전라북도 8개 지방하천의 식물상과 생활형을 조사 비교하였다. 8개하천의 종류수는 인천강이 178종으로 가장 많이 조사되었으며, 지장천, 사적천 순으로 많은 종이 분포하였다. 생활형은 일년생식물이 가장 많이 조사되었으며, 인천강이 가장 많이 분포하였다. 번식형중 지하기관형은 단립식물이 가장 많이 조사되었으며, 우정천이 가장 많이 분포하였고, 산포기관형은 중력산포형이 가장 많이 조사되었으며, 안창천이 가장 많이 분포하였다. 생육형은 직림형이 가장 ...
전라북도 8개 지방하천의 식물상과 생활형을 조사 비교하였다. 8개하천의 종류수는 인천강이 178종으로 가장 많이 조사되었으며, 지장천, 사적천 순으로 많은 종이 분포하였다. 생활형은 일년생식물이 가장 많이 조사되었으며, 인천강이 가장 많이 분포하였다. 번식형중 지하기관형은 단립식물이 가장 많이 조사되었으며, 우정천이 가장 많이 분포하였고, 산포기관형은 중력산포형이 가장 많이 조사되었으며, 안창천이 가장 많이 분포하였다. 생육형은 직림형이 가장 많이 조사되었으며, 평지천이 가장 많이 분포하였다. 8개지방하천은 금강수계, 섬진강 수계, 영산강 서해권 수계에 포함되며 수계별 생활형은 일년생식물이 가장 많이 조사되었으며 영산강 서해권 수계에서 가장 많이 분포하였다. 번식형중 지하기관형은 단립식물이 가장 많이 조사되었으며 금강수계에서 가장 많이 분포하였고, 산포기관형은 중력산포형이 가장 많이 조사되었으며 영산강 서해권 수계에서 가장 많이 분포하였다. 생육형은 직립형이 가장 많이 조사되었으며 섬징강 수계에서 가장 많이 분포하였다.
전라북도 8개 지방하천의 식물상과 생활형을 조사 비교하였다. 8개하천의 종류수는 인천강이 178종으로 가장 많이 조사되었으며, 지장천, 사적천 순으로 많은 종이 분포하였다. 생활형은 일년생식물이 가장 많이 조사되었으며, 인천강이 가장 많이 분포하였다. 번식형중 지하기관형은 단립식물이 가장 많이 조사되었으며, 우정천이 가장 많이 분포하였고, 산포기관형은 중력산포형이 가장 많이 조사되었으며, 안창천이 가장 많이 분포하였다. 생육형은 직림형이 가장 많이 조사되었으며, 평지천이 가장 많이 분포하였다. 8개지방하천은 금강수계, 섬진강 수계, 영산강 서해권 수계에 포함되며 수계별 생활형은 일년생식물이 가장 많이 조사되었으며 영산강 서해권 수계에서 가장 많이 분포하였다. 번식형중 지하기관형은 단립식물이 가장 많이 조사되었으며 금강수계에서 가장 많이 분포하였고, 산포기관형은 중력산포형이 가장 많이 조사되었으며 영산강 서해권 수계에서 가장 많이 분포하였다. 생육형은 직립형이 가장 많이 조사되었으며 섬징강 수계에서 가장 많이 분포하였다.
1. A field survey was performed from March 2012 to April 2013 to analyze the flora and life form of 8 local streams in Jeollabuk-do, Korea, resulting in the following outcomes. 2. The survey of Anchangcheon Stream in Muju-gun showed that there were a total of 145 species of vascular plants including...
1. A field survey was performed from March 2012 to April 2013 to analyze the flora and life form of 8 local streams in Jeollabuk-do, Korea, resulting in the following outcomes. 2. The survey of Anchangcheon Stream in Muju-gun showed that there were a total of 145 species of vascular plants including 48 families, 124 genera, 122 species, 22 varieties and one cultivar. A total of 53 species of vascular plants were found along Dongmyeongcheon in Iksan-si including 27 families, 50 genera, 50 species and 3 varieties, while those of 150 species including 59 families, 127 genera, 128 species, 20 varieties and 2 cultivars were surveyed along Pyeongjicheon in Imsil-gun and a total of 151 species including 52 families, 124 genera, 128 species, 22 varieties and one cultivar were found along Jijangcheon. Sajeokcheon located in Jeongeup-si turned out to have 151 species of vascular plants including 51 families, 124 genera, 126 species, 24 varieties and one cultivar. A total of 135 species of vascular plants were growing along Sangnocheon in Jinan-gun including 45 families, 113 genera, 116 species and 19 varieties, whereas there were 140 species including 49 families, 115 genera, 118 species and 22 varieties along Ujeongcheon. Along Incheongang in Gochang-gun, a total of 178 species of vascular plants were surveyed including 59 families, 140 genera, 153 species and 25 varieties. 3. With regard to life and growth form of the 8 streams, therophytes (Th) of dormancy form were most prevailing in Anchangcheon, followed by Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang while Th(w) was dominant along Dongmyeongcheon. As for radicoid form, R5 was predominant in Anchangcheon as well as in Dongmyeongcheon, Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang. In case of Anchangcheon, gravitational one (D4) of disseminule forms was most prevalent followed by Dongmyeongcheon, Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang. Of growth form, the erect type (e) was most prevalent in Anchangcheon as well as in Dongmyeongcheon, Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang. 4. A comparison was made in connection with life and growth form of the 8 streams by water system after classifying them into 4 ones, which led to following results: Pyeongjicheon, Jijangcheon and Sajeokcheon belonged to the water system of Seomjingang River, according to the classification. Of them, Th of dormancy form accounted for the biggest ratio with 21.24% whereas, among radicoid forms, R5 was distributed with the biggest ratio of 71.13%. The biggest ratio of desseminule form was D4 with 42.96% and the erect type (e) of growth form was thickly distributed along the area with 41.15%. Anchangcheo, Dongmyeongcheon, Sangnocheon and Mujeongcheon were classified into the water system of Geumgang River. Th of dormancy form accounted for the biggest ratio with 20.50% in this water system while R5 of radicoid form was distributed most with 71.64%. Of the desseminule form, D4 was the highly distributed form with 43.27% and the erect type (e) of growth form was predominat one in the investigated area with 34.57%. Incheongang was categorized as belonging to the east coast water system of Yeongsangang River. Th of dormancy form appeared to be most distributed in this water system with 24.16% and radicoid form of propagation type was 62.92%, the biggest ratio in it. Of disseminule form, the biggest share was occupied by D4 with 44.38% while the erect type (e) showed the biggest ratio of 38.20% among growth forms. 