풍력보급의 급성장에 따라 풍력자원평가의 핵심자료인 풍력자원지도의 수요도 증가하고 있다. 이에 따라 전세계를 대상으로 한 상업용 풍력자원지도 서비스가 본격화되고 있다. 고가의 상업용 풍력자원지도를 선택하기에 앞서 그 신뢰도를 확인할 필요가 있다. 본 연구에서는 남한을 대상으로 해외 상업용 풍력자원지도 2종과 한국에너지기술연구원의 풍력자원지도를 비교분석하였다. 특히 기상통계학적으로 해발고도에 따른 풍속 및 풍력밀도의 상관성, 시계열 풍속분포의 척도인 와이블 형상계수, 연직 풍속분포의 척도인 풍속분포지수 등에 대해 체계적인 일치성을 비교분석함으로써 상업용 풍력자원지도의 신뢰도를 평가할 수 있는 방법을 제시하였다.

Vitamin D contents in agricultural products and foods were quantified by high performance liquid chromomatography (HPLC) with a UV/Vis detector, using external standard methods. The results were confirmed with liquid chromatography tandem mass spectrometry (LC-MS/MS). After homogenization, samples were hydrolyzed by direct alkali saponification. Thereafter, fat-soluble components were extracted with n-hexane containing 0.01% butylated hydroxytoluene (BHT). Vitamin D contents in cereals were found to be in the range of 1.882~4.856 μg/100 g. Juda's ear and oak mushroom contained high amounts of vitamin D, at 363.85 and 199.42 μg/100 g of edible portion, respectively.

The object of this study is to develop textile designs and fashion products based on the cultural resource of Jeju Bangsatop, which means a stone tower preventing misfortune and driving out evil spirits. The field surveys of 32 Bangsatops located at 17 villages in Jeju were conducted. As a result, unlike stone towers located in other regions, Jeju Bangsatops made with basalt. In addition, wood and stone birds, Dolhareungbang, and other sculptures are built on the tops. Jeju Bangsatops were classified into four types based on the body form of the tops: Conical, truncated conical, trapezoid, and irregular shaped Bangsatops. Jeju Bangsatops located in a area or a village are symmetrically arranged in direction of south and north, left and right, east and west, or face to face. The conical, truncated conical, and irregular shaped Jeju Bangsatops which are designated as folk cultural properties or which have the unique sculptures of stone birds and the statues of Dolhareungbang built on the tops were selected as motifs for textile pattern design. The 4 basic patterns of Jeju Bangstops were designed. The six creative textile designs were developed by the various repeat arrangements of the basic patterns and were printed on oxford cotton fabrics by digital textile printing (DTP) method. The sixteen products of wallets, bags, hats and shoes were actually made with the DTP fabrics, the DTP fabrics which were naturally dyed in gray and blue colors, or the DTP fabrics which were redesigned with textile crayon. Therefore, it is confirmed that Jeju Bangsatop could be very useful as a motif for the development of cultural products focusing on Jeju tourism souvenir market.

본 연구는 산림휴양자원과 산촌마을 연계를 통한 산촌마을의 활성화를 위해 자연휴양림 이용객을 마을로 유인하기 위한 핵심 요소 분석을 실시하고 산촌 활성화를 위한 연계프로그램 도출을 목적으로 수행되었다. 본 연구의 주요 내용은 다음의 세가지로 요약된다. 첫째, 국내·외 산림휴양자원과 산촌생태마을과의 연계 실태 파악을 위해 산촌정책의 전개과정 및 자연휴양림의 특성을 살펴보았다. 또한 현황에 대한 실증 분석을 위해 자연휴양림과 연계되어 있는 산촌생태마을이 하나의 단위로 구성되는 9개의 조사지를 선정하였고 문제점 및 잠재력 확인을 위해 조사대상지 9곳의 자연휴양림 운영 담당자와 산촌생태마을 운영관계자 24명을 대상으로 심층면접을 수행하여 문제점 분석을 실시하였다. 둘째, 일본의 산림휴양자원과 산촌마을 연계 사례 조사를 수행하고 한국과 일본의 산림휴양자원 연계형 프로그램의 비교 분석을 실시하였다. 셋째, 분석된 내용에 기반한 산림휴양자원과 산촌마을의 연계 프로그램 운영 방안을 제안하였다.

