Decapods Associated with the Southern King Crab (Lithodes santolla) Fishery in Central Patagonia (44° S, Chile)

2021 ◽  
Vol 9 (12) ◽  
pp. 1353
Author(s):  
Guillermo Figueroa-Muñoz ◽  
Carlos Molinet ◽  
Manuel Díaz ◽  
Patricio De los Ríos-Escalante
Keyword(s):  
Generalized Linear Model ◽  
Species Abundance ◽  
Null Model ◽  
The Body ◽  
Fishery Resource ◽  
King Crab ◽  
Body Of Knowledge ◽  
Chilean Patagonia ◽  
Different Depths ◽  
Total Species

The southern king crab, Lithodes santolla, is an important fishery resource in the inner seas of Chilean Patagonia. The fishing gear used to catch southern king crab (bait trap) and its operation at different depths over several months provide the opportunity to gather information about relative abundance. The aim of the present study was to analyze the information collected from the catches of southern king crab and its associated fauna in the Magdalena Fjord to study the biodiversity and ecology of scavenging decapod crustaceans. Specifically, the study aimed to determine the bathymetric patterns of abundance by species, to model the abundance by season (winter and spring) and to determine the structuring pattern of scavenging decapods assemblage. Samples were collected between June and November 2019 by deploying traps in four bathymetric strata: 1 = 0–50 m; 2 = 51–100 m; 3 =101–150 m; 4 = 151–200 m. We registered a total of 673 decapod specimens associated with the southern king crab fishery, representing five species: Lithodes santolla (n = 96), Libidoclaea smithii (n = 10), Metacarcinus edwardsii (n = 58), Munida gregaria (n = 507) and Peltarion spinulosum (n = 2). The abundance of decapod species varied by month and bathymetric strata. We found bathymetric patterns for L. santolla abundance, M. gregaria, M. edwardsii, and total species abundance. The most informative model to explain scavenging decapod abundance by generalized linear model (GLM) included species and season. The null model of species co-occurrence analysis revealed that all species associations during the sampled months were random. Our study is the first that provides evidence about patterns of bathymetrical and temporal variation of scavenging decapod abundance and expands the body of knowledge regarding the biodiversity of scavenger decapods in the Magdalena Sound.

scholarly journals Decapods Associated with the Southern King Crab (Lithodes santolla) Fishery in Central Patagonia (44º S, Chile).

2021 ◽  
Author(s):  
Guillermo Figueroa-Muñoz ◽  
Carlos Molinet ◽  
Manuel Diaz ◽  
Patricio De los Rios-Escalante
Keyword(s):  
Multiple Stressors ◽  
Species Abundance ◽  
Null Model ◽  
The Body ◽  
Fishery Resource ◽  
King Crab ◽  
Body Of Knowledge ◽  
Chilean Patagonia ◽  
Different Depths ◽  
Total Species

The Southern king crab, Lithodes santolla, is an important fishery resource in the inner seas of Chilean Patagonia. The fishing gear used to catch Southern king crab (bait trap) and its operation at different depths over several months provide the opportunity to gather information about relative abundance. The aim of the present study was to analyze the information collected from the catches of Southern king crab and its associated fauna in the Magdalena Fjord to study the biodiversity and ecology of scavenging decapod crustaceans. Specifically, the study aimed to determine the bathymetric patterns of abundance by species, to model the abundance by season (winter and spring) and to determine the structuring pattern of scavenging decapods assemblage. Samples were collected between June and November 2019 by deploying traps in four bathymetric strata: 1 = 0–50 m; 2 = 51–100 m; 3 =101–150 m; 4 = 151–200 m. We registered a total of 673 decapod specimens associated with the Southern king crab fishery, representing five species: Lithodes santolla (n = 96), Libidoclaea smithii (n = 10), Metacarcinus edwardsii (n = 58), Munida gregaria (n = 507) and Peltarion spinulosum (n = 2). The abundance of decapod species varied by month and bathymetric strata. We found bathymetric patterns for L. santolla abundance, M. gregaria, M. edwardsii, and total species abundance. The most informative model to explain scavenging decapod abundance by GLM included species and season. The null model of species co-occurrence analysis revealed that all species associations during the sampled months were random. Our study is the first that provides evidence about patterns of bathymetrical and temporal variation of scavenging decapod abundance and expands the body of knowledge regarding the biodiversity of scavenger decapods in the Magdalena Sound, which currently is affected by multiple stressors such as climate change and anthropic activities (aquaculture and fisheries).

