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This study was conducted to examine the soil aggregate distributions and their relationship with microbial biomass carbon (C) concentration and soil C in Pinus rigida and Larix kaempferi plantations. Soil samples of 0-10 cm, 10-20 cm, and 20-30 cm depth were collected and the microbial biomass C concentration was measured. The soils were then classified into four aggregate size classes by wet-sieving procedure [large macroaggregate (>2000 ㎛), small macroaggregate (250-2000 ㎛), microaggregate (53-250 ㎛), and silt-plus-clay (<53 ㎛)] and the C content of each aggregate size class was analyzed. The L. kaempferi plantation contained more macroaggregate over 250 ㎛ than the P. rigida plantation did. The mean weight diameter (MWD) of the soil aggregate up to 30 cm depth was 1.26 mm and 1.45 mm in the P. rigida and L. kaempferi plantations, respectively, and it decreased with soil depth.

The microbial biomass C concentration up to 30 cm depth was 510 ㎍ C g soil-1 for the P. rigida plantation and 764 ㎍ C g soil-1 for the L. kaempferi plantation, and it was greatest in the surface soil in both plantations. The mean soil C concentration up to 30 cm depth was 2.00% for the P. rigida plantation and 2.88% for the L. kaempferi plantation. In both plantations, the soil C concentration was higher in the surface soil than in the deep soil. However, there was no significant difference of C concentration among the soil aggregate size classes. The soil C content up to 30 cm depth in the P. rigida and L. kaempferi plantations were 47.69 Mg ha-1 and 61.49 Mg ha-1, respectively, and were also higher in the surface soil than in the deep soil. In both plantations, macroaggregate contained more C content than microaggregate did. The microbial biomass C and soil C concentrations were significantly higher (P<0.05) in the L. kaempferi plantation than in the P. rigida plantation due to the effect of species difference. The MWD and C content tended to be greater in the L. kaempferi plantation than in the P. rigida plantation, but the differences were not significant. In this study, the soil aggregate size, microbial biomass C and soil C concentrations were positively correlated with one another.

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기사명 저자명 페이지 원문 목차
Differences in soil aggregate, microbial biomass carbon concentration, and soil carbon between Pinus rigida and Larix kaempferi plantations in Yangpyeong, central Korea 박찬우, 손요한, 고수인, 윤태경, 한새롬, 이궁, 조우용, Lixia Jin, 이선정, 노남진, 정혜근 pp.38-46

An exploratory study on forest carbon markets in Asia Xiaozhi Jeff Cao, 윤여창, 설미현 pp.34-37

Morphological characters and genetic relationship between catechins-rich and -poor tea tree(Camellia sinensis L.) lines 김용덕, 정미진, 김종철, 최명숙, 송현진 pp.28-33

In vitro selection of salt-tolerant Ailanthus altissima Swingle 강영민, 송현진, 문현식, 이철호, 김종갑, Chandrakant S. Karigar, 최명숙 pp.16-20

Preliminary study on estimating fine root growth in a natural Pinus densiflora forest using a minirhizotron technique 손요환, 노남진, 조우용, 이경, 박찬우, 한새롬 pp.47-50

Growth and productivity of Pericopsis elata(Harms) Meeuwen in some forest plantations of Cameroon J.R. Ngueguim, J.L. Betti, B. Riera, J. Ambare, M. Tchatat, J. Onana pp.1-10

Effect of storage temperature and dormancy-breaking treatments on seed germination, moisture content and seed vigor in gum karaya(Sterculia urens Roxb.) P. Subhashini Devi, B. Satyanarayana, A. Arundhati, T. Raghava Rao pp.11-15

Modelling individual tree basal area growth of Blue pine(Pinus wallichiana) for Mustang district in Nepal Bishnu Hari Wagle, Ram P. Sharma pp.21-27

