Predicting European forest soil biodiversity and its functioning under ongoing climate change
预测欧洲森林土壤生物多样性及其在持续气候变化下的功能
基本信息
- 批准号:318650011
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Research Grants
- 财政年份:2016
- 资助国家:德国
- 起止时间:2015-12-31 至 2021-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Despite being the largest ecosystem in Europe forests remained marginal in the past research efforts on how soil biodiversity affects ecosystem services. This is critical since forest soils play a key role in the carbon (C) cycle, with a strong impact on climate change mitigation policy. In order to anticipate changing climatic conditions, decision making in forestry concentrates on the choice of tree species to be planted and their densities, neglecting belowground diversity entirely. However, soil biodiversity can strongly affect ecosystem resistance and resilience to climate change. With SoilForEUROPE we propose to assess (1) how soil biodiversity is related to tree diversity across a broad climatic gradient, (2) how changes in soil biodiversity affect soil processes, (3) how soil biodiversity and the processes it drives respond to severe drought events, and (4) how the limited knowledge on soil biodiversity by forest managers, stakeholders and the general public may impair proper decision making in the face of climate change. We address these issues by taking advantage of an existing network of field sites in six different European countries. Additional experiments in the field and in the European Ecotron will allow a detailed mechanistic understanding of soil biodiversity effects on ecosystem functioning. With approaches ranging from genomics, to high resolution flux measurements, and to surveys and choice experiments for forest managers and end-users, our cutting edge interdisciplinary research will change the perception and management of soil biodiversity in Europe.
尽管森林是欧洲最大的生态系统,但在过去关于土壤生物多样性如何影响生态系统服务的研究中,森林仍然处于边缘地位。这一点至关重要,因为森林土壤在碳(C)循环中发挥着关键作用,对减缓气候变化的政策产生重大影响。为了预测气候条件的变化,林业的决策集中在树种和密度的选择上,而完全忽视了地下的多样性。然而,土壤生物多样性可以强烈影响生态系统对气候变化的抵抗力和恢复力。通过土壤欧洲,我们建议评估(1)土壤生物多样性如何在广泛的气候梯度下与树木多样性相关;(2)土壤生物多样性的变化如何影响土壤过程;(3)土壤生物多样性及其驱动的过程如何应对严重干旱事件;(4)森林管理者、利益相关者和公众对土壤生物多样性的有限知识如何影响气候变化下的正确决策。我们通过在六个不同的欧洲国家利用现有的现场站点网络来解决这些问题。在实地和欧洲Ecotron进行的其他实验将使人们能够详细地了解土壤生物多样性对生态系统功能的影响。通过基因组学、高分辨率通量测量、森林管理者和最终用户的调查和选择实验等方法,我们的前沿跨学科研究将改变欧洲土壤生物多样性的认识和管理。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Professor Dr. Jürgen Bauhus其他文献
Professor Dr. Jürgen Bauhus的其他文献
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{{ truncateString('Professor Dr. Jürgen Bauhus', 18)}}的其他基金
The influence of structural, functional, and species diversity to temporal stability of productivity and efficiency of resource use in a tropical tree diversity experiment
热带树木多样性实验中结构、功能和物种多样性对生产力和资源利用效率的时间稳定性的影响
- 批准号:
429809294 - 财政年份:2019
- 资助金额:
-- - 项目类别:
Research Grants
Factors controlling phosphorous availability and their relevance for phosphorous nutrition of forest stands
控制磷有效性的因素及其与林分磷营养的相关性
- 批准号:
241239807 - 财政年份:2013
- 资助金额:
-- - 项目类别:
Priority Programmes
Phosphorus concentrations in growth rings of trees as indicators of P availability and recycling efficiency in forest ecosystems
树木年轮中的磷浓度作为森林生态系统磷可用性和回收效率的指标
- 批准号:
241254365 - 财政年份:2013
- 资助金额:
-- - 项目类别:
Priority Programmes
Can the resistance and resilience of trees to drought be increased through thinning to adapt forests to climate change?
能否通过间伐来增强树木对干旱的抵抗力和恢复力,以适应气候变化?
- 批准号:
193493860 - 财政年份:2011
- 资助金额:
-- - 项目类别:
Research Grants
The effect of tree species diversity on phosphorus availability and cycling
树种多样性对磷有效性和循环的影响
- 批准号:
192964587 - 财政年份:2011
- 资助金额:
-- - 项目类别:
Research Units
Effekte der Baumdiversität auf die Verfügbarkeit, Aufnahme und Nutzungseffizienz von Nährstoffen in einem subtropischen Baumdiversitätsexperiment
亚热带树木多样性实验中树木多样性对养分有效性、吸收和利用效率的影响
- 批准号:
43905248 - 财政年份:2008
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Research Units
Zersetzungsdynamik und Kohlenstoffspeicherung liegenden Totholzes der Baumarten Buche, Fichte und Kiefer
山毛榉、云杉和松树种枯死木材的分解动力学和碳储存
- 批准号:
25125913 - 财政年份:2006
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Einsatz der Nah-Infrarot Spektroskopie (NIRS) zur Ermittlung der Masse und Verteilung von Feinwurzeln in Waldböden
使用近红外光谱 (NIRS) 测定森林土壤中细根的质量和分布
- 批准号:
5434800 - 财政年份:2004
- 资助金额:
-- - 项目类别:
Research Grants
Mixed Forest plantations for climate Change mitigation and adaptation
减缓和适应气候变化的混合人工林
- 批准号:
451394862 - 财政年份:
- 资助金额:
-- - 项目类别:
Research Grants
The influence of forest floor changes on the success and composition of tree regeneration
森林地表变化对树木更新成功率和组成的影响
- 批准号:
502047310 - 财政年份:
- 资助金额:
-- - 项目类别:
Research Units
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