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Shiro TSUYUZAKI
Plant community ecology / Environmental conservation

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

(Update on May 20 2012)

Seminar: Symbiosis in nature
自然共生セミナー

Seminar: Symbiosis in nature (2012)

Contents

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Objectives

The major objectives of this seminar are to understand symbiosis in natuere and to progress the researches.

Staff members

Shiro Tsuyuzaki HP · Mamoru ISHIKAWA HP · Tomonori SATO HP · Junjiro NEGISHI HP Shin MIYAZAKI HP

Guidance

Date/Time: April 11 (Wed), 13:00-
Room: D101, Graduate school of Environmental Science
Content

Self-introduction
Plan

The applicant must attend the first lecture (Apr., 11) if one is expected to belong to sub-course in Nature in Symbiosis. The lecture room will be changed, depending on the number of attendants, etc. If you cannot attend it, give us the notice.

Schedule

The seminar takes place biweekly starting at 13:00 on Wednesday.

Date (Room)

  1. April 11 (D101): Guidance
  2. April 25 (D101)
    • Mori Keisuke: Takane Y, Kusaka H (2011) Formation mechanism of the extreme surface air temperature of 40.9C observed in the Tokyo metropolitan area: Considerations of dynamic foehn and foehn-like wind. J. Appl. Meteor. Clim., 50,1827-1841
    • Ono Chifumi: Batkhishig B, Oyuntulkhuur B, Altanzul T, Fernandez-Gimenez ME (2012) A Case Study of Community-Based Rangeland Management in Jinst Soum, Mongolia. In: Restoring Community Connections To The Land. p113-135
    • Appiah Catherine: Ellison et al. (2005) Loss of foundation species: consequences for the structure and dynamics of forested ecosystems. Frontiers in Ecology and the Environment 3, 479-486
  3. May 9 (C202): 16:30-18:00 (The time/room are changed, due to a disaster drill)
  4. May 23 (D101): 13:00-14:30
  5. June 6 (C202)
  6. June 20 (D101)
  7. July 4 (D101)
  8. July 18 (D101)
  9. August 1 (D101) (spare)

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Seminar: Symbiosis in nature (2011)

Schedule

The seminar takes place biweekly starting at 13:00 on Wednesday.

Date and hour (Room)

April 13, 13:00- (D101)
April 27, 13:00- (D101)
  • Tamaoki Hiroyuki, and others (self-introduction)
  • Saruulzaya Adiya: : Lake changes from 1962 to 2008 in the eastern fringe of the Siberian permafrost zones over Mongolia
May 11, 13:00- (D101)
  • Shinohara Toru: Habitat suitability index (HSI) and habiat preference on Hynobius retardatus
  • Ono Chifumi: The effects of the decision-making of pastoral people on landuse in Mongol - research plan -
May 25, 13:00- (D101)
  • Yoshida Tomoaki: Forest regeneration after the abondonment of skislope
  • Altangerel Batbold: Impacts of land surface change on summer precipitation over central Mongolia using regional climate model
June 8, 13:00- (D101)
  • Hiroyuki Tamaoki: The limiting factors of habitat for Unionoida in the canal
  • Yuri Hoyo: Factors restricting the distribution of Drosera anglica in relation to microhabitat
June 22, 13:00- (D101)
  • Tamaru Junya: A study on formation mechanism of the ice segregation on Keiskea japonica
  • Mohammed Rezaul Karim: Climatic influence on winter rice production in Bangladesh with implication to future projection: A modeling approach by ORYZA2000
July 6, 13:00- (D101)
  • Mori Keisuke: Spatio-temporal analysis of sudden warming in Northern Japan
  • Appiah Catherine: Ash effects on seed germination of Pearl millet (Panicum miliaceum L.), California Black-eye Peas, (Vigna unguiculata (L.) Walp) & Egusi (Colocynthis citrullus L.)
September 7, 13:00- (D101)
  • Egawa Chika: Litter controls the movement and dormancy of dispersed seeds in a post-mined peatland
  • Sato Tomonori: A possible influence of Okhotsk sea ice to regional climate in Hokkaido -Preliminary results-
October 5, 13:00- (D103)
  • Discussion on the research plans of master course freshmen (entered in April)
    Kajimoto Kazuya: Relation between population of Pacifastacus leniusculus and fluvial geomorphlosy - towoards efficent eradication of alien species-
    Hojo Ai: Conservation of rare species in Zenibako
    Abe Namiko: Generating factors of pest damage to forests in Monglia
    Morisaki Natsuki: The influences of ground water from difference sources on quality of Oncorhynchus keta's spawning bed
Octobere 19, 13:00- (D103)
  • Discussion on the research plans of master course freshmen (entered in April)
    Kitagawa Natsuki: Evaluation on connectivity among oxbow lakes in Ishkari River by the DNA polymorphic marker of "Ugui"(Tribolondon hakonensis)
    Murayama Shota: The effects of non-paves road where is in different slope on vegetation and soil-Central Mongolian steppe-
    Yoshizaki Masahiro: Reassessing impacts of Sabo dams on ecosystems: Refuge function during intensive disturbances
    Watanabe Nozomi: Understanding mechanisms that maintain watershed-level Beta-diversity: community stractures of aquatic insects and importance of spring-fed streams
November 2, 13:00- (D103)
  • Research progress of the 2nd grade students in master course
    Sakai Takahiro: Internal structure and morphlogy of pingos in Mongolia
    Yoshida Tomoaki: Forest regeneration on an abandoned skislope
November 16, 13:00- (D103)
  • Research progress of the 2nd grade students in master course
    Abe Keita: An estimation of impact of climate changes on Ishikari River runoff by regional climate models and hydrological modeling
    Tamaru Jyunya: A study on formation mechanism of the ice segregation on Keiskea japonica
    Saimyou Tuyoshi: Temporal changes in geomorphic features and current condition of riverbed in a dam river: dominant substrate type mediates responses
November 25, 15:00- (Centennial Hall)

Mid-term presentation (poster session)

December 7 (D103)
  • Negishi Junjiro
  • Avirmed Dashtseren
December 21, 16:30- (D101)
  • Course seminar

This seminar is closed at the day. Instead of that, attand the course seminar.

January 25, 13:00- (D103)

Presentation and discussion of master thesies

  • Tamaru Junya. Formation of ice flower from Keiskea japonica, Change in internal structure of the vegetation and weather conditions
  • Saimyou Tuyoshi: Examining the effects of dams on river-bed envrionments - focusing on river-bed materials -
  • Yoshida P. Tomoaki. Establishment patterns of native and non-native trees on an abandoned skislope
February 1, 13:00- (D103)

Presentation and discussion of master thesies

  • Mori Keisuke. Spatiotemporal analysis of the characteristics of sudden warming in Hokkaido
  • Sakai Takahiro. Distribution, morphology and internal Structure of Pingos in Mongolia
  • Abe Keita. Analysis of a possible impact of global warming on Ishikari River runoff by sensitivity experiments using a hydrological model

Note that the seminar will be held weekly.

Februaray 22, 13:00- (D103). The last seminar in this term

Presentation by staff members
Discussion about the seminar in the next term

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