scholarly journals Morphostructural Characterization of the Heterogeneous Rhodolith Bed at the Marine Protected Area “Capo Carbonara” (Italy) and Hydrodynamics

Diversity ◽  
2022 ◽  
Vol 14 (1) ◽  
pp. 51
Author(s):  
Valentina A. Bracchi ◽  
Sarah Caronni ◽  
Agostino N. Meroni ◽  
Esteban Gottfried Burguett ◽  
Fabrizio Atzori ◽  
...  
Keyword(s):  
Current Velocity ◽  
Protected Area ◽  
Marine Protected Area ◽  
Mean Value ◽  
Constant Current ◽  
Carbonate Budget ◽  
Strong Current ◽  
Spheroidal Shape ◽  
Definition Of ◽  
The University

Mediterranean rhodolith beds are priority marine benthic habitats for the European Community, because of their relevance as biodiversity hotspots and their role in the carbonate budget. Presently, Mediterranean rhodolith beds typically occur within the range of 30–75 m of water depth, generally located around islands and capes, on flat or gently sloping areas. In the framework of a collaboration between the University of Milano-Bicocca and the Marine Protected Area “Capo Carbonara” (Sardinia, Italy), video explorations and sampling collections in three selected sites revealed the occurrence of a well developed and heterogeneous rhodolith bed. This bed covers an area >41 km2 around the cape, with live coverage ranging between 6.50 and 55.25%. Rhodoliths showed interesting morphostructural differences. They are small compact pralines at the Serpentara Island, associated with gravelly sand, or bigger boxwork at the Santa Caterina shoal associated with sand, whereas branches are reported mostly in the Is Piscadeddus shoal, associated with muddy sand. Both in the Santa Caterina shoal and the Serpentara Island, rhodoliths generally show a spheroidal shape, associated with a mean value of currents of 4.3 and 7.3 cm/s, respectively, up to a maximum of 17.7 cm/s at Serpentara, whereas in the Is Piscadeddus shoal rhodolith shape is variable and current velocity is significantly lower. The different hydrodynamic regime, with a constant current directed SW, which deviates around the cape towards E, is responsible for such morphostructural heterogeneity, with the site of the Serpentara Island being the most exposed to a constant unidirectional and strong current. We can associate current velocity with specific rhodolith morphotypes. The morphostructural definition of the heterogeneity of rhodoliths across large beds must be considered for appropriate management policies.

Assessing the Economic Impacts of Marine Protected Area in Quilitisan, Calatagan, Batangas: An Input to Coastal Resource Management

2014 ◽  
Vol 10 (1) ◽  
Author(s):  
BERNARDO C. LUNAR ◽  
ANGELICA A. MACALALAD
Keyword(s):  
Resource Management ◽  
Protected Area ◽  
Marine Protected Area ◽  
Economic Valuation ◽  
Secondary Data ◽  
Mean Value ◽  
Marine Ecology ◽  
Coastal Resource Management ◽  
Site Development ◽  
Coastal Resource

One of the management goals of the Verde Island Passage Marine Corridoris to increase the area and numbers of well managed Marine Protected Areas bythe year 2018. The establishment and maintenance of these MPAs are faced withissues on sustainability. The question on whether they create economic sense isanswered by looking into the generation of benefits that are at least equal tothe costs they incur. Employing the descriptive method of study, it assessed themangrove related ecotourism impacts inside the MPA of Quilitisan, CalataganBatangas. Secondary data came from the management of the Calatagan Mangrove Forest Conservation Park (CMFCP). The study revealed that compared to the estimated number of visitors in the nearby resorts, the park is still behind on thenumber of its visitors. Relying heavily on its revenue from entrance fees, servicesrentals and donations, its operation is not that sustainable as it lacks a fund formaintenance and site development. With the survey and FGDs conducted, itwas deduced that the ecotourism experience being offered by the CMFCP is satisfying to the visitors as reflected on their mean value of their WTP amountingto Php 150.00 which is higher than the current payment scheme. The value iscommensurate with the raise that the management plans to implement.Keywords: Marine Ecology, economic valuation, coastal resource management,willingness to pay, marine protected area, tourism impacts, ecotourism, Batangas,Philippines

