• Title/Summary/Keyword: and project

Search Result 19,200, Processing Time 0.055 seconds

A Study on Stonemason and Style of the Stele for State Preceptor Doseon and Seon Master Sumi (<도선국사·수미선사비>의 제작 장인과 양식 연구)

  • Kim, Min-gyu
    • Korean Journal of Heritage: History & Science
    • /
    • v.48 no.1
    • /
    • pp.62-79
    • /
    • 2015
  • The Stele for State Preceptor Doseon and Seon Master Sumi of Dogapsa Temple in Yeongam was erected in the fourth month of 1653. It was made with stone obtained from Yeosan(present-day Yeosan-myeon, Iksansi), and contains an inscription - engraved in the spring of 1651 - commemorating the two priests. The project to erect the monument was led by eminent monks, including Gakseong and Sucho, with the support of royal patrons and powerful statesmen including Prince Inpyeong(1622~1658). This monument is thought to be the first of its kind to have a capstone in the shape of a 'dragon loop' handle of the kind traditionally attached to the top of a temple bell. Stone stelae with a dragon-loop-shaped capstone continued to be used by the royalty and nobility of Joseon until the 18th century. The inscription engraved on the rear face of the monument reveals that it was made by Jo Mal-ryong, a renowned stonemason who worked on stone monuments and figures for royal tombs in the mid-Joseon period. He is known as the only stonemason to have been awarded the third highest rank(Jeong-sampum) of government, including the posts of Grand Master(Tongjeong Daebu) and General(Jeolchung Janggun), as recorded in the inscription. The monument corroborates the prevalent view that he was the creator of monumental capstones of the highest aesthetic merit in Joseon, and provides valuable insights about the leading artisans who produced monumental stones for royal tombs in the 17th century. This particular monument is highly regarded as a valuable historical relic because of the detailed information contained in the inscription, including the dates, work processes, patrons and artisans related with its creation, and because it features outstanding workmanship by some of the greatest artisans of the period. The monument also provides important clues about the transition from the Buddhist monuments created under the auspices of the royalty and nobility of mid-period Joseon to the symbolic stone structures and figures made for the tombs of royalty and nobility.

Data issue and Improvement Direction for Marine Spatial Planning (해양공간계획 지원을 위한 정보 현안 및 개선 방향 연구)

  • CHANG, Min-Chol;PARK, Byung-Moon;CHOI, Yun-Soo;CHOI, Hee-Jung;KIM, Tae-Hoon;LEE, Bang-Hee
    • Journal of the Korean Association of Geographic Information Studies
    • /
    • v.21 no.4
    • /
    • pp.175-190
    • /
    • 2018
  • Recently, policy of the marine advanced countries were switched from the preemption using ocean to post-project development. In this study, we suggest improvement and the pending issues when are deducted to the database of the marine spatial information is constructed over the GIS system for the Korean Marine Spatial Planning (KMSP). More than 250 spatial information in the seas of Korea were processed in order of data collection, GIS transformation, data analysis and processing, data grouping, and space mapping. It's process had some problem occurred to error of coordinate system, digitizing process for lack of the spatial information, performed by overlapping for the original marine spatial information, and so on. Moreover, solution is needed to data processing methods excluding personal information which is necessary when produce the spatial data for analysis of the used marine status and minimized method for different between the spatial information based GIS system and the based real information. Therefore, collection and securing system of lacking marine spatial information is enhanced for marine spatial planning. it is necessary to link and expand marine fisheries survey system. It is needed to the marine spatial planning. The marine spatial planning is required to the evaluation index of marine spatial and detailed marine spatial map. In addition, Marine spatial planning is needed to standard guideline and system of quality management. This standard guideline generate to phase for production, processing, analysis, and utilization. Also, the quality management system improve for the information quality of marine spatial information. Finally, we suggest necessity need for the depths study which is considered as opening extension of the marine spatial information and deduction on application model.