참고문헌 (38건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Carmean WH. 1957. The structure of forest soils. Ohio J Sci.57:165–168. 미소장
2 Cerda´ A. 1998. Soil aggregate stability under different Mediterranean vegetation types. Catena. 32:73–86. 미소장
3 Chung H, Grove JH, Six J. 2008. Indications for soil carbon saturation in a temperate agroecosystem. Soil Sci Soc Am J. 72:1132–1139. 미소장
4 Clay mineralogy determines the importance of biological versus abiotic processes for macroaggregate formation and stabilization 네이버 미소장
5 Denef K, Six J, Bossuyt H, Frey SD, Elliot ET, Merckx R, Paustian K. 2001. Influence of dry–wet cycles on the interrelationship between aggregate, particulate organic matter, and microbial community dynamics. Soil Biol Biochem. 33:1599–1611. 미소장
6 Carbon Pools and Flux of Global Forest Ecosystems 네이버 미소장
7 Aggregate Structure and Carbon, Nitrogen, and Phosphorus in Native and Cultivated Soils 네이버 미소장
8 Canopy Tree-Soil Interactions within Temperate Forests: Species Effects on Soil Carbon and Nitrogen 네이버 미소장
9 Carbon Storage in Soil Size Fractions Under Two Cacao Agroforestry Systems in Bahia, Brazil 네이버 미소장
10 Soil Aggregate Stabilization by the Indigenous Microflora as Affected by Temperature 네이버 미소장
11 Relationships among fine roots, fungal hyphae and soil microarthropods among different soil microhabitats in a temperate coniferous forest of Chamaecyparis obtusa 네이버 미소장
12 Balancing the Global Carbon Budget 네이버 미소장
13 Hwang JH, Son Y. 2002. Effects of thinning, liming and litter layer treatment on soil CO2 efflux and litter decay in P. rigida and Larix leptolepis plantations. J Kor For Soc 91:471–479. (In Korean, with English abstract.) 미소장
14 Hwang JH, Son Y, Kim C, Yi MJ, Kim ZS, Lee WK, Hong SK. 2007. Fine root dynamics in thinned and limed pitch pine and Japanese larch plantations. J Plant Nutr. 30:1821–1839. 미소장
15 Carbon Dynamics of Aggregate-Associated Organic Matter Estimated by Carbon-13 Natural Abundance 네이버 미소장
16 The fumigation-extraction method to estimate soil microbial biomass: Calibration of the kEN value 네이버 미소장
17 Carbon and nitrogen status of litterfall, litter decomposition and soil in even-aged larch, red pine and rigitaeda pine plantations. 네이버 미소장
18 양평지역 리기다소나무, 낙엽송, 졸참나무의 allometry 와 임관동태 연구 소장
19 Kim JS, Son Y, Lim JH, Kim ZS. 1996. Aboveground biomass, N and P distribution, and litterfall in Pinus rigida and Larix leptolepis plantations. J Kor For Soc 85:416–425. (In Korean, with English abstract.) 미소장
20 Plant species influence microbial diversity and carbon allocation in the rhizosphere 네이버 미소장
21 Lal R. 2005. Forest soils and carbon sequestration. Forest Ecol Manag. 220:242–258. 미소장
22 Lee IK, Son Y. 2006. Effects of nitrogen and phosphorus fertilization on nutrient dynamics and litterfall production of Pinus rigida and Larix kaempferi. 2006. J Ecol Field Biol 29:205–212. (In Korean, with English abstract.) 미소장
23 Lee SK, Son Y, Lee WK, Yang AR, Noh NJ, Byun JG. 2010. Influence of thinning on carbon storage in a Japanese larch (Larix kaempferi) plantation in Yangpyeong, central Korea. For Sci Tech. 6:35–40. 미소장
24 Crop type influences soil aggregation and organic matter under no-tillage 네이버 미소장
25 Oades JM, Waters AG. 1991. Aggregate hierarchy in soils. Aust J Soil Res. 29:815–828. 미소장
26 Relationships of soil microbial biomass carbon and organic carbon with environmental parameters in mountainous soils of southwest China 네이버 미소장
27 Russell AE, Cambardella CA, Laird DA, Jaynes DB, Meek DW. 2009. Nitrogen fertilizer effects on soil carbon balances in midwestern U.S. agricultural systems. J Appl Ecol. 19:1102–1113. 미소장
28 A history of research on the link between (micro)aggregates, soil biota, and soil organic matter dynamics 네이버 미소장
29 Stabilization mechanisms of soil organic matter: Implications for C-saturation of soils 네이버 미소장
30 Six J, Elliott ET, Paustian K. 2000. Soil macroaggregate turnover and microaggregate formation: a mechanism for C sequestration under no-tillage agriculture. Soil Biol Biochem. 32:2099–2103. 미소장
31 Son Y, Kim HW. 1996. Soil respiration in Pinus rigida and Larix leptolepis plantations. J Kor For Soc 85:496–505. (In Korean, with English abstract.) 미소장
32 SEQUESTRATION OF CARBON BY SOIL 네이버 미소장
33 Possible role of soil microorganisms in aggregation in soils 네이버 미소장
34 Tisdall JM, Oades JM. 1982. Organic matter and waterstable aggregates in soils. J Soil Sci. 33:141–163. 미소장
35 Total and fresh organic carbon distribution in aggregate size classes and single aggregate regions using natural 13C/ 12C tracer 네이버 미소장
36 Van Bavel CHM. 1949. Mean weight diameter of soil aggregates as a statistical index of aggregation. Soil Sci Soc Am J. 14:20–30. 미소장
37 Microbial biomass responses to soil drying and rewetting: The fate of fast- and slow-growing microorganisms in soils from different climates 네이버 미소장
38 An extraction method for measuring soil microbial biomass C 네이버 미소장

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