Using Soil Food Webs to Predict Soil Carbon Storage Potential

利用土壤食物网预测土壤碳储存潜力

基本信息

  • 批准号:
    RGPIN-2019-05901
  • 负责人:
  • 金额:
    $ 3.42万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2022
  • 资助国家:
    加拿大
  • 起止时间:
    2022-01-01 至 2023-12-31
  • 项目状态:
    已结题

项目摘要

My research broadly focuses on biodiversity and ecosystem function using soil systems as models. Soils are a non-renewable resource that contain the majority of the world's biodiversity and perform important functions such as nutrient cycling and carbon storage. Soil carbon storage is of paramount importance for ecosystem health and global climate regulation. Over 90% of aboveground terrestrial carbon (plants and animals) enters the soil system as dead organic matter. This organic matter is used by members of the soil food web (invertebrates and microorganisms) as a basal resource, and is ultimately stored in the soil as organic matter, is dissolved and exported to surface waters as dissolved organic carbon, or is re-emitted back to the atmosphere as carbon dioxide. Soil biodiversity and the structure of soil food webs regulate and govern the fate of carbon in soils, and determine whether carbon will be stored (sequestered) or released back to the atmosphere. Changes in soil biodiversity will alter ecosystem-level carbon processes, yet it is largely unknown how climate change will affect soil food web structure and biodiversity, and hence soil carbon storage potential. I use a combined approach of large-scale field observations, laboratory, greenhouse and field-scale experimental manipulations, and theoretical approaches to understand how global environmental changes will impact soil biodiversity and function. The objectives of my research are to mechanistically link soil food web structure to carbon storage and flux, as well as to understand the determinants of soil biodiversity under global change. In the next five years, I will: 1) link warming-induced changes in plant composition to alterations in the soil food web structure and function, 2) quantify carbon flux using parameterized peatland soil food web models, and in doing so 3) calculate energy budgets, track carbon pathways, and predict carbon storage potential under global change. There is an urgent need to understand and incorporate soil processes, including food web interactions, into carbon storage models and I have the capacity to make dramatic advances in the scientific understand of soil food webs that will allow predictions of carbon storage in peatland systems.
我的研究主要集中在生物多样性和生态系统功能,使用土壤系统作为模型。土壤是一种不可再生的资源,包含了世界上大部分的生物多样性,并发挥着重要的功能,如养分循环和碳储存。土壤碳储量对生态系统健康和全球气候调节至关重要。超过90%的地上碳(植物和动物)作为死有机物进入土壤系统。这种有机物被土壤食物网的成员(无脊椎动物和微生物)用作基础资源,并最终作为有机物储存在土壤中,溶解后作为溶解的有机碳输出到地表沃茨,或作为二氧化碳重新排放回大气。土壤生物多样性和土壤食物网的结构调节和管理土壤中碳的命运,并决定碳是否会被储存(隔离)或释放回大气。土壤生物多样性的变化将改变生态系统水平的碳过程,但气候变化将如何影响土壤食物网结构和生物多样性,从而影响土壤碳储存潜力,在很大程度上是未知的。我使用大规模的实地观察,实验室,温室和现场规模的实验操作和理论方法相结合的方法来了解全球环境变化将如何影响土壤生物多样性和功能。本研究的目的是从机制上将土壤食物网结构与碳储量和碳通量联系起来,并了解全球变化下土壤生物多样性的决定因素。在接下来的五年里,我将:1)将变暖引起的植物组成变化与土壤食物网结构和功能的改变联系起来,2)使用参数化的泥炭地土壤食物网模型量化碳通量,并在此过程中3)计算能量预算,跟踪碳路径,并预测全球变化下的碳储存潜力。迫切需要了解土壤过程,包括食物网相互作用,并将其纳入碳储存模型中,我有能力在对土壤食物网的科学理解方面取得巨大进展,这将有助于预测泥炭地系统中的碳储存。

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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Lindo, Zoe其他文献

