• Title/Summary/Keyword: ecological elements

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Biodiversity in Egypt contributing to world biodiversity

  • Kamal Hussein Shaltout;Mohamed Mahmoud El-Khalafy
    • Journal of Ecology and Environment
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    • v.48 no.1
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    • pp.1-7
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    • 2024
  • Background: Available publications (e.g., theses, scientific reports, books and papers) about the elements of the Egyptian biodiversity during 2000-2018 were collected in a progress scientific report. The publications reported in this bibliography were collected from various sources including: site of the Egyptian Universities Libraries Consortium Portal, accounts of the biodiversity specialists on Research gate, direct contact with the national experts of the Egyptian biodiversity, libraries of some universities and research centers and others. The elements of the Egyptian biodiversity are classified into different categories. Results: Up till now, a total of 20,521 species were recorded in Egypt, of which insects have the highest contribution (48.7%), followed by fungi (12.1%) and vascular plants (11.5%). In a descending order, each of amphibians, viruses, reptiles, mammals, cyanobacteria, bryophytes, and bacteria have a minor contribution (< 1%). Based on the available data, Egyptian biodiversity contributes 1.3% of the world biota, although its area contributes only 0.7% of the world area. At a global scale, the most represented groups are algae (12.22% of the world figure), followed by cyanobacteria (6.08%) and birds (4.70%). On the other hand, the less represented are amphibians (0.14% of the world figure), flora (0.84%) and insects (1.00%). Conclusions: Some suggestions are recommended for preparing a phytoplankton checklist based on the rich available publications; further studies should be carried out on the lichen biodiversity in order to prepare acceptable verified checklist for this important group. In addition, paleo-biologists should work together to publish a book dealing with the Egyptian paleo-biology, such studies will lead to high ranking the Egyptian biodiversity.

A Study on the Research Model for Healthy Urban and Architectural Environment (건강한 건축·도시환경을 위한 연구모형 구축에 관한 연구)

  • Choi, Kwangseok
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.19 no.1
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    • pp.35-46
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    • 2013
  • Purpose: Health is one of the most important interests in current and future human society. Various efforts, which to maintain and promote their good health conditions, continue to be tried in future urban and architectural environment. The purpose of this study is to establish an integrated framework of research approaches for healthy urban and architectural environment that continuously promotes health according to people's entire life course. Methods: This was done by literature reviews, which is related to interdisciplinary researches for the determinants of health and healthy environment. Results: As a result of this study, an integrated research model, as a methodology, was proposed. This explains the concept of integrated research approaches for urban and architectural environment in the respect of people's health. Integrated health concept includes not only the area of health care environment to have recovery and treatment but also the daily living environment for people who have potential of being ill, and finally the city environment for entire people as health supporting elements including safety and primary prevention. Implications: Under the basis of this model, according to the life course, various researches on sustainable healthy urban and architectural environment should be followed from now on. The model should also be continuously complemented and developed into a standard of healthy environment.

The evaluation of background sound satisfaction when interior sound source and landscape are provided in various types of space (공간 유형별 실내조경에서의 배경음 만족도 연구)

  • Kim, Ho-Gon;Kook, Chan;Baek, Geon-Jong
    • KIEAE Journal
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    • v.12 no.4
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    • pp.83-88
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    • 2012
  • As for the generally preferred sound sources used in the test, the sound of water and the birds chirping were highly valued. And they have found that preference of the subject is increased if background music which mixed well with the sound sources were provided together. On the other hand, the sound sources of low satisfaction were judged at be church bells, bell of Emile, and fulling cloth, which not mix well with interior landscaping. If the physical elements of interior landscaping were equally composed, it has found that the larger were a of water space is, the higher satisfaction more than other sound sources. Average satisfaction of background sound in interior landscaping classified according to the characteristics of space has found that satisfaction of the birds chirping and music in working space and satisfaction of water sound and music in commercial space were high. Women judged that satisfaction of the birds chirping and music in working space and satisfaction of water sound and music in commercial space whose values were the same with the average ones were high, while men judged that satisfaction of the song of birds and music in working and commercial space is high.

