The methods for sampling and collection of different species of tritium and 14C in the discharge gas ... This paper presents an overview of the production, pathway, species and levels of tritium and 14C in ... most important radionuclides released from nuclear facilities to the environment, and 14C contributes dominant
However, groups containing species that only occur at certain times of the year and dominate the waterbody ... The results of this study suggest that the species-specific occurrence pattern is one key trait of species ... On the other hand, species included with LALF Group throughout the study period are key in terms of monthly
The seasonal dominant fish species were P. fangi and R. valenciennei in spring, R. valenciennei and Cynoglossus ... The number of fish species, number of individuals collected, and species diversity indices fluctuated ... During the study period, 23,008 specimens belonging to 100 species were collected.
Also, the Sargassum sp. was dominant at Sejondo and Hongdo. ... Additionally, the biomass ratio and the species richness of green algae was lower in group A. ... On the basis of the biomass, the Ecklonia cava was a representative species, distributed widely in the
In 1996, to identify changes in vegetation structure and species diversity by type of restoration in ... It was confirmed that succession was progressing to the cluster centered on the initial planting species ... The species diversity index was 1.3940 in cluster II, higher than 1.0768 in cluster I.
Among the dominant species the tanaka's snailfish was recorded to be the most dominant species in the ... (dominant species) of these occupied 50~90% of the quantity of the total quantity by number or by weight ... The total fish species caught by the trawl net during the 3 times survey were 106 species and a few species
Main dominant species were Oratosquilla oratoria, Octopus ocellatus, Acanthogobius lactipes, Cynoglossus ... Fisheries resources of 81 species, 57 families, and 6 taxa totally were collected by shrimp beam trawl ... Species were included 6 species in Bivalvia, 6 in Cephalopoda, 22 in Crustacea, 2 in Echinodermata, 5
species, followed by Sillago japonicus, Parablennius yatabei, Gobiidae Type A, Parablennidae sp., and ... In order to identify the species composition and distribution pattern of larval fish assemblages in the ... Omobranchus elegans as dominant taxa, that accounted for 87.5% of the total number of individuals.
Based on the Mean Importance Value(MIV), the dominant tree species in the V. erosum populations were ... According to the result, means of species diversity(H’), maxim species diversity(H’ max), evenness(J’ ... (V. erosum) populations which showed high dominance.
In August, 2009, different dominant species occurred that Gangjin Bay showed a higher cell density of ... Dominant species, diatom, play an important role in food organism for shellfish and forming a ecological ... diatom, but Gonyaulax polygramma played an important role in dominant species in Gogeundo waters.
were dominantly distributed in the mid- to lower reaches of Nakdong River where they may be harmful to ... most abundant species on the Korean peninsula, and besides these 20 endangered species, 51 endemic species ... Highest (96 species) and lowest (72 species) diversity were identified in the Han River Watershed and
변이(variation) - 같은 종(species)의 개체 사이 서로 다른 특성. ... 우성(autosomal dominant), 열성(autosomal reccessive), 반성(sex-linked) - 다요인-다원유전자(multifactorial-polygenic ... 엑손 전체 180,000개를 sequence 하는 게 전체 게놈 sequence 하는 것보다 효율적임. ?
When comparing the dominant species in the mainstream and fishway monitoring results, differences were ... and migratory species accounted for only 5.6%. ... during other season, less than 40% were species that move during the spawning period.
The inquiry identified 114 species, 59,913.7 inds. m-2 in Lake Andong and 112 species, 39,038.4 inds. ... Community analysis at Lake Imha revealed a dominant index of 0.57 (±0.18), a diversity index of 2.87 ... The results of functional feeding group analysis showed that a high proportion of species and individuals
The preservation condition of artificial reefs facility was very good, and the dominant species were ... Chromis notatus was dominant at the all types of artificial reefs, Halichoeres poecilopterus for Gazebo ... This study monitored a variety of marine fish communities in artificial reefs unit of the total 5 types
Dominant species were Enochrus simulans (Coleoptera) (7.9% of total individuals) followed by Hydaticus ... For the number of species, lepidopterans shared the highest (31.2%), followed by coleopterans (28.0%) ... individuals (36.3% coleopterans, 21.3% lepidopterans and 13.9% odonates) were collected, belonging to 574 species
high species selectivity. ... However, they increased the species diversity of fish inhabiting the waterfront. ... The largest number of individuals was collected in the fyke net, and the dominance was high due to the
Also, among the marketable species which were small entity or too tiny catches to commercialize and not ... In the two all fishing grounds, the largest amount of species was revealed as gray mullet. ... In Ocheon-dong, the species of catches were 25 of fish, 6 of cephalopod and 4 of crustacean.
distribution, so the dominant status of these species is likely to continue. ... of normal distribution, so the dominant status of these species is likely to continue. ... the dominant status of these species is likely to be stable, and H. dulcis, Z. serrata, C. controversa
Second, based on the song frequency, the dominant species in Dongbaek-dongsan were Hypsipetes amaurotis ... In the 1100-altitude wetland the dominant species were Corvus macrorhynchos (Large-billed Crow, 27.34% ... Overall, 43.6% of the 78 species detected in the field survey in Dongbaek-dongsan (34 species) were identified