A Stellenbosch University #FeesMustFall Herstory: Reflections of a So-Called "Radical Black Intersectional Feminist"

Politeia ◽  
2018 ◽  
Vol 37 (2) ◽  
Author(s):  
Ashanti Kunene
Keyword(s):  
The Body ◽  
Self Reflection ◽  
Body Of Knowledge ◽  
Patriarchal Narratives

#FeesMustFall was a movement whose maxim was, “This revolution will be intersectional, or it will be bullshit.” This article is a self-reflection on my participation as a so-called radical black intersectional feminist in the #FeesMustFall movement at Stellenbosch University. It is also an attempt to provide evidence of the double erasures taking place in the mainstream patriarchal narratives about the #FeesMustFall movement. My story bears witness to the fact that queer black womxn were the backbone of the movement and that #FeesMustFall did indeed occur at Stellenbosch University. These constitute the double erasures taking place in terms of what is and can be known about the #FeesMustFall movement. My reflections serve to make a much-needed contribution to the body of knowledge produced about the #FeesMustFall movement.

Thinking about offender social reintegration: A case study of one NGO programme in the Eastern Cape Province of South Africa

2021 ◽  
pp. 002087282096742
Author(s):  
Emmison Muleya
Keyword(s):  
South Africa ◽  
Crime Prevention ◽  
The Body ◽  
Eastern Cape Province ◽  
Eastern Cape ◽  
Social Reintegration ◽  
Body Of Knowledge ◽  
Former Offenders ◽  
Offender Reintegration

Successful social reintegration is critical if we are to reduce recidivism and crime in general. This voice of people article presents a background case for why effective offender reintegration services are key in South Africa, and the Eastern Cape in particular, through an example of the Offender Reintegration programme rendered by the National Institute of Crime Prevention and Reintegration of Offenders (NICRO). Apart from the paucity of literature on offender reintegration, very few voices from people working directly with these former offenders are ever heard. Therefore, this article seeks to address this gap by contributing to the body of knowledge on offender social reintegration.

scholarly journals How Does Retail Engage Consumers in Sustainable Consumption? A Systematic Literature Review

2020 ◽  
Vol 13 (1) ◽  
pp. 96
Author(s):  
Carmen Bălan
Keyword(s):  
Systematic Review ◽  
Sustainable Consumption ◽  
The Body ◽  
Consumer Engagement ◽  
Academic Literature ◽  
Body Of Knowledge ◽  
Food Retailers ◽  
Retail Marketing ◽  
Marketing Actions

The academic literature on consumer engagement and sustainable consumption has developed gradually over the last two decades. The body of knowledge related to the role of food and non-food retailers in this context, however, is only beginning to develop. The purpose of this systematic review is to analyse the existing literature on how retailers fulfil their role in engaging consumers in sustainable consumption. The need for a study with this purpose is proven by the fact that academic literature lacks a systematic review on this topic, despite the ascending trend in the number of published articles in the field. This systematic review is based on a five-step process to ensure quality, replicability, transparency, and reliable conclusions. The reviewed articles were published relatively recently in academic journals from different domains. This review identified seven distinct types of retail marketing interventions (involvement of retailers in marketing actions with the aim to engage consumers in sustainable consumption), 30 types of retail marketing mechanisms (consisting in marketing strategies, techniques, tools, and channels used by retailers), and 14 distinct types of consumer engagement in sustainable consumption patterns. The review suggests an agenda for further research and identifies practical implications for retail management.

Recounting the Empowerment of Women in Rural Areas of KwaZulu-Natal from Information and Knowledge in the Fourth Industrial Revolution Era

Libri ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Glenrose Jiyane
Keyword(s):  
South Africa ◽  
Rural Areas ◽  
Industrial Revolution ◽  
The Body ◽  
Non Profit ◽  
Fourth Industrial Revolution ◽  
Governmental Organizations ◽  
Body Of Knowledge ◽  
Non Governmental Organizations ◽  
Critical Resource

Abstract The fourth industrial revolution (4IR) marks the new, advanced era of development in humankind, and globally countries are in the process of ensuring their citizenry’s readiness. In South Africa, various governmental departments, organizations, non-governmental organizations (NGOs) and non-profit organisations (NPOs) are making efforts, through their plans, talks and actions, to attain this status for all her people, particularly women in rural areas. However, the development of women in the rural areas for empowerment remains a concern in developing countries. Consequently, there is a dire need to ensure the developmental status for women in rural areas in the advent of the 4IR, and this paper seeks to demonstrate that information and knowledge may be instrumental in empowering women in rural areas to strive in the 4IR. Accordingly, information and knowledge are a critical resource contributing to the empowerment of women in rural areas for their development. An exploratory question is raised to determine whether South Africa is ready for Fourth Industrial Revolution. The outcome of this paper will contribute to the body of knowledge advocating the importance of information and knowledge in the empowerment of women in rural areas. Significantly, it will generate insights for policymakers on the important role of information and knowledge for women’s development.

