暖温带森林木本植物展叶始期对低温和热量累积变化的响应
于海英(
), 杨莉琳, 付素静, 张志敏, 姚琦馥
), 杨莉琳, 付素静, 张志敏, 姚琦馥
Response of leaf-unfolding dates of woody species to variation of chilling and heat accumulation in warm temperate forests
YU Hai-Ying(), YANG Li-Lin, FU Su-Jing, ZHANG Zhi-Min, YAO Qi-Fu
), YANG Li-Lin, FU Su-Jing, ZHANG Zhi-Min, YAO Qi-Fu
图5. 东灵山12种灌木和13种乔木的热量累积量与展叶始期的关系。DOY, 年序日; GDH, 生长度小时。
Fig. 5. Linear regression between heat accumulation and leaf-unfolding dates of 12 shrubs and 13 trees in Dongling Mountain. DOY, day of the year; GDH, growing degree hour.
