광주광역시의 보호수와 기후변화 취약성 및 대응

임동옥 ( Dong Ok Lim ),제갈은기 ( Eun Key Chekar ),이희천 ( Hee Cheon Lee ) 한국환경생물학회 2011 환경생물 : 환경생물학회지 Vol.29 No.3

The legally protected trees distributed in Gwangju City is 68 individuals belong to 9 taxa. Among the legally protected trees recorded in environment white paper, Quercus dentata located in Gwangsan gu Eunnam dong Shinga village must come to correct Quercus liena, Populus nigra var. italica of Byeokjin village of Seo gu Byeokjin dong change to Salix glandulosa and Pinus densiflora of Sukjung dong, Nam gu should be alter into Pinus densiflora for. multicaulis. IPCC make an estimate the mean temperature multiplies best 6.4℃ and sea level of 59 cm rises and is warning that the North Pole glacier may have melted mostly and 95% of bio species on earth may falls at extinction crisis on the late 21th century. If apply IPCC estimate result to evaluate climate change vulnerability through the legally protected trees of Gwangju City, it should be estimated that mean minimum temperature of the coldest month of Gwangju City in the late 21th century result in higher than 3℃ as mean minimum temperature, January in Cheju Island at present. Therefore, it is estimate that the legally protected trees of Cheju Island such as Pinus thunbergii, Celtis sinensis, Aphananthe aspera and a evergreen broadleaf trees will grow up well in Gwangju City area in the late 21th century. The other hand, P. densiflora for. multicaulis and zelkova serrata as the legally protected trees that appear together in Seoul and Gwangju will be estimate by something to expose show vulnerability in region of Gwangju City.

광주광역시 노거수의 분포 및 생육현황

임동옥 ( Dong Ok Lim ),제갈은기 ( Eun Key Chekar ) 한국환경생태학회 2011 한국환경생태학회지 Vol.25 No.5

본 연구는 광주광역시에 분포하는 보호수 및 노거수의 분포 및 생육현황을 조사하여 보호수와 노거수 관리방안을 제시하고자 시도하였다. 광주광역시에 분포하는 보호수는 9종 68개체로 이 중 광산구가 18개체로 가장 많았으며, 노거수는 10종 155개체로 확인되었다. 기존문헌에 잘못 기록된 종명은 정확한 식물명으로 수정되어야 한다. 보호수의 활력도 평균은 1.2였으며 지면상태 평균은 1.7이었고 노거수의 활력도 평균은 1.3, 지면상태 평균은 2.0으로 활력도는 큰 차이가 없었고 지면 상태는 노거수가 조금 더 좋지 못한 것으로 나타났다. 활력도가 3.2~4.0범위를 보여 절대관리가 필요한 보호수는 광산구 송대동 대촌마을 은행나무 1개체 이었고, 노거수는 광산구 산수동 감동마을의 왕버들 1개체로 나타났다. 보호수 및 노거수의 관리방안에서 제일 중요한 것은 기본적으로 노거수가 자랄 수 있는 최소한의 생육공간을 확보하는 것으로 보호수와 노거수 근계 위의 아스팔트나 시멘트 포장을 제거해 주어야 한다고 판단된다. This study aims tried to present develop a management plan for about old and big trees and legally protected trees by investigating through the present the current status and the distribution of the legally protected trees and old and big tree that range in Gwangju, South Korea. The number of legally protected plants that distributed in Gwangju City is 68 individual trees from 9 species. The largest number was found in Gwangsan-gu (18 trees). The total number of the old and big trees that are distributed in Gwangju City was confirmed as 155 individual trees from 10 species. It must to be corrected to a correct plant species name that species name is written in review articles incorrectly. The average vitality rate of the legally protected plants was 1.2 and the status of ground was 1.7 on average. And the vitality rate of the old and big trees was 1.3 and the status of ground was 2.0 on average. Vitality are not significantly different between the legally protected trees and old and big trees. Ground status of old and big trees worse than legally protected trees. Gingko biloba (found in Gwangsan-gu Songdaedong Daechon village) was only legally protected plant that requires urgent management due to low vitality rate (between 3.2 and 4.0). Among old and big trees Salix glandulosa which is found in Gwangsan-gu Sansu-dong Gamdong village was only one that requires urgent care. The most important status for the old and big tree is securing minimal space for growth. Therefore, we conclude that the most urgent measure in the management and projection of old and big trees and legally protected plants is removal of asphalt or cement above the surface of root system.

