scholarly journals Functional diversity: a key aspect in the provision of ecosystem services

2016 ◽  
Vol 8 (1) ◽  
pp. 94
Author(s):  
JESÚS BALLESTEROS CORREA ◽  
JAIRO PÉREZ TORRES

 Functional diversity is one of the crucial aspects of the functioning of ecosystems and the provision of ecosystem services. In this review paper, we analyze how biodiversity contributes to human well-being through the provision of goods and ecosystem services, and related aspects of ecological processes and their relationship with the functional diversity of ecosystems are presented. It aims to explain in a simple way, the concepts related to functional diversity, the importance of the functional groups and the role of functional traits of the species as a key element in the responses of organisms to environmental changes. Understanding the relationship between ecosystem processes, functional diversity of species and providing ecosystem services, allow better management of natural ecosystems and their biodiversity, enabling conservation and sustainable use of different types of services provided by ecosystems.

2018 ◽  
Vol 40 (2) ◽  
pp. 193-214 ◽  
Author(s):  
Beatriz Sora ◽  
Thomas Höge ◽  
Amparo Caballer ◽  
José M Peiró

A large amount of research has focused on job insecurity, but without obtaining consistent results. Some authors have pointed that this variability might be due to the operationalization of job insecurity. Different types of job insecurity can provoke different employee reactions. The aim of this study is to analyse the effect of job insecurity, understood as temporary employment (objective job insecurity) and personal perception (subjective job insecurity), on affective well-being. In addition, the moderator roles of job self-efficacy and collective efficacy are examined in the relationship between job insecurity and employees’ affective well-being. This study was carried out with 1435 employees from 138 Spanish and Austrian organizations. The results showed a different effect of job insecurity depending on its conceptualization. Only subjective job insecurity was negatively related to affective well-being. Moreover, both self- and collective efficacy moderated the subjective job insecurity–outcomes relation, ameliorating employees’ well-being levels when they perceived job insecurity.


Religions ◽  
2020 ◽  
Vol 11 (3) ◽  
pp. 149 ◽  
Author(s):  
Beata Zarzycka ◽  
Anna Tychmanowicz ◽  
Dariusz Krok

Although a variety of studies have found robust links between religious/spiritual (r/s) struggle and poorer well-being, only a few have examined the means by which r/s struggle affects mental well-being. The present paper aims to examine religious support and meaning making as mediators of the relationship between r/s struggle and well-being. The study included 226 adults, 108 women and 118 men, aged between 17 and 78 years. We applied the Religious and Spiritual Struggle Scale, Religious Support Scale, Meaning Making Scale, and Psychological Well-Being Scale. The results demonstrated that both religious support and meaning making were mediators in the relationship between r/s struggles and well-being. During moral or demonic struggles, many people reportedly feel supported by their religion, make meaning based on these positive religious experiences, and in turn experience greater well-being. Conversely, during divine, ultimate meaning, and interpersonal struggles people may feel like God does not support them, which may lead to difficulties reframing their religious experience, and adversely influence well-being. The findings from this study underscore the multifaceted character of r/s struggle: during different types of r/s struggle people may feel that religion is a source of support for them or, by contrast, they may feel deprived of religious support, which can lead to an increase or decrease of well-being, respectively.


2021 ◽  
Vol 13 (8) ◽  
pp. 4407
Author(s):  
Fridanna Maricchiolo ◽  
Oriana Mosca ◽  
Daniele Paolini ◽  
Davide Marino

The environmental psychological literature suggested that three different value orientations (egoistic, altruistic, and biospheric) are relevant for understanding environmental beliefs and intentions. We surveyed 365 Italian adults of different ages (range 18–87) to examine whether the egoistic, altruistic, and biospheric value orientations can lead to personal and/or family related well-being. Additionally, it is examined whether the perception of presence and accessibility of two types of environmental resources (natural and urbanistic) related to ecosystem services can moderate the relation between value orientations and personal and family well-being. Results of moderation analyses showed that people with high biospheric values felt themselves as more satisfied if they perceived high and medium (but not low) presence or accessibility of natural resources in their environment, while people with high egoistic values perceived their family more satisfied if they perceived the high and medium (but not low) presence of good infrastructures in their environment of living. No significant moderation model emerged considering the participants’ altruistic values. The implications for environmental beliefs and well-being are discussed.