Changes in fish species composition after fishway improvement in Songrim weir, Yeongok stream (연곡천 송림보에서 어도의 개선에 따른 어류 종 조성 변화)

  • Yun, Young-Jin;Kim, Ji Yoon;Kim, Hye-Jin;Bae, Dae-Yeol;Park, Gu Seong;Nam, Chang Dong;Lim, Kyung Hun;Lee, Moon-Yong;Lee, Seong-Yong;Moon, Kyeong-Do;Lee, Eui-Haeng;An, Kwang-Guk
    • Korean Journal of Environmental Biology
    • /
    • v.39 no.2
    • /
    • pp.195-206
    • /
    • 2021
  • In 2020, South Korea initiated research and development of a longitudinal connectivity evaluation between upstream and downstream based on stream ecosystem health. This study analyzed the migration of upstream and downstream migratory fish species, fish distribution characteristics, trophic guilds, tolerance guilds, and species composition changes from 2015 to 2020 at Songrim weir in Yeongok stream, where the cross-structure of an ice harbor-type fishway for fish movement was recently improved. A total of 5,136 fish, including 36 species, were collected and three major migratory fishes were identified, namely, Tribolodon hakonensis, Plecoglossus altivelis altivelis, and Oncorhynchus keta. According to the comparative analysis before (Pre-I) and after (Post-I) improvement of the fishway, the relative abundance of primary freshwater fish increased in the upstream section, while the number of migratory fishes decreased. The fish species that used the fishway in the Songrim weir were Tribolodon hakonensis (58.4%) and Plecoglossus altivelis altivelis(11.8%). According to the Wilcoxon Signed-Rank Test migratory fish showed a statistically significant difference (p<0.05) in the upstream and downstream, showing a biological improvement effect of the crossstructure. On the other hand, the annual change of migratory fish based on the MannKendall trend test did not significantly increase or decrease (p>0.05). Therefore, in the fish passage improvement project, it is necessary not only for physical, hydrological, and structural tests, but also for pre- and post-biological tests on the use and improvement effect of fishway.

Trends in QA/QC of Phytoplankton Data for Marine Ecosystem Monitoring (해양생태계 모니터링을 위한 식물플랑크톤 자료의 정도 관리 동향)

  • YIH, WONHO;PARK, JONG WOO;SEONG, KYEONG AH;PARK, JONG-GYU;YOO, YEONG DU;KIM, HYUNG SEOP
    • The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
    • /
    • v.26 no.3
    • /
    • pp.220-237
    • /
    • 2021
  • Since the functional importance of marine phytoplankton was firstly advocated from early 1880s massive data on the species composition and abundance were produced by classical microscopic observation and the advanced auto-imaging technologies. Recently, pigment composition resulted from direct chemical analysis of phytoplankton samples or indirect remote sensing could be used for the group-specific quantification, which leads us to more diversified data production methods and for more improved spatiotemporal accessibilities to the target data-gathering points. In quite a few cases of many long-term marine ecosystem monitoring programs the phytoplankton species composition and abundance was included as a basic monitoring item. The phytoplankton data could be utilized as a crucial evidence for the long-term change in phytoplankton community structure and ecological functioning at the monitoring stations. Usability of the phytoplankton data sometimes is restricted by the differences in data producers throughout the whole monitoring period. Methods for sample treatments, analyses, and species identification of the phytoplankton species could be inconsistent among the different data producers and the monitoring years. In-depth study to determine the precise quantitative values of the phytoplankton species composition and abundance might be begun by Victor Hensen in late 1880s. International discussion on the quality assurance of the marine phytoplankton data began in 1969 by the SCOR Working Group 33 of ICSU. Final report of the Working group in 1974 (UNESCO Technical Papers in Marine Science 18) was later revised and published as the UNESCO Monographs on oceanographic methodology 6. The BEQUALM project, the former body of IPI (International Phytoplankton Intercomparison) for marine phytoplankton data QA/QC under ISO standard, was initiated in late 1990. The IPI is promoting international collaboration for all the participating countries to apply the QA/QC standard established from the 20 years long experience and practices. In Korea, however, such a QA/QC standard for marine phytoplankton species composition and abundance data is not well established by law, whereas that for marine chemical data from measurements and analysis has been already set up and managed. The first priority might be to establish a QA/QC standard system for species composition and abundance data of marine phytoplankton, then to be extended to other functional groups at the higher consumer level of marine food webs.