Global fine-resolution data on springtail abundance and community structure.
  • DOI:
    10.1038/s41597-023-02784-x
  • 发表时间:
    2024-01-03
  • 期刊:
  • 影响因子:
    9.8
  • 作者:
    Potapov, Anton M.;Chen, Ting-Wen;Striuchkova, Anastasia V.;Alatalo, Juha M.;Alexandre, Douglas;Arbea, Javier;Ashton, Thomas;Ashwood, Frank;Babenko, Anatoly B.;Bandyopadhyaya, Ipsa;Baretta, Carolina Riviera Duarte Maluche;Baretta, Dilmar;Barnes, Andrew D.;Bellini, Bruno C.;Bendjaballah, Mohamed;Berg, Matty P.;Bernava, Veronica;Bokhorst, Stef;Bokova, Anna I. .;Bolger, Thomas;Bouchard, Mathieu;Brito, Roniere A.;Buchori, Damayanti;Castano-Meneses, Gabriela;Chauvat, Matthieu;Chomel, Mathilde;Chow, Yasuko;Chown, Steven L.;Classen, Aimee T.;Cortet, Jerome;Cuchta, Peter;de la Pedrosa, Ana Manuela;De Lima, Estevam C. A.;Deharveng, Louis E.;Miranda, Enrique Doblas;Drescher, Jochen;Eisenhauer, Nico;Ellers, Jacintha;Ferlian, Olga;Ferreira, Susana S. D.;Ferreira, Aila S.;Fiera, Cristina;Filser, Juliane;Franken, Oscar;Fujii, Saori;Koudji, Essivi Gagnon;Gao, Meixiang;Gendreau-Berthiaume, Benoit;Gers, Charles;Greve, Michelle;Hamra-Kroua, Salah;Handa, I. Tanya;Hasegawa, Motohiro;Heiniger, Charlene;Hishi, Takuo;Holmstrup, Martin;Homet, Pablo;Hoye, Toke T.;Ivask, Mari;Jacques, Bob;Janion-Scheepers, Charlene;Jochum, Malte;Joimel, Sophie;Jorge, Bruna Claudia S.;Jucevica, Edite;Kapinga, Esther M.;Kovac, Lubomir;Krab, Eveline J.;Krogh, Paul Henning;Kuu, Annely;Kuznetsova, Natalya;Lam, Weng Ngai;Lin, Dunmei;Lindo, Zoe;Liu, Amy W. P.;Lu, Jing-Zhong;Lucianez, Maria Jose;Marx, Michael T.;Mawan, Amanda;McCary, Matthew A.;Minor, Maria A.;Mitchell, Grace I. .;Moreno, David;Nakamori, Taizo;Negri, Ilaria;Nielsen, Uffe N.;Ochoa-Hueso, Raul;Oliveira Filho, Luis Carlos I.;Palacios-Vargas, Jose G.;Pollierer, Melanie M.;Ponge, Jean-Francois;Potapov, Mikhail B.;Querner, Pascal;Rai, Bibishan;Raschmanova, Natalia;Rashid, Muhammad Imtiaz;Raymond-Leonard, Laura J.;Reis, Aline S.;Ross, Giles M.;Rousseau, Laurent;Russell, David J.;Saifutdinov, Ruslan A.;Salmon, Sandrine;Santonja, Mathieu;Saraeva, Anna K.;Sayer, Emma J.;Scheunemann, Nicole;Scholz, Cornelia;Seeber, Julia;Shaw, Peter;Shveenkova, Yulia B.;Slade, Eleanor M.;Stebaeva, Sophya;Sterzynska, Maria;Sun, Xin;Susanti, Winda Ika;Taskaeva, Anastasia A.;Tay, Li Si;Thakur, Madhav P.;Treasure, Anne M.;Tsiafouli, Maria;Twala, Mthokozisi N.;Uvarov, Alexei V.;Venier, Lisa A.;Widenfalk, Lina A.;Widyastuti, Rahayu;Winck, Bruna;Winkler, Daniel;Wu, Donghui;Xie, Zhijing;Yin, Rui;Zampaulo, Robson A.;Zeppelini, Douglas;Zhang, Bing;Zoughailech, Abdelmalek;Ashford, Oliver;Klauberg-Filho, Osmar;Scheu, Stefan
  • 通讯作者:
    Scheu, Stefan
Response of soil fauna to simulated global change factors depends on ambient climate conditions
  • DOI:
    10.1016/j.pedobi.2020.150672
  • 发表时间:
    2020-11-01
  • 期刊:
  • 影响因子:
    2.3
  • 作者:
    Meehan, Matthew L.;Barreto, Carlos;Lindo, Zoe
  • 通讯作者:
    Lindo, Zoe
Old trees contribute bio-available nitrogen through canopy bryophytes
  • DOI:
    10.1007/s11104-010-0678-6
  • 发表时间:
    2011-05-01
  • 期刊:
  • 影响因子:
    4.9
  • 作者:
    Lindo, Zoe;Whiteley, Jonathan A.
  • 通讯作者:
    Whiteley, Jonathan A.
Quantifying and mapping ecosystem service use across stakeholder groups: Implications for conservation with priorities for cultural values
  • DOI:
    10.1016/j.ecoser.2014.10.004
  • 发表时间:
    2015-06-01
  • 期刊:
  • 影响因子:
    7.6
  • 作者:
    Darvill, Rachel;Lindo, Zoe
  • 通讯作者:
    Lindo, Zoe
Drivers of decomposition and the detrital invertebrate community differ across a hummock-hollow microtopology in Boreal peatlands
  • DOI:
    10.1080/11956860.2017.1412282
  • 发表时间:
    2018-03-01
  • 期刊:
  • 影响因子:
    1.3
  • 作者:
    Barreto, Carlos;Lindo, Zoe
  • 通讯作者:
    Lindo, Zoe