내장산국립공원 일대의 특정식물과 귀화식물

이희천 ( Hee Cheon Lee ),제갈은기 ( Eun Key Chekar ),임동옥 ( Dong Ok Lim ) 한국환경생태학회 2011 한국환경생태학회지 Vol.25 No.3

내장산국립공원지역에서 확인된 환경부 지정 멸종위기종은 진노랑상사화, 노랑붓꽃, 대흥란 및 백운란 4분류군이었으며, 식물구계학적 특정식물종은 총 159분류군으로Ⅰ등급에 해당하는 분류군은 옥녀꽃대, 가는갈퀴나물 및 말오줌때 등으로 91분류군, Ⅱ등급에 해당하는 분류군은 참개별꽃, 퍼진고사리 및 토끼고사리 등으로 17분류군, Ⅲ등급에 해당하는 분류군은 고려엉겅퀴, 어리병풍 및 솜분취 등으로 32분류군, Ⅳ등급에 꼬리말발도리, 갈사초 및 측백나무 등으로 9분류군, Ⅴ등급에 백양더부살이, 진노랑상사화 및 백양꽃 등으로 10분류군이 확인되었다. 한국고유생물종은 애기닥 나무, 참개별꽃 및 가는장구채 등으로 총 40분류군이 확인되었다. 굴거리나무림(제 91호)와 비자나무림(제 153호)이천연기념물로 지정되어 보호되고 있다. 귀화식물은 닭의덩굴, 털여뀌 및 소리쟁이 등으로 30분류군이 확인되었고, 생태계교란야생식물은 나타나지 않았다. Endangered species designated by The Ministry of Environment in region of Naejangsan National Park were found Lycoris chinensis var. sinuolata K.H.Tae & S.T.Ko, Iris koreana Nakai, Cymbidium macrorrhizum Lindl and Vexillabium yakushimensis (Yamam.) F.Maek.(4 taxa). The floristic special plants were recorded to a total of 159 taxa; that is, classⅠspecies (91 taxa) were containing as Chloranthus fortunei (A.Gray) Solms, Vicia anguste-pinnata Nakai and Euscaphis japonica (Thunb.) Kanitz, etc, class Ⅱ species (17 taxa) were Pseudostellaria coreana (Nakai) Ohwi, Dryopteris expansa (C.Presl) Fraser-Jenkins et Jermy and Gymnocarpium dryopteris (L.) Newman, etc, class Ⅲ species (32 taxa) were containing; Cirsium setidens (Dunn) Nakai, Parasenecio pseudotaimingasa (Nakai) B.U.Oh and Saussurea eriophylla Nakai, etc, class Ⅳ species (9 taxa) were Deutzia paniculata Nakai, Carex ligulata Nees and Thuja orientalis L., etc, and class Ⅴ species (10 taxon) were Orobanche filicicola Nakai, Lycoris chinensis var. sinuolata K.H.Tae & S.T.Ko and Lycoris sanguinea var. koreana (Nakai) T.Koyama, etc. Endemic species of korea were identified 40 taxa such as Broussonetia kazinoki var. humilis Uyeki, Pseudostellaria coreana (Nakai) Ohwi and Silene seoulensis Nakai, etc. Plant species designated as Natural Monument were 2 species that Daphniphyllum macropodum forest(No. 91) and Torreya nucifera forest(No. 153) receive protection. The naturalized plants were identified 30 taxa; Fallopia dumetorum (L.) Holub, Persicaria orientalis (L.) Spach and Rumex crispus L., etc. Amongthem the ecosystem disturbance wild plants was not discovered.

