• 식물분류학회지
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• 제31권4호
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• pp.359-373
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• 2001

본 연구에서는 우리나라에 분포하는 애기부들(Typha Augustifolia L.)에 대한 외부형태학적 형질을 조사하여 정확한 실체를 파악하고, 명명상의 혼란을 해소하고자 하였다. 우리나라에 분포하는 애기부들에 대한 학명으로 분류학적 한계의 규명없이 T. angustifolia L. 와 T. angustata Bory et Chaubard가 사용되어 왔다. Typha angustifolia와 T. angustata는 자화의 길이와 소포엽의 길이 비, 소포엽의 길이와 털의 길이 비에 의해 구분되어 왔다. 그러나 이러한 형질은 한 개체에서도 여러 가지 형태적 변이를 나타내고 있으며, 단변량 분석결과 우리나라의 애기부들은 자화와 소포엽의 길이 비 ($1.15{\pm}0.18$)와 소포엽과 털의 길이 비 ($1.00{\pm}0.06$)에서 연속적인 변이 양상을 보이고 있다. 따라서 이러한 형질로는 Typha angustifolia와 T. angustata를 구분할 수 없다. 따라서 T. angustata를 T. angustifolia의 이명으로 처리하였다. 한편, 주성분 분석결과에서 우리나라의 애기부들과 일본, 러시아, 미국등에 분포하는 T. angustifolia와 동일그룹을 형성한다. 따라서 우리나라에 분포하는 애기부들에 대하여 적합한 학명으로는 T. angustifolia가 사용되어져야 할 것으로 보인다.

• 농업과학연구
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• 제45권4호
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• pp.583-590
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• 2018

Genus Typha L. (Typhaceae; Cattail in common) is one of the hydrophytic plants found in semi-aquatic regions. About nine to 18 species of the genus exist all over the world. In Korea, the most commonly found cattail species are T. laxmanni and T. angustifolia. The aim of this study was to prepare a cDNA library and sequences and analyze expressed sequence tags (ESTs) from these species, T. laxmanni and T. angustifolia. In the case of T. laxmanni, we observed that 715 out of 742 ESTs had high quality sequences, whereas the remaining 27 ESTs were low quality sequences. In this study, we identified 77 contigs, 393 unassembled clones and 65.7% singletons. Furthermore, in the case of T. angustifolia, we recorded 992 high quality EST sequences, and by excluding 28 low quality sequences from among them, we retrieved 120 contigs, 348 unassembled clones and 48.9% singletons. The basic local alignment search tool (BLAST) and Kyoto encyclopedia of genes and genomes (KEGG) database results enabled us to identify the functional categories, i.e., molecular function (16.5%), biological process (22.2%) and cellular components (61.3%). In addition, between these two species, the no hits and anonymous genes were 4.2% and 11.7% and 6.2% and 11.2% in T. laxmanni and T. angustifolia, respectively, based on the BLAST results. The study concluded that they have certain species-specific genes. Hence, the results of this study on these two species could be a valuable resource for further studies.

• Journal of Ecology and Environment
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• 제35권1호
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• pp.27-34
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• 2012

Typha angustifolia has ecological characteristics of clonal growth similar to Phragmites australis. The plant spreads byclonal growth and seed dispersal. In this study, for the three stands which have different settlement age at the Baksilji wetland in Korea, genetic diversity was estimated by random amplification of polymorphic DNA analysis to evaluate the change in genetic diversity of T. angustifolia during stand development in the same population. Stand (ST) 1 was the oldest and ST 4 was the youngest. ST 5 was in a small ditch out of the Baksilji. Although the ST 1, ST 2, and ST 3 did not differ significantly in vegetational or physical environment, the genetic diversity estimated according to Nei's gene diversity (h) and the Shannon index (i) increased in the order of ST 1 < ST 2 < ST 3 contrary to formative age. The genetic diversity of ST 4 was much higher than that of the other three stands. ST 4 has similar abiotic environmental conditions with slight T. angustifolia dominance, and seems to be in the early establishment stage. ST 5 differed from the other stands in vegetational and soil environments, which can result in stressful cattail conditions. Even though the ST 5 stand was not younger than the ST 4 stand, ST 5 showed the highest genetic diversity. Our results indicate that after early settlement of the T. angustifolia population, genetic diversity within the species decreased over time and that the decreasing pattern of genetic diversity within T. angustifolia stands is not likely to occur under stressful conditions.

