• The Hankook-Saengyark Bo
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• no.246
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• pp.2-2
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• 2001

생약자원 산업화 적극 추진(충남도, 약초 500여종 수집 재배법 확립) - 약초 명품화사업 활기 제천시 - 오리나무류 잠정 수입금지(미국 EU일부지역 역병발생 피해확산 우려)

• Journal of Wetlands Research
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• v.10 no.1
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• pp.39-47
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• 2008

An eco-washland is increasingly getting attentions as a new alternative plan for management of water resources because of role as flooding control and ecological park without social and ecological side effects. However, there is a lack of study regarding technological development and ecological guidelines to create eco-washland. This study was carried out to suggest ecological guidelines necessary for engineering process to create eco-washland. A study site was the lower reach of Seokjang stream connecting to Yimjin river, a candidate of new eco-washland, and Kumsa area in Namhan river was selected as a reference site. The analysis of ecological characteristics focused on vegetation, fishes, and birds. Major vegetation communities, composed of dominant species such as Salix koreensis, Salix gracylistyla, Miscanthus sacchariflorus, Phragmites communis, etc., formed physical conditions along with other land uses including open water, sandbar, cultivated land, etc. Dominant species of fishes were some species belonging to Cyprinidae and Acheilognathinae, and in case of birds Anser albifrons, Anas platyrhychos, Anas poecilorhyncha belonging to waterbirds and Paradoxornis webbinanus dependent to forest edge were dominantly distributed. The results showed that complex wetland types associated with partially deep water and upland was the optimal eco-hydrological condition of washland. Cyprinidae and Acheilognathinae in case of fish and Egretta spp. (spring season) and Anas spp. (winter season) in case of bird were selected as target species for the these wetland types. Finally, a detail planning criteria to create habitats of these target species were discussed in terms of spawning, breeding, feeding, resting, refuge, nesting, etc.

• Korean Journal of Environment and Ecology
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• v.30 no.3
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• pp.320-327
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• 2016

Intertidal zone has been restored by the Sihwa Lake tidal power plant is operating in 2012. After restoration, to check the difference of bird group's community change out, the examination has been carried out from 2009 to 2014 when sea dike sluicer runs, the intertidal zone area was increased to $20.3km^2$ after restoring in $5.3km^2$. There was no significant difference in the number of individuals congestion of the whole, but the results of analysis of the differences between the six bird group by number of individuals, it showed a significant difference in Diving ducks(p = 0.237) the Herons (p<0.001), Swans and Geese (p<0.01), Dabbling ducks (p<0.001), showed a significant difference in the Shore birds (p<0.001) gulls (p<0.001) except for diving of ducks. Sihwa Lake intertidal zone was only just been restored, but environment and the improvement of benthic ecosystem has been carried out, It is determined that waterfowls that living based on intertidal zone are also affected. This study is a good example of the restoration of the intertidal zone that disappeared, which hard to find a similar case. It will be utilized as basic data of ecological monitoring for the conservation and management of the future of the intertidal zone later.

• Journal of the Korea Organic Resources Recycling Association
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• v.12 no.2
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• pp.91-100
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• 2004

This study was on a recyling system of food waste using poultry and earthworms. Food waste was fed to the egg-raising hens(Gallus gallus) or ducks(Anas platyrynchos). And the excrement of poultry after ingestion of food waste was mixed with other organic waste such as paper mill sludge or night soil sludge, aged and then provided to the earthworms(Eisenia andrei). An egg-raising hen and a duck ate up 0.40kg and 0.79kg of food waste per day, respectively. And the percental rate of exctretion(the amount of excrement/the amount of food waste eaten up) of an egg-raising hen and a duck was 71.0% and 53.7%, respectively. The excrement of poultry that had been mixed with paper mill sludge and aged was vermicomposted more easily than the excrement that had been mixed with night soil sludge and aged. The excrement of poultry aged for more than 21 days was more suitable to vermicompost than the excrement of poultry aged for less than 21 days. Even though, the earthworm lost its biomass on the mixed feeds regardless of their aging periods, which was supposed to be caused by high salinity in poulty's excrements.

• RED RIBBON
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• s.68
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• pp.12-13
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• 2006

HIV는 감염인의 모든 생활에 간섭한다. 건강관리뿐만 아니라 먹거리에도 주의를 기울여야 한다. 식중독 등 음식물을 통해 감염되는 질병이 감염인에게는 더 심각하고 회복이 어려울 수 있기 때문에 미리 주의를 기울일 필요가 있다. 고기, 가금류(오리, 닭 등), 생선류를 날 것으로 혹은 덜익힌 상태로 먹을 경우 질병을 일으킬 수 있다. 생과일, 야채도 깨끗이 씻지 않고 먹을 경우도 안심할 수 없다. 물 또한 마찬가지이다. 그렇다면 감염인은 먹거리나 마실 물의 경우 어떤 점에 주의를 해야 하는지 살펴보도록 하자.