Visual census and hydro-acoustic survey was carried out at Ulju small scale marine ranching area (MRA) to estimate demersal fish aggregations on September and November 2013. In this hydro-acoustic survey, the authors combined an image sonar with a scientific echo sounder to monitor an underwater situation and compare two acoustic data. Consequently, visual census survey was useful to estimate fish species composition for hydro-acoustic survey, because it is easy to identify aggregated fish species and overcome limits on a fishing depth and ability of an conventional fishing gear like a bottom gill-net or a fish trap at marine ranching area. Mean fish density was estimated as 0.757 g/m2 on September and 0.219 g/m2 on November and Fish abundance was finally calculated as 1.51ton (coefficient of variation, CV=13.1%) on September and 0.44ton (CV=47.7%) on November, respectively. Hydro-acoustic survey combined with the image sonar was useful to monitor fish aggregations and estimate fish stocks around artificial reefs at shallow coastal MRA. We were able to easily identify the underwater structures like an artificial reef and a fishing rope as well as fish aggregations from image sonar data. Therefore, the method was effective to separate unwanted echo signals in acoustic data of scientific echo sounder.

The purpose of this research was to reveal how Jong Ga and its cuisine is perceived by Koreans and foreign tourists and to develop Jong Ga culinary culture for culinary tourism. The Inje Jong Ga was chosen since it is located in Jeonju, Hanok Village, which is a destination for tourists and gourmet enthusiasts. In-depth personal interviews were performed with Koreans and with foreign tourists who were visiting Korea. Interviews were done to provide deeper insight into the comments and subject matters. Most tourists selected "having one table setting for each (Doksang)" as the most distinctive part of Jong Ga and its cuisine. To develop the experience at a Jong Ga as a culinary destination, questionnaires were created to study six areas: preferences on length of stay, price range, food serving style, things to be improved, expectations by as a tourist at a Jong Ga, and the role of the food guide. Perceptions toward Jong Ga and its cuisine were generally positive, but the quality of service and lack of organization in establishments were perceived to be the negative factors.

This study focuses on the effects of dyeing conditions and mordanting conditions, changes of colorfastness, antibacterial properties and UV protective of silk fabric dyed with Laminaria japonica extracts. A natural colorant was extracted from Laminaria japonica using distilled water as extractants. According to the results, maximum dye uptake (K/S) were obtained at 100% V/V colorant concentration, 80˚C, 60 min and pH 2. Silk fabric was dyed with Laminaria japonica extract at 80˚C for 60 min with pre-treatment or post-treatment of various metal salts as mordants. The Laminaria japonica extracts produced yellow hue on silk fabric in pre-mordanting and manifested green yellow hue mordanted with CuSO4 in post-mordanting method. Mordant CuSO4 for silk fabric was found to give good light fastness (rating 4). UV protection property did not increase significantly upon mordanting.

The safety of a new natural plant composition (ADP) was assessed on the genotoxicity study and 14-day repeat dose toxicity study. ADP contains a mixed water extract obtained from the mixture of Phellodendron cortex (Phellodendron amurense) and Anemarrhena rhizoma (Anemarrhena asphodeloides), and poses the contractile properties mediated by alpha-adrenoceptor of the prostate and urethra as well as antioxidant and anti-inflammatory properties. In order to evaluate genetic safety, in vivo micronucleus test was performed in ICR mice orally administered with three dose levels of 1250, 2500, 5000 mg/kg body weight, and vehicle and positive control. In the 14 days study, Sprague-Dawley rats were treated with ADP at the dose levels of 500, 1000, 2000 mg/kg once a day, and clinical signs, body weights, hematology, serum biochemistry, necropsy findings and organ weights were monitored and examined. In experimental results, ADP treatment, compared with vehicle control, did not induce the micronucleated erythrocytes from mouse bone marrow. In the 14 days study, any significant and toxicological differences in all measurements of parameters were not observed in ADP treatment groups of animals, compared with vehicle treatment. The No-Observed-Adverse-Effect-Level (NOAEL) of ADP in the 14 days study was determined to be greater than 2000 mg/kg/day in both sexes.

