scholarly journals Hydrological controls on DOC : nitrate resource stoichiometry in a lowland, agricultural catchment, southern UK

2017 ◽  
Author(s):  
Catherine M. Heppell ◽  
Andrew Binley ◽  
Mark Trimmer ◽  
Tegan Darch ◽  
Ashley Jones ◽  
...  
Keyword(s):  
Climate Change ◽  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
River Water ◽  
Positive Relationship ◽  
Agricultural Landscapes ◽  
Lowland River ◽  
Significant Positive Relationship ◽  
Molar Ratios ◽  
The Relationship

Abstract. The role that hydrology plays in governing the interactions between dissolved organic carbon (DOC) and nitrogen in rivers draining lowland, agricultural landscapes is currently poorly understood, yet important to assess given the potential changes to production and delivery of DOC and nitrate arising from climate change. We measured DOC and nitrate concentrations in river water of six reaches of the lowland River Hampshire Avon (Wiltshire, southern UK) in order to quantify the relationship between Baseflow Index (BFI) and DOC : nitrate molar ratios across contrasting geologies (Chalk, Greensand and clay). We found a significant positive relationship between nitrate and Baseflow Index (p 

scholarly journals Temperature-dependence of the relationship between <i>p</i>CO<sub>2</sub> and dissolved organic carbon in lakes

2015 ◽  
Vol 12 (3) ◽  
pp. 2787-2808 ◽  
Author(s):  
L. Pinho ◽  
C. M. Duarte ◽  
H. Marotta ◽  
A. Enrich-Prast
Keyword(s):  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Carbon Cycling ◽  
Positive Relationship ◽  
Doc Concentration ◽  
The Tropics ◽  
Lake Waters ◽  
The Relationship ◽  
Latitudinal Range ◽  
Warm Lakes

Abstract. The relationship between the partial pressure of carbon dioxide (pCO2) and dissolved organic carbon (DOC) concentration in Brazilian lakes, encompassing 225 samples across a wide latitudinal range in the tropics, was tested. Unlike the positive relationship reported for lake waters, which was largely based on temperate lakes, we found no significant relationship for tropical and subtropical Brazilian lakes, despite very broad ranges in both pCO2 and DOC. Closer examination showed that the strength of pCO2 vs. DOC relationships declines with increasing water temperature, suggesting substantial differences in carbon cycling in warm lakes, which must be considered when upscaling limnetic carbon cycling to global scales.

scholarly journals Temperature dependence of the relationship between <i>p</i>CO<sub>2</sub> and dissolved organic carbon in lakes

2016 ◽  
Vol 13 (3) ◽  
pp. 865-871 ◽  
Author(s):  
L. Pinho ◽  
C. M. Duarte ◽  
H. Marotta ◽  
A. Enrich-Prast
Keyword(s):  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Carbon Cycling ◽  
Positive Relationship ◽  
Low Latitude ◽  
Doc Concentration ◽  
The Tropics ◽  
Lake Waters ◽  
The Relationship ◽  
Latitudinal Range

Abstract. The relationship between the partial pressure of carbon dioxide (pCO2) and dissolved organic carbon (DOC) concentration in Brazilian lakes, encompassing 225 samples across a wide latitudinal range in the tropics, was tested. Unlike the positive relationship reported for lake waters, which was largely based on temperate lakes, we found no significant relationship for low-latitude lakes (< 33°), despite very broad ranges in both pCO2 and DOC levels. These results suggest substantial differences in the carbon cycling of low-latitude lakes, which must be considered when upscaling limnetic carbon cycling to global scales.

Relationship of Love, Affect and Wellbeing

2014 ◽  
Vol 2 (1) ◽  
Author(s):  
Dr. Thiyam Kiran Singh ◽  
Aastha Dhingra
Keyword(s):  
Positive Affect ◽  
Positive Emotions ◽  
Positive Relationship ◽  
Interpersonal Relationship ◽  
Significant Positive Relationship ◽  
Young Females ◽  
Close Friendship ◽  
Major Facilitator ◽  
Relationship Of ◽  
The Relationship

Love is more than a close friendship. It acts as a major facilitator of interpersonal relationship. Love is positive in nature and leaves a positive affect on every individual. An individual in love not only feels positive but spreads positivity around. They smile, be kind to other people, behave compassionately with everyone. If the person is happy then he is likely to be psychologically and emotionally healthy. The current study aimed at understanding the relationship between love, affect and wellbeing among young females aged between 20-25 years. The study reported a significant positive relationship between love and positive affect with the significant correlation of 0.29 at 0.05 levels (p<0.05). It was also found a significant positive relationship between love and wellbeing with the significant correlation of 0.58 at 0.01 level (p<0.01). This means that people in love experience positive emotions and healthy wellbeing. The correlation between love and negative affect came out to be insignificant. The correlation turned out to be -0.13. This means that people in love do not experience negative emotions.

INTERCONNECTION OF SUSTAINABLE DEVELOPMENT COMPONENTS FOR THE INDIGENOUS PEOPLES OF THE NORTH

2020 ◽  
Vol 2 (8) ◽  
pp. 101-110
Author(s):  
N. N. ILYSHEVA ◽  
◽  
E. V. KARANINA ◽  
G. P. LEDKOV ◽  
E. V. BALDESKU ◽  
...  
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Economic Development ◽  
Indigenous Peoples ◽  
Ecological Footprint ◽  
Positive Relationship ◽  
The North ◽  
Strong Positive Relationship ◽  
The Face ◽  
The Relationship

The article deals with the problem of achieving sustainable development. The purpose of this study is to reveal the relationship between the components of sustainable development, taking into account the involvement of indigenous peoples in nature conservation. Climate change makes achieving sustainable development more difficult. Indigenous peoples are the first to feel the effects of climate change and play an important role in the environmental monitoring of their places of residence. The natural environment is the basis of life for indigenous peoples, and biological resources are the main source of food security. In the future, the importance of bioresources will increase, which is why economic development cannot be considered independently. It is assumed that the components of resilience are interrelated and influence each other. To identify this relationship, a model for the correlation of sustainable development components was developed. The model is based on the methods of correlation analysis and allows to determine the tightness of the relationship between economic development and its ecological footprint in the face of climate change. The correlation model was tested on the statistical materials of state reports on the environmental situation in the Khanty-Mansiysk Autonomous Okrug – Yugra. The approbation revealed a strong positive relationship between two components of sustainable development of the region: economy and ecology.

Climate change effects on peatland decomposition and porewater dissolved organic carbon biogeochemistry

2016 ◽  
Vol 128 (3) ◽  
pp. 385-396 ◽  
Author(s):  
Catherine M. Dieleman ◽  
Zoë Lindo ◽  
James W. McLaughlin ◽  
Aaron E. Craig ◽  
Brian A. Branfireun
Keyword(s):  
Climate Change ◽  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Climate Change Effects ◽  
Carbon Biogeochemistry

scholarly journals Managers and Organizational Citizenship Behavior

2016 ◽  
Vol 21 (1) ◽  
pp. 14-20
Author(s):  
Mihaela Man
Keyword(s):  
Organizational Citizenship ◽  
Big Five ◽  
Organizational Citizenship Behavior ◽  
Positive Relationship ◽  
Citizenship Behavior ◽  
Five Dimensions ◽  
Significant Positive Relationship ◽  
The One ◽  
The Relationship ◽  
Persistence Factors

Abstract In this research on the one hand we analyzed the relationship that exists in terms of motivational persistence and the Big Five dimensions and, on the other hand, organizational citizenship behavior (OCB). The results show that the conscientiousness has been identified as being in a significant positive relationship with OCB. This result is consistent with the data provided by previous researchers. The results also indicate that three conscientiousness facets are in a positive relationship with OCB. These three conscientiousness facets are self-efficacy, cautiousness and orderliness. Agreeableness was not identified as being associated with OCB. At the level of the relationship between motivational persistence factors and OCB, we have identified a significant positive relationship with only one factor: current purpose pursuing. The OCB model has two variables that work best as predictors: high scores with regard to current purpose in terms of the pursuing-motivational persistence factor, and low scores in terms of the imagination-facet of openness to experience.

Minimization of the Disinfection by-Product Precursors in Treated Waters Exposed to Ozone and Chlorine

2014 ◽  
Vol 884-885 ◽  
pp. 91-95
Author(s):  
Shang Chao Yue ◽  
Le Jun Zhao ◽  
Xiu Duo Wang ◽  
Qi Shan Wang ◽  
Feng Hua He
Keyword(s):  
Drinking Water ◽  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Water Supply ◽  
River Water ◽  
Water Samples ◽  
Full Scale ◽  
Ultraviolet Absorbance ◽  
Treatment Processes ◽  
Removal Efficiencies