2016 ◽  
Vol 3 (3) ◽  
pp. 48-53 ◽  
Author(s):  
G. Chobotko ◽  
L. Raychuk ◽  
I. McDonald

The aim of the article was to defi ne the role of the radioactive environment contamination in the formation of ecosystem services strategy. Methods. Monographic, systemic and structural, factor analysis, abstract and logical research methods have been used. The data from the State Statistics Service of Ukraine, the Ministry of Agrarian Policy and Food of Ukraine, the Ministry of Ecology and Natural Resources of Ukraine, materials of scientifi c researches, international materials and reports and other literary sources on the issues investigated have been used as an information base. Results. Retrospective analysis of sources and state of radioactive eco- systems contamination was conducted and the priority steps in developing the concept of ecosystem services in conditions of radiation contamination were found. Conclusions. The current socio-ecological paradigm of the transition from environmental use to environmental management should be refl ected in the relevant envi- ronmental management mechanisms. Currently, when assessing the state of ecosystem services in Ukraine and worldwide one must take into account the changes in food demand of residents of radioactively contaminated areas, the exploitation of radioactively safe ecosystems growth, their overload and degradation. All of this re- quires an inventory of ecosystem services by type, region, consumers, etc. and the formation of a state register of ecosystem services with a clear assignment of area of responsibility for appropriate natural ecosystems. This will help to make the economic evaluation of different ecosystem services and mechanisms of charges for ecosystem services.


Author(s):  
Yeun-Joo Hur ◽  
Joon-Ho Park ◽  
MinKyu Rhee

This study was conducted to evaluate the competency to consent to the treatment of psychiatric outpatients and to confirm the role of empowerment and emotional variables in the relationship between competency to consent to treatment and psychological well-being. The study participants consisted of 191 psychiatric outpatients who voluntarily consented to the study among psychiatric outpatients. As a result of competency to consent to treatment evaluation, the score of the psychiatric outpatient’s consent to treatment was higher than the cut-off point for both the overall and sub-factors, confirming that they were overall good. In addition, the effect of the ability of application on psychological well-being among competency to consent to treatment was verified using PROCESS Macro, and the double mediation effect using empowerment and emotional variables was verified to provide an expanded understanding of this. As a result of the analysis, empowerment completely mediated the relation between the ability of application and psychological well-being, and the relation between the ability of application and psychological well-being was sequentially mediated by empowerment and emotion-related variables. Based on these findings, the implications and limitations of this study were discussed.


2021 ◽  
Vol 193 (S1) ◽  
Author(s):  
Claudia Bethwell ◽  
Benjamin Burkhard ◽  
Katrin Daedlow ◽  
Claudia Sattler ◽  
Moritz Reckling ◽  
...  

AbstractProvisioning ecosystem services play a vital role in sustaining human well-being. Agro-ecosystems contribute a significant share of these services, besides food and fodder and also fuel and fibre as well as regulating and cultural ecosystem services. Until now, the indication of provisioning ecosystem services of agro-ecosystems has been based almost only on yield numbers of agricultural products. Such an indication is problematic due to several reasons which include a disregard of the role of significant anthropogenic contributions to ecosystem service co-generation, external environmental effects and strong dependence on site conditions. We argue for an enhanced indication of provisioning ecosystem services that considers multiple aspects of their delivery. The conceptual base for such an indication has been made by prior publications which have been reviewed. Relevant points were taken up in this article and condensed into a conceptual model in order to develop a more holistic and expanded set of indictors, which was then exemplarily applied and tested in three case studies in Germany. The case studies represent different natural conditions, and the indicator set application showed that ecosystem services (ES) flow—in terms of output alone—does not characterise agro-ecosystems sufficiently. The proposed aspects of provisioning ecosystem services can give a fuller picture, for example, by input-output relationships, as it is possible by just using single indicators. Uncertainties as well as pros and cons of such an approach are elaborated. Finally, recommendations for an enhanced indication of provisioning ecosystem services in agro-ecosystems that can help to integrate agricultural principles with ideas of sustainability and site-specific land use are derived.


2021 ◽  
Vol 13 (13) ◽  
pp. 7339
Author(s):  
Vânia Sofia Carvalho ◽  
Alda Santos ◽  
Maria Teresa Ribeiro ◽  
Maria José Chambel

The lockdown, in the COVID-19 pandemic, is considered an external crisis that evokes innumerous changes in individuals lives. One of the changes is the work and family dynamics. Based on boundary theory we examine the mediated role of work and family balance and boundary segmentation behavior in the relationship between boundary violations and teleworkers’ stress and well-being. However, because women and men live their work and family differently, gender may condition the way teleworkers lead with boundary violations and boundary segmentation. Hypotheses were tested through moderated mediation modeling using data collected of 456 teleworkers during lockdown. In line with our expectations, teleworkers who have suffered most boundary violations were those with least boundary segmentation behaviors and with least work-family balance which, in turn was related to higher burnout and lower flourishing. Furthermore, gender was found to moderate the relationship between boundary violations from work-to-family and segmentation behavior in the same direction and this relationship was stronger for females than for males. We discuss implications for future research and for managing teleworkers, creating sustainability, both during a crise and stable days.


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