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194351
電子期刊
Vanessa eGent, and Taralisa eDi Ciano, and Rosanna Mary Rooney, and Bernadette eWright, and Robert Thomas Kane, and Vincent eMancini
The current study involved conducting a pilot test of a culturally sensitive support group program developed to assist Iraqi women in the year following the birth of their baby (CSSG-B) in Perth, Western Australia. The aim of this study was to evaluate the social validity of the program. It was hypothesised that women involved in the program would find the program to be socially valid and culturally appropriate, and will also report lower levels of depressive symptomatology and higher levels of ...
關鍵字: pilot
出版: Frontiers Media S.A.
ISSN: 1664-1078
來源: DOAJ
System ID: 415466
194352
電子期刊
Gary M King, and Conor eSmith, and Bradley eTolar, and James T Hollibaugh
16S rRNA gene amplicons were pyrosequenced to assess bacterioplankton community composition, diversity and phylogenetic community structure for 17 stations in the northern Gulf of Mexico (nGoM) sampled in March 2010. Statistical analyses showed that samples from depths ≤ 100 m differed distinctly from deeper samples. SAR 11 α-Proteobacteria and Bacteroidetes dominated communities at depths ≤ 100 m, which were characterized by high α-Proteobacteria/γ-Proteobacteria ratios (α/γ > 1.7). Thaumarc...
關鍵字: coastal
出版: Frontiers Media S.A.
ISSN: 1664-302X
來源: DOAJ
System ID: 415465
194353
電子期刊
I. B. Savelyev, and M. D. Anguelova, and G. M. Frick, and D. J. Dowgiallo, and P. A. Hwang, and P. F. Caffrey, and J. P. Bobak
This study addresses and attempts to mitigate persistent uncertainty and scatter among existing approaches for determining the rate of sea spray aerosol production by breaking waves in the open ocean. The new approach proposed here utilizes passive microwave emissions from the ocean surface, which are known to be sensitive to surface roughness and foam. Direct, simultaneous, and collocated measurements of the aerosol production and microwave emissions were collected aboard the <i>FLoating Instru...
關鍵字: sea
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 415464
194354
電子期刊
Kevin A. McTaggart
This paper compares frequency domain and time domain predictions from the ShipMo3D ship motion library with observed motions from model tests and sea trials. ShipMo3D evaluates hull radiation and diffraction forces using the frequency domain Green function for zero forward speed, which is a suitable approach for ships travelling at moderate speed (e.g., Froude numbers up to 0.4). Numerical predictions give generally good agreement with experiments. Frequency domain and linear time domain predict...
關鍵字: ship
出版: Elsevier
ISSN: 2092-6782
來源: DOAJ
System ID: 415463
194355
電子期刊
D. P. Tittensor, and D. P. Tittensor, and T. D. Eddy, and T. D. Eddy, and H. K. Lotze, and E. D. Galbraith, and E. D. Galbraith, and W. Cheung, and M. Barange, and M. Barange, and J. L. Blanchard, and L. Bopp, and A. Bryndum-Buchholz, and M. Büchner, and C. Bulman, and D. A. Carozza, and V. Christensen, and M. Coll, and M. Coll, and M. Coll, and J. P. Dunne, and J. A. Fernandes, and J. A. Fernandes, and E. A. Fulton, and E. A. Fulton, and A. J. Hobday, and A. J. Hobday, and V. Huber, and S. Jennings, and S. Jennings, and S. Jennings, and M. Jones, and P. Lehodey, and J. S. Link, and S. Mackinson, and O. Maury, and O. Maury, and S. Niiranen, and R. Oliveros-Ramos, and T. Roy, and T. Roy, and J. Schewe, and Y.-J. Shin, and Y.-J. Shin, and T. Silva, and C. A. Stock, and J. Steenbeek, and P. J. Underwood, and J. Volkholz, and J. R. Watson, and N. D. Walker
<p>Model intercomparison studies in the climate and Earth sciences communities have been crucial to building credibility and coherence for future projections. They have quantified variability among models, spurred model development, contrasted within- and among-model uncertainty, assessed model fits to historical data, and provided ensemble projections of future change under specified scenarios. Given the speed and magnitude of anthropogenic change in the marine environment and the consequ...
