scholarly journals Anthropogenic Actions and Socioenvironmental Changes in Lake of Juá, Brazilian Amazonia

2021 ◽  
Vol 13 (16) ◽  
pp. 9134
Author(s):  
Marcelia Castro Cardoso ◽  
Helionora da Silva Alves ◽  
Izaura Cristina Nunes Pereira Costa ◽  
Thiago Almeida Vieira
Keyword(s):  
Land Use ◽  
Urban Space ◽  
Conflict Of Interest ◽  
Social Needs ◽  
Ecological Environment ◽  
Lake Ecosystem ◽  
Structured Interviews ◽  
Spatial Changes ◽  
Temporal Aspects ◽  
Fishing Resources

The Amazonia rainforest has natural spaces that have undergone extensive and intense transformations, mainly to meet economic demands, camouflaged in biological and social needs. As one of the consequences of this process, the production and expansion of the urban space stand out. In this context, this research describes the historical, spatial, and temporal aspects of land use and occupation in the surroundings of Lake of Juá, located in the municipality of Santarém, west of the State of Pará, Brazil, in order to highlight the main changes in the landscape and socioenvironmental changes arising from this dynamic. The study was conducted based on photographic records, elaboration, and analysis of cartographic data, in addition to the perceptions of residents and fishermen located in the study area, which, together, contributed to the understanding of the historical and spatial changes that led to the current socioenvironmental transformations in the surroundings of the lake. The residents and local fishermen of Lake of Juá, through semi-structured interviews, listed several socioenvironmental overlapping problems that had many impacts on this lake ecosystem, such as deforestation, silting, contamination of water resources and, consequently, fishing resources, loss of biodiversity and conflict of interest. The degradation and decharacterization of the landscape around the lake has compromised the maintenance of this lake ecosystem, as significant and even irreversible transformations have been caused in the community and in the ecological environment, especially when taking into account the absence of public policies or their inefficiency.

scholarly journals Conservation Debates: People’s Perceptions and Values towards a Privately Protected Area in Southern Ecuador

Land ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 233
Author(s):  
Verónica Iñiguez-Gallardo ◽  
Fabián Reyes-Bueno ◽  
Olga Peñaranda
Keyword(s):  
Protected Areas ◽  
Land Tenure ◽  
Protected Area ◽  
Planning Process ◽  
Social Needs ◽  
Structured Interviews ◽  
Key Stakeholders ◽  
Southern Ecuador ◽  
Negative Perceptions ◽  
Land Tenure System

The perceptions and values that local communities have towards protected areas are of great value for the improvement of these territories’ management. Such perceptions and values are often absent in the conservation planning process, particularly in those privately protected areas that are established in areas where the land tenure system is based not only on ownership but also on customary uses. Drawing on qualitative and quantitative data obtained through semi-structured interviews with key stakeholders and members of communities surrounding a privately protected area in southern Ecuador, we identify that the level of collaboration with the managers, the distance to the protected area, the percentage of untitled land, and the dependence on the resources (customary uses) are among the variables affecting these perceptions and values. Positive perceptions towards protected areas and naturalistic values are developed among those who collaborate with the protected area managers, whereas negative perceptions, and a mix of naturalistic and biospheric values are developed among those who have a sense of a lack of attention to social needs although supporting nature conservation at the same time. The evidence presented shows the importance of matching local peoples’ expectations with conservation goals during the establishment of a protected area.

scholarly journals A Comparative Analysis of Spatial Data and Land Use/Land Cover Classification in Urbanized Areas and Areas Subjected to Anthropogenic Pressure for the Example of Poland

2021 ◽  
Vol 13 (6) ◽  
pp. 3070
Author(s):  
Patrycja Szarek-Iwaniuk
Keyword(s):  
Land Use ◽  
Land Cover ◽  
Land Cover Classification ◽  
Classification Systems ◽  
Anthropogenic Pressure ◽  
Land Use Land Cover ◽  
Land Use Classification ◽  
Land Cover Data ◽  
Spatial Changes ◽  
Land Use Types