Lindo, Zoe的其他文献

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{{ truncateString('Lindo, Zoe', 18)}}的其他基金

Using Soil Food Webs to Predict Soil Carbon Storage Potential
利用土壤食物网预测土壤碳储存潜力
  • 批准号:
    RGPIN-2019-05901
  • 财政年份:
    2021
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Discovery Grants Program - Individual
Using Soil Food Webs to Predict Soil Carbon Storage Potential
利用土壤食物网预测土壤碳储存潜力
  • 批准号:
    RGPIN-2019-05901
  • 财政年份:
    2020
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Discovery Grants Program - Individual
Using Soil Food Webs to Predict Soil Carbon Storage Potential
利用土壤食物网预测土壤碳储存潜力
  • 批准号:
    RGPIN-2019-05901
  • 财政年份:
    2019
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Discovery Grants Program - Individual
Solid-phase CHNS analyser for plant, soil and sediments from aquatic and terrestrial ecosystems
用于水生和陆地生态系统植物、土壤和沉积物的固相 CHNS 分析仪
  • 批准号:
    RTI-2018-00577
  • 财政年份:
    2017
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Research Tools and Instruments
biodiversity loss in fragmented moss metacommunities
零散的苔藓群落中的生物多样性丧失
  • 批准号:
    373383-2009
  • 财政年份:
    2010
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Postdoctoral Fellowships
biodiversity loss in fragmented moss metacommunities
零散的苔藓群落中的生物多样性丧失
  • 批准号:
    373383-2009
  • 财政年份:
    2009
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Postdoctoral Fellowships
Colonization of Oribatid Mites (Acari, Oribatida) in suspended soils of ancient western redcedar on Vancouver Island, British Columbia
不列颠哥伦比亚省温哥华岛古代西部红杉悬浮土壤中螨虫(螨虫、Oribatida)的定殖
  • 批准号:
    332720-2006
  • 财政年份:
    2007
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral
Colonization of Oribatid Mites (Acari, Oribatida) in suspended soils of ancient western redcedar on Vancouver Island, British Columbia
不列颠哥伦比亚省温哥华岛古代西部红杉悬浮土壤中螨虫(螨虫、Oribatida)的定殖
  • 批准号:
    332720-2006
  • 财政年份:
    2006
  • 资助金额:
    $ 3.42万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral

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为肯尼亚小农粮食安全打造低成本土壤肥力传感器系统
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Discovering The Molecular Basis For Carbon Storage In Soil For Food Security And Climate Change Mitigation
发现土壤碳储存的分子基础,以实现粮食安全和减缓气候变化
  • 批准号:
    NE/X014851/1
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Integrating SOil Biodiversity to Ecosystem Services: testing cost-effectiveness of soil indicators to build better land management solutions that effectively implement the soil health and food mission
将土壤生物多样性纳入生态系统服务:测试土壤指标的成本效益,以建立更好的土地管理解决方案,有效实现土壤健康和粮食使命
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确定泰国北部边境地区土壤传播和食源性蠕虫病的环境因素
  • 批准号:
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AccelNet-Design: Soil and land management for food & water security, