rebound and lowest paleo-sea level followed by eustatic sea level rise about 10 ka y BP. The Late Pleistocene record also marks dramatic changes in glacial sedimentary source and transport. Excellent chronological control is provided by complementary yet independent dating methods including radiocarbon dates on both plants and shells, identification of the Mazama Ash, varve counting and paleomagnetic, paleosecular variation correlations in the lower, pro-glacial section of the core which does not contain organic material. Paleoenvironmental evidence from this core provides information on immediate post-glacial conditions along the coast and rapid climatic changes throughout the Holocene, with implications for the possibility of early human migration routes and refugia.

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

The relative contribution of waves, tides, and nontidal residuals to extreme total water levels on U.S. West Coast sandy beaches

Science.gov (United States)

Serafin, Katherine A.; Ruggiero, Peter; Stockdon, Hilary F.

2017-01-01

To better understand how individual processes combine to cause flooding and erosion events, we investigate the relative contribution of tides, waves, and nontidal residuals to extreme total water levels (TWLs) at the shoreline of U.S. West Coast sandy beaches. Extreme TWLs, defined as the observed annual maximum event and the simulated 100 year return level event, peak in Washington, and are on average larger in Washington and Oregon than in California. The relative contribution of wave-induced and still water levels (SWL) to the 100 year TWL event is similar to that of the annual maximum event; however, the contribution of storm surge to the SWL doubles across events. Understanding the regional variability of TWLs will lead to a better understanding of how sea level rise, changes in storminess, and possible changes in the frequency of major El Niños may impact future coastal flooding and erosion along the U.S. West Coast and elsewhere.

Characteristics of autumn-winter extreme precipitation on the Norwegian west coast identified by cluster analysis

Energy Technology Data Exchange (ETDEWEB)

Heikkilae, U. [Bjerknes Centre for Climate Research, Uni Bjerknes Centre, Bergen (Norway); Australian Nuclear Science and Technology Organisation (ANSTO), Lucas Heights, NSW (Australia); Sorteberg, A. [University of Bergen, Geophysical Institute, Bergen (Norway); University of Bergen, Bjerknes Centre for Climate Research, Bergen (Norway)

2012-08-15

Extremely high autumn and winter precipitation events on the European west coast are often driven by low-pressure systems in the North Atlantic. Climate projections suggest the number and intensity of these events is likely to increase far more than the mean precipitation. In this study we investigate the autumn-winter extreme precipitation on the Norwegian west coast and the connection between its spatial distribution and sea level pressure (SLP) patterns using the k-means cluster analysis. We use three relatively high resolved downscalings of one global coupled model: the Arpege global atmospheric model (stretched grid with 35-km horizontal resolution over Norway) and the WRF-downscaled Arpege model (30 and 10-km) for the 30-year periods of 1961-1990 and 2021-2050. The cluster analysis finds three main SLP patterns responsible for extreme precipitation in different parts of the country. The SLP patterns found are similar to the NAO positive pattern known to strengthen the westerly flow towards European coast. We then apply the method to investigate future change in extreme precipitation. We find an increase in the number of days with extreme precipitation of 15, 39 and 35% in the two simulations (Arpege 35-km and WRF 30 and 10-km, respectively). We do not find evidence of a significant change in the frequency of weather patterns between the present and the future periods. Rather, it is the probability of a given weather pattern to cause extreme precipitation which is increased in the future, probably due to higher temperatures and an increased moisture content of the air. The WRF model predicts the increase in this probability caused by the most important SLP patterns to be >50%. The Arpege model does not predict such a significant change because the general increase in extreme precipitation predicted is smaller, probably due to its coarser resolution over ocean which leads to smoother representation of the low pressure systems. (orig.)

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

During the maritime archaeological explorations a few sites of protohistoric in nature have been noticed along the saurashtra coast. the trial excavations of a few sites namely Bet Dwarka and Bhokhira on the western saurashtra coast yielded...

Preliminary Study on Mg content of hard part(Test) of a benthic foraminifer from the inner shelf, off West Coast of India

Digital Repository Service at National Institute of Oceanography (India)

Khare, N.; Nigam, R.; Iyer, S.D.

A preliminary study has been made for trace element (Mg) in the test of benthic species Bulimina exilis from a shallow sediment core (at 22 m water depth) off west coast of India using Electron Probe Microanalyser (EPMA) The Mg content is selected...

Morphological variation in the hydromedusa genus Polyorchis on the west coast of North America

Energy Technology Data Exchange (ETDEWEB)

Rees, John T.; Larson, R. J.

1980-11-01

Morphological variation in the hydromedusan genus Polyorchis on the west coast of North American is analyzed in relation to gonad number, tentacle number, and radial canal diverticula number relative to the height of the bell. In specimens of Polyorchis examined, it is concluded that P. penicillatus (Eschscholtz, 1829) is highly variable morphologically over its known geographic range from Alaska to Baja California. P. montereyensis Skogsberg, 1948 is considered a synonym of P. penicillatus, while P. haplus Skogsberg. 1948, is retained as a valid species.

Measured wind speed trends on the west coast of Canada

Science.gov (United States)

Tuller, Stanton E.

2004-09-01

Trends in measured wind speed are discussed for four stations on the west coast of Canada. Periods of record vary with the station. They begin in the late 1940s or the 1950s and run through to the early to mid 1990s. The most prominent feature of the time series was a decline in mean annual and winter wind speeds at Cape St James, Victoria International Airport, and Vancouver International Airport during the middle portion of the record. Declines in mean annual wind speed are matched by increases in the percentage of calms and decreases in high wind speed observations. The pressure gradient between Victoria, Vancouver and Comox, the Pacific North American index, the Pacific decadal oscillation index, and other climate elements in British Columbia and the northwestern USA show trends at roughly the same time, indicating a natural cause of the wind speed decrease. Comox Airport mean wind speeds increased, however, perhaps the result of reduced friction in the vicinity of the anemometer outweighing the decrease in the regional pressure gradient.

Synechococcus as an indicator of trophic status in the Cochin backwaters, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Rajaneesh, K.M.; Mitbavkar, S.; Anil, A.C.; Sawant, S.S.

that these organisms can serve as good indicators of the trophic status of the water column. 2. Materials and methods 2.1. Study Area Sampling was carried out in an area within the CB, along the west coast (9o 34’ 48” N, 76o 08’ 24” E) of India (Fig.1... of the estuarine system (Jyothibabu et al., 2006). CB is a very important 4    estuarine system of Kerala in terms of fishing and extensive transportation of goods. It is also used for dumping industrial as well as domestic wastes. It has three dredged channels...

76 FR 5144 - Notice of Intent To Prepare an Environmental Impact Statement for U.S. Navy F-35C West Coast...

Science.gov (United States)

2011-01-28

... CONTACT: U.S. Navy F-35C West Coast Homebasing EIS Project Manager; Naval Facilities Engineering Command... (from January 28, 2011 through March 14, 2011). All comments will receive the same attention and... Facilities Engineering Command, Southwest (Code EV21/AK); 1220 Pacific Highway, Bldg. 1, San Diego, CA 92132...

Ciguatera fish poisoning on the West Africa Coast: An emerging risk in the Canary Islands (Spain).

Science.gov (United States)

Boada, Luis D; Zumbado, Manuel; Luzardo, Octavio P; Almeida-González, Maira; Plakas, Steven M; Granade, Hudson R; Abraham, Ann; Jester, Edward L E; Dickey, Robert W

2010-12-01

Ciguatera fish poisoning (CFP) is endemic in certain tropical and subtropical regions of the world. CFP had not been described on the West Africa Coast until a 2004 outbreak in the Canary Islands. In 2008-2009, two additional outbreaks of ciguatera occurred. Individuals afflicted had consumed lesser amberjack (Seriola rivoliana) captured from nearby waters. Caribbean ciguatoxin-1 (C-CTX-1) was confirmed in fish samples by LC-MS/MS. Ciguatoxic fish in this region may pose a new health risk for the seafood consumer. Copyright © 2010 Elsevier Ltd. All rights reserved.

Effect of soda ash industry effluent on agarophytes, alginophytes and carrageenophyte of west coast of India.

Science.gov (United States)

Jadeja, R N; Tewari, A

2009-02-15

This paper presents the results of a study on the impact of the effluent released by the soda ash industry on important red and brown macro algal species Gelidiella acerosa, Gracilaria corticata, Soleria robusta, Sargassum tenerrimum, Padina tetrastromatica in the tidal zone around Veraval, on the west coast of India, in the lowest low water tide of December 2003. The study examined the effect of effluent discharge on availability of biomass and percentage of phyco-colloids extraction such as agar, alginic acid and carrageen of these commercial seaweeds.

Regional gravity and magnetic studies over the continental margin of the Central West Coast of India

Digital Repository Service at National Institute of Oceanography (India)

SubbaRaju, L.V.; KameshRaju, K.A.; Subrahmanyam, V.; Rao, D.G.

Institute of Oceanography, Dona Paula, Goa 403 004, India Abstract Gravity studies over the continental margin of the central west coast of India show a sediment thickness of 2-3 km on the shelf associated with deeper hoest and graben structures, of 6 km... sequence ranges from Palaeocene to Recent. Stratigraphy as obtained from the explor atory wells BH-I, DCS-IA, HI2-1, and R6-110cated in the Bombay offshore basin is shown in Figure 2. Figure 3 depicts the seismogeological section of the Bombay offshore...

Environmental disturbance and conservation of marine and shoreline birds on the west coast of Vancouver Island

International Nuclear Information System (INIS)

Morgan, K.H.; Butler, R.W.; Vermeer, R.W.

1992-01-01

Loss of habitat and oiling of birds represent two major threats to marine and shoreline bird populations on Vancouver Island's west coast, since their effects are widespread and cumulative. Offshore tanker traffic and local inshore shipments of petroleum products expose the coast to high risks of oiling. Large numbers of birds are most at risk when concentrated in relatively small areas, such as highly productive feeding areas, at communal roosting sites, and around nesting colonies. Logging of mature and old-growth forests has led to destruction of the nesting habitat of marbled murrelets (Brachyramphus marmoratus), while industrial development of estuaries, mudflats, and spawning grounds of Pacific herring (Clupea harengus pallasi) has diminished feeding habitats for other marine and shoreline birds. Fisheries operations, human disturbance of colonies, and introduced predators, notably the raccoon (Procyon lotor) and mink (Mustela vison), have impacted upon local populations. Management actions and research needs to mitigate these threats are addressed. 40 refs

Identifying the source of tar balls deposited along the beaches of Goa in 2013 and comparing with historical data collected along the West Coast of India

Energy Technology Data Exchange (ETDEWEB)

Suneel, V., E-mail: vasimallas@nio.org [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India); Vethamony, P., E-mail: mony@nio.org [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India); Naik, B.G., E-mail: bgnaik@nio.org [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India); Krishna, M.S., E-mail: moturi@nio.org [CSIR-National Institute of Oceanography, Regional Centre, Visakhapatnam, 530 017 (India); Jadhav, Lakshmikant, E-mail: lakshya87.0@gmail.com [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India)

2015-09-15

Deposition of oil residues, also known as tar balls, is a seasonal phenomenon, and it occurs only in the southwest monsoon season along the west coast of India. This has become a serious environmental issue, as Goa is a global tourist destination. The present work aims at identifying the source oil of the tar balls that consistently depositing along the Goa coast using multi-marker fingerprint technique. In this context, the tar ball samples collected in May 2013 from 9 beaches of Goa coast and crude oils from different oil fields and grounded ship were subject to multi-marker analyses such as n-alkanes, pentacyclic terpanes, regular steranes, compound specific isotope analysis (CSIA) and principle component analysis (PCA). The n-alkane weathering index shows that samples have been weathered to various degrees, and the status of weathering is moderate. Since the international tanker route passes closer to the west coast of India (WCI), it is generally presumed that tanker wash is the source of the tar balls. We found that 2010/2011 tar balls are as tanker wash, but the present study demonstrates that the Bombay High (BH) oil fields can also contribute to oil contamination (tar balls) along ≈ 650 km stretch of the WCI, running from Gujarat in the north to Goa in the south. The simulated trajectories show that all the particles released in April traveled in the southeast direction, and by May, they reached the Goa coast with the influence of circulation of Indian monsoon system. - Highlights: • Multi-marker approach was effective in identifying the source of tar balls. • n-Alkane DRs show weathering effects even within the core of the tar ball. • Tar balls of the west coast of India since 2012 were derived from Bombay High crude. • Tanker-wash is not the only source of tar balls deposited on the beaches of Goa.

Identifying the source of tar balls deposited along the beaches of Goa in 2013 and comparing with historical data collected along the West Coast of India

International Nuclear Information System (INIS)

Suneel, V.; Vethamony, P.; Naik, B.G.; Krishna, M.S.; Jadhav, Lakshmikant

2015-01-01

Deposition of oil residues, also known as tar balls, is a seasonal phenomenon, and it occurs only in the southwest monsoon season along the west coast of India. This has become a serious environmental issue, as Goa is a global tourist destination. The present work aims at identifying the source oil of the tar balls that consistently depositing along the Goa coast using multi-marker fingerprint technique. In this context, the tar ball samples collected in May 2013 from 9 beaches of Goa coast and crude oils from different oil fields and grounded ship were subject to multi-marker analyses such as n-alkanes, pentacyclic terpanes, regular steranes, compound specific isotope analysis (CSIA) and principle component analysis (PCA). The n-alkane weathering index shows that samples have been weathered to various degrees, and the status of weathering is moderate. Since the international tanker route passes closer to the west coast of India (WCI), it is generally presumed that tanker wash is the source of the tar balls. We found that 2010/2011 tar balls are as tanker wash, but the present study demonstrates that the Bombay High (BH) oil fields can also contribute to oil contamination (tar balls) along ≈ 650 km stretch of the WCI, running from Gujarat in the north to Goa in the south. The simulated trajectories show that all the particles released in April traveled in the southeast direction, and by May, they reached the Goa coast with the influence of circulation of Indian monsoon system. - Highlights: • Multi-marker approach was effective in identifying the source of tar balls. • n-Alkane DRs show weathering effects even within the core of the tar ball. • Tar balls of the west coast of India since 2012 were derived from Bombay High crude. • Tanker-wash is not the only source of tar balls deposited on the beaches of Goa

77 FR 13019 - Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Salable...

Science.gov (United States)

2012-03-05

... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 985 [Doc. No. AMS-FV-11-0088; FV12-985-1 PR] Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Salable Quantities and Allotment Percentages for the 2012-2013 Marketing Year AGENCY: Agricultural...

78 FR 32070 - Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Salable...

Science.gov (United States)

2013-05-29

... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 985 [Doc. No. AMS-FV-12-0064; FV13-985-1 FR] Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Salable Quantities and Allotment Percentages for the 2013-2014 Marketing Year AGENCY: Agricultural...

76 FR 27852 - Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Salable...

Science.gov (United States)

2011-05-13

... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 985 [Doc. No. AMS-FV-10-0094; FV11-985-1 FR] Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Salable Quantities and Allotment Percentages for the 2011-2012 Marketing Year AGENCY: Agricultural...

The effect of green supply chain management implementation to marketing performance through company competitiveness (study on paper industry in West Java)

Science.gov (United States)

Hijuzaman, O.; Rahayu, A.; Kusnendi

2018-05-01

The purpose of this study was to determine and analyze the effect of direct and indirect implementation of Green Supply-Chain Management (GSCM) on the Performance Marketing and Competitiveness Mediation Paper Company in West Java province. Object This research is the paper company that existed in West Java Province, which amounts to 30 companies as well as a sample of research, while variables studied are Variable Green Supply- Chain Management, Company Competitiveness Variable and Variable of Paper Marketing Industry Performance in West Java Province. The method used SEM with Variance Based or Component Based with Software used is SmartPLS 3.0. On this research are identified that no effect of Competitiveness on Marketing Performance in Paper Companies in West Java Province.

Contrasting sedimentation patterns in two semi-enclosed mesotidal bays along the west and south coasts of Korea controlled by their orientation to the regional monsoon climate

Science.gov (United States)

Hong, Seok Hwi; Chun, Seung Soo; Chang, Tae Soo; Jang, Dae Geon

2017-08-01

Sedimentation patterns of tidal flats along the Korean west coast have long been known to be largely controlled by the monsoon climate. On the other hand, much less is known about the effect of the monsoon on sedimentation in coastal embayments with mouths of different geographic orientations. Good examples are Hampyeong and Yeoja bays along the west and south coasts, respectively. Both have narrow entrances, but their mouths open toward the northwest and the south, respectively. With mean tidal ranges of 3.46 and 3.2 m, respectively, the two bays experience similar tidal regimes and are hence excellent candidates to compare the effect of different exposure to the same regional monsoon climate on their respective sediment distribution patterns. The winter monsoon, in particular, is characterized by strong northwesterly winds that directly impact the west coast, but blow offshore along the south coast. For the purpose of this study, surficial sediment samples were collected from intertidal and subtidal flats of the two bays, both in summer and winter. Grain-size analyses were carried out by sieving (sand fraction) and Sedigraph (mud fraction). In the case of Yeoja Bay, the sediments consist mostly of mud (mean grain sizes of 5.4 to 8.8 phi). Seasonal changes are very subtle, the sediments being slightly coarser in summer when silt-dominated sediments are supplied by two streams to the northern parts of the bay in response to heavy rainfall. With the exception of the deeper tidal channels, Yeoja Bay is characterized by a thick mud blanket the year round, which is modulated by processes associated with the summer monsoon that predominantly blows from the east. Textural parameters suggest severely restricted sediment mixing on the subtidal and intertidal flats, the overall low energy situation preventing sands from reaching the tidal flats. The sediments of Hampyeong Bay, by contrast, are characterized by a distinct shoreward fining trend. Mean grain sizes average

Total Water Level Fun Facts: The Relative Contribution of Extreme Total Water Levels Along the US West Coast

Science.gov (United States)

Serafin, K.; Ruggiero, P.; Stockdon, H. F.

2016-02-01

In the fall of 2014, parts of the US West Coast endured some of the highest monthly mean sea level anomalies on record, likely due to the presence of "the blob" (Bond et al., 2015), an anomalously warm water mass in the NE Pacific. However, despite the significantly above average water levels, the coastline experienced only marginal coastal flooding and erosion hazards because the ensuing winter lacked significant storms, underscoring the fact that extreme total water levels (TWLs) are compound events. To better understand how several individual processes combine to cause devastating coastal hazards, we investigate the relative contribution that each component (waves, tides, and non-tidal residuals) has on extreme TWLs on sandy beaches. Water level records along the US West Coast are decomposed into mean sea level, astronomical tide, and non-tidal residuals (NTRs). The NTR is further split into an intra-annual seasonal signal, monthly mean sea level anomalies (inter-annual variability), and meteorological surge. TWL time series are then generated by combining water levels with wave runup, computed using wave data and beach morphology. We use this data-driven, structural function approach to investigate the spatial variability of the relative contribution of each component to the maximum TWL event on record. We also use a probabilistic, full simulation TWL model (Serafin and Ruggiero, 2014) to generate multiple, synthetic TWL records, to explore the relative contribution of each component to extreme TWL return levels. We assess the sensitivity to local beach morphology by computing TWLs for a range of observed beach slopes. Extreme TWLs are higher in Oregon and Washington than in California. Wave runup typically comprises > 50% of the TWL signal, while NTRs often compose < 5%, illustrating the importance wave climate has on the potential for extreme TWLs. While waves are typically larger in the North, California experiences greater contributions to extreme TWLs from

Macro-Scale Patterns in Upwelling/Downwelling Activity at North American West Coast.

Directory of Open Access Journals (Sweden)

Romeo Saldívar-Lucio

Full Text Available The seasonal and interannual variability of vertical transport (upwelling/downwelling has been relatively well studied, mainly for the California Current System, including low-frequency changes and latitudinal heterogeneity. The aim of this work was to identify potentially predictable patterns in upwelling/downwelling activity along the North American west coast and discuss their plausible mechanisms. To this purpose we applied the min/max Autocorrelation Factor technique and time series analysis. We found that spatial co-variation of seawater vertical movements present three dominant low-frequency signals in the range of 33, 19 and 11 years, resembling periodicities of: atmospheric circulation, nodal moon tides and solar activity. Those periodicities might be related to the variability of vertical transport through their influence on dominant wind patterns, the position/intensity of pressure centers and the strength of atmospheric circulation cells (wind stress. The low-frequency signals identified in upwelling/downwelling are coherent with temporal patterns previously reported at the study region: sea surface temperature along the Pacific coast of North America, catch fluctuations of anchovy Engraulis mordax and sardine Sardinops sagax, the Pacific Decadal Oscillation, changes in abundance and distribution of salmon populations, and variations in the position and intensity of the Aleutian low. Since the vertical transport is an oceanographic process with strong biological relevance, the recognition of their spatio-temporal patterns might allow for some reasonable forecasting capacity, potentially useful for marine resources management of the region.

What rainfall events trigger landslides on the West Coast US?

Science.gov (United States)

Biasutti, Michela; Seager, Richard; Kirschbaum, Dalia

2016-04-01

A dataset of landslide occurrences compiled by collating google news reports covers 9 full years of data. We show that, while this compilation cannot provide consistent and widespread monitoring everywhere, it is adequate to capture the distribution of events in the major urban areas of the West Coast US and it can be used to provide a quantitative relationship between landslides and rainfall events. The case of the Seattle metropolitan area is presented as an example. The landslide dataset shows a clear seasonality in landslide occurrence, corresponding to the seasonality of rainfall, modified by the accumulation of soil moisture as winter progresses. Interannual variability of landslide occurrences is also linked to interannual variability of monthly rainfall. In most instances, landslides are clustered on consecutive days or at least within the same pentad and correspond to days of large rainfall accumulation at the regional scale. A joint analysis of the landslide data and of the high-resolution PRISM daily rainfall accumulation shows that on days when landslides occurred, the distribution of rainfall was shifted, with rainfall accumulation higher than 10mm/day being more common. Accumulations above 50mm/day much increase the probability of landslides, including the possibility of a major landslide event (one with multiple landslides in a day). The synoptic meteorological conditions associated with these major events show a mid-tropospheric ridge to the south of the target area steering a surface low and bringing enhanced precipitable water towards the Pacific North West. The interaction of the low-level flow with the local orography results in instances of a strong Puget Sound Convergence Zone, with widespread rainfall accumulation above 30mm/day and localized maxima as high as 100mm/day or more.

Impact of the transition to continous trading on emerging financial market's liquidity : Case study of the West Africa Regional Exchange Market (BRVM)

OpenAIRE

OUATTARA, Aboudou

2016-01-01

After 18 years of activities and take-off difficulties due to socio-economic and political environment of the WAEMU zone, the west Africa regional exchange market (BRVM)’s authorities decided to move to continuous trading. The decision was effective on 16th september 2013. This action, beyond the upgrading of this stock exchange market to international standards, aims at improving market liquidity. Two years after its implementation, it seemed interesting to question the relevancy of this dec...

Preliminary assessment of habitat protection needs for West Indian manatees on the east coast of Florida and Georgia. Final report

Energy Technology Data Exchange (ETDEWEB)

1988-12-01

The report assesses information on the status of endangered West Indian manatees (Trichechus manatus) on the east coast of Florida and Georgia in the southeastern United States and recommends actions to improve protection of the species and its habitat in that area. Manatees on the east coast of Florida and Georgia appear to constitute a discrete population numbering perhaps 700 to 900 animals. Based on carcass-salvage data, recent annual mortality rates of between 8% and 10% are indicated. Perhaps 3% to 4% of the population was killed as a result of collisions with boats during 1987, and this threat appears to be increasing. Collisions with boats and destruction of essential habitat are the principal threats to the population. Recommendations include: quadruple the size of the boat-speed regulatory system on the east coast of Florida; limit development in essential manatee habitats; acquire additional manatee habitat as additions to Federal and State refuges and preserves.

The ecology, status, and conservation of marine and shoreline birds on the west coast of Vancouver Island

International Nuclear Information System (INIS)

Vermeer, K.; Butler, R.W.; Morgan, K.H.

1992-01-01

A symposium was held to combine various disciplines to provide a review of current knowledge about the marine biology of the west coast of Vancouver Island, with a particular emphasis on birds. Papers were presented on the physical and biological environment of the study region, the population and breeding ecology of marine and shoreline birds, the distribution of marine and shoreline birds at sea, the effects of oil pollution on the bird population, and the conservation of marine and shoreline birds. Separate abstracts have been prepared for two papers from this symposium

Abundance and composition of benthic fauna in Penaeus monodon Fabricius culture pond on the west coast of Malaysia peninsular

OpenAIRE

Abu Hena, M.K.; Hishamuddin, O.; Misri, K.

2006-01-01

This paper reports a study on the benthic faunal abundance and diversity of tiger shrimp P. monodon culture ponds in Perak, west coast of Malaysia Peninsular. Sampling was carried out at three weeks interval throughout the 116 days culture period. In addition, water temperature, dissolved oxygen, salinity, transparency, pH and organic matter of soil were also measured. Results showed that the major groups of macro-benthos comprised of gastropod, foraminifera, polychaetes, bivalve and insects;...

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

The effects of oil pollution on seabirds off the west coast of Vancouver Island

International Nuclear Information System (INIS)

Burger, A.E.

1992-01-01

Annual oil shipments off the west coast of Vancouver Island include over 300 tankers carrying 26 million m 3 of crude oil, over 400 loads totalling ca 2 million m 3 of refined petroleum products delivered to local ports, and thousands of smaller fuel deliveries. The incidence and estimated risks of oil spills off the coast of Vancouver Island are reviewed. Large spills of over 1,000 bbl are likely to affect the area every 4-5 y, but several hundred minor spills occur annually. Beached bird surveys yielded densities of 0.72 carcasses/km, of which at least 12% were oiled by small, predominantly unreported spills. Under normal conditions, the incidence of oiled birds on beaches is low relative to beach survey results from other parts of the world, but these data underestimate the actual at-sea mortality because of the characteristics of the beaches and the ocean currents off the island. This has been confirmed by experiments using bird-sized drift blocks released off the island and studies of carcass persistence on beaches. The effects of the Nestucca spill, which killed ca 56,000 seabirds off Vancouver Island and northern Washington in winter 1988-89, are reviewed. 57 refs., 6 figs., 7 tabs

NOAA/West coast and Alaska Tsunami warning center Atlantic Ocean response criteria

Science.gov (United States)

Whitmore, P.; Refidaff, C.; Caropolo, M.; Huerfano-Moreno, V.; Knight, W.; Sammler, W.; Sandrik, A.

2009-01-01

West Coast/Alaska Tsunami Warning Center (WCATWC) response criteria for earthquakesoccurring in the Atlantic and Caribbean basins are presented. Initial warning center decisions are based on an earthquake's location, magnitude, depth, distance from coastal locations, and precomputed threat estimates based on tsunami models computed from similar events. The new criteria will help limit the geographical extent of warnings and advisories to threatened regions, and complement the new operational tsunami product suite. Criteria are set for tsunamis generated by earthquakes, which are by far the main cause of tsunami generation (either directly through sea floor displacement or indirectly by triggering of sub-sea landslides).The new criteria require development of a threat data base which sets warning or advisory zones based on location, magnitude, and pre-computed tsunami models. The models determine coastal tsunami amplitudes based on likely tsunami source parameters for a given event. Based on the computed amplitude, warning and advisory zones are pre-set.

Causality tests between stock market development and economic growth in West African Monetary Union

Directory of Open Access Journals (Sweden)

Maman Tachiwou ABOUDOU

2009-12-01

Full Text Available This paper examines the causal relationship between stock market development and economic growth for the West African Monetary Union economy over the last decade or so. By applying the techniques of unit–root tests and the long–run Granger noncausality test proposed by Toda and Yamamoto (1995, the causal relationships between the real GDP growth rate and two stock market development proxies are tested. The results are in line with the supply leading hypothesis in the sense that there is strong causal flow from the stock market development to economic growth. A unidirectional causal relationship is also observed between real market capitalization ratio and economic growth.

NOAA/WEST COAST AND ALASKA TSUNAMI WARNING CENTER PACIFIC OCEAN RESPONSE CRITERIA

Directory of Open Access Journals (Sweden)

Garry Rogers

2008-01-01

Full Text Available New West Coast/Alaska Tsunami Warning Center (WCATWC response criteria for earthquakes occurring in the Pacific basin are presented. Initial warning decisions are based on earthquake location, magnitude, depth, and - dependent on magnitude - either distance from source or pre- computed threat estimates generated from tsunami models. The new criteria will help limit the geographical extent of warnings and advisories to threatened regions, and complement the new operational tsunami product suite.Changes to the previous criteria include: adding hypocentral depth dependence, reducing geographical warning extent for the lower magnitude ranges, setting special criteria for areas not well-connected to the open ocean, basing warning extent on pre-computed threat levels versus tsunami travel time for very large events, including the new advisory product, using the advisory product for far-offshore events in the lower magnitude ranges, and specifying distances from the coast for on-shore events which may be tsunamigenic.This report sets a baseline for response criteria used by the WCATWC considering its processing and observational data capabilities as well as its organizational requirements. Criteria are set for tsunamis generated by earthquakes, which are by far the main cause of tsunami generation (either directly through sea floor displacement or indirectly by triggering of slumps. As further research and development provides better tsunami source definition, observational data streams, and improved analysis tools, the criteria will continue to adjust. Future lines of research and development capable of providing operational tsunami warning centers with better tools are discussed.

Subtidal benthic macrofauna of the Mangalore Coast, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Gopalakrishnan, T.C.; Nair, K.K.C.

Subtidal macrobenthic fauna from the Mangalore Coast was studied from the shelf areas between the old Mangalore Port and Suratkal, covering an area of approximately 40 km sup(2). Benthic bivalves were the most abundant group, (36160/m sup(2...

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.

Utilization of the ocean resources on the Saurashtra coast is dating back to the Harappan period (3rd millennium BC) and evidences on the same have been recorded from various archaeological sites such as Lothal, Padri, Nageshwar and Bet Dwarka...

77 FR 5385 - Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Revision of...

Science.gov (United States)

2012-02-03

... the ``order.'' The order is effective under the Agricultural Marketing Agreement Act of 1937, as... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 985 [Doc. Nos. AMS-FV-10-0094; FV11-985-1A FIR] Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West...

78 FR 23673 - Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Revision of...

Science.gov (United States)

2013-04-22

... the ``order.'' The order is effective under the Agricultural Marketing Agreement Act of 1937, as... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 985 [Doc. Nos. AMS-FV-11-0088; FV12-985-1A FIR] Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West...

Academic health centers on the front lines: survival strategies in highly competitive markets.

Science.gov (United States)

Blumenthal, D; Weissman, J S; Griner, P F

1999-09-01

The authors describe approaches that five academic health centers (AHCs) have taken to reduce costs, enhance quality, or improve their market positions since the onset of price competition and managed care. The five AHCs, all on the West Coast, were selected for study because they (1) are located in markets that had been highly competitive for the longest time; (2) are committed to all the major missions of AHCs; and (3) own or substantially control their major clinical teaching facilities. The study findings reflect the status of the five AHCs during the fall of 1998. Although some findings may no longer be current (especially in light of ongoing implementation of the Balanced Budget Act of 1997), they still provide insights into the options and opportunities available to many AHCs in highly competitive markets. The authors report on the institutions' financial viability (positive), levels of government support (advantageous), and competition from other AHCs (modest). They outline the study AHCs' survival strategies in three broad areas: increasing revenues via exploiting market niches, reducing costs, and reorganizing to improve internal governance and decision making. They also report how marketplace competition and the strategies the AHCs used to confront it have affected the AHCs' missions. The authors summarize the outstanding lessons that all AHCs can learn from the experiences of the AHCs studied, although adding that AHCs in other parts of the country should use caution in looking to the West Coast AHCs for answers.

75 FR 61102 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish...

Science.gov (United States)

2010-10-04

... opportunities to harvest available healthy stocks and meet the objective of the Pacific Coast Groundfish FMP to... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 660 [Docket No... Coast Groundfish Fishery; Inseason Adjustments to Fishery Management Measures AGENCY: National Marine...

Identifying the source of tar balls deposited along the beaches of Goa in 2013 and comparing with historical data collected along the West Coast of India.

Science.gov (United States)

Suneel, V; Vethamony, P; Naik, B G; Krishna, M S; Jadhav, Lakshmikant

2015-09-15

Deposition of oil residues, also known as tar balls, is a seasonal phenomenon, and it occurs only in the southwest monsoon season along the west coast of India. This has become a serious environmental issue, as Goa is a global tourist destination. The present work aims at identifying the source oil of the tar balls that consistently depositing along the Goa coast using multi-marker fingerprint technique. In this context, the tar ball samples collected in May 2013 from 9 beaches of Goa coast and crude oils from different oil fields and grounded ship were subject to multi-marker analyses such as n-alkanes, pentacyclic terpanes, regular steranes, compound specific isotope analysis (CSIA) and principle component analysis (PCA). The n-alkane weathering index shows that samples have been weathered to various degrees, and the status of weathering is moderate. Since the international tanker route passes closer to the west coast of India (WCI), it is generally presumed that tanker wash is the source of the tar balls. We found that 2010/2011 tar balls are as tanker wash, but the present study demonstrates that the Bombay High (BH) oil fields can also contribute to oil contamination (tar balls) along ≈ 650 km stretch of the WCI, running from Gujarat in the north to Goa in the south. The simulated trajectories show that all the particles released in April traveled in the southeast direction, and by May, they reached the Goa coast with the influence of circulation of Indian monsoon system. Copyright © 2015 Elsevier B.V. All rights reserved.

Dissolved inorganic carbon, total alkalinity, pH and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from NOAA Ship Fairweather and R/V Point Sur in the U.S. West Coast California Current System during the 2013 West Coast Ocean Acidification Cruise (WCOA2013) from 2013-08-05 to 2013-08-28 (NCEI Accession 0132082)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This archival package contains data from the third dedicated West Coast Ocean Acidification cruise (Expocode:317W20130803, Cruise ID: WCOA2013), which took place...

Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from R/V Wecoma in the U.S. West Coast California Current System during the 2011 West Coast Ocean Acidification Cruise (WCOA2011) from 2011-08-12 to 2011-08-30 (NODC Accession 0123467)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This archival package contains the discrete bottle (CTD profile) data of the first dedicated West Coast Ocean Acidification cruise (WCOA2011). The cruise took place...

Site specific probabilistic seismic hazard analysis at Dubai Creek on the west coast of UAE

Science.gov (United States)

Shama, Ayman A.

2011-03-01

A probabilistic seismic hazard analysis (PSHA) was conducted to establish the hazard spectra for a site located at Dubai Creek on the west coast of the United Arab Emirates (UAE). The PSHA considered all the seismogenic sources that affect the site, including plate boundaries such as the Makran subduction zone, the Zagros fold-thrust region and the transition fault system between them; and local crustal faults in UAE. PSHA indicated that local faults dominate the hazard. The peak ground acceleration (PGA) for the 475-year return period spectrum is 0.17 g and 0.33 g for the 2,475-year return period spectrum. The hazard spectra are then employed to establish rock ground motions using the spectral matching technique.

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...

Assessment of oxidative stress indices in a marine macro brown alga Padina tetrastromatica (Hauck) from comparable polluted coastal regions of the Arabian Sea, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Maharana, D.; Jena, K.B.; Pise, N.M.; Jagtap, T.G.