Recently, the mineral resource protection policies and regulations in production countries of natural resources including rare metals are becoming more stringent. Such environment makes which market has malfunction. In other word, those are not perfect or pure market. Therefore because each market of natural resources have special or unique characters, it is difficult to forecast their market prices. In this study, we constructed several models to estimate prices of natural resources using statistical tools like ARIMA and their business indices. And for examples, Indium and Coal were introduced.

This study was performed to estimate biomass and provide management guidance through population ecological characteristics, including growth parameters, instantaneous coefficients of natural and fishing mortalities, and age at first capture of the starry flounder, Platichthys stellatus and olive flounder, Paralichthys olivaceus of Korea. For describing growth of this species, a von Bertalanffy growth model was adopted. The von Bertalanffy growth parameters estimated from a non-linear regression for starry flounder were L∞=48.25 cm, K=0.16/yr, and t0=-1.48, respectively and those for olive flounder were L∞=86.46 cm, K=0.26/yr, and t0=-0.29, respectively. Biomass of Platichthys stellatus was estimated by direct biomass estimation method was 2.6 M/T, that was estimated by indirect method was 13.4 M/Tt. Those of Paralichthys olivaceus were estimated as 10.1 M/T, 19.3 M/T, respectively. An yield per recruit analysis showed that the current yield per recruit on Platichthys stellatus was about 48.2 g with F=0.646/yr and the age at first capture (tc) 1.35yr, that on Paralichthys olivaceus was about 167.6 g with F=1.121/yr and the age at first capture (tc) 1yr.

Coastal fisheries in Korean waters have highly complexity with a variety of fishing gears, and scale of those fisheries is smaller than that of offshore fisheries. As a result, important spawning and nursery grounds for many species of fish has been destroyed. The pragmatic ecosystem-based approach was developed for the assessment of fisheries resources in Korean waters by Zhang et al. (2009; 2010). As for the species risk index (SRI), common squid caught by coastal gillnet in the Uljin region had the highest risk. As for the fisheries risk index (FRI), coastal gillnet in the Uljin coastal waters had the highest risk. For the common squid which had the highest SRI, resources management strategies must be established such as catch prohibition of length and period with TAC. For the coastal gillnet in the Uljin region which had the highest FRI, it is judged to need management plans for conserving biodiversity as reducing the catch of non-target species and discards. Also to protect existing habitat, illegal fishery should be prohibited, and fishing gears should be designed in the environmental-friendly way considering when fishing gears lost.

호박 흰가루병은 호박 재배에서 중요한 병중의 하나이다. 호박 흰가루병 발생을 억제한는 최선의 방법은 흰가루병 저항성 유전자원의 선발과 이를 이용한 저항성 품종의 육성 일 것이다. 본 연구는 호박 생산에 걸림돌이 되는 흰가루병 발생을 최소화 할 수 있는 저항성 품종 육성하고자 농업유전자원센터에 보존되고 있는 유전자원으로부터 흰가루 저항성자원을 발굴하기 위하여 수행하였다. 흰가루병 저항성 평가를 위해 248점의 유전자원을 흰가루병에 감염된 잎을 가지고 접종하였으며 비닐하우스에서 접종 한달 후에 평가하였다. 호박 흰가루병 저항성으로 Cucurbita maxima 3점과 Cucurbita moschata 1점이 선발되었으며, 5점이 중도저항성으로 평가되었다. 흰가루병 저항성 정도는 표피세포와 큐티클층의 두께가 두꺼울수록 저항성으로 나타났다. 표피세포와 큐티클층의 두께가 흰가루병균의 침입을 억제하는데 중요한 역할을 할 것이다. 저항성 자원 4점은 흰가루병 저항성 육종의 재료로 이용할 수 있을 것이다.

