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Showing items 1 through 9 of 328.
  2. Library Resource

    Forest structure and species diversity of secondary forest after cultivation in relation to various sources at lower northern Thailand

    Journal Articles & Books
    September, 2013
    Thailand

    The purpose of this study was to explore the characteristic of structure, species composition and species diversity in secondary mixed deciduous forest at Thung Salaeng Luang National Park, Lower North of Thailand. This vertical stratification of the tree canopy can affect the growth of young trees on the ground surface, especially that of saplings and seedlings. Ground species can establish themselves very quickly when the light intensity is high enough and especially when the light can penetrate directly to the ground during gap formation.

  3. Library Resource

    Agricultural production forecasting using planning distribution model (PDM): A case study of the Nam Oon Project

    Policy Papers & Briefs
    September, 2001
    Thailand
    water management
    agriculture

    For forecasting agricultural production to design cropping patterns and to utilize water effectively, a computerized agricultural production monitoring system named PDM was selected. The Nam Oon irrigation project was chosen as a case study. PDM was used for agricultural production forecasting in the Nam Oon project for ten cultivation seasons from the 1995 wet season to the 2000 dry season. The factors affecting flow in the canal and the agricultural production forecasting equation were also investigated.

  4. Library Resource

    Coastal landuse change detection using remote sensing technique: Case study in Banten Bay, West Java island, Indonesia

    Policy Papers & Briefs
    March, 2005
    Indonesia
    land use
    coastal areas
    land policies
    land economics

    Various forms of coastal landuse covering study site (46,785.69 hectares) were observed to underwent changes as evidently detected between satellite images sensed in 1994 and 2001 at the Banten Bay. It was important to identify what these changes were. Therefore, appropriate change detection must be selected. The image preprocessing step involved removing errors from raster data. This was done by performing basic processes, such as, radiometric correction, geometric correction and image calibration.

  6. Library Resource

    Thailand

    Conference Papers & Reports
    December, 1994
    Thailand
    land use
  7. Library Resource

    Household opportunity costs of protecting and developing forest lands in Son La and Hoa Binh Provinces, Vietnam

    Journal Articles & Books
    December, 2016
    Vietnam
    Forest Landscape Restoration
    Forest Tenure
    land use
    forest management plans
    farmers

    Vietnam has pilot-tested a payment for forest environmental services (PFES) program in an effort to restore and protect forest areas, some of which have been severely degraded by the excessive cutting of trees by small-scale farmers planting annual crops on steep, sloping lands. The pilot program implemented in southern Vietnam seems to be successful, yet the program in northern Vietnam has not produced the desired rates of planting and maintaining forest areas.

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