Characterization of soil microflora on a successional glacier foreland in the high Arctic on Ellesmere Island, Nunavut, Canada using phospholipid fatty acid analysis
スポンサーリンク
概要
- 論文の詳細を見る
We investigated soil microbial biomass and community structure along a primary successional gradient after deglaciation in the high Arctic, at Ellesmere Island, Nunavut, Canada(80°50'N, 82°45'W). Soil samples were collected from five glacial moraines(M1 to M5) with different developmental periods. Time since the recession of glaciers at M1, M3, and M5 was estimated to be 300, 9000, and over 17000 years, respectively. Soil samples from five points in each moraine were subjected to phospholipid fatty acid(PLFA) analysis. Total PLFA content(an index of microbial biomass) in M1 was significantly lower than those in older moraines(M2-M5), whereas the content remained at an almost constant level from M2 to M5. Significant differences in PLFA composition(an index of microbial community structure) were also observed between M1 and older moraines(M2-M5); the proportion of straight chain saturated fatty acids in M1 was higher than those in older moraines(M2-M5), whereas those of branched fatty acids and unsaturated fatty acids in M1 were lower than those in older moraines(M2-M5). These results suggest that changes of microflora occurred in the early phase of succession after deglaciation and became stable thereafter. Microbial biomass had a positive correlation with soil carbon and nitrogen contents over the successional chronosequence, suggesting that development of soil microflora was affected in part by organic matter accumulation.
- 国立極地研究所の論文
著者
-
Kanda Hiroshi
National Institute of Polar Research, Midori-cho, Tachikawa, Tokyo 190-8518, Japan.
-
Uchida Masaki
National Institute of Polar Research
-
Kanda H
National Inst. Polar Res. Tokyo
-
Koizumi Hiroshi
Waseda Univ. Tokyo Jpn
-
Kanda Hiroshi
National Institute Of Polar Research
-
Uchida Masaki
Department Of Biology National Institute Of Polar Research
-
Kanda Hiroshi
Institute For Basin Ecosystem Studies Gifu University
-
Nakatsubo Takayuki
Graduate School Of Biosphere Sciences Hiroshima University
-
Kanda H
Department Of Biology National Institute Of Polar Research
-
Koizumi Hiroshi
Department Of Biology Faculty Of Education And Integrated Arts And Sciences Waseda University
-
Nakatsubo T
Department Of Environmental Dynamics And Management Graduate School Of Biosphere Science Hiroshima U
-
Nakatsubo T
Hiroshima Univ. Hiroshima Jpn
-
Yoshitake Shinpei
Graduate School of Biosphere Science, Hiroshima University
-
Yoshitake Shinpei
Faculty Of Science And Engineering Waseda University 2-2 Wakamatsucho Shinjuku-ku Tokyo 162-8480 Jap
-
Kanda Hiroshi
National Aerospace Laboratory
-
Nakatsubo Takayuki
Graduate School of Biosphere Science, Hiroshima University, 1-7-1, Kagamiyama, Higashi-Hiroshima 739-8521, Japan
関連論文
- Communities of algae and cyanobacteria on glaciers in west Greenland
- スバールバル・ニーオルスンの高緯度北極ツンドラ生態系の炭素固定における維管束植物優占種の光合成特性とバイオマス分布の役割
- Reproductive phenology of subalpine moss, Polytrichum ohioense Ren. et Card.
- Ecological studies of aquatic moss pillars in Antarctic lakes 1. Macro structure and carbon, nitrogen and Chlorophyll a contents
- Distribution of aquatic mosses in the Soya Coast region, East Antarctica
- Relationships between vegetation types and soil properties along a topographical gradient on the northern coast of the Brgger Peninsula, Svalbard
- Extremely psychrophilic microalgae isolated from the Antarctic ocean
- Biological investigations of the Antarctic ice sheet: review, problems and projects
- Seasonal variation in leaf properties and ecosystem carbon budget in a cool-temperate deciduous broad-leaved forest : simulation analysis at Takayama site, Japan
- Limnological parameters in Skarvsnes lakes between the 47th and 48th Japanese Antarctic Research Expedition in 2006-2007 -Long-term monitoring study-
- Nitrogen concentration within Saxifraga oppositifolia in different successional stages on a glacier foreland in the high Arctic
- Ecological role of fungal infections of moss carpet in Svalbard (scientific paper)
- Isolation and Characterization of Leptospira spp. from Raccoons in Japan
- Changes in the structure and heterogeneity of vegetation and microsite environments with the chronosequence of primary succession on a glacier foreland in Ellesmere Island, high arctic Canada
- Chemical property of live and dead leaves of tundra plant species in Oobloyah Valley, Ellesmere Island, high arctic Canada
- Initial recruitment and establishment of vascular plants in relation to topographical variation in microsite conditions on a recently-deglaciated moraine on Ellesmere Island, high arctic Canada