, and antioxidant defences were measured as catalase (CAT), glutathione S-transferase (GST) and ascorbic acid (AsA), in order to understand their dissimilarity with respect to pollution levels from selective locations along the central west coast of India...

New residence times of the Holocene reworked shells on the west coast of Bohai Bay, China

Science.gov (United States)

Shang, Zhiwen; Wang, Fu; Li, Jianfen; Marshall, William A.; Chen, Yongsheng; Jiang, Xingyu; Tian, Lizhu; Wang, Hong

2016-01-01

Shelly cheniers and shell-rich beds found intercalated in near-shore marine muds and sandy sediments can be used to indicate the location of ancient shorelines, and help to estimate the height of sea level. However, dating the deposition of material within cheniers and shell-rich beds is not straightforward because much of this material is transported and re-worked, creating an unknown temporal off-set, i.e., the residence time, between the death of a shell and its subsequent entombment. To quantify the residence time during the Holocene on a section of the northern Chinese coastline a total 47 shelly subsamples were taken from 17 discrete layers identified on the west coast of Bohai Bay. This material was AMS 14C dated and the calibrated ages were systematically compared. The subsamples were categorized by type as articulated and disarticulated bivalves, gastropod shells, and undifferentiated shell-hash. It was found that within most individual layers the calibrated ages of the subsamples got younger relative to the amount of apparent post-mortem re-working the material had been subject to. For examples, the 14C ages of the bivalve samples trended younger in this order: shell-hash → split shells → articulated shells. We propose that the younger subsample age determined within an individual layer will be the closest to the actual depositional age of the material dated. Using this approach at four Holocene sites we find residence times which range from 100 to 1260 cal yrs, with two average values of 600 cal yrs for the original 14C dates older than 1 ka cal BP and 100 cal yrs for the original 14C dates younger than 1 ka cal BP, respectively. Using this semi-empirical estimation of the shell residence times we have refined the existing chronology of the Holocene chenier ridges on the west coast of Bohai Bay.

Partial pressure (or fugacity) of carbon dioxide, temperature, salinity and other variables collected from surface underway observations using carbon dioxide gas analyzer, shower head equilibrator and other instruments from R/V Wecoma in the U.S. West Coast California Current System during the 2011 West Coast Ocean Acidification Cruise (WCOA2011) from 2011-08-12 to 2011-08-30 (NODC Accession 0123607)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This archival package contains the surface underway pCO2 data of the first dedicated West Coast Ocean Acidification cruise (WCOA2011). The cruise took place August...

Internal Migration, Regional Labour Market Dynamics and Implications for German East-West Disparities – Results from a Panel VAR

DEFF Research Database (Denmark)

Alecke, Björn; Mitze, Timo; Untiedt, Gerhard

This paper analyses the causal linkages between regional labour market variables and internal migration flows among German states between 1991–2006. We adopt a Panel VAR approach to identify the feedback effects among the variables and analyse the dynamic properties of the system through impulser......This paper analyses the causal linkages between regional labour market variables and internal migration flows among German states between 1991–2006. We adopt a Panel VAR approach to identify the feedback effects among the variables and analyse the dynamic properties of the system through...... impulseresponse functions.We also use the model to track the evolution of the particular East-West migration since re-unification aiming to shed more light on the East German “empirical puzzle”, characterized by lower migration responses than expected from the regional labour market position relative to the West......:That is, along with a second wave of East-West movements around 2001 net flows out of East Germany were much higher than expected after controlling for its weak labour market and macroeconomic performance. Since this second wave is also accompanied by a gradual fading out of economic distortions...

Placing Brazil's heavy acid oils on international markets

International Nuclear Information System (INIS)

Szklo, Alexandre Salem; Machado, Giovani; Schaeffer, Roberto; Felipe Simoes, Andre; Barboza Mariano, Jacqueline

2006-01-01

This paper identifies the international market niches of Brazil's heavy acid oils. It analyzes the perspectives for making wider use of heavy acid oils, assessing their importance for certain oil-producing regions such as Brazil, Venezuela, West Africa, the North Sea and China. Within this context, the oil produced in the Marlim Field offshore Brazil is of specific interest, spurred by the development of its commercial brand name for placement on international markets and backed by ample production volumes. This analysis indicates keener international competition among acid oils produced in Brazil, the North Sea and the West Coast of Africa, through to 2010. However, over the long term, refinery conversion capacity is the key factor for channeling larger volumes of heavy acid oils to the international market. In this case, the future of acid oil producers will depend on investments in refineries close to oil product consumption centers. For Brazil, this means investments in modifying its refineries and setting up partnerships in the downstream segment for consumer centers absorbing all products of high added value, such as the USA and even Southeast Asia and Western Europe

Western Canadian crude oil supply and markets 2002-2010 : Executive summary

International Nuclear Information System (INIS)

2003-08-01

The forecast of crude supply developed by the Canadian Association of Petroleum Producers (CAPP) indicates that additional pipeline capacity from western Canada to existing new markets will be required. A crude market study was undertaken to investigate and assess the potential development of the North American crude markets along with expected western Canadian crude supply growth. The results revealed that additional crude export capacity from Alberta will be required by 2006 or 2007. An analysis of three export pipeline scenarios was carried out: (1) Hardisty to Chicago, with a further extension to Cushing, Oklahoma, (2) Edmonton to the west coast of British Columbia, Prince Rupert, and (3) Hardisty to California. The most attractive aggregate benefits to heavy crude producers would result from a western export pipeline to British Columbia or California. A superior alternative is a pipeline to a deepwater tanker terminal on the coast of British Columbia. The Chicago pipeline option would become more attractive if Midwestern refiners were to expand their capacity to process heavy oil. Declining netbacks associated with sustained growth that is introduced into the market place are reflected in all scenarios over the forecast period until 2010. 1 tab., 23 figs

Spatial and temporal occurrence of blue whales off the U.S. West Coast, with implications for management.

Directory of Open Access Journals (Sweden)

Ladd M Irvine

Full Text Available Mortality and injuries caused by ship strikes in U.S. waters are a cause of concern for the endangered population of blue whales (Balaenoptera musculus occupying the eastern North Pacific. We sought to determine which areas along the U.S. West Coast are most important to blue whales and whether those areas change inter-annually. Argos-monitored satellite tags were attached to 171 blue whales off California during summer/early fall from 1993 to 2008. We analyzed portions of the tracks that occurred within U.S. Exclusive Economic Zone waters and defined the 'home range' (HR and 'core areas' (CAU as the 90% and 50% fixed kernel density distributions, respectively, for each whale. We used the number of overlapping individual HRs and CAUs to identify areas of highest use. Individual HR and CAU sizes varied dramatically, but without significant inter-annual variation despite covering years with El Niño and La Niña conditions. Observed within-year differences in HR size may represent different foraging strategies for individuals. The main areas of HR and CAU overlap among whales were near highly productive, strong upwelling centers that were crossed by commercial shipping lanes. Tagged whales generally departed U.S. Exclusive Economic Zone waters from mid-October to mid-November, with high variability among individuals. One 504-d track allowed HR and CAU comparisons for the same individual across two years, showing similar seasonal timing, and strong site fidelity. Our analysis showed how satellite-tagged blue whales seasonally used waters off the U.S. West Coast, including high-risk areas. We suggest possible modifications to existing shipping lanes to reduce the likelihood of collisions with vessels.

The impact of the 2009-10 El Niño Modoki on U.S. West Coast beaches

Science.gov (United States)

Barnard, Patrick L.; Allan, Jonathan; Hansen, Jeff E.; Kaminsky, George M.; Ruggiero, Peter; Doria, André

2011-01-01

High-resolution beach morphology data collected along much of the U.S. West Coast are synthesized to evaluate the coastal impacts of the 2009-10 El Nio. Coastal change observations were collected as part of five beach monitoring programs that span between 5 and 13 years in duration. In California, regional wave and water level data show that the environmental forcing during the 2009-10 winter was similar to the last significant El Nio of 1997-98, producing the largest seasonal shoreline retreat and/or most landward shoreline position since monitoring began. In contrast, the 2009-10 El Nio did not produce anomalously high mean winter-wave energy in the Pacific Northwest (Oregon and Washington), although the highest 5% of the winter wave-energy measurements were comparable to 1997-98 and two significant non-El Nio winters. The increase in extreme waves in the 2009-10 winter was coupled with elevated water levels and a more southerly wave approach than the long-term mean, resulting in greater shoreline retreat than during 1997-98, including anomalously high shoreline retreat immediately north of jetties, tidal inlets, and rocky headlands. The morphodynamic response observed throughout the U.S. West Coast during the 2009-10 El Nio is principally linked to the El Nio Modoki phenomena, where the warm sea surface temperature (SST) anomaly is focused in the central equatorial Pacific (as opposed to the eastern Pacific during a classic El Nio), featuring a more temporally persistent SST anomaly that results in longer periods of elevated wave energy but lower coastal water levels. ?? 2011 by the American Geophysical Union.

Exposure history determines pteropod vulnerability to ocean acidification along the US West Coast.

Science.gov (United States)

Bednaršek, N; Feely, R A; Tolimieri, N; Hermann, A J; Siedlecki, S A; Waldbusser, G G; McElhany, P; Alin, S R; Klinger, T; Moore-Maley, B; Pörtner, H O

2017-07-03

The pteropod Limacina helicina frequently experiences seasonal exposure to corrosive conditions (Ω ar   US West Coast and is recognized as one of the species most susceptible to ocean acidification (OA). Yet, little is known about their capacity to acclimatize to such conditions. We collected pteropods in the California Current Ecosystem (CCE) that differed in the severity of exposure to Ω ar conditions in the natural environment. Combining field observations, high-CO 2 perturbation experiment results, and retrospective ocean transport simulations, we investigated biological responses based on histories of magnitude and duration of exposure to Ω ar  history of exposure to corrosive conditions. Pteropods from the coastal CCE appear to be at or near the limit of their physiological capacity, and consequently, are already at extinction risk under projected acceleration of OA over the next 30 years. Our results demonstrate that Ω ar exposure history largely determines pteropod response to experimental conditions and is essential to the interpretation of biological observations and experimental results.

Soils developed from marine and moraine deposits on the Billefjord coast, West Spitsbergen

Science.gov (United States)

Pereverzev, V. N.

2012-11-01

Morphogenetic features of soils developed from noncalcareous and calcareous deposits of the marine and glacial origins on the coasts of Billefjord and Petunia Bay in West Spitsbergen are studied. Grayhumus (soddy) soils develop from noncalcareous deposits; they consist of the AO-AY-C horizons and differ from analogous soils in other locations in a higher bulk content of calcium, a close to neutral reaction, and a relatively high degree of base saturation. Gray-humus residually calcareous soils (AO-AYca-Cca) developed from calcareous deposits have a neutral or slightly alkaline reaction; their exchange complex is almost completely saturated with bases. The soils that developed from both marine and moraine deposits are generally similar in their major genetic features. The profiles of all the soils are not differentiated with respect to the contents of major elements, including oxalate-soluble forms of aluminum and iron. Gley features are also absent in the profiles of these soils.

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...

MARKETTING SITUATIONS OF LIVESTOCK FEEDS IN WELMERA AND DENDI WEREDA OF WEST SHOA ZONE, ETHIOPIA

OpenAIRE

R. MESFIN; A. TESFAYE

2012-01-01

The paper explains the status of livestock feed resources and market situations in Welmera and Dendi weredas of West Shoa Zone, Ethiopia. The objective of the survey was to assess the potentials and constraints of feed resources and related marketing practices and suggest appropriate intervention options to overcome the constraints. Majority (76%) of the interviewed farmers have faced shortage of livestock feeds. The diminishing trend of grazing land from time to time, roughage, concentrate f...

Monthly variations of diurnal rainfall in north coast of West Java Indonesia during boreal winter periods

Science.gov (United States)

Yulihastin, E.; Trismidianto

2018-05-01

Diurnal rainfall during the active monsoon period is usually associated with the highest convective activity that often triggers extreme rainfall. Investigating diurnal rainfall behavior in the north coast of West Java is important to recognize the behavioral trends of data leading to such extreme events in strategic West Java because the city of Jakarta is located in this region. Variability of diurnal rainfall during the period of active monsoon on December-January-February (DJF) composite during the 2000-2016 period was investigated using hourly rainfall data from Tropical Rainfall Measuring Mission (TRMM) 3B41RT dataset. Through the Empirical Mode Decomposition method was appears that the diurnal rain cycle during February has increased significantly in its amplitude and frequency. It is simultaneously shows that the indication of extreme rainfall events is related to diurnal rain divergences during February shown through phase shifts. The diurnal, semidiurnal, and terdiurnal cycles appear on the characteristics of the DJF composite rainfall data during the 2000-2016 period.The significant increases in amplitude occurred during February are the diurnal (IMF 3) and terdiurnal (IMF 1) of rainfall cycles.

76 FR 70350 - West Oahu Offshore Security Zone

Science.gov (United States)

2011-11-14

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-1048] RIN 1625-AA87 West Oahu Offshore Security Zone AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary security zone on the navigable waters of Oahu's western...

2016 USGS West Coast El-Nino Lidar (WA, OR, CA)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Towill collected approximately 75 square miles of coast in Oregon, 486 square miles of coast in Washington and California, and an additional 44 square miles for...

78 FR 9575 - Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Change to...

Science.gov (United States)

2013-02-11

... reserve oil in such manner as to accurately account for its receipt, storage, and disposition. In a rule... FR] Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Change to Administrative Rules Regarding the Transfer and Storage of Excess Spearmint Oil AGENCY: Agricultural Marketing...

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...

NorthernLights Transmission : bringing competitive cogen energy from the oil sands to west coast markets

International Nuclear Information System (INIS)

Hogan, M.J.C.

2005-01-01

NorthernLights Transmission is an initiative by TransCanada that proposes 2 major high-voltage direct current (HVDC) transmission lines to bring low cost, fossil fuelled and renewable generation from the Fort McMurray area to growing electricity markets in the Pacific Northwest, Nevada, Arizona and California. This presentation demonstrated why oil sands cogeneration, shipped via NorthernLights Transmission, is a very attractive resource for these markets. It was shown that the best generation resources are tied to natural resources such as coal, wind, oil sands cogeneration and hydro. Both the Pacific Northwest and California markets prefer low carbon dioxide generation. The proposed HVDC transmission lines would maximize the use of existing energy infrastructure corridors and rights-of-way where possible. This paper presented details of the proposed Celilo Project and the Inland Project, and noted that both are attractive from a technical and economic perspective. The transmission line for the Celilo project would originate in Fort McMurray and connect highly efficient cogeneration and other developing forms of generation to growing loads in the Pacific Northwest and northern California. The cogeneration plants will supply steam and electricity to northern Alberta's oil sands developments along with surplus electricity for export. tabs., figs

Connecting West Virginia fee-fishing businesses with the larger tourism market through the development of tourism package

Science.gov (United States)

Zongxiang Mei; Chad Pierskalla; Michael Shuett

2007-01-01

Thirty-five or more fee-fishing businesses in West Virginia are often characterized as small businesses, and they could benefit from connecting with larger travel packages that are more likely to attract out-of state anglers. The objectives of this study are to: (1) identify mini-market segments based on fee-fishing experiences; (2) examine how fee-fishing mini-markets...

Fish Marketing of Ribbon Fish (Trichiurus sp. in Nusantara Fishing Port (NFPat Palabuhanratu, West Java

Directory of Open Access Journals (Sweden)

Nur Bambang Azis

2018-01-01

Full Text Available The objective of this research is to study the marketing process of ribbon fish (Trichiurus sp., including the marketing margin, marketing agencies, traders and marketing channels The research was carried out for 3 mo in Nusantara Fishing Port (NFP, Palabuhanratu, Sukabumi, West Java. A case study was used in this research. A purposive sampling method was used to collect data from 55 respondents of fish marketing, consisting of fishermen, agents, traders, and retailers, who were involved in the marketing of ribbon fish in NFP Palabuhanratu. The result of the research showed that ribbon fish production in Palabuhanratu fluctuated from year to year. There are two types of ribbon fish marketing, i.e. type one is from fishermen to retailers, and type two is indirect marketing from fisherman to consumers through intermediate traders (exporters. The greatest marketing margin was obtained from the first type, while the smallest marketing margin was obtained from type two. The form of the market was considered to be oligopsony market. Fisherman’s share is greatest in the collectors and the smallest share is on retailers. Marketing process in traders is efficient due to its lowest margin and highest fisherman’s share.

Marketing Education

Science.gov (United States)

Stancil, Ronald A., Sr.

2008-01-01

This article discusses the Marketing Education program at West Haven (CT) High School in West Haven, Connecticut, that promotes skills for life and attributes, enhances the academic program, and develops leaders out of ordinary students through an interactive curriculum. The three components of West Haven's marketing and management program are (1)…

Apprenticeship, Vocational Training, and Early Labor Market Outcomes--Evidence from East and West Germany

Science.gov (United States)

Riphahn, Regina T.; Zibrowius, Michael

2016-01-01

We study the returns to apprenticeship and vocational training for three early labor market outcomes all measured at age 25 for East and West German youths: non-employment (i.e. unemployment or out of the labor force), permanent fulltime employment, and wages. We find strong positive effects of apprenticeship and vocational training. There are no…

The morphology and migration of transverse bars off the west-central Florida coast

Science.gov (United States)

Gelfenbaum, G.; Brooks, G.R.

2003-01-01

A series of migrating shore-normal sandbars with wavelengths of 75-120 m and heights up to 2 m have been identified off the northern tip of Anna Maria Island, a barrier island on the west-central Florida coast. Similar features have been described elsewhere since the 1930s and termed 'transverse bars'. The transverse bars identified off Anna Maria Island are found for about 3 km along the coast and extend 4 km offshore, well outside the normal surf-zone width. No cusps or any other associated beach expression is evident despite the fact that the bars come to within about 75 m of the beach. Sediments on the crests of the bars are a well-sorted fine quartz sand, whereas sediments in the troughs are a poorly sorted coarse carbonate shell hash. Historical aerial photographs and repeated high-resolution bathymetric surveys provide a means of quantifying the migration of the transverse bars. Analyses of orthorectified aerial photographs from the early 1940s through the mid 1990s clearly show movement or migration taking place in the bar field. In the 40-yr period from 1951 to 1991, the southern edge of the bar field moved 200-350 m to the south, with an average long-term migration rate of 8 m/yr. Repeated bathymetric surveys over an 8-month period give an average short-term migration rate of 21 m/yr to the south. Wave and current measurements suggest that southerly winds associated with the passage of cold fronts drive near-bed currents to the south that are strong enough to initiate sediment transport and cause the southerly migration of the transverse bars.

Dynamic stability of coral reefs on the west Australian coast.

Directory of Open Access Journals (Sweden)

Conrad W Speed

Full Text Available 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.

Environmental contaminants, species identifiers and characteristics, and other variables from the east and west US coasts for the National Status and Trends Program (NSTP) from 19840101 to 19880405 (NODC Accession 8900125)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This collection contains 1986-1989 Mussel Watch Data collected under National Status and Trends Program. The samples were collected along the east, west, gulf coast...

The entry of Colombian-sourced heroin into the US market: the relationship between competition, price, and purity.

Science.gov (United States)

Rosenblum, Daniel; Unick, George Jay; Ciccarone, Daniel

2014-01-01

There have been large structural changes in the US heroin market over the past 20 years. Colombian-sourced heroin entered the market in the mid-1990s, followed by a large fall in the price per pure gram and the exit of Asian heroin. By the 2000s, Colombian-sourced heroin had become a monopoly on the east coast and Mexican-sourced heroin a monopoly on the west coast with competition between the two in the middle. We estimate the relationship between these changes in competitive market structure on retail-level heroin price and purity. We find that the entry of Colombian-sourced heroin is associated with less competition and a lower price per pure gram of heroin at the national level. However, there is wide variation in changes in market concentration across the US. Controlling for the national fall in the heroin price, more competition in a region or city is associated with a lower price per pure gram. Copyright © 2013 Elsevier B.V. All rights reserved.

Gulf Coast Clean Energy Application Center

Energy Technology Data Exchange (ETDEWEB)

Dillingham, Gavin [Houston Advanced Research Center, TX (United States)

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.

Meteorological characteristics and overland precipitation impacts of atmospheric rivers affecting the West coast of North America based on eight years of SSM/I satellite observations

Science.gov (United States)

Neiman, P.J.; Ralph, F.M.; Wick, G.A.; Lundquist, J.D.; Dettinger, M.D.

2008-01-01

The pre-cold-frontal low-level jet within oceanic extratropical cyclones represents the lower-tropospheric component of a deeper corridor of concentrated water vapor transport in the cyclone warm sector. These corridors are referred to as atmospheric rivers (ARs) because they are narrow relative to their length scale and are responsible for most of the poleward water vapor transport at midlatitudes. This paper investigates landfalling ARs along adjacent north- and south-coast regions of western North America. Special Sensor Microwave Imager (SSM/ I) satellite observations of long, narrow plumes of enhanced integrated water vapor (IWV) were used to detect ARs just offshore over the eastern Pacific from 1997 to 2005. The north coast experienced 301 AR days, while the south coast had only 115. Most ARs occurred during the warm season in the north and cool season in the south, despite the fact that the cool season is climatologically wettest for both regions. Composite SSM/I IWV analyses showed landfalling wintertime ARs extending northeastward from the tropical eastern Pacific, whereas the summertime composites were zonally oriented and, thus, did not originate from this region of the tropics. Companion SSM/I composites of daily rainfall showed significant orographic enhancement during the landfall of winter (but not summer) ARs. The NCEP-NCAR global reanalysis dataset and regional precipitation networks were used to assess composite synoptic characteristics and overland impacts of landfalling ARs. The ARs possess strong vertically integrated horizontal water vapor fluxes that, on average, impinge on the West Coast in the pre-cold-frontal environment in winter and post-cold-frontal environment in summer. Even though the IWV in the ARs is greater in summer, the vapor flux is stronger in winter due to much stronger flows associated with more intense storms. The landfall of ARs in winter and north-coast summer coincides with anomalous warmth, a trough offshore, and

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...

Radiological assessment of coastal marine sediment and water samples, Karachi coast, Pakistan

International Nuclear Information System (INIS)

Qureshi, R.M.; Mashiatullah, A.; Akram, M.; Sajjad, M.I.; Shafiq, M.; Javed, T.; Aslam, M.

1999-04-01

Concentrations of selective natural radionuclides (/sup 226/Ra, /sup 228/Ra, /sup 40/K) in shallow marine coastal sediments and sea water off Karachi coast, Pakistan, were measured with a hyper pure germanium (HPGe) gamma spectrometer. Sediment and water samples were collected from polluted Layari and Malire River downstream (pre-out fall), Gizri Creek, Layari River out fall in Karachi harbor, Karachi Harbor/ Manora Channel Mains, as well as from open sea (South-East Coast and North-West Coast) within the 10m depth contour. No artificial radionuclides (e.g. /sup 60/Co, /sup 137/Cs and /sup 134/Cs were detected in both water and sediment samples at any of these locations. The activity of /sup 226/Ra in coastal river sediments is found below its limit of detection (<18.35 Bqkg/sup -1/). Activity of /sup 228/Ra in sediments off Karachi Coast ranges between 11.80 +- 3.60 to 37.27+- 4.31 Bqkg/sup -1/. The highest activity was found south of Nuclear Power Station (KANUPP) and the lowest activity was found in the vicinity of Oyster Rocks (open sea). The /sup 226/Ra activity ranges from 19.40+- 5.88 to 67.14 +- 10.02 Bqkg/sup -1/. The activity of /sup 228/Ra in sediments of Manora Channel, South-east Coast of Karachi and the North west coast of Karachi are also in agreement with the IAEA marine sediment standard namely: IAEA-135 (/sup 228/Ra = 36.7 +- 3 Bqkg/sup -1/). The activity of /sup 226/Ra for the South East Coast of Karachi and the North west coast of Karachi are also in agreement with the IAEA marine sediment standard namely: IAEA 135(/sup 226/Ra=23.9 +- 1.1 Bqkg/sup -1/) and Pacific Ocean sediment standard namely: IAEA-368 (/sup 226/Ra=21.4+- 1.1 Bqkg/sup -1/). The /sup 40/K activity in sea sediments varies from 197.7+- 44.24 to 941.90 +- 39.00 Bqkg-1). The highest activity is observed in the vicinity of Oyster Rocks (open sea) along the Clifton coast (South-East Cost of Karachi) and the lowest activity is found south of Nuclear Power Station (KANUPP) along the

2016 USGS West Coast El-Nino Lidar DEM (WA, OR, CA)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Towill collected approximately 75 square miles of coast in Oregon, 486 square miles of coast in Washington and California, and an additional 44 square miles for...

Fish Marketing of Ribbon Fish (Trichiurus sp.) in Nusantara Fishing Port (NFP)at Palabuhanratu, West Java

Science.gov (United States)

Bambang, Azis Nur

2018-02-01

The objective of this research is to study the marketing process of ribbon fish (Trichiurus sp.), including the marketing margin, marketing agencies, traders and marketing channels The research was carried out for 3 mo in Nusantara Fishing Port (NFP), Palabuhanratu, Sukabumi, West Java. A case study was used in this research. A purposive sampling method was used to collect data from 55 respondents of fish marketing, consisting of fishermen, agents, traders, and retailers, who were involved in the marketing of ribbon fish in NFP Palabuhanratu. The result of the research showed that ribbon fish production in Palabuhanratu fluctuated from year to year. There are two types of ribbon fish marketing, i.e. type one is from fishermen to retailers, and type two is indirect marketing from fisherman to consumers through intermediate traders (exporters). The greatest marketing margin was obtained from the first type, while the smallest marketing margin was obtained from type two. The form of the market was considered to be oligopsony market. Fisherman's share is greatest in the collectors and the smallest share is on retailers. Marketing process in traders is efficient due to its lowest margin and highest fisherman's share.

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...

Encouraging Women Entrepreneurship to Join the Global Market (Case study on Fashion Industry in West Java

Directory of Open Access Journals (Sweden)

Heriyanni Mashithoh

2016-08-01

Full Text Available The integration of global market has opened today for the foreign products to entry any countries and has threatened the future of women entrepreneurs. Women entrepreneurs have to compete with foreign businessmen who have superiority in terms of funds, technology, infrastructure, market information and government support. Indonesia is one of developing country who encourages the development of rural areas. Women entrepreneurship in rural areas indicated will increase the local economy, creating employment opportunities, and decreasing the poverty currently. One province in Indonesia that successfully promotes the fashion industries to local and international tourist is West Java. This study aims to analyze the effect of network development strategy toward the women entrepreneurs’ satisfaction. Hypothesis were tested by multivariate statistics- Partial Least Square. The population is owners or managers of SMEs in fashion or garment industries. Stratified random sampling is occupied to get 78 women entrepreneurs in West Java. This study shows that network strategy is significantly influenced the women entrepreneurs’ satisfaction Proactive entrepreneur is proved to positively strengthen the impact of network strategy on the women entrepreneurs’ satisfaction. This result becomes a guide for SMEs, especially in fashion or garment industry to support the tourism of West Java.

What did all the money do? On the general ineffectiveness of recent West German labour market programmes

OpenAIRE

Wunsch, Conny; Lechner, Michael

2007-01-01

We provide new evidence on the effectiveness of West German labour market programmes by evaluating training and employment programmes that have been conducted 2000-2002 after the first large reform of German labour market policy in 1998. We employ exceptionally rich administrative data that allow us to use microeconometric matching methods and to estimate interesting effects for different types of programmes and participants at a rather disaggregated level. We find that, on average, all progr...

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 ...

Physico-chemical characterization of surface waters of the west coast of Algeria: Bay of Mostaganem and Cheliff estuary

Directory of Open Access Journals (Sweden)

Fatima Kies

2014-12-01

Full Text Available A follow-up in 2013 of the indicators of pollution (temperature, hydrogen potential, salinity, dissolved oxygen, ammonium, nitrites, nitrates, orthophosphates, ortho silicates, biological oxygen demand, chemical oxygen demand, suspended solids in surface water was performed, in order to estimate the physicochemical quality of the west coast of Algeria. The results obtained revealed the existence of a water contamination by domestic and industrial waste water conveyed to the north by the Cheliff River for discharge into the Bay of Mostaganem, marked by significant space-time variations. In January (24 mg / l, the values of nitrates recorded west of the mouth of Cheliff exceed norms. Ammonium records strong concentrations in January (1.2 mg NH4+/ l and in February (0.8 mg /l. Nitrites such lagging of high contents in January (NO2- 0.99 mg / l and February (NO2- 0.59 mg /l, respectively. The ortho phosphates post a maximum concentration in January (6.6mg PO43-/ l. In addition, the organic matter rate measured in surface water is maximum during periods of flooding especially in January (7.51 mg / l and lowest in the exceptionally dry season in August (2.19 mg / l.

Water type quantification in the Skagerrak, the Kattegat and off the Jutland west coast

Directory of Open Access Journals (Sweden)

Trond Kristiansen

2015-04-01

Full Text Available An extensive data series of salinity, nutrients and coloured dissolved organic material (CDOM was collected in the Skagerrak, the northern part of the Kattegat and off the Jutland west coast in April each year during the period 1996–2000, by the Institute of Marine Research in Norway. In this month, after the spring bloom, German Bight Water differs from its surrounding waters by a higher nitrate content and higher nitrate/phosphate and nitrate/silicate ratios. The spreading of this water type into the Skagerrak is of special interest with regard to toxic algal blooms. The quantification of the spatial distributions of the different water types required the development of a new algorithm for the area containing the Norwegian Coastal Current, while an earlier Danish algorithm was applied for the rest of the area. From the upper 50 m a total of 2227 observations of salinity and CDOM content have been used to calculate the mean concentration of water from the German Bight, the North Sea (Atlantic water, the Baltic Sea and Norwegian rivers. The Atlantic Water was the dominant water type, with a mean concentration of 79%, German Bight Water constituted 11%, Baltic Water 8%, and Norwegian River Water 2%. At the surface the mean percentages of these water types were found to be 68%, 15%, 15%, and 3%, respectively. Within the northern part of the Skagerrak, closer to the Norwegian coast, the surface waters were estimated to consist of 74% Atlantic Water, 20% Baltic Water, and 7% Norwegian River Water. The analysis indicates that the content of German Bight Water in this part is less than 5%.

Gas export potential of Russia's East: Will it match Asia-Pacific markets?

International Nuclear Information System (INIS)

Khartukov, E.; Starostina, E.

2002-01-01

Russia's Far East and East Siberia are emerging as new major sources of gas supplies for East Asian energy markets. Thanks to ongoing and earmarked resource and infrastructure developments in Sakhalin, Yakutia (Sakha) and Irkutsk, by around 2020 these poorly developed but naturally endowed areas of the country's East can provide between 50 and 70 Bcm/yr (5-7 Bcfd) of natural gas, including up to 10 Mt/yr of LNG, available for exports to neighbouring Pacific countries (primarily to the PRC, Japan, South Korea as well as to Taiwan and the U.S. West Coast). This can noticeably reshape today's matrix of the Asia-Pacific energy flows and even destabilize the regional gas market. (author)

Concentrations of Heavy Metals in Commercially Important Oysters from Goa, Central-West Coast of India.

Science.gov (United States)

Shenai-Tirodkar, Prachi S; Gauns, Mangesh U; Ansari, Zakir A

2016-12-01

The major beds of oyster along the central-west coast of India are exposed to different anthropogenic activities and are severely exploited for human consumption. In this viewpoint, tissues of oyster Crassostrea madrasensis, C. gryphoides and Saccostrea cucullata were analyzed for Cu, Ni, Cd and Pb concentrations (dry weight) from Chicalim Bay, Nerul Creek and Chapora Bay in pre-monsoon, monsoon and post-monsoon seasons. A higher concentration of Cu (134.4-2167.9 mg kg -1 ) and Cd (7.1-88.5 mg kg -1 ) was found, which is greater than the recommended limits in all the three species (and sites). Moreover, significant (p metals concentrations among the species, seasons and sites. The high concentrations of Cd and Cu in tissues of edible oyster pose a threat to human health. Therefore, continuous monitoring, people awareness and a stringent government policy should be implemented to mitigate the metal pollution along the studied sites.

An annotated check list of the land mammal fauna of the West Coast National Park

Directory of Open Access Journals (Sweden)

D.M. Avery

1990-10-01

Full Text Available Some 4 000 Barn Owl pellets with small mammal remains have been collected over a period of nine years from two locations at the south end of the Langebaan lagoon. Two small samples of bones from archaeological sites on the Churchhaven peninsula provide evidence for past mammal occurrences. The remains of small mammals from the owl pellet collections provide an initial list of 18 species that occur within theWest Coast National Park. Subsequent conventional censusing by means of trapping and observational techniques to assess the small and large mammal species diversity of the area were conducted during 1989. This study documents the definite occurrence of 63 mammal species in the park, seven of which are exotics. The presence of a further five species requires confirmation. Interesting insight is gained into how direct censusing and owl pellet analyses augment each other in establishing the presence of small mammal taxa of an area.

Asian-Pacific markets : a new strategy for Alberta oil

International Nuclear Information System (INIS)

Laureshen, C.J.; Du Plessis, D.; Xu, C.M.; Chung, K.H.

2004-01-01

Alberta's oil sands contain an estimated crude bitumen-in-place of nearly 2.5 trillion barrels. Production has increased to the point where it has overtaken non-conventional sources, and is expected to reach more than 2 million barrels per day by 2012, and over 5 million barrels per day by 2030. Although it is assumed that most of this production will be marketed in the United States, the industry is facing many constraints that could affect potential crude oil production and existing market share. The Asian-Pacific region is an obvious new market for Canadian heavy oil and bitumen due to an increasing demand for petroleum products in that region and the potential for reaching the California market with the same pipeline. This paper examined the following three criteria that will determine the success of any initiative to move Canadian crude oil to Asian-Pacific markets: (1) a sustainable supply of crude from Alberta; a pipeline to transport the crude to a deepwater port on the west coast; and, a guaranteed market at the other end. The feasibility of marketing Alberta heavy oil and bitumen to Asia was also discussed. 12 refs., 1 tab., 8 figs

Price and quality of livestock feeds in suburban markets of West Africa’s Sahel: Case study from Bamako, Mali

Directory of Open Access Journals (Sweden)

A. A. Ayantunde

2014-07-01

Full Text Available In West African Sahel cities, livestock husbandry such as smallholder dairy production and livestock (cattle, sheep and goat fattening has become popular among livestock owners to meet food needs for the household, and for income generation. The increasing importance of urban and suburban agriculture, particularly livestock husbandry in the region, has led to a rapid increase in livestock populations in most of the cities. As a result of this increase and the associated growth in the demand for feeds, feed markets have sprung up in many cities and towns of West Africa’s Sahel. A survey of livestock feed markets was conducted in five markets in Bamako, Mali. Prices of livestock feeds were monitored monthly from January to December 2010. In addition, feed samples were collected from the markets for laboratory analysis to determine their nutritional quality. Results showed that the prices of cowpea hay and groundnut haulm were consistently higher than those of other feeds throughout the year. The price of cowpea hay ranged from 367 FCFA/kg dry matter (DM (1 USD ≈ 500 FCFA in October, i.e. immediately after harvest, to 667 FCFA/kg DM in August, i.e. in the wet season. Results also showed that there was no relationship between price and quality for all feed types. However, prices and quality of feeds differed significantly across seasons suggesting that the season was a major determinant for the price of livestock feeds in suburban areas of West Africa’s Sahel.

The puzzle of high heads beneath the West Cumbrian coast, UK: a possible solution

Science.gov (United States)

Black, John H.; Barker, John A.

2016-03-01

A region of high heads within the Borrowdale Volcanic Group (BVG; a fractured crystalline rock) beneath the coastal plain of West Cumbria, England (UK), is identified as a possible relic left over by the Late Devensian ice sheet. It was found during investigations in the 1990s. Contemporary modelling work failed to produce a satisfactory explanation of the high heads compatible with the `cold recharge' isotopic signature of the groundwater. This study has reassessed the original hydraulic testing results. By plotting density-adjusted heads versus their depth below the water table in the immediate vicinity of the borehole in which they were measured, a depth profile resembling a `wave' was revealed with a peak value located at 1,100 m depth. The possibility that this wave represents relic heads from the last major ice sheet has been assessed using one-dimensional mathematical analysis based on a poroelastic approach. It is found that a wet-based ice sheet above the West Cumbrian coast was probably thick enough and sufficiently long-lasting to leave such relic heads providing that the hydraulic diffusivity of the BVG is in the order of 10-6 m s-1. Initial assessment 20 years ago of the long-interval slug tests suggested that such low values are not likely. More recent interpretation argues for such low values of hydraulic diffusivity. It is concluded that ice sheet recharge is the most likely cause of the raised heads, that the BVG contains significant patches of very low conductivity rock, and that long-interval single-hole tests should be avoided in fractured crystalline rock.

Motivations of backpackers in the Cape Coast-Elmina Conurbation, Ghana

OpenAIRE

Frederick Dayour

2013-01-01

Research has shown that the backpacker market is one of the tourism markets that economically benefit local communities than the conventional market or mass tourists. The purpose of the study was to examine the motivations of backpackers in the Cape Coast-Elmina conurbation, Ghana. Questionnaire was used to collect data from 184 backpackers in Cape Coast and Elmina. Factor Analysis and some descriptive statistical analysis were employed in presenting the report. The st...

Buried and Massive Ground Ice on the West Coast of Baidaratskaya Bay in the Kara Sea

Directory of Open Access Journals (Sweden)

N. G. Belova

2015-01-01

Full Text Available Using data on the structure, conditions of occurrence (bedding, and the isotope composition of massive ice beds on the West coast of Baydaratskaya Bay it was established that the massive ice beds even occurring in the same outcrop may be related to different genetic types. There are two groups of the massive ice: 1 the «upper» thick (> 3 m massive ice beds composed by buried basal glacier ice; and 2 the «lower» small ice beds (< 3 m, formed both intrasedimentally and as a result of burial of initially surface ice bodies. Sand thickness which included both groups of the massive ice started its formation before the glacial ice burial. As a result of advancing and later degradation of the glacier, probably moving from the Pay-Khoy ridge or from the Polar Ural, its lower (basal parts were preserved within the permafrost thickness. 

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

African Journals Online (AJOL)

spamer

Intertidal barnacles are significantly more abundant on the south than on the west ... California Coastal Commission, 3111 Camino del Rio North, Suite 200, San ..... factors that are likely to affect adult growth and sur- .... north-west coast of the U.S.A. (e.g. Dayton 1971, .... SHANNON, L. V. 1985 — The Benguela ecosystem.

Recent 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.

., 2004), Bet Dwarka (Gaur et a]., 2005) and Somnath (Rao et al., 1992) have been focal points during the two decades of marine archaeological re- search on the Saurashtra coast. A large amount of data have been collected on seafaring activities... November 2003 for locating the re- mains of some ancient maritime activities such as an- chors, ancient port installation and submerged habitational site, etc. similar to those found at Dwarka, Bet Dwarka and Somnath. Porbandar is mentioned...

SUSTAINABLE DEVELOPMENT OF THE LABOR MARKET IN SOUTH-WEST OLTENIA IN THE CURRENT ECONOMIC CIRCUMSTANCES

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Stegăroiu Carina-Elena

2013-06-01

Full Text Available This article introduces the concept of sustainable development of the labor market at a regional level. For this analysis we chose the Development Region of South West Oltenia, based on the terms of future considerations regarding Romania's territorial reorganization. To this extent, we chose to outline, taking into consideration the macroeconomic indicators pertaining to the region chosen for study, the prerequisites for a development based on sound economic principles of the labor market. Sustainable development involves combining all factors of impact for better resource management in the case of labor, which must take into account the cyclical implications of the Romanian economy.

Poleward propagating subinertial alongshore surface currents off the U.S. West Coast

KAUST Repository

Kim, Sung Yong

2013-12-01

The network comprising 61 high-frequency radar systems along the U.S. West Coast (USWC) provides a unique, high resolution, and broad scale view of ocean surface circulation. Subinertial alongshore surface currents show poleward propagating signals with phase speeds of O(10) and O(100-300) km d -1 that are consistent with historical in situ observations off the USWC and that can be possibly interpreted as coastally trapped waves (CTWs). The propagating signals in the slow mode are partly observed in southern California, which may result from scattering and reflection of higher-mode CTWs due to curvature of shoreline and bathymetry near Point Conception, California. On the other hand, considering the order of the phase speed in the slow mode, the poleward propagating signals may be attributed to alongshore advection or pressure-driven flows. A statistical regression of coastal winds at National Data Buoy Center buoys on the observed surface currents partitions locally and remotely wind-forced components, isolates footprints of the equatorward propagating storm events in winter off the USWC, and shows the poleward propagating signals year round. Key Points A unique resource to examine synoptic-scale alongshore variability Isolation of equatorward wind events in winter using a statistical model Poleward propagating surface signals year-round © 2013. American Geophysical Union. All Rights Reserved.

Dinoflagellate cyst distribution in recent sediments along the south-east coast of India

Digital Repository Service at National Institute of Oceanography (India)

Narale, D.D.; Patil, J.S.; Anil, A

sediment) as compared to sub-tropical and temperate regions, but it is on a par with tropical regions, including the west coast of India Comparison of the cyst assemblage along the Indian coast revealed a smaller number of potentially harmful and red...

Public Preferences for Endangered Species Recovery: An Examination of Geospatial Scale and Non-Market Values

Directory of Open Access Journals (Sweden)

Kristy eWallmo

2015-08-01

Full Text Available Non-market valuation allows society to express their preferences for goods and services whose economic value is not reflected in traditional markets. One issue that arises in applying non-market values in policy settings is defining the extent of the economic jurisdiction – the area that includes all people who hold values – for a good or service. In this paper we estimate non-market values for recovering eight threatened and endangered marine species in the US for two geographically embedded samples: households on the west coast of the US and households throughout the nation. We statistically compare species values between the two samples to help determine the extent of and variation in the economic jurisdiction for endangered species recovery. Our findings offer support to the tenet that the summation of non-market values across the country is appropriate when evaluating alternative policies for endangered species recovery.

Catching the Brass Ring: Oil Market Diversification Potential for Canada

Directory of Open Access Journals (Sweden)

Michal C. Moore

2011-12-01

Full Text Available This paper examines the nature and structure of the Canadian oil export market in the context of world prices for heavy crude oil and the potential price differential available to Canadian producers gaining access to new overseas markets. Success in this arena will allow Canada to reap incredible economic benefits. For example, the near term benefits for increased access to Gulf Coast markets after mid-continent bottlenecks are removed, are significant, representing nearly 10$ US per barrel for Canadian producers. On the Pacific Coast, the world market is represented by growing capacity for heavy crude products in emerging Asian markets including Japan, Korea and China and existing heavy crude facilities in California and the west coast. Here, in the reference scenario for California and Asia the benefits are assumed to begin in 2020. The differential value range in California in 2020 is estimated at $7.20US per barrel and escalates to $8.77US by 2030. In Asia, the benefit range is estimated to grow from $11.15US per barrel in 2020 to $13.60US in 2030. Those higher prices for Canadian heavy oil would translate into significant increases in profits, jobs and government revenues. With better access and new pipeline capacity, oil producers will see more efficient access to international markets which can add up to $131 billion to Canada’s GDP between 2016 and 2030 in the reference scenario. This amounts to over $27 billion in federal, provincial and municipal tax receipts, along with an estimated 649,000 person-years of employment. Alberta will be the principal but not sole beneficiary from increased access to world market pricing. Most provinces and territories will realize fiscal and economic gains from the distribution and sale of products reflecting reduced costs and increased access to refineries for heavy oil. The key to this change is the elimination of current bottlenecks in transport and the expansion of a network of pipelines that can

Value-Chain Dynamics of the West Point Foundry, 1817-1911: A Historical Case Analysis in Marketing

Science.gov (United States)

Petkus, Ed, Jr.

2013-01-01

This case provides the opportunity for students to explore marketing and value/supply-chain dynamics in a unique historical context. The West Point Foundry (WPF), located in Cold Spring, New York, was one of the most important manufacturing ventures in the United States from 1817 to 1911. The case outlines the supply-chain details of the WPF as…

Characteristics of the birds community in the islands off the West Coast of Seogwipo City, Korea

Directory of Open Access Journals (Sweden)

Wan-Byung Kim

2014-06-01

Full Text Available This study was conducted to survey the status of birds in islands off the west coast of Seogwipo City – Beomseom, Hyeongjeseom, Marado, and Gapado islands – in May and September 2013, as a part of the joint research of the Korean Biodiversity Consortium. As a result, 56 species were observed in those four islands: 167 individuals of 15 species on Beomseom, 79 individuals of 13 species on Hyeongjeseom, 193 individuals of 21 species on Gapado, and 354 individuals of 42 species on Marado; where seven threatened birds were confirmed to inhabit there. Apus pacificus is dominant on Beomseom, Hyeongjeseom, and Marado while Passer montanus is dominant on Gapado. Species diversity was highest on Marado (2.54 which was followed by Gapado and Beomseom (1.99 and Hyeongjeseom (1.82. These findings will be used as valuable data to protect the biota of the islands off Seogwipo including Beomseom that was a state-designated natural reserve.

Magnitude scaling relationship from the first P-wave arrivals on Canada's west coast

Science.gov (United States)

Eshaghi, A.; Tiampo, K. F.

2011-12-01

The empirical magnitude scaling relationship from ground-motion period parameter τc is derived using vertical waveforms recorded in the Cascadia Subduction Zone (CSZ) along Canada's west coast. A high-pass filtered displacement amplitude parameter, Pd, is calculated from the initial 3 s of the P waveforms and the empirical relationship between Pd and peak ground velocity, PGV, is derived using the same data set. We selected earthquakes of M >3.0 recorded during 1996-2009 by the seismic network stations in the region operated by National Resources Canada (NRCan). In total, 90 events were selected and the vertical components of the earthquakes signals were converted to ground velocity and displacement. The displacements were filtered with a one-way Butterworth high-pass filter with a cut-off frequency of 0.075 Hz. Pd and τc are computed from the vertical seismogram components. While the average magnitude error was approximately 0.70 magnitude units when using the individual record, the error dropped to approximately 0.5 magnitude units when using the average τc for each event. In case of PGV, the average error is approximately 0.3. These relationships may be used for initial steps in establishing an earthquake early warning system for the CSZ.

Technical implementation plan for the ShakeAlert production system: an Earthquake Early Warning system for the West Coast of the United States

Science.gov (United States)

Given, Douglas D.; Cochran, Elizabeth S.; Heaton, Thomas; Hauksson, Egill; Allen, Richard; Hellweg, Peggy; Vidale, John; Bodin, Paul

2014-01-01

Earthquake Early Warning (EEW) systems can provide as much as tens of seconds of warning to people and automated systems before strong shaking arrives. The United States Geological Survey (USGS) and its partners are developing such an EEW system, called ShakeAlert, for the West Coast of the United States. This document describes the technical implementation of that system, which leverages existing stations and infrastructure of the Advanced National Seismic System (ANSS) regional networks to achieve this new capability. While significant progress has been made in developing the ShakeAlert early warning system, improved robustness of each component of the system and additional testing and certification are needed for the system to be reliable enough to issue public alerts. Major components of the system include dense networks of ground motion sensors, telecommunications from those sensors to central processing systems, algorithms for event detection and alert creation, and distribution systems to alert users. Capital investment costs for a West Coast EEW system are projected to be $38.3M, with additional annual maintenance and operations totaling $16.1M—in addition to current ANSS expenditures for earthquake monitoring. An EEW system is complementary to, but does not replace, other strategies to mitigate earthquake losses. The system has limitations: false and missed alerts are possible, and the area very near to an earthquake epicenter may receive little or no warning. However, such an EEW system would save lives, reduce injuries and damage, and improve community resilience by reducing longer-term economic losses for both public and private entities.

Study of Modis satellite derived aerosol angstrom exponent and in-situ measured values using Sun photometer in part of the west coast of Indian Peninsula

Digital Repository Service at National Institute of Oceanography (India)

SunilKumar R.K.; Suresh, T.; Govindaraju; SureshKumar, B.V.

natural and anthropogenic activities. Aerosols influence variations in clouds and it is possible to predict climate change and their microphysics. The AAE has been evaluated at Malvan, Dona Paula, Murdeshwara and Karwar coastal regions of the west coast... as for radiative forcing calculations (Ichoku et al., 2004). Aerosols are tiny particles, however they have the potential to influence the climate. These particles influence the net radiation budget of the earth. The rapid temperature change of the earth’s...

Assessment of mangroves from Goa, west coast India using DNA barcode.

Science.gov (United States)

Saddhe, Ankush Ashok; Jamdade, Rahul Arvind; Kumar, Kundan

2016-01-01

Mangroves are salt-tolerant forest ecosystems of tropical and subtropical intertidal regions. They are among most productive, diverse, biologically important ecosystem and inclined toward threatened system. Identification of mangrove species is of critical importance in conserving and utilizing biodiversity, which apparently hindered by a lack of taxonomic expertise. In recent years, DNA barcoding using plastid markers rbcL and matK has been suggested as an effective method to enrich traditional taxonomic expertise for rapid species identification and biodiversity inventories. In the present study, we performed assessment of available 14 mangrove species of Goa, west coast India based on core DNA barcode markers, rbcL and matK. PCR amplification success rate, intra- and inter-specific genetic distance variation and the correct identification percentage were taken into account to assess candidate barcode regions. PCR and sequence success rate were high in rbcL (97.7 %) and matK (95.5 %) region. The two candidate chloroplast barcoding regions (rbcL, matK) yielded barcode gaps. Our results clearly demonstrated that matK locus assigned highest correct identification rates (72.09 %) based on TaxonDNA Best Match criteria. The concatenated rbcL + matK loci were able to adequately discriminate all mangrove genera and species to some extent except those in Rhizophora, Sonneratia and Avicennia. Our study provides the first endorsement of the species resolution among mangroves using plastid genes with few exceptions. Our future work will be focused on evaluation of other barcode markers to delineate complete resolution of mangrove species and identification of putative hybrids.

78 FR 3848 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

Science.gov (United States)

2013-01-17

... Rationalization Program; Emergency Rule Extension AGENCY: National Marine Fisheries Service (NMFS), National... Coast Groundfish Fishery Trawl Rationalization Program (program) regulations. This emergency rule... trawl rationalization program. Background on this rule was provided in the proposed rule, published on...

Aspects of the biology of the pygmy ribbontail catshark Eridacnis radcliffei (Proscylliidae: Carcharhiniformes) from the south-west coast of India.

Science.gov (United States)

Akhilesh, K V; Bineesh, K K; White, W T; Pillai, N G K

2012-08-01

Biological data are presented for the pygmy ribbontail catshark Eridacnis radcliffei based on specimens collected from the by-catch of the commercial deep-sea shrimp trawl fishery operating in the Arabian Sea off the south-west coast of India. A total of 549 individuals, from 101 to 257 mm total length (L(T)) and 2·2 to 56 g, were collected. The L(T) at first maturity (L(T50)) of females and males was estimated at 183 and 170 mm, respectively, and analysis of stomach contents revealed that E. radcliffei feeds primarily on crustaceans. © 2012 The Authors. Journal of Fish Biology © 2012 The Fisheries Society of the British Isles.

Petroleum reserves in West Africa: an overview

International Nuclear Information System (INIS)

Copinschi, Ph.; Favennec, J.P.

1999-01-01

The Gulf of Guinea region in West Africa is one in which production and reserves have increased the most during the last few years, essentially due to offshore operation. It is also there that the most spectacular discoveries have been made in recent years, particularly with deep-sea drilling. The low production costs and enthusiastic welcome for foreign investors make the region a favoured destination for large international companies, even if uncertainties and political tensions remain to make the situation delicate. In these conditions, the relationship between the host State and the foreign petrol companies are changing. Beyond the purely formal aspects of these new contacts, the whole former system of 'reserved markets' is being threatened by the increasing tendency to open the sector to competition. Eight countries are examined in detail: Nigeria, Angola, Gabon, Congo, Cameroon, Equatorial Guinea, the Ivory Coast and Chad. (authors)

A Two-stage Empirical Analysis of Market Participation in Yam-growing Areas of West Africa

Directory of Open Access Journals (Sweden)

Mignouna, DB.

2017-01-01

Full Text Available The transition from semi-subsistence to commercialized agriculture has been subject of global debates in Africa for more than a half century. This is the reminiscence of the necessity to formulate policies and programs to increase the yields and stimulate the investments in agriculture. Participation in agricultural markets could be a viable channel to transform subsistence agriculture thereby lifting millions of poor farmers out of hunger and poverty traps. Unfortunately, most of the potential beneficiaries are hindered by several factors in their quest to participate in yam market. This study investigated the underpinning drivers of market participation among small-scale farmers in the yam belt of West Africa. Using a multistage random sample of 1,400 households form Nigeria and Ghana, the study tested the hypothesis that factors affecting the farmers' decision to participate are not necessarily the same as those affecting the level of participation. Non-price constraints played a significant role in decision-making concerning market participation. Creation of an enabling environment and strengthening the social institutions should be considered in order to generate adequate marketable surplus to make market participation possible and valuable. Policies that reduce transaction costs and encourage farmers to commercialise their production could be alternatives to price-based policies. Moreover, improving the productivity of farmers will not only increase the likelihood of market participation but also the volumes offered for sale.

78 FR 75268 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

Science.gov (United States)

2013-12-11

... Rationalization Program; Cost Recovery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... recovery program for the Pacific coast groundfish trawl rationalization program, as required by the...). Allocations to the limited entry trawl fleet for certain species were developed through a parallel process...

Subseasonal to Seasonal Predictions of U.S. West Coast High Water Levels

Science.gov (United States)

Khouakhi, A.; Villarini, G.; Zhang, W.; Slater, L. J.

2017-12-01

Extreme sea levels pose a significant threat to coastal communities, ecosystems, and assets, as they are conducive to coastal flooding, coastal erosion and inland salt-water intrusion. As sea levels continue to rise, these sea level extremes - including occasional minor coastal flooding experienced during high tide (nuisance floods) - are of concern. Extreme sea levels are increasing at many locations around the globe and have been attributed largely to rising mean sea levels associated with intra-seasonal to interannual climate processes such as the El Niño-Southern Oscillation (ENSO). Here, intra-seasonal to seasonal probabilistic forecasts of high water levels are computed at the Toke Point tide gage station on the US west coast. We first identify the main climate drivers that are responsible for high water levels and examine their predictability using General Circulation Models (GCMs) from the North American Multi-Model Ensemble (NMME). These drivers are then used to develop a probabilistic framework for the seasonal forecasting of high water levels. We focus on the climate controls on the frequency of high water levels using the number of exceedances above the 99.5th percentile and above the nuisance flood level established by the National Weather Service. Our findings indicate good forecast skill at the shortest lead time, with the skill that decreases as we increase the lead time. In general, these models aptly capture the year-to-year variability in the observational records.

78 FR 7371 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; Trawl Rationalization Program...

Science.gov (United States)

2013-02-01

... Rationalization Program; Cost Recovery AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... Office rule goes final before the cost recovery program rule and if it would affect the appeals process... would implement a cost recovery program for the Pacific coast groundfish trawl rationalization program...

75 FR 67809 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish...

Science.gov (United States)

2010-11-03

... economic benefits, create individual economic stability, provide full utilization of the trawl sector... taken in the U.S. exclusive economic zone (EEZ) off the coasts of Washington, Oregon, and California... holistic alternatives relative to the biological and socio-economic environment and consistent with the...

76 FR 38313 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish...

Science.gov (United States)

2011-06-30

... are available, preventing additional harvest in fisheries that are important to coastal communities... document and undergo proposed and final rulemaking before these actions need to be in effect. For the... delay could impair achievement of one of the Pacific Coast Groundfish FMP goals to prevent overfishing...

Aliphatic hydrocarbons and triterpane biomarkers in mangrove oyster (Crassostrea belcheri) from the west coast of Peninsular Malaysia.

Science.gov (United States)

Vaezzadeh, Vahab; Zakaria, Mohamad Pauzi; Bong, Chui Wei

2017-11-15

The Straits of Malacca is one of the world's busiest shipping routes where frequent oil spills occur. Rapid development in the west coast of Peninsular Malaysia is the other major source of petroleum pollution in this narrow waterway. In order to identify occurrence and origin of hydrocarbons in the Straits, mangrove oysters (Crassostrea belcheri) were collected from five sampling locations and analysed for n-alkanes and biomarkers. Soxhlet apparatus and two step column chromatography were used for extraction, purification and fractionation of the oysters. Petroleum origin n-alkanes were detected in majority of the sampling locations which is indicative of anthropogenic activities in this region. Using source and maturity diagnostic ratios for hopanes revealed used crankcase oil as the main source of petroleum hydrocarbons in oysters from all sampling locations except for the Pulau Merambong where signature of South East Asia crude oil (SEACO) was detected. Copyright © 2017 Elsevier Ltd. All rights reserved.

Developing erosion models for integrated coastal zone management: a case study of The New Caledonia west coast.

Science.gov (United States)

Dumas, Pascal; Printemps, Julia; Mangeas, Morgan; Luneau, Gaelle

2010-01-01

The tropical climate and human pressures (mining industry, forest fires) cause significant sediment inputs into the New Caledonia lagoon and are a major cause of degradation of the fringing reefs. The erosion process is spatially characterized on the west coast of New Caledonia to assess potential sediment inputs in the marine area. This paper describes the methodologies that are used to map soil sensitivity to erosion using remote sensing and a geographic information system tool. A cognitive approach, multi-criteria evaluation model and Universal Soil Loss Equation are implemented. This article compares the relevance of each model in order to spatialize and quantify potential erosion at catchment basin scale. These types of studies provide valuable results for focusing on areas subject to erosion and serve as a decision-making tool for the minimization of lagoon vulnerability to the natural and human dynamics on the level of the catchment basins. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

High-resolution ocean and atmosphere pCO2 time-series measurements from mooring WA_125W_47N in the North Pacific Ocean, US West Coast from 2006-06-23 to 2015-03-05 (NODC Accession 0115322)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0115322 includes chemical, meteorological, physical and time series data collected from MOORING_WA_125W_47N in the North Pacific Ocean, US West Coast...

76 FR 61933 - Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Revision of...

Science.gov (United States)

2011-10-06

..., 733,877 pounds of Scotch spearmint oil have already been sold or committed, which leaves just 186,505... of essential oils and the products of essential oils. In addition, the Committee estimates that 8 of...-1A IR] Marketing Order Regulating the Handling of Spearmint Oil Produced in the Far West; Revision of...

Potential ballast water transfer of organisms from the west to the east coast of India: Insights through on board sampling

Science.gov (United States)

Desai, Dattesh V.; Narale, Dhiraj; Khandeparker, Lidita; Anil, Arga Chandrashekar

2018-03-01

The possibility of translocation of organisms via ship's ballast water (BW) during a voyage from Hazira on the west coast to Visakhapatnam on the east coast of India was assessed. Samples of BW during the voyage and discharge and sediment collected subsequent to discharge of BW were collected and analyzed for different abiotic and biotic components. It was observed that the salinity did not change, whereas temperature and pH of BW increased marginally during the voyage. A marginal increase in the dissolved oxygen is observed during rough-very rough sea conditions. A sharp decline in the phytoplankton and zooplankton abundance observed in the initial ballast tank sample compared to natural seawater indicates the impact of ballast water pumping on the plankton community. Changes in the sea state during the voyage (slight-moderate to rough-very rough) resulted in a higher sediment suspension rate and suspended particulate matter and this coincided with higher bacterial abundance followed by increase in phytoplankton. An increase in the phytoplankton abundance in the discharge water could be attributed to the inoculum from the sediment. The abundance of zooplankton decreased from the start till the end of the voyage, with high numbers of dead zooplankton in the discharge sample.

Microstomum (Platyhelminthes, Macrostomorpha, Microstomidae from the Swedish west coast: two new species and a population description

Directory of Open Access Journals (Sweden)

Sarah Atherton

2018-01-01

Full Text Available Two new species of marine Platyhelminthes, Microstomum laurae sp. nov. and Microstomum edmondi sp. nov. (Macrostomida: Microstomidae are described from the west coast of Sweden. Microstomum laurae sp. nov. is distinguished by the following combination of characters: rounded anterior and posterior ends; presence of approximately 20 adhesive papillae on the posterior rim; paired lateral red eyespots located level with the brain; preoral gut extending anterior to brain and very small sensory pits. Microstomum edmondi sp. nov. is a protandrous hermaphrodite with a single ovary, single testis and male copulatory organ with stylet. It is characterized by a conical pointed anterior end, a blunt posterior end with numerous adhesive papillae along the rim, and large ciliary pits. The stylet is shaped as a narrow funnel with a short, arched tip. In addition, the first records of fully mature specimens of Microstomum rubromaculatum von Graff, 1882 from Fiskebäckskil and a phylogenetic analysis of Microstomum Schmidt, 1848 based on the mitochondrial cytochrome oxidase I (COI gene are presented.

'Saurashtra stone anchors' (Ring-stones) from Dwarka and Somnath, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Gaur, A.S.; Sundaresh; Tripati, S.; Gudigar, P.; Bandodkar, S.N.

Last two decades of marine archaeological research along the Indian coast has brought to light a large number of stone anchors of different types and sizes, indicating that the Indian coast has witnessed brisk maritime activities in the past...

COASTAL DYNAMICS OF SINGKAWANG, WEST KALIMANTAN

Directory of Open Access Journals (Sweden)

Yudi Darlan

2017-07-01

Full Text Available Morphologically, Singkawang and adjacent area consist of zones beaches, undulating hills, and steep hills. Granitic rocks and alluvium as a based rock of Singkawang coasts. Generally, Singkawang coasts was developed for coastal farms, fishery pond, and beach resorts, where most of these area have been eroded. Geological and physical oceanography condition are the aspects that build the characteristics of Singkawang coast. Human activities also play an important role in managing the equilibrium and dynamics of this coastal region. This research is to determine the dynamics and coastline changes of Singkawang coasts based on the characteristics of the coastal element and sediment. The high erosion was occurred at Semalagi–Cape Bajau. The Cape Bajau - Cape Banjar is relatively stable due to headlands of this coast is characterized by igneous rocks which resistant to the erosion. The Cape Banjar – South Coasts is very intensive erosion coast. Modern shorelines of the Singkawang coast might be as a shallow marine environment which were occurred thousands years ago (pre-Recent. The high of sedimentation process is generated by global sea level change, where was occurred at that time, and might be changed the area become part of the mainland coast of Singkawang. Keywords: coastal dynamics, erosion, sedimentation, Singkawang, West Kalimantan.

Western Pacific liquefied natural gas

International Nuclear Information System (INIS)

Woronuk, R.

2005-01-01

This presentation addressed issues facing WestPac Terminals' proposed construction of a liquefied natural gas (LNG) terminal and associated facilities on the Ridley Island on the coast of British Columbia. WestPac Terminals Inc. has expertise in natural gas supply and demand, transportation, LNG and economic optimization. Although a review of proposals for receiving terminals in North America has demonstrated the urgency and attractiveness of LNG imports, west coast terminals are not proceeding, largely due to lack of support by local communities. WestPac's proposal includes a deep enough port to accommodate the largest LNG tankers; a port en route to west coast terminal locations to serve as a transshipment hub; sufficient space for LNG storage tanks and natural gas liquids extraction; sea, rail, air and highway access. Other solutions include selecting locations where communities are pro-development where LNG terminals can provide direct financial benefits to the community, and using existing infrastructure to minimize socio-economic impacts. The advantages of developing LNG at the proposed site were discussed in terms of serving energy markets and provincial benefits. LNG source and cost issues were reviewed along with existing markets and required infrastructure for LNG market development. tabs., figs

Quantitative assessment of source contributions to PM2.5 on the west coast of Peninsular Malaysia to determine the burden of Indonesian peatland fire

Science.gov (United States)

Fujii, Yusuke; Tohno, Susumu; Amil, Norhaniza; Latif, Mohd Talib

2017-12-01

Almost every dry season, peatland fires occur in Sumatra and Kalimantan Inlands. Dense smoke haze from Indonesian peatland fires (IPFs) causes impacts on health, visibility, transport and regional climate in Southeast Asian countries such as Indonesia, Malaysia, and Singapore. Quantitative knowledge of IPF source contribution to ambient aerosols in Southeast Asia (SEA) is so useful to make appropriate suggestions to policy makers to mitigate IPF-induced haze pollution. However, its quantitative contribution to ambient aerosols in SEA remains unclarified. In this study, the source contributions to PM2.5 were determined by the Positive Matrix Factorization (PMF) model with annual comprehensive observation data at Petaling Jaya on the west coast of Peninsular Malaysia, which is downwind of the IPF areas in Sumatra Island, during the dry (southwest monsoon: June-September) season. The average PM2.5 mass concentration during the whole sampling periods (Aug 2011-Jul 2012) based on the PMF and chemical mass closure models was determined as 20-21 μg m-3. Throughout the sampling periods, IPF contributed (on average) 6.1-7.0 μg m-3 to the PM2.5, or ∼30% of the retrieved PM2.5 concentration. In particular, the PM2.5 was dominantly sourced from IPF during the southwest monsoon season (51-55% of the total PM2.5 concentration on average). Thus, reducing the IPF burden in the PM2.5 levels would drastically improve the air quality (especially during the southwest monsoon season) around the west coast of Peninsular Malaysia.

Twentieth-century atmospheric river activity along the west coasts of Europe and North America: algorithm formulation, reanalysis uncertainty and links to atmospheric circulation patterns

Science.gov (United States)

Brands, S.; Gutiérrez, J. M.; San-Martín, D.

2017-05-01

A new atmospheric-river detection and tracking scheme based on the magnitude and direction of integrated water vapour transport is presented and applied separately over 13 regions located along the west coasts of Europe (including North Africa) and North America. Four distinct reanalyses are considered, two of which cover the entire twentieth-century: NOAA-CIRES Twentieth Century Reanalysis v2 (NOAA-20C) and ECMWF ERA-20C. Calculations are done separately for the OND and JFM-season and, for comparison with previous studies, for the ONDJFM-season as a whole. Comparing the AR-counts from NOAA-20C and ERA-20C with a running 31-year window looping through 1900-2010 reveals differences in the climatological mean and inter-annual variability which, at the start of the twentieth-century, are much more pronounced in western North America than in Europe. Correlating European AR-counts with the North Atlantic Oscillation (NAO) reveals a pattern reminiscent of the well-know precipitation dipole which is stable throughout the entire century. A similar analysis linking western North American AR-counts to the North Pacific index (NPI) is hampered by the aforementioned poor reanalysis agreement at the start of the century. During the second half of the twentieth-century, the strength of the NPI-link considerably varies with time in British Columbia and the Gulf of Alaska. Considering the period 1950-2010, AR-counts are then associated with other relevant large-scale circulation indices such as the East Atlantic, Scandinavian, Pacific-North American and West Pacific patterns (EA, SCAND, PNA and WP). Along the Atlantic coastline of the Iberian Peninsula and France, the EA-link is stronger than the NAO-link if the OND season is considered and the SCAND-link found in northern Europe is significant during both seasons. Along the west coast of North America, teleconnections are generally stronger during JFM in which case the NPI-link is significant in any of the five considered

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...

Thermal responses of marine animals with reference to Kalpakkam Coast (South East Coast of India)

International Nuclear Information System (INIS)

Shahul Hameed, P.; Syed Mohamed, H.E.; Krishnamoorthy, R.

2008-01-01

Kalpakkam has been chosen as model coastal site to study the impact of thermal discharges on water qualities, benthic animals and fishes. The results of this study are expected to be valid for any given open coastal location on the east and west coast of India. The present study investigates, the impact of the elevated temperature due to thermal discharge on two groups of marine animals viz. Benthos (non-swimming bottom dwellers) and fishes

Spatial and Temporal Distribution of Trace Metals (Cd, Cu, Ni, Pb, and Zn in Coastal Waters off the West Coast of Taiwan

Directory of Open Access Journals (Sweden)

Kuo-Tung Jiann

2014-01-01

Full Text Available Surface water samples were collected along the west coast of Taiwan during two expedition cruises which represent periods of different regional climatic patterns. Information on hydrochemical parameters such as salinity, nutrients, suspended particulate matter (SPM, and Chlorophyll a concentrations were obtained, and dissolved and particulate trace metal (Cd, Cu, Ni, Pb, and Zn concentrations were determined. Spatial variations were observed and the differences were attributed to (1 influence of varying extents of terrestrial inputs from the mountainous rivers of Taiwan to the coast, and (2 urbanization and industrialization in different parts of the island. Geochemical processes such as desorption (Cd and adsorption to sinking particles (Pb also contributed to the variability of trace metal distributions in coastal waters. Results showed temporal variations in chemical characteristics in coastal waters as a consequence of prevailing monsoons. During the wet season when river discharges were higher, the transport of particulate metals was elevated due to increased sediment loads. During the dry season, lower river discharges resulted in a lesser extent of estuarine dilution effect for chemicals of anthropogenic sources, indicated by higher dissolved concentrations present in coastal waters associated with slightly higher salinity.