5. In conclusion, the field survey to 8 streams revealed that the largest kinds of vascular plants were growing along Incheongang in Gochang-gun, followed by Jijangcheon in Imsil-gun and Sajeokcheon in Jeongeup-si. Of life form, therophytes (Th) were most distributed throughout 8 investigated streams and, of growth form, the erect type (e) was predominant along the streams.
1. A field survey was performed from March 2012 to April 2013 to analyze the flora and life form of 8 local streams in Jeollabuk-do, Korea, resulting in the following outcomes. 2. The survey of Anchangcheon Stream in Muju-gun showed that there were a total of 145 species of vascular plants including 48 families, 124 genera, 122 species, 22 varieties and one cultivar. A total of 53 species of vascular plants were found along Dongmyeongcheon in Iksan-si including 27 families, 50 genera, 50 species and 3 varieties, while those of 150 species including 59 families, 127 genera, 128 species, 20 varieties and 2 cultivars were surveyed along Pyeongjicheon in Imsil-gun and a total of 151 species including 52 families, 124 genera, 128 species, 22 varieties and one cultivar were found along Jijangcheon. Sajeokcheon located in Jeongeup-si turned out to have 151 species of vascular plants including 51 families, 124 genera, 126 species, 24 varieties and one cultivar. A total of 135 species of vascular plants were growing along Sangnocheon in Jinan-gun including 45 families, 113 genera, 116 species and 19 varieties, whereas there were 140 species including 49 families, 115 genera, 118 species and 22 varieties along Ujeongcheon. Along Incheongang in Gochang-gun, a total of 178 species of vascular plants were surveyed including 59 families, 140 genera, 153 species and 25 varieties. 3. With regard to life and growth form of the 8 streams, therophytes (Th) of dormancy form were most prevailing in Anchangcheon, followed by Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang while Th(w) was dominant along Dongmyeongcheon. As for radicoid form, R5 was predominant in Anchangcheon as well as in Dongmyeongcheon, Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang. In case of Anchangcheon, gravitational one (D4) of disseminule forms was most prevalent followed by Dongmyeongcheon, Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang. Of growth form, the erect type (e) was most prevalent in Anchangcheon as well as in Dongmyeongcheon, Pyeongjicheon, Jijangcheon, Sajeokcheon, Sangnocheon and Incheongang. 4. A comparison was made in connection with life and growth form of the 8 streams by water system after classifying them into 4 ones, which led to following results: Pyeongjicheon, Jijangcheon and Sajeokcheon belonged to the water system of Seomjingang River, according to the classification. Of them, Th of dormancy form accounted for the biggest ratio with 21.24% whereas, among radicoid forms, R5 was distributed with the biggest ratio of 71.13%. The biggest ratio of desseminule form was D4 with 42.96% and the erect type (e) of growth form was thickly distributed along the area with 41.15%. Anchangcheo, Dongmyeongcheon, Sangnocheon and Mujeongcheon were classified into the water system of Geumgang River. Th of dormancy form accounted for the biggest ratio with 20.50% in this water system while R5 of radicoid form was distributed most with 71.64%. Of the desseminule form, D4 was the highly distributed form with 43.27% and the erect type (e) of growth form was predominat one in the investigated area with 34.57%. Incheongang was categorized as belonging to the east coast water system of Yeongsangang River. Th of dormancy form appeared to be most distributed in this water system with 24.16% and radicoid form of propagation type was 62.92%, the biggest ratio in it. Of disseminule form, the biggest share was occupied by D4 with 44.38% while the erect type (e) showed the biggest ratio of 38.20% among growth forms. 5. In conclusion, the field survey to 8 streams revealed that the largest kinds of vascular plants were growing along Incheongang in Gochang-gun, followed by Jijangcheon in Imsil-gun and Sajeokcheon in Jeongeup-si. Of life form, therophytes (Th) were most distributed throughout 8 investigated streams and, of growth form, the erect type (e) was predominant along the streams.
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