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Browsing by Author Do, Thi Viet Huong

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  • Chemical composition of essential oil of Machilus Japonica Siebold & Zucc. (Lauraceae) from Vietnam

    • Authors: Pham, Van Khien; Do, Quang Huy; Do, Thi Viet Huong (2009)

  • Chemical composition of essential oil of Machilus Japonica Siebold & Zucc. (Lauraceae) from Vietnam were studied. The essential oil were obtained from the leaves of young plants (3-4 years) by hydrodistillation. The identification of the components was performed using GC, GC/MS. The main components in this species identified were α-phellandrene (60.2%), β- phellandrene (10.5%), p-cymene (20.3%), β-myrcene (3.7%), terpineole (0.9%), trans-β-ocimene (0.7%), 11-dodecenol (0.3), β-Caryophyllene (0,5%). This result were not reported in any of previously investigated species of Lauraceae family in Vietnam. This was a new species of Lauraceae family in Vietnam. The name of this species w...
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  • Conference Paper

  • Impacts of Urban Expansion on Landscape Pattern Changes: A Case Study of Da Nang City, Vietnam

    • Authors: Do, Thi Viet Huong; Bui, Thi Thu; Nguyen, Bac Giang; Nguyen, Hoang Khanh Linh (2019)

  • The paper deals with an integration of remote sensing, GIS and landscape metric indices to employ the spatiotemporal characteristics of urban expansion and to explore the impacts of urban expansion on landscape pattern changes in Da Nang city, Vietnam from 1996 to 2015. Key landscape change indices were selected to characterize the urban landscape patterns at the landscape and class level. Several critical urbanization indicators were being developed: urban resident’s ratio, urban resident’s density, non-agriculture GDP proportion, and non-agriculture labor ratio. The impacts of urbanization on urban landscape changes were determined through analyzing the correlation between the urban...

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Browsing by Author Do, Thi Viet Huong

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 2 of 2
  • TC_02507.pdf.jpg
  • Article

  • Chemical composition of essential oil of Machilus Japonica Siebold & Zucc. (Lauraceae) from Vietnam

    • Authors: Pham, Van Khien; Do, Quang Huy; Do, Thi Viet Huong (2009)

  • Chemical composition of essential oil of Machilus Japonica Siebold & Zucc. (Lauraceae) from Vietnam were studied. The essential oil were obtained from the leaves of young plants (3-4 years) by hydrodistillation. The identification of the components was performed using GC, GC/MS. The main components in this species identified were α-phellandrene (60.2%), β- phellandrene (10.5%), p-cymene (20.3%), β-myrcene (3.7%), terpineole (0.9%), trans-β-ocimene (0.7%), 11-dodecenol (0.3), β-Caryophyllene (0,5%). This result were not reported in any of previously investigated species of Lauraceae family in Vietnam. This was a new species of Lauraceae family in Vietnam. The name of this species w...
  • item.jpg
  • Conference Paper

  • Impacts of Urban Expansion on Landscape Pattern Changes: A Case Study of Da Nang City, Vietnam

    • Authors: Do, Thi Viet Huong; Bui, Thi Thu; Nguyen, Bac Giang; Nguyen, Hoang Khanh Linh (2019)

  • The paper deals with an integration of remote sensing, GIS and landscape metric indices to employ the spatiotemporal characteristics of urban expansion and to explore the impacts of urban expansion on landscape pattern changes in Da Nang city, Vietnam from 1996 to 2015. Key landscape change indices were selected to characterize the urban landscape patterns at the landscape and class level. Several critical urbanization indicators were being developed: urban resident’s ratio, urban resident’s density, non-agriculture GDP proportion, and non-agriculture labor ratio. The impacts of urbanization on urban landscape changes were determined through analyzing the correlation between the urban...