Tropospheric profiles of nitrogen oxides, ozone, and other related trace species measured over the Atlantic near the west coast of Europe

Energy Technology Data Exchange (ETDEWEB)

Rohrer, F; Bruening, D; Grobler, E S; Koppmann, R; Kraus, A B; Schrimpf, W; Weber, M; Ehhalt, D H [Forschungszentrum Juelich GmbH (Germany). Inst. fuer Atmosphaerische Chemie

1998-12-31

In June and December 1994, the concentrations of the nitrogen oxides NO, NO{sub 2} and NO{sub y} were measured together with ozone, photolysis frequency of NO{sub 2}, methane, CO, CO{sub 2}, PAN, and light hydrocarbons near the west coast of Europe above the Atlantic Ocean. Two vertical profiles for each season were obtained in the altitude range 1.5 to 12 km at four locations: near Prestwick (56 deg N, 9 deg W), Brest (49 deg N, 6 deg W), Faro (37 deg N, 12 deg W) and Tenerife (30 deg N, 18 deg W). The measured vertical profiles of NO are compared to the results of a low resolution 3-D chemical tracer model. (author)

Tropospheric profiles of nitrogen oxides, ozone, and other related trace species measured over the Atlantic near the west coast of Europe

Energy Technology Data Exchange (ETDEWEB)

Rohrer, F.; Bruening, D.; Grobler, E.S.; Koppmann, R.; Kraus, A.B.; Schrimpf, W.; Weber, M.; Ehhalt, D.H. [Forschungszentrum Juelich GmbH (Germany). Inst. fuer Atmosphaerische Chemie

1997-12-31

In June and December 1994, the concentrations of the nitrogen oxides NO, NO{sub 2} and NO{sub y} were measured together with ozone, photolysis frequency of NO{sub 2}, methane, CO, CO{sub 2}, PAN, and light hydrocarbons near the west coast of Europe above the Atlantic Ocean. Two vertical profiles for each season were obtained in the altitude range 1.5 to 12 km at four locations: near Prestwick (56 deg N, 9 deg W), Brest (49 deg N, 6 deg W), Faro (37 deg N, 12 deg W) and Tenerife (30 deg N, 18 deg W). The measured vertical profiles of NO are compared to the results of a low resolution 3-D chemical tracer model. (author)

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...

The new East Coast natural gas market

International Nuclear Information System (INIS)

MacLean, I.; Cowan, N.

1998-01-01

Market demand for natural gas in Canada's Maritime provinces was discussed. The Atlantic market represents the largest potential region, currently without access to natural gas in Canada or the United States. Maritimes and Northeast Pipelines and the Sable Offshore Energy partners have made great efforts to introduce and market natural gas as well as to provide pipeline transportation services in the Maritimes and New England markets. Maritimes and Northeast Pipelines is a partnership project with Westcoast Energy, Mobil Oil, and Duke Energy. Theirs is the first pipeline project to deliver gas, but it will certainly not be the last gas project in the region. Maritimes and Northeast Pipelines now has 180,000 MMBtu/day of phased-in Canadian load committed to firm service agreements for delivery in the first 24 months of operation. In addition to these firm service agreements, an additional 60,000 MMBtu/day is signed for future lateral extensions to service emerging markets. figs

Social Learning Through Stakeholder Engagement: New Pathways from Participation to Health Equity in U.S. West Coast HIA

Directory of Open Access Journals (Sweden)

Nicole Iroz-Elardo, PhD

2016-10-01

Full Text Available While some contend that extensive public engagement activities are necessary to meet Health Impact Assessment (HIA practice standards, other work suggests that an HIA of any type hasthe potential to inform decision-making in ways that embody HIA’s value of democracy (Cole & Fielding, 2007; Harris-Roxas et al., 2012; Negev, 2012. These divergent perspectives on how to realize democracy through public participation represents an area of evolving debate in the ongoing development of HIA practice in the US. Looking to the relatively diverse HIA practice on the west coast of the US, we explore the interplay between engagement strategies and HIA values in completed HIAs. We locate each HIA on Harris-Roxas’s (2011 typology of HIAs – mandated, decision-support, advocacy, and community-led – and assess the type(s and extent of participation activities conducted. This sample incorporates a variety of both HIA types, target policy/program decisions in different sectors, and HIAs conducted by seasoned and novice practitioners.

Gone with the Wind of Tarot: John Starr Cooke and the Esoteric Tradition in the US West

DEFF Research Database (Denmark)

Elias, Camelia

2013-01-01

. For example, the growing interest on the East coast in theosophical issues around the late 60s developed in the West as a visual form. Sacred or secret texts are produced or circulated as visual texts, rather than written texts. From coast to coast the word of God itself is thus disseminated differently....... In the East the word is heard and then penned down. In the West the word is seen, and then communicated directly through image. My essay takes a look at one of the central figures in American spiritualism, John Starr Cooke, and his significant contribution to cultural and geographical manifestations...

CalWater Field Studies Designed to Quantify the Roles of Atmospheric Rivers and Aerosols in Modulating U.S. West Coast Precipitation in a Changing Climate

Energy Technology Data Exchange (ETDEWEB)

Ralph, F. M.; Prather, K. A.; Cayan, D.; Spackman, J. R.; DeMott, P.; Dettinger, M.; Fairall, C.; Leung, R.; Rosenfeld, D.; Rutledge, S.; Waliser, D.; White, A. B.; Cordeira, J.; Martin, A.; Helly, J.; Intrieri, J.

2016-07-01

The variability of precipitation and water supply along the U.S. West Coast creates major challenges to the region’s economy and environment, as evidenced by the recent California drought. This variability is strongly influenced by atmospheric rivers (AR), which deliver much of the precipitation along the U.S. West Coast and can cause flooding, and by aerosols (from local sources and transported from remote continents and oceans) that modulate clouds and precipitation. A better understanding of these processes is needed to reduce uncertainties in weather predictions and climate projections of droughts and floods, both now and under changing climate conditions.To address these gaps a group of meteorologists, hydrologists, climate scientists, atmospheric chemists, and oceanographers have created an interdisciplinary research effort, with support from multiple agencies. From 2009-2011 a series of field campaigns (CalWater 1) collected atmospheric chemistry, cloud microphysics and meteorological measurements in California and associated modeling and diagnostic studies were carried out. Based on remaining gaps, a vision was developed to extend these studies offshore over the Eastern North Pacific and to enhance land based measurements from 2014-2018 (CalWater 2). The data set and selected results from CalWater 1 are summarized here. The goals of CalWater-2, and measurements to date, are then described. CalWater is producing new findings and exploring new technologies to evaluate and improve global climate models and their regional performance and to develop tools supporting water and hydropower management. These advances also have potential to enhance hazard mitigation by improving near-term weather prediction and subseasonal and seasonal outlooks.

Variations of Ground-level Ozone Concentration in Malaysia: A Case Study in West Coast of Peninsular Malaysia

Directory of Open Access Journals (Sweden)

Hashim Nur Izzah Mohamad

2017-01-01

Full Text Available Hourly ground ozone concentration, measured from the monitoring stations in the West Coast of Peninsular Malaysia for the period of 10 years (2003-2012 were used to analyse the ozone characteristic in Nilai, Melaka and Petaling Jaya. The prediction of tropospheric ozone concentrations is very important due to the negative impacts of ozone on human health, climate and vegetation. The mean concentration of ozone at the studied areas had not exceeded the recommended value of Malaysia Ambient Air Quality Guideline (MAAQG for 8-hour average (0.06 ppm, however some of the measurements exceeded the hourly permitted concentration by MAAQG that is 0.1 ppm. Higher concentration of ozone can be observed during the daytime since ozone needs sunlight for the photochemical reactions. The diurnal cycle of ozone concentration has a mid-day peak (14:00-15:00 and lower night-time concentrations. The ozone concentration slowly rises after the sun rises (08:00, reaching a maximum during daytime and then decreases until the next morning.

The Traditional Economic Space Management System in Pasar Raya Padang Market, West Sumatera after the Earthquake 2009

Directory of Open Access Journals (Sweden)

Zusmelia Zusmelia

2017-06-01

Full Text Available The Pasar Raya Padang suffered various dynamics and changes since the West Sumatera earthquake 2009. Many studies hadbeen conducted by academicians and researchers, but no study offering the model of economic space govern at Pasar Raya Padang according to traders’ needs. This paper was conducted by qualitative approach offers the models of traditional economic space govern in the city of Padang. This research had been conducted since 2015 in Pasar Raya Padang. The data were collected through in-depth interviews, focus group discussions (FGD, observation and document study. The result is that the traders as the primary market stakeholders want to have the model of economic space govern integrated over the system, the infrastructures, and market layout. The traders intend to have Pasar Raya Padang that still uses traditional systembut the physical buildings thatare set up as a modern market with complete facilities.

Recovery of wild Pacific oyster, Crassostrea gigas in terms of reproduction and gametogenesis two-years after the Hebei Spirit Oil Spill Accident off the West Coast of Korea

Science.gov (United States)

Mondol, Mostafizur Rahman; Keshavmurthy, Shashank; Lee, Hee-Jung; Hong, Hyun-Ki; Park, Heung-Sik; Park, Sang-Rul; Kang, Chang-Keun; Choi, Kwang-Sik

2015-12-01

The Hebei Spirit oil spill in December 2007 at Taean off the west coast of Korea was the largest oil tanker accident in Korea. However, the impact of the spill on physiology of benthic animals remains largely unknown. Two-years after the accident, we compared reproductive effort and annual gametogenesis of the wild Pacific oyster Crassostrea gigas, residing at oil spill site with a control oyster population in Incheon Bay, North-West coast of Korea. Results showed that the oyster sampled from the oil spill site showed a significantly higher (279.0 mg standard animal-1, Pgametogenic pattern between the two populations, and most of the females of both populations spawned between August and September. During spawning season, egg mass of oysters determined using enzyme-linked immunosorbant assay (ELISA) in the oil spill area was significantly higher (136.3 mg standard animal-1, P<0.05) than the control population (120.5 mg standard animal-1, P<0.05). The tissue protein level in the oysters at the contaminated area was significantly higher (102.6 mg standard animal-1, P<0.05) than the level measured from the control oysters (81.4 mg standard animal-1, P<0.05). The observed better biological performances of oysters at the contaminated site suggested their recovery of the physiological status to normal level after two years of the oil spill accident.

Food and habitat resource partitioning between three estuarine fish species on the Swedish west coast

Science.gov (United States)

Thorman, Staffan

1983-12-01

In 1978 the food and habitat resource partitioning of three small and common fish species, viz. Pomatoschistus microps (Krøyer), Gasterosteus aculeatus (L.) and Pungitius pungitius (L.) were studied in river Broälven estuary on the Swedish west coast (58°22'N, 11°29'E). The area was divided into three habitats, based on environmental features. In July, September, and October stomach contents and size distribution of each species present were analysed. In July there was high food and habitat overlap between the species. Interference interactions probably occurred between some size classes of P. microps and the other two species. P. pungitius was exposed to both intra- and interspecific interactions. In September the food and habitat overlaps between G. aculeatus and P. pungitius were high, while both had low food and habitat overlaps in relation to P. microps. Interactions between G. aculeatus and P. pungitius were probably influenced by more severe abiotic conditions in one habitat, which caused lower abundances there, and higher abundances in the other two habitats. In October no interactions were observed. These results indicate that competition for food at least temporarily determines the species distribution in a temperate estuary, and that estuarine fish populations are sometimes food limited.

Spatial distribution and biological effects of trace metals (Cu, Zn, Pb, Cd) and organic micropollutants (PCBs, PAHs) in mussels Mytilus galloprovincialis along the Algerian west coast.

Science.gov (United States)

Benali, Imene; Boutiba, Zitouni; Grandjean, Dominique; de Alencastro, Luiz Felippe; Rouane-Hacene, Omar; Chèvre, Nathalie

2017-02-15

Native mussels Mytilus galloprovincialis are used as bioindicator organisms to assess the concentration levels and toxic effects of persistent chemicals, polychlorobiphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), and heavy metals using biomarker responses, such as catalase (CAT), glutathione s-transferase (GST), and condition indices, for the Algerian coast. The results show that mussels of Oran Harbour are extremely polluted by PCBs and PAHs, i.e., 97.6 and 2892.1μg/kg d.w., respectively. Other sites present low levels of pollution. Furthermore, high concentrations of zinc, lead and cadmium are found in mussels from fishing, agricultural and estuarine sites, respectively, while low concentrations of copper are found in all of the sites studied. CAT activity is negatively correlated with Cd and Cu, and Zn is positively correlated with GST and CAT. Site classification tools reveal the potential toxicity of coastal areas exposed to anthropogenic pressure and a gradient of toxicity along the Algerian west coast. Copyright © 2016 Elsevier Ltd. All rights reserved.

Oil spill contingency planning in the Ivory coast

International Nuclear Information System (INIS)

Bender, K.; Jensen, S.K.; Ostergaerd, J.; Nogbou, P.

1993-01-01

The administrative center in charge of handling oil spill pollution situations on the Ivory Coast, West Africa, is named Centre Ivoirien Antipollution (CIAPOL). Its organizational structure has been reshuffled recently. CIAPOL now has three divisions: a laboratory division, a division for cleaning up oil and chemical pollution at sea, and an administrative division. The risk for oil pollution is known: within the past ten years five spills have been reported. All of these have been connected to operations relating to the refinery in Abidjan. More than 2,000 ships call at the port of Abidjan every year. Minor oil slicks are found almost permanently in the harbor and the lagoons around the harbor. Lumps of tar are rather common on the beaches all along the country's coast. This paper focuses on the background investigation in sensitive areas and risk analysis that led to a revision of the oil spill contingency plan, Plan Pollumar, and the recent purchase of oil spill cleanup equipment. The creation of a regional oil pollution response center at CIAPOL for all of the countries in West Africa, is proposed

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.

(Table 1) belong to Indo-Arab type and are similar to those reported from Dwarka, Bet Dwarka, Miyani, Visawada and Mithivirdi on the Saurash- tra coast 8 , and also on the Tamil Nadu coast 9 . Anchor 1 is with lower portion broad and tapers upper... the history of the place as a port/harbour. The anchors are similar to those reported from other places on the coast of India and the other Indian Ocean countries, including Dwarka 10 , Bet Dwarka 11 , Miyani and Visawada 12 , Somnath 13 and Mithivirdi...

75 FR 4684 - Fisheries off West Coast States; Pacific Coast Groundfish Fishery; Data Collection for the Trawl...

Science.gov (United States)

2010-01-29

... Coast groundfish fishery. The trawl rationalization program is intended to increase net economic benefits, create individual economic stability, provide full utilization of the trawl sector allocation... one time reporting will have a significant economic impact on small entities, as the estimated...

Temperature, salinity, dissolved oxygen, and other variables collected from profile observations using CTD and other instruments from NOAA Ship FAIRWEATHER and R/V POINT SUR in the West Coast of the United States from 5 Aug to 2013-08-28 (NODC Accession 0119491)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the CTD measurements collected by Dr. Gregory C. Johnson of the Pacific Marine Environmental Laboratory during the West Coast Ocean...

Western Pacific liquefied natural gas

Energy Technology Data Exchange (ETDEWEB)

Woronuk, R. [WestPac Terminals Inc., Calgary, AB (Canada)

2005-07-01

This presentation addressed issues facing WestPac Terminals' proposed construction of a liquefied natural gas (LNG) terminal and associated facilities on the Ridley Island on the coast of British Columbia. WestPac Terminals Inc. has expertise in natural gas supply and demand, transportation, LNG and economic optimization. Although a review of proposals for receiving terminals in North America has demonstrated the urgency and attractiveness of LNG imports, west coast terminals are not proceeding, largely due to lack of support by local communities. WestPac's proposal includes a deep enough port to accommodate the largest LNG tankers; a port en route to west coast terminal locations to serve as a transshipment hub; sufficient space for LNG storage tanks and natural gas liquids extraction; sea, rail, air and highway access. Other solutions include selecting locations where communities are pro-development where LNG terminals can provide direct financial benefits to the community, and using existing infrastructure to minimize socio-economic impacts. The advantages of developing LNG at the proposed site were discussed in terms of serving energy markets and provincial benefits. LNG source and cost issues were reviewed along with existing markets and required infrastructure for LNG market development. tabs., figs.

Distribution and abundance of macrobenthic polychaetes along the South Indian coast

Digital Repository Service at National Institute of Oceanography (India)

Musale, A.S.; Desai, D.V.

and Capitella capitata the deposit feeders and indicators of organic pollution suggesting the sampled area is organically rich. Polychaete abundance was found to be higher along the west coast and was attributed to loose texture of sediment due to high sand...

Monitoring compliance with the International Code of Marketing of Breastmilk Substitutes in west Africa: multisite cross sectional survey in Togo and Burkina Faso.

Science.gov (United States)

Aguayo, Victor M; Ross, Jay S; Kanon, Souleyman; Ouedraogo, Andre N

2003-01-18

To monitor compliance with the International Code of Marketing of Breastmilk Substitutes in health systems, sales outlets, distribution points, and the news media in Togo and Burkina Faso, west Africa. Multisite cross sectional survey. Staff at 43 health facilities and 66 sales outlets and distribution points, 186 health providers, and 105 mothers of infants aged market commercial breast milk substitutes were found in 29 (44%) sales and distribution points. Forty commercial breast milk substitutes violated the labelling standards of the code: 21 were manufactured by Danone, 11 by Nestlé, and eight by other national and international manufacturers. Most (148, 90%) health providers had never heard of the code, and 66 mothers (63%) had never received any counselling on breast feeding by their health providers. In west Africa manufacturers are violating the code of marketing of breast milk substitutes. Comparable levels of code violations are observed with (Burkina Faso) or without (Togo) regulating legislation. Legislation must be accompanied by effective information, training, and monitoring systems to ensure that healthcare providers and manufacturers comply with evidence based practice and the code.

The Benguela upwelling system lying off southern Africa's west ...

African Journals Online (AJOL)

spamer

Africa's west coast is one of the world's four main upwelling ..... Regions of current shear, convergence and divergence, as well ..... between Cape Point and Danger Point in 1975. .... processes in relation to eastern boundary current pelagic.

Ebola virus disease in West Africa: outbreak or epidemic?

African Journals Online (AJOL)

Gboyega Ogunbanjo

2014-08-20

Aug 20, 2014 ... Control and Prevention, the European Commission and the. Economic ... active public health surveillance system in place to respond to infectious ... it takes approximately eight hours for a flight from Abidjan,. Ivory Coast, West ...

Predicted deep-sea coral habitat suitability for the U.S. West coast.

Directory of Open Access Journals (Sweden)

John M Guinotte

Full Text Available Regional scale habitat suitability models provide finer scale resolution and more focused predictions of where organisms may occur. Previous modelling approaches have focused primarily on local and/or global scales, while regional scale models have been relatively few. In this study, regional scale predictive habitat models are presented for deep-sea corals for the U.S. West Coast (California, Oregon and Washington. Model results are intended to aid in future research or mapping efforts and to assess potential coral habitat suitability both within and outside existing bottom trawl closures (i.e. Essential Fish Habitat (EFH and identify suitable habitat within U.S. National Marine Sanctuaries (NMS. Deep-sea coral habitat suitability was modelled at 500 m×500 m spatial resolution using a range of physical, chemical and environmental variables known or thought to influence the distribution of deep-sea corals. Using a spatial partitioning cross-validation approach, maximum entropy models identified slope, temperature, salinity and depth as important predictors for most deep-sea coral taxa. Large areas of highly suitable deep-sea coral habitat were predicted both within and outside of existing bottom trawl closures and NMS boundaries. Predicted habitat suitability over regional scales are not currently able to identify coral areas with pin point accuracy and probably overpredict actual coral distribution due to model limitations and unincorporated variables (i.e. data on distribution of hard substrate that are known to limit their distribution. Predicted habitat results should be used in conjunction with multibeam bathymetry, geological mapping and other tools to guide future research efforts to areas with the highest probability of harboring deep-sea corals. Field validation of predicted habitat is needed to quantify model accuracy, particularly in areas that have not been sampled.

Primary sand-dune plant community and soil properties during the west-coast India monsoon

Directory of Open Access Journals (Sweden)

Willis A.

2016-06-01

Full Text Available A seven-station interrupted belt transect was established that followed a previously observed plant zonation pattern across an aggrading primary coastal dune system in the dry tropical region of west-coast India. The dominant weather pattern is monsoon from June to November, followed by hot and dry winter months when rainfall is scarce. Physical and chemical soil characteristics in each of the stations were analysed on five separate occasions, the first before the onset of monsoon, three during and the last post-monsoon. The plant community pattern was confirmed by quadrat survey. A pH gradient decreased with distance from the shoreline. Nutrient concentrations were deficient, increasing only in small amounts until the furthest station inland. At that location, there was a distinct and abrupt pedological transition zone from psammite to humic soils. There was a significant increase over previous stations in mean organic matter, ammonium nitrate and soil-water retention, although the increase in real terms was small. ANOVA showed significant variation in electrical conductivity, phosphorus, calcium, magnesium and sodium concentrations over time. There was no relationship between soil chemistry characteristics and plant community structure over the transect. Ipomoea pes-caprae and Spinifex littoreus were restricted to the foredunes, the leguminous forb Alysicarpus vaginalis and Perotis indica to the two stations furthest from the strand. Ischaemum indicum, a C4 perennial grass species adopting an ephemeral strategy was, in contrast, ubiquitous to all stations.

Radionuclide ratios of cesium and strontium in Tarapur marine environment, west coast of India

International Nuclear Information System (INIS)

Baburajan, A.; Rao, D.D.; Chandramouli, S.; Iyer, R.S.; Hegde, A.G.

1999-01-01

Marine environment of Tarapur located 100 km north of Mumbai on the west coast, receives low level liquid waste from Tarapur Atomic Power Station (TAPS) and Fuel Reprocessing Plant (FRP). Radionuclide ratios of cesium and strontium were obtained in source term (the quantum of radioactive liquid waste available for discharge) and different marine samples viz, seawater, sediment, seaweed and marine organisms. A constant ratio of 137 Cs: 134 Cs was observed in seawater and source term. But the ratio of 137 Cs: 90 Sr had wide variation due to selective scavenging of 137 Cs by sedimentary particles at the discharge location. Among the other matrices, sediment showed a higher value of 137 Cs: 134 Cs and 137 Cs: 90 Sr reflecting the cumulative effects of releases from TAPS and FRP and higher distribution coefficient of radiocesium from seawater to sediment. Marine algae indicate a discrimination against sorption of 90 Sr due to the isotopic dilution by stable strontium present in seawater (8mg/l). The marine organisms preying on sediment containing microflora and fauna exhibited radionuclide ratios similar to seawater as the sediment sorbed cesium is not available for assimilation due to the mineral nature of the sediment. The matrices other than sediment indicated the equilibrated activity ratio of radionuclides in seawater which is the recipient medium and reflected the influence of continuous discharge. The sedimentary radionuclide ratio is largely dependent on sorption characteristics of radionuclides and their retention. (author)

West African colonial civil servants in the nineteenth century : African participation in British colonial expansion in West Africa

NARCIS (Netherlands)

Arhin, K.

1985-01-01

From the 1850's to mid 1890's Africans were employed in top positions in the embryonic West African colonial services. This book contains the biographies of three of them: Ferguson on the Gold Coast, Lawson in Sierra Leone and Payne in Nigeria. All three had in common that they believed in British

Benchmark West Texas Intermediate crude assayed

International Nuclear Information System (INIS)

Rhodes, A.K.

1994-01-01

The paper gives an assay of West Texas Intermediate, one of the world's market crudes. The price of this crude, known as WTI, is followed by market analysts, investors, traders, and industry managers around the world. WTI price is used as a benchmark for pricing all other US crude oils. The 41 degree API < 0.34 wt % sulfur crude is gathered in West Texas and moved to Cushing, Okla., for distribution. The WTI posted prices is the price paid for the crude at the wellhead in West Texas and is the true benchmark on which other US crudes are priced. The spot price is the negotiated price for short-term trades of the crude. And the New York Mercantile Exchange, or Nymex, price is a futures price for barrels delivered at Cushing

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...

Social marketing ethics: report prepared for the National Social Marketing Centre

OpenAIRE

Eagle, L.; National Social Marketing Centre

2009-01-01

This report has been developed by Professor Lynn Eagle from the Bristol Social Marketing Centre, Bristol Business School University of West of England with contributions from\\ud staff at the National Social Marketing Centre.

A note on poleward undercurrent along the southwest coast of India

Digital Repository Service at National Institute of Oceanography (India)

Muraleedharan, P.M.; RameshKumar, M.R.; Rao, L.V.G.

A comparative study of currents and hydrography during th monsoon and non-monsoon periods of 1984, 1985 and 1987 was carried out using data collected on five cruises covering the waters of the west coast of India from 8 degrees N to 15 degrees N...

Comparison ecological characteristics of mound-building mouse (mus spicilegus in two natural hotbeds of tularemia at North-West coast of the Black sea

Directory of Open Access Journals (Sweden)

І. T. Rusev

2011-03-01

Full Text Available The analysis of ecology-epizootic monitoring of North-West coast of the Black sea carried out in wintering seasons of 2004, 2005 and 2011 testifies the basic role of the Mound-building mouse (Mus spicilegus Petenyi, 1882 as a carrier of Francisella tularensis. Spatial distribution of the Mound-building mouse strongly dependson a biotope, geographical region and weather conditions of a specific season. Mice nests in the storage mounds are located normally at a depth of 20–40 cm under the food storage chamber. Average number of the mice in storage mounds is 3.08 ± 1.54 in the south of investigated region and 3.88 ± 2.63 – in the NE of the region.

Numerical modeling of tide-induced currents in Thane Creek, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Naidu, V.S.; Sarma, R.V.

stream_size 15842 stream_content_type text/plain stream_name J_Waterway_Port_Coast_Ocean_Eng_127_241.pdf.txt stream_source_info J_Waterway_Port_Coast_Ocean_Eng_127_241.pdf.txt Content-Encoding UTF-8 Content-Type text... request must be filed with the ASCE Manager The manuscript for this technical note was submitted for possible publication on March 8, 2000; revised December 12, technical note is part of the Journal of Waterway, Port, Ocean Engineering, Vol. 127, No. 4...

Baseline aquatic ecology: a case study of Dahanu thermal power station in west coast of India

International Nuclear Information System (INIS)

Ghosh, T.K.

2002-01-01

Baseline ecological studies of three creeks surrounded to a 500 MW coal based thermal power station that has been installed at Dahanu in west coast of India have been studied. Water samples were collected in summer, post-monsoon and winter seasons from surface, middle and bottom of the water columns at left and right banks and centre of the creeks, during high tide and low tide, and also during day and night for characterization of physico-chemical (temperature, transparency, pH, salinity, dissolved solids, suspended solids, alkalinity, nutrients etc. including heavy metals), microbiological and biological (phytoplankton, primary productivity, zooplankton, meiobenthos and nekton, viz. macrobenthos, fish, prawn, molluscs etc.) parameters. Studies revealed that abiotic features of the creeks were comparable to other similar type of ecosystems in India. Besides detritus, the ecosystem comprised of five trophic levels, viz. producer and consumers 1 through 4. While computing biomass of each trophic level, semialternating pattern of pyramids were obtained. Meiobenthos, comprising of 25 parent of the total biomass of fauna, had a significant role in the ecosystem. Index of biotic integrity, incorporating 25 attributes, was employed to evaluate the impact of predicted rise (2.3 degC) of ambient water temperature on creek biota. Evaluation revealed a marginal positive impact of the project on the ecosystem. (author)

Quantification of tsunami hazard on Canada's Pacific Coast; implications for risk assessment

Science.gov (United States)

Evans, Stephen G.; Delaney, Keith B.

2015-04-01

Our assessment of tsunami hazard on Canada's Pacific Coast (i.e., the coast of British Columbia) begins with a review of the 1964 tsunami generated by The Great Alaska Earthquake (M9.2) that resulted in significant damage to coastal communities and infrastructure. In particular, the tsunami waves swept up inlets on the west coast of Vancouver Island and damaged several communities; Port Alberni suffered upwards of 5M worth of damage. At Port Alberni, the maximum tsunami wave height was estimated at 8.2 m above mean sea level and was recorded on the stream gauge on the Somass River located at about 7 m a.s.l, 6 km upstream from its mouth. The highest wave (9.75 m above tidal datum) was reported from Shields Bay, Graham Island, Queen Charlotte Islands (Haida Gwaii). In addition, the 1964 tsunami was recorded on tide gauges at a number of locations on the BC coast. The 1964 signal and the magnitude and frequency of traces of other historical Pacific tsunamis (both far-field and local) are analysed in the Tofino tide gauge records and compared to tsunami traces in other tide gauges in the Pacific Basin (e.g., Miyako, Japan). Together with a review of the geological evidence for tsunami occurrence along Vancouver Island's west coast, we use this tide gauge data to develop a quantitative framework for tsunami hazard on Canada's Pacific coast. In larger time scales, tsunamis are a major component of the hazard from Cascadia megathrust events. From sedimentological evidence and seismological considerations, the recurrence interval of megathrust events on the Cascadia Subduction Zone has been estimated by others at roughly 500 years. We assume that the hazard associated with a high-magnitude destructive tsunami thus has an annual frequency of roughly 1/500. Compared to other major natural hazards in western Canada this represents a very high annual probability of potentially destructive hazard that, in some coastal communities, translates into high levels of local risk

Roundwood markets and utilization in West Virginia and Ohio

Science.gov (United States)

Shawn T. Grushecky; Jan Wiedenbeck; Ben. Spong

2011-01-01

West Virginia and Ohio have similar forest resources and extensive forest-based economies. Roundwood is harvested throughout this central Appalachian region and supports a diverse primary and secondary forest products sector. The objective of this research was to investigate the utilization of the forest resource harvested in West Virginia and Ohio. Utilization and...

Spinner dolphins Stenella longirostris off south-west Mauritius ...

African Journals Online (AJOL)

Spinner dolphins Stenella longirostris longirostris off the south-west coast of Mauritius are subject to ongoing anthropogenic disturbance in the form of daily dolphin tourism, which has intensified since 1998. Abundance of this species was estimated using photo-identification data and mark-recapture analysis. Between April ...

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from DISCOVERY in the English Channel, Inner Sea - West Coast Scotland and others from 2011-06-06 to 2011-07-09 (NCEI Accession 0157451)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157451 includes chemical, discrete sample, physical and profile data collected from DISCOVERY in the English Channel, Inner Sea - West Coast...

Power Markets. Creating a regional power market

International Nuclear Information System (INIS)

Beckman, K.; Belin, H.

2009-01-01

One article and one column in the section 'Power markets'. In the article attention is paid to the leading role of the Netherlands in the pursuit of a fully integrated North West European electricity market. the column 'View from Brussels' focuses on the 'Sustainable Energy Europe' campaign and the related EU Sustainable Energy Week in February 2009

Variability of Pseudo-Nitzschia and Domoic Acid Along the U.S. West Coast

Science.gov (United States)

Wood, S.; Bill, B. D.; Trainer, V. L.

2017-12-01

A massive, destructive harmful algal bloom (HAB) along the U.S. West Coast in 2015 illustrated the threat posed to fisheries, marine mammal survival, and public health by toxigenic diatom Pseudo-nitzschia. Certain species of the genus Pseudo-nitzschia produce the neurotoxin domoic acid (DA), which can cause amnesic shellfish poisoning (ASP) in humans who consume shellfish contaminated with DA. The specific environmental conditions producing toxic algal blooms remain largely unclear. The continued assessment of the abundance and toxicity of Pseudo-nitzschia is used to identify emerging hotspots, investigate the occurrence of Pseudo-nitzschia and DA relative to environmental phenomena such as El Niño and the Blob, and make more robust the data that are incorporated into the HAB early-warning system. Seawater samples collected on NOAA research vessel Bell M. Shimada in May 2017 were analyzed in the laboratory using the following methods: 1. indirect cBASI Enzyme-linked Immunosorbent Assays (ELISAs) to determine DA concentration; 2. light microscopy to determine abundance of Pseudo-nitzschia; and 3. scanning electron microscopy to determine Pseudo-nitzschia species composition at select locations. Results indicated that freshwater plumes can affect the location and abundance of Pseudo-nitzschia at HAB hotspots near Heceta Bank. Future analysis will examine the potential connection between the abundance of toxic species of Pseudo-nitzschia with nutrient and chlorophyll data. This research adds to the time series data needed to determine the relative influence of various drivers of Pseudo-nitzschia blooms, including local factors such as macronutrient concentrations, and climatic influences such as El Niño, La Niña, and the Pacific Decadal Oscillation.

Motivations of backpackers in the Cape Coast-Elmina Conurbation, Ghana

Directory of Open Access Journals (Sweden)

Frederick Dayour

2013-01-01

Full Text Available Research has shown that the backpacker market is one of the tourism markets that economically benefit local communities than the conventional market or mass tourists. The purpose of the study was to examine the motivations of backpackers in the Cape Coast-Elmina conurbation, Ghana. Questionnaire was used to collect data from 184 backpackers in Cape Coast and Elmina. Factor Analysis and some descriptive statistical analysis were employed in presenting the report. The study revealed that backpackers, who visited the Cape Coast-Elmina conurbation, were mostly young international students, most of whom were of European origin. Using the push-pull theory by Dann (1981, 6 main orthogonal push-pull related factors, including historical/cultural attractions, service delivery, ecological attractions, heritage, escape, and adventure were found to have explained backpackers’ motivations for travelling. It is recommended that local travel intermediaries focus attention on packaging tailored tours that will sell the country’s historical, cultural and ecological attractions to backpackers. Secondly, the Ghana Tourism Authority (GTA should formally recognize and incorporate hostel facilities into the accommodation sub-sector, and regularize monitoring activities in these facilities in order to maintain quality standards for patronage by backpackers.

Protecting breastfeeding in West and Central Africa: over 25 years of implementation of the International Code of Marketing of Breastmilk Substitutes.

Science.gov (United States)

Sokol, Ellen; Clark, David; Aguayo, Victor M

2008-09-01

In 1981 the World Health Assembly (WHA) adopted the International Code of Marketing of Breastmilk Substitutes out of concern that inappropriate marketing of breastmilk substitutes was contributing to the alarming decline in breastfeeding worldwide and the increase in child malnutrition and mortality, particularly in developing countries. To document progress, challenges, and lessons learned in the implementation of the International Code in West and Central Africa. Data were obtained by literature review and interviews with key informants. Twelve of the 24 countries have laws, decrees, or regulations that implement all or most of the provisions of the Code, 6 countries have a draft law or decree that is awaiting government approval or have a government committee that is studying how best to implement the Code, 3 countries have a legal instrument that enacts a few provisions of the Code, and 3 countries have not taken any action to implement the Code. International declarations and initiatives for child nutrition and survival have provided impetus for national implementation of the Code. National action to regulate the marketing of breastmilk substitutes needs to be linked to national priorities for nutrition and child survival. A clearly defined scope is essential for effective implementation of national legislation. Leadership and support by health professionals is essential to endorse and enforce national legislation. Training on Code implementation is instrumental for national action; national implementation of the Code requires provisions and capacity to monitor and enforce the legislative framework and needs to be part of a multipronged strategy to advance national child nutrition and survival goals. Nations in West and Central Africa have made important progress in implementing the International Code. More than 25 years after its adoption by the WHA, the Code remains as important as ever for child survival and development in West and Central Africa.

Ecology of a heterotrichous ciliate Fabrea salina from salterns of Bombay Coast, India

Digital Repository Service at National Institute of Oceanography (India)

Rattan, P.; Ansari, Z.A.; Sreepada, R.A.

The abundance and population size structure of a heterotrichous ciliate @iFabrea salina@@, was studied in relation to hydrochemical and hydrobiological variables in three hypersaline ponds of Bombay, west coast of India There was a clear seasonal...

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from DISCOVERY in the Inner Sea - West Coast Scotland and North Atlantic Ocean from 2012-08-02 to 2012-08-15 (NCEI Accession 0157313)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157313 includes chemical, discrete sample, physical and profile data collected from DISCOVERY in the Inner Sea - West Coast Scotland and North...