scholarly journals Operations management body of knowledge and its relevance to manufacturing and service organizations

2018 ◽  
Vol 25 (4) ◽  
pp. 373-389 ◽  
Author(s):  
Jurandir Peinado ◽  
Alexandre Reis Graeml ◽  
Fernando Vianna
Keyword(s):  
Operations Management ◽  
Lean Manufacturing ◽  
Process Management ◽  
Work Organization ◽  
The Body ◽  
Service Organizations ◽  
Manufacturing Companies ◽  
Content Type ◽  
Service Companies ◽  
Body Of Knowledge

Purpose The purpose of this paper is to assess the differences in importance assigned by manufacturing or service organizations to topics related to operations management and its attendant body of knowledge. Design/methodology/approach The authors did this by cataloguing and analyzing vacancy announcements related to operations management, presented by manufacturing and services companies in major Brazilian human resources websites. Findings The results show that manufacturing companies primarily hire personnel with skills in routine process management, quality management, lean manufacturing, ergonomics and work organization. Service companies generally seek professionals with knowledge and experience in logistics, supply chain management and project management. Research limitations/implications This study presents some limitations that reduce the power of its conclusions. There is some degree of subjectivity in the interpretation of the contents of the analyzed ads. In order to reduce this problem, the authors who did the tabulation of data marked the situations for which there were some doubts about the classification, discussing them with the other author, until they reached a consensus on the best way to classify each one. Originality/value The discussion about the importance assigned by manufacturing and service companies to the topics of operations management is crucial for not only the results obtained, but also to stimulate the debate on topics that comprise or should comprise the body of knowledge of operations management, and the way they are incorporated into business practice. This provides an additional opportunity to reflect on the potential of operations management in supporting business managers now and in the future.

A null model to study community structure of microcrustacean assemblages in north Patagonian urban wetlands (39-41°S, Chile)

Crustaceana ◽  
2014 ◽  
Vol 87 (11-12) ◽  
pp. 1377-1385
Author(s):  
Patricio De los Ríos-Escalante ◽  
Andrés Muñoz-Pedreros ◽  
Patricia Möller
Keyword(s):  
Community Structure ◽  
Trophic Status ◽  
Null Model ◽  
Model Analysis ◽  
Jaccard Index ◽  
Field Observations ◽  
Urban Wetlands ◽  
Community Similarity ◽  
Chilean Patagonia ◽  
Inland Water Bodies

The inland water bodies of northern Chilean Patagonia (38-41°S) have many lakes, wetlands and ponds with different littoral and zooplanktonic crustacean assemblages. This study presents field observations of species associations sampled from shallow wetlands located in the urban zones of Valdivia (39°S) and Puerto Montt (41°S). A species presence-absence matrix was created for calculating the Jaccard Index of community similarity and for testing null models of species associations, with the aim of determining whether species associations are random or not. The results of the Jaccard Index calculations indicated the existence of non-defined groups. The results of the null model analysis denoted the presence of regulating factors for Valdivia wetlands, whereas for Puerto Montt wetlands no such factors could be demonstrated. The outcomes of both the Jaccard Index and the significant null model analysis agree with previous ecological descriptions of changes in trophic status as a consequence of changes in the surrounding basin as a determinant of species associations. The ecology of these communities is also discussed.

Exploring Success Factors in the Children's Market

2014 ◽  
Vol 56 (6) ◽  
pp. 757-782 ◽  
Author(s):  
Jony Oktavian Haryanto ◽  
Luiz Moutinho
Keyword(s):  
Brand Loyalty ◽  
Success Factors ◽  
The Body ◽  
Body Of Knowledge ◽  
Brand Relationship

The potential of the child segment offers an immense opportunity for marketers to explore. In the ever more dynamic and ever changing children's market, the identification and ability to optimise the factors that can preserve product dominance are key to product longevity. This paper attempts to identify those factors that can influence the success of products in the children's market. We focus on identifying the antecedents of brand relationship and brand loyalty for the children's market. It is hoped that this study will contribute to the body of knowledge, and build understanding between the factors and their interrelations so that, in the end, product longevity in the children's market is finally achieved.

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