다변량분석에 의한 죽간의 (竹稈) 성장해석에 관하여

이광남,차경수 ( Kwang Nam Lee,Gyung Soo Cha ) 한국산림과학회 1987 한국산림과학회지 Vol.76 No.4

The research was carried out to investigate the related phenomena, the latent structures and synfhetical characteristics in various growth factors of Phyllostachys bambusoides Sieb. et Zucc. growing at Damyang gun, Chollanamdo, using multivariate analysis. 1. By synthetical characteristics in canonical correlation between height-growth factor group and diameter-growth factor group, the former was determined by the culm height (x₁), and the latter by the. diameter of the largest internode(x_7). And for those between quantitative growth factor group and qualitative growth factor group, the former was determined by the surface area(x_(10)), and the latter by the diameter of the largest internode (x_7). 2. The ten growth factors of bamboo culm were simplified by two principal components on the basis of accumulated proportion aimed at 90%. The first principal component(Z₁) as a $quot;size factor$quot; showed high correlation with growth factors except eye-height diameter(x_5). The second principal component (Z₂) as a $quot;shape factor$quot; showed high correlation only with x_5. 3. The bamboo culm, and the latent phenomenon between their growth factors could be determined by two common factors showing high communality(94.16%). The ten growth factors can be grouped into two attribute factors: quantity and quality. 4. The bamboo culms can be classified into five types: total, volume, shape-quality, inferior and middle.

연구발표 초록 ( 분리기술 (Ⅳ) ) : 의사 이동 베드를 이용한 고농도의 포도당 , 과당의 연속식 분리

이광남,이원국 ( Kwang Nam Lee,Won Kook Lee ) 한국화학공학회 1991 추계학술발표회 Vol.- No.-

소형어선 검사제도 현실과 개선방안

이광남,Lee Kwang-Nam 해양환경안전학회 2005 海洋環境安全學會誌 Vol.11 No.2

소형어선 검사제도와 관련하여 최근에 정부에서는 선박검사대상에 제외되었던 선외기등 총톤수 2톤 미만의 선박(이하 소형어선)에 대하여 선박안전법 적용대상으로 확대하여 어민들의 안정적인 조업활동을 지원하여야 한다는 근거하에 선박안전법 개정(제3조)에 관한 입법이 추진중에 있다. 소형어선의 검사여부 문제에 대해 어선의 안전확보 차원에서 검사를 해야 된다는 측면과 영세민과 노년층으로 현행 검사비 및 검사수수료의 비용 부담 및 어선검사를 받는데 소요되는 많은 시간 등의 문제로 종전과 같이 검사대상에서 제외되어야 한다고 주장하고 있다. 이러한 상반된 의견에 대한 대안으로 영세어민의 생업에 사용하거나 소형어선에 대한 검사는 원칙적으로 선박의 소유 또는 사용자가 자발적으로 수행하여야 하며 행정적인 규제는 이러한 목적 달성을 위한 최소한의 정책수단으로 제한되는 것이 바람직한 것으로 나타났다. 또한, 주요 수산국들 처럼 우리나라도 소형어선 검사를 위한 다양한 프로그램개발이 필요하다. 특히, 소형어선에 대한 검사를 실시하는 경우, 어선검사료 정부 지원, 최소한의 안전확보 검사, 어선건조시 검사, 검사기간을 연장하는 방안을 고려하여 정책을 추진할 필요가 있는 것으로 파악되었다. In relation with inspection systems of small fishing vessels, Government is drawing up revision of the law about ships safety act(Article 3) on the basis of supporting safe fishing activities to expand the application range of ships safety act for vessels under 2 tons(small fishing vessels) that are exempted from inspection systems. There are two opinions about inspection of small fishing vessels. Government's opinion is that inspection of small fishing vessels must be enforced to confirm small fishing vessels' safety but fishermen's opinion is that inspection systems keep on existing law because inspection systems spends a lot of time and money to the poor and the old. The alternatives for countered opinions is that the poor fishermen's vessels' for living or small vessels' inspection must be operated by themselves in principle and minimizing the limitation through policies is recommended. In addition, Government needs to develop various programs for inspection systems of small fishing vessels like the main fisheries countries. Particularly, in case of operating inspection systems of small fishing vessels, Government needs to consider some solutions for example supporting inspection fee, minimum inspection for confirming vessels' safety, inspecting when a vessel is building, expanding an inspection period.