A Study on the Correlation between Marine Industry Cluster and Port Regeneration - Focused on the Busan North Port - (해양산업 클러스터와 항만도시재생의 상관성에 관한 연구 - 부산 북항을 중심으로 -)

  • Li, Yun-Zhang;Yang, Ming-Yin;Tian, Xue-Qin;Yu, Yong-Hao;Choi, Tae-Yeong
    • Journal of Korea Port Economic Association
    • /
    • v.38 no.1
    • /
    • pp.101-111
    • /
    • 2022
  • As Asia's leading advanced country, Korea has an absolute advantage over foreign trade routes and maritime economies over inland countries. Following the change in social background, the original port area is for various reasons, and some ills are gradually revealing people's private interests. Due to this, it is the economic interest and future development space of the marine industry cluster in the port area that are directly affected and damaged. This study studied the relationship between marine industry clusters and port urban regeneration. It is intended to present the necessity and importance of activating the marine industry cluster through port urban regeneration while analyzing the regenerative design from the quantitative analysis angle. Therefore, first of all, the theoretical backgrounds were considered, and the cases of port cities that did well worldwide were analyzed according to the current status of the northern port of Busan, the research target site, through analysis. In addition, in order to increase the reliability of this study, the data of marine industry clusters and port city regeneration were reviewed using empirical analysis. Looking at the results of this study's case study and empirical analysis, it is a relationship that actually improved and interacted between the marine industry cluster and the port city regeneration. Through the study, it is expected that the Busan North Port Redevelopment Project will be promoted at the design, environmental, and economic level, and at the same time, it will be able to enhance its status as a marine city in Busan. The results show that, no matter which country or port city, the development of economy, society, culture and will inevitably promote the vigorous development of the marine industrial cluster, also, the port area development to a certain degree. will naturally the physical conditions of regional development obstacle through the port city of regeneration. This promotion will overcome.

A Case Study on the Calculation of Greenhouse Gas Emissions in Research and Development Activities of Geo-Technology in Korea: A Study on the Basic Projects of the Korea Institute of Geoscience and Mineral Resources (지질자원기술분야 연구개발활동 온실가스 배출량 산정 사례연구 - 한국지질자원연구원 기본사업을 대상으로 -)

  • Seong-Yong Kim;Chul-Ho Heo;Il-Hwan Oh
    • Korean Journal of Mineralogy and Petrology
    • /
    • v.36 no.2
    • /
    • pp.147-166
    • /
    • 2023
  • This study aimed to develop and apply guidelines for calculating greenhouse gas emissions to activate the contribution of the Korea Institute of Geoscience and Mineral Resources (KIGAM) for institutional-level research activities. In addition, we intended to improve awareness by identifying greenhouse gas emissions from KIGAM's basic research and development (R&D) activities in fiscal 2022. Herein, the research plan and budget contents of individual projects were analyzed, whilst the boundaries and scopes of greenhouse gas emissions were determined, with 22 cases being derived as either direct, indirect, or other sources of emissions. Subsequently, research activity emissions were calculated by emission source. The greenhouse gas emissions of KIGAM's 2022 basic project R&D activities were 2,041.506 tCO2eq, of which direct emissions were 793.235 tCO2eq (38.86%), indirect emissions comprised 305.647 tCO2eq (14.97%), whilst other emissions were 942.624 tCO2eq (46.18%). In particular, greenhouse gas emissions per 100 million won in the KIGAM's basic projects for fiscal 2022 (a total of 96.661 billion won) was calculated as 2.11 tCO2eq, whilst greenhouse gas emissions per participating researcher (was 4.800 tCO2eq. Such calculations should be carried out annually rather than once and accumulated for at least 5 years. Accordingly, it will be possible to standardize specific matters that influence emissions according to differences in research field characteristics and methods, thus guiding greenhouse gas emission reduction management in the future and evaluating the contributions of Environmental, Social and Governance (ESG) management to the environmental sector.

