NI: The functional ecology of alpine systems; a global network
NI:高山系统的功能生态学;
基本信息
- 批准号:NE/S008764/2
- 负责人:
- 金额:$ 8.61万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2019
- 资助国家:英国
- 起止时间:2019 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
ContextMountain ecosystems are found on every continent, and create one of the most dynamic biomes on earth. They are globally significant in that 50% of the of the planet's drinking water comes from mountain ecosystems, 1.2 billion people live within the vicinity of mountains, 24% of the earth's terrestrial landmass is in mountain regions, and mountain ecosystems are attractive landscapes that provide opportunities for rejuvenation, recreation, and cultural services. Not only do we gain these direct benefits from mountainous landscapes, but they are also highly biodiverse ecosystems, with many species found only in the high alpine environment. These biological refuges for rare species are threatened by climate and land-use change, and there are growing observations that mountain summits especially are losing these rare plant species. Despite our knowledge on the biodiversity above-ground, we have scare knowledge on the biodiversity, and indeed the activity, of organisms that live below-ground, in the soil. It is these organisms that maintain nutrients, cycle carbon into soil organic matter, and underpin the sustainability of mountainous regions worldwide, yet threats to these organisms are poorly reconciled. There is therefore an urgent need to understand the nature of below-ground life in alpine environments, and how these organisms may respond to rapid changes in climate, and shifts in land-use. Aims and objectivesTo address this knowledge gap of functional ecology and sensitivity in the global alpine, we will form a new global network of alpine specialists from around the world, to lead a 'global fingerprint' of the activity of soil organisms in alpine regions. We will cut across all the major alpine regions of the world, and carry out analysis of the size and activity of the microbes that live in soil. We will then focus on key locations, to simulate climate extremes, which may threaten these ecosystems, and then measure the impact on soil organisms. Specifically, we will ask:1. What do we know about the global alpine from the perspective of functional ecology?a. We will use gathered expertise from the network to probe deeply into the literature and expert knowledge to make a scientific synthesis of our current understanding of this global biome2. How will alpine soils respond to extreme climate events?a. We will collect samples from different alpine environments and simulate drought and extreme rainfall events, and measure the impact on soil biology3. How can we design an experiment that will be globally relevant at exploring climate impacts on alpine ecosystems?a. We will use output from our global synthesis, plus data from our extreme events experiment, to guide the design of our future experiments addressing key questions.Potential applications and benefits.We will use this network to generate new data, giving us insight for the first time on the activity of alpine soil organisms. This information will allow us to understand threats to these ecosystems, ultimately to establish long-term experiments that allow us to see how these ecosystems respond to changes in climate and land-use. Only by working together, can we use our expertise and existing networks to tackle this new and urgent challenge, giving us vital understanding of how best to safeguard these valuable ecosystems so that they continue to provide a harbour for plant and animal biodiversity, and provide us with food, water, timber and a place to live. These data will benefit the scientific community through new knowledge generation, but will also underpin a holistic understanding of the alpine that will contribute to sustainable management. We will also, through our outreach activities, engage with people around to explore functional soil ecology, and initiate a discussion on the threats to our mountains through the 'my mountains matter' platform.
