Vegetation development on the glacier moraines in Oobloyah Valley, Ellesmere Island high arctic Canada
スポンサーリンク
概要
- 論文の詳細を見る
The process of the vegetation development on glacier moraines was surveyed in the lower stream area of Oobloyah Valley (80°50'N, 82°45'W), Ellesmere Island, high arctic Canada. Four glacier moraines, and an outwash plane with different establishment periods in the proglacial field of Arklio Glacier, were surveyed .The oldest moraine was estimated to have been established during the Full Glacial, ca. 25000-35000 years ago, and the youngest one during the Little Ice Age, ca. 250 years ago. The vegetation properties such as number of species per study plot, cover of vegetation, lichens and bryophytes showed constant increase the moraine age, suggesting directional vegetation development. Changes in the species composition were such that new species successively appeared during the establishment of the moraines without obvious replacement of the species. It was concluded that the manner of the vegetation development was directional-nonreplacement succession even under extreme high arctic environment, differing from the generally accepted view that under an extreme high arctic environment nondirectional-nonreplacement succession prevails. Vegetation physiognomy approached Cassiope tetragona-dominated dwarf shrub heath, which generally prevails in more southern regions than Ellesmere Island. The period required for the vegetation development in the study area was assumed to be quite long, probably at least ca. 20000 years.
- 国立極地研究所の論文
- 2004-02-01
著者
-
Kanda Hiroshi
National Institute of Polar Research, Midori-cho, Tachikawa, Tokyo 190-8518, Japan.
-
Okitsu Susumu
Faculty of Horticulture, Chiba University
-
Okitsu Susumu
Faculty Of Horticulture Chiba University
-
Kanda Hiroshi
National Institute Of Polar Research
-
Sawaguchi Shin-ichi
Niigata University of International and Information Studies
-
Hasegawa Hirohiko
School of Arts and Letters, Meiji University
-
Hasegawa Hirohiko
School Of Arts And Letters Meiji University
-
Kanda Hiroshi
National Aerospace Laboratory
関連論文
- Communities of algae and cyanobacteria on glaciers in west Greenland
- 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
- Structure and dynamics of the Ceratodon purpureus-Bryum pseudotriquetrum community in the Yukidori Valley, Langhovde, continental Antarctica
- Extremely psychrophilic microalgae isolated from the Antarctic ocean
- DISTRIBUTION AND GROWTH OF PINUS PUMILA REGEL ALONG THE LARIX GMELINII (RUPR.) RUPR. TIMBERLINE ECOTONE OF MT. DAL'NYAYA PLOSKAYA, CENTRAL KAMCHATKA (19th Symposium on Polar Biology)
- Biological investigations of the Antarctic ice sheet: review, problems and projects
- 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)
- 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
- Micro-relief distribution of major mosses in ice-free areas along the Soya Coast, the Syowa Station area, East Antarctica
- Experimental Studies on Vegetating Potential on Bare Ground in Antarctica
- DISTRIBUTION, GROWTH AND REGENERATION OF LARIX GMELINII (RUPR.) RUPR. ALONG THE TIMBERLINE ECOTONE OF MT. DAL'NYAYA PLOSKAYA, CENTRAL KAMCHATKA (18th Symposium on Polar Biology)
- PRELIMINARY RESULTS OF BOTANICAL AND MICROBIOLOGICAL INVESTIGATIONS ON SEVERNAYA ZEMLYA 1995 (18th Symposium on Polar Biology)
- 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
- Characterization of soil microflora on a successional glacier foreland in the high Arctic on Ellesmere Island, Nunavut, Canada using phospholipid fatty acid analysis
- 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)
- 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)
- 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
- 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
- Present-Day Periglacial Environments in Central Spitsbergen, Svalbard
- 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
- Ecological notes on the heath community on Mt. Ebeko, Paramushir Island, northern Kuriles (scientific paper)
- 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
- NEW LOCALITIES AND TAXONOMIC REMARKS FOR SOME MOSSES IN CONTINENTAL ANTARCTICA (Ninth Symposium on Polar Biology)
- MORPHOLOGY OF THE AQUATIC MOSSES COLLECTED IN LAKE YUKIDORI, LANGHOVDE, ANTARCTICA (Twelfth Symposium on Polar Biology)
- Moss communities in some ice-free areas along the Soya Coat, East Antarctica
- Regenerative development in culture of Antarctic plants of Ceratodon purpureus (HEDW.) BRID.
- 363 DNA analysis for identification of a Pinus pollen grain at subsection level from the Belukha glacier, Altai Mountains, Russia
- Non-stochastic colonization by pioneer plants after deglaciation in a polar oasis of the Canadian High Arctic