• 한국환경생태학회:학술대회논문집
• /
• 한국환경생태학회 2005년도 정기총회 및 학술대회
• /
• pp.102-106
• /
• 2005

• 한국환경복원기술학회지
• /
• 제15권1호
• /
• pp.107-117
• /
• 2012

We estimated the potential area roof greening in Gyeonggi-do that will mitigate the heat island effect. The estimation was based on building age, roof shape, and building use which were recorded in the building register from "Sewoomteo, the Building Administration System in the Ministry of Land, Transport and Maritime Affairs. The estimated potential roof greening area in Gyeonggi-do was approximately $102.5km^2$ assuming that the buildings for residence, public, education(school), office, shopping mall are appropriate for roof greening. The area occupied by apartment buildings over six-story was 76.3% of the potential roof greening area 10.2% for individual houses, 5.9% for under five-story apartment buildings, and 3.7% for school buildings. The result indicated that it is residential buildings that we need to pay attention for roof greening, especially high-rise buildings over six-story. Greening of the whole estimated area, $102.5km^2$, in Gyeonggi-do will result in the increase of green space per capita by $8.74m^2$. This is 1.65 times greater than the area of current urban parks, and 1.97 times greater than the total area of neighborhood parks, children's parks, and pocket parks. Greening of the estimated roof area will increase green coverage of urban area by twice, adding to current green coverage of the urban areas, 11.3%, in 10 major cities. In particular, the effect of roof greening would be remarkable in inceasing the green space of Anyang City, Gwangmyeong City, and Guri City where neighborhood park area falls short.

• 한국항해항만학회:학술대회논문집
• /
• 한국항해항만학회 2021년도 추계학술대회
• /
• pp.14-16
• /
• 2021

본 연구는 경기바다의 접근성, 마리나시설, 수산자원의 한계, 어촌의 초고령화 등의 상황을 근거로 하여 어촌과 해양레저의 상생을 위하여 연안공간에서 발생하는 갈등 원인을 파악하고 섬 활성화를 위하여 수도권과 인접한 경기바다 지역의 특색을 활용해 효율적인 연안공간 사용을 제시하는 것이 목적이다. ‥‥(중략)‥‥본 연구를 통해 해양레저 산업인프라 구축을 통한 청년 유입, 어촌과 해양레저활동을 연계한 체험활동 및 교육 등 지속적이고 자생적인 경기바다의 발전을 도모하고자 한다.

• 암석학회지
• /
• 제13권4호
• /
• pp.201-213
• /
• 2004

경기육괴 중부지역에 속하는 경기도 양수리 일대의 변성복합체 내에 분포하는 선캄브리아 각섬암과 옥천대의 동남변에 위치하는 경북 문경군 상내리 일대에 분포하는 각섬암에 대하여 주성분 원소, 미량 원소 분석을 통하여 이들 지역의 각섬암류의 성인을 규명하고 화성활동에 대한 지구조적 환경을 해석 및 비교하였다. 분석 결과 두 지역에 분포하는 각섬암은 화성기원으로 사료된다. 원암의 분류에서는 두 지역 모두 소레아이트, 아알칼리, 알칼리질 현무암을 나타내었으며 주로 소레아이트 영역에 해당되었다. Ti-Zr-Y 및 Zr-Nb-Y 자료를 도시하면 일반적으로 경기육괴의 각섬암은 중앙해령내지 화산호 현무암과 같은 해양성 현무암이고, 동남부 옥천대의 각섬암은 판내부 현무암으로 분류되어 두 지역의 생성환경차이가 뚜렷하게 나타난다. 옥천대의 경우 같은 지역의 기존의 연구 결과와 잘 일치하며, 양수리 각섬암의 경우는 경기육괴 서부 지역의 연구결과와 유사하여 경기 육괴 서부에 분포하는 각섬암과 비슷한 기원 마그마로부터 유래된 것으로 사료된다. 희토류원소의 분석치는 두 지역 모두 LREE가 HREE 보다 높으며 음의 Eu 이상치가 확연하게 나타나지 않아 사장석의 분별정출이 마그마의 기원에 별다른 영향을 주지 않았음을 알 수 있다.

