nature of phosphorus limitation in the ultraoligotrophic eastern mediterranean

... on the outside of the plant body, R is the transporter of the inorganic phosphorus, PiR is the phosphorus – transporter complex, and Piin is the inorganic phosphorus ion concentration inside the ... that the phosphorus in each leaf decreased with temperature Furthermore, the decreasing of phosphorus occurred in the order from the bottom to the top, and this order was relevant to the dying ... months in the giant reed The phosphorus accumulated in this period seemed to be utilized in the next year Based on these findings, a management method adequate to obtain the biomass of the giant...

Ngày tải lên: 05/09/2013, 09:38

... effluent of the phosphorus adsorption column are shown in Fig During the operation, about 70% of the phosphorus in the sludge was solubilized by ozonation, and a large part of the solubilized phosphorus ... 2008) The reactivated adsorbent was packed into the column again, and phosphorus was effectively adsorbed Figure Concentration of each type of phosphorus in the influent and effluent of the phosphorus ... changing the ozonation system Phosphorus was removed effectively in all phases (Fig 3) The phosphorus concentration increased in the anaerobic phase due to phosphorus release from PAOs Part of the...

Ngày tải lên: 05/09/2013, 09:38

... the viewpoint of mass balance, the four possible pathways to increase DOM in the lake are as follows: (1) increase in the DOM loading from the watershed, (2) increase in internal production of ... CDP–TDP The fitting curve obtained is also shown in Fig and the constants of the obtained regression lines and the coefficient of determination are summarized in Table The simultaneous addition of phosphorus ... concentration of 4.78µM originating from the native water These reports indicate that phosphorus is one of the limiting nutrients for the biodegradation activity of the bacterial community in limnetic...

Ngày tải lên: 05/09/2013, 10:17

... are marked increases in the future demand of all organic products This augurs well for the growth of the organic industry in the Eastern Cape and in South Africa in general The findings of this ... group of people as part of its ways, aids in the cohesion of this group, helps that particular group maintain its identity in the face of others, and therefore creates a feeling of "belonging" ... 1) Only 2% of the respondents in the Transkei and 1% in the Ciskei bought their food from the farm gate This finding is consistent with information that has established the decline of agriculture...

Ngày tải lên: 14/02/2014, 03:20

... (Kruskal-Wallis test) in STA- In the territory of the Kienhaida NR and in its vicinity, a total of 1,135 earthworms (643 in spring and 492 in late summer) of eight species were captured using the Tullgren ... from the Institute of Soil Biology, Biology Centre of the Academy of Sciences of the Czech Republic in České Budějovice Soil pH was determined in a laboratory using a pH-meter with a combined ... reported there before Based upon the findings, the range of species was expanded from to 13 and the known earthworm fauna of the eastern Krušné hory Mts also increased For the area as a whole, the...

Ngày tải lên: 07/08/2014, 10:21

... acorns and then the area was illuminated in lines in the course of 2–3 regeneration interventions The final cutting of the remaining stands was carried out in at least two 433 other interventions ... probably the cause of a gradual decease in some of the intermittent river arms (the so-called “smohy”) that originate in the main stream of the Morava River in the area of Vrapač The recess of the ... Sedlisko) The importance of fishing for the life of local inhabitants is also indicated by the instructions that were issued in 1681 by the Prince Karl Eusebius of Liechtenstein for the Úsov dominion...

Ngày tải lên: 07/08/2014, 10:21

... from a low of 43 cm in North Dakota to a high of 140 cm in Louisiana Growing season length varies from 90 days in the upper Great Lake States to 300 days in the southeastern Coastal Plain Eastern ... rise in oak dominance in the eastern United States at the beginning of the Holocene epoch (10 000 years BP) was associated with warmer and drier conditions and the increased occurrence of fire ... exclu- sion in tallgrass prairie and southern pine forests, widespread logging and burning of northern hardwood-conifer forests, and log- ging, burning and the chestnut blight in the eastern mixed-oak...

Ngày tải lên: 08/08/2014, 18:21

Ngày tải lên: 13/08/2014, 10:20

... significant limitations in data quality Misset and colleagues examined diagnostic coding for patients in the OutcomeRea database and found a poor correlation between the coding performed at the time of ... of administrative coding, and particularly about the accuracy of post hoc administrative coding of medical records Additional studies are needed to answer these questions and to validate coding ... data include detailed information on the source of admission, diagnoses, procedures and financial costs of care Perhaps most importantly, for databases that rely upon administrative coding, there...

Ngày tải lên: 13/08/2014, 11:22

... both hands These results were in agreement with the findings of our study The length of hospital stay and the mortality increased with increases in extent of the burn Figure Image of a cauldrons ... burn cases in a 3-year period; 32 (47%) of these were due to tandir injuries In their series, most of the burn victims were children and, in most of the cases, burn injuries included the head and ... for burn injuries to occur in the winter season On the contrary, a trend was evident toward increased incidence of injuries in the summer season; we saw the highest number of admissions in June,...

Ngày tải lên: 13/08/2014, 23:20

... of Vietnam and the South of Vietnam The structure of Vietnam’s SFC organization The supply chain quality management of interviewed SFCs The fish chain in the Netherlands The shrimp chain in the ... (CDS), the Faculty of Economics of the University of Groningen in the Netherlands, and the School of Economics and Business Administration (SEBA) of Cantho University in Vietnam Numerous institutions, ... crucial Among the chain actors, the role of the SFC is vital – not only in ensuring the quality of the final product, but also in SFC’s material suppliers In order to control the quality of the supplier’s...

Ngày tải lên: 23/04/2013, 09:34

... the central area for the purpose of resettlement Generally, getting along with the rapid expansion, the east bank of the Red River exhibited the beginnings of urbanization The south-west of the ... components: Bac Linh Dam (North of Linh Dam), Linh Dam peninsula in the middle and Linh Dam expansion (South of Linh Dam) The success of the project has set the stage for a series of New Towns that ... tropical climate Among these, the outstanding point is the area of highstorey apartments and office buildings in the center of Linh Dam peninsula, surrounding by low-storey buildings, parks, open...

Ngày tải lên: 29/08/2013, 08:15

... nặng nhọc với mức thu nhập thấp, kéo theo điều kiện sống mức tối thiểu, tạm bợ khu nhà trọ rẻ tiền với điều kiện sinh hoạt an ninh không đảm bảo Đời sống tinh thần lao động hạn chế Họ thấy cô ... làm việc chợ lao động thuê trọ theo ngày (đêm), lại thuê nhà theo tháng Có khoảng 22,86% nữ lao động tự phải sống nơi có điều kiện sinh hoạt không đảm bảo, vệ sinh; 40,95% không sử dụng nước ... vật chất, tinh thần lao động nghèo nàn Họ thường tiêu tiết kiệm cho khoản chi phí sinh hoạt thiết yếu Có 22,86% nữ lao động tự phải sống nơi có điều kiện sinh hoạt thiếu thốn, vệ sinh Họ thường...

Ngày tải lên: 29/08/2013, 08:15

... Identification of C8-modified deoxyinosine and N2- and C8-modified deoxyguanosine as major products of the in vivo reaction of N-hydroxy-6-aminochrysene with DNA and the formation of the adducts in isolated ... recommend the Ames test using these sensitive strains (especially YG1041 and/or YG1042) in combination with the standard tester strains (TA98 and TA100 series), in order to detect the mutagenicity of ... ogttST::Cmr) strain (deficient in O6-methylguanine DNA methyltransferase) sensitive to alkylating chemicals These strains were kindly supplied by Dr T Nohmi of the National Institute of Health Sciences...

Ngày tải lên: 05/09/2013, 08:40

... of drinking water source The daily dosage of the drinking water is assumed to be L for all individuals in Fukushima city According to statistical analysis of river discharge at the intake point ... 99.9% of rotavirus in the secondary effluent is inactivated by the chlorine disinfection (Vaughn et al., 1986) The viral concentration in the drinking water source is calculated from those in the ... as the product of three valuables of the infectious risk, the relative sensitivity to intestinal infectious disease (Figure 1) and the population in the age group The DALY lost by rotavirus infection...

Ngày tải lên: 05/09/2013, 09:08

... -80oC The extraction of DNA was performed with Fast DNA SPIN Kit for Soil (Qbuiogene, USA) according to the instruction by the manufacturer In the preliminary step to nawwor down the species of ... applied, and the condition was optimized In general, the higher concentration of primers can lead to the formation of primer dimers Also, the cost of the chemicals should be minimized if the same ... quantitative In order to more accurately determine the behavior of nitrifiers, a quantitqative PCR method (Quanching Primer-PCR) for the determination of Nitrobacter species was developed by using the...

Ngày tải lên: 05/09/2013, 09:38

... source of protein for many people living in the sampling watershed However, at the same time, levels of contaminants in fish are of considerable interest because of the potential effects on the ... than the Indonesian drinking water standard (1000 ng/l) (Public Health Minister of Indonesia, 2002) The highest of mercury concentrations at st 403 is related to the location of the sampling point, ... source of water pollution The primary pollution of the river associated with gold mining is mercury using in the gold extraction process However, the impacts of mercury on river environments in the...

Ngày tải lên: 05/09/2013, 09:38

... Start by training them to listen to each other using non-verbal responses only Research shows that there is a strong link between the amount of eye contact people receive and their degree of participation ... listen to them, particularly while they are performing tasks Look for signs of being bored or being lost Encourage your learners to make eye contact while they are working together in pairs or ... participation in group communication in the number of turns taken in a group conversation for example The NLP approach to eye contact is holistic and individualistic, but is soundly based on the premise...

Ngày tải lên: 06/09/2013, 10:10

... amount of grammar and vocabulary, teachers must be aware of the contribution of other factors involved in speaking 1.3 Cultural factors in the teaching and learning of speaking skills in classrooms ... role of culture in mastering speaking skills? - What typical cultural obstacles should be overcome in the teaching and learning of speaking skills? I.5 Methods of the study To realize the aims of ... part of learned behavior shared with others The concept include a group’s way of thinking, feeling, and acting, and fixed patterns for doing certain things According to Thompson (1990:132), “the...

Ngày tải lên: 07/09/2013, 13:00

... five definitions, in spite of slight differences in the expressions, share common features that they all emphasize the importance of finding the closest equivalence in meaning by the choice of appropriate ... in the translation of exhibit labels in the Vietnam Museum of Ethnography (VME)? II SCOPE OF THE STUDY There are several types of exhibit labels in a museum: title or headline labels giving the ... not reflect the role of the speaker of the House of Commons as an independent person who maintains authority and order in Parliament (b) The SL concept is not lexicalised in the TL The SL word...

Ngày tải lên: 07/09/2013, 13:06