Toward a Historical Archaeology of West African Borderlands

African Journals Online (AJOL)

user

Keywords: African History; Borderlands Studies; Historical Archaeology; ... Thus, the analysis of cultural heritage in the region has been .... In a similar development, ... arrived on the coast, West Africa was already linked by trade networks that ... For instance, in the ancient city of Badagry, the 'relics of the enslavement ...

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the DARVIN in the Inner Sea - West Coast Scotland and North Atlantic Ocean from 1991-06-14 to 1991-07-02 (NODC Accession 0113525)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0113525 includes chemical, discrete sample, physical and profile data collected from DARVIN in the Inner Sea - West Coast Scotland and North Atlantic...

Placer chromite along south Maharashtra, central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Gujar, A.R.; Ambre, N.V.; Iyer, S.D.; Mislankar, P.G.; Loveson, V.J.

. An examination of the electron photomicrographs revealed several features of the chromite grains (Figure 5 c to f ). Grains display mechanical breaking such as con- choidal to sub-conchoidal fractures, V-shaped impact depressions and irregular cracks... . In this article we describe the occurrence, mineralogy, geochemistry, transport mechanisms, provenance and economic feasibility of the chromite deposit of south Maharashtra coast. Methodology Surficial and sub-surficial samples from various physi- ographic...

West Angeles Community Development Corporation final technical report on export market feasibility planning and research for the solar medical autoclave

Energy Technology Data Exchange (ETDEWEB)

Power, G.D.

1998-04-20

This report summarizes core findings from an investigation performed by the staff of West Angeles Community Development Corporation (CDC) regarding the feasibility of marketing the Solar Medical Autoclave (``autoclave``) in South Africa. The investigation was completed during 1997, the period prescribed by the Grant Award made by the U.S. Department of Energy on January 1, 1997, and was monitored by the National Renewable Energy Laboratory.

Linkage between speciation of Cd in mangrove sediment and its bioaccumulation in total soft tissue of oyster from the west coast of India.

Science.gov (United States)

Chakraborty, Parthasarathi; Ramteke, Darwin; Gadi, Subhadra Devi; Bardhan, Pratirupa

2016-05-15

This study established a mechanistic linkage between Cd speciation and bioavailability in mangrove system from the west coast of India. High bioaccumulation of Cd was found in the oyster (Crassostrea sp.) even at low Cd loading in the bottom sediment. Bioaccumulation of Cd in the oyster gradually increased with the increasing concentrations of water soluble, exchangeable and carbonate/bicarbonate forms of Cd in the sediments. Fe/Mn oxyhydroxide phase was found to control Cd bioavailability in the sediment system. Cd-associated with sedimentary organic matter was bioavailable and organic ligands in the sediments were poor chelating agents for Cd. This study suggests that bioaccumulation of Cd in oyster (Crassostrea sp.) depends not on the total Cd concentration but on the speciation of Cd in the system. Copyright © 2015 Elsevier Ltd. All rights reserved.

Analysis Influence of Proactivity Power Business, Market Orientation, and Competitive Advantage toward Marketing Performance

Directory of Open Access Journals (Sweden)

Lili Karmela Fitriani

2016-02-01

Full Text Available This research is an empirical study on Batik SMEs (Small Medium Enterprises in Cirebon District, West Java. This study analyzes the effect of proactivity power business, market orientation, and competitive advantage towards marketing performance. The subjects of this research were 215 Batik SMEs in Cirebon District West Java. The analysis was done using Structural Equation Modeling (SEM, AMOS ver. 18. The result shows that proactivity power business, market orientation, and competitive advantage give positive influence on marketing performance of  Batik SMEs. The research implication is when SME businesses focus on the effort in improving their proactivity power business and competitive advantage, it will give positive impact on marketing performance. Other research finding reveals that  the orientation of customer and orientation of competitor have some effects on marketing performance. In addition, SME businesses should know what customers want and they should be able to identify their competitors in order to improve their marketing performance.

Prevalence of human pathogenic enteric viruses in bivalve molluscan shellfish and cultured shrimp in south west coast of India.

Science.gov (United States)

Umesha, Kanasinakatte R; Bhavani, Naniah C; Venugopal, Moleyur N; Karunasagar, Indrani; Krohne, Georg; Karunasagar, Iddya

2008-03-20

The prevalence of human enteric viruses in bivalve molluscan shellfish and shrimp collected off the south west coast of India was studied to assess the extent of fecal pollution of coastal environment. Out of 194 samples analyzed, 37% of oyster, 46% of clam and 15% of shrimp samples were positive for enteroviruses (EV). Adenoviruses (ADV) were detected in 17% of oyster and 27% of clam samples. However, other enteric viruses such as noroviruses (NoV) and hepatitis A virus (HAV) were not detected in any of the samples. High prevalence of EV and ADV was noticed between May to December. Thirty four percent of oyster and 49% of clam samples showed fecal coliform values higher than the limit. MS-2 phage was detected in 57% of oyster and 73% of clam samples. The presence of MS-2 phage and human enteric viruses showed association while fecal coliforms and enteric viruses showed no association. However, 17 samples, which were positive for enteric viruses (EV and ADV), were negative for MS-2 phage.

Canada's conventional natural gas resources : a status report : an energy market assessment

International Nuclear Information System (INIS)

2004-04-01

The National Energy Board monitors the supply of all energy commodities in Canada as well as the demand for Canadian energy commodities in domestic and export markets. Energy market assessment reports examine different facets of the Canadian energy market and include long term-assessments of Canada's supply and demand as well as near-term energy market issues. This report examines the geological potential for conventional natural gas resources. An estimate of those resources for Canada was also presented. The main objective of the report is to set the groundwork for future partnerships between provincial, territorial and federal agencies. The size of Alberta's conventional natural gas resources is being examined in partnership with the Alberta Energy and Utilities Board (EUB). The ultimate potential for conventional natural gas in British Columbia is being assessed by the British Columbia Ministry of Energy and Mines. The Board's internal assessment for 2004 has revealed an estimate of 207 trillion cubic feet for the ultimate of conventional natural gas in Alberta. This estimate is higher than the estimate provided by the Canadian Gas Potential Committee in 2001 and higher than the 1992 assessment of the EUB. It was noted that most undiscovered resources in Alberta will be found in the shallow Cretaceous zones, not in deep Devonian zones. The Board also revised its estimate for the Mackenzie Delta-Beaufort Sea region and the East Newfoundland Basin. The current estimate for ultimate potential of conventional natural gas in Canada is 501 trillion cubic feet, with the following distribution of the resources by basin: Western Canada Sedimentary Basin (54.5 per cent), Northern Canada (23.1 per cent), East Coast (18.3 per cent), West Coast (3.4 per cent), Ontario (0.5 per cent), and Gulf of St. Lawrence (0.3 per cent). 39 refs., 7 tabs., 13 figs

Final Project Closeout Report for Sprint Hydrogen Fuel Cell (HFC) Deployment Project in California, Gulf Coast and Eastern Seaboard Markets

Energy Technology Data Exchange (ETDEWEB)

Kenny, Kevin [Sprint, Reston, VA (United States); Bradley, Dwayne [Burns & McDonnell, Kansas City, MO (United States)

2015-09-01

Sprint is one of the telecommunications industry leaders in the deployment of hydrogen fuel cell (HFC) systems to provide backup power for their mission critical wireless network facilities. With several hundred fuel cells commissioned in California, states in the gulf coast region, and along the upper eastern seaboard. A strong incentive for advancing the integration of fuel cells into the Sprint network came through the award of a Department of Energy (DOE) grant focused on Market Transformation activities for project (EE0000486). This grant was funded by the 2009 American Recovery and Reinvestment Act (ARRA). The funding provided by DOE ($7.295M) was allocated to support the installation of 260 new HFC systems, equipped with an on-site refillable Medium Pressure Hydrogen Storage Solution (MPHSS), as well as for the conversion of 21 low pressure hydrogen systems to the MPHSS, in hopes of reducing barriers to market acceptance.

Earliest occupation of north-west Europe: A coastal perspective

NARCIS (Netherlands)

Cohen, K.M.; MacDonald, K.; Joordens, J.C.A.; Roebroeks, W.; Gibbard, P.L.

2012-01-01

Recent discoveries from Pakefield and Happisburgh (Britain) have provided clear evidence for an unexpectedly early hominin occupation of north-west Europe. The sites, found in the deposits of interglacial rivers and estuaries on the southern rim of the ancient North Sea coast, span the older and

St. Louis: Gateway to the West for Catholic Education.

Science.gov (United States)

James, John

2003-01-01

Give a historical background to those people that helped bring Catholic education from the eastern seaboard to the West Coast. Discusses the actions of Bishop Louis Dubourg, Father Jean Pierre De Smet, Father Quickenborne, the Jesuits at Saint Mary's Mission, and others. Contains 7 references. (MZ)

A Systemic Analysis of Land Markets and Land Institutions in West African Cities : Rules and Practices--The Case of Bamako, Mali

OpenAIRE

Durand-Lasserve, Alain; Durand-Lasserve, Maylis; Selod, Harris

2013-01-01

This paper presents a new type of land market analysis relevant to cities with plural tenure systems as in West Africa. The methodology hinges on a systemic analysis of land delivery channels, which helps to show how land is initially made available for circulation, how tenure can be formalized incrementally, and the different means whereby households can access land. The analysis is appli...

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from RRS JAMES COOK in the Inner Sea - West Coast Scotland and North Atlantic Ocean from 2013-05-10 to 2013-05-24 (NCEI Accession 0157282)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157282 includes chemical, discrete sample, optical, physical and profile data collected from RRS JAMES COOK in the Inner Sea - West Coast Scotland...

Chemical composition of air masses transported from Asia to the U.S. West Coast during ITCT 2K2: Fossil fuel combustion versus biomass-burning signatures

Science.gov (United States)

de Gouw, J. A.; Cooper, O. R.; Warneke, C.; Hudson, P. K.; Fehsenfeld, F. C.; Holloway, J. S.; Hübler, G.; Nicks, D. K., Jr.; Nowak, J. B.; Parrish, D. D.; Ryerson, T. B.; Atlas, E. L.; Donnelly, S. G.; Schauffler, S. M.; Stroud, V.; Johnson, K.; Carmichael, G. R.; Streets, D. G.

2004-12-01

As part of the Intercontinental Transport and Chemical Transformation experiment in 2002 (ITCT 2K2), a National Oceanic and Atmospheric Administration (NOAA) WP-3D research aircraft was used to study the long-range transport of Asian air masses toward the west coast of North America. During research flights on 5 and 17 May, strong enhancements of carbon monoxide (CO) and other species were observed in air masses that had been transported from Asia. The hydrocarbon composition of the air masses indicated that the highest CO levels were related to fossil fuel use. During the flights on 5 and 17 May and other days, the levels of several biomass-burning indicators increased with altitude. This was true for acetonitrile (CH3CN), methyl chloride (CH3Cl), the ratio of acetylene (C2H2) to propane (C3H8), and, on May 5, the percentage of particles measured by the particle analysis by laser mass spectrometry (PALMS) instrument that were attributed to biomass burning based on their carbon and potassium content. An ensemble of back-trajectories, calculated from the U.S. west coast over a range of latitudes and altitudes for the entire ITCT 2K2 period, showed that air masses from Southeast Asia and China were generally observed at higher altitudes than air from Japan and Korea. Emission inventories estimate the contribution of biomass burning to the total emissions to be low for Japan and Korea, higher for China, and the highest for Southeast Asia. Combined with the origin of the air masses versus altitude, this qualitatively explains the increase with altitude, averaged over the whole ITCT 2K2 period, of the different biomass-burning indicators.

Algas marinas bentónicas de la costa noroccidental de Guerrero, México Benthic marine algae of the west coast of Guerrero, Mexico

Directory of Open Access Journals (Sweden)

Luz Elena Mateo-Cid

2012-12-01

Full Text Available Se presentan los resultados de un estudio sobre algas marinas bentónicas en 7 localidades de la costa noroccidental de Guerrero, México. Se determinó la presencia de 163 especies de algas marinas. Se identificaron 17 especies de Cyanobacteria, 93 Rhodophyta, 28 Chlorophyta y 25 de Heterokontophyta. Se citan 54 registros nuevos para el litoral de Guerrero, 2 también nuevos, Myrionema strangulans Greville y Acrochaete ramosa (N.L.Gardner O'Kelly para la costa del Pacífico. Cada especie se acompaña de datos sobre su distribución en el área de estudio, su estado reproductivo, nivel de marea, hábitat, observaciones, epifitismo y número de herbario o de recolección. Se comparó la riqueza específica entre la estación climática de lluvias y la de secas. La división Rhodophyta dominó en términos de diversidad en relación con las 3 divisiones restantes. La ficoflora de la costa noroccidental de Guerrero es de afinidad tropical y más diversa en la época de secas.We present results on the study on benthic marine algae in 7 localities from the west coast of Guerrero, Mexico. We report 163 species: 17 Cyanobacteria, 93 Rhodophyta, 28 Chlorophyta and 25 Heterokontophyta. Fifty four are new records for Guerrero; while Myrionema strangulans Greville and Acrochaete ramosa (N.L.Gardner O'Kelly are new to the Pacific coast of Mexico. Each species includes data on its distribution, reproductive stages, tidal level, facies, epiphytism and herbarium's number. Species diversity was compared for 2 different climatic seasons. The Rhodophyta are dominant in terms of diversity in relation to the other groups. The algal flora of the northwest coast of Guerrero is tropical and the greatest diversity was found during dry seasons.

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.

an important role in deciding the areas of coastal erosion and accretion, in shaping and orienting coastal landforms and finally in the evolution of the coast. Hence, in the analysis of coastal erosion-accretion problem, for the development of harbour... and construction of coastal structures, the direction, amount and behaviour of long-term average shore drift is of vital importance. Littoral transport is defined as the movement of sediments in the near shore zone by waves and currents. Littoral transport...

Unusual congregation of salps off Veraval and Bombay, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Lodh, N.M.; Gajbhiye, S.N.; Nair, V.R.

During September to October swarming of salps occur along the coasts off Veraval and Bombay. These congregations off Veraval are contributed by the single species Pegea confoederata recording an unusual biomass as high as 7.3 ml.m-3. Off Bombay...

The energy-irrigation nexus and its impact on groundwater markets in eastern Indo-Gangetic basin: Evidence from West Bengal, India

International Nuclear Information System (INIS)

Mukherji, Aditi

2007-01-01

South Asia in general and India in particular is heavily dependent on groundwater for supporting its largely agrarian population. Informal pump irrigation services markets have played an important role in providing access to irrigation to millions of small and marginal farmers and had positive equity, efficiency and sustainable impacts in water-abundant regions such as West Bengal. Quite predictably, in such pump lift-based economy, fortunes of energy and irrigation sectors are closely entwined. This has often been called the 'energy-irrigation' nexus. There are two major sources of energy for pumping groundwater, viz. electricity and diesel. Most of the current discourse in the field has looked only at the 'electricity-irrigation' nexus to the exclusion of the 'diesel-irrigation nexus'. This paper looks at both these aspects. In doing so, it makes two propositions. First, high flat-rate electricity tariff encourages development of water markets whereby the water buyers-who are mostly small and marginal farmers-benefit through access to irrigation. Second, low rate of rural electrification has forced majority of farmers to depend on diesel for groundwater pumping and the steep increase in diesel prices over the last few years has resulted in economic scarcity of groundwater. This in turn has had serious negative impacts on crop production and farm incomes. Using primary field data from West Bengal, India, this paper makes a case for rapid rural electrification and continuation of high flat-rate tariff, which would in turn support developed groundwater markets and provide access to irrigation to the poor and marginal farmers

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 ...

Some studies on wave refraction in relation to beach erosion along the Kerala coast

Digital Repository Service at National Institute of Oceanography (India)

Das, P.K.; Hariharan, V.; Varadachari, V.V.R.

Using the British admirality bathymetric charts off the west coast of India and employing the graphical method of constructing wave refraction diagrams, an attempt is made to study behaviour of the short-period waves (4, 5 and 6 seconds) which...

Area West of the 700 fathom Depth Contour for Pacific Fishery Management Council's June 2005 Preferred Alternative, Groundfish EFH Final EIS

Data.gov (United States)

Pacific States Marine Fisheries Commission — These data depict area within the West Coast Exclusive Economic Zone (EEZ) that is west of the 700 fathom isobath. This area was designated by the Pacific Fishery...

Dissolved inorganic carbon, total alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Niskin bottle, and other instruments from NOAA Ship Bell M. Shimada in the West Coast of the United States from 2012-09-04 to 2012-09-17 (NODC Accession 0123468)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This cruise represents the second dedicated West Coast Ocean Acidification cruise (WCOA2012), which took place September 4-17, 2012 aboard NOAA Ship Bell M. Shimada....

Cestodes of the blue shark, Prionace glauca (Linnaeus 1758), (Carcharhiniformes: Carcharhinidae), off the west coast of Baja California Sur, Mexico.

Science.gov (United States)

Méndez, Oscar; Galván-Magaña, Felipe

2016-03-03

The cestode species recovered from the spiral intestines of 27 blue sharks (Prionace glauca) (Linnaeus, 1758) are reported from the western coast of Baja California Sur (BCS). The sampling was undertaken on a monthly basis from January 2003 to January 2004. The helminthological examination indicated the presence of four species of cestodes: Platybothrium auriculatum Yamaguti, 1952; Prosobothrium japonicum Yamaguti, 1934; Anthobothrium caseyi (Yamaguti, 1934) Ruhnke & Caira, 2009; and Paraorygmatobothrium prionacis (Yamaguti, 1934) Ruhnke, 1994. Of all the 27 sharks examined, 88.8% were infected with at least one cestode species. The most frequent species was P. auriculatum infecting 85% of the spiral intestines examined. In contrast the species with the highest mean intensity was P. prionacis (80.4 200). The species richness of cestodes in P. glauca is very similar in other regions of the world despite its wide distribution; however, this richness is low compared with other species of sharks within the same family. The feeding and host-specific are important factors that influence the parameters of infection of cestodes in this shark. On the west coast of BCS, Prionace glauca feeds mainly on red crab Pleuroncodes planipes Stimpson, 1860; squids Gonatus californiensis Young, 1972, Ancistrocheirus lesueurii (D'Orbigny, 1842), Haliphron atlanticus Steenstrup, 1861, and low proportion of fish teleosts as Merluccius productus (Ayres, 1855), Sardinops sp. Hubbs, 1929 and Scomber japonicus Houttuyn, 1872. We speculate that these prey could be involved as the second intermediate hosts of these cestodes, as in other members of these genera, although the life cycles of none are known.

An Examination of Regional Hardwood Roundwood Markets in West Virginia

Science.gov (United States)

William Luppold; Delton Alderman; Delton Alderman

2005-01-01

West Virginia?s hardwood resource is large and diverse ranging from oak-hickory forests in the southern and western portions of the state to northern hardwood stands in the northeastern region. West Virginia also has a diverse group of primary hardwood- processing industries, including hardwood grade mills, industrial hardwood sawmills, engineered wood-product...

East coast development overview : why now?

International Nuclear Information System (INIS)

Anderson, J.

1998-01-01

Progress achieved in developing East coast natural gas markets was discussed. Mobil, Shell, Imperial, Mosbacher and Nova Scotia Resources received the go-ahead for the Sable Offshore Energy Project last December. The owner companies created Sable Offshore Energy Inc. (SOE Inc.) for managing and operating the development. Mobil (which has 50 per cent of the total invested in the Sable offshore project) and their partners will spend an average of one million dollars per day in Nova Scotia over the next 22 months in order to ensure that they will deliver gas from the offshore site by late 1999. That is in addition to the 400 million dollars already spent by the consortium in the province of Nova Scotia. Job creation, of particular significance in the Atlantic provinces, is also expected to be a significant factor in lifting the GDP of Nova Scotia to three per cent in 1998. According to an estimate by the Bank of Nova Scotia, the Sable and pipeline projects alone will create more than 7,500 spin-off jobs. The five major factors which make eastern Canada development possible and economically attractive are: (1) resource potential, (2) technological advancements, (3) alliances, (4) market proximity, and (5) the rapidly expanding global market for natural gas. Each of these factors and how they impact on the East coast natural gas industry were discussed in some detail

Coastal erosion: Coast problem of the Colombian Caribbean

International Nuclear Information System (INIS)

Martinez, Jaime Orlando

1986-11-01

The erosion promoted by the sea, affects different sectors of the coast of the Colombian Caribbean. The erosion is particularly clear in the central and western sector of the coast. The coastal problem of Punta Sabanilla - Puerto Salgar - Puerto Colombia; Pueblo Nuevo - Lomarena; Manzanillo del Mar; La Boquilla; sector Tolu - Covenas and Arboletes areas are described. This discussion is presented comform to the data obtained in field and of the revision of maps, pictures and other documents related with the coast design. The coastal erosion is not only affecting to low areas conformed by beaches, but rather this phenomenon impacts on rocky cliffs of different elevation; it is the case of El Castillo and Punta Sabanilla to Barranquilla (west Part) sectors . The causes of the setback that it experiences the coast of the Colombian Caribbean are not known in clear form; however they can be contributing such factors as: the elevation of the sea level, phenomenon that has been checked in different costs of the world; equally it can be due to a decrease in the volume of silts contributed by the Magdalena River, inside the coastal area. A third factor would be related with the diapirism of mud, that possibly would be altering the conformation of the Caribbean littoral

[Summarizing of medicinal alerts in Ivory Coast from 2001 till 2010].

Science.gov (United States)

N'Guessan-Irié, Amenan Geneviève; Yavo, Jean-Claude; Guillaume Amari, Antoine Serge; Yapi, Ange Désiré

2012-01-01

STUDY'S AIM: This study aims a more efficient follow-up of the safety of medicines with human usage on the Ivory Coast territory. The structure responsible for pharmacovigilance in Ivory Coast i.e. DPM listed the medicinal alerts from 2001 till 2010. It emerges 237 medicinal alerts among which 145 stops of marketing, 55 withdrawals of lots, 33 information notes and 4 levying of suspension of medicines. These alerts result mainly from pharmaceutical companies (49%) and the French Drug Agency or ANSM (ex-Afssaps) (43%). They mainly concern drugs of infectious target (22%) and pneumology (18%) and their motivations are so much industrial with mainly commercial reasons (27%) as of pharmacovigilance dominated by unfavorable profit/risk connections. These results constitute an important database for the survey of the medicines market in Ivory Coast and an additional motivation to accelerate the implementation of a real national center of pharmacovigilance. © 2012 Société Française de Pharmacologie et de Thérapeutique.

Strong Endemism of bloom-forming tubular Ulva in Indian West Coast, with description of Ulva paschima Sp. Nov. (Ulvales, Chlorophyta).

Science.gov (United States)

Bast, Felix; John, Aijaz Ahmad; Bhushan, Satej

2014-01-01

Ulva intestinalis and Ulva compressa are two bloom-forming morphologically-cryptic species of green seaweeds widely accepted as cosmopolitan in distribution. Previous studies have shown that these are two distinct species that exhibit great morphological plasticity with changing seawater salinity. Here we present a phylogeographic assessment of tubular Ulva that we considered belonging to this complex collected from various marine and estuarine green-tide occurrences in a ca. 600 km stretch of the Indian west coast. Maximum Likelihood and Bayesian Inference phylogenetic reconstructions using ITS nrDNA revealed strong endemism of Indian tubular Ulva, with none of the Indian isolates forming part of the already described phylogenetic clades of either U. compressa or U. intestinalis. Due to the straightforward conclusion that Indian isolates form a robust and distinct phylogenetic clade, a description of a new bloom-forming species, Ulva paschima Bast, is formally proposed. Our phylogenetic reconstructions using Neighbor-Joining method revealed evolutionary affinity of this new species with Ulva flexuosa. This is the first molecular assessment of Ulva from the Indian Subcontinent.

The earliest occupation of north-west Europe: a coastal perspective

NARCIS (Netherlands)

Cohen, K.M.; MacDonald, K.; Joordens, J.C.A.; Roebroeks, W.; Gibbard, P.L.

Recent discoveries from Pakefield and Happisburgh (Britain) have provided clear evidence for an unexpectedly early hominin occupation of north-west Europe. The sites, found in the deposits of interglacial rivers and estuaries on the southern rim of the ancient North Sea coast, span the older and

Wave transformation at select locations along the Indian coast through measurements, modelling and remote sensing

Digital Repository Service at National Institute of Oceanography (India)

Aboobacker, V.M.

difficult than a single wave system. Generation and propagation of the multi-directional swells in the Arabian Sea, especially during pre-monsoon and NE monsoon seasons, their interaction with local wind seas along the west coast of India...

Delineation of structural lineaments from marine magnetic anomalies off Jonnalakonda, East Coast of India

Digital Repository Service at National Institute of Oceanography (India)

Sarma, K.V.L.N.S.; Rao, T.C.S.; Rao, D.G.

to charnockitic bodies occurring at shallow depth around 0.37 to 0.4 km and (2) the high frequency and amplitude anomalies near to the coast are trending north west-south east direction. The well developed magnetic anomaly is interpreted following automated Werner...

The effects of land application of farm dairy effluent on groundwater quality : West Coast 2001

International Nuclear Information System (INIS)

Baker, T.M.; Hawke, R.M.

2007-01-01

Land application of agricultural effluent is becoming a standard farming practice. The application of farm dairy effluent to land, as opposed to direct discharge to waterways, is the preferred method for disposal in New Zealand as regulatory authorities move to protect and enhance water quality and meet Maori spiritual and cultural values. Land application recognises the nutrient value of dairy effluent; however, it is not without risks. Careful management of land application of the effluent is required because of the potential nutrient and bacterial contamination of groundwater. In 2001, 19 groundwater bores were sampled on four occasions to assess the effects of farm dairy effluent on groundwater quality. Elevated (> 1.6 g m -3 nitrate-nitrogen concentrations were found in 14 of these bores (43 of 74 samples). The available long-term data shows statistically significant increasing trends in nitrate-nitrogen and chloride over the period 1998 to 2007. The nitrate-nitrogen and chloride results suggest effluent is the source of the elevated nitrate-nitrogen; however, the nitrogen isotope analysis indicates that the source of the nitrate-nitrogen may be from fertiliser or soil organic matter (average δ 15 N value of 3.5 permille). Spatially isolated occurrences of bacterial contamination were also recorded: in 7 bores and 12% of all samples analysed. Groundwater dating, using chlorofluorocarbons, suggested that the groundwater in the region was young (8 to 12 years). Overall, the spatial and temporal data suggests human influences are affecting groundwater quality on the West Coast. (author). 27 refs., 5 figs., 2 tabs

Dissolved inorganic carbon, total alkalinity, pH, nutrients, and other variables collected from surface discrete observations using Niskin bottle and other instruments from R/V F. G. Walton Smith in the west coast of Florida within Gulf of Mexico from 2015-09-23 to 2015-09-24 (NCEI Accession 0157025)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This archival package contains the surface discrete measurements of dissolved inorganic carbon, total alkalinity, pH and nutrients in the west coast of Florida near...

The indigenous Sea Gypsy divers of Thailand's west coast: measurement of carbon monoxide in the breathing air.

Science.gov (United States)

Gold, D; Geater, A; Aiyarak, S; Juengpraert, W

1999-07-01

Approximately 400 indigenous divers live and work on Thailand's west coast. They dive with surface supplied air from primitive compressor units mounted on open boats which measure from seven to 11 meters in length. It was suspected that carbon monoxide was present in the breathing air of at least the gasoline-driven compressor units. To determine the presence of carbon monoxide gas in the breathing air, compressed air from the compressor was pumped through the diver air supply hose through a plenum (monitoring) chamber established on the boat. After a compressor warm-up of 15 minutes, the diving air was measured with the boat at eight different bearings to the wind, each 45 degrees apart at intervals of five minutes. Three of the four gasoline-driven compressor units tested showed presence of carbon monoxide in the breathing air. One diesel-driven unit showed a very low concentration of carbon monoxide (3-4 ppm) and six diesel-driven units showed no detectable carbon monoxide. Although not tested, diesel exhaust emissions could also enter the breathing air by the same route. A locally made modification to the compressor air intake was designed and successfully tested on one gasoline-driven compressor unit. An information sheet on the hazards of carbon monoxide as well as on the modification has been developed for distribution among the villages.

The American market for uranium enrichment and its effects on the world market

International Nuclear Information System (INIS)

Jelinek-Fink, P.

1992-01-01

DOE as the sole supplier of the West dominated the market for a long time. The Russian supplier TENEX brought some movement into the world market. Urenco want to build a plant in the USA with American partners, in order to have a foot in the door of the largest market in the world. The authorisation process is proceeding. (DG) [de

The DACCIWA 2016 radiosonde campaign in southern West Africa

Science.gov (United States)

Fink, Andreas H.; Maranan, Marlon; Knippertz, Peter; Ngamini, Jean-Blaise; Francis, Sabastine

2017-04-01

Operational upper-air stations are very sparsely distributed over West Africa, resulting in the necessity to enhance radiosonde observations for the DACCIWA (Dynamics-Aerosol-Chemistry-Cloud Interactions in West Africa) experimental period during June-July 2016. Building on the AMMA (African Monsoon - Multidisciplinary Analyses) experience, existing infrastructures, as well as human networks, the upper air network was successfully augmented to a spatial density that is unprecedented for southern West Africa. Altogether, more than 750 experimental radiosondes were launched at seven stations in three countries along the Guinea Coast. From its outset, the DACCIWA radiosonde campaign had three pillars: (a) enhancing soundings at operational or quiescent AMMA radiosonde stations; (b) launching sondes at DACCIWA supersites and two additional DACCIWA field sites; and (c) collecting standard and - if possible - high-resolution data from other operational RS stations. In terms of (a), it was found during preparing recce visits to West Africa, that the AMMA-activated stations of Cotonou (Benin) and Abuja (Nigeria) were operational though almost "invisible" on the World Meteorological Organisation's Global Teleconnection System (GTS). These and other AMMA legacies facilitated the implementation of enhanced, four-times daily soundings at Abidjan (Ivory Coast), Cotonou and Parakou (both Benin). Two well-instrumented DACCIWA ground sites at Kumasi (Ghana) and Savé (Benin) performed 06 UTC soundings, being enhanced to four-times daily ascents during fifteen Intensive Observing Periods (IOPs). In addition, research staff and students from the Karlsruhe Institute of Technology (KIT) and African partners conducted up to five-times daily soundings at Lamto (Ivory Coast) and Accra (Ghana). Almost all of the experimental DACCIWA ascents were submitted to the GTS in real time and assimilated at least at three European numerical weather prediction centres that helped to improve their

East coast gas - the big picture

International Nuclear Information System (INIS)

Drummond, K.J.

1998-01-01

The North American conventional gas resource base was reviewed and an explanation of how Canada's East coast fits into the overall picture was given. At 1996 year end, the total conventional ultimate natural gas resource base for North America was estimated to be 2,695 trillion cubic feet. The most important supply areas are Canada and the United States. Mexico and Alaska are expected to play only a minor role in the overall North American supply. Approximately half of the conventional gas estimated to exist in North America remains to be discovered. Only 78 per cent from the half that has been discovered has been produced, and only 22 per cent of it is remaining as reserves. Of the undiscovered natural gas resource, 38 per cent is in the frontier regions of Alaska and Canada. The growing importance of the East coast of North America as markets for natural gas was reviewed. The distribution of ultimate conventional marketable gas resources for Canada was described. The potential of the Western Canadian Sedimentary Basin (WCSB) and selected frontier areas were assessed. The report showed an undiscovered conventional marketable gas estimate of 122 trillion cubic feet for the WCSB and 107 trillion cubic feet for the Frontier areas. The two most significant areas of discovery in eastern Canada were considered to be the Hibernia oil field on the Grand Banks and the Venture gas field of the Scotian Shelf. 2 tabs., 7 figs

The biggest stone anchors (Indo-Arab type) from Mithi Virdi, Bhavnagar, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Gaur, A.S.; Sundaresh; Kumar, B.

of Oceanography, Goa on the Saurashtra coast have been undertaken at Dwarka (Gaur et al. 2000), Bet Dwarka (Sundaresh et al. 2002) and Somnath {Gaur et al. 2002). The prospections *National Institute of Oceanography, Dona Paula, Goa **Devli, Talaza, Bhavnagar... of stone anchors at Dwarka, Bet Dwarka, Aramda (Gaur et al. 2003), Somnath (Gaur ef al. 2002), Vijayadurg (Sila ef al. 1998), Sindhudurg (Sila and Gaur 1997), Goa waters (Sila et al. 2003) and Tamilnadu coast (Athiyaman 2001). These anchors...

Wave power potential at a few shallow-water locations around Indian coast

Digital Repository Service at National Institute of Oceanography (India)

SanilKumar, V.; Dubhashi, K.K.; Nair, T.M.B.; Singh, J.

less with maximum value of 31.8 kW m sup(-1). The average wave power during the summer monsoon is high (15.5-19.3 kW m sup(-1)) along the west coast of India. The study shows that the annual average wave power (1.8-7.6 kW m sup(-1)) along the locations...

Wohnungsmärkte im deutschen Ost-West-Vergleich

Directory of Open Access Journals (Sweden)

Gerd Rothenwallner

2003-12-01

Full Text Available Despite equal conditions after World War II, housing markets in East and West Germany had, according to the political and economic systems, developed completely different. State controlled mass production of dwellings due to planned economy is faced with house building under control of market principles. Bringing together both housing mar-kets is one of the most urgent political tasks since reunification.

Ancient technology of jetties and anchoring points along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Gaur, A; Vora, K.H.

The Indian coast, with a long history of maritime activities, has been dotted with several ancient ports. The evidence for this exists in port-related structures on the shore and in relics lying in the sea adjacent. Marine archaeological...

Internal migration in West Germany and implications for east-west salary convergence.

Science.gov (United States)

Decressin, J W

1994-01-01

"Using a simple model of gross migration [in West Germany], the paper shows that provided economic agents are sufficiently risk averse, migrational flows are likely to be procyclical. The econometric results confirm that flows are highly procyclical. They further indicate that changes in regional economic disparities significantly affect migrational flows. However, given the widening of regional disparities in the 1980s accompanied by a worsening in aggregate conditions, migration seems least effective in offsetting the differentiated impact of labor market shocks when it would be most useful. The paper concludes by applying the results to the issue of east-west migration and salary convergence." (SUMMARY IN GER) excerpt

Use of shallow seismic surveys in the exploration of nearshore placers off Maharashtra coast, India

Digital Repository Service at National Institute of Oceanography (India)

Rajamanickam, G.V.; Ramana, M.V.; Gujar, A.R.

reserves and (3) to understand the nature and structure of the basement which is likely to throw some light upon the important and controversial subject to lake the evolution of the west coast of India. The continuity of the sand reflector below clay has...

Environmental changes associated with monsoon induced upwelling, off central west coast of India

Digital Repository Service at National Institute of Oceanography (India)

DeSousa, S.N.; Sawkar, K.; Rao, P.V.S.S.D.P.

in response to prevailing equatorward winds. High salinity ocean waters of rich nutrient contents were observed at the coast in some locations. However, the effect of upwelling on the surface distribution of properties was reduced to some extent due to coastal...

Seasonal variability of bull and tiger shark presence on the west ...