• 한국환경과학회지
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• 제15권1호
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• pp.21-31
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• 2006

Aquatic plants grow in water with photosynthesis and purify water quality as taking organic and inorganic matter in water. Polluted water in stagnant stream channel where nutritive salts load is great can be purified by activities of aquatic plants. Aquatic plants should be fixed to bed easily to plant and sustainable environment is needed. So in this study, Mattress/Filter system is suggested to plant aquatic plant in stagnant stream channel. In the result of study, coverage of Phragmites australis, Zizania latifolia and Typha angustifolia which planted in mattress was $78\%,\;62\%\;and\;82\%$ and numbers of species in each mattress system were 7, 11, 3. The evenness index of each mattress system was 0.86, 0.91 and 0.79 and diversity index of each mattress system was 1.67. 2.18 and 0.87. Removal rates of phosphorus at Phragmites australis, Zizania latifolia and Typha angustifolia which planted in mattress were $68.7\%,\;62.7\%,\;55.3\%$ and removal rates of nitrogen of them were $79.8\%,\;74.7\%,\;64.9\%$. The removal rate of nitrogen was greater than phosphorus at all system and both removal rates were greater at Phragmites australis than at Zirania latifolia and at Typha angustifolia the rate was the least. Removal rates of $PO_4^{-3},\;NH_4-N,\;NO_{3-}N$ at Phragmites australis were $57.4\%,\;52.8\%,\;47.8\%$ and at Zizania latifolia were $82.6\%,\;77.2\%,\;67.5\%$ and at Typha angustifolia were $80.6\%,\;73.7\%,\;64.3\%$. It seems that removal effect is great by the planted mattress system.

• 한국환경복원기술학회지
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• 제9권1호
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• pp.72-88
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• 2006

The optimal environmental ranges of the establishment phase for the distribution of Zizania latifolia and Typha angustifolia was determined to develop a set of basic data and criteria of planting substrate for the restoration, conservation and management of wetlands. The study was carried at 17 wetlands in the Kyunggi-do and Gyeongsangnam-do region where inland wetlands place intensively in June, 2005. Total 127 quadrats were sets in growing areas of Zizania latifolia and Typha angustifolia. $NO_3-N$, K, Ca, Mg and Na in the water variables and soil texture, LOI (loss on ignition), soil pH and soil conductivity in the soil variables were analyzed. The optimal range of water depth for the distribution of Zizania latifolia was -5~39cm, $NO_3-N$ content of water was <0.01~0.19ppm, K content of water was 0.1~5.9ppm, Ca content of water 0.5~44.9ppm, Mg content of water was 1.2~11.9ppm, Na content of water 3.4~29.9ppm, water conductivity was 48~450${\mu}S$/cm, respectively. The optimal range of LOI for the distribution of Zizania latifolia was 1.7~11.9%, soil conductivity was 25.5~149.9${\mu}S$/cm, respectively. The optimal range of water depth for the distribution of Typha angustifolia was -20~24cm, $NO_3-N$ content of water was <0.01~0.19ppm, K content of water was 0.2~2.9ppm, Ca content of water 0.6~19.9ppm, Mg content of water was 0.2~5.9ppm, Na content of water 3.5~19.9ppm, water conductivity was 96~450${\mu}S$/cm, respectively. The optimal range of LOI for the distribution of Typha angustifolia was 2.4~15.9%, soil conductivity was 17.6~149.9${\mu}S$/cm, respectively. The optimal soil texture were loam, silt loam and sandy loam in both species. The lower water depth (-20~40cm) is appropriate to increase biodiversity in both species dominated community and it is better to maintain water depth of 40~100cm for water purification. Both species appear frequently in the soil with high silt content.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2005년도 학술발표회(1)
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• pp.428-429
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• 2005

• 한국습지학회지
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• 제17권1호
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• pp.19-25
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• 2015

본 연구에서는 정수 환경에 정착한 3생활형 9분류군의 식물을 대상으로 1년동안 정기적으로 모니터링을 실시하였으며, 이를 통해 식물 생활형이 수위 조건에 따라 식물 정착에 어떠한 영향을 미치는지 밝히고자 하였다. 18개의 실험구를 셋으로 나누어 16주 범람 기간 동안 0, 20, 60cm로 수위를 각각 유지하였으며, 범람 기간을 제외한 기간은 0cm로 수위를 모두 동일하게 유지하였다. 1차년에 식재한 다년생 식물인 큰고랭이(Scirpus tabernaemontani), 줄(Zizania caduciflora), 부들속 2종(Typha angustifolia, T. orientalis)은 종자에 의한 추가적인 정착은 없었으며, 수문 조건이 밀도 및 초고 생장에 큰 영향을 미치지 않았다. 그러나 1년생 식물인 고마리(Persicaria thunbergii), 여뀌(Persicaria hydropiper), 사마귀풀(Aneilema japonicum)과 2년생인 벼룩나물(Stellaria uliginosa), 뚝새풀(Alopecurus aequalis), 개피(Beckmannia syzigachne)는 상대적으로 수문 조건에 의한 영향을 크게 받았다. 정수 환경에서 침수 수위 및 침수 기간은 상대적으로 지하경을 형성하지 못하는 1, 2년생 식물 종들의 정착 및 생육에 큰 영향을 미치는 것으로 보인다.