The Effect of Start-up Accelerating Manager's Enabling Characteristics on Their Full Commitment & Performance to Start-up Support Groups: In The Center of Manager's Self-Efficacy (창업지원 매니저의 역량 특성이 창업지원단 몰입도와 업무성과에 미치는 영향: 매니저의 자기효능감을 중심으로)

  • Kang, Hye Jung;Yang, Young Seok;Kim, Myung Seuk
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
    • /
    • v.17 no.1
    • /
    • pp.13-28
    • /
    • 2022
  • Korean Government Budget Supports for startups have been spiked and resulted in increasing the number and scaling up Startup Accelerating managers. It have skyrocketed the strong demand for their qualified roles. However, unclear role description and gap between required role and their capability have discouraged startup manager's self-efficacy resulted in declining their full commitment and causing poor role performance. The focus of this research falls on empirical analysis to the effect of startup accelerating manager's capability characteristics on their full commitment and performance to start-up support groups. This research is expected to deliver diverse policy alternatives to build up manager's core competencies to accelerate their self-efficacy leading their full role commitments and finally pushing up policy performance. In addition, this research will found more strong literature review for the following researches in this emerging fields. This research is brought four highlighting results with respect to four research problems. First, it propose proper concept of startup accelerating manager based upon its legal entitlement. Second, it drive required core competencies of manager for successful their accountability. Third, it analyze the unique features of startup accelerating manger's capabilities against business incubation manger. Fourth, it empirically analyze in coming with government startup funding, the effect of self-efficacy including employment status, job environment, etc. on their organizational commitment and job performance. This research reveal the required unique core competencies of manger into founder sourcing ability, project managing ability, startup proving and pivoting ability, consulting ability for successful investment raising. As of this empirical research results, First, manager's ability have positively effect on their job performance, full commitment, and self-efficacy. Second, self-efficacy have a mediating effect on manager's ability, job performance, full commitment. This research derive key policy implication of requiring to build up more accelerating ability, of manager from the basics to advance level by customized and algorithm based traing program. This accelerating ability buildup program will not only surge self-efficacy of manger resulting in making full commitment and better job performance, but also devote to categorizing the unique new feature and position of manger as seed investment and supporter.

Effect and Satisfaction according to the Review of the Electronic Document of Environmental Impact Assessment - Focus on Cost and Carbon Emissions Reduction - (환경영향평가서 전자문서 검토에 따른 효과와 만족도 - 비용 및 탄소 배출 저감을 중심으로 -)

  • Mina Choi;Jungkwon Kim;Seonmi Lee
    • Journal of Environmental Impact Assessment
    • /
    • v.33 no.1
    • /
    • pp.30-41
    • /
    • 2024
  • The way we work is changing significantly with the rapid development of digitaltechnology, and paper documents are being replaced by electronic documents. However, in accordance with the Enforcement Decree and Enforcement Regulation of the Environmental Impact Assessment Act, the environmental impact assessment report must submit a set number of paper reports to organizations related to the project, and about 42 years have passed since it was submitted as a paperreport. In 2022, the National Institute of Ecology introduced a system to review paperreports as electronic documents in line with the trend of digital transformation. The cost reduction and carbon emission reduction effects of electronic document review were analyzed for 1,398 environmental impact assessments submitted and reviewed in 2022. In addition, a satisfaction survey was conducted targeting type 1 environmental impact assessment companies that were directly affected, and a total of 134 people responded. As a result of analyzing the effect of reviewing electronic documents, costs are reduced by a total of 101,424,900 won per year and carbon emissions are reduced by about 59.7 tons. As a result of the satisfaction survey, 94.8% of the respondents said electronic documentreview was very helpful, and 4.5% said it was helpful. The effectiveness of electronic documentreview was high, with 94.8% of respondents saying it was helpful in economic terms and 91.8% saying it was helpful in reducing work hours. If electronic documents are reviewed through the revisions to the Enforcement Decree and Enforcement Regulation of the Environmental Impact Assessment Act, the implementation of electronic document review is expected to have a ripple effect across the country, not only reducing costs and carbon emissions, but also reducing administrative time and saving storage space. Rapid changes in law and administration are needed to adapt to the digital transformation era.