關鍵字: fishery
出版: Copernicus Publications
ISSN: 1991-959X
來源: DOAJ
System ID: 415462
194356
電子期刊
S. H. Franchito, and V. B. Rao, and J. L. Stech, and J. A. Lorenzzetti
The effect of coastal upwelling on sea-breeze circulation in Cabo Frio (Brazil) and the feedback of sea-breeze on the upwelling signal in this region are investigated. In order to study the effect of coastal upwelling on sea-breeze a non-linear, three-dimensional, primitive equation atmospheric model is employed. The model considers only dry air and employs boundary layer formulation. The surface temperature is determined by a forcing function applied to the Earth's surface. In order to in...
關鍵字: coastal
出版: Copernicus Publications
ISSN: 0992-7689
來源: DOAJ
System ID: 415461
194357
電子期刊
Joanne Williams, and C. W. Hughes, and M. E. Tamisiea, and S. D. P. Williams
We use ocean bottom-pressure measurements from 17 tropical sites to determine the annual cycle of ocean mass. We show that such a calculation is robust, and use three methods to estimate errors in the mass determination. Our final best estimate, using data from the best sites and two ocean models, is that the annual cycle has an amplitude of 0.85 mbar (equivalent to 8.4 mm of sea level, or 3100 Gt of water), with a 95% chance of lying within the range 0.61–1.17 mbar. The time of the peak in ocea...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1812-0784
來源: DOAJ
System ID: 415460
194358
電子期刊
Ricardo Prego, and Antonio Cobelo-García, and Juan Santos-Echeandía, and Maite de Castro, and Natalia Ospina-Alvarez, and Mar García-Pérez
Little research has been done on the land-sea exchange of trace elements, which is particularly applicable to ria coasts. In particular, trace metal enrichment in the inner part of the Ria of Vigo (the San Simon Inlet) has been observed from sediment studies but there is no information about Cd, Pb and Zn fluxes through the Rande Strait, which is the natural boundary of the estuary-ria water exchange. In order to assess metal exchanges in a ria-type system, six sampling cruises on board the R/V ...
關鍵字: coastal
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415459
194359
電子期刊
W. Sun, and R. R. Baize, and G. Videen, and Y. Hu, and Q. Fu
In this work, an algorithm that uses the polarization angle of the backscattered solar radiation to detect clouds with optical depth (OD) < ~ 0.3 is further developed. We find that at viewing angles within ± &sim; 8° around the backscattering direction, the <i>p</i>-polarized intensity that is parallel to the meridian plane of reflected light from the surface is sensitive to, and nearly linearly related to, the optical depth of super-thin clouds. Moreover, our sensitivity study suggests that the...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 415458
194360
電子期刊
Anna Kocira, and Michał Świeca, and Sławomir Kocira, and Urszula Złotek, and Anna Jakubczyk
In the present study, application of Ecklonia maxima extract (Kelpak SL – a water soluble concentrate) was optimized and its impact on yield, nutraceutical and nutritional potential of Phaseolus vulgaris L. (var. Aura and Toska) was measured. The study was carried out in 2012 and 2013 in Poland. During the growing season, 0.2% and 0.4% solution of Kelpak SL was applied by single and double spraying of plants. These four treatments with Kelpak SL were compared with the control, where no biostimul...
關鍵字: seaweed
出版: Elsevier
ISSN: 1319-562X
來源: DOAJ
System ID: 415457
194361
電子期刊
Marina Navarro-Pons, and Juan J. Muñoz-Pérez, and Jorge Román-Sierra, and Santiago García
Given the risk of two roads being buried by the sand of two highly mobile coastal dunes (Valdevaqueros and Bolonia, SW Spain), several measures have been taken over the last half century in order to stabilize them or at least slow their progress: installation of several rows of 1-m-high concrete structures, planting of species such as Pinus pinea, Retama monosperma and Ammophila arenaria, wicker and wooden fencing, and sand mining (only performed on the Valdevaqueros dunefield). The evolution of...