Social Capital in Mangrove Management: A Case Study in Lampung Province, Indonesia

  • Qurniati, Rommy;Hidayat, Wahyu;Kaskoyo, Hari;Firdasari, Firdasari;Inoue, Makoto
    • Journal of Forest and Environmental Science
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    • v.33 no.1
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    • pp.8-21
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    • 2017
  • The objective of this study is to identify the individual characteristics and the elements of social capital hence a suitable design of social capital reinforcement can be proposed to promote a sustainable community-based mangrove management. The research conducted in three villages that were selected based on mangrove ecological differences in Lampung Province, Indonesia. Qualitative data was collected through field observation and in-depth interviews with key informants. The results showed that the population in the three villages dominated on productive ages, worked as farmers, and less educated (only a half of the population had fulfilled the basic education standard of Indonesia). The study results also indicated that the social capital in the communities showed minimum condition of interpersonal attachment and cooperation. This condition was derived from the attitude of the people who only took personal benefit without concerning to others' welfare. Many programs conducted by government to ensure the conservation of mangroves were project-oriented with minor participation of community. The minor participation might also contributed to the minimum of social capital in the community. To improve social capital, the communities should strengthen mutual trust based on mutual benefit to increase members' participation in mangrove activity.

Health Friendly House Planning Elements Demanded by Consumers (거주자요구에 기반한 건강주택 계획요소에 관한연구)

  • Lee, Sunmin;Lee, Yeunsook
    • KIEAE Journal
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    • v.8 no.6
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    • pp.11-20
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    • 2008
  • Modern society is an era that demands higher standards of living, and accordingly healthier living conditions due to fast economic growth. This society is being confronted by the necessity to find strategies to promote and manage health condition in everyday living environment. The current 'wellbeing' trend which pursues holistic health including physical, psychological and social health has accelerated the demand for healthy environment. In this context, this study intended to identify health friendly planning features based on consumer's demand. Web survey technique was used as main research methodology. Stratified random sampling was used with age being used as the strata valuable. Two hundred and eleven data were analyzed using SPSS statistical package. As results, awareness about health housing and hierarchy of important planning features were empirically identified. Furthermore, significant differences in some planning features according to the age were scrutinized. Major health friendly features demanded by consumers were found ventilation, non-toxic material, view of nature, space in which family can gather, protection of their privacy. Consumers' recognitions and demands varied according to age. The older the resident was, the higher the demands appeared. The results are expected to be used as a reference to explore and develop strategies for future healthy housing.

Ecotourism Resource Planning for Mulwang Reservoir in Siheung (시흥시 물왕저수지 생태관광 자원화 계획)

  • Lee, Gwan-Gyu
    • Journal of the Korean Institute of Landscape Architecture
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    • v.34 no.4 s.117
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    • pp.37-47
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    • 2006
  • The city of Siheung in the Kyunggi-do Province has various natural resources such as the ocean, mountains, wide farmland, various types of wetlands, streams and rivers. In addition, the city has a big greenbelt, which consists of two-thirds of the area, where development has been regulated. Since the city has a relatively well-preserved natural environment, it offers a great potential for regional development. The purpose of this study is to create an eco-tourism resource plan for the Mulwang reservoir, which offers many opportunities for ecotourism in the city of Siheung. This study includes a literature review for planning elements and suggests a comprehensive plan that includes conservation, eco-restoration, route program and practice program for ecotourism in and around the site. The plan also includes eco-farming, a visitor center, an ecovillage, the chance to experience livestock farming, opportunities to learn about and experience the forest, tracking, eco-learning, an environmental interpretation facility, fishing and aquatic-oriented leisure activities. This study's process and results show possibilities that can be applied to other areas where eco-tourism using natural resources is used for regional development.