- Inter- and intraspecific variations of the chemical properties of high-Arctic mosses along water-regime gradients
- Ecosystem development and carbon cycle on a glacier foreland in the high Arctic, Ny-Alesund, Svalbard
- Soil respiration in a high arctic glacier foreland in Ny-Alesund, Svalbard
- Microbial biomass in relation to primary succession on arctic deglaciated moraines
- Experimental Studies on Vegetating Potential on Bare Ground in Antarctica
- Electron Cyclotron Resonance Plasma Produced with a Closed Spheroidal Electron Cyclotron Resonance Surface in a Simple Cusp Field
- Effects of seasonal and interannual variations in leaf photosynthesis and canopy leaf area index on gross primary production of a cool-temperate deciduous broadleaf forest in Takayama, Japan
- Carbon dioxide exchange in a cool-temperate evergreen coniferous forest over complex topography in Japan during two years with contrasting climates
- PRELIMINARY RESULTS OF BOTANICAL AND MICROBIOLOGICAL INVESTIGATIONS ON SEVERNAYA ZEMLYA 1995 (18th Symposium on Polar Biology)
- Effects of arbuscular mycorrhizal fungi and soil developmental stages on herbaceous plants growing in the early stage of primary succession on Mount Fuji
- Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan
- Seasonal shift in factors controlling net ecosystem production in a high Arctic terrestrial ecosystem
- Environmental changes in Syowa Station area of Antarctica during the last 2300 years inferred from organic components in lake sediment cores
- STRUCTURE OF MOSS COLONIES IN THE SYOWA STATION AREA, ANTARCTICA (15th Symposium on Polar Biology)
- VEGETATIVE REPRODUCTION OF MOSSES IN SOIL AROUND THE ANTARCTIC MOSS COMMUNITY (EXTENDED ABSTRACT) (14th Symposium on Polar Biology)
- Culture of rhizoidal tubers on an aquatic moss in the lakes near the Syowa Station area, Antarctica
- On the structures of moss colony in the Yukidori Valley, Langhovde, East Antarctica
- A filamentous fungus, Pythium ultimum TROW var. ultimum, isolated from moribund moss colonies from Svalbard, northern islands of Norway
- Carbon dynamics and budget in a Zoysia japonica grassland, central Japan
- Biometric-based estimation of net ecosystem production in a mature Japanese cedar (Cryptomeria japonica) plantation beneath a flux tower
- Carbon cycling and net ecosystem production at an early stage of secondary succession in an abandoned coppice forest
- Characterization of soil microflora on a successional glacier foreland in the high Arctic on Ellesmere Island, Nunavut, Canada using phospholipid fatty acid analysis
- Decomposition and ergosterol content of the moss Hylocomium splendens litter under various climatic conditions
- Contribution of micro-organisms to the carbon dynamics in black spruce (Picea mariana) forest soil in Canada
- Comparative study of the mass loss rate of moss litter in boreal and subalpine forests in relation to temperature
- Satellite Ecology (SATECO) : linking ecology, remote sensing and micrometeorology, from plot of regional scale, for the study of ecosystem structure and function
- Estimation of the biomass of fine roots and mycorrhizal fungi : a case study in a Japanese red pine (Pinus densiflora) stand
- Vegetation development on the glacier moraines in Oobloyah Valley, Ellesmere Island high arctic Canada
- Zooplankton Data Collected with BIOMASS Programme at Syowa Station in 1983 by JARE-24
- Zooplankton data collected with BIOMASS programme at Syowa Station in 1983 by JARE-24(Marine Biology 20)
- Pigment Data of Sea Ice Cores Collected from Fast Ice Area near Syowa Station, Antarctica, from March 1983 to January 1984 (JARE-24)
- Pigment data of sea ice cores collected from fast ice area near Syowa Station, Antarctica, from March 1983 to January 1984 (JARE-24)(Marine Biology 16)
- Oceanographic and Marine Biological Data from Routine Observations near Syowa Station between February 1983 and January 1984 (JARE-24)
- Oceanographic and Marine Biological Data from Routine Observations near Syowa Station between February 1983 and January 1984 (JARE-24)
- Oceanographic and marine biological data from routine observations near Syowa Station between February 1983 and January 1984(JARE-24)(Marine Biology 9)
- Adelie penguin census in 1983-84 breeding season in the Syowa Station area, East Antarctica
- THE RELATIONSHIP BETWEEN DISTRIBUTION OF BRYOPHYTES AND SOIL CONDITIONS ON DEGLACIATED ARCTIC TERRAIN IN NY-ÅLESUND (17th Symposium on Polar Biology)
- Photosynthetic Light-use Efficiency in Rice(Oryza Sativa L.)Leaf under Light with Fluctuating Intensities at Two Different Ambient Humidities
- Spatial and Temporal Variation in Photon Flux Density on Rice(Oryza sativa L.)Leaf Surface
- Meteorological Data Measured at Biological Hut, the Yukidori Valley, Langhovde, Antarctica in the Austral Summer of 1987-1988 and 1988-1989