關鍵字: coastal
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415456
194362
電子期刊
Ilana R. Zalmon, and Carlos Eduardo de Rezende, and Valeria G. Veloso, and Ilana Sallorenzo, and Rodolfo Paranhos, and Ana Paula Falcão, and Tito Cesar M. de Almeida
Along the southeast continental shelf of Brazil, the Paraíba do Sul River (PSR) plays a fundamental role in sediment and nutrient transport. This study focuses on the contribution of the PSR and its effect on the benthic macrofauna. Physical and chemical analyses of the sediment were conducted, and the macrofauna were identified and counted. Multivariate analyses were used to compare the distribution patterns of the benthic assemblages related to the depth gradient over two sampling periods. The...
關鍵字: estuarine
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415455
194363
電子期刊
K.-Y. Kim, and B. D. Hamlington, and H. Na, and J. Kim
Sea ice loss is proposed as a primary reason for the Arctic amplification, although the physical mechanism of the Arctic amplification and its connection with sea ice melting is still in debate. In the present study, monthly ERA-Interim reanalysis data are analyzed via cyclostationary empirical orthogonal function analysis to understand the seasonal mechanism of sea ice loss in the Arctic Ocean and the Arctic amplification. While sea ice loss is widespread over much of the perimeter of th...
關鍵字: sea
出版: Copernicus Publications
ISSN: 1994-0416
來源: DOAJ
System ID: 415454
194364
電子期刊
A. Fujiwara, and T. Hirawake, and K. Suzuki, and I. Imai, and S.-I. Saitoh
This study assesses the response of phytoplankton assemblages to recent climate change, especially with regard to the shrinking of sea ice in the northern Chukchi Sea of the western Arctic Ocean. Distribution patterns of phytoplankton groups in the late summers of 2008–2010 were analysed based on HPLC pigment signatures and, the following four major algal groups were inferred via multiple regression and cluster analyses: prasinophytes, diatoms, haptophytes and dinoflagellates. A remarkable inter...
關鍵字: sea
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 415453
194365
電子期刊
D. Neumann, and V. Matthias, and J. Bieser, and J. Bieser, and A. Aulinger, and M. Quante
Coarse sea salt particles are emitted ubiquitously from the ocean surface by wave-breaking and bubble-bursting processes. These particles impact the atmospheric chemistry by affecting the condensation of gas-phase species and, thus, indirectly the nucleation of new fine particles, particularly in regions with significant air pollution. In this study, atmospheric particle concentrations are modeled for the North Sea and Baltic Sea regions in northwestern Europe using the Community Multiscal...
關鍵字: sea
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 415452
194366
電子期刊
Anonymous
關鍵字: coastal
出版: Elsevier
ISSN: 2214-5818
來源: DOAJ
System ID: 415451
194367
電子期刊
J.D.M. Knight
Alien fish find their way into newer habitats and ecosystems opportunistically. Once in a new habitat, these species try to occupy empty niches and compete with native species. An alien species becomes invasive wherever it has a competetive advantage over native species. Ecology of aquatic invasive alien species is rather poorly understood as most attention has been on invertebrates as that which spread through ballast water. Invasive alien species of fish that have taken advantage of the aqu...
關鍵字: aquatic
出版: Wildlife Information Liaison Development Society
ISSN: 0974-7893
來源: DOAJ
System ID: 415450
194368
電子期刊
Alejandra Perina, and Ana M González-Tizón, and Iago F. Meilán, and Andrés Martínez-Lage
The shrimp Palaemon serratus is a coastal decapod crustacean with a high commercial value. It is harvested for human consumption. In this study, we used Illumina sequencing technology (HiSeq 2000) to sequence, assemble and annotate the transcriptome of P. serratus. RNA was isolated from muscle of adults individuals and, from a pool of larvae. A total number of 4 cDNA libraries were constructed, using the TruSeq RNA Sample Preparation Kit v2. The raw data in this study was deposited in NCBI SRA d...