IUU어업에 대한 국제적 규제 동향과 우리나라의 대응 방안

이광남(Kwang-Nam LEE),서병귀(Byung-Kwi SEO) 한국수산해양교육학회 2003 水産海洋敎育硏究 Vol.15 No.1

주성분 및 정준상관분석에 (正準相關分析) 의한 수간성장 (樹幹成長) 해석에 관하여

이광남 ( Kwang nam Lee ) 한국산림과학회 1985 한국산림과학회지 Vol.70 No.1

To grasp canonical correlations, their related backgrounds in various growth factors of stem, the characteristics of stem by synthetical dispersion analysis, principal component analysis and canonical correlation analysis as optimum method were applied to Larix leptolepis. The results are as follows; 1) There were high or low correlation among all factors (height (x₁), clear height (x₂), form height (x₃), breast height diameter (D. B. H.: x₄), mid diameter (x_5), crown diameter (x_6) and stem volume (x_7) except normal form factor (x_8). Especially stem volume showed high correlation with the D.B.H., height, mid diameter (cf. table 1). 3) (1) Canonical correlation coefficients and canonical variate between stem volume and composite variate of various height growth factors (x₁, x₂ and x₃) are γ_(u₁,v₁) = 0.82980^(**), {u₁ = 1.00000x_7, v₁ = 1.08323x₁- 0.04299x₂- 0.07080x₃.} (2) Those of stem volume and composite variate of various diameter growth factors (x₄, x_5 and x_6) are γ_(u₁,v₁) = 0.98198^(**), {u₁ = 1.00000x_7, v₁ = 0.86433x₄+ 0.11996x_5 + 0.02917x_6.} (3) And canonical correlation between stem volume and composite variate of six factors including various heights and diameters are γ_(u₁,v₁) = 0.98700^(**), {u₁ = 1.00000x_7, v₁ = 0.12948x₁+ 0.00291x₂ + 0.03076x₃ + 0.76707x₄ + 0.09107x_5 + 0.02576x_6.}. All the cases showed the high canonical correlation. Height in the case of (1), D.B.H. in that of (2), and the D.B.H, and height in that of (3) respectively make an absolute contribution to the canonical correlation. Synthetical characteristics of each qualitative growth are largely affected by each factor. Especially in the case of (3), the influence by the D.B.H. is the most significant in the above six factors (cf. table 2). 3) Canonical correlation coefficient and canonical variate between composite variate of various height growth factors and that of the various diameter factors are γ_(u₁,v₁) = 0.78556^(**), {u₁ = 1.20569x₁- 0.04444x₂- 0.21696x₃, v₁ = 1.09571x₄+ 0.14076x_5 + 0.05285x_6.} As shown in the above facts, only height and D.B.H. affected considerably to the canonical correlation. Thus, it was revealed that the synthetical characteristics of height growth was determined by height and those of the growth in thickness by D.B.H., respectively (cf. table 2). 4) Synthetical characteristics (1st-3rd principal component) derived from eight growth factors of stem, on the basis of 85% accumulated proportion aimed, are as follows; Ist principal component (z₁): Z₁ = 0.40192x₁+0.23693x₂ +0.37047x₃+0.41745x₄+0.41629x_5+0.33454x_6+0.42798x_7+0.04923x_8, 2nd principal component (z₂): z₂ = -0.09306x₁-0.34707x₂+0.08372x₃-0.03239x₄+0.11152x_5+0.00012x_6+0.02407x_7+0.92185x_8,3rd principal component (z₃): Z₃ = 0.19832x₁+0.68210x₂+0.35824x₃-0.22522x₄-0.20876x_5-0.42373x_6-0.15055x_7+0.26562x_8. The first principal component (z₁) as a $quot;size factor$quot; showed the high information absorption power with 63.26% (proportion), and its principal component score is determined by stem volume, D.B.H., mid diameter and height, which have considerably high factor loading. The second principal component (z₂) is the $quot;shape factor$quot; which indicates cubic similarity of the stem and its score is formed under the absolute influence of normal form factor. The third principal component (z₃) is the $quot;shape factor$quot; which shows the degree of thickness and length of stem. These three principal components have the satisfactory W formation absorption power with 88.36% of the accumulated percentage. variance (cf. table 3). 5) Thus the principal component and canonical correlation analyses could be applied to the field of forest measurement, judgement of site qualities, management diagnoses for the forest management and the forest products industries, and the other fields which require the assessment of synthetical characteristics.