태안해안국립공원 일대의 특정식물과 귀화식물

임동옥 ( Dong Ok Lim ),제갈은기 ( Eun Key Chekar ),최현우 ( Hyun Woo Choi ),황인천 ( In Chon Hwang ) 한국환경생태학회 2010 한국환경생태학회지 Vol.24 No.2

태안해안국립공원 15개소 일대의 관속식물은 117과 326속 436종 49변종 6품종 2교잡종으로 총 493분류군이 확인되었다. 태안해안국립공원은 해안과 주변의 섬을 포함하고 있는 지역으로 남부지역에 주로 분포하는 천선과나무, 후박나무, 참식나무 및 사스레피나무 등과 해안사구지역에 주로 분포하는 해당화, 통보리사초 및 갯그령이 나타났다. 그리고 단풍나무, 사철나무 및 동백나무 등 낙엽활엽수와 상록활엽수가 혼합되어 분포하고 있어서 해안이라는 지역적인 특징과 중부아구와 남부아구의 점이지대로서의 특징을 잘 반영하고 있다고 볼 수 있다. 환경부 지정 멸종위기종은 확인되지 않았으며, 식물구계학적 특정식물종은 총 53종으로Ⅰ등급에 해당하는 종은 순비기나무, 두루미천남성 및 큰천남성 등으로 41종이 확인되었고, Ⅱ등급에 해당하는 종은 꽃창포 1종이 확인되었으며, Ⅲ등급에 해당하는 종은 모감주나무, 솔장다리 및 굴거리나무 등으로 7종이 확인되었고, Ⅳ등급에 갯강활 1종, Ⅴ등급에 통발 1종이 확인되었다. 귀화식물은 도깨비가지, 미국자리공 및 달맞이꽃 등 17과 44속 51종 1품종으로 총 52분류군이 확인되었다. 이 중 생태계교란야생동·식물로 알려진 도깨비가지, 서양금혼초와 양미역취 등 3종은 물리적 제거와 같은 관리가 요망된다. The vascular plants of the 15 sites of Taeanhaean National Park were identified as 493 taxa; 117 families, 326 genera, 436 species, 49 varieties, 6 form, 2 hybrids. The National Park area includes coastal areas and islands, these islands reflects well the floristic characteristics of coastal area and transition area of the middle province and the southern province. The study revealed that Ficus erecta Thunb., Machilus thunbergii S. et Z., Neolitsea sericea (Bl.) Koidz. and Eurya japonica Thunb. etc. were the mainly distributed species in the southern area while Rosa rugosa Thunb., Carex kobomugi Ohwi and Elymus mollis Trin., etc. were mainly distributed species over the coastal dune area. Deciduous and evergreens broad-leaved trees like Acer palmatum Thunb. ex. Murray, Euonymus japonica Thunb. and Camellia japonica L., etc. were all together distributed in Taeanhaean National Park. There are no any Endangered species designated by The Ministry of Environment were not found. The floristic special plants were recorded to a total of 53 taxa; that is, classⅠspecies (41 taxa) were containing as Vitex rotundifolia L. Fil., Arisaema heterophyllum Bl. and Arisaema ringins (Thunb.) Schott, etc, class Ⅱ species (1 taxon) were Iris ensata var. spontanea (Makino) Nakai, class Ⅲ species (7 taxa) were containing; Koelreuteria paniculata Laxm., Salsola collina Pall. and Daphniphyllum macropodum Miq., etc, class Ⅳ species (1 taxon) were Angelica japonica A. Gray, class Ⅴ species (1 taxon) were Utricularia vulgaris var. japonica (Makino) Tamura. The naturalized plants were identified a total of 52 taxa; 17 families, 44 genera, 51 species, 1 form; Solanum carolinense L., Phytolacca americana L. and Oenothera odorata Jacq., etc. Among them the ecosystem disturbance wild animals·plants was identified as Solanum carolinense L., Hypochoeris radicata L. and Solidago altissima L. The study suggests that these areas require management such as physical remove of this ecosystem disturbance field plants.