African Journals Online (AJOL)

A fisheries-independent survey using longlines and drumlines, and an acoustic telemetry study, revealed that bull sharks Carcharhinus leucas and tiger sharks Galeocerdo cuvier occur throughout the year off the west coast of Reunion Island. The research, which commenced in 2011, was conducted in response to an ...

Polycyclic aromatic hydrocarbon (PAHs) and hopanes in stranded tar-balls on the coasts of Peninsular Malaysia: applications of biomarkers for identifying sources of oil pollution.

Science.gov (United States)

Zakaria, M P; Okuda, T; Takada, H

2001-12-01

Malaysian coasts are subjected to various threats of petroleum pollution including routine and accidental oil spill from tankers, spillage of crude oils from inland and off-shore oil fields, and run-off from land-based human activities. Due to its strategic location, the Straits of Malacca serves as a major shipping lane. This paper expands the utility of biomarker compounds, hopanes, in identifying the source of tar-balls stranded on Malaysian coasts. 20 tar-ball samples collected from the east and west coast were analyzed for hopanes and polycyclic aromatic hydrocarbons (PAHs). Four of the 13 tar-ball samples collected from the west coast of Peninsular Malaysia were identified as the Middle East crude oil (MECO) based on their biomarker signatures, suggesting tanker-derived sources significantly contributing the petroleum pollution in the Straits of Malacca. The tar-balls found on the east coast seem to originate from the offshore oil platforms in the South China Sea. The presence of South East Asian crude oil (SEACO) tar-balls on the west coast carry several plausible explanations. Some of the tar-balls could have been transported via sea currents from the east coast. The tankers carrying SEACO to other countries could have accidentally spilt the oil as well. Furthermore, discharge of tank washings and ballast water from the tankers were suggested based on the abundance in higher molecular weight n-alkanes and the absence of unresolved complex mixture (UCM) in the tar-ball samples. The other possibilities are that the tar-balls may have been originated from the Sumatran oil fields and spillage of domestic oil from oil refineries in Port Dickson and Malacca. The results of PAHs analysis suggest that all the tar-ball samples have undergone various extent of weathering through evaporation, dissolution and photooxidation.

Using Multi-Scenario Tsunami Modelling Results combined with Probabilistic Analyses to provide Hazard Information for the South-WestCoast of Indonesia

Science.gov (United States)

Zosseder, K.; Post, J.; Steinmetz, T.; Wegscheider, S.; Strunz, G.

2009-04-01

the inundation for a specific area, the wave height at coast at this area and the estimated times of arrival (ETAs) of the waves, caused by one tsunamigenic source with a specific magnitude. These parameters from the several scenarios can overlap each other along the coast and must be combined to get one comprehensive hazard assessment for all possible future tsunamis at the region under observation. The simplest way to derive the inundation probability along the coast using the multiscenario approach is to overlay all scenario inundation results and to determine how often a point on land will be significantly inundated from the various scenarios. But this does not take into account that the used tsunamigenic sources for the modeled scenarios have different likelihoods of causing a tsunami. Hence a statistical analysis of historical data and geophysical investigation results based on numerical modelling results is added to the hazard assessment, which clearly improves the significance of the hazard assessment. For this purpose the present method is developed and contains a complex logical combination of the diverse probabilities assessed like probability of occurrence for different earthquake magnitudes at different localities, probability of occurrence for a specific wave height at the coast and the probability for every point on land likely to get hit by a tsunami. The values are combined by a logical tree technique and quantified by statistical analysis of historical data and of the tsunami modelling results as mentioned before. This results in a tsunami inundation probability map covering the South West Coast of Indonesia which nevertheless shows a significant spatial diversity offering a good base for evacuation planning and mitigation strategies. Keywords: tsunami hazard assessment, tsunami modelling, probabilistic analysis, early warning

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.

'Shamal' swells in the Arabian Sea and their influence along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Aboobacker, V.M.; Vethamony, P.; Rashmi, R.

on the meteorological and oceanographic conditions of the Arabian Sea, and this has not been studied so far. Rapid changes in wind patterns during these shamal events can alter the wave characteristics of the Arabian Sea. This has motivated us to take up the present... generated in the Gulf of Oman and the east coast of Oman propagate in the NW direction. Another swell system formed off Salalah coast (Figure 4a) propagates in the NNW direction. Since the present study aims at understanding the influence of shamal swells...

Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from Atlantic Companion in the Inner Sea - West Coast Scotland, Irish Sea and St. George's Channel and others from 2012-03-17 to 2012-12-06 (NCEI Accession 0157280)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157280 includes Surface underway, chemical, meteorological and physical data collected from Atlantic Companion in the Inner Sea - West Coast...

Monitoring of impact of anthropogenic inputs on water quality of mangrove ecosystem of Uran, Navi Mumbai, west coast of India.

Science.gov (United States)

Pawar, Prabhakar R

2013-10-15

Surface water samples were collected from substations along Sheva creek and Dharamtar creek mangrove ecosystems of Uran (Raigad), Navi Mumbai, west coast of India. Water samples were collected fortnightly from April 2009 to March 2011 during spring low and high tides and were analyzed for pH, Temperature, Turbidity, Total solids (TS), Total dissolved solids (TDS), Total suspended solids (TSS), Dissolved oxygen (DO), Biochemical oxygen demand (BOD), Carbon dioxide (CO2), Chemical oxygen demand (COD), Salinity, Orthophosphate (O-PO4), Nitrite-nitrogen (NO2-N), Nitrate-nitrogen (NO3-N), and Silicates. Variables like pH, turbidity, TDS, salinity, DO, and BOD show seasonal variations. Higher content of O-PO4, NO3-N, and silicates is recorded due to discharge of domestic wastes and sewage, effluents from industries, oil tanking depots and also from maritime activities of Jawaharlal Nehru Port Trust (JNPT), hectic activities of Container Freight Stations (CFS), and other port wastes. This study reveals that water quality from mangrove ecosystems of Uran is deteriorating due to industrial pollution and that mangrove from Uran is facing the threat due to anthropogenic stress. Copyright © 2013 Elsevier Ltd. All rights reserved.

An investigation of the feasibility of building a harbor on the West coast of South America using explosive power of nuclear weapons, a preliminary report

Energy Technology Data Exchange (ETDEWEB)

Zodtner, H. H.

1971-12-31

There is an interest in discovering the various peace time uses of nuclear explosives. One of the proposals is the building of harbors. There are several ports along the west coast of South America where lighterage is necessary. This implies a need for expanded harbor facilities. The problem is to find a good location for creating a harbor, and the feasibility of accomplishing this with the use of nuclear force. Feasibility includes blast effects, radiation hazards, the number of weapons needed, and economic considerations. Economic considerations include the cost of treating a harbor of sufficient depth and area, the building of harbor facilities, and the estimated savings and advantages of the new harbor. Several meetings were held with naval personnel of the Military Liaison group at UCRL to discuss the general problems of harbors. Thirty-three different ports were given a preliminary investigation.

West Africa LP gas market development study

International Nuclear Information System (INIS)

2001-01-01

Jointly sponsored with the World Bank, this essential study explores the opportunity for greatly expanded LP Gas use in the West Africa region. LP Gas supply in the area is increasing rapidly, This offers the opportunity for bringing modern energy to millions without current access, protects forests the only current source of energy for many, and encourages governments to adopt proactive policies that will reap benefits of the increasing availability of LP Gas. (author)

Vegetation phenology gradients along the west and east coasts of Greenland from 2001 to 2015

DEFF Research Database (Denmark)

Karami, Mojtaba; Hansen, Birger Ulf; Westergaard-Nielsen, Andreas

2017-01-01

, as well as the climatic response. The date of the start of season (SOS) was significantly earlier (24 days), length of season longer (25 days), and time-integrated NDVI higher in West Greenland. The sea ice concentration during May was found to have a significant effect on the date of the SOS only in West...

78 FR 579 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish...

Science.gov (United States)

2013-01-03

... would not provide a viable targeting opportunity and will force fishers to target sablefish instead... action to reduce overall targeting of rockfish using hook and line gears, both commercial and... appropriate harvest levels while providing for fishing and marketing opportunities. Ultimately, taking the...

Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from Atlantic Cartier in the Inner Sea - West Coast Scotland, Irish Sea and St. George's Channel and North Atlantic Ocean from 2015-09-12 to 2015-12-22 (NCEI Accession 0157236)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157236 includes Surface underway, chemical, meteorological and physical data collected from Atlantic Cartier in the Inner Sea - West Coast Scotland,...

78 FR 22193 - Special Local Regulations; West Palm Beach Triathlon Championship, Intracoastal Waterway; West...

Science.gov (United States)

2013-04-15

... Championship. On June 1, 2013, Game One Sports Marketing Group is hosting the West Palm Beach Triathlon... VHF radio on channel 16, to request authorization. If authorization to enter, transit through, anchor... government and the States, or on the distribution of power and responsibilities among the various levels of...

In situ gamma ray measurements of radionuclides at a disused phosphate mine on the West Coast of South Africa

International Nuclear Information System (INIS)

Bezuidenhout, Jacques

2015-01-01

High levels of uranium and its radioactive progeny like radium is normally associated with phosphate mining. In Situ gamma ray spectroscopy as a survey tool has been successfully applied to assess radionuclide concentrations in various geographical environments. A transportable and robust gamma ray detection system (GISPI) was therefore employed to determine the concentrations of naturally occurring radionuclides at a disused phosphate mine on the West Coast of South Africa. The concentrations of radium, thorium and potassium were measured and plotted. The measurements showed fairly high concentrations with medians of 320 Bq/kg for "2"2"6Ra, 64 Bq/kg for "2"3"2Th and 390 Bq/kg for "4"0K. The highest concentrations were however confined to specific areas of the mine. The effective dose due to gamma irradiation for the various areas of the mine was also estimated and the highest estimated level was 0.45 mSv/y. The article finally draws conclusions as to the origins and impact of the radiation. - Highlights: • A self-developed transportable and robust gamma ray detection system (the GISPI) was employed in the measurements. • A different mathematical analysis method was used. • QGIS was used extensively. • The results is important for current developments in infrastructure and mining.

Tsunami vulnerability assessment mapping for the west coast of Peninsular Malaysia using a geographical information system (GIS)

International Nuclear Information System (INIS)

Najihah, R; Effendi, D M; Hairunnisa, M A; Masiri, K

2014-01-01

The catastrophic Indian Ocean tsunami of 26 December 2004 raised a number of questions for scientist and politicians on how to deal with the tsunami risk and assessment in coastal regions. This paper discusses the challenges in tsunami vulnerability assessment and presents the result of tsunami disaster mapping and vulnerability assessment study for West Coast of Peninsular Malaysia. The spatial analysis was carried out using Geographical Information System (GIS) technology to demarcate spatially the tsunami affected village's boundary and suitable disaster management program can be quickly and easily developed. In combination with other thematic maps such as road maps, rail maps, school maps, and topographic map sheets it was possible to plan the accessibility and shelter to the affected people. The tsunami vulnerability map was used to identify the vulnerability of villages/village population to tsunami. In the tsunami vulnerability map, the intensity of the tsunami was classified as hazard zones based on the inundation level in meter (contour). The approach produced a tsunami vulnerability assessment map consists of considering scenarios of plausible extreme, tsunami-generating events, computing the tsunami inundation levels caused by different events and scenarios and estimating the possible range of casualties for computing inundation levels. The study provides an interactive means to identify the tsunami affected areas after the disaster and mapping the tsunami vulnerable village before for planning purpose were the essential exercises for managing future disasters

Studying levels of Fukushima-derived radioactivity in sockeye salmon collected on the west coast of Vancouver Island

Science.gov (United States)

Domingo, T.; Starosta, K.; Chester, A.; Williams, J.; Ross, P. S.

2017-11-01

To investigate potential radioisotope contamination from the Fukushima nuclear accident, measurements of 10 sockeye salmon (Oncorhynchus nerka) collected on June 21 and June 31, 2014 in the Alberni Inlet on the west coast of Vancouver Island, British Columbia, Canada were performed using low-background gamma-ray spectroscopy. Activity concentrations of the anthropogenic radioisotopes 134Cs and 137Cs as well as the naturally occurring radioisotope 40K were measured. Detection of 137Cs occurred in half of the sockeye with activity concentrations ranging from 0.23 to 1.43 Bq/kg dry weight. The 134Cs isotope was detected in a single sockeye salmon with activity concentrations (±σ) measured in the two subsamples of 0.31(8) and 0.37(10) Bq/kg dry weight. The dose contribution from each of the measured radionuclides was calculated. In the sockeye salmon with the greatest radiocesium concentrations, the dose contribution from anthropogenic radiocesium (134Cs+137Cs) was found to be 450 times less than the dose from naturally occurring radionuclides in the same sample. In conclusion, the total radiocesium activity concentration in every sample is at least 500 times lower than Health Canada's action levels for radioactively contaminated food following a nuclear emergency. Assuming all seafood has as much radiocesium as the most contaminated sample measured, the added annual dose from radiocesium to an adult individual with an average Canadian level of seafood consumption would be 0.046 μSv per year.

Tsunami vulnerability assessment mapping for the west coast of Peninsular Malaysia using a geographical information system (GIS)

Science.gov (United States)

Najihah, R.; Effendi, D. M.; Hairunnisa, M. A.; Masiri, K.

2014-02-01

The catastrophic Indian Ocean tsunami of 26 December 2004 raised a number of questions for scientist and politicians on how to deal with the tsunami risk and assessment in coastal regions. This paper discusses the challenges in tsunami vulnerability assessment and presents the result of tsunami disaster mapping and vulnerability assessment study for West Coast of Peninsular Malaysia. The spatial analysis was carried out using Geographical Information System (GIS) technology to demarcate spatially the tsunami affected village's boundary and suitable disaster management program can be quickly and easily developed. In combination with other thematic maps such as road maps, rail maps, school maps, and topographic map sheets it was possible to plan the accessibility and shelter to the affected people. The tsunami vulnerability map was used to identify the vulnerability of villages/village population to tsunami. In the tsunami vulnerability map, the intensity of the tsunami was classified as hazard zones based on the inundation level in meter (contour). The approach produced a tsunami vulnerability assessment map consists of considering scenarios of plausible extreme, tsunami-generating events, computing the tsunami inundation levels caused by different events and scenarios and estimating the possible range of casualties for computing inundation levels. The study provides an interactive means to identify the tsunami affected areas after the disaster and mapping the tsunami vulnerable village before for planning purpose were the essential exercises for managing future disasters.

On the origins of locative for in West African Pidgin English: A ...

African Journals Online (AJOL)

African Pidgin Englishes. The development of for is framed componentially, that is, in terms of deriving its constructional meaning from different components that sustained linguistic and cultural contact along the Upper and Lower Guinea Coasts during the Early Modern Period (1500-1800) among West African, Portuguese ...

Spatial and temporal variations of wave energy in the nearshore waters of the central west coast of India

Science.gov (United States)

Amrutha, M. M.; Sanil Kumar, V.

2016-12-01

Assessment of wave power potential at different water depths and time is required for identifying a wave power plant location. This study examines the variation in wave power off the central west coast of India at water depths of 30, 9 and 5 m based on waverider buoy measured wave data. The study shows a significant reduction ( ˜ 10 to 27 %) in wave power at 9 m water depth compared to 30 m and the wave power available at 5 m water depth is 20 to 23 % less than that at 9 m. At 9 m depth, the seasonal mean value of the wave power varied from 1.6 kW m-1 in the post-monsoon period (ONDJ) to 15.2 kW m-1 in the Indian summer monsoon (JJAS) period. During the Indian summer monsoon period, the variation of wave power in a day is up to 32 kW m-1. At 9 m water depth, the mean annual wave power is 6 kW m-1 and interannual variations up to 19.3 % are observed during 2009-2014. High wave energy ( > 20 kW m-1) at the study area is essentially from the directional sector 245-270° and also 75 % of the total annual wave energy is from this narrow directional sector, which is advantageous while aligning the wave energy converter.

Impact of sea breeze of the sea off Goa, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Neetu, S.; Shetye, S.R.; Chandramohan, P.

After withdrawal of the Indian Summer Monsoon and until onset of the next monsoon, i.e. roughly during November-May, winds in the coastal region of India are dominated by sea breeze. Impact of daily cycle of the breeze on the sea near the coast can...

Patterning and predicting aquatic insect richness in four West-African coastal rivers using artificial neural networks

OpenAIRE

Edia E.O.; Gevrey M.; Ouattara A.; Brosse S.; Gourène G.; Lek S.

2010-01-01

Despite their importance in stream management, the aquatic insect assemblages are still little known in West Africa. This is particularly true in South-Eastern Ivory Coast, where aquatic insect assemblages were hardly studied. We therefore aimed at characterising aquatic insect assemblages on four coastal rivers in South-Eastern Ivory Coast. Patterning aquatic insect assemblages was achieved using a Self-Organizing Map (SOM), an unsupervised Artificial Neural Networks (ANN) method. This metho...

Microfossils in surface sediments of brackish waters on the west ...

African Journals Online (AJOL)

A faunistic survey covering 25 sites in estuaries, coastal lakes and ponds along the west coast of South Africa between the Cape of Good Hope in the south and the Olifants River in the north was carried out in May 2014. The study aimed to establish a dataset with ecological and distribution data of ostracods and ...

Partial least square method for modelling ergonomic risks factors on express bus accidents in the east coast of peninsular west Malaysia

International Nuclear Information System (INIS)

Hashim, Yusof bin; Taha, Zahari bin

2015-01-01

Public, stake holders and authorities in Malaysian government show great concern towards high numbers of passenger’s injuries and passengers fatalities in express bus accident. This paper studies the underlying factors involved in determining ergonomics risk factors towards human error as the reasons in express bus accidents in order to develop an integrated analytical framework. Reliable information about drivers towards bus accident should lead to the design of strategies intended to make the public feel safe in public transport services. In addition there is an analysis of ergonomics risk factors to determine highly ergonomic risk factors which led to accidents. The research was performed in east coast of peninsular Malaysia using variance-based structural equation modeling namely the Partial Least Squares (PLS) regression techniques. A questionnaire survey was carried out at random among 65 express bus drivers operating from the city of Kuantan in Pahang and among 49 express bus drivers operating from the city of Kuala Terengganu in Terengganu to all towns in the east coast of peninsular west Malaysia. The ergonomic risks factors questionnaire is based on demographic information, occupational information, organizational safety climate, ergonomic workplace, physiological factors, stress at workplace, physical fatigue and near miss accidents. The correlation and significant values between latent constructs (near miss accident) were analyzed using SEM SmartPLS, 3M. The finding shows that the correlated ergonomic risks factors (occupational information, t=2.04, stress at workplace, t = 2.81, physiological factor, t=2.08) are significant to physical fatigue and as the mediator to near miss accident at t = 2.14 at p<0.05and T-statistics, t>1.96. The results shows that the effects of physical fatigue due to ergonomic risks factors influence the human error as the reasons in express bus accidents

Partial least square method for modelling ergonomic risks factors on express bus accidents in the east coast of peninsular west Malaysia

Energy Technology Data Exchange (ETDEWEB)

Hashim, Yusof bin [Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Gambang 26300 Kuantan, Pahang (Malaysia); Taha, Zahari bin [Faculty of Manufacturing Engineering, Malaysia Pahang, 26600 Pekan, Pahang (Malaysia)

2015-02-03

Public, stake holders and authorities in Malaysian government show great concern towards high numbers of passenger’s injuries and passengers fatalities in express bus accident. This paper studies the underlying factors involved in determining ergonomics risk factors towards human error as the reasons in express bus accidents in order to develop an integrated analytical framework. Reliable information about drivers towards bus accident should lead to the design of strategies intended to make the public feel safe in public transport services. In addition there is an analysis of ergonomics risk factors to determine highly ergonomic risk factors which led to accidents. The research was performed in east coast of peninsular Malaysia using variance-based structural equation modeling namely the Partial Least Squares (PLS) regression techniques. A questionnaire survey was carried out at random among 65 express bus drivers operating from the city of Kuantan in Pahang and among 49 express bus drivers operating from the city of Kuala Terengganu in Terengganu to all towns in the east coast of peninsular west Malaysia. The ergonomic risks factors questionnaire is based on demographic information, occupational information, organizational safety climate, ergonomic workplace, physiological factors, stress at workplace, physical fatigue and near miss accidents. The correlation and significant values between latent constructs (near miss accident) were analyzed using SEM SmartPLS, 3M. The finding shows that the correlated ergonomic risks factors (occupational information, t=2.04, stress at workplace, t = 2.81, physiological factor, t=2.08) are significant to physical fatigue and as the mediator to near miss accident at t = 2.14 at p<0.05and T-statistics, t>1.96. The results shows that the effects of physical fatigue due to ergonomic risks factors influence the human error as the reasons in express bus accidents.

Partial least square method for modelling ergonomic risks factors on express bus accidents in the east coast of peninsular west Malaysia

Science.gov (United States)

Hashim, Yusof bin; Taha, Zahari bin

2015-02-01

Public, stake holders and authorities in Malaysian government show great concern towards high numbers of passenger's injuries and passengers fatalities in express bus accident. This paper studies the underlying factors involved in determining ergonomics risk factors towards human error as the reasons in express bus accidents in order to develop an integrated analytical framework. Reliable information about drivers towards bus accident should lead to the design of strategies intended to make the public feel safe in public transport services. In addition there is an analysis of ergonomics risk factors to determine highly ergonomic risk factors which led to accidents. The research was performed in east coast of peninsular Malaysia using variance-based structural equation modeling namely the Partial Least Squares (PLS) regression techniques. A questionnaire survey was carried out at random among 65 express bus drivers operating from the city of Kuantan in Pahang and among 49 express bus drivers operating from the city of Kuala Terengganu in Terengganu to all towns in the east coast of peninsular west Malaysia. The ergonomic risks factors questionnaire is based on demographic information, occupational information, organizational safety climate, ergonomic workplace, physiological factors, stress at workplace, physical fatigue and near miss accidents. The correlation and significant values between latent constructs (near miss accident) were analyzed using SEM SmartPLS, 3M. The finding shows that the correlated ergonomic risks factors (occupational information, t=2.04, stress at workplace, t = 2.81, physiological factor, t=2.08) are significant to physical fatigue and as the mediator to near miss accident at t = 2.14 at p1.96. The results shows that the effects of physical fatigue due to ergonomic risks factors influence the human error as the reasons in express bus accidents.

Seasonal distribution of temperature and salinity in the surface waters off South West Africa, 1972-1974

National Research Council Canada - National Science Library

O'Toole, M. J

1980-01-01

Monthly distribution charts of surface water temperature and salinity off the coast of South West Africa between Cape Frio and Hollams Bird Island are presented for the periods August 1972 to March...

Arabian Sea oceanography and fisheries of the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Madhupratap, M.; Nair, K.N.V.; Gopalakrishnan, T.C.; Haridas, P.; Nair, K.K.C.; Venugopal, P.; Gauns, M.

of poten tial fishery resources from the E x- clusive Economic Zone of India (EEZ) are about 3.5 to 4.7 mt (million tonnes) 1 ? 4 . The recent estimates on a n- nual marine landings from the I n dian coast show that they fluctuate between 2.2 and 2...., John, S. and Somavanshi, V. S., Bull. Fish. Surv. India , 1990, 20 , 1 ? 37. 2. Bhargava, R. M. S., in India's Exclusive Economic Zone ( eds Qasim, S. Z. and Roonal, G. S.), Omega Scientific, New Delhi, 1996, pp. 122 ? 131. 3. Goswami, S...

78 FR 2916 - Special Local Regulation; West Palm Beach Triathlon Championship, Intracoastal Waterway, West...

Science.gov (United States)

2013-01-15

.... Discussion of Proposed Rule On June 1, 2013, Game One Sports Marketing Group is hosting the West Palm Beach... representative via VHF radio on channel 16, to request authorization. If authorization to enter, transit through... between the national government and the States, or on the distribution of power and responsibilities among...

Pengaruh Internet Marketing terhadap Brand dan Kinerja pada Universitas Swasta di Jakarta Barat

Directory of Open Access Journals (Sweden)

Sartika Kurniali

2012-06-01

Full Text Available Several purposes of this research writing are to comprehend marketing activity at a private university in West Jakarta, the relationship between internet marketing with the brand, the relationship between internet marketing and performance of private universities in West Jakarta, and the relationshipbetween the brand and the university's performance in West Jakarta. Data are taken from questionnaires to the management of the private university in West Jakarta and were analyzed using descriptive analysis as well as statistical analysis for non-parametric Spearman correlation. The results revealed that there was no significant relationship between neither internet marketing and brand nor internet marketing and performance. However, the internet marketing sub-variables, which proved to have a significant effect on brand or performance, is communication. Meanwhile, brand has a significant effect on performance. It can be concluded that the internet marketing activities performed by the university’s management does not have a high impact to brand and performance eventhough it has a positive correlation. Therefore, it is necessary to improve the communication component and to make improvement especially on other four components (product, price, community, and distribution which currently have not provided any significant influence.

Gas Regional Initiative. North West Regional Energy Market. Transmission Transparency Project. First Implementation Report

International Nuclear Information System (INIS)

2008-07-01

The purpose of this report is to comment on the implementation of the TSO Transmission Transparency Project. In December 2007 sixteen TSOs presented a project plan which committed them to publishing information on capacity availability and gas flows at crossborder interconnection points in the North-West gas region. The data types to be published were agreed between TSOs and network users. It was agreed that TSOs would release new information on capacity and actual gas flows at crossborder interconnection points. The TSOs have committed to publishing the agreed information by three project milestones May, September or December 2008. At the end of May 2008 the TSOs submitted initial data to Ofgem (Office of the Gas and Electricity Markets) on implementation. This report presents the data submitted by the TSOs, provides comment on implementation progress and explains the next steps. This report does not approve or guarantee the accuracy of the data submitted by TSOs

The Coast Artillery Journal. Volume 81, Number 2, March-April 1938

Science.gov (United States)

1938-04-01

was unpleasantly dictatorial, harsh, "thinkers" such as Gerhardt Hauptmann and others. obstinate, and opinionated." He appeared irregularly at Legends...had strongly resisted any extension of the franchise in Prussia. Preparationswent forward for the "Peace Offensive" in the West. These were among the...Absalom Baird. Ft. H. G. Wright. First Lieutenant R. E. Gallagher, from Panama, to student, Coast Artillery School. First Lieutenant H. A. Gerhardt , from

Temporal and spatial patterns on serra, Scomberomorus brasiliensis (Teleostei, Scombridae, catches from the fisheries on the Maranhão coast, Brazil

Directory of Open Access Journals (Sweden)

BATISTA V. da

2001-01-01

Full Text Available The displacement pattern of the serra, Scomberomorus brasiliensis, in North-eastern Brazil was analyzed from landing data recorded from the fleet fishing serra. Serra fishery has two seasons: from September to February (demersal species plus serra, and from March to August (almost only large amounts of serra. S. brasiliensis relative abundance increases similarly along the coast from March, but decreases first on the West coast from June. Records indicate that serra is near the coast at least until September/October in Eastern grounds. From October to March (strongest spawning season there is no record of shoals on the coast. We concluded that the Maranhão coast is just a part of the migration circuit of S. brasiliensis that may exceed 300 nautical miles.

Pathology and morphology of Ichthyophonus hoferi in naturally infected fishes off the Swedish west coast.

Science.gov (United States)

Rahimian, H

1998-10-08

The pathology and morphology of Ichthyophonus hoferi was studied in naturally infected Atlantic herring Clupea harengus, in sprat Sprattus sprattus, and in flounder Pleuronectes flesus from the west coast of Sweden. The pathogen was found in all organs examined, with the intensity of infection varying in different organs of the different fish species. Two main phases in the life of infecting parasites were identified, 'active' and 'passive', the latter being able to switch to active. The active phase of the infection in herring was usually accompanied by a lean and slender appearance of the body, a drastic decrease in intestinal fat, emaciation of the somatic muscles, swelling of the visceral organs, poor quality of flesh texture and a distinctive off-odour. The most characteristic macroscopic sign of ichthyophonosis in herring and flounder was the occurrence of creamy white nodules on the heart. The infection causes a chronic systemic granulomatous inflammation. The nature of the granulomatous inflammation was host- and tissue-dependent. The pathogenicity of the parasite in its active form and the side effects of host defence cells were also reflected in dramatic tissue damage and loss of structure and function of the infected organs. Three kinds of spores were identified: 'un-developing spore', 'developing spore' and 'plasmodio-spore'. The formation and spread of 'plasmodia', from plasmodio-spores, as a secondary infection agent is documented. Transmission electron microscopy revealed I. hoferi to be multinucleated, containing different organelles and structures. These included a cell wall, an undulating cell membrane, a thin paramural endoplasm, an endoplasmic reticulum, polymorphic but usually spherical mitochondria with short tubulo-vesicular cristae, dictyosomes with plate-like cristernae, large electron-dense lipid droplets and electron-lucid vacuoles, probably containing glycogen.

76 FR 54887 - Fisheries Off West Coast States; Pacific Coast Groundfish Fishery Management Plan; Trawl...

Science.gov (United States)

2011-09-02

... update erroneous cross references, outdated terms, and duplicate regulatory entries. The correction is...-vessel value already exists on the e-ticket, NMFS has had mixed reporting of the ex-vessel value on the e... marketing, the first receiver or processor must either edit the e-ticket or submit a revised e-ticket...

Distribution of total phosphorus in the shelf sediments off the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Murty, P.S.N.; Reddy, C.V.G.; Varadachari, V.V.R.

The total phosphorus content in the sediment samples collected from different stations on the continental shelf along five sections normal to the coast near Bombay, Karwar, Mangalore, Cochin and Alleppey has been determined and the distribution...

Wave-induced nearshore circulation along the Calangute-Candolim beach, Goa, West coast of India

Digital Repository Service at National Institute of Oceanography (India)

Krishnakumar, V.; Murty, C.S.; Heblekar, A.K.

The wave-induced nearshore circulation model suggested by Noda has been modified and applied for three small segments along the coast of Goa. The present model incorporates the prevailing bottom topography and considers its variation along...

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...

Evaluation of rainfall simulations over West Africa in dynamically downscaled CMIP5 global circulation models

Science.gov (United States)

Akinsanola, A. A.; Ajayi, V. O.; Adejare, A. T.; Adeyeri, O. E.; Gbode, I. E.; Ogunjobi, K. O.; Nikulin, G.; Abolude, A. T.

2018-04-01

This study presents evaluation of the ability of Rossby Centre Regional Climate Model (RCA4) driven by nine global circulation models (GCMs), to skilfully reproduce the key features of rainfall climatology over West Africa for the period of 1980-2005. The seasonal climatology and annual cycle of the RCA4 simulations were assessed over three homogenous subregions of West Africa (Guinea coast, Savannah, and Sahel) and evaluated using observed precipitation data from the Global Precipitation Climatology Project (GPCP). Furthermore, the model output was evaluated using a wide range of statistical measures. The interseasonal and interannual variability of the RCA4 were further assessed over the subregions and the whole of the West Africa domain. Results indicate that the RCA4 captures the spatial and interseasonal rainfall pattern adequately but exhibits a weak performance over the Guinea coast. Findings from the interannual rainfall variability indicate that the model performance is better over the larger West Africa domain than the subregions. The largest difference across the RCA4 simulated annual rainfall was found in the Sahel. Result from the Mann-Kendall test showed no significant trend for the 1980-2005 period in annual rainfall either in GPCP observation data or in the model simulations over West Africa. In many aspects, the RCA4 simulation driven by the HadGEM2-ES perform best over the region. The use of the multimodel ensemble mean has resulted to the improved representation of rainfall characteristics over the study domain.

Lead pollution and its sources along the Turkish coast of the Black Sea

Directory of Open Access Journals (Sweden)

M. UNSAL

2001-12-01

Full Text Available Lead pollution and its sources have been investigated in the south-eastern and south-western Black Sea. Surficial sediments and mussels were collected in different seasons of the year from the south-eastern and south-western Black Sea and analysed for their lead contents. In the south-eastern Black Sea sediments from the easternmost and from the central stations contained the highest lead concentrations. Sediments contained 8 to 10 times the lead concentrations of sediments from the south-west. Samples taken from rivers, streams and effluents had especially high lead concentrations. The highest lead concentrations were found in sediments collected in October and December. Lead concentrations in mussels from the south-eastern coast were comparatively lower compared to those from the south-western coast. The highest average values occurred in December and in October. In the south-western Black Sea, the highest lead concentrations in sediments were obtained in those from Inebolu, followed by those from around Zonguldak. The concentrations increased from the middle to the west of the southern Black Sea coast, possibly due to the effect of the Danube River. Sediments taken in September had the highest lead concentrations, followed by samples taken in December. Very high lead concentrations (> 10 μ g g-1 were observed in mussels from those stations where the sediments also contained high concentrations. Mussels had their highest lead concentrations in January and April.

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 1.2 degrees C (off Mangalore) from the farthest stations, indicating the presence of upwelled water near the coast. Well defined thermal, saline and density fronts were visible. Relatively high offshore transport was observed off Kanyakumari...

Polycyclic aromatic hydrocarbons (PAHs) and hopanes in stranded tar-balls on the coasts of peninsular Malaysia: applications of biomarkers for identifying sources of oil pollution

International Nuclear Information System (INIS)

Zakaria, Mohamad Pauzi; Okuba, Tomoaki; Takada, Hideshige

2001-01-01

Malaysian coasts are subjected to various threats of petroleum pollution including routine and accidental oil spill from tankers, spillage of crude oils from inland and offshore oil fields, and run-off from land-based human activities. Due to its strategic location, the Straits of Malacca serves as a major shipping lane. This paper expands the utility of biomarker compounds, hopanes, in identifying the source of tar-balls stranded on Malaysian coasts. 20 tar-ball samples collected from the east and west coast were analysed for hopanes and polycylic aromatic hydrocarbons (PAHs). Four of the 13 tar-ball samples collected from the west coast of Peninsular Malaysia were identified as the Middle East crude oil (MECO) based on their biomarker signatures, suggesting tanker-derived sources significantly contributing the petroleum pollution in the Straits of Malacca. The tar-balls found on the east cost seem to originate from the offshore oil platforms in the South China Sea. The presence of South East Asian crude oil (SEACO) tar-balls on the west coast carry several plausible explanations. Some of the tar-balls could have been transported via sea currents from the east coast. The tankers carrying SEACO to other countries could have accidentally spilt the oil as well. Furthermore, discharge of tank washings and ballast water from the tankers were suggested based on the abundance in higher molecular weight n-alkanes and the absence of unresolved complex mixture (UCM) in the tar-ball samples. The other possibilities are that the tar-balls may have originated from the Sumatran oil fields and spillage of domestic oil from oil refineries in Port Dickson and Malacca. The results of PAHs analysis suggest that all the tar-ball samples have undergone various extent of weathering through evaporation, dissolution and photo-oxidation. (Author)

Biomonitoring of environmental pollution on the Algerian west coast using caged mussels Mytilus galloprovincialis

Directory of Open Access Journals (Sweden)

Jean-Claude Amiard

2009-03-01

Full Text Available An active biomonitoring study was carried out on the Algerian west coast using wild reference mussels (Mytilus galloprovincialis sampled from the Kristel (K site and transplanted in net cages during one month (between May and June 2007 to Oran Harbour (OH and Mostaganem Harbour (MH, areas characterised by high levels of urban and industrial pollution. The biological response of the mussels was evaluated by their condition index and the use of a general stress biomarker (evaluation of lysosomal membrane stability: the neutral red retention time (NRRT method, a genotoxic effects biomarker (determination of micronuclei (MN frequency and a neurotoxic effects biomarker (determination of the acetylcholinesterase (AChE concentration.       Compared to the K reference specimens, OH and MH caged mussels presented a significant decrease of NRRT in lysosomal haemocytes (56.45 ± 26.48 min and 67.25 ± 22.77 min, respectively (78 ± 16.97 min for K mussels, an MN frequency respectively 7.3 and 9 times higher in the haemocytes and the gill cells of the OH caged mussels, and 7.2 and 6.4 times higher in the two tissues of the MH caged mussels. Significant inhibition of AChE activity was noted in the gills (16.93 ± 3.1 nmol min-1 mg prot-1 and the digestive gland (7.69 ± 1.79 nmol min-1 mg prot-1 of the OH mussels, but only in the gills (23.21 ± 5.94 nmol min-1 mg prot-1 of the MH mussels, compared to the organs of the K control specimens (35.9 ± 6.4 nmol min-1 mg prot-1 in the gills and 11.17 ± 0.49 nmol min-1 mg prot-1 in the digestive gland.       This study reflects the interest in such in situ biomonitoring assays and the utility of these biomarkers for assessing the effects of pollution in the Algerian coastal marine environment.

Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from underway - surface observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from the Atlantic Companion in the Inner Sea - West Coast Scotland, Irish Sea and St. George's Channel and North Atlantic Ocean from 2006-06-11 to 2007-11-05 (NODC Accession 0115226)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115226 includes chemical, meteorological, physical and underway - surface data collected from Atlantic Companion in the Inner Sea - West Coast...

Mapping of coastal landforms and volumetric change analysis in the south west coast of Kanyakumari, South India using remote sensing and GIS techniques

Directory of Open Access Journals (Sweden)

S. Kaliraj

2017-12-01

Full Text Available The coastal landforms along the south west coast of Kanyakumari have undergone remarkable change in terms of shape and disposition due to both natural and anthropogenic interference. An attempt is made here to map the coastal landforms along the coast using remote sensing and GIS techniques. Spatial data sources, such as, topographical map published by Survey of India, Landsat ETM+ (30 m image, IKONOS image (0.82 m, SRTM and ASTER DEM datasets have been comprehensively analyzed for extracting coastal landforms. Change detection methods, such as, (i topographical change detection, (ii cross-shore profile analysis, (iii Geomorphic Change Detection (GCD using DEM of Difference (DoD were adopted for assessment of volumetric changes of coastal landforms for the period between 2000 and 2011. The GCD analysis uses ASTER and SRTM DEM datasets by resampling them into common scale (pixel size using pixel-by-pixel based Wavelet Transform and Pan-Sharpening techniques in ERDAS Imagine software. Volumetric changes of coastal landforms were validated with data derived from GPS-based field survey. Coastal landform units were mapped based on process of their evolution such as beach landforms including sandy beach, cusp, berm, scarp, beach terrace, upland, rockyshore, cliffs, wave-cut notches and wave-cut platforms; and the fluvial landforms. Comprising of alluvial plain, flood plains, and other shallow marshes in estuaries. The topographical change analysis reveals that the beach landforms have reduced their elevation ranging from 1 to 3 m probably due to sediment removal or flattening. Analysis of cross-shore profiles for twelve locations indicate varying degrees of loss or gain of coastal landforms. For example, the K3-K3′ profile across the Kovalam coast has shown significant erosion (−0.26 to −0.76 m of the sandy beaches resulting in the formation of beach cusps and beach scarps within a distance of 300 m from the shoreline. The volumetric change

Tidal regime in Gulf of Kutch, west coast of India, by 2D model

Digital Repository Service at National Institute of Oceanography (India)

Unnikrishnan, A.S.; Gouveia, A.D.; Vethamony, P.

of topographically generated eddies. An analysis of momentum balance shows that the dynamics of tidal propagation in the Gulf is characterized by a balance between the pressure gradient and friction near the coast, whereas in the central region, local acceleration...

Zooplankton standing stock and composition in coastal waters of Goa, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Goswami, S.C.

Temporal and spatial variability in standing stock and zooplankton composition at 5 stations along the Goa Coast, India during 1975-76 were studied. Standing stock values ranged from 22.81 to 53.65 mg C.m/3. Zooplankton community was diverse...

Institutional Change and Gender Inequalities at Labour Market Entry: A Comparison of Estonia, Russia, and East and West Germany

Directory of Open Access Journals (Sweden)

Yuliya Kosyakova

2017-12-01

Full Text Available Our study investigates how gender inequalities in job opportunities evolved during communist and post-communist times in former state-socialist countries. Theoretical arguments (mainly based on studies referring to Western countries led to the expectation of a surge in gender inequalities in these countries after the collapse of communism. Empirically, we explore the gender gap in job authority upon labour market entry by using life-history data from Russia, Estonia, and East Germany, with West Germany serving as a control case. The selection of countries was motivated primarily by the availability of rich life-history data, covering four decades of (post- state socialism but also by divergences in institutional set-ups in the course of transition from state socialism to a liberalised market economy. Our findings yield four major results. First, accounting for education and the branch of economy, women were not disadvantaged during Soviet times; instead, we have even found evidence of a slight female advantage in Estonia and East Germany. Thus, our findings mirror the communist regime’s effectiveness in equalising women’s and men’s opportunities at work. Second, in the pre-collapse decade, the advantage of women in terms of job authority decreased in East Germany and Estonia, whereas in Russia, women fell behind men. Third, with the Soviet Union collapse, a remarkable female disadvantage emerged in all formerly state socialist countries under scrutiny. In addition, we observe a growing gender gap in West Germany in the same period. The latter result strengthens the conclusion that times of economic liberalisation may go hand-in-hand with increasing gender inequalities.

Evaluating the Potential for Marine and Hydrokinetic Devices to Act as Artificial Reefs or Fish Aggregating Devices. Based on Analysis of Surrogates in Tropical, Subtropical, and Temperate U.S. West Coast and Hawaiian Coastal Waters

Energy Technology Data Exchange (ETDEWEB)

Kramer, Sharon H. [H. T. Harvey & Associates, Honolulu, HI (United States); Hamilton, Christine D. [H. T. Harvey & Associates, Honolulu, HI (United States); Spencer, Gregory C. [H. T. Harvey & Associates, Honolulu, HI (United States); Ogston, Heather O. [H. T. Harvey & Associates, Honolulu, HI (United States)

2015-05-12

Wave energy converters (WECs) and tidal energy converters (TECs) are only beginning to be deployed along the U.S. West Coast and in Hawai‘i, and a better understanding of their ecological effects on fish, particularly on special-status fish (e.g., threatened and endangered) is needed to facilitate project design and environmental permitting. The structures of WECs and TECs placed on to the seabed, such as anchors and foundations, may function as artificial reefs that attract reef-associated fishes, while the midwater and surface structures, such as mooring lines, buoys, and wave or tidal power devices, may function as fish aggregating devices (FADs), forming the nuclei for groups of fishes. Little is known about the potential for WECs and TECs to function as artificial reefs and FADs in coastal waters of the U.S. West Coast and Hawai‘i. We evaluated these potential ecological interactions by reviewing relevant information about fish associations with surrogate structures, such as artificial reefs, natural reefs, kelps, floating debris, oil and gas platforms, marine debris, anchored FADs deployed to enhance fishing opportunities, net-cages used for mariculture, and piers and docks. Based on our review, we postulate that the structures of WECs and TECs placed on or near the seabed in coastal waters of the U.S. West Coast and Hawai‘i likely will function as small-scale artificial reefs and attract potentially high densities of reef-associated fishes (including special-status rockfish species [Sebastes spp.] along the mainland), and that the midwater and surface structures of WECs placed in the tropical waters of Hawai‘i likely will function as de facto FADs with species assemblages varying by distance from shore and deployment depth. Along the U.S. West Coast, frequent associations with midwater and surface structures may be less likely: juvenile, semipelagic, kelp-associated rockfishes may occur at midwater and surface structures of WECs in coastal waters of

Social Ties for Labor Market Access

DEFF Research Database (Denmark)

Dorner, Matthias; Harhoff, Dietmar; Hinz, Tina

such ties. However, mobility decisions made by inventors with outstanding patenting track records (star inventors) were not impacted by social ties. We conclude that social ties support labor market access for migrant inventors and determine regional choices while dependence on these ties is substantially......We study the impact of social ties on the migration of inventors from East to West Germany, using the fall of the Iron Curtain and German reunification as a natural experiment. We identify East German inventors via their patenting track records prior to 1990 and their social security records...... in the German labor market after reunification. Modeling inventor migration to West German regions after 1990, we find that Western regions with stronger historically determined social ties across the former East-West border attracted more inventors after the fall of the Iron Curtain than regions without...

Seasonal movement change of sediments using RFID tracer monitoring in composite gravel beach, west coast of Korea

Science.gov (United States)

Han, M.; Yu, J.; Yang, D. Y.; Kim, J. W.

2017-12-01

The purpose of this study is to investigate seasonal movement patterns of gravel movements on the west coast of Korean peninsula. This study aims improve understanding of the process of coastal sediments movement and contribute to coastal erosion management. The study site is Taean Bangpo Beach, which is characterized by its macro tide and composite gravel beach (CGB). In this study, we carried out a radio frequency identifier (RFID) tracer movement monitoring experiment. Four hundred tracers, similar in size and shape to beach sediment, were inserted into the beach in February and December 2015. From the results, it was confirmed that generally, gravel moved southward in the winter and northward in the summer. It was also confirmed that the gravel moved long distances in the summer and winter, but much shorter distances in the spring. At the end of the results, it is confirmed that the tracer recovery rate in summer is lower than in winter. Bangpo Beach was influenced by strong wind and wave energy driven by the East Asian winter monsoon, and by normal tidal energy during the other seasons. It means that seasonal variation of gravel movement in the beach is attributed to the difference of seasonal energy conditions. In addition, it is interpreted that the sand at the intertidal zone cannot be removed in the summer when the wave energy is weak, causing the tracer to be buried. This study is expected to contribute to the study of composite gravel beach and coastal coarse sediment movement which have been lacking in research.

Impact of fractionator and pipeline projects on Gulf Coast NGL markets: 1992--1997

International Nuclear Information System (INIS)

Lippe, D.L.

1993-01-01

This paper focuses on the impact of major pipeline and fractionation expansion projects on Gulf Coast NGL supply/demand balances over the next five years. Specific projects that are included in this evaluation are summarized below: NGL pipeline expansions -- (1) Seminole pipeline, MAPCO (purity products and raw mix) and (2) Sterling pipeline, Koch (purity products); Mont Belvieu fractionator expansions -- (1) Enterprise Products Company (raw mix), (2) Warren Petroleum Company (raw mix), and (3) Trident, et al. Gulf Coast II Fractionator (raw mix); Westlake Petrochemical Company (E/P splitter). The impact of these projects is evaluated for specific NGL products including: purity ethane; E/P mix; propane; N-butane

Four new species of Pyropia (Bangiales, Rhodophyta) from the west coast of North America: the Pyropialanceolata species complex updated.

Science.gov (United States)

Lindstrom, Sandra C; Hughey, Jeffery R; Rosas, Luis E Aguilar

2015-01-01

Recent molecular studies indicate that the Pyropialanceolata species complex on the west coast of North America is more speciose than previously thought. Based on extensive rbcL gene sequencing of representative specimens we recognize seven species in the complex, three of which are newly described: Pyropiamontereyensis sp. nov., Pyropiacolumbiensis sp. nov., and Pyropiaprotolanceolata sp. nov. The new species are all lanceolate, at least when young, and occur in the upper mid to high intertidal zone primarily in winter and early spring. Pyropiamontereyensis and Pyropiacolumbiensis are sister taxa that are distributed south and north of Cape Mendocino, respectively, and both occur slightly lower on the shore than Pyropialanceolata or Pyropiapseudolanceolata. Pyropiaprotolanceolata is known thus far only from Morro Rock and the Monterey Peninsula, California; it occurs basally to the other species in the complex in the molecular phylogeny. A fourth newly described species, Pyropiabajacaliforniensis sp. nov., is more closely related to Pyropianereocystis than to species in this complex proper. It is a thin species with undulate margins known only from Moss Landing, Monterey Bay, California, and northern Baja California; it also occurs in the high intertidal in spring. Porphyramumfordii, a high intertidal winter species that has frequently been confused with species in the Pyropialanceolata complex, has now been confirmed to occur from Calvert Island, British Columbia, to Pescadero State Park, California.

The current market picture

International Nuclear Information System (INIS)

Zwick, G.

2001-01-01

The speaker discussed the situation of gas supply and demand in the eastern part of North America. The first PowerPoint slide provided the outline of the presentation. The author showed maps detailing the regional gas demand, first in Ontario, Quebec and the Maritimes, then New England. The next few slides depicted the North American power generation capacity, and the market fundamentals of supply. The Canadian East Coast Forecast Production was shown, and the impact of liquid natural gas (LNG) and Sable deliveries through 2010 explained. The key themes for the next ten years were explored and the situation of Sable gas to Quebec as of 23 May 2001 was described. The implications for the Quebec market are many: Quebec is now receiving Sable gas and its connection with the Portland market is proving very useful. It all leads to growing confidence on the part of industrial gas users. The author concluded the presentation with a few thoughts: (1) moderate demand growth in Central Canada, (2) stronger growth in New England, (3) power generation is a key driver of demand, (4) LNG, East Coast and Arctic gas will be key supply sources, and (5) Sable gas to Quebec. figs

Geodynamic evolution of the West Africa between 2.2 and 2 Ga: the Archaean style of the Birimian greenstone belts and the sedimentary basins in northeastern Ivory-Coast

International Nuclear Information System (INIS)

Vidal, M.; Pouclet, A.; Delor, C.; Simeon, Y.; Alric, G.

1996-01-01

The litho-structural features of Palaeo-proterozoic terrains of northeastern Ivory-Coast, greenstones belts and then sedimentary basin Birimian), are similar to those of Archaean terrains. Their early deformation is only voluminal deformation due to granitoid intrusions, mainly between 2.2 and 2.16 Ga. The shortening deformation (main deformation) is expressed by right folds and transcurrent shear zones ca 2.1 Ga. Neither thrust deformation nor high pressure metamorphic assemblages are known. This pattern of flexible and hot crust, at least between 2.2 and 2.16 Ga, is pole apart to a collisional pattern, proposed for West African Craton by some authors. The Archaean/Palaeo-proterozoic boundary would not represent a drastic change of the geodynamic evolution of the crust. (authors). 60 refs., 5 figs., 6 photos

Impact of sea breeze on wind-seas off Goa, west coast of India

Indian Academy of Sciences (India)

during November–May, winds in the coastal regions of India are dominated by sea breeze. It has an impact on the daily cycle of the sea state near the coast. The impact is quite significant when large scale winds are weak. During one such event, 1–15 April 1997, a Datawell directional waverider buoy was deployed in 23m ...

Radiocarbon dates of sediment cores from inner continental shelf off Taingapatnam, southwest coast of India

International Nuclear Information System (INIS)

Nambiar, A.R.; Rajagopalan, G.

1995-01-01

Radiocarbon dating of carbonized wood samples from three sediment cores from the inner continental shelf off Taingapatnam, in the southwestern coast of India, indicates ages in the bracket 8400-9400 YBP. These radiometric ages correlate well with the ages of carbonized wood from inner continental shelf off Ponnani, Kerala and Karwar, Karnataka. The occurrence of carbonized wood in widely spread offshore areas probably represents a regional transgressive event in the west coast which resulted in submergence and destruction of coastal mangroves. The rate of sedimentation in the study area varies between 0.12 and 0.37 mm/yr, much lower than those reported from shelf areas north of Mangalore. The slow accumulation of sediments in the southern parts of the western continental shelf of India, as exemplified from the present study, may be due to very poor discharge and low bed load sediments of the west-flowing small rivers of this part of the peninsula and low concentration of suspended particulate matter in them. (author). 24 refs., 2 tabs., 2 figs

Hello Igor.; Moin Igor.

Energy Technology Data Exchange (ETDEWEB)

Weinhold, Nicole

2009-08-15

Six years ago, the Russian enterprise Bard Engineering entered the wind power market at Emden in North West Germany. Recently, Bard Engineering started construction of the first commercial wind farm off the German coast. (orig.)

The 26 December 2004 Sumatra tsunami recorded on the coast of West Africa

Digital Repository Service at National Institute of Oceanography (India)

Joseph, A.; Odametey, J.T.; Nkebi, E.K.; Pereira, A.; Desai, R.G.P.; Mehra, P.; Rabinovich, A.B.; VijayKumar, K.; Prabhudesai, S.; Woodworth, P.

Viterbi School of Engineering, University of Southern California, Los Angeles, California, CA 90089, USA 4 Institute of Ocean Sciences, Department of Fisheries and Oceans, 9860 West Saanich Road, Sidney, British Columbia V8L 4B2, Canada; PP Shirshov...

Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from G.O. SARS in the Barents Sea, Inner Sea - West Coast Scotland and others from 2006-02-02 to 2006-12-08 (NCEI Accession 0157361)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157361 includes Surface underway, chemical, meteorological and physical data collected from G.O. SARS in the Barents Sea, Inner Sea - West Coast...

Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from G.O. SARS in the Barents Sea, Inner Sea - West Coast Scotland and others from 2005-03-12 to 2005-12-14 (NCEI Accession 0157257)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157257 includes Surface underway, chemical, meteorological and physical data collected from G.O. SARS in the Barents Sea, Inner Sea - West Coast...

Hydrographic data report: south coast of Puerto Rico, 1973--1974

International Nuclear Information System (INIS)

Wood, E.D.; Asencio, R.

1975-01-01

The hydrographic data included in this report were collected as part of a site selection survey to provide basic oceanographic data to assist the Puerto Rico Water Resources Authority (PRWRA) in determining the best locations for additional electrical power generating facilities on the island, both nuclear and fossil fuel. This report includes data from two sites and an offshore transect between the sites. The Punta Verraco site, PVE, is on the west side of Guayanilla Bay and the Cabo Mala Pascua site, CMP, is located on the southeast corner of the island. Data were also collected seaward from Jobos Bay, OJB, to determine the effects of the open sea on nearshore oceanographic parameter characteristics. The two south coast sites are about 90 kilometers apart. The offshore Jobos Bay transect was made about 25 kilometers west of Cabo Mala Pascua. (auth)

Rapid dynamic thinning events during 1985-2010 on Upernavik Isstrøm, West Greenland

DEFF Research Database (Denmark)

Khan, Shfaqat Abbas; Kjær, Kurt H.; Korsgaard, Niels Jákup

Many glaciers along the southeast and northwest coast of Greenland have accelerated, increasing the ice sheet's contribution to global sea-level rise. Here, we map elevation changes on Upernavik Isstrøm (UI), West Greenland, during 2003-2009 using high-resolution Ice, Cloud and land Elevation...

Hindcast of breaking waves and its impact at an island sheltered coast, Karwar

Science.gov (United States)

Dora, G. Udhaba; Kumar, V. Sanil

2018-01-01

Variability in the characteristics of depth-induced wave breakers along a non-uniform coastal topography and its impact on the morpho-sedimentary processes is examined at the island sheltered wave-dominated micro-tidal coast, Karwar, west coast of India. Waves are simulated using the coupled wind wave model, SWAN nested in WAVEWATCH III, forced by the reanalysis winds from different sources (NCEP/NCAR, ECMWF, and NCEP/CFSR). Impact of the wave breakers is evaluated through mean longshore current and sediment transport for various wave energy conditions across different coastal morphology. Study revealed that the NCEP/CFSR wind is comparatively reasonable in simulation of nearshore waves using the SWAN model nested by 2D wave spectra generated from WAVEWATCH III. The Galvin formula for estimating mean longshore current using the crest wave period and the Kamphuis approximation for longshore sediment transport is observed realistically at the sheltered coastal environment while the coast interacts with spilling and plunging breakers.

Shallow seismic and geomorphic expression of buried wave-cut terrace and erosional valleys off Redi, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Subbaraju, L.V.; Wagle, B.G.

stream_size 6 stream_content_type text/plain stream_name J_Coast_Res_12_205.pdf.txt stream_source_info J_Coast_Res_12_205.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

Border markets

DEFF Research Database (Denmark)

Walther, Olivier

2014-01-01

The objective of this issue of Articulo – Journal of Urban Research is to examine the characteristics of border markets in a comparative perspective. In this introductory paper, I first discuss what makes African border markets different from other markets, and examine several factors that explain...... their unequal economic development: the presence of a trade community, the combination of trading and productive activities, and the relative porosity of borders. In a second part, I examine how border markets on the U.S.-Mexico border must simultaneously guarantee the security of the state while favoring...... regional trade. The last part of the paper argues that more policy attention should be paid to border markets which, despite being at the margin of states, are a vital component of their economy. Fifty years after most West African states became independent and just as NAFTA turns 20, it is high time...

Monitoring compliance with the International Code of Marketing of Breastmilk Substitutes in west Africa: multisite cross sectional survey in Togo and Burkina Faso

Science.gov (United States)

Aguayo, Victor M; Ross, Jay S; Kanon, Souleyman; Ouedraogo, Andre N

2003-01-01

Objectives To monitor compliance with the International Code of Marketing of Breastmilk Substitutes in health systems, sales outlets, distribution points, and the news media in Togo and Burkina Faso, west Africa. Design Multisite cross sectional survey. Participants Staff at 43 health facilities and 66 sales outlets and distribution points, 186 health providers, and 105 mothers of infants aged ⩽5 months in 16 cities. Results Six (14%) health facilities had received donations of breast milk substitutes. All donations were being given to mothers free of charge. Health providers in five (12%) health facilities had received free samples of breast milk substitutes for purposes other than professional research or evaluation. Health professionals in five (12%) health facilities had received promotional gifts from manufacturers. Promotional materials of commercial breast milk substitutes were found in seven (16%) health facilities. Special displays to market commercial breast milk substitutes were found in 29 (44%) sales and distribution points. Forty commercial breast milk substitutes violated the labelling standards of the code: 21 were manufactured by Danone, 11 by Nestlé, and eight by other national and international manufacturers. Most (148, 90%) health providers had never heard of the code, and 66 mothers (63%) had never received any counselling on breast feeding by their health providers. Conclusion In west Africa manufacturers are violating the code of marketing of breast milk substitutes. Comparable levels of code violations are observed with (Burkina Faso) or without (Togo) regulating legislation. Legislation must be accompanied by effective information, training, and monitoring systems to ensure that healthcare providers and manufacturers comply with evidence based practice and the code. What is already known on this topicAll member states of the World Health Assembly have reaffirmed their support for the International Code of Marketing of Breastmilk

Alaska North Slope crude oil price and the behavior of diesel prices in California

International Nuclear Information System (INIS)

Adrangi, B.; Chatrath, A.; Raffiee, K.; Ripple, R.

2001-01-01

In this paper we analyze the price dynamics of Alaska North Slope crude oil and L.A. diesel fuel prices. We employ VAR methodology and bivariate GARCH model to show that there is a strong evidence of a uni-directional causal relationship between the two prices. The L.A. diesel market is found to bear the majority of the burden of convergence when there is a price spread. This finding may be seen as being consistent with the general consensus that price discovery emanates from the larger, more liquid market where trading volume is concentrated. The contestability of the West Coast crude oil market tends to cause it to react relatively competitively, while the lack of contestability for the West Coast diesel market tends to limit its competitiveness, causing price adjustment to be slow but to follow the price signals of crude oil. Our findings also suggest that the derived demand theory of input pricing may not hold in this case. The Alaska North Slope crude oil price is the driving force in changes of L.A. diesel price

Hemocyte parameters of the Pacific oyster Crassostrea gigas a year after the Hebei Spirit oil spill off the west coast of Korea

Science.gov (United States)

Donaghy, Ludovic; Hong, Hyun-Ki; Lee, Hee-Jung; Jun, Je-Cheon; Park, Young-Je; Choi, Kwang-Sik

2010-12-01

In marine bivalves, hemocytes support various physiological functions, including immune defense, nutrient transport, shell repair, and homeostatic maintenance. Although the effects of marine contaminants on the immunological functions of bivalves have been extensively investigated, the impacts of oil spills are not well understood. Therefore, we investigated hemocyte parameters in the Pacific oyster Crassostrea gigas 13 months after the Hebei Spirit oil spill (December 2007) off the west coast of Korea. The parameters studied included hemocyte concentration and mortality, relative proportion of hemocyte populations, and immunological functions such as phagocytosis and oxidative activity using flow cytometry. These immune-related parameters in oysters damaged by the oil spill were also compared to control oysters that were collected from an area unaffected by the spill. The flow cytometry study indicated that granulocyte population, phagocytic capacity, and reactive oxygen species production in oysters exposed to crude oil 13 months prior were depressed compared to the unexposed control oysters. Our data suggest that immunocompetence in oysters affected by the oil spill had not fully recovered 1 year after the accident, although more detailed studies on the physiology and disease resistance should be performed.

Late Pleistocene glacial stratigraphy of the Kumara-Moana region, West Coast of South Island, New Zealand

Science.gov (United States)

Barrows, Timothy T.; Almond, Peter; Rose, Robert; Keith Fifield, L.; Mills, Stephanie C.; Tims, Stephen G.

2013-08-01

On the South Island of New Zealand, large piedmont glaciers descended from an ice cap on the Southern Alps onto the coastal plain of the West Coast during the late Pleistocene. The series of moraine belts and outwash plains left by the Taramakau glacier are used as a type section for interpreting the glacial geology and timing of major climatic events of New Zealand and also as a benchmark for comparison with the wider Southern Hemisphere. In this paper we review the chronology of advances by the Taramakau glacier during the last or Otira Glaciation using a combination of exposure dating using the cosmogenic nuclides 10Be and 36Cl, and tephrochronology. We document three distinct glacial maxima, represented by the Loopline, Larrikins and Moana Formations, separated by brief interstadials. We find that the Loopline Formation, originally attributed to Oxygen Isotope Chronozone 4, is much younger than previously thought, with an advance culminating around 24,900 ± 800 yr. The widespread late Pleistocene Kawakawa/Oruanui tephra stratigraphically lies immediately above it. This Formation has the same age previously attributed to the older part of the Larrikins Formation. Dating of the Larrikins Formation demonstrates there is no longer a basis for subdividing it into older and younger phases with an advance lasting about 1000 years between 20,800 ± 500 to 20,000 ± 400 yr. The Moana Formation represents the deposits of the last major advance of ice at 17,300 ± 500 yr and is younger than expected based on limited previous dating. The timing of major piedmont glaciation is restricted to between ˜25,000 and 17,000 yr and this interval corresponds to a time of regionally cold sea surface temperatures, expansion of grasslands at the expense of forest on South Island, and hemisphere wide glaciation.

Workshop on the ERDA Marine Sciences Research program for the west coast of the U.S

International Nuclear Information System (INIS)

Templeton, W.L.

1976-01-01

Thirty marine scientists involved in Energy Research and Development Administration (ERDA)-supported marine research on the west coast of the United States met March 17-19, 1976, at the Asilomar Conference Center, Monterey, California. The objective of this workshop was to define the elements of an integrated research program that would contribute to a better knowledge of the potential impact of pollutants on coastal ecosystems from energy-related fuel cycles. One of the long-range objectives of the Division of Biomedical and Environmental Research in ERDA is to support research on processes and mechanisms that occur in the coastal waters that would allow assessment of the impact of energy technology fuel cycles, i.e., nuclear, oil and gas, coal, and solar. Additionally, the research has an objective of providing a basic environmental data base which will aid in the technological development and deployment of energy supply systems. While the research is not designed for the purposes of standard setting or for regulatory processes; nevertheless, it may, in the long term, contribute to a better basis for setting standards that are in the balanced best interest of both energy production and the preservation of our valuable coastal ecosystems. It was recognized that other Federal agencies also have charter responsibilities in this area and support research and monitoring programs that potentially overlap into ERDA programs. One of the working considerations was to identify where any significant overlap was perceived. Three panels were formed: Transport and Diffusion, Sediment Interaction, and Bioavailability and Effects. Each panel was asked to identify the major problem areas and gaps in our knowledge and define the needs of research programs that would increase and enhance our understanding of the mechanisms and processes that occur in each area of concern

A new species of Cardioglossa (Anura: Arthroleptidae) from the Upper Guinean forests of West Africa

NARCIS (Netherlands)

Blackburn, D.C.; Kosuch, J.; Schmitz, A.; Burger, M.; Wagner, P.; Gonwouo, N.L.; Hillers, A.; Rödel, M.-O.

2008-01-01

We describe a new frog species of the genus Cardioglossa from the Upper Guinean forests of West Africa. Cardioglossa occidentalis, new species, is found in primary rainforests in Ghana, Ivory Coast, Guinea, Liberia, and Sierra Leone. We demonstrate that this species is morphologically and

The Analysis Of Political Marketing Mix In Influencing Image And Reputation Of Political Party And Their Impact Toward The Competitiveness Of Political Party The Survey Of Voters In West Java Province

Directory of Open Access Journals (Sweden)

Dedeh Maryani

2015-08-01

Full Text Available Abstract Recently in Indonesia public trust toward political parties has been decreasing. Most voters tend to be neutral they had better to choose to none. The Experts argued that political competitivness will be high when political parties apply the accurate marketing mix or enhance their image and reputation. The aim of this research is to show how far political marketing mix in influencing the image or the reputation of political party and their impact toward the competitivness of 10 political parties conducted in Province West Java. I use quantitative method with explanatory survey method design. The population in this research is all voters in West Java while the samples are about 400 persons with cluster random sampling. Data analysis in this research is descriptive with Parsial Least Square PLS hypothesis test. PLS describes political marketing mix toward the image and the reputation of political party and their impact toward the competitivness of political party. The result shows that independent variable X political marketing mix gives a positive and significant influence to intervening variables Y1 and Y2 the image and the reputation of political party and dependent variable Y3 political party competitivness their impact to the variable depend on it. The finding in this study is that marketing mix has high influence toward the competitiveness of political party by enhancing the image and the reputation of political party.

West African pholcid spiders: an overview, with descriptions of five new species (Araneae, Pholcidae

Directory of Open Access Journals (Sweden)

Bernhard A. Huber

2013-10-01

Full Text Available This paper summarizes current knowledge about West African pholcids. West Africa is here defined as the area south of 17°N and west of 5°E, including mainly the Upper Guinean subregion of the Guineo-Congolian center of endemism. This includes all of Senegal, The Gambia, Guinea Bissau, Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Togo and Benin. An annotated list of the 14 genera and 38 species recorded from this area is given, together with distribution maps and an identification key to genera. Five species are newly described: Anansus atewa sp. nov., Artema bunkpurugu sp. nov., Leptopholcus kintampo sp. nov., Spermophora akwamu sp. nov., and S. ziama sp. nov. The female of Quamtana kitahurira is newly described. Additional new records are given for 16 previously described species, including 33 new country records. Distribution patterns of West African pholcids are discussed, as well as possible explanations for relatively low West African pholcid species diversity as compared to Central and East Africa.

Aerial Survey of Vessel Usage and Marine Animal Occurrence between Ft. Pierce and Key West Florida, 1992-2004

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — An aerial survey between Ft Pierce and Key West Florida was performed aboard US Coast Guard helicopters and fixed wing aircraft from September 1992 through March...

77 FR 47318 - Fisheries Off West Coast States; Coastal Pelagic Species Fisheries; Annual Specifications

Science.gov (United States)

2012-08-08

... Quinault Indian Nation for the exclusive right to harvest Pacific sardine in 2012 in their Usual and Accustomed Fishing Area off the coast of Washington State, pursuant to their rights to fish under the 1856... of Pacific sardine off of northern Baja Mexico, a significant amount of the Mexican catch referenced...

Assessment of Quality and Safety of Street-vended Fried West ...

African Journals Online (AJOL)

This study was carried out to assess the quality and safety of street-vended fried West African ilisha (Ilisha africana) from major markets in Ibadan, Oyo State, Nigeria. A total number of 100 fried fish samples obtained from ten major markets in Ibadan, Oyo State, Nigeria were analysed in the laboratory for: proximate ...

Evaluation of consumer acceptance of west coast versus east coast-produced broccoli through sensory analysis of quality rating factors and nutritionally important metabolites

Science.gov (United States)

Production trials and germplasm evaluation of broccoli (Brassica oleracea var. italica) developed for eastern U.S. production conditions have identified lines and cultivars that are better adapted to more stressful, variable East Coast environments. As a part of this work sponsored by the USDA SCIR...

Atmospheric Pollution from Shipping and Oil platforms of West Africa (APSOWA) observed during the airborne DACCIWA campaign

Science.gov (United States)

Krysztofiak-Tong, Gisèle; Brocchi, Vanessa; Catoire, Valéry; Stratmann, Greta; Sauer, Daniel; Deroubaix, Adrien; Deetz, Konrad; Schlager, Hans

2017-04-01

In the framework of the European DACCIWA (Dynamics-Aerosol-Chemistry-Cloud Interactions in West Africa) project, the airborne study APSOWA (Atmospheric Pollution from Shipping and Oil platforms of West Africa) has been conducted in July 2016 to study emissions from oil rigs and maritime traffic in the Gulf of Guinea. The measurements were performed during four flights of about 3-4 hours including meandering transects through emission plumes in the planetary boundary layer (around 300 m asl) off the coast of West Africa from Ivory Coast to Togo. Several instruments have been used on-board the DLR Falcon-20, providing measurements of the pollutants O3, CO, NO2, SO2, aerosol content and meteorological parameters. This set of trace gases can be used to fingerprint different sources of local air pollution. The first part of our study is focused on the FPSO Kwame Nkrumah facility operating in the Jubilee oil field off the coast of Ghana. Aircraft observations have been combined with a nested-grid regional scale Lagrangian particle dispersion model (FLEXPART) to estimate surface emission fluxes from this platform. A simplified inverse method is used and repeated until the modelling output and aircraft observations converged. The estimated fluxes of CO, SO2, NO2 are compared to global (EDGAR, MACCity) and regional (Deetz and Vogel, 2017, in press) inventories. A second part of the study provides the first results of the APSOWA flights for the study of the impact of shipping emissions on the regional air quality. Using data from Marine Traffic, ship positions during the campaign are identified. Then, FLEXPART is used to quantify the contributions of the ship emissions to the aircraft observations. Finally, direct measurements in the MBL around 4°N latitude along the Ghana coast show no strong evidence of the presence of an atmospheric pollution maritime corridor simulated by MACCity.

Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from DISCOVERY in the English Channel, Inner Sea - West Coast Scotland and others from 2011-06-06 to 2011-07-09 (NCEI Accession 0157465)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157465 includes Surface underway, chemical, meteorological and physical data collected from DISCOVERY in the English Channel, Inner Sea - West Coast...

7 CFR 27.93 - Bona fide spot markets.

Science.gov (United States)

2010-01-01

... Southwest Markets and the New Mexico counties of Union, Quay, Curry, Roosevelt and Lea. Desert Southwest The..., Hudspeth and El Paso, all New Mexico counties except those included in the West Texas market, all counties... 7 Agriculture 2 2010-01-01 2010-01-01 false Bona fide spot markets. 27.93 Section 27.93...

