낙동강 하구댐의 식물성플랑크톤 군집 구조

정준,김한순,김용재 ( Jun Chung,Han Soon Kim,Yong Jae Kim ) 한국하천호수학회 1994 생태와 환경 Vol.27 No.1

Species composition, standing crops and dominant species of phytoplankton community in the Nakdong river estuary dam were studied from May to November, 1991. A total 201 taxa were identified during the investigation period, and the most important group was Chlorophyceae with 156 taxa, followed by the Euglenophyceae with 24 taxa, Cyanophyceae with 13 taxa, Chrysophyceae with 4 taxa, Dinophyceae with 3 taxa and Xanthophyceae with 1 taxon. Standing crops were recorded the highest in May and the lowest in August. The contribution of Chlorophyceae to the total standing crops were the highest during the all survey period except in August which Cyanophyceae constituted the largest share. The Chlorococcales of Chlorophyceae- Micractinium pusillum, Actinastrum hantzschii var. fluviatile were dominant taxa in May, September and November, and Oscillatoria limnetica was dominant species in August.

한국산 미기록 담수조류 (淡水藻類)

김한순(Han Soon Kim),김용재(Yong Jae Kim),박정원(Chung Won Park),정준(Jun Chung) 한국식물학회 1994 Journal of Plant Biology Vol.37 No.2

An investiagtion of the freshwater algal flora of Nakdong river estuary, Jinyang Lake and Danjang stream was carried out from May to November in 1993. This paper deals with a total 16 taxa belonging to 5 genera which are recorded for the first time in Korean freshwater algal flora. Among them, the 5 genera Coronastrum Thompson, Echinospaeridium Lemmermann, Dichotomococcus Korsikov, Dicloster Jao et al. and Siderocystopsis Swale are newly added to the freshwater algal flora of Korea.

수개의 (數個) 저수지 ( 창녕군 (昌寧郡) ) 에 대한 식물성 플랑크톤의 생태학적 연구

김한순,정준 ( Han Soon Kim,Jun Chung ) 한국하천호수학회 1993 생태와 환경 Vol.26 No.3

Species composition, standing crop, dominant species and species diversity of photoplankton community were studied in 6 reservoirs located in field, valley and village around of Changnyong county(Kyungnam province) from June, 1990 to May, 1991. In this study, 399 taxa cowlposed of 6 classes, 12 orders, 2 suborders, 27 families, 72 genera, 287 species, 95 varities and 17 forms were identified. The algal community of the reservoirs located in field were characterized by an abundance of Chlorophyceae and Euglenophyceae. In the reservoirs located in valley and village around species number of the Chlorophyceae and Euglenophyceae were much smaller than in the reservoirs located in field, but the percentage of Chlorophyceae was higher. The percentage of Chlorococcales was very high, but Desmidiaceae was very low recorded in the reservoirs located in village around. Standing crop of phytoplankton was very high recorded and Chlorophyceae constituded the largest share of the seasonal algal biomass in all survey period in the reservoirs lecated in village around. The relative proportion of Euglenophyceae and Chlorophyceae to the total biomass were high recorded in the reservoirs located in field, whereas the proportion of Cyanophyceae and Chrysophyceae were high recorded in summer and winter respectively in the reservoirs located in valley. The dominant species were characterized by Euglenophyceae in the reservoirs located in field, Cyanophyceae in summer in the reservoirs located in valley and Chlorophyceae through whole survey period in the reservoirs located in village around. The species diversity indicies were high recorded in the reservoirs located in field and were also high in all reservoir in autumn.

덕동호와 보문호의 식물플랑크톤에 대한 계절적 변화

김용재,김한순,정준 ( Yong Jae Kim,Han Soon Kim,Jun Chung ) 한국하천호수학회 1991 생태와 환경 Vol.24 No.4

