Optimal environmental range for Juncus effusus, an important plant species in an endangered insect species (Nannopya pygmaea) habitat in Korea
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초록
Juncus effusus is mostly found in freshwater wetlands and is widely used for landscaping and creating artificial wetlands due to its high ecological value. J. effusus tends to dominate during the early stage (3-10 years) of the second succession in abandoned paddy fields. This study focused on the environmental characteristics of J. effusus to create habitat for an endangered species, Nannopya pygmaea, which lives in wetlands dominated by J. effusus. Considering the distribution of J. effusus and N. pygmaea, 63 quadrats at eight wetlands were investigated between May and June 2006 during the critically dry period. Fifty-three species from 28 families co-occurred with J. effusus, and Persicaria thunbergii was the most abundant (63.5%). The optimal ranges of distribution (ORD) for the water variables were water depth, -2 to 10 cm;dissolved oxygen, 0.99-3.55 mg/kg, conductivity (CON), 23.40-115.40 μs/cm, total dissolved solid, 12.53-57.60 mg/L;pH, 5.00-6.87; K^+, 0.11-1.46 mg/L; Ca^(2+), 1.53-5.85 mg/L; Na^+, 3.16-7.47 mg/L; Mg^(2+), 0.11-1.96 mg/L; NO_3-N, < 0.001-0.072mg/L; NH_4-N, 0.005-0.097 mg/L; and PO_4-P, 0.006-0.047 mg/L. ORDs for the soil variables were water content, 1.05-2.96%; loss-on ignition method (LOI), 5.07-7.81%; CON, 23.70-59.70 μs/cm; pH, 4.40-5.16; extracted (e) K^+, 4.34-15.73cmol/kg; eCa^(2+), 31.56-191.56 cmol/kg; eNa^+, < 0.01-2.61 cmol/kg; eMg, 0.04-19.82 cmol/kg; eNO3-N, 0.514-1.175 mg/kg;eNH4-N, 0.033-0.974 mg/kg, ePO_4-P, 0.491-11.552 mg/kg; total nitrogen, 0.016-0.200%; and total carbon, 1.06-2.37%. The appearance of rush during early succession indicated relatively lower levels of these physicochemical parameters, and that ORDs should be maintained for the J. effusus community.
Abstract
Juncus effusus is mostly found in freshwater wetlands and is widely used for landscaping and creating artificial wetlands due to its high ecological value. J. effusus tends to dominate during the early stage (3-10 years) of the second succession in abandoned paddy fields. This study focused on the environmental characteristics of J. effusus to create habitat for an endangered species, Nannopya pygmaea, which lives in wetlands dominated by J. effusus. Considering the distribution of J. effusus and N. pygmaea, 63 quadrats at eight wetlands were investigated between May and June 2006 during the critically dry period. Fifty-three species from 28 families co-occurred with J. effusus, and Persicaria thunbergii was the most abundant (63.5%). The optimal ranges of distribution (ORD) for the water variables were water depth, -2 to 10 cm;dissolved oxygen, 0.99-3.55 mg/kg, conductivity (CON), 23.40-115.40 μs/cm, total dissolved solid, 12.53-57.60 mg/L;pH, 5.00-6.87; K^+, 0.11-1.46 mg/L; Ca^(2+), 1.53-5.85 mg/L; Na^+, 3.16-7.47 mg/L; Mg^(2+), 0.11-1.96 mg/L; NO_3-N, < 0.001-0.072mg/L; NH_4-N, 0.005-0.097 mg/L; and PO_4-P, 0.006-0.047 mg/L. ORDs for the soil variables were water content, 1.05-2.96%; loss-on ignition method (LOI), 5.07-7.81%; CON, 23.70-59.70 μs/cm; pH, 4.40-5.16; extracted (e) K^+, 4.34-15.73cmol/kg; eCa^(2+), 31.56-191.56 cmol/kg; eNa^+, < 0.01-2.61 cmol/kg; eMg, 0.04-19.82 cmol/kg; eNO3-N, 0.514-1.175 mg/kg;eNH4-N, 0.033-0.974 mg/kg, ePO_4-P, 0.491-11.552 mg/kg; total nitrogen, 0.016-0.200%; and total carbon, 1.06-2.37%. The appearance of rush during early succession indicated relatively lower levels of these physicochemical parameters, and that ORDs should be maintained for the J. effusus community.
참고문헌 (59)
- Allen SE, "Chemical Analysis of Ecological Materials" (1974), Blackwell Scienific Publications Osney Mead
- Bekker RM, "The impact of groundwater level on soil seed bank survival", Seed Sci Res, 8, pp.399~404 (1998)
- Boyle J, "A comparison of two methods for estimating the organic matter content of sediments", J Paleolimnol, 31, pp.125~127 (2004)
- Bray RH, "Determination of total, organic and available forms of phosphorus in soils", Soil Sci, 59, pp.39~45 (1945)
- Champness SS, "The population of buried viable seeds in relation to contrasting pasture and soil types", J Ecol, 36, pp.149~173 (1948)
- Chippindale HG, "On the viable seeds present in the soil beneath pastures", J Ecol, 22, pp.508~531 (1934)
- Collins CD, "Littoral zone macrophyte community structure: distribution and association of species along physical gradients in Lake George, New York, U.S.A", Aquat Bot, 29, pp.177~194 (1987)
- Comin FA, "Restoration of wetlands from abandoned rice fields for nutrient removal, and biological community and landscape diversity", Restor Ecol, 9, pp.201~208 (2001)
- Ervin GN, "Spatio-temporally variable effects of a dominant macrophyte on vascular plant neighbors", Wetlands, 25, pp.317~325 (2005)
- Ervin GN, "An experimental study on the facilitative effects of tussock structure among wetland plants", Wetlands, 27, pp.620~630 (2007)
- Ervin GN, "Shoot: root dynamics during growth stages of the rush Juncus effusus L", Aquat Bot, 59, pp.63~73 (1997)
- Ervin GN, "Allelochemical autotoxicity in the emergent wetland macrophyte Juncus effusus (Juncaceae)", Am J Bot, 87, pp.853~860 (2000)
- Ervin GN, "Seed fall and field germination of needlerush, Juncus effusus L", Aquat Bot, 71, pp.233~237 (2001)
- Ferreira LV, "Effects of river level fluctuation on plant species richness, diversity and distribution in a floodplain forest in Central Amazonia", Oecologia, 120, pp.582~587 (1999)
- Fitter AH, "Influence of soil heterogeneity on the coexistence of grassland species", J Ecol, 70, pp.139~148 (1982)
- Gerard M, "Impact of flooding on potential and realised grassland species richness", Plant Ecol, 194, pp.85~98 (2008)
- Godfrey RK, "Aquatic and Wetland Plants of the Southeastern United States: Monocotyledons" (1979), University of Georgia Press
- Grace JB, "Habitat partitioning and competitive displacement in cattails (Typha): experimental field studies", Am Nat, 118, pp.463~474 (1981)
- Grime JP, "The Abridged Comparative Plant Ecology" (1990), Unwin Hyman
- Huston MA, "Biological Diversity: The Coexistence of Species on Changing Landscapes" (1994), Cambridge University Press
- Kamphake LJ, "Automated analysis for nitrate by hydrazine reduction", Water Res, 1, pp.205~216 (1967)
- Keddy PA, "Plant zonation on lakeshores in Nova Scotia: a test of the resource specialization hypothesis", J Ecol, 72, pp.797~808 (1984)
- Kim JG, "Wetland conservation and restoration", Nat Conserv, 123, pp.44~54 (2003)
- Kim JG, "Method in Ecology" (2004), Bomoondang
- Kim KG, "The effects of the biodiversity increase after creation of the artificial wetland: the case of ecological pond at Seoul technical high school", J Korea Inst Landsc Architect, 27, pp.1~17 (1999)
- Kim YS, "Distribution Atlas of Plants of Korea (3): Atlas of Juncales in Korea", Korean J Plant Taxon, 10, pp.73~96 (1980)
- 구본학, "목논에 형성된 자운늪의 유현분류 및 기능 평가", 한국환경복원기술학회지, 6(1), pp.65~70 (2003), 한국환경복원기술학회
- 권기진, "습지식물의 적정 서식 환경 : 1. 줄과 애기부들", 한국환경복원기술학회지, 9(1), pp.72~88 (2006), 한국환경복원기술학회