Seagrass amphipod assemblages in a Mediterranean marine protected area: a multiscale approach

2014 ◽  
Vol 506 ◽  
pp. 175-192 ◽  
Author(s):  
N Sturaro ◽  
G Lepoint ◽  
A Pérez-Perera ◽  
S Vermeulen ◽  
P Panzalis ◽  
...  
Keyword(s):  
Protected Area ◽  
Marine Protected Area ◽  
Multiscale Approach

Habitat use of toothed whales in a marine protected area based on point process models

2019 ◽  
Vol 609 ◽  
pp. 239-256 ◽  
Author(s):  
TL Silva ◽  
G Fay ◽  
TA Mooney ◽  
J Robbins ◽  
MT Weinrich ◽  
...  
Keyword(s):  
Habitat Use ◽  
Point Process ◽  
Protected Area ◽  
Marine Protected Area ◽  
Process Models ◽  
Point Process Models

Principles of economic security management of institutions of higher education

2019 ◽  
pp. 174-181
Author(s):  
Nataliia Tsymbalenko
Keyword(s):  
Management System ◽  
Semantic Analysis ◽  
Security Management ◽  
Economic Security ◽  
Theoretical Concepts ◽  
Economic Role ◽  
Social Mission ◽  
Analysis And Synthesis ◽  
Definition Of ◽  
The University

The subject of research-theoretical concepts of economic security managementof universities. The purpose of the article. The study of the essence of the economicsecurity management system of the university and the definition of its main tasks,the formulation of principles of economic security management of the university.Methodology. The dialectical method, methods of analysis and synthesis, methodsof structural-logical and semantic analysis were used to study and summarizescientific papers on the research topic. The results of the work. The essence of theuniversity’s economic security management system has been reviewed. The maintasks of the control system have been identified. A definition of the university’seconomic security system has been proposed. Principles of management of economicsecurity of the university have been formulated. These are: scientific andorganizational and social principles. Conclusions. The proposed principles allow totake into account the economic role and social mission of universities in managingeconomic security.

Problems in English Communicating Skills for Learners of English

2018 ◽  
Vol 9 (07) ◽  
pp. 20484-20491
Author(s):  
Dr. Ishag Adam Hassan Ahmed
Keyword(s):  
Reading Comprehension ◽  
English Language ◽  
Communicative Competence ◽  
Daily Practice ◽  
Small Component ◽  
Curriculum Review ◽  
Comprehension Skills ◽  
Definition Of ◽  
The University ◽  
Reading Comprehension Skills

This paper is devoted to presenting the methods in English communicating skills for Learners of English in general and the problems specific to University of Bahri. English language major’s graduates then; it discusses the notion of communicative competence, and defines strategic competence. It also briefly deals with the various definitions of communication strategies and taxonomies of conversation strategies. Also, I give brief definition of the word conversation, that is the act of talking together or exchange ideas, opinions, skills, and information. As accustomed, speaking is natural and automatic but communication is an art which must be learned and practiced. Also the aim of this paper is to present you with suitable suggestions about how you can solve problems while reading English? In order to comply with this objective: we considered two variables. The first one is that within our daily practice at the university we have students with different abilities while reading English. Therefore, we need to help them increase the ability in reading comprehension. However, we don’t have enough teachers and needed resources to supply them with the help they need. The second variable is related to the fact that at University there are different centers where the students’ skills can improve and their reading comprehension skills deficiencies could be overcome by getting help from the teachers. This study is small component of a larger curriculum review exercise. The findings of study in general suggest that both students and English language lecturers were in agreement that Sudanese students had a problem in writing and speaking English and due to that the conversational problems are raised.      Finally, the paper concludes by representing the pedagogical implications of conversation strategies.

Scene Configurator

2012 ◽  
Vol 17 (4) ◽  
pp. 217-222
Author(s):  
Piotr Szymczyk ◽  
Magdalena Szymczyk
Keyword(s):  
Light Source ◽  
Protected Area ◽  
Moving Objects ◽  
Video System ◽  
Definition Of ◽  
The Guardian

Abstract In this paper authors describe in details a system dedicated to scene configuration. The user can define different important 2D regions of the scene. There is a possibility to define the following kinds of regions: flour, total covering, down covering, up covering, middle covering, entrance/exit, protected area, prohibited area, allowed direction, prohibited direction, reflections, moving objects, light source, wall and sky. The definition of this regions is very important to further analysis of live stream camera data in the guardian video system.