關鍵字: shrimp
出版: Elsevier
ISSN: 2213-5960
來源: DOAJ
System ID: 415449
194369
電子期刊
Simona Arcuti, and Crescenza Calculli, and Alessio Pollice, and Gianfranco D’Onghia, and Porzia Maiorano, and Angelo Tursi
In theMediterrean Sea the population features of demersal resources fluctuate over spatial and temporal scales due to the variability of abiotic and biotic factors as well as to human activities. The two shrimps Parapenaeus longirostris and Aristaeomorpha foliacea are among the most important deep-sea demersal resources in the North-Western Ionian Sea. Their changes in terms of density, biomass andmedian length induced by anthropogenic and environmental variables (fishing effort, sea surface tem...
關鍵字: shrimp
出版: University of Bologna
ISSN: 0390-590X
來源: DOAJ
System ID: 415448
194370
電子期刊
Dharmamony Vijai, and Mitsuo Sakai, and Yoshihiko Kamei, and Yasunori Sakurai
The neon flying squid, Ommastrephes bartramii, is an oceanic squid species that is widely distributed in the North Pacific, with the winter-spring cohort spawning around the Hawaiian Islands. Here, we investigated the spawning characteristics of O. bartramii by analyzing various reproductive parameters of individuals (622 males, 108 females) collected in this region. Female spawning status was determined from the somatic indices and histological characteristics of the ovaries. At all development...
關鍵字: squid
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415447
194371
電子期刊
J. G. HARMELIN, and G. BITAR, and H. ZIBROWIUS
Because of its location in the warmest corner of the Mediterranean, its proximity to the northern entrance of the Suez Canal, i.e. the gateway for massive exotic biota introduction into the Mediterranean, the occurrence of high shipping activity and strong human pressure, the Lebanese coastal zone is an area that is exceptionally well-suited for investigating the effects of these extreme conditions on Mediterranean biodiversity. Bryozoans, which are among the main components of sessile communi...
關鍵字: coastal
出版: Hellenic Centre for Marine Research
ISSN: 1108-393X
來源: DOAJ
System ID: 415446
194372
電子期刊
I.E. PAPADAKIS, and V.M. PAPADAKIS, and A. GLAROPOULOS, and S.I. PETROUTSOS, and L. PNG GONZALEZ, and M. KENTOURI
European sea bass (Dicentrarchus labrax), an important species for the Mediterranean aquaculture industry, has been reported to escape from sea cage installations. Fish escapes are caused mainly by operational and technical failures that eventually result into a creation of a tear. Escapees may interact with wild stocks through interbreeding, transfer of pathogens and competition for food. The aim of this study was to examine at which extent the presence of a visible obstacle close to a tear on ...
關鍵字: sea
出版: Hellenic Centre for Marine Research
ISSN: 1108-393X
來源: DOAJ
System ID: 415445
194373
電子期刊
Serena Hackerott, and Abel Valdivia, and Courtney E. Cox, and Nyssa J. Silbiger, and John F. Bruno
Invasive lionfish are assumed to significantly affect Caribbean reef fish communities. However, evidence of lionfish effects on native reef fishes is based on uncontrolled observational studies or small-scale, unrepresentative experiments, with findings ranging from no effect to large effects on prey density and richness. Moreover, whether lionfish affect populations and communities of native reef fishes at larger, management-relevant scales is unknown. The purpose of this study was to assess th...
關鍵字: fish
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 415444
194374
電子期刊
M. C. Mărgărint, and A. Grozavu, and C. V. Patriche
In landslide susceptibility assessment, an important issue is the correct identification of significant contributing factors, which leads to the improvement of predictions regarding this type of geomorphologic processes. In the scientific literature, different weightings are assigned to these factors, but contain large variations. This study aims to identify the spatial variability and range of variation for the coefficients of landslide predictors in different geographical conditions. Four sect...
