Altitudinal variation in the biotic response to recurrent climate fluctuations and human impact during the past 15,000 years in the Carpathian region

过去 15,000 年来喀尔巴阡地区生物对反复气候波动和人类影响的反应的海拔变化

• 批准号: 190717709
• 负责人: Dr. Angelica Nicoleta Feurdean
• 金额: --
• 依托单位: Institut für Physische Geographie (IPG)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/190717709?language=en
• 关键词: Altitudinal; variation; biotic; response; recurrent

The aim of our proposal has been to assess rates of past biotic response to climate and human impact and the likely drivers of change using a multidisciplinary approach combining both an extensive range of palaeo-techniques and innovative numerical modeling approaches. The proposal has been focused on one of the most ecologically critical regions of Europe; the Carpathian region and includes two zones sensitive to future climate and land use; the lowlands and the high mountain areas. Techniques employed include fossil pollen, plant macrofossils, charred remains, micro and macro-charcoal, mineral magnetic measurements, elemental geochemistry, stable carbon and nitrogen isotopes, ostracoda, Pb210, C14 dating in conjunction with climate and vegetation modeling, applied to a network of sedimentary sequences from an altitudinal gradient (250-2000 m) across Romania. By combining palaeoecological and geochemical analyses and vegetation modelling, we aim at enhancing our understanding of past climate and vegetation dynamics in this important yet under investigated study region, which is also crucial for projections of potential future climate and land cover changes.

我们建议的目的是评估过去生物对气候和人类影响的反应率，以及使用多学科方法结合广泛的古技术和创新的数值模拟方法的可能变化驱动因素。该提案的重点是欧洲生态最危急的地区之一：喀尔巴阡山地区，包括对未来气候和土地使用敏感的两个地区：低地和高山地区。所采用的技术包括化石花粉，植物宏化石，烧焦的遗骸，微型和大型木炭，矿物磁性测量，元素地球化学，稳定的碳和氮同位素，介形类，Pb 210，C14测年结合气候和植被建模，适用于网络的沉积序列从一个海拔梯度（250-2000米）在罗马尼亚。通过结合古生态和地球化学分析和植被建模，我们的目标是提高我们对过去的气候和植被动态的理解，在这个重要的，但正在调查的研究区域，这也是未来潜在的气候和土地覆盖变化的预测至关重要。

项目成果

Trends in biomass burning in the Carpathian region over the last 15,000 years

• DOI: 10.1016/j.quascirev.2012.04.001
• 发表时间: 2012-06-29
• 期刊: QUATERNARY SCIENCE REVIEWS
• 影响因子: 4
• 作者: Feurdean, Angelica;Spessa, Allan;Hickler, Thomas
• 通讯作者: Hickler, Thomas

Climate variability and associated vegetation response throughout Central and Eastern Europe (CEE) between 60 and 8 ka

• DOI: 10.1016/j.quascirev.2014.06.003
• 发表时间: 2014-12-15
• 期刊: QUATERNARY SCIENCE REVIEWS
• 影响因子: 4
• 作者: Feurdean, A.;Persoiu, A.;Zernitskaya, V.
• 通讯作者: Zernitskaya, V.

Biodiversity variability across elevations in the Carpathians: Parallel change with landscape openness and land use

• DOI: 10.1177/0959683612474482
• 发表时间: 2013-06-01
• 期刊: HOLOCENE
• 影响因子: 2.4
• 作者: Feurdean, Angelica;Parr, Catherine L.;Persoiu, Ioana
• 通讯作者: Persoiu, Ioana