damselfish chrysiptera cyanea during different phases of the reproductive season
Fisheries science JSFS , tập 76, số 4, 2010 7
Ngày tải lên :
19/07/2016, 19:43
... which is the start of the most active spawning period of the species in the Okinawa area [4] The decimal part of the age is the proportion of a year from the birth month to the month in which the ... total of four current meters during the spawning season of H discus hannai (Fig 1) These current meters were deployed outside of the bay (Stn A), at the bay mouth (Stn B and C) and the head of the ... 0.28, P \ 0.01) The correlation between the current outside the bay (Stn A) and that at the south of the bay mouth (Stn C) was weak The north component of the current at the south of the bay mouth...
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Báo cáo khoa học nông nghiệp " Effects of Stocking Biomass on Growth, Survival and Production of the Two Sizes of Clam Meretrix lyrata Cultured in the Intertidal Areas And Notes on Hatchery Production of Clam Spat " pot
Ngày tải lên :
21/06/2014, 05:20
... evaluate the effect of stocking biomass of the two sizes of M lyrata on growth performance and survival to enhance the production and profit of cultivation The other parameters within the culture ... highest net profit and investment return of the treatment T3 The stocking biomass of 0.2 kg.m2 therefore, was recommended to maximize profit of the clam cultivation Establishment of commercial ... need a further research Economic evaluation The estimation of the economic benefit of clam cultured in the intertidal areas is showed in the table The net profit calculated base on the output...
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Báo cáo nghiên cứu khoa học " CLAM CULTURE DEVELOPMENT IN THE INTERTIDAL AREA: EFFECTS OF STOCKING BIOMASS ON GROWTH, SURVIVAL AND PRODUCTION OF THE TWO SIZES CLAM Meretrix lyrata " docx
Ngày tải lên :
22/06/2014, 12:20
... The estimation of the economic benefit of clam cultured in the intertidal areas is showed in table The net profit is calculated based on the output cost and input cost and price of the clam The ... evaluate the effect of stocking biomass of the two sizes of M lyrata on growth performance and survival to enhance the production and profit of cultivation The other parameters within the culture system ... Microsoft Office EXCEL for Window Results and discussions 3.1 The environment conditions of the experiments The experiment site was situated in the intertidal areas near the estuary where the clams...
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Báo cáo lâm nghiệp:"Water relations and hydraulic characteristics of three woody species co-occurring in the same habitat" pptx
Ngày tải lên :
08/08/2014, 01:21
... terms of their complementary changes in Rroot through the year that allowed the peaks of their water demand to be reached in different periods of the year Therefore, a second objective of our ... previous study of some of us [17] had shown that the co-occurrence of two MATERIALS AND METHODS 2.1 The study site The study site was located near the village of Basovizza in the Karstic area of Trieste ... diurnal YL An estimate of the seasonal changes in the hydraulic resistance (R) of plants (Rplant) as well as of that of the root system (Rroot) and shoot (Rshoot) was obtained using the “evaporative...
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Undaria pinnatifida Habitat Loss in Relation to Sea Urchin Grazing and Water Flow Conditions, and Their Restoration Effort in Ogatsu Bay, Japan
Ngày tải lên :
05/09/2013, 09:38
... the measurement of water velocity was separated from the others by to m Wave heights at the outside of the bay were to m over the course of the study Water velocity was estimated to average the ... at the restoration area Furthermore, the loss of transplanted U pinnatifida that we observed at the control treatment also indicated that disappearance of U pinnatifida in the inner areas of the ... by the withering after the reproductive maturation period However, we could not find significantly withering plants for the natural U pinnatifida habitat The reproductive maturation and withering...
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Studying Aesthetics in Photographic Images Using a Computational Approach pot
Ngày tải lên :
07/03/2014, 17:20
... since the value of one can be approximated to the value of the other, and among the two, aesthetics has a rough definition that in principle depends somewhat less on the content or the semantics of ... e.g., the eye of a man, were often placed aligned to one of the edges, on the inside This implies that a large part of the main object often lies on the periphery or inside of the inner rectangle ... robustly giving images aesthetics scores in the range of (1.0-7.0) the humans This is the regression formulation of the problem The possible benefits of building a computational aesthetics model can be...
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WATER POLLUTION IN THE RIVER MOUTHS AROUND BOHAI BAY pptx
Ngày tải lên :
29/03/2014, 21:20
... show the concentration of copper, zinc, arsenic and lead in the 12 water samples The concentrations of these metals in all of the waters were below the Class II of the EQSSW The concentrations of ... downtrend of the population density (2) A comparison of the current data with data from the 1980s shows that the concentration of Hg in the waters of the Haihe River mouth is 10 times that of 20 ... process, the suspended sediment may absorb the pollutants in the water and deposit them on the bottom, and the bed sediment may release the pollutants from the bottom during resuspension by the tide...
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Paper Manufacture in Central and Eastern Europe Before the Introduction of Paper-making Machines pptx
Ngày tải lên :
01/04/2014, 00:20
... warm the stock in the vat, speeded up the manufacture of paper by increasing the dewatering rate of the stock during forming the sheet of paper As perceived in the picture by Porcelius, both the ... accurate observation of all the other features that establish the absolute similarity of the paper sheets compared.40 In early papers the position of the watermark in the plane of the sheet was not ... depends on the system of folding of paper sheets: folio, quarto, etc After binding of the book some fragments of watermark are not available Nonetheless, the very structure of the laid cover of the...
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Báo cáo khoa học: " Prevalence of Giardia intestinalis and other zoonotic intestinal parasites in private household dogs of the Hachinohe area in Aomori prefecture, Japan in 1997, 2002 and 2007" potx
Ngày tải lên :
07/08/2014, 23:22
... Considering the high detective factor is helpful for the comparison of data among differentiated studies Therefore, the concept of a high detective factor complex was accepted for the evaluation of the ... the past 10 years The risk of transmission through the contamination of T canis eggs in the field has clearly not been reduced in the area of the present study The importance of regular fecal ... Contamination of fields via A caninum and T vulpis eggs is suspected to have contributed to the lack of change in the region of the present study In conclusion, the present results indicate that the prevalence...
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Báo cáo khoa học: "haracterizing base-cation immobilization in the stem of six hardwoods of eastern Canada" ppsx
Ngày tải lên :
08/08/2014, 14:21
... our study The proportion in volume of the different components ranged from to 74% for the heartwood, to 75% for the transition zone, to 18% for the sapwood, and 4.9 to 11.7% for the bark The proportion ... stem diameter of cm Thus, the number of discs obtained for each tree was determined by the height of the tree Four stem components were identified and measured for the purpose of this study: ... warranted their development The rate of nutrient immobilization (g m–2 yr–1) of individual trees (20–25 per species) was calculated by dividing the total nutrient content of the tree, estimated with the...
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studying histamine in seafood products by high performance liquid chromatography
Ngày tải lên :
06/10/2015, 13:05
... temperatures the peak ascribed to the excess of benzoyl reagent decreased, without the loss of the peak areas of the analytes Another advantage of using benzoyl chloride is the simple way to stop the ... histidine to histamine Other biogenic amines produced during the development of bacteria may increase the toxicity of histamine The toxicity of histamine depends on the ability of individuals to metabolize ... remove the excess of dansyl chloride As a result, low amounts of the by-products can still be detected in the chromatogram and the peak of histamine does not remain unaffected In contrast to the...
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RECOMMENDATION OF THE ROAD of the road IN TOKYO BAY AND OTHERS IN JAPAN
Ngày tải lên :
03/05/2016, 22:51
... BUOYS when they come from Tokyo-ku of Keihin Port (5) Vesselspassingthrough the fairway at the slipway sectionof the Umi Hotaru (the sea areabetweenthe offshore fixed light to the west of the Umi ... safenavigationevenout off the traffic routes Navigationrules for seaareasin the vicinity of gatewaysof traffic routes(Seepage8, CHART 1) ( 1) Vesselswhich are proceedingin the vicinity of the northern gatewayof the ... large angle)in the vicinity of the gatewayof the traffic route that obstructsthe way of vesselsthat are aboutto enter the traffic route (8) Vesselspassingoff Tsurugisakiand enteringthe Uraga Suido...