關鍵字: logistic
出版: Copernicus Publications
ISSN: 1561-8633
來源: DOAJ
System ID: 415443
194375
電子期刊
Laure Carassou, and Dominique Ponton
The relationship between fish larvae and their zooplanktonic prey has not been fully explored for late-stage larvae of coral-reef fish in lagoonal environments. However, compared to most temperate taxa, these larvae are characterized by strong sensory and swimming abilities, which may influence their feeding behaviour in the water column. The present study aims to determine the relative importance of the water column and zooplankton variables for the structure of pre-settlement larval fish assem...
關鍵字: coastal
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415442
194376
電子期刊
L. Meire, and D. H. Søgaard, and J. Mortensen, and F. J. R. Meysman, and K. Soetaert, and K. E. Arendt, and T. Juul-Pedersen, and M. E. Blicher, and S. Rysgaard
The Greenland Ice Sheet releases large amounts of freshwater, which strongly influences the physical and chemical properties of the adjacent fjord systems and continental shelves. Glacial meltwater input is predicted to strongly increase in the future, but the impact of meltwater on the carbonate dynamics of these productive coastal systems remains largely unquantified. Here we present seasonal observations of the carbonate system over the year 2013 in the surface waters of a w...
關鍵字: coastal
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 415441
194377
電子期刊
Christian Aljoscha Lukas, and Matthias Berking
Background: Procrastination affects a large number of individuals and is associated with significant mental health problems. Despite the deleterious consequences individuals afflicted with procrastination have to bear, there is a surprising paucity of well-researched treatments for procrastination. To fill this gap, this study evaluated the efficacy of an easy-to-use smartphone-based treatment for procrastination. Method: N=31 individuals with heightened procrastination scores were randomly assi...
關鍵字: pilot
出版: Elsevier
ISSN: 2214-7829
來源: DOAJ
System ID: 415440
194378
電子期刊
Ryan Meyer, and Skyli McAfee, and Elizabeth Whiteman
Boundary organizations play an important role in stabilizing interactions between science and nonscience. In this paper we focus on how boundary organizations not only serve a variety of actors across a complex science-policy landscape, but also actively shape that landscape over time through process, institution building, and partnership building. Some of these partnerships are with other boundary organizations, thus forming “boundary chains”. We draw on our experiences in convening the West Co...
關鍵字: ocean
出版: Elsevier
ISSN: 2212-0963
來源: DOAJ
System ID: 415439
194379
電子期刊
Islam Abou El-Magd, and Ahmed El-Zeiny
The coastal zone of the Nile Delta is wealthy of natural resources that currently accommodate and support not less than one third of the population. However, it is still a promising area for energy resources and industrial activities that initiated the country to develop new action plans for industrial estates and services; it is under extreme environmental pressure. The newly developed techniques of remote sensing offer effective tool to monitor such environment on a near-real time basis at min...
關鍵字: coastal
出版: Elsevier
ISSN: 1110-9823
來源: DOAJ
System ID: 415438
194380
電子期刊
V. V. Khobot, and R. O. Novitskiy, and D. L. Bondarev
The paper analyzes the species’ composition of Gobiidae, their quantitative and qualitative parameters in the coastal zone of the Pridneproovye water bodies. The structural and functional features of organization of coastal Gobies groups in the explored territory have been investigated, as well as characteristics of spatial arrangement of Gobiidae family representatives in water bodies and rivers and their role in the coastal groups of fishes. In the waters of Dnipropetrovsk region there were re...
關鍵字: fish
出版: Oles Honchar Dnipropetrovsk National University
ISSN: 2310-0842
來源: DOAJ
System ID: 415437
194381
電子期刊
Paramita Das, and Koushik Ghosh
Sesame oil cake (SSC) was bio-processed through solid state fermentation (SSF) under optimized conditions by a phytase-producing fish gut bacterium, Bacillus subtilis subsp. subtilis (JX292128). SSF significantly reduced anti-nutritional factors (e.g., phytic acid, tannins and trypsin inhibitor) and crude fibre, while enhanced free amino acids, fatty acids and different minerals. Phytase production (39.72 ± 1.06 U/g) during SSF was also recorded. Along with a fish meal based reference diet (RD), ...