Urbanization processes are some of the key drivers of spatial changes which shape and influence land use and land cover. The aim of sustainable land use policies is to preserve and manage existing resources for present and future generations. Increasing access to information about land use and land cover has led to the emergence of new sources of data and various classification systems for evaluating land use and spatial changes. A single globally recognized land use classification system has not been developed to date, and various sources of land-use/land-cover data exist around the world. As a result, data from different systems may be difficult to interpret and evaluate in comparative analyses. The aims of this study were to compare land-use/land-cover data and selected land use classification systems, and to determine the influence of selected classification systems and spatial datasets on analyses of land-use structure in the examined area. The results of the study provide information about the existing land-use/land-cover databases, revealing that spatial databases and land use and land cover classification systems contain many equivalent land-use types, but also differ in various respects, such as the level of detail, data validity, availability, number of land-use types, and the applied nomenclature.

scholarly journals Land-Use Planning and the Public: Is There an Optimal Degree of Civic Participation?

Land ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 90
Author(s):  
Miroslav Kopáček
Keyword(s):  
Land Use ◽  
Land Use Planning ◽  
Planning Process ◽  
Civic Participation ◽  
Expert Knowledge ◽  
Practical Knowledge ◽  
Optimal Level ◽  
Structured Interviews ◽  
Optimal Degree ◽  
Degree Of Participation

Civic participation has an irreplaceable role in the land-use planning process because it contributes a practical perspective to expert knowledge. This article discusses whether there is actually a level of civic participation that can be considered optimal, which would allow experts to effectively obtain information from everyday users of the territory, who have the best practical knowledge of it; experts may also gain sufficient feedback on intended developments, based on knowledge about civic participation from representatives of individual municipalities. The article also proposes measures that can promote an optimal degree of participation in the land-use planning process. The fieldwork was conducted in the form of semi-structured interviews with the mayors of municipalities with a population of up to 2000 inhabitants in selected districts of the Ústí Region (Czech Republic). The results suggest that the optimal degree of civic participation in land-use planning should have a representative extent, so it should not merely be a matter of individuals, but also one of groups of dozens of people, and such groups should encompass a balanced variety of characteristics; an optimal level of civic participation should also provide the maximum number of relevant impulses. Measures that may secure and foster an optimal degree of civic participation in land-use planning include (1) striving to avoid preferring purely voluntary participation; (2) simultaneously utilizing various tools to engage inhabitants; (3) educating inhabitants on a regular basis; and (4) consistently communicating and providing feedback, while also searching for informal means of communication and discussion.

scholarly journals Older Adults’ Perception of Their Needs in Tehran: A Cry for Emotional and Social Support

2016 ◽  
Vol 9 (2) ◽  
pp. 134
Author(s):  
Sima Ghasemi ◽  
Nastaran Keshavarz Mohammadi ◽  
Farahnaz Mohammadi Shahboulaghi ◽  
Ali Ramezankhani
Keyword(s):  
Social Support ◽  
Older Adult ◽  
Meaning In Life ◽  
Healthy Lifestyle ◽  
Social Needs ◽  
Health Needs ◽  
Social Health ◽  
Structured Interviews ◽  
Instrumental Social Support ◽  
Wide Range

<p><strong>INTRODUCTION: </strong>Background and purpose: Human’s longevity has increased with advances in health and better management of communicable diseases. Therefore, the number of older adult is increasing in developed and developing countries. A glimpse at studies reveals that identifying elderly’s health needs has been mainly based on the experts’ understanding, while older adult themselves have rarely expressed their own opinions. This study aimed to better understand Tehran, Iran elderly’s perception of their own health needs.</p><p><strong>METHODS: </strong>In this qualitative study, with purposeful sampling, data was collected by conducting deep semi-structured interviews with elderlies aged 60-84 years, residing at their private houses. After 19 interviews, the data achieved saturation. The content of the interviews was analyzed through content-analysis approach.<strong></strong></p><p><strong>RESULTS: </strong>Data analyses led to extracting main categories of needs in different domains. The main health needs in physical health domain included: having a healthy lifestyle, independence and safety. Regarding elders’ mental health, coping with their aging, inner tranquility; regarding their spiritual health, the need to have a meaning in life and faithfulness in religion were identified as main groups of needs. And the most important among their main social health needs were the needs for emotional and social support, social involvement and instrumental social support. <strong></strong></p><p><strong>CONCLUSION: </strong>Although, a wide range of physical, mental and social needs were raised, some were more important. Fulfilling the emotional needs in social health had the highest frequency among the needs expressed by the contributors. Following that with a notable difference were the frequencies of having a healthy lifestyle, independence and inner tranquility. This means that attempts to address elderly health needs should avoid focusing mainly or even only on disease related needs and serious attention should be paid to their emotional and social needs.</p>

scholarly journals Analysis of motivation for acting subjects in diagnostics of occupational diseases

