3rd week of september

Stenberg, P. (1998). Implications of shoot structure on the rate of photosynthesis at different levels in a coniferous canopy using a model incorporating grouping and penumbra. Functional Ecology, 12(1), 82-91.

In the case of conifer, needles are too small to make umbra. Photosynthesis would mainly occur in penumbra, which is outside of direct sunlight. Conifer increases their LAI by grouping their leaves. It can result the decrease in total light capturing. However, the amount of photosynthesis increasing in lower leaves, leaves can more efficiently capture the light.

이 블로그의 인기 게시물

3rd week of october

Wang, Z., et al. (2010). "Large variations in Southern Hemisphere biomass burning during the last 650 years." Science 330(6011): 1663-1666. Biomass burning and methane oxidation affect the amount of CO. C derived from biomass burning has higher delta C-13 than methane oxidized C. Also, there is fraction between O-16 and O-18. Using delta C-13 and delta O-18, CO amounts and their relative source can be retrieved.

자세한 내용 보기

AGU 2019

자세한 내용 보기

4th week of september

Brodrick, P. G., Davies, A. B., & Asner, G. P. (2019). Uncovering Ecological Patterns with Convolutional Neural Networks. Trends in ecology & evolution . When extracting foliar information from high resolution image, it would be quite hard work to detect the leaf, which one wants to know in the map. In the map, the pixel information varies depending on individual leaf angle. And it can change depending on solar zenith angle, which changes every observation. T hough one is interested in just the information of a certain leaf, s patial pattern have to be considered.

자세한 내용 보기

.

이 블로그 검색