關鍵字: fish
出版: University of Tehran
ISSN: 2322-5270
來源: DOAJ
System ID: 415436
194382
電子期刊
C. Yan, and J. Zhu, and C. A. S. Tanajura
An ocean data assimilation system was developed for the Pacific–Indian oceans with the aim of assimilating altimetry data, sea surface temperature, and in situ measurements from Argo (Array for Real-time Geostrophic Oceanography), XBT (expendable bathythermographs), CTD (conductivity temperature depth), and TAO (Tropical Atmosphere Ocean). The altimetry data assimilation requires the addition of the mean dynamic topography to the altimetric sea level anomaly to match the model sea surface height...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1812-0784
來源: DOAJ
System ID: 415435
194383
電子期刊
Li Zhou, and Zhenju Chuang, and Chunyan Ji
A series of tests in an ice tank was carried out using a model-scale ship to investigate the ice loading process. The ship model Uikku was mounted on a rigid carriage and towed through a level ice field in the ice tank of the Marine Technology Group at Aalto University. The carriage speed and ice thickness were varied. In this paper, ice loading process was described and the corresponding ice forces on the horizontal plane were analysed. A new method is proposed to decompose different ice force ...
關鍵字: ship
出版: Elsevier
ISSN: 2092-6782
來源: DOAJ
System ID: 415434
194384
電子期刊
Mohamed Abdelaziz, and Mai D. Ibrahem, and Marwa A. Ibrahim, and Nermeen M. Abu-Elala, and Dalia A. Abdel-moneam
Vibriosis is a globally threatening bacterial disease affecting mariculture with high mortalities and severe economic losses. Isolation and Identification of different vibrio species were performed to a total number of one hundred moribund and freshly dead Solea aegyptiaca, Epinephelus marginatus and Mugil cephalus collected from Lake Qarun and Gulf of Suez. Phenotypic picture and molecular identification based on use of 16SrRNA gene sequence confirmed 44 strains as vibrio species. Further molec...
關鍵字: marine
出版: Elsevier
ISSN: 1687-4285
來源: DOAJ
System ID: 415433
194385
電子期刊
A. Randelhoff, and A. Randelhoff, and A. Sundfjord
The future of Arctic marine ecosystems has received increasing attention in recent years as the extent of the sea ice cover is dwindling. Although the Pacific and Atlantic inflows both import huge quantities of nutrients and plankton, they feed into the Arctic Ocean in quite diverse regions. The strongly stratified Pacific sector has a historically heavy ice cover, a shallow shelf and dominant upwelling-favourable winds, while the Atlantic sector is weakly stratified, with a dynamic ice ed...
關鍵字: marine
出版: Copernicus Publications
ISSN: 1812-0784
來源: DOAJ
System ID: 415432
194386
電子期刊
Cristina eRiva Crugnola, and Elena eIerardi, and Elena eIerardi, and Alessandro eAlbizzati, and George eDowning
This pilot study examined the effectiveness of an attachment-based intervention program, PRERAYMI, based on video technique, psychological counseling and developmental guidance in improving the style of interaction and emotion regulation of adolescent mothers and their infants after 3 and 6 months of intervention. Analyses revealed that adolescent mothers who participated in the intervention (vs. control group adolescent mothers) increased their Sensitivity and reduced their Controlling style af...
關鍵字: pilot
出版: Frontiers Media S.A.
ISSN: 1664-1078
來源: DOAJ
System ID: 415431
194387
電子期刊
Ana Pascual, and Julio Rodriguez-Lazaro
The ecological distribution of some species of Foraminifera living in estuaries can be used in the interpretation of former coastal lines. There is a close relationship between tide level and the distribution of particular benthic foraminifer species. A characterisation of tide levels based on the benthic foraminifers in four cores from this estuary allowed us to interpret the changes over time in transitional environments during the modern Holocene. The estuary was filled during the last 6500 y...