Understanding the Roots of West African Conflicts Through the Lens of Coup D’etats

Science.gov (United States)

2016-06-10

Lastly, the study assumes that the US will continue to remain involved in Liberia . This is based off the recent intervention during the Ebola ...external interest, ethnic/religious frictions, and military influences. 15. SUBJECT TERMS West Africa, Coup D’États, Liberia , Ivory Coast, Guinea...11 Liberia

Spatial and temporal variations of wave energy in the nearshore waters of the central west coast of India

Directory of Open Access Journals (Sweden)

M. M. Amrutha

2016-12-01

Full Text Available Assessment of wave power potential at different water depths and time is required for identifying a wave power plant location. This study examines the variation in wave power off the central west coast of India at water depths of 30, 9 and 5 m based on waverider buoy measured wave data. The study shows a significant reduction ( ∼  10 to 27 % in wave power at 9 m water depth compared to 30 m and the wave power available at 5 m water depth is 20 to 23 % less than that at 9 m. At 9 m depth, the seasonal mean value of the wave power varied from 1.6 kW m−1 in the post-monsoon period (ONDJ to 15.2 kW m−1 in the Indian summer monsoon (JJAS period. During the Indian summer monsoon period, the variation of wave power in a day is up to 32 kW m−1. At 9 m water depth, the mean annual wave power is 6 kW m−1 and interannual variations up to 19.3 % are observed during 2009–2014. High wave energy ( >  20 kW m−1 at the study area is essentially from the directional sector 245–270° and also 75 % of the total annual wave energy is from this narrow directional sector, which is advantageous while aligning the wave energy converter.

Spatial variability in phytoplankton community structure along the eastern Arabian Sea during the onset of south-west monsoon

Digital Repository Service at National Institute of Oceanography (India)

Ahmed, A.; Kurian, S.; Gauns, M.; ChndrasekharaRao, A.V.; Mulla, A.; Naik, B.; Naik, H.; Naqvi, S.W.A.

The Arabian Sea experiences moderate to weak upwelling along the south-west coast of India, which subsequently propagates towards the north. This causes variation in plankton community composition, which is addressed in the present study. Here we...

The Spanish gasoline market: From ceiling regulation to open market pricing

International Nuclear Information System (INIS)

Contin, I.; Correlje, A.; Huerta, E.

1999-01-01

This paper examines the evolution of the Spanish gasoline market from the abolition of the state oil monopoly (January 1993) to complete liberalization (October 1998). With the restructuring of the Spanish oil sector during the 1980s and early 1990s, a highly concentrated oligopoly emerged in the automotive fuels market. A system of price ceilings replaced the state administered prices in July 1990. Since then, new domestic and foreign operators have entered the market, particularly along the coast, near import terminals. Prices went up and then declined. These developments can be explained by an interplay of factors such as: the gradual decline in co-operation among the Spanish firms; the loss of market share of the largest of these, Repsol; the entry of independent operators and supermarkets; and the impact of the ceiling price system. By mid-1998 this system was abolished as the government considered it an impediment to further market liberalization. However, some crucial barriers to the entry of new suppliers remain

Distribution and enrichment of 210Po and 210Pb in the environment of Mangalore, South West coast of India

International Nuclear Information System (INIS)

Prakash, V.; Rajashekara, K.M.; Narayana, Y.

2013-01-01

The paper deals with the distribution and enrichment of 210 Po and 210 Pb in soil samples of Mangalore South west coast of India. The soil samples collected from the region were analyzed for 210 Po and 210 Pb activity using radiochemical analytical techniques to understand the distribution and enrichment of those radionuclides. The 210 Po activity in soil in the environment of Mangalore varies from 1.5 Bq kg -1 to 26.9 Bq kg -1 with a mean value of 12.6 Bq kg -1 and that of 210 Pb varies in the range 7.6 Bq kg -1 to 67.5 Bq kg -1 with a mean value of 38.9 Bq kg -1 . The mean 210 Po/ 210 Pb ratio observed was 0.3 and it shows that the radionuclides 210 Po and 210 Pb are not in equilibrium and the accumulation of 210 Pb in soil is more compared to 210 Po. A good correlation exists between the activities of 210 Po and 210 Pb with correlation coefficient r = 0.7. The absorbed gamma dose in the environment of the region varies from 39.4 nGy h -1 to 78.8 nGy h -1 with a mean value of 48.2 nGy h -1 . The results of the systematic studies on the distribution and enrichment of 210 Po and 210 Pb and the absorbed gamma dose rate in air are presented and discussed in this paper. (author)

Water column (CTD) profiles taken off the Oregon coast during the 2007 International Pacific Halibut Commission (IPHC) setline survey (NODC Accession 0042046)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. West Coast has experienced a hypoxic event every year since 2002. This low dissolved oxygen condition clearly impacts the organisms living there, but it is...

Influence of distance to urban markets on smallholder dairy farming systems in Kenya

OpenAIRE

Migose, S.A.; Bebe, B.O.; Boer, de, I.J.M.; Oosting, S.J.

2018-01-01

We studied influence of distance to urban markets on smallholder dairy farming system development. Farms were chosen from three locations that varied in distance to the urban market of Nakuru Town in the Kenyan highlands: urban location (UL, n = 10) at less than 15 km distance, mid-rural location (MRL, n = 11) in between 20 and 50 km west of Nakuru and extreme rural location (ERL, n = 9) beyond 50 km west and south-west of Nakuru. In-depth interviews with farmers and focus group discussions w...

Ancient technology of jetties and anchorage system along the Saurastra coast, India

Digital Repository Service at National Institute of Oceanography (India)

Gaur, A; Sundaresh

indicate the existence of several ports, jetties, and anchoring points along the west coast of India from the protohistoric period (Ray 2003). The discovery of many stone structures and anchors at Dwarka suggests that it was a busy port during... stream_size 32184 stream_content_type text/plain stream_name Ancient_Technology_Jetties_Gaur_2016_199a.pdf.txt stream_source_info Ancient_Technology_Jetties_Gaur_2016_199a.pdf.txt Content-Encoding UTF-8 Content-Type text...

Propagation of tides in the Cochin estuarine system, southwest coast of India

Digital Repository Service at National Institute of Oceanography (India)

Srinivas, K.; Revichandran, C.; Maheswaran, P.A.; Asharaf, T.T.M.; Murukesh, N.

analysis, (Heritage Publishers, New Delhi) 1988, pp. 400. 10 Srinivas K, Seasonal and interannual variability of sea level and associated surface meteorological parameters at Cochin, Ph.D. thesis, Cochin University of Science and Technology, India, 1999.... 11 Joseph K A, Strait dynamics of tropical tidal inlets, Ph.D. thesis, Cochin University of Science and Technology, India, 1996. 12 Unnikrishnan A S, Shetye S R & Gouveia A D, Tidal propa- gation in the Mandovi-Zuari estuarine network, west coast...

Inventory of North-West European algae initiatives

NARCIS (Netherlands)

Spruijt, J.

2015-01-01

In 2012 an inventory of North-West European (NWE) algae initiatives was carried out to get an impression of the market and research activities on algae production and refinery, especially for bioenergy purposes. A questionnaire was developed that would provide the EnAlgae project with information on

On the presence of coastal upwelling along the northeastern Tyrrhenian coast

Science.gov (United States)

Martellucci, Riccardo; Melchiorri, Cristiano; Costanzo, Lorenzo; Marcelli, Marco

2017-04-01

The Mediterranean region shows a high climate variability due to the interactions between mid-latitude and tropical processes. This variability makes the Mediterranean a potentially vulnerable region to climatic changes. The present research aims to investigate the hydrographical response to Northerly wind in the northeastern Tyrrhenian coast, to identify the relations between upwelling events and teleconnection patterns. In the Tyrrhenian basin northerly winds flow between North-East and North-West and could be considered upwelling favorable winds. This atmospheric circulation can causes a divergent flow near the coast that generates a subsurface water flows inshore toward the coast up to the surface layer that is upwelling. This phenomenon strongly influence the marine ecosystems, contributing to the supply of nutrients and affecting the primary producers. In this context multi-platform observing system is an important tool to follow the evolution of these phenomena. Sea temperature and wind field acquired by the C-CEMS Observing system were used to identify upwelling phenomena between 2012 and 2016, in the coastal area of Civitavecchia, Northern Tyrrhenian sea, Italy. Moreover a thirty years' wind-driven upwelling conditions have been studied in the area. ERA-Interim (ECMWF) wind data for the period 1982-2012 have been used to compute the distribution of upwelling favorable wind events. These have been compared to "Copernicus Marine Environment Monitoring Service" Sea Surface Temperature (SST) to compute upwelling events. Upwelling favorable wind has been defined in the sector between Northwest and Northeast (Wd >330°N & Wd analysis. An increase of upwelling events in the Tyrrhenian coast is observed in the last thirty years; the occurrence of upwelling events has a seasonal oscillation, with a maximum frequency during winter and spring seasons. In the last decade an increase of these events in winter and a decrease in spring is observed; also a recurrence of

Mangrove associated lignite beds of Malvan, Konkan: Evidence for higher sea-level during the Late Tertiary (Neogene) along the west coast of India

Energy Technology Data Exchange (ETDEWEB)

Kumaran, K.P.N.; Shindikar, M.; Limaye, R.B. [Agharkar Research Inst., Pune (India)

2004-01-25

Fossil pneumatophores (breathing roots) of Avicennia are recovered and reported from the lignite beds exposed in Kolamb well-section near Malvan, Konkan area of western Maharashtra. The accrued palynoflora is dominated by mangroves (Avicennia, Aegialitis, Excoecaria, Rhizophora and Sonneratia). The spores of mangrove fern (Acrostichum aureum) an estuarine fungus Cirrenalia indicate that these lignites are autochthonous and deposited in a near-shore environment. Presence of foraminiferal linings (= microforaminifera), dinoflagellate cysts, a few calcareous nannofossils and scolecodonts is an irrefutable proof of marine and brackish water influence during the deposition of lignites under intertidal/tidal swampy condition (mangrove influenced) with fair input from freshwater swamps and hinterland. Freshwater-related forms, viz. Ceratopteris thalictroides, Nymphaeaceae, Ctenolophonaceae and hinterland taxa (Cullenia/Durio) of Bombacaceae along with abundance of microthyriaceous fungi in the palynoflora imply a warm humid tropical climate with high precipitation during the depositional period. The presence of Ctenolophon englerianus (= Ctenolophonidites costatus) in Kolamb lignites suggests the Late Neogene (Late Miocene-Early Pliocene) age. The occurrence of pneumatophores and associated lignite deposits about 37 m above the present mean sea-level, and much inland, clearly indicates the higher sea-level strand during Late Neogene along the west coast of India.

Ancient coastal transportation system along the Western Saurashtra coast: Evidence from Navibandar

Digital Repository Service at National Institute of Oceanography (India)

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

to the market by bullock carts and vice versa. In addition, bullock-cart marks were noticed on the rocky surface for a long distance up to the coast, Figure 3. Remains of a road on the western bank of the estuary of River Bhadar at Navibandar...

Mapping and characterizing mangrove rice growing environments in West-Africa using remote sensing and secondary data

NARCIS (Netherlands)

Adefurin, O.; Hamdy, M; Zwart, S.J.

2016-01-01

Rice is one of the major staple foods consumed in Africa and its demand continues to increase as a result of population growth, urbanization and changing diets. Mangrove rice cultivation is of importance along the West-African Atlantic coast from Senegal and Gambia down to Guinea-Bissau,

Reconnaissance study of uranium and fluorine contents of stream and lake waters, West Greenland

International Nuclear Information System (INIS)

Steenfelt, A.; Dam, E.

1982-01-01

The present study forms part of a current investigation on the applicability of geochemical methods in mineral exploration in Greenland. The sampling programme of 1981 comprised three parts: (1) A helicopter supported, low density, regional sampling (1 sample/30 km 2 ) of stream water and stream sediment in the area covered by map sheet 66 V.2, south-east of Soendre Stroemfjord. A total of 207 water samples was obtained. (2) Detailed sampling within a 20 km 2 area of lake and stream water (71 samples) from a camp at 66deg49'N, 25deg37'W, 25 km south-west of Soendre Stroemfjord. (3) Reconnaissance sampling, by boat, along the southern part of the west coast of Greenland. The aim of this reconnaissance was to obtain information on the character of the drainage systems and on the availability of sample media (water, stream sediment, aquatic moss) for geochemical exploration. A total of 195 water samples were collected. In addition, rust zones and areas of known mineralisation along the coast were sampled. (author)

Recruitment and retention of rural general practitioners: a marketing approach reveals new possibilities.

Science.gov (United States)

Hemphill, Elizabeth; Dunn, Steve; Barich, Hayley; Infante, Rebecca

2007-12-01

This paper repositions the challenge of attracting and retaining rural GPs in a marketing context as a new focus for future research and policy development. Case study with mixed design of surveys of GPs and medical students and depth interviews with GPs, medical students, regional-division administrators and GP recruitment agents. GP recruitment and retention in the Limestone Coast region of South Australia. Twenty-seven Limestone Coast (LC) GPs; random sample of medical students from Adelaide University, Adelaide University Rural Health Society and Flinders University; snowball sampling two adjacent rural regions (20 GPs); and administrators from LC and adjacent regions and GP recruitment agencies in Adelaide. Drawing from marketing theory, creative suggestion of 'promotion of the practice and not the region' offers a means of GP recruitment and retention for structured succession planning for rural general practices. Structural attempts to broaden the GP market with overseas recruitment have done little for improving full-time equivalent GP levels. Market segmentation and market orientation offer a new emphasis on value exchange between the corporation (the practice), customer (GPs) and competition (all practices) to influence future mobility. A marketing orientation to the GP challenge emphasises individual's perceptions of value, GP expectations and practice offerings. Failure to acknowledge benefits of this marketing approach means that solutions such as those developed in the Limestone Coast region are unlikely. Research is now required to define GP satisfaction and value for long-term viability of general practices.

A Geochemical Analysis of Rare Earth Elements Associated with Significant Phosphate Deposits of West-Central Florida

Science.gov (United States)

Turner, K. M.; Owens, J. D.

2017-12-01

Rare earth elements (REEs) such as the lanthanide series as well as yttrium, uranium, and thorium are an important industrial resource for expanding technological sectors; therefore, demand and production will continue to increase. Increased market prices resulting in decreased demand has led to new exploration for REE mineral resources in North America. Phosphorite deposits are being investigated as a possible supply but the overall concentrations, depositional environments, and ages are relatively unexplored. Phosphorite is commonly associated with ocean floor sediment deposition and upwelling; however, it may also form in estuarine and supratidal zones with low wave activity, present along Florida's west coast. Interestingly, it seems that major ancient phosphorite deposits are often, if not always, associated with major icehouse conditions (widespread glaciations) and rarely observed during greenhouse conditions. By analyzing a set of sonic drill cores, spatiotemporal REE concentrations can be better constrained for a wide-age range of the Miocene-Pliocene aged Bone Valley Member of the Peace River Formation, the largest North American phosphate deposit. We present concentrations from a depth-transect of samples collected in West-Central Florida, showing the phosphatic sands and silts of the area are highly enriched sedimentary archives for REE, yielding concentrations up to 200 ppm for some REE. The weathering and transport of igneous and metamorphic minerals from the southern Appalachians to the Florida coast where a series of winnowing events occurred may explain the enrichment seen by our data. Sediment cores showing well-rounded quartz sands, dolomitic silts, teeth, bones, and marine fossils commonly found in a near shore depositional environment support this hypothesis. Previous analysis of phosphate grains, teeth, bones, and bulk sediment indicate REE are not associated with and/or sourcing from biogenic components, but rather entering the lattice

Tufa stromatolite ecosystems on the South African south coast

Directory of Open Access Journals (Sweden)

Renzo Perissinotto

2014-09-01

Full Text Available Following the first description of living marine stromatolites along the South African east coast, new investigations along the south coast have revealed the occurrence of extensive fields of actively calcifying stromatolites. These stromatolites have been recorded at regular distances along a 200-km stretch of coastline, from Cape Recife in the east to the Storms River mouth in the west, with the highest density found between Schoenmakerskop and the Maitland River mouth. All active stromatolites are associated with freshwater seepage streams flowing from the dune cordon, which form rimstone dams and other accretions capable of retaining water in the supratidal platform. Resulting pools can reach a maximum depth of about 1 m and constitute a unique ecosystem in which freshwater and marine organisms alternate their dominance in response to vertical mixing and the balance between freshwater versus marine inflow. Although the factors controlling stromatolite growth are yet to be determined, nitrogen appears to be supplied mainly via the dune seeps. The epibenthic algal community within stromatolite pools is generally co-dominated by cyanobacteria and chlorophytes, with minimal diatom contribution.

Boulder Deposits on the Southern Spanish Atlantic Coast: Possible Evidence for the 1755 AD Lisbon Tsunami?

Directory of Open Access Journals (Sweden)

Dieter Kelletat

2005-01-01

Full Text Available Field evidence of visible tsunami impacts in Europe is scarce. This research focused on an analysis of large littoral debris and accompanying geomorphic features and their rela- tionship to a tsunami event at Cabo de Trafalgar, located on the southern Spanish Atlantic coast. Relative dating of weathering features as well as minor bioconstructive forms in the littoral zone suggest the Lisbon tsunami of 1755 AD as the event responsible for the large deposits described. This tsunami had run up heights of more than 19 m and was generated at the Gorringe Bank, located 500 km west off the Cape. Tsunami deposits at Cabo de Tra- falgar are the first boulder deposits identified on the southern Spanish Atlantic coast and are located approximately 250 km southeast of the Algarve coast (Portugal, where other geo- morphic evidence for the Lisbon tsunami has been reported.

Characterization of herring populations west of the British Isles: an investigation of mixing based on otolith microchemistry

NARCIS (Netherlands)

Geffen, A.J.; Nash, R.D.M.; Dickey-Collas, M.

2011-01-01

Herring along the west coast of the British Isles are managed and assessed as a series of discrete stocks. The relationship between the spawning components, mixed (feeding) aggregations, and juveniles in nursery areas for these stocks was modelled by discriminant analysis and integrated stock

Constraints and motivations related to fishing along the Lake Ontario coast

Science.gov (United States)

Matthew P. Brincka; Diane M. Kuehn; Valerie Luzadis

2012-01-01

The number of nonresident anglers along the Lake Ontario coast has decreased over the past 15 years. Therefore, in order to sustain a strong sport fishing industry, local businesses and tourism promoters might want to tap into the large resident angler market group. This study examines resident anglers' social, environmental, and economic constraints/facilitators...

MEASUREMENT OF SURFACE SOLAR UV-B RADIATION AT TROPICAL COASTAL STATION BAKKHALI IN WEST BENGAL, INDIA

OpenAIRE

R. BHATTACHARYA; A. BHOUMICK

2012-01-01

Surface solar ultraviolet irradiance has been measured at Bakkhali (21.8ºN, 87.8ºE), a tropical rural station on the coast of Bay of Bengal, India in West Bengal. The measurements show a remarkable variation in UV-B load exists with a peak value at noon. The blockage of direct UV radiation in mangrove forest of costal site appears low when compared with UV load beneath the multiple trees of Mangifera indica in an inland site of Kalyani (22058' N, 88028' E), West Bengal. Mangrove forests have ...

77 FR 24634 - Magnuson-Stevens Act Provisions; Fisheries off West Coast States; Biennial Specifications and...

Science.gov (United States)

2012-04-25

... specifications and management measures for most species of the Pacific Coast groundfish fishery (75 FR 67810... mortality of overfished and target species are the result of management measures designed to achieve, to the... rebuilding of overfished stocks by remaining within their rebuilding ACLs. Limited Entry Fixed Gear Fishery...

Telecommunications companies and health in West Africa: the issues.

Science.gov (United States)

Ankri, R; Maroune, M-H

2017-11-01

West Africa still faces important public health issues today: improving the health infrastructure, compensating for the lack of medical personnel, and bringing the rural "lost-to-follow-up" population into an inclusive healthcare system. At the same time, the boom in the mobile telephone market is providing important business opportunities for telecommunications companies in this field, leading to the rapid propagation of eHealth solutions. Thus, the telecom companies' technical innovations enable the creation of digital health solutions adapted to the specific needs of the West African market. The companies can thus increase their business through eHealth and simultaneously generate positive externalities (a healthier population), meeting the goals of their corporate social responsibility policies. We will see how these companies, aware of this opportunity, build these solutions and they meet the challenges they will confront.

78 FR 26277 - Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Biennial Specifications and...

Science.gov (United States)

2013-05-06

... harvest as intended by the Council in fisheries that are important to coastal communities in a manner that... actions need to be in effect. For the actions to be implemented in this final rule, affording the time... of the Pacific Coast Groundfish FMP goals and objectives of preventing overfishing and rebuilding...

Abundance and size distribution of the sacoglossan Elysia viridis on co-occurring algal hosts on the Swedish west coast.

Directory of Open Access Journals (Sweden)

Finn A Baumgartner

Full Text Available Sacoglossans are specialized marine herbivores that tend to have a close evolutionary relationship with their macroalgal hosts, but the widely distributed species Elysia viridis can associate with several algal species. However, most previous investigations on the field abundance and size distribution of E. viridis have focussed on Codium spp. in the British Isles, and algae from this genus are considered superior hosts for E. viridis. In the present study, we investigated the abundance and size distribution of E. viridis on 6 potential host algae with differing morphologies (the septate species Cladophora sericea, Cladophora rupestris, Chaetomorpha melagonium, and Ceramium virgatum, as well as the siphonaceous species Codium fragile and Bryopsis sp. at 2 sites on the Swedish west coast over the course of a year. In spring, slugs were almost absent from all algal hosts. In summer and autumn, E. viridis consistently occurred on several of the algal species at both sites. The highest number of small E. viridis were found on C. sericea, intermediate numbers of significantly larger E. viridis were found on C. rupestris, while fewer, intermediate sized animals were found on C. fragile. Throughout the study period, only a few E. viridis individuals were found on C. melagonium, Bryopsis sp., and C. virgatum. Our results indicate that E. viridis is an annual species in Sweden, capable of exploiting co-occurring congeneric and intergeneric algal hosts with differing morphologies. These results corroborate previous findings that E. viridis can exploit several different algal species, but does not indicate that C. fragile is a superior host.

Four new species of Pyropia (Bangiales, Rhodophyta from the west coast of North America: the Pyropia lanceolata species complex updated

Directory of Open Access Journals (Sweden)

Sandra C. Lindstrom

2015-06-01

Full Text Available Recent molecular studies indicate that the Pyropia lanceolata species complex on the west coast of North America is more speciose than previously thought. Based on extensive rbcL gene sequencing of representative specimens we recognize seven species in the complex, three of which are newly described: Py. montereyensis sp. nov., Py. columbiensis sp. nov., and Py. protolanceolata sp. nov. The new species are all lanceolate, at least when young, and occur in the upper mid to high intertidal zone primarily in winter and early spring. Pyropia montereyensis and Py. columbiensis are sister taxa that are distributed south and north of Cape Mendocino, respectively, and both occur slightly lower on the shore than Py. lanceolata or Py. pseudolanceolata. Pyropia protolanceolata is known thus far only from Morro Rock and the Monterey Peninsula, California; it occurs basally to the other species in the complex in the molecular phylogeny. A fourth newly described species, Pyropia bajacaliforniensis sp. nov., is more closely related to Py. nereocystis than to species in this complex proper. It is a thin species with undulate margins known only from Moss Landing, Monterey Bay, California, and northern Baja California; it also occurs in the high intertidal in spring. Porphyra mumfordii, a high intertidal winter species that has frequently been confused with species in the Py. lanceolata complex, has now been confirmed to occur from Calvert Island, British Columbia, to Pescadero State Park, California.

Modern Sedimentation along the SE Bangladesh Coast Reveal Surprisingly Low Accumulation Rates

Science.gov (United States)

McHugh, C.; Mustaque, S.; Mondal, D. R.; Akhter, S. H.; Iqbal, M.

2016-12-01

Recent sediments recovered along the SE coast of Bangladesh, from Teknaf to Cox's Bazar and drainage basin analyses reveal sediment sources and very low sedimentation rates of 1mm/year. These low rates are surprisingly low given that this coast is adjacent to the Ganges-Brahmaputra Delta with a yearly discharge of 1GT. The Teknaf anticline (elevation 200 m), part of the western Burma fold-thrust belt dominates the topography extending across and along the Teknaf peninsula. It is thought to have begun evolving since the Miocene (Alam et al. 2003 & Allen et al. 2008). Presently the anticline foothills on the west are flanked by uplifted terraces, the youngest linked to coseismic displacement during the 1762 earthquake (Mondal et al. 2015), and a narrow beach 60-200 m in width. Petrography, semi-quantitative bulk mineralogy and SEM/EDX analyses were conducted on sediments recovered along the west coast from 1-4 m deep trenches and three 4-8 m deep drill holes. GIS mapping of drainage basins and quartz-feldspar-lithic (QFL) ternary plots based on grain counting show mixing of sediments from multiple sources: Himalayan provenance of metamorphic and igneous origin (garnet-mostly almandine, tourmaline, rutile, kyanite, zircon, sillimanite and clinopyroxene) similar to Uddin et al. (2007); Brahmaputra provenance of igneous and metamorphic origin (amphibole, epidote, plagioclase 40% Na and 60% Ca, apatite, ilmenite, magnetite, Cr-spinel and garnet-mostly grossular,) as indicated by Garzanti et al. (2010) & Rahman et al. (2016) and Burmese sources (cassiterite and wolframite) (Zaw 1990 & Searle et al. 2007). Low sedimentation rates are the result of two main factors: 1. Strong longshore currents from the south-east that interact with high tidal ranges as evidenced by the morphology of sand waves and ridge and runnel landforms along the beach. 2. Streams draining the Teknaf anticline are dry during the winter and during summer monsoon rains, the sediments bypass the narrow

Coastal circulation along the central west coast of India during cyclone Phyan: measurements and numerical simulations

Digital Repository Service at National Institute of Oceanography (India)

VinodKumar, K.; Aboobacker, V.M.; Saheed, P.P.; Vethamony, P.

Measurements and numerical simulations carried out off Mumbai coast for the period 22 October to 22 November 2009 showed significant variations in water level and currents during cyclone Phyan. Changes in the meridional component of the current...

Filamentous fungi isolated from EEZ along the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Prabhakaran, N.; Gupta, R.

. equiseti and other::. have been reported from decaying dried fishes in the Cochtn market (Ranu Gupta & Samuel, 1985). Presence of A.ftavus ifl the Wet Fish Laboratory an.d Dt)' Fish Laboratory of the ship can be hazardous in view of their representatives...

Surface circulation over the shelf off the east coast of India during the south west monsoon

Digital Repository Service at National Institute of Oceanography (India)

Gopalakrishna, V.V.; Sastry, J.S.

upwelling in the southern regions off the East Coast of India. Vertical temperature and salinity structures north of Visakhapatnam show a predominant estuarine character and upwelling is not evident. In the northern regions, the flow is directed south...

Attheya armata along the European Atlantic coast - The turn of the screw on the causes of "surf diatom"

Science.gov (United States)

Carballeira, R.; Leira, M.; López-Rodríguez, M. C.; Otero, X. L.

2018-05-01

The "surf diatom" species Attheya armata (West) Crawford accumulations have been detected in the coasts of Galicia (NW Spain) in recent years. However, unlike in other parts of the world, the current knowledge of the phenomenon in European coasts remains disperse and scarce. A multiple approach has been used to monitor a sector of the Galician coast and to evaluate chemical and biological parameters in the environment, as well as under in vitro culture conditions, with the aim of studying the causes underlying these episodes. Contrary to the general assumption, our results indicate no direct relationship between the ephemeral accumulation episodes occurrences with the continental discharges or nutrient levels in beach waters. The isotopic reference values for coastal food web in Galicia allows to affirm with certainty that A. armata accumulations is dominate by the sediment dynamics.

Occurrence of 1 ka-old corals on an uplifted reef terrace in west Luzon, Philippines: Implications for a prehistoric extreme wave event in the South China Sea region

Science.gov (United States)

Ramos, Noelynna T.; Maxwell, Kathrine V.; Tsutsumi, Hiroyuki; Chou, Yu-Chen; Duan, Fucai; Shen, Chuan-Chou; Satake, Kenji

2017-12-01

Recent 230Th dating of fossil corals in west Luzon has provided new insights on the emergence of late Quaternary marine terraces that fringe west Luzon Island facing the Manila Trench. Apart from regional sea level changes, accumulated uplift from aseismic and seismic processes may have influenced the emergence of sea level indicators such as coral terraces and notches. Varied elevations of middle-to-late Holocene coral terraces along the west Luzon coasts reveal the differential uplift that is probably associated with the movement of local onland faults or upper-plate structures across the Manila Trench forearc basin. In Badoc Island, offshore west of Luzon mainland, we found notably young fossil corals, dated at 945.1 ± 4.6 years BP and 903.1 ± 3.9 years BP, on top of a 5-m-high reef platform. To constrain the mechanism of emergence or emplacement of these fossil corals, we use field geomorphic data and wave inundation models to constrain an extreme wave event that affected west Luzon about 1000 years ago. Our preliminary tectonic and tsunami models show that a megathrust rupture will likely lead to subsidence of a large part of the west Luzon coast, while permanent coastal uplift is attributed to an offshore upper-plate rupture in the northern Manila Trench forearc region. The modeled source fault ruptures and tsunami lead to a maximum wave height of more than 3 m and inundation distance as far as 2 km along the coasts of western and northern Luzon. While emplacement of coral boulders by an unusually strong typhoon is also likely, modeled storm surge heights along west Luzon do not exceed 2 m even with Typhoon Haiyan characteristics. Whether tsunami or unusually strong typhoon, the occurrence of a prehistoric extreme wave event in west Luzon remains an important issue in future studies of coastal hazards in the South China Sea region.

Coastal proximity and physical activity: Is the coast an under-appreciated public health resource?

Science.gov (United States)

White, Mathew P; Wheeler, Benedict W; Herbert, Stephen; Alcock, Ian; Depledge, Michael H

2014-12-01

Recent findings suggest that individuals living near the coast are healthier than those living inland. Here we investigated whether this may be related to higher levels of physical activity among coastal dwellers in England, arising in part as a result of more visits to outdoor coastal settings. Participants (n=183,755) were drawn from Natural England's Monitor of Engagement with the Natural Environment Survey (2009-2012). Analyses were based on self-reported physical activity for leisure and transport. A small, but significant coastal proximity gradient was seen for the likelihood of achieving recommended guidelines of physical activity a week after adjusting for relevant area and individual level controls. This effect was statistically mediated by the likelihood of having visited the coast in the last seven days. Stratification by region, however, suggested that while the main effect was relatively strong for west coast regions, it was not significant for those in the east. In general, our findings replicate and extend work from Australia and New Zealand. Further work is needed to explain the marked regional differences in the relationship between coastal proximity and physical activity in England to better understand the coast's potential role as a public health resource. Copyright © 2014. Published by Elsevier Inc.

The Commercial Profitability of Growing Hybrid Eucalyptus Clones in The Coast Province, Kenya

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Balozi Bekuta Kirongo

2014-04-01

Full Text Available Due to the current high demand for timber, fuelwood, and building poles and the realization that tree growing may pay dividends in the short and long term, many farmers are planting trees on their farms. Farmers are increasingly planting eucalyptus partly due to the fast growth rates of the hybrid clones as well as the opportunity to earn money within a short time. In this paper we report on the profitability of growing eucalyptus hybrid clones in the coastal region, Kenya. Tree growth and cost data was sourced from farmers in Malindi, Kilifi, and Msambweni. Market information was sourced from hardwares in North and South Coast while tree growth models were used to provide average tree sizes at various ages. Results showed that a farmer could make a net income of upto Kshs.500,000.00 (USD6,250 in 5 years. Farmers in the South Coast (Kwale and Msambweni spent more on transport than their counterparts in the North Coast (near Gede-KEFRI. This, added to the fact that trees in the South Coast (Msambweni grew less compared to those in North Coast meant that farmers in the south made less profits.

Marketing insects

DEFF Research Database (Denmark)

Schiemer, Carolin; Halloran, Afton Marina Szasz; Jespersen, Kristjan

2018-01-01

In entering Western markets, edible insects are typically framed as the ‘solution’ to a number of challenges caused by unsustainable global food systems, such as climate change and global health issues. In addition, some media outlets also frame insects as the next ‘superfood’. Superfood is a mar......In entering Western markets, edible insects are typically framed as the ‘solution’ to a number of challenges caused by unsustainable global food systems, such as climate change and global health issues. In addition, some media outlets also frame insects as the next ‘superfood’. Superfood...... is a marketing term for nutrient-packed foods, which are successfully promoted to Western consumers with the promises of health, well-being and beauty. However, the increase in the demand in the West is argued to cause negative social, environmental, economic and cultural consequences – externalities – felt...

Sea level changes induced by local winds on the west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Mehra, P.; Tsimplis, M.N.; Desai, R.G.P.; Joseph, A.; Shaw, A.G.P.; Somayajulu, Y.K.; Cipollini, P.

1 National Institute of Oceanography, Goa, India 2 National Oceanography Centre, Southampton, UK # [Corresponding author: pmehra@nio.org] Abstract The contribution of atmospheric pressure and wind to sea level variability at Goa (West...), Southampton under an Indian Ocean Tsunami Warning System (IOWTS) fellowship-2008-2009. We are all grateful to the International Oceanographic Commission for providing us with the opportunity of working together. 17 R: Correlation coefficient between sea...

Environmental Oil Spill Sensitivity Atlas for the West Greenland (68º-72º N) Coastal Zone

DEFF Research Database (Denmark)

Mosbech, A.; Boertmann, D.; Olsen, B. Ø.

This oil spill sensitivity atlas covers the shoreline and the offshore areas of West Greenlandbetween 68º N and 72º N. The coastal zone is divided into nearly 200 areas and the offshorezone into 8 areas. A sensitivity index value is calculated for each area, and each area issubsequently ranked...... on 37 maps (in scale 1:250,000), which also show thedifferent elements included. These maps also show the selected areas. Coast types, logistics andproposed response methods along the coasts are shown on another 38 maps. The sensitivities ofthe offshore zones are depicted on 4 maps, one for each season...

Defining electricity markets. An arbitrage cost approach

International Nuclear Information System (INIS)

Kleit, A.N.

2001-01-01

Market definition is a crucial component of antitrust policy. There is, however, no universally accepted method of carrying out market definition. While several approaches have been presented in the literature, each has its share of drawbacks. This paper suggests that a modeling technique based upon the theory of arbitrage is well suited to answering this question. After the empirical approach is presented, it is used to calculate antitrust market definitions between electricity hubs in the American West

Crude oil options market found to be efficient

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that the U.S. crude oil options market operates efficiently and does not overreact. The authors, with the JFK School of Government, studied the crude oil options market under a Department of Energy grant. The current market was created in November 1986 when the New York Mercantile Exchange introduced an options contract for delivery of West Texas intermediate crude futures. it has grown greatly since then