• Title/Summary/Keyword: 주남(周南)

Search Result 225, Processing Time 0.026 seconds

Terrestrial Insect Fauna of the Junam Wetlands Area in Korea (우리나라 주남습지 지역의 육상 곤충상)

  • Ahn, Soo-Jeong;Park, Chung-Gyoo
    • Korean journal of applied entomology
    • /
    • v.51 no.2
    • /
    • pp.111-129
    • /
    • 2012
  • Terrestrial insect fauna was surveyed in the Junam wetland area, which consists of the Junam, Dongpan, and Sannam wetlands, by visual counting and pictures. A sweep net collection was conducted from May to October 2010. A neighburing artificial lotus wetland was also surveyed for comparison. A total of 5,730 insects were surveyed, representing 268 species in 85 families and 12 orders. Sixty-three species of coleopterans were surveyed, followed by 60 species of Lepidoptera, and 37 species of Hemiptera. Coleopteran individuals were 25.9% of the total insect numbers surveyed, comprising most abundant group. This was followed by Odonata, Lepidoptera, and Orthoptera at 22.3%, 15.4%, and 12.7%, respectively. In total, 197 species were surveyed in the Dongpan wetland, 175 in the Junam wetland, and 154 species in the Sannam wetlands. However, only 86 species were surveyed in the artificial lotus wetland. Galerucella nipponensis in Coleoptera, Crocothemis servilia mariannae in Odonata, and Polygonia c-aureum in Lepidoptera were the most abundant in all four wetlands. Community analyses showed that the dominance index was highest in the artificial lotus wetland at 0.25 and lowest in Junam wetland at 0.08. Diversity indices were relatively high in all wetlands at 4.48, 4.44, 4.28, and 3.87 in Junam, Dongpan, Sannam, and the artificial lotus wetland, respectively. The insect fauna similarity index was highest in the Junam and Dongpan wetlands at 0.96. The lotus wetland showed the lowest similarity of the three wetlands with values of 0.45-0.53.

The List of Vascular Plants at Junam Wetland in Changwon City (창원시 주남 습지의 관속식물상)

  • Lee, Ki-Suk;Cho, Min-Gi;Moon, Hyun-Shik;Jeon, Kwon-Seok
    • Korean Journal of Agricultural and Forest Meteorology
    • /
    • v.15 no.2
    • /
    • pp.67-75
    • /
    • 2013
  • The purpose of this study was to collect the basic data on establishing the conservation plan for the domestic wetland through flora and life form analysis at Junam wetland. The vascular plants were recorded as 222 taxa; 58 families, 167 genera, 200 species, 3 subspecies, 1 forma and 18 varieties. Among 8 life forms, Therophytes (Th), Hemicryptophytes (H) and Hydrophytes (HH) showed high percentage, and these species comprised 71.1% of the whole flora at Junam wetland. One taxa (Euryale ferox) rare plants designated by Korea Forest Service were observed. The naturalized plants were 38 taxa including Fallopia dumetora, Oenothera odorata, Ambrosia artemisiifolia var. elatior and so forth, and naturalized ratio was 17.1%. The naturalized made up about 45 percent of the species composition. The specific plants by floristic region were 13 taxa including Euryale ferox., Hydrocharis dubia, Prunus davidiana and so forth.

Considerations for ecotourism planning of Junam reservoir (주남저수지의 생태관광에 대한 고찰)

  • Yoon, Sung-Yoon;Jung, In-Chul
    • Journal of Wetlands Research
    • /
    • v.2 no.1
    • /
    • pp.41-47
    • /
    • 2000
  • 창원시 주남저수지 일대는 세계적인 철새도래지로 주목받고 있으나, 철새로 인한 경제적 피해로 지역민과 환경보전론자 간의 갈등이 심화되고 있다. 따라서 지역민의 이익을 보호하면서도 환경을 보전할 수 있는 대안이 필요하게 되었다. 지역민의 여론을 조사한 결과 지역민들은 철새 피해를 인정하면서도, 철새를 보호해야 한다고 생각하고 있었으며, 환경을 보전하는 관광 개발의 필요성을 제기하였다. 이러한 주민 의견을 반영하여 본 연구에서는 이 지역의 생태관광개발 정책을 수립하였다.

  • PDF