- Microclimate data measured at biological hut, the Yukidori Valley, Langhovde, Antarctica in the austral summer of 1987-1988 and 1988-1989(Terrestrial Biology 3)
- The methane flux along topographical gradients on a glacier foreland in the High Arctic, Ny-Alesund, Svalbard
- Nitrogen cycling in an Antarctic ecosystem. 1. Biological nitrogen fixation in the vicinity of Syowa Station
- Morphological variation and taxonomic interpretation in the moss genus Bryum in Antarctica
- Vegetation development and carbon storage on a glacier foreland in the High Arctic, Ny-Alesund, Svalbard
- Measurement of net ecosystem production and ecosystem respiration in a Zoysia japonica grassland, central Japan, by the chamber method
- Some interesting problems of Antarctic limnology with special reference to the allelopathic effects on the algal ecology (extended abstract)
- VERTICAL DISTRIBUTION OF ANTARCTIC SOIL ALGAE BY DIRECT OBSERVATION WITH THE CONTACT SLIDE METHOD (EXTENDED ABSTRACT) (Twelfth Symposium on Polar Biology)
- Allelopathic effects of Antarctic lichen and mosses on the growth of algae (extended abstract)
- MICROCLIMATE STUDIES IN THE YUKIDORI VALLEY, LANGHOVDE, ANTARCTICA IN 1988-1989 (EXTENDED ABSTRACT) (Twelfth Symposium on Polar Biology)
- Microclimate Data Measured at Unmanned Observation Station, the Yukidori Valley, Langhovde, Antarctica in 1988-1989
- Microclimate data measured at unmanned observation station, the Yukidori Valley, Langhovde, Antarctica in 1988-1989(Terrestrial Biology 2)
- MICROCLIMATE DATA MEASURED AT THE YUKIDORI VALLEY, LANGHOVDE, ANTARCTICA IN 1988-1989
- Microclimate data measured at the Yukidori Valley, Langhovde, Antarctica in 1988-1989(Terrestrial Biology 1)
- Aquatic mosses found in lakes of the Skarvsnes region, Syowa Station area, Antarctica (extended abstract)
- Detection of Boundary-Layer Transition in a Cryogenic Wind Tunnel by Using Luminescent Paint
- Limnological parameters in Skarvsnes lakes during the 48th and 49th Japanese Antarctic Research Expeditions in 2007-2008 -Long-term monitoring study-
- Preface
- Preface
- Preface
- Preface
- Preface
- Notes on floral traits and gender expression of Dryas octopetala under a simulated environmental change
- Soil nutrient condition related to the distribution of terrestrial algae near Syowa Station, Antarctica (extended abstract)
- Allelopathic effort of penguin excrements and guanos on the growth of Antarctic soil algae
- INTERSTITIAL NEMATODES OF A SANDY BEACH POLLUTED BY SEWAGE FROM ANTARCTIC BASE IN KING GEORGE ISLAND(Behavior Biology and Ecology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- Occurrence of bryophytes in Paramushir Island, northern Kuriles, Far East Russia (scientific paper)
- RELATIONSHIP BETWEEN PLANT OCCURRENCES AND SURFACE CONDITIONS ON A RECENTLY DEGLACIATED MORAINE AT NY-ÅLESUND, SVALBARD, ARCTIC NORWAY (19th Symposium on Polar Biology)
- Seasonal changes of some environmental factors around the moss vegetation near Syowa Station,East Antarctica
- The gemmae of the mosses collected from the Syowa Station area, Antarctica
- Feasibility studies on future phycological research in polar regions
- EPIPHYTIC ALGAE ON THE MOSS COMMUNITY OF GRIMMIA LAWIANA AROUND SYOWA STATION, ANTARCTICA (Ninth Symposium on Polar Biology)
- TISSUE CULTURE OF SOME ANTARCTIC LICHENS PRESERVED IN THE REFRIGERATOR (Eleventh Symposium on Polar Biology)
- NEW ADDITIONS OF BRYACEOUS MOSSES (MUSCI, BRYACEAE) TO THE ANTARCTIC FLORA (Twelfth Symposium on Polar Biology)
- Fruiting plants of Bryum found in the vicinity of Syowa Station, Antarctica
- CHROMOSOME STUDY ON THE SUBMERGED MOSS COLLECTED FROM ANTARCTIC LAKES (14th Symposium on Polar Biology)
- ECOLOGICAL MONITORING OF MOSS AND LICHEN VEGETATION IN THE SYOWA STATION AREA, ANTARCTICA (15th Symposium on Polar Biology)
- Abundance and diversity of fungi in relation to chemical changes in arctic moss profiles
- The second International Symposium on the Arctic Research (ISAR-2): Brief overview
- Limnological parameters in Skarvsnes lakes between the 49th and 50th Japanese Antarctic Research Expeditions in 2008-2009 -Long-term monitoring study-
- Limnological parameters in Skarvsnes lakes during the 50th and 51st Japanese Antarctic Research Expeditions in 2009-2010 -Long-term monitoring study-
- The effect of dense understory dwarf bamboo (Sasa senanensis) on soil respiration before and after clearcutting of cool temperate deciduous broad-leaved forest
- Non-stochastic colonization by pioneer plants after deglaciation in a polar oasis of the Canadian High Arctic
- Potential of Svalbard reindeer winter droppings for emission/absorption of methane and nitrous oxide during summer