Research on Environmentally-Sound Erosion Control Works(II) -The Management and Guidelines of Riparian Zone in Japan- (환경(環境)과 조화한 사방사업(砂防事業)(II) -일본(日本)에 있어서 수변지역(水邊地域)의 관리(管理)와 지침(指針)-)

  • Chun, Kun-Woo;Kim, Kyoung-Nam;Seomun, Won;Yeom, Kyu-Jin;Ezaki, Tsugio
    • Journal of Forest and Environmental Science
    • /
    • v.14 no.1
    • /
    • pp.112-127
    • /
    • 1998
  • A meeting for Japan Society of Erosion Control Engineering took place, from May 20-21 in Sapporo, Japan, with the presentations of 21 special topics and 185 general papers. Special topics consists of 6 copies on volcanic disaster prevention, 6 copies on the activity report of Earthquake Erosion Control Engineering Society, 5 copies on the management and guidelines of riparian zone and 4 copies on debris disaster occurred in 1997. General papers consists of 10 copies on slope stability, 10 copies on slope failure, 9 copies on earthquake, 41 copies on environmental erosion control, 25 copies on debris flow, 11 copies on warning and refuge, 10 copies on erosion control plan, 11 copies on erosion control project, 10 copies on erosion control facility, 12 copies on volcanic erosion control, 4 copies on revegetation technology, 4 copies on forest hydrology, 4 copies on avalanche, 4 copies on landslide, 18 copies on debris flow and 2 other copies presented by international student. Among the special topics, 5 papers with the titles of the function and structure of riparian zone, the interactive relation of flood and riparian zone, the management method of channel and river forest for controlling debris flow, the forest restoration efforts by native population, the law and social issue for building river riparian zone were presented in the subsection of "The Management and Guidelines of Riparian Zone". Thus, this article summarize and introduce the presented contents which are very important and can be referred to keep environmentally sound-river in the erosion control field.

  • PDF

Investigation for Bed Stabilization Methods in the Upstream Channel of Haman Weir Using CCHE2D Model (CCHE2D 모형을 이용한 함안보 상류 하상안정화 방안 검토)

  • Jang, Eun Kyung;Ji, Un;Kwon, Yong Sung;Yeo, Woon Kwang
    • KSCE Journal of Civil and Environmental Engineering Research
    • /
    • v.33 no.6
    • /
    • pp.2211-2221
    • /
    • 2013
  • During the four river restoration project, several weirs were constructed in the four rivers to prevent drought and flood, to improve water quality, and to manage water resources. However, due to the weir construction, bed changes are produced in the upstream channel of installed weirs because the incoming flow velocity is reduced and sediment transport capacity is also lowered. Especially, since the Haman Weir is located in the lowest downstream section among newly installed weirs in Nakdong River, bed change and sedimentation problems are expected due to the mild slope and reduced velocity. Therefore, numerical simulation was performed to analyze flow and bed changes in the upstream channel of Haman Weir and to evaluate quantitatively sediment control methods for bed stabilization using CCHE2D model. As a result of flow and bed change simulation after installation of Haman Weir, the flow velocity at the initial condition was faster than the final bed condition with the specific simulation time and it was represented that the locations where bed changes were great were identical for all modeling conditions of flow discharge. In case of 4.5 m of water level lowered from 5.0 m of the management water level at Haman Weir for bed stabilization, the flow velocity was generally faster than the case of the management water level and the continuous erosion was developed at the most narrow channel section as the applied discharge and simulation period were increased. The channel width extension at the most narrow channel section was proposed in this study to prevent and stabilize continuos bed erosion. As a result of numerical analysis, there was no bed erosion after channel width extension and it was presented that the channel geometry extension was effective for bed stabilization at Haman Weir.