A Study on the Nature of the Expression of Construction Fence Screens to enhance the Images of Cities - Focus on the fence screens of Seoul - (도시이미지 향상을 위한 공사 가림막 표현특성에 관한 연구 - 서울시 공사 가림막을 중심으로 -)

  • Oh, Sang-Min;Han, Young-Ho
    • Korean Institute of Interior Design Journal
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    • v.20 no.3
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    • pp.259-266
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    • 2011
  • Today, construction fence screens which were understood simply as structures of separating people from the dangers of construction sites have evolved into landmarks to enhance the images of Cities. Now, construction fence screens should have the function as landmarks stimulating people's sensibility through providing aesthetic values as well as the function of protecting people from the dangers of fields of construction. For this reason, this study tried 1) to show the relationships among these 4 classifications. is 4 realms of Human Beings - Cultural - Ecological - Digital in the expression methods of the construction fence screens of Seoul and 2) to simplify the characteristic elements of construction fence screens by way of extracting with Ecology, Installation Art, Symbolic, Commercial Expression. This study examined whether or not the construction fence screens of Seoul were playing the role as landmarks stimulating people's sensibility with sustainable improvement to the environment of Seoul as public design structures, by investigating some of the construction fence screens of Seoul. Also through analyzing the diversity of expression methods of the construction fence screens of other local governments as well as those of Seoul, we hope that they will be the public structures for enhancing the images of Cities.

A Study of Fashion Influenced by Dystopian Ideas (디스토피아 관념의 영향을 받은 패션 연구)

  • Kwon, Sanghee;Ha, Jisoo
    • Journal of the Korean Society of Clothing and Textiles
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    • v.37 no.7
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    • pp.837-851
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    • 2013
  • This study investigates the relationship between dystopian ideas and fashion since the $20^{th}$ century and examines the social meaning of fashion influenced by dystopian ideas. From the 1900s to the 1950s, the idea of dehumanization by authoritarian governments and technology gave rise to fashion for freedom and self-introspection, which includes surrealistic fashion and beat style. In the 1980s and 1990s, a society marked by monopolistic power and the hi-tech control of humans was regarded as dystopia. It influenced a fashion that expressed dehumanization by hi-tech means such as cyberpunk style and designs that depicted or used electronic elements. The ongoing fear of ecological disaster since the late $20^{th}$ century also influenced designers to present collections concerned with environmental problems. Designers have created designs with printed messages on environmental issues or designs that express environmental devastation, and protective designs that use hi-tech fabrics or mechanical devices. Fashion influenced by dystopian ideas expressed contemporary fears, provided a critical view of society through defamiliarization, and sought problem-solving actions and alternatives to change or cope with the dystopian situation. Dystopian fashion gave society a chance to face contemporary problems and pursue a better society.

A Study on Internet of Things based on Semantic for Library (도서관의 시맨틱 기반 사물인터넷(IoT) 적용에 관한 연구)

  • Jung, Min-Kyung;Kwon, Sun-Young
    • Journal of Korean Library and Information Science Society
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    • v.45 no.2
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    • pp.235-260
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    • 2014
  • This study aims to apply the concept of Internet of things to library and interpret a library as ecological space where human, thing and data are communicating and organically networking through internet. First, we defined various things existing in physical spaces of the real world and internet spaces as elements of Internet of Things. Then we proposed to apply a semantic web platform to integrate different meta-data formats and communication protocols from things. Finally, we provide the model of Internet of Things based on Semantic web to utilize a variety of information from things for library management and user service.

Water quality of an Indian tributary affected by various industrial effluents- a case study

  • Bharti, Bharti;Jangwan, J.S.;Kumar, Amrish;Kumar, Vivek
    • Advances in environmental research
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    • v.9 no.1
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    • pp.41-54
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    • 2020
  • Industrialization and urbanization are modern need and trends. Such trends affect the natural ecosystem of rivers. Indian rivers face such problems in a high ratio. The aim of this study is to investigate the cause and amount of pollution in a tributary river Krishni. Pre-monsoon sampling of Krishni river water was performed as per APHA standard. Water samples were collected from different sites of Krishni river. Physiochemical parameters as well as trace elements concentrations have been analysed and results were compared with BIS-2012, WHO-2017 and EPA-2001 recommendations. The presence of high BOD, COD, TDS and others physiochemical parameters along with heavy metals reveals that tributary is highly polluted owing to industrial and domestic discharge either directly or through drains. High values of these parameters are harmful for the ecological health of the river because it makes survival of aquatic flora and fauna at risk. On the basis of the results obtained by the present study, it was concluded that level of the pollution in river Krishni is at alarming phase, where if strong action for the rejuvenation of river not takes place, river becomes a dead pool.