주요 수산국과 한국간의 수산보조금 비교 분석

이광남 ( Lee Gwang Nam ) 한국수산경영학회 2003 수산경영론집 Vol.34 No.2

The object of this paper is to review the fisheries subsidies of the major FFG(Fish Friends Group) which argue the elimination and the phasing-out, to compare with Korea`s subsidies category and provide the basic information for planning of fisheries subsidies policy and the negotiation strategy in the future. The result from the comparative analysis of the subsidies between the major FFG showed that WWF(World Wildlife Fund) fisheries subsidies categories, with the exveption of Marketing and Price Support Program which is similar to Korea in terms of the supporting type and methods, differ from those of Korea. Also, The unique type of WWF Fisheries Subsidies, which is beyond Korea`s subsidies, are Direct Payment for Fishermen and Fishery Wokers, Capital & Infrastructure Support, Fishery Management and Protection, etc. In case of capital support and fisheries fuel, the payment method or other institutional backgrounds is somewhat different from each nation. On the base of this analysis, this paper is suggesting the direction of the Korea`s Fisheries subsidies policy as follows ; First, developing new policy methods and supporting ways such as Direct Payment for Fisherman is needed. Second, Converting fisheries subsidies category expected to be classified to Red Amber into another type of non-negative subsidies should be carried out, demonstrating that these kinds of subsidies give no negative effect to the environment and the trade. Third, Reviewing the categorize system of Korea`s subsidies and revising it according to international trends is necessary as well. In respect to WTO/DDA, the watchful analysis of Korea`s fisheries program must be preceding in ahead of making the negotiation strategy. And Korea firstly need to stress the fact that, while the major FFG can directly pay for fisheries section, other nations have no choice but supporting in preferential tax or loan manner. Using this kind of strategy, it is may enlarge the negotiating power in the WTO/DDA to reflect fully Korea`s position.

한 , 중 , 일간 어업자원 관리 문제와 전망

이광남(Kwang Nam Lee) 한국수산경영학회 2002 수산경영론집 Vol.33 No.1

The sea of north-east Asia is biologically interrelated and one country`s mishap in the management of fisheries could have a critical effect upon the other. Accordingly under the TAC system adopted by all the countries of Korea, Japan and China, the mismanagement of trans-boundary fish stocks under the provisional fisheries agreement prior to the delimitation of EEZ could lead to the irrevocable depletion of fisheries resources in case of absence of close cooperation among the countries concerned. To tackle the problems above, it is necessary, from a short term perspective, to promote the combined efforts to do researches on fisheries resources, find ways to improve the transparency of fisheries management, adjust the fisheries management regulations of each country, standardize fishing gears and methods, and exchange fisheries-related statistics and data for socio-economic analysis and strengthen joint research activities for the mutual benefits. From a longer term prospective, regional fisheries organization need to be set up to oversee the whole area of north-east Asian sea. The organization as such could play a role in adjusting the conflicting interests of Korea, Japan and China, and efficiently manage the fisheries resources, which is complex and challenging in nature. In addition, unlike China, the historical fisheries relationship between Korea and Japan, spirit of reciprocity and the Article 62 of the United Nations Convention On the Law Of Sea need to be taken into account when seeking for fisheries cooperation between the two countries through the international specialization. In other words, the data obtained through the joint researches on the fisheries resources for the specific ocean along with such factors as capital, labor, fisheries technology and consumption of fish products could be used to assign the specific sector of fisheries to the country who has a comparative advantage, thus achieving the mutually benefiting results Up to the present, concerted efforts by Korea, Japan and China on the fisheries cooperation have been consistently made, but the results have yet to be materialized. It is also beyond doubt that governmental consultations among the countries should be made on a consistent basis, but non-governmental organizations` exchanges and related joint researches will more likely help bring about the desired fruition in a shorter time.

어업관리와 조업분쟁 조정에 관한 고찰 - 연안어선어업의 조업구역을 중심으로 -

이광남(Kwang Nam Lee),윤동한(Dong Han Yoon) 한국수산경영학회 1997 수산경영론집 Vol.28 No.1

The Proposal of this paper is to draw up solution about fishing disputes in Korea coastal waters. Small fishing vessels under 8 metric tons which is regulated by the provincial governors, must operate within provincial boundary on the sea as in fishery policy of Korea. on this, I think that the present situations of fishing disputes have related to the fishing license system. Problem of this kind, Before 1970` s, fishing disputes rarely took place, and it, if any, did not bring any social conflicts or disputes. Since 1980` s, some of fishing disputes have been reported within fisheries society. Recently, The disputes have been increasing to become social conflicts between local people concerned and have evoked an argument on whether the provincial boundary on the sea exists. If such disputes continues to increases or remains unsolved, they will bring a tremendous social cost such as an accelerated decrease in fish resources, degradation of fishing grounds, disorder in fishing, destruction of fisheries culture and so on. The reasons for the growing disputes can be specified as follows : the degradation of fish resources, the present fishing license system which inherently causes competitions in fish catching, irrational ceiling system of fishing vessels, legal problem on existing boundary between neighbouring two prnvinces, the functional problem of national or regional fishery coordination committee which has been established to coordinate general fishing disputes. This study has also dealt with Japan` s experiences in fishing disputes which has the history of more than a hundred years and its coordinating mechanism. In the discussion section, some possible solutions have been briefly touched for further study.

허베이 스피리트호 유류오염사고 수산분야 대응사업의 문제점과 개선방안

이광남(Lee, Kwang-Nam),박광호(Park, Kwang-Ho),최재욱(Choi, Jae-Wook) 한국해양비즈니스학회 2010 해양비즈니스 Vol.- No.17

It is necessary to come up with fundamental countermeasures about various enforced business in the fisheries suffered as a result of the oil spill by Hebei Sprit Oil Spill in Dec. 2007. Many fishermen lost their properties by this oil spill accident. Not to be solving a disater compensation, fishermen are suffering to keep their living. The existing issues in the marine oil spill accident are to reduce to the minimum their damages from oil spill. pollution(PAHs, benzo(a)pyrene) of fishing ground, which was caused by oil spill, should be decreasing fishery industry in the future. Fishery industry need improvement measures for oil spill. Because it will be happen frequently oil spill accidents due to be surrounded by water on the three sides.. In order to make progress of the fisheries, we have to seek for solution to over come problems of marine accidents.. The government has come up with the solution to the compensation mony from IOPC funds for fisheries.. Therefore we try to draw up guidelines on the preventive measures against oil spill.

외해 가두리 대구 양식업 경제적 타당성 분석

이광남(Kwang-Nam LEE) 한국수산해양교육학회 2016 水産海洋敎育硏究 Vol.28 No.6