Transpiration rate changes of Pinus sylvestris resulting from different air temperatures
- 최초 등록일
- 2015.07.03
- 최종 저작일
- 2014.03
- 8페이지/
MS 워드
- 가격 3,000원
소개글
Transpiration rate changes of Pinus sylvestris resulting from different air temperatures 라는 주제로 쓰여진 생물 실험 리포트입니다. 작성 후 전문 선생님께 교정받았고 매우 좋은 점수를 받았습니다.
목차
1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Literature Cited
6. Appendix
본문내용
The aim of this experiment is to test if plants that are exposed to heat transpire more water than plants that remain in a cool environment. Transpiration is a process in which plants absorb water and transport it to their cells. The used water becomes released from the plants’ bodies like in evaporation; it is the loss of water vapor from parts of plants, especially through stomata in leaves. According to one study, “transpiration-rate constants increase exponentially with temperature” (Arlian). The increase in temperature results in a continuous increase in stomatal permeability on plant leaves epidermis as air temperature rises. Therefore it allows more water vapor to transpire. A botany experiment proves that “transpiration is most effective at low velocities of air movement, but when velocity increases, convection becomes the dominant factor.
참고 자료
Arlian, Larry G., and Michael M. Veselica. "Relationship between Transpiration Rate and Temperature in the Mite Dermatophagoides Farinae." Physiological Zoology 55.4 (1982): 344-54. Jstor. Web. 14 Jan. 2013.
Cook, G. D., and J. R. Dixon. "Transpiration: Its Effects on Plant Leaf Temperature."Science 144.3618 (1964): 546-47. Jstor. Web. 14 Jan. 2013.