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Estimation of river discharge loadings of PAHs in a suburban river in Hiroshima Prefecture, Japan
Ngày tải lên :
05/09/2013, 09:38
... higher than that of the traffic loading, and comparable to that of the atmospheric deposition From the comparison, the underestimation of the road traffic, or the existence of other major sources ... to that of the runoff ratio (Figure 4) So it could also be deduced that the outflow of PAHs did not happen easily when there was less than a certain amount of precipitation The load of PAHs increased ... (Dec 13~14, 2006) From the calculations, the total runoff load of PAHs in each rainfall event was calculated and the relation between precipitation and the load of PAHs during each rainfall event...
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Tài liệu Báo cáo khoa học: "Use of Mutual Information Based Character Clusters in Dictionary-less Morphological Analysis of Japanese" ppt
Ngày tải lên :
20/02/2014, 18:20
... the same domain The MI-word clusters were constructed according to the domain of the training set The tag set consisted of 209 part -of- speech tags 16 For the word model decision-tree, three of ... from training sets of ATR-travel The upper figures in each box indicate the results when using the character clusters, and the lower without using them The actual test set of 4,147 sentences ... questions concerned the character clusters and three of 63 the tagging model Their presence or absence was the deciding parameter The analyzer was also trained for the EDR Corpus The same character...
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Credit Growth in Central and Eastern Europe: Emerging from Financial Repression to New (Over)Shooting Stars? potx
Ngày tải lên :
15/03/2014, 04:20
... than other countries at the same level of development would have in other parts of the world This is a heritage of central planning because of the underdevelopment of the …nancial sector under the ... overshooting in the creditto-GDP ratio, or to use out -of- sample panels for the analysis of the equilibrium level of the credit-to-GDP ratio of transition economies Figure The evolution of the credit ... in the long-run equation to be used for the derivation of the equilibrium level of private credit Our intention to use the emerging markets panel is thwarted by the lack of robustness of the...
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Báo cáo lâm nghiệp: "Litterfall dynamics after a typhoon disturbance in a Castanopsis cuspidata coppice, southwestern Japan" pptx
Ngày tải lên :
08/08/2014, 01:21
... regeneration trees) The decrease in density of small trees was caused by the T9119 disturbance during the first half of the period, and natural thinning during the second half of the period Over the years ... was caused by the remarkably high value of small wood On the other hand, the 1992 input was the lowest during the observation period Tadaki and Kagawa [38] estimated the lifespan of Castanopsis ... between different seasons The average of each category was calculated combining data from the measuring period (1991–1998) The bars with different letters are significantly different from each other...
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Báo cáo khoa học: "Cattle brucellosis in traditional livestock husbandry practice in Southern and Eastern Ethiopia, and its zoonotic implication" ppsx
Ngày tải lên :
12/08/2014, 18:22
... production systems of southern and eastern part of the country, which gave impetus to the initiation of this study The present study was therefore aimed at determining the prevalence of cattle brucellosis ... using the collinearity matrix index The validity of the model to the observed data was assessed by computing the Hosmer-Lemeshow goodness -of- fit test Finally, deviant covariate patterns and their ... estimates of the model were identified Results The test results show that 63 of the tested animals were positive for RBT, of which 51 (81.0%) were further confirmed to be seropositive by CFT The overall...
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Age, growth, and reproductive biology of cownose rays in chesapeake bay
Ngày tải lên :
04/09/2015, 08:08
... Grubbs 2010) Remaining in the semiprotected waters of the estuary longer than the adults allows the age-0 Cownose Rays to maximize their growth before the onset of the first energetically demanding ... section, the vertebra sample was eliminated from the study A McNemar test of symmetry about the main diagonal was used to test the null hypothesis that the readers were interchangeable against the ... consisted of (1) at-term embryos collected within a 10-d period from the end of June to the first week of July, when parturition was at its peak (half of females sampled had already pupped, and the other...
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