- Kwon GJ, "The relationship of vegetation to environmental factors in Wangsuk stream and Gwarim reservoir in Korea: II. Soil environments", Ecol Res, 22, pp.75~86 (2007)
- Lazenby A, "Germination and establishment of Juncus effusus L.: the effect of different companion species and of variation in soil and fertility conditions", J Ecol, 43, pp.103~119 (1955)
- Lazenby A, "Germination and establishment of Juncus effusus L.: II. The interaction effects of moisture and competition", J Ecol, 43, pp.595~605 (1955)
- Lee. Bo. Ah, "The Relationship of Vegetation and Environmental factors in Wangsuk Stream and Gwarim Reservoir: I. Water Environments", 한국생태학회지, 28(6), pp.365~373 (2005), 한국생태학회
- 이보아, "The Optimal Environmental Ranges for Wetland Plants:Ⅱ. Scirpus tabernaemontani and Typha latifolia", 한국생태학회지, 30(2), pp.151~159 (2007), 한국생태학회
- Lee CB, "Coloured Flora of Korea. Vol. 2" (2003), Hyangmoonsa
- Lee CS, "Secondary succession and natural habitat restoration in abandoned rice fields of central Korea", Restor Ecol, 10, pp.306~314 (2002)
- Lee HHM, "Classification of wetlands in Korea", 석사, pp.2000
- Lee YN, "Flora of Korea" (2006), Kyohak Publishing Co. Ltd
- Marschner H, "Mineral Nutrition of Higher Plants" (1995), Academic Press
- Ministry of Agriculture and Forestry in Korea, "The statistic report of paddy fields area" (2004), Ministry of Agriculture and Forestry
- Mitsch WJ, "Wetlands" (2000), John Wiley & Sons, Inc
- Mueller-Dombois D, "Aims and Methods Vegetation Ecology" (2003), The Blackburn Press
- Murphy J, "A modified single solution method for the determination of phosphate in natural waters", Anal Chim Acta, 27, pp.31~36 (1962)
- 오용자, "한국산 골풀아재비속 3종의 분류학적 검토", 식물분류학회지, 33(4), pp.6~409 (2003), 한국식물분류학회
- Richards PW, "Juncus L", J Ecol, 29, pp.362~368 (1941)
- Richards PW, "Juncus effusus L", J Ecol, 29, pp.375~380 (1941)
- Riis T, "Relationships between water level fluctuations and vegetation diversity in shallow water of New Zealand lakes", Aquat Bot, 74, pp.133~148 (2002)
- Robinson GW, "Soils: Their Origin, Constitution and Classification. An Introduction to Pedology" (1951), John Wiley
- Sarma KS, "Plant regeneration from seedling explants of Juncus effusus", Aquat Bot, 68, pp.239~247 (2000)
- Shannon CE, "The Mathematical Theory of Communication" (1949), University of Illinois Press
- Sheldrick BH, "Particle size distribution. In: Soil Sampling and Methods of Analysis", pp.499~511 (1993), Lewis
- Solorzano L, "Determination of ammonia in natural waters by the phenolhypochlorite method", Limnol Oceanogr, 14, pp.799~801 (1969)
- Spence DHN, "The zonation of plants in freshwater lakes", Adv Ecol Res, 12, pp.37~125 (1982)
- Stromberg JC, "Restoration of riparian vegetation in the south-western United States: importance of flow regimes and fluvial dynamism", J Arid Environ, 49, pp.17~34 (2001)
- Sturges HA, "The choice of a class-interval", J Am Stat Assoc, 21, pp.65~66 (1926)
- Thompson K, "Seasonal variation in the seed banks of herbaceous species in ten contrasting habitats", J Ecol, 67, pp.893~921 (1979)
- Topp GC, "Soil water content. In: Soil Sampling and Methods of Analysis", pp.541~557 (1993), Lewis
- Troeh FR, "Soils and Soil Fertility" (1993), Oxford University Press
- Wetzel RG, "High production in a herbaceous perennial plant achieved by continuous growth and synchronized population dynamics", Aquat Bot, 64, pp.111~129 (1999)
- Yoon J, "Nannophya pygmaea (Odonata: Libellulidae), an Endangered Dragonfly in Korea, Prefers Abandoned Paddy Fields in the Early Seral Stage", ENVIRONMENTAL ENTOMOLOGY, 39, pp.278~285 (2010), ENTOMOLOGICAL SOC AMER