The purpose of this study was to investigate the phytoplankton composition and agal biomass from Tokdong and Pomun lakes in Kyongju city, from May,1989 to April,1990. The authors have examined 139 taxa of the phytoplankton from Tokdong and Pomun lakes. These were composed of 5 classes, 10 orders, 3 suborders, 23 families, 50 genera, 110 species, 25 varieties and 4 forma. Agal biomass increased from 27 individuals/ml in January to 140 individuals/ml in November, at Tokdong lake and from 19 individuals/ml in January to 538 individuals/ml in August, at Pomun lake. Two peaks of chlorophyll-a concentration were observed in the surface water of both lakes, one in September and the other in February. Annual mean concentrations of chlorophyII-a were 4.6㎍/1 and 9.9㎍/1 in the surface water of Tokdong and Pomun lakes. Trophic states of both lakes were intermediate levels between oligotrohic and mesotrophic at Tokdong lake, and between mesotrophic and eutrophic at Pomun lake as the quantity of chlorophyll-a

다사정수장의 (多斯淨水場) 담수조류에 대하여

김한순,장부규,정준 ( Han Soon Kim,Boo Gyu Chang,Jun Chung ) 한국환경생물학회 1990 환경생물 : 환경생물학회지 Vol.8 No.1

The aim of this research was to investigate the fresh water algae in Dasa Water Treatment Plant, Seoung Ju County, Kyungsang Book Do, from April to November 1989. The authors have examined 247 taxa of the phytoplankton from Dasa Water Treatment Plant. The 247 taxa were composed of 6 classes, 11 orders, 5 suborders, 22 families, 11 subfamilies, 72 genera, 184 species, 57 varieties and 6 forms. Among these, 1 genus, 3 species, 3 varieties are recorded for the first time in Korea. In this study, 168 taxa, 121 taxa and 107 taxa was found in each site of intake pond, settling basin and recurrence storage basin, respectively.

진양호의 식물성플랑크톤 군집에 관한 연구

김한순,최재신,정준,김도한 ( Han Soon Kim,Jae Shin Choi,Jun Chung,Do Han Kim ) 한국하천호수학회 1995 생태와 환경 Vol.28 No.3

Phytoplankton samples were collected during May, July, September and November of 1993 from three stations in Jinyang lake. Phytoplankton community structure, biomass, Chlorophyll a concentration and dominant species were investigated in this lake, A total 306 taxa were encountered during the survey period, and the most important algal groups were Chlorophyceae with 162 taxa and Bacillariophyceae with 111 taxa and followed by the Euglenophyceae(15 taxa), Cyanophyceae(9 taxa), Chrysophyceae(4 taxa), Dinophyceae(3 taxa) and Xanthophyceae(1 taxon). The total cell numbers and Chlorophyll a concentration were lowest in May(1,240,923ℓ^-1 and 11.36 mg m^3) and highest in September(8,029,OO3ℓ^-1 and 45.08mg m^3). The phytoplankton community in this lake was characterized by Bacillariophyceae shared the very high contribution (82.8%∼99.8%) of the total biomass throughout the all surveyed period. The predominant species were Aulacoseira ambigue , Cyclostephanos dubius, Cyclotella ocellata and Cyclotella stelligera and these dominant species accounted for 21.4% to 65.8% of the total biomass.

낙동강(洛東江) 하구호의 인편성 (鱗片性) 황갈조식물에 (黃褐藻植物) 대한 형태 , 분류학적 연구

김한순,고교영치 (高橋永治),정준 ( Han Soon Kim,Eiji Takahashi,Jun Chung ) 한국하천호수학회 1995 생태와 환경 Vol.28 No.1

Phytoplankton samples from Naktong river estuary lake, Pusan, Korea have been examined with transmission and scanning electron microscopes. The scale-bearing Chrysophyta of 34 taxa including Mallomonas 19 taxa, Synura 9 taxa, Spiniferomonas 4 taxa, Paraphysomonas 1 taxon and 1 kind of scales of Mallomonas were identified. Among these, Mallomonas clavus is recorded for the first time in Korea. The species composition was compared with that of the Andong lake located in the upstream of the Naktong river(Lee, 1990).

軍威郡一帶의 淡水藻類에 對하여

鄭濬,金漢純 慶北大學校 1992 論文集 Vol.52 No.-

Floral study on the fresh-water algae of Kunwi county area, Kyungpook province was made during the period from June, 1986 to May,. 1987. As a result, 226taxa were investigated. They consist of 6 classes, 13 orders, 3 suborders, 30 families, 78 genera, 178 species, 38 varieties and 10forms Among them, 1 genus, 7 species, 5 varieties and 3 forms were previously unreported in Korea. The genus Tetradesmus was newly introduced in Korea.