2020 ◽  
Vol 99 (11) ◽  
pp. 1217-1221
Author(s):  
Alexey D. Trubetskov
Keyword(s):  
Occupational Health ◽  
Conflict Of Interest ◽  
Occupational Diseases ◽  
Detection Rate ◽  
Conflicts Of Interest ◽  
Structured Interviews ◽  
Financial Interest ◽  
Medical Institutions ◽  
Professional Longevity ◽  
Detection And Diagnosis

Introduction. There is a shallow detection rate of occupational diseases in Russia. A large number of acting subjects are usually involved in the diagnosis of diseases. There is considered the current cooperation between the acting subjects responsible for diagnostics of occupational diseases in various modes. Material and methods. A search was conducted for data that described the main trends concerning conflict of interest in occupational health. Questionnaires and semi-structured interviews were conducted on issues related to the diagnosis of occupational diseases of specialists working in various branches of this field of medicine Results. The author performed the analysis of existing conflicts of interest in acting subjects in the detection and diagnosis of occupational diseases and established the most significant acting subjects. Among them the most pronounced conflicts of interest were shown to be determined by employers (as institutions, and specific managers and doctors performing examinations of workers in harmful conditions, and the managing stuff of these medical institutions, as well as by the employees themselves, who are subject to these examinations. When analyzing the motivation of acting subjects, the primary and financial interest was shown to have less significance than the secondary one. Mutual connectivity in the implementation of secondary interests adjudicates a persistent configuration, which determines both the low detection rate of occupational diseases, including at early stages, and lack of opportunities for prolonging professional longevity. The existence of a conflict of interest is not evil in itself. Still, its resolution is always associated with obtaining benefits, including the entire country’s level (saving the lives of the working population). Conclusion. To increase staff lifespan and work longevity through the analysis of all acting subjects, it is necessary to improve managing decisions to achieve the predominant primary interests. The study of the conflicts of interest can be an effective method of understanding and improving the health system in occupational health to preserve public health and increase the working population’s longevity.

scholarly journals Assessment of spatial changes of land use/land cover dynamics, using multi-temporal Landsat data in Dadri Block, Gautam Buddh Nagar, India

2020 ◽  
Vol XIX (1) ◽  
pp. 72-77
Author(s):  
Sushma Shastri ◽  
Prafull Singh ◽  
Pradipika Verma ◽  
Praveen Kumar Rai ◽  
A. P. Singh
Keyword(s):  
Land Use ◽  
Land Cover ◽  
Landsat Data ◽  
Land Use Land Cover ◽  
Spatial Changes ◽  
Land Cover Dynamics ◽  
Multi Temporal

URBAN PLANNING WITH THE GOALS OF SUSTAINABLE DEVELOPMENT

2020 ◽  
Vol 5 (11) ◽  
pp. 56-62
Author(s):  
Elvira Gromilina ◽  
Keyword(s):  
Land Use ◽  
Sustainable Development ◽  
Urban Planning ◽  
Urban Development ◽  
Social Economic ◽  
Social Needs ◽  
Sustainable Urban Development ◽  
Theoretical Approaches ◽  
Mixed Use ◽  
Environmental Goals

The problem of urban planning in the context of globalization and the intensification of urban growth is considered in the context of sustainable development. Under UN-Habitat regulations, urban development must be in line with five principles: compactness, high density, mixed use, variety, limited land-use specialization. Compact urban development is a model for sustainable urban development, based on the synergy of three main dimensions: social, economic and environmental. In contrast to the approach to territorial zoning, the compact city model pays attention not only to the development of mixed land use, but also to social needs in places of employment, leisure, recreation, as well as the need for economic resources. In order to identify strategies for designing a sustainable architectural and planning structure, theoretical approaches to the practice of urban planning are investigated. Implementation of the provisions of UN-Habitat is aimed at reducing energy consumption and harmful emissions, preserving biodiversity, reducing the cost of infrastructure and increasing labor productivity, which helps to achieve a balance of social, economic and environmental goals of sustainable development.

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