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凋落物分解是土壤养分转移的关键过程,对生态系统碳循环有重要影响。近几十年来由于全球变化加剧,凋落物分解速率(k)可能会发生显著变化,从而对陆地生态系统的功能产生深远的影响。虽然当前关于全球变化对凋落物分解影响的研究已经不少,但在全球尺度上凋落物分解对单一和联合变化因子的响应及其控制因素仍不清晰,相关研究亟待开展。
植被物候是生态系统响应气候变化的敏感指标。在全球气候变化背景下,植被物候变化会影响生态系统碳循环及水热平衡过程。作为世界上海拔最高的高原,寒冷干旱的青藏高原植被物候是受温度还是水分主导仍然存在争议。青藏高原有大面积的沼泽湿地分布,沼泽相对充裕的水分条件为进一步揭示这一问题提供了理想的条件。明确青藏高原沼泽植被物候时空变化及对气候变化响应机制,能为预测区域碳循环、揭示植被与气候变化关系提供科学依据。...
近日,海南大学生态与环境学院胡中民教授在全球变化领域顶级期刊 Global Change Biology 发表题为“The global decline in the sensitivity of vegetation productivity to precipitation from 2001-2018”的研究论文(https://doi.org/10.1111/gcb.16403)。该论文的...
生态学领域国际著名期刊Global Change Biology(IF=8.88)近期接连发表兰州大学与西班牙胡安卡洛斯国王大学、美国耶鲁大学等单位合作的两项生态学原创性研究成果。生命科学学院叶建圣教授为两篇研究论文的第一及通讯作者,兰州大学生命科学学院、草地农业生态系统国家重点实验室为论文第一完成单位。在题为“Multifunctionality debt in global drylands ...
中国科学院南京地理与湖泊研究所研究员刘正文近日收到国际学术期刊Freshwater Biology主编David Dudgeon的邀请,担任该期刊编委,任期3年。Freshwater Biology是国际水域科学的主流学术期刊,2014年影响因子2.738,5年影响因子3.809。该期刊发表内陆水域生态学基础理论与应用方面的研究论文和综述,包括微生物、藻类、大型植物、无脊椎动物、鱼类和其他脊椎动物...
Doug Frank,Professor,Department of Biology at Syracuse University.He is Research interests:Plant/ecosystem ecology with emphasis on plant-herbivore interactions  Effects of climate and grazing m...
Samuel J. McNaughton,Professor,Department of Biology at Syracuse University.He is Past Research Interests:Ecosystem and plant ecology; grassland ecosystems; ecology of large mammalian herbivores; cons...
Larry L. Wolf,Professor,Department of Biology at Syracuse University.He is Research interests:Behavior and ecology.Selected Publications:2006.  Hsu, Yuying, Ryan Earley, and L. L. Wolf. Modu...
June 15, 2007,Scientists will find new ways of understanding the interactions of the biological sciences with society, as a result of awards from the National Science Foundation’s (NSF) directorates f...
The Department of Ecology and Organismal Biology at Indiana state university offers graduate programs designed for students entering academic, industrial, governmental and nongovernmental organization...
The Department of Ecology and Evolutionary Biology at University of Connecticut is one of three departments in the biological sciences at the University of Connecticut. There are currently 30 faculty ...
The Department of Ecology and Evolutionary Biology at Tulane University is located in Boggs Center for Energy and Biotechnology Building on Tulane University’s uptown campus. Faculty offices and labor...
The Department of Ecology and Evolutionary Biology at University of Michigan embraces education and research on virtually all aspects of biodiversity, including the origins and history of species rang...
The Department of Ecology, Evolution, and Organismal Biology at Iowa State University (EEOB) is dedicated to educational excellence and national research prominence centered on exploring the complexit...
The Department of Ecology & Evolutionary Biology at University of Toronto is a brand new department that has emerged from a re-organisation of the old Departments of Botany and Zoology. It comprises i...

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