• KOREAN POULTRY JOURNAL
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• v.39 no.1 s.447
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• pp.86-89
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• 2007

양계산업에서 태풍의 핵인 고병원성조류인플루엔자가 또 다시 국내에서 상륙하며 양계산업에 긴장감이 감돌고 있다. 지금까지 HPAI가 전라도 익산·거제지역과 충남 아산에 총 4차례 발생하면서 추후 AI 확산에 대한 두려움이 사라지지 않고 있다. 현재까지 익산ㆍ김제 위험지역내 가금류 및 김제 경계지역 농장에서 총 1,121천마리(171농가)가 살처분되었다. 방역당국에서는 발생지역은 물론 집단 사육지역을 중심으로 방역활동을 강화해 나가고 있으며, 소비감소에 따른 가격하락으로 인해 전국적으로 소비홍보활동이 지속적으로 이루어지고 있다. 한편 21일에 충남 아산 종오리 농장에서 정밀검사결과 HPAI로 판명되면서 AI가 확산되는것이 아니냐는 불안감이 가중되고있어 그 추이를 지켜봐야 할 것으로 보인다

• Korean Journal of Environment and Ecology
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• v.21 no.1
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• pp.55-66
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• 2007

This study was conducted to analyze the distribution patterns of wintering waterbird communities in relation to local environmental factors in the urban streams of Seoul, Korea. A field survey was conducted at 66 sites of 5 tributaries and the main channel of the Hangang River in Seoul in January 2006. The total of 65 species and 39,560 individuals were recorded in the field survey. There were 48 species and 28,989 individuals in the Hangang River, 14 species and 1,395 individuals in the Tancheon stream, 15 species and 2,306 individuals in the Jungrangcheon stream, 22 species and 5,990 individuals in the Anyangcheon, 18 species and 283 individuals in the Changrungcheon stream, and 24 species and 597 individuals in Gokrungcheon stream. The dominant species were Anas platyrhynchos (22.65%), A. poecilorhyncha (14.01%), Aythya ferina (13.26%), Aythya fuligula (8.04%), and Mergus merganser (7.03%). Among the 16 species (with 30,650 individuals) of ducks, the dabbling and diving ducks were 8 species with 18,286 individuals and 8 species with 12,364 individuals, respectively. Through the principal component analysis, the study sites were classified into four main groups according to the similarity of their waterbirds' species compositions: 3 tributaries in the urban area (Group 1), 2 tributaries in the rural area (Group 2), one in the rural area, one in the urban area, the urban area in Hangang River (Group 3) and the main channel of the Hangang River in the urban area (Group 4). Species diversity index and species evenness were the highest in Group 1, while the lowest Group 2. Analysis on their environmental factors showed that the waterbirds wintering in urban streams of Seoul prefer broad water width, low water depth and broad resting sites.

• Journal of Wetlands Research
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• v.7 no.2
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• pp.105-120
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• 2005

This study was carried out at Reed Marsh of Sihwa Lake from July 2003 to June 2004. We observed total(sum of maximum population) 5,752 individuals of 70 species including 12 species of ducks, 10 species of egrets, 6 species of wagtails and buntings, 4 species of eagles. The most dominant species was Spotbill Duck(Anas poecilorhyncha - 3,518 individuals, 61.16%), and other species were Mallard(Anas platyrhynchos - 540 individuals, 9.39%), Great Reed-Warbler(Acrocephalus arundinaceus - 217 individuals, 3.77%). Reed Marsh of Sihwa Lake were observed many kinds of protected species such as Great Bittern(Botaurus stellaris), Mandarin Duck(Aix galericulata), Chinese Sparrow Hawk (Accipiter soloensis), Eurasian Sparrow Hawk(Accipiter nisus), Japanese Buzzard(Buteo buteo), Hen Harrier(Circus cyaneus), Eurasian Hobby(Falco subbuteo), and Common Kestrel(Falco tinnunculus). Since the Reed Marsh of Sihwa Lake arrived many individuals of waterbird, crop damage by the waterbird occurred in the surrounding rice fields. It was an area adjacent to the reed marsh of sihwa lake such as Yoopori and Samhwari Bibongmyoun, Yamokri Maesongmyoun Hwaseong City. Bird of crop damage was ducks openly. The most species was Spot-billed Duck. Crop damage types by the Spot-billed Duck were grazing, used the grain up or lower in quality with step on the rice. Crop damage size was about 560bags of rice during the one month on August 2002. In 2003, After carrying out the various crop damage reduction countermeasures, which measured crop damage size in 2002's crop damage area. It happened about 152bags of rice during the two months from on August to September 2003. Migration routes of Spot-billed Duck were that it was migrated from up the sihwa lake to reed marsh. It took a rest at reed marsh and migrated the surrounding rice fields for the feeding action. In 2002, it was migrated direct from up the sihwa lake to in surrounding rice fields. But as environment of reed marsh was improved better than 2002, it was migrated to reed marsh because of reducing the energy attrition rate. Crop damage reduction countermeasures are get on ears to use explosion machine, searchlight, start-gun and patrol at regular intervals. Which was an effect short term. Indirect method is to make a feeding area of substitution at up the sihwa lake and reed marsh of sihwa lake.

• 사료
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• s.67
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• pp.6-15
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• 2014

지난 1월 16일 전북 고창에서 최초 조류인플루엔자는 2월 21일 현재 28건의 AI 의심축 신고 및 22건의 양성 확진이 발표되었으며, 닭, 오리 가금류 250여 농가의 살처분 마리수가 500만수를 넘어서 2014년 들어 시작부터 축산업계의 난항이 거듭되고 있다. 이에 본지에서는 조류인플루엔자 발생동향 및 긴급행동지침, 사료 공급요령 등에 대해 개괄적으로 살펴보고자 한다.

• KOREAN POULTRY JOURNAL
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• v.42 no.12
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• pp. 88 - 89
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• 2010

최근 국내 종오리 농장에서 AI양성 반응이 나타나는가 하면 가까운 일본 홋가이도 지역에서도 야생 철새에서 고병원성조류인플루엔자가 발생하는 등 겨울철이 시작되면서 우리나라도 HPAI에 대해 안심할 수 없는 현실에 직면하게 되었다. 본고는 지난 10월 질병 방역부장에 부임한 주이석 부장을 만나 국내외 AI발생 동향과 방역대책에 대해 들어보았다.