• 한국동물학회:학술대회논문집
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• 한국동물학회 2003년도 한국생물과학협회 학술발표대회
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• pp.147.1-147
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• 2003

No Abstract, See Full Text

• The Korean Journal of Ecology
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• 제28권6호
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• pp.365-373
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• 2005

Understanding the relation of water environmental factors and vegetation is critical to restoration and management of wetlands. To reveal relationships between representative plant groups and water environments, we measured cover and abundance of plant species, water depth, temperature, pH, conductivity, dissolved oxygen, $NH_4$-N, $NO_3$-N, and $PO_4-P$ concentration in water in Wangsuk stream (WS) and Gwarim reservoir (GR). This study was conducted monthly from May to October, 2004. Six vegetation groups $(W1{\sim}W6)$ in WS and five vegetation groups $(G1{\sim}G5)$ in GR were identified using TWINSPAN. WS was characterized by Phragmites japonica, Digitaria sanguinalis, Phalaris arundinacea, Beckmannia xyzigachne and Persicara hydropiper, Persicaria thunbergii, Typha angustifolia. GR was characterized by T. angustifolia, Scirpus tabernaemontani, P. thunbergii, Humulus japonicus and Scirpus fluviatilis, Typha orientalis, Zizania latifolia. The vegetation in WS experienced greater seasonal changes than in GR. A correspondence analysis suggests that water depth was the major environmental factor influencing the distribution of most plants communities in both wetlands.

• 생물환경조절학회지
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• 제21권4호
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• pp.478-484
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• 2012

본 실험에서는 염토지대에 조경용 식재로 사용이 가능한지 알아보기 위해 여러 과에 속하는 자생식물의 염 스트레스에 대한 내염성 정도를 조사하였다. NaCl의 처리에 따른 식물의 생육반응과 이온흡수 특성도 파악하여, 여러 식물에 대한 내성 정도를 구명하고자 하였다. 실험재료로 노랑꽃창포, 밀사초, 여우꼬리사초, 줄사초, 홍노줄사초, 애기부들, 바위 및 땅채송화 등을 이용하였다. 염농도는 0, 100, 200, 300mM로 처리해 주었다. 처리 4주 후 지상부 및 뿌리의 생체중 건물중, 엽내 무기이온 함량 등을 조사하였다. 줄사초, 왕밀사초, 여우꼬리사초, 노랑꽃창포 등은 NaCl 200mM의 고농도에서도 잘 견디는 초종으로 판단되었다. 홍노줄사초, 애기부들 등은 지하부 생육이 NaCl 100mM의 농도에서 저하되어, 지상부다 뿌리가 민감하게 반응하는 것으로 나타났다. 홍노줄사초는 K의 흡수량이 감소되었고, Na/K의 비율은 300mM의 농도에서 3으로 다른 종보다 높은 경향을 보였다. 애기부들은 NaCl의 농도가 증가됨에 따라 K, Ca, Mg의 흡수량이 일시 증가하다가 200mM의 농도부터 감소하는 경향을 보였고, Na/K의 비율은 300mM의 농도에서 0.8로 조사되었다. 땅채송화 및 바위채송화 등도 NaCl 100~200mM의 범위에서 지상부 및 지하부의 생육이 영향을 받는 것으로 나타났다. 바위채송화는 NaCl의 농도가 증가됨에 따라 K, Ca, Mg의 흡수량이 일시 증가하다가 200mM의 농도부터 감소하는 경향을 보였고, 땅채송화는 염농도에 따라 흡수량이 영향을 받지 않는 것으로 나타났다. Na/K의 비율은 300mM의 농도에서 모두 1로 조사되었다. 그러므로, 여우꼬리사초, 왕밀사초, 줄사초, 노랑꽃창포 등은 식물의 생육 및 이온흡수 특성을 고려할 때 NaCl 200mM의 고농도에서도 잘 견디는 초종으로 판단되었고, 특히 사초과 식물들의 내염성이 검증되어 앞으로 많이 활용될 수 있으리라 사료되었다. 홍노줄사초, 애기부들, 바위채송화, 땅채송화 등은 NaCl 100mM의 농도에서도 뿌리의 생육이 저하되었으며, 염처리에 따른 잎의 이온흡수특성은 뚜렷한 경향을 보이지 않았다.