http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
송효정 ( Hyo Jeong Song ),황경섭 ( Kyung Sub Hwang ),박종환 ( Jong Hwan Park ),이학영 ( Hak Young Lee ),김종선 ( Jong Sun Kim ),김현우 ( Hyun Woo Kim ),임동옥 ( Dong Ok Lim ),이승휘 ( Sung Hwi Lee ),임병진 ( Byung Jin Lim ) 한국환경생물학회 2013 환경생물 : 환경생물학회지 Vol.31 No.1
주암호의 수질변동과 주요 생물 군집 특성을 조사하였다. 수질의 경우, 수온은 3.8~21.2°C, 수소이온농도(pH) 는 6.7~8.6, 전기전도도는 64~76 μs cm-1, 용존산소량 (DO)은 5.3~13.2 mg L-1, 화학적산소요구량(COD)은 2.5 ~3.3mg L-1, 부유물질(SS)은 1.0~5.1 mg L-1, 총질소(TN) 는 0.622~0.841 mg L-1, 총인(T-P)은 0.007~0.019 mg L-1, Chl-a 농도는 2.8~8.8 mg m-3로 나타났다. 수정 Carlson 지수(TSIm)에 따른 영양단계 평가 결과는 연평균 중영양 상태로 나타났다. 식물플랑크톤 총 출현종수는 53종으로 규조류 28종, 녹조류 13종, 남조류 3종, 기타 9종이 확인되었다. 현존량은 113~2,909 cells mL-1의 범위를 보였다. 동물플랑크톤 총 출현 종수는 16종으로 출현 분류군별로는 윤충류 10종, 지각류와 요각류가 각각 4종과 2종이 확인되었고 현존량은 309~435 ind. L-1의 범위로 나타났다. 저서성대형무척추동물은 총 12목 21과 33종으로 1038개체가 출현하였으며, 우점종은 등 줄하루살이였고 아우점종은 두점하루살이로 나타났다. 수생식물은 총 9종으로 정수식물 8종, 부유식물 1종이 확인되었다. 생태계교란야생식물로는 돼지풀과 물참새피가 출현하였다. 어류는 총 30종 613개체가 확인되었다. 한국 고유종은 10종으로 33.3%의 고유도를 나타냈고, 외래도입어종은 3종으로 침투도 10.0%로 나타났다. This study was to investigate water quality and biotic community characteristics in Juam Lake. In water quality, water temperatures was 3.8~21.2°C, 6.7~8.6 in pH, 64~76 μs cm-1 in Conductivity, 5.3~13.2 mg L-1 in DO, 2.5~3.3 mg L-1 in COD, 1.0~5.1 mg L-1 in SS, 0.622~0.841 mg L-1 in T-N, 0.007~0.019 mg L-1 in T-P and 2.8~8.8 mg m-3 in Chl-a. Revised Carlson`s Index (TSIm) assessment using total phosphorus (TP) and chlorophyll-a domonstrated that the trophic states of Juam Lake were rated as mesotrophic. A total of 53 species of phytoplankton were identified. They were 28 Bacillariophyceae, 13 Chlorophyceae, 3 Cyanophyceae, and 9 Other algal taxa. The standing crops of phytoplankton was ranged from 113 cells mL-1 to 2,909 cells mL-1. A total of 16 species of zooplankton were identified (10 rotifers, 4 cladocerans and 2 copepods). Total zooplankton abundance was 309 ind. L-1 to 435 ind. L-1. The collected benthic macroinvertebrates from the surveyed sites in Juam Lake were 1,038 individuals, 33 species, 21 families and 12 orders. A dominant species was Uracanthella rufa and a subdominant species was Ecdyonurus kibunensis. Hydrophytes recorded from Juam Lake were identified 9 taxa. Emerged plants, floating plants among the hydrophytes was classified 8, 1 taxa, respectively. Ecosystem disturbance wildplant by Environment Ministry found were Paspalum distichum var. distichum and Ambrosia artemisiaefolia. A total of 30 species (6 families) were collected fishs from Juam Lake. There were 10 Korean endemic species (33.3% of collected species number) and 3 exotic species (10.0%).
나정은 ( Jeong Eun Na ),정명화 ( Myoung Hwa Jung ),조인숙 ( In Sook Cho ),박종환 ( Jong Hwan Park ),황경섭 ( Kyung Sub Hwang ),송효정 ( Hyo Jeong Song ),임병진 ( Byung Jin Lim ),라긍환 ( Geung Hwan La ),김현우 ( Hyun Woo Kim ) 한국환경생물학회 2012 환경생물 : 환경생물학회지 Vol.30 No.1
Abstract - The distributions of phytoplankton community are investigated from 29 reservoirs in Yeongsan and Seomjin River Basins, Korea. As a microalgal flora, a total of 424 species of phytoplankton were identified. They were 157 Chlorophyceae, 161 Bacillariophyceae, 39 Cyanophyceae, and 67 other algal taxa. The phytoplankton diversity were low in stream type reservoirs such as Kumho, Youngsan and Youngam Reservoirs. The population density of phytoplankton ranged from 29 cells mL-1 to 53,161 cells mL-1. The dominant phytoplankton species more than 20% of total standing crops were Asterionella formosa, Aulacoseira ambigua, Aulacoseira distans, Aulacoseira granulata, Cyclotella sp., Synedra acus, Coelastrum reticulatum, Pandorina morum, Scenedesmus arcuatus, Aphanothece clathrata, Microcystis aeruginosa, Phormidium sp. The concentration of chlorophyll a ranged from 0.41 mg m-3~220.72 mg m-3, and showed highest concentration in Gaecho-je. The concentrations of TN and TP have no clear relationships with chlorophyll a concentrations.
영산강, 섬진강 유역권내 29개 정수생태계의 동물플랑크톤 군집 크기 구조(2010~2011)
김현우 ( Hyun Woo Kim ),라긍환 ( Geung Hwan La ),박종환 ( Jong Hwan Park ),송효정 ( Hyo Jeong Song ),황경섭 ( Kyung Sub Hwang ),임병진 ( Byung Jin Lim ),이학영 ( Hak Young Lee ) 한국환경생물학회 2012 환경생물 : 환경생물학회지 Vol.30 No.1
Abstract - This study compares the abundance and community structure of zooplankton organisms from the littoral and pelagic regions, and considers particularly trophic levels vs. zooplankton abundances. Zooplankton samples, collected every 3 months over a year from 2010 to 2011 at 29 temperate lakes and reservoirs, which belong to two different river basins (Youngsan and Seomjin River). The spatial pattern of rotifers was similar to that of total zooplankton abundance. This reflected the fact that rotifers strongly dominated the zooplankton community. There were considerable spatial variations in total zooplankton abundance (ANOVA, p/0.01), while there were no significant differences both in littoral and pelagic regions in abundance of zooplankton (ANOVA, p=0.205). The mean abundance of zooplankton in eutrophic systems was much higher than that of mesotrophic systems, while significant difference in number of species and diversity index were not shown in both trophic systems.