The objectives of this study were to investigate impact of preoxidation on disinfection by-product (DBP) precursors in drinking water via two different preoxidation methods. The full-scale study was conducted on surface river water in a water supply plant in Tianjin, China. Two treatment trains were performed, with prechlorination and preozonation as preoxidation methods, respectively. The water samples were collected on different stages along the treatment processes and analyzed by following organic parameters: dissolved organic carbon (DOC), UV254 and specific ultraviolet absorbance (SUVA). The results indicated that Train 2 with preozonation was more effective to reduce DBP precursors. Preozonation possessed an excellent ability in the removal of UV254 and SUVA, the removal efficiencies were 25.14% and 18.77%, respectively, comparing to the removal rates of 6.66% and 5.64% during prechlorination, separately.

scholarly journals The Relationship between Creative Capabilities and Cultural Intelligence: Field Study of Amman’s Five-Star Hotels

2015 ◽  
Vol 10 (12) ◽  
pp. 103 ◽  
Author(s):  
Ayad F. Altememi ◽  
Imad A. Hassouneh ◽  
Shaker Jarallah Alkshali
Keyword(s):  
Field Study ◽  
Cultural Intelligence ◽  
Positive Relationship ◽  
Three Dimensions ◽  
Simple Random Sample ◽  
Significant Positive Relationship ◽  
Independent Variable ◽  
And Behavior ◽  
The Relationship ◽  
The City

This study aims to identify the relationship between the creative capabilities of workers in 5-star hotels in the city of Amman and their cultural intelligence. In its measurement of the creative capabilities as an independent variable, the study adopted a scale consisting of three dimensions, namely: fluency, flexibility and originality. Whereas it relied in measuring the cultural intelligence as a dependent variable, on a scale consisting of three dimensions, namely: knowledge (cognition), motivation and behavior. The study was conducted on a sample of (258) workers currently working in these hotels. The required particulars for this study were collected through a specially prepared questionnaire for this purpose after having reviewed multi previous studies. The sample was distributed according to the simple random sample mechanism. The study revealed that there is a significant positive relationship between the dimensions of creative capabilities of workers in such hotels and their cultural intelligence. The study also included a set of recommendations and mechanisms that can be applied by the managements of these hotels to tackle some aspects of the dimensions constituting the cultural intelligence of workers.

scholarly journals RESILIENCE, RELIGIOUS ORIENTATION, AND EMOTION REGULATION AMONG FIRST-YEAR THEOLOGICAL STUDENTS

2021 ◽  
Vol 9 (9) ◽  
pp. 1-7
Author(s):  
Elisabeth Sitepu ◽  
May Rauli Simamora ◽  
Johanes Waldes Hasugian
Keyword(s):  
Emotion Regulation ◽  
Emotional Regulation ◽  
Religious Orientation ◽  
Positive Relationship ◽  
Total Sample ◽  
First Year ◽  
Significant Positive Relationship ◽  
Theological Students ◽  
The Relationship ◽  
Effective Contribution

The purpose of this study was to determine the relationship between religious orientation, emotion regulation, and resilience of first-year theological students. The total sample used in this study was 59 first-year theological students at a theological college in Indonesia. The results show a statistically significant positive relationship between religious orientation, emotion regulation, and resilience. The results also show that the effective contribution of emotion regulation is higher than the religious orientation towards resilience. These results indicate the importance of emotional regulation training and religious orientation education to develop resilience in the lives of first-year theological students.

scholarly journals School Management Styles Roles in Empowering New Teachers and Practice their Professional Roles in the Directorate of Education for the First Zarqa

2019 ◽  
Vol 3 (16) ◽  
Author(s):  
Somaya Shaban Abu Qalbain
Keyword(s):  
New Teachers ◽  
Positive Relationship ◽  
School Management ◽  
Professional Roles ◽  
Management Styles ◽  
Significant Positive Relationship ◽  
Median Level ◽  
The Relationship ◽  
Type Of School

    The study aimed to identify the relationship between the school management styles and the empowering of new teachers and their professional roles from the perspective of teachers in the light of some variables. The study sample consisted of (267) teachers. The results showed the median level in the school management styles and the teachers empowering, professional roles, and there were statistically significant differences in the degree of teachers' empowering due to the gender in favor of males, and the educational stage teachers of the first three grades. The results indicated that there were no statistically significant differences according to the gender in the professional roles. There were statistically significant differences in the role of the type of school in favor of the mixed and the educational stage teachers of the first three grades. The results showed a statistically significant positive relationship between the democratic style and the teachers empowering and professional roles, and a statistically significant negative relation between the autocratic and the ascetic styles, and the teachers empowering and professional roles.    

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