• 암석학회지
• /
• 제22권4호
• /
• pp.263-272
• /
• 2013

우리는 서부 경기육괴의 연변부에 위치한 덕적도에서 야외 지질조사와 암석기재학적 연구를 실시하여, 덕적도에 산출하는 암상을 (1) 흑운모 화강암, (2) 반상 화강암, (3) 압쇄 규암-편암, 그리고 (4) 저변성퇴적암류로 분류하였다. 흑운모 화강암은 섬의 대부분을 차지하고 있으며, 다른 암상들을 관입하고 있다. 덕적도의 동쪽 연변부를 따라 압쇄화된 반상화강암이 소규모로 산출한다. 섬의 북쪽에는 변성퇴적암이 산출하는데, 동쪽 해안가로 압쇄 규암과 편암이 호층구조를 이루고 서쪽으로는 상대적으로 변형의 강도가 약한 저변성퇴적암이 산출한다. 압쇄 규암-편암에서는 강한 파동소광과 아결정화된 석영과 함께 다량의 백운모와 소량의 녹니석 및 흑운모를 관찰할 수 있다. 이러한 광물조합은 변성도가 녹색편암상 또는 흑운모 분대에 해당함을 지시한다. 저변성퇴적암류에는 변성역암, 변성사암, 변성이암, 흑색점판암 등의 다양한 암상이 존재한다. 덕적도는 동쪽 해안으로 갈수록 암석의 종류에 관계없이 파쇄의 정도가 심해지고 일부에서는 석영이 연성전단작용에 의해 유동띠의 형태를 가지는 전단대가 발달한다.

• 대한지리학회:학술대회논문집
• /
• 대한지리학회 2004년도 춘계학술대회
• /
• pp.48-48
• /
• 2004

A fragmented urban heat island is observed over the Seoul metropolitan area. Long-term (1996-2003) hourly temperature, wind speed and direction, and precipitation data observed at 26 (51) automatic weather stations (AWS) in Seoul (Gyeonggi prevince) makes it possible to reveal more dynamic spatial and temporal patterns of the urban heat island in this area than previously revealed. (omitted)

• 농촌계획
• /
• 제30권2호
• /
• pp.13-24
• /
• 2024

This study conducts an analysis of social media big data pertaining to island tourism resources, aiming to discern the diverse forms and categories of island tourism favored by consumers, ascertain predominant resources, and facilitate objective decision-making grounded in scientific methodologies. To achieve this objective, an examination of blog posts published on Naver from 2022 to 2023 was undertaken, utilizing keywords such as 'Island tourism', 'Island travel', and 'Island backpacking' as focal points for analysis. Text mining techniques were applied to sift through the data. Among the resources identified, the port emerged as a significant asset, serving as a pivotal conduit linking the island and mainland and holding substantial importance as a focal point and resource for tourist access to the island. Furthermore, an analysis of the disparity between existing island tourism resources and those acknowledged by tourists who actively engage with and appreciate island destinations led to the identification of 186 newly emerging resources. These nascent resources predominantly clustered within five regions: Incheon Metropolitan City, Tongyeong/Geoje City, Jeju Island, Ulleung-gun, and Shinan-gun. A scrutiny of these resources, categorized according to the tourism resource classification system, revealed a notable presence of new resources, chiefly in the domains of 'rural landscape', 'tourist resort/training facility', 'transportation facility', and 'natural resource'. Notably, many of these emerging resources were previously overlooked in official management targets or resource inventories pertaining to existing island tourism resources. Noteworthy examples include ports, beaches, and mountains, which, despite constituting a substantial proportion of the newly identified tourist resources, were not accorded prominence in spatial information datasets. This study holds significance in its ability to unearth novel tourism resources recognized by island tourism consumers through a gap analysis approach that juxtaposes the existing status of island tourism resource data with techniques utilizing social media big data. Furthermore, the methodology delineated in this research offers a valuable framework for domestic local governments to gauge local tourism demand and embark on initiatives for tourism development or regional revitalization.