關鍵字: sea
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415430
194388
電子期刊
G. SYLAIOS, and V.A. TSIHRINTZIS, and CH. AKRATOS, and A. TSIKLIRAS, and K. HARALAMBIDOU
An intensive sampling program of physical and chemical parameters at the mouth of Vassova lagoon (Northern Greece) during 4 separate tidal cycles is described. The study aims at understanding the tidal circulation and estimating the instantaneous and residual fluxes of water, salt and nutrients through the entrance canal of this micro-tidal lagoon. Results showed that tidal flood exceeded in duration tidal ebb, under spring and neap tidal conditions. Ebb tidal currents were recorded higher than ...
關鍵字: coastal
出版: Hellenic Centre for Marine Research
ISSN: 1108-393X
來源: DOAJ
System ID: 415429
194389
電子期刊
A Askary Sary, and M Velayatzadeh
A comparative study was conducted to investigate a relationship between concentration of arsenic with protein, lipid, ash and moisture content in Cyprinus carpio, Oncorhynchus mykiss, Aristichthys nobilis, Hypophthalmichthys molitrix, Ctenopharyngodon idella, Scomberomorus commerson, Scomberomorus guttatus and Otolithes ruber. A total of 72 sample of common carp, Bighead carp, silver carp and grass carp fishing from Azadegan fish farming center, Ahvaz; Rainbow trout from Cheshme Dimeh and Scombe...
關鍵字: fish
出版: Islamic Azad University, Tabriz Branch
ISSN: 2228-7647
來源: DOAJ
System ID: 415428
194390
電子期刊
layachi khamliche, and salem bakkas, and nawal benzidia, and anas salhi
<p style="margin: 0cm 0cm 0pt; text-align: justify; line-height: normal;"><span style="font-family: 'Times New Roman','serif'; font-size: 10pt;" lang="EN-US">Morocco is a country influenced by the 3500 km of coastline, with the presence of many marine species. Among these species, there is a wide variety of marine algae that have been specifically used in pharmacological studies, but also environmental. Among these seaweed species <em>Bifurcaria bifurcata</em> having a very large biomass was use...
關鍵字: marine
出版: Med Journals Editions
ISSN: 2028-3997
來源: DOAJ
System ID: 415427
194391
電子期刊
J. Comte, and C. Lovejoy, and S. Crevecoeur, and W. F. Vincent
Permafrost thaw ponds and lakes are widespread across the northern landscape and may play a central role in global biogeochemical cycles, yet knowledge about their microbial ecology is limited. We sampled a set of thaw ponds and lakes as well as shallow rock-basin lakes that are located in distinct valleys along a north–south permafrost degradation gradient. We applied high-throughput sequencing of the 16S rRNA gene to determine co-occurrence patterns among bacterial taxa (operational taxonomic ...
關鍵字: aquatic
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 415426
194392
電子期刊
Fernando Luiz Affonso Fonseca, and José Manoel Amadio Guerrero, and Flavio Morgado
Among the possibilities of organizational changes in the SUS, as the model of Galbraith, which includes the strategy (system directions), structure (hierarchy and decision- making flow), processes (workflows), People (skills) and Reward ( motivation), those related to the processes are, in the view of this article, among the closest of success. In the case of Basic Health Units (BHU), receiving a very large flow of people, with spontaneous demand and schedules, it is important to take care of th...
關鍵字: pilot
出版: Pontifícia Universidade Católica de São Paulo
ISSN: 1517-8242
來源: DOAJ
System ID: 415425
194393
電子期刊
K. Yi, and J. Liu, and G. Ban-Weiss, and J. Zhang, and W. Tao, and Y. Cheng, and S. Tao
The response of surface ozone (O<sub>3</sub>) concentrations to basin-scale warming and cooling of Northern Hemisphere oceans is investigated using the Community Earth System Model (CESM). Idealized, spatially uniform sea surface temperature (SST) anomalies of ±1 °C are individually superimposed onto the North Pacific, North Atlantic, and North Indian oceans. Our simulations suggest large seasonal and regional variability in surface O<sub>3</sub> in response to SST anomalies, especially in...
