The preliminary study on forest fire in dry deciduous dipterocarp forest at ASRCT Sakaerat Experiment Station (Amphoe Pak Thong Chai, Changwat Nakhon Rathcasima) / Anand Nalamphun, Thawatchai Santisuk, Tem Smitinand
โดย: Nalamphun, Anand
ผู้แต่งร่วม: Santisuk, Thawatchai | Smitinand, Tem | Thailand Institute of Scientific and Technological Research
Language: English ชื่อชุด: Res. Proj. no. 27/8 ; Rep. no. 3ข้อมูลการพิมพ์: Bangkok : Thailand Institute of Scientific and Technological Research, 1974 รายละเอียดตัวเล่ม: 29 p.หัวเรื่อง: Forest fires | Forestry | Nakhon Ratchasima | Sakaerat Environmental Research Stationสารสนเทศออนไลน์: Click here to access full-text สาระสังเขป: (1) Ya-phek, the main undergrowth in the vicinity of the Station commences its vegetative growth in April after being burnt down by the annual ground fire in the hot dry season; the vegetative growth stops in November, when the moisture content of the soil is lowestสาระสังเขป: (2) Towards the end of growing season the moisture content of ya-phek decreases from November onwards, resulting in the desiccation of leaves and stems. During December-January most of the arborescent species in the dry deciduous dipterocarp forest shed their leaves, exposing the undergrowth to the direct solar heath, which is quickening their desiccationสาระสังเขป: (3) The daily moisture content of ya-phek is variable thorughout 24 hr the lowest is recorded between 1400-1600 hr, when the temperature and the solar heath are also at their peaksสาระสังเขป: (4) There occurred annual ground fire in the vicinity of the Station during January-February, deliberately caused by man, when the moisture content of the undergrowth is lower than 35 per centสาระสังเขป: (5) The undergrowth is inflammable when its moisture content is at 40 per cent or lower; the rate of conflagration is 69.65 m/hr at a moderate wind speedสาระสังเขป: (6) After burning some parts of the undergrowth are left over, such as stems of seedlings of arborescent species and some ya-phek. The amount of left-overs is 2.4-4 per cent (dry weight) of the total biomass before firing. Authorsสาระสังเขป: The study in the condition of undergrowths and the forest fire in the dry deciduous dipterocarp forest can be summarized as follows:
| ชนิดของทรัพยากร | Location | Call number | สถานะ | Last seen | Copy No. | บาร์โค้ด |
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วว. เทคโนธานี | Available | 2018-08-31 | 1 | RP1974/369 | |
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วว. เทคโนธานี | Available | 2018-08-31 | 2 | RP1974/369-2 |
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