Evidence of little ice age cooling in sediments from Merrymeeting BayAndrea Nurse, Peter Lea,John Lichter,Dorte KosterPALYNOLOGY(2006)引用 0|浏览0暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要