The Concept of Nontraditional Student

2017 ◽  
Vol 28 (1) ◽  
pp. 40-60
Author(s):  
Treinienė Daiva
Keyword(s):  
Nontraditional Students ◽  
Social Roles ◽  
Nontraditional Student ◽  
Full Time ◽  
Older Students ◽  
Learning Differences ◽  
Status Characteristics ◽  
Part Time ◽  
Definition Of ◽  
The University

Abstract Nontraditional student is understood as one of the older students enrolled in formal or informal studies. In the literature, there is no detailed generalisation of nontraditional student. This article aims to reveal the concept of this particular group of students. Analysing the definition of nontraditional students, researchers identify the main criteria that allow to provide a more comprehensive concept of the nontraditional student. The main one is the age of these atypical students coming to study at the university, their selected form of studies, adult social roles status characteristics, such as family, parenting and financial independence as well as the nature of work. The described features of the nontraditional student demonstrate how the unconventional nontraditional student is different from the traditional one, which features are characteristic for them and how they reflect the nontraditional student’s maturity and experience in comparison with younger, traditional students. Key features - independence, internal motivation, experience, responsibility, determination. They allow nontraditional students to pursue their life goals, learn and move towards their set goals. University student identity is determined on the basis of the three positions: on the age suitability by social norms, the learning outcomes incorporated with age, on the creation of student’s ideal image. There are four students’ biographical profiles distinguished: wandering type, seeking a degree, intergrative and emancipatory type. They allow to see the biographical origin of nontraditional students, their social status as well as educational features. Biographical profiles presented allow to comprise the nontraditional student’s portrait of different countries. Traditional and nontraditional students’ learning differences are revealed by analysing their need for knowledge, independence, experience, skill to learn, orientation and motivation aspects. To sum up, the analysis of the scientific literature can formulate the concept of the nontraditional student. Nontraditional student refers to the category of 20-65 years of age who enrolls into higher education studies in a nontraditional way, is financially independent, with several social roles of life, studying full-time or part-time, and working full-time or part-time, or not working at all.

What Values Do Tourists Place on a Marine Protected Area? White Shark Cage-Dive Tourists and the Neptune Islands

2019 ◽  
Vol 14 (1) ◽  
pp. 19-30 ◽  
Author(s):  
Kirin Apps ◽  
Kay Dimmock ◽  
David J. Lloyd ◽  
Charlie Huveneers
Keyword(s):  
Protected Area ◽  
Marine Protected Area ◽  
White Shark

The Roman Retail Revolution

2018 ◽  
Author(s):  
Steven J. R. Ellis
Keyword(s):  
Interdisciplinary Approach ◽  
Vital Role ◽  
Archaeological Material ◽  
Roman World ◽  
The Social ◽  
History Of ◽  
Food And Drink ◽  
Bodies Of Evidence ◽  
Definition Of ◽  
The University

Tabernae were ubiquitous among all Roman cities, lining the busiest streets and dominating their most crowded intersections, and in numbers not known by any other form of building. That they played a vital role in the operation of the city—indeed in the very definition of urbanization—is a point too often under-appreciated in Roman studies, or at best assumed. The Roman Retail Revolution is a thorough investigation into the social and economic worlds of the Roman shop. With a focus on food and drink outlets, and with a critical analysis of both archaeological material and textual sources, Ellis challenges many of the conventional ideas about the place of retailing in the Roman city. A new framework is forwarded, for example, to understand the motivations behind urban investment in tabernae. Their historical development is also unraveled to identify three major waves—or, revolutions—in the shaping of retail landscapes. Two new bodies of evidence underpin the volume. The first is generated from the University of Cincinnati’s recent archaeological excavations into a Pompeian neighborhood of close to twenty shop-fronts. The second comes from a field survey of the retail landscapes of more than a hundred cities from across the Roman world. The richness of this information, combined with an interdisciplinary approach to the lives of the Roman sub-elite, results in a refreshingly original look at the history of retailing and urbanism in the Roman world.

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