This study was performed to estimate optimum fishing mortality (F) and the age at first capture (tc) for small yellow croaker in Korean waters. We first estimated optimum F and tc using traditional yield-per-recruit (YPR) analysis, and the results were 0.8/year and 2.5 years old, respectively. However, the individual fish price per unit weight of small yellow croaker in Korea increases dramatically by size. Thus, we developed an alternative method, which is called as production value-per-recruit (PPR) analysis. We developed two types of the PPR analysis, that is, the discrete function and the continuous function method. We estimated optimum F and tc using the two types of the PPR analysis and compared the results. The optimum F and tc from the discrete function method, were 0.3/year and 5.0 years old, respectively, while those from the continuous function method were 0.5/year and 3.5 years old, respectively. These PPR estimates were much more conservative for the stock management than the traditional YPR analysis, which can prevent the fish stock from the economic overfishing. As a result, the PPR analysis could be more proper approach for stock assessment in the case that the individual fish price per unit weight increases dramatically by size like small yellow croaker in Korea.

본 연구는 필리핀의 생물자원 및 농업에 이용되어지는 식물자원과 그 근연종의 다양성 및 관리 현황에 대한 최근 정보를 공유함으로써, 유용 유전자원의 확보와 유전자원 관련 국제기술 협력사업의 효율을 높이기 위한 기초자료를 제공코자 하며, 수행한 결과는 다음과 같다. 1. 필리핀은 7,107개의 크고 작은 섬들로 구성되어 있는 300,000 km2의 면적을 보유하고 있으며, 식물보유종으로 세계 5위를 차지할 정도로 다양성이 높은 국가이다. 2. 전 국토의 32% 정도의 면적이 경작지로 이용되고 있으며, 주요작물로는 벼, 옥수수, 코코넛, 사탕수수, 바나나, 마닐라삼, 망고 등이고, 벼멸구 내성을 지닌 O. offininalis 등 주요작물의 야생종 및 야생근연종들이 다수 분포하고 있다. 3. 필리핀 농업자원의 현지내 보존은 농가 보존형태이며, 야생종 보호를 위해 NIPAS 65개 구역을 지정하여 운영하고 있으나 작물연계한 생물다양성이나 생태시스템 관리 등 종합적인 프로그램은 부족하다. 4. 총 173,205점의 자원들이 현지외 보존되고 있으며, 이중형태특성평가는 40%, 생화학평가는 7%, 분자학적 평가는 3%, 병충해나 생산성 등 평가는 60%가량 수행되었다. 5. 식물자원의 보존과 관리를 위한 정부연구기관 및 네트워크가 설립되어 있으며, 식물유전자원에 관한 연구는 DA, DENR, 그리고 DOST 등의 국가적 조직들과 협력하여 수행하고 있다. 6. 공화국법령 8435 등 식물자원의 보존과 이용을 위한 상세한 내용의 필리핀 국내법이 마련되어 있다.

조지아는 지형학적으로 기후대가 아주 다양하게 분포함에 따라 생물다양성이 풍부한 국가이다. 조지아 종자 유전자원은 구 소련시절 러시아 바빌로프생물산업연구소에서 보존되어 오다 독립하면서 육종가들이 육종재료로 활용하기 위하여 개별로 냉장고에 보존하고 있다, 영양체 유전자원은 구 소련시절 수집 및 도입된 자원 중 과수자원은 배262 품종과 사과 147품종을 보존한 이후 1969년 사과 495품종과 배 200품종 등을 수집 보존하였고, 현재 조지아 농업대학에서 포도 유전자원은 지금까지 조지아 지역에 시험장, 농가 등에 산재되어 있던 약 2,664점을 1968년 이후 보존 관리하면서 육종 및 재배 등 연 구를 수행하고 있다. 조지아는 과수유전자원 뿐만 아니라 종자유전자원과 마늘, 감자 등 영양체유전자원도 풍부하다. 조지아는 밀, 보리, 옥수수, 해바라기, 감자 등을 많이 생산하고 있고, 강낭콩 등 두류작물 생산도 높은 편인데, 대부분 재배작물들이 조지아 재래종이다. 따라서 종자자원 등 1년생작물의 유전자원의 확보도 기후대가 다양한 이 나라에서 확보하는 것은 가치 있는 일이다. 또한 다양한 채소류 작물도 많은 량이 재배되고 있는데, 채소류 유전자원이 부족한 우리나라는 이 나라에서 재래종 자원을 확보하여 이용한다면 다양한 채소자원 육종연구에 활용할 수 있을 것이다.