各大洲都有山地生态系统,它们创造了地球上最具活力的生物群落之一。它们具有全球意义,因为地球上50%的饮用水来自山区生态系统,12亿人生活在山区附近,地球24%的陆地陆地位于山区,山区生态系统是具有吸引力的景观,为复兴、娱乐和文化服务提供机会。我们不仅从山地景观中获得这些直接好处,而且它们也是高度生物多样性的生态系统,许多物种只有在高山环境中才能找到。这些稀有物种的生物保护区受到气候和土地利用变化的威胁,越来越多的观察表明,山顶特别是正在失去这些稀有植物物种。尽管我们知道地上的生物多样性,但我们对生活在地下土壤中的生物的生物多样性,甚至是活动情况知之甚少。正是这些生物维持着养分,将碳循环到土壤有机质中,并支撑着世界各地山区的可持续性,但这些生物面临的威胁很难得到协调。因此,迫切需要了解高山环境中地下生命的性质,以及这些生物可能如何应对气候的快速变化和土地利用的变化。目的和目的为了解决全球高山地区在功能生态学和敏感性方面的知识差距,我们将形成一个由来自世界各地的高山专家组成的新的全球网络,以领导对高山地区土壤生物活动的“全球指纹”。我们将横跨世界所有主要的高山地区,并对生活在土壤中的微生物的大小和活动进行分析。然后我们将把重点放在关键地点,模拟可能威胁到这些生态系统的极端气候,然后测量对土壤生物的影响。具体来说,我们会问:1.从功能生态学的角度来看,我们对全球高山有什么了解?a.我们将利用从网络收集的专业知识,深入探讨文献和专家知识,以科学地综合我们目前对这一全球生物群的理解。高山土壤将如何应对极端气候事件?a.我们将收集不同高山环境的样本,模拟干旱和极端降雨事件,并测量对土壤生物的影响。我们如何设计一个在探索气候对高山生态系统的影响方面具有全球相关性的实验?a.我们将使用全球合成的结果,加上我们极端事件实验的数据,来指导我们未来解决关键问题的实验的设计。潜在的应用和好处。我们将使用这个网络来生成新的数据,让我们第一次洞察高山土壤生物的活动。这些信息将使我们能够了解这些生态系统面临的威胁,最终建立长期实验,使我们能够看到这些生态系统如何应对气候和土地利用的变化。只有通过共同努力,我们才能利用我们的专业知识和现有的网络来应对这一新的紧迫挑战,使我们了解如何最好地保护这些宝贵的生态系统,使它们继续为动植物生物多样性提供港湾,并为我们提供食物、水、木材和栖息地。这些数据将通过产生新的知识造福于科学界,但也将巩固对高山的全面了解,这将有助于可持续管理。我们还将通过我们的外展活动,与周围的人接触,探索功能土壤生态,并通过‘我的山也是命’平台发起关于我们的山脉面临的威胁的讨论。
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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Robert Mills其他文献
Genetic Risk Score for Serum 25-Hydroxyvitamin D Concentration Helps to Guide Personalized Vitamin D Supplementation in Healthy Finnish Adults.
血清 25-羟基维生素 D 浓度的遗传风险评分有助于指导健康芬兰成年人个性化维生素 D 补充剂。
- DOI:
10.1093/jn/nxaa391 - 发表时间:
2020 - 期刊:
- 影响因子:0
- 作者:
R. Sallinen;Olga Dethlefsen;S. Ruotsalainen;Robert Mills;T. Miettinen;T. Jääskeläinen;A. Lundqvist;E. Kyllönen;H. Kröger;J. Karppinen;C. Lamberg;H. Viljakainen;M. Kaunisto;O. Kallioniemi - 通讯作者:
O. Kallioniemi
Enhancing the security of aircraft surveillance in the next generation air traffic control system
- DOI:
10.1016/j.ijcip.2013.02.001 - 发表时间:
2013-03-01 - 期刊:
- 影响因子:
- 作者:
Cindy Finke;Jonathan Butts;Robert Mills;Michael Grimaila - 通讯作者:
Michael Grimaila
Experimental study on heat transmission to the vestibule during CO2 laser use in revision stapes surgery
CO2激光修复镫骨手术中前庭热传递的实验研究
- DOI:
- 发表时间:
2006 - 期刊:
- 影响因子:1.7
- 作者:
Marcin Szymański;K. Morshed;Robert Mills - 通讯作者:
Robert Mills
Using playing cards to estimate interference in frequency-hopping spread spectrum radio networks
- DOI:
10.1016/j.jss.2006.03.036 - 发表时间:
2006-12-01 - 期刊:
- 影响因子:
- 作者:
Rusty Baldwin;Brian Peterson;Robert Mills - 通讯作者:
Robert Mills
Religion and bureaucracy: A spiritual dialogue
- DOI:
10.1007/bf01533313 - 发表时间:
1976-10-01 - 期刊:
- 影响因子:2.000
- 作者:
Robert Mills - 通讯作者:
Robert Mills
Robert Mills的其他文献
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{{ truncateString('Robert Mills', 18)}}的其他基金
Functional ecology of the alpine cryptogamasphere in the face of change (CryptFunc)
面对变化的高山隐球球的功能生态学(CryptFunc)
- 批准号:
NE/Y000412/1 - 财政年份:2024
- 资助金额:
$ 8.61万 - 项目类别:
Research Grant
NI: The functional ecology of alpine systems; a global network
NI:高山系统的功能生态学;
- 批准号:
NE/S008764/1 - 财政年份:2018
- 资助金额:
$ 8.61万 - 项目类别:
Research Grant
Resistance and resilience of mountain soils in the face of change
山地土壤面对变化的抵抗力和恢复力
- 批准号:
NE/N020146/1 - 财政年份:2016
- 资助金额:
$ 8.61万 - 项目类别:
Fellowship
U.S.-U.K. Cooperative Research: Properties of Electronic States in Disordered Media. (Materials Research)
美国-英国合作研究:无序介质中电子态的特性。
- 批准号:
8402898 - 财政年份:1984
- 资助金额:
$ 8.61万 - 项目类别:
Standard Grant
Wave Properties of Heterogeneous Materials
异质材料的波动特性
- 批准号:
7811770 - 财政年份:1978
- 资助金额:
$ 8.61万 - 项目类别:
Continuing grant
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