• 농촌의학ㆍ지역보건
• /
• 제7권1호
• /
• pp.66-73
• /
• 1982

Paragonimus westermani is one of the most popular endemic parasitic diseases in Korea. The nation-wide prevalence survey were carried out by Gobayashi (1921) with sputum examination and by Walton and Chyu (1959) with the intradermal skin test respectively. Recent studies showed the decline of positive rate in intradermal skin test of the local inhabitants and also showed the less distribution of intermediate host. The fact seemed that caused by economic improvement of village people, decrease of intermediate host by increasing use of pesticides, becoming lower water level at streams and rivers and better irrigation and finally by better community health education etc. Gangwha area of Gyeonggi-Do was found out as an endemic area of Paragonimus westermani through some studies in the past, however, in the vicinity area of Gangwha, the study in Kyodong island (myon) was carried out in 1965 by Yun et al. Therefore author carried out the intradermal skin test for 2,380 students of primary, middle and high school in Kyodong island and Samsan island. The results showed as follows : 1) The positive rate of intradermal test for paragonimus westermani infection showed positive in 152 among 1,845 students (8.2%) in Kyodong island, and 21 among 637 students (3.3%) in Samsan island respectively. 2) According to grade levels, 49 among 973 students (5.0%) in primary school, 62 among 962 students (6.4%) in middle school and 53 among 445 students (11.9%) in high school showed positive rate. This showed the higher grade the higher positive rate. 3) Among these total 164 positive cases in the intradermal skin test, only in 3 cases eggs were found in sputum. 4) Finding out the intermediate host, only 28 crayfishes from Kyodong island and 12 from Samsan island were collected and examined for metacercaria infection, however, none of metacercaria was found. 5) As a control group, 2 primary schools from the main island were selected. In these schools from the sixth grade students showed positive rate of 4.8% in Naega primary school and 0% in Hajeom Primary school respectively. Those results showed much decrease than studies carried out in the past. 6) The survey for food habit showed that 15 among 1,274 students (1.2%) had experiences of eating raw intermediate host(crayfish) and 266 among 988 students (27.0%) ate cooked.

• 한국자원식물학회지
• /
• 제27권5호
• /
• pp.447-476
• /
• 2014

경기도 안산시에 속하는 대부도와 부속 섬 및 인천시 옹진군에 속하는 선재도 일대에 분포하는 관속식물상을 조사하였다. 이를 위하여 2012년 3월부터 2013년 10월까지 총 33회에 걸쳐 조사를 수행하였다. 그 결과, 103과 316속에 속하는 451종 9아종 56변종 16품종 등 총 518분류군의 분포를 확인하였다. 이들 중, 법정 보호종은 1분류군이었으며, 특산식물은 7분류군, 산림청 국립수목원과 환경부 국립생물자원관에서 제시한 희귀 및 멸종위기종은 5분류군이었다. 식물구계학적 특정식물은 38분류군이 확인되었으며, V등급은 3분류군, IV등급은 4분류군, III등급은 4분류군, II등급은 10분류군, I등급은 17분류군이었다. 귀화식물은 총 67분류군으로 전체 출현 분류군의 12.9%를 차지하였다.

• 환경생물
• /
• 제38권3호
• /
• pp.392-403
• /
• 2020

This study analyzed the distribution characteristics of invasive alien plants on the islands of the Korean Peninsula. Ten species, Rumex acetosella, Sicyos angulatus, Solanum carolinense, Ambrosia artemisiaefolia var. elatior, Ambrosia trifida, Aster pilosus, Eupatorium rugosum, Hypochaeris radicata, Lactuca scariola, and Paspalum distichum were present on 68 islands. These ecosystem-disturbing invasive alien plants appeared extensively on the islands of Gyeonggi province and Jeollanam province. The proportion of the plants on the inhabited islands (41 places, 2.15 species on average) was higher than that on the uninhabited islands (27 places, 1.07 species on average). This means that the distribution of invasive alien plants was closely related to human activity. The distribution of Ambrosia artemisiaefolia var. elatior(32 islands) and Rumex acetosella (31 islands) was the widest, and there were distinct distribution differences according to species. In the island area, the physical environment is poor compared to the mainland, and the native space is limited. Therefore, when invasive alien species enter and settle on the island, the native island plants can be damaged more than those on the mainland. In this regard, the discussion of the distribution of invasive alien plants in the island region can contribute to the conservation of biodiversity in the region.