關鍵字: sea
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 415424
194394
電子期刊
Federica Semprucci, and Fabrizio Frontalini, and Anabella Covazzi-Harriague, and Rodolfo Coccioni, and Maria Balsamo
This paper presents an integrated investigation of benthic foraminiferal, meiofaunal and macrofaunal assemblages that was carried out in front of the marine area of the Monte St. Bartolo Regional Natural Park (Adriatic Sea, Italy). Although this area is not yet subject to conservation plans, an overall good quality status of its benthic assemblages was documented. In particular, the assemblages were somewhat diversified and generally minimally to moderately affected by anthropogenic activities. ...
關鍵字: marine
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415423
194395
電子期刊
Keiichi Kakui, and Yoshihisa Fujita
We establish a new pseudozeuxid genus Haimormus gen. nov. based on a new species Haimormus shimojiensis sp. nov. which was collected from a submarine limestone cave with the entrance at 35 m depth, in the Northwestern Pacific Ocean. H. shimojiensis differs from the other confamilial members, Pseudozeuxo belizensis Sieg, 1982 and Charbeitanais spongicola Bamber & Bird, 1997, in having the pleonite 1 without the pleopod, the pereopods 2 and 3 propodus with a ventral spiniform seta, and the pereopo...
關鍵字: submarine
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 415422
194396
電子期刊
N. SIMBOURA, and A. ZENETOS
A general scheme for approaching the objective of Ecological Quality Status (EcoQ) classification of zoobenthic marine ecosystems is presented. A system based on soft bottom benthic indicator species and related habitat types is suggested to be used for testing the typological definition of a given water body in the Mediterranean. Benthic indices including the Shannon-Wiener diversity index and the species richness are re-evaluated for use in classification. Ranges of values and of ecological qu...
關鍵字: marine
出版: Hellenic Centre for Marine Research
ISSN: 1108-393X
來源: DOAJ
System ID: 415421
194397
電子期刊
R. J. Matear, and A. Lenton
Ocean acidification (OA) is the consequence of rising atmospheric CO<sub>2</sub> levels, and it is occurring in conjunction with global warming. Observational studies show that OA will impact ocean biogeochemical cycles. Here, we use an Earth system model under the RCP8.5 emission scenario to evaluate and quantify the first-order impacts of OA on marine biogeochemical cycles, and its potential feedback on our future climate. We find that OA impacts have only a small impact on the future atmosphe...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 415420
194398
電子期刊
M. Ribera d'Alcalà, and F. Conversano, and F. Corato, and P. Licandro, and O. Mangoni, and D. Marino, and M. G. Mazzocchi, and M. Modigh, and M. Montresor, and M. Nardella, and V. Saggiomo, and D. Sarno, and A. Zingone
The annual cycle of plankton was studied over 14 years from 1984 to 2000 at a coastal station in the Gulf of Naples, with the aim of assessing seasonal patterns and interannual trends. Phytoplankton biomass started increasing over the water column in February-early March, and generally achieved peak values in the upper layers in late spring. Another peak was often recorded in autumn. Diatoms and phytoflagellates dominated for the largest part of the year. Ciliates showed their main peaks in phas...
關鍵字: coastal
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 415419
194399
電子期刊
Michael eSiegert, and Martin eKrüger, and Barbara eTeichert, and Michael eWiedicke, and Axel eSchippers
A cold methane-seep was discovered in a forearc sediment basin off the island Sumatra, exhibiting a methane-seep adapted microbial community. A defined seep centre of activity, like in mud volcanoes, was not discovered. The seep area was rather characterized by a patchy distribution of active spots. The relevance of AOM was reflected by 13C depleted isotopic signatures of dissolved inorganic carbon (DIC). The anaerobic conversion of methane to CO2 was confirmed in a 13C-labelling experiment. Met...
關鍵字: marine
出版: Frontiers Media S.A.
ISSN: 1664-302X
來源: DOAJ
System ID: 415418
194400
電子期刊
J. C. Schroder, and S. J. Hanna, and R. L. Modini, and A. L. Corrigan, and S. M. Kreidenweis, and A. M. Macdonald, and K. J. Noone, and L. M. Russell, and W. R. Leaitch, and A. K. Bertram
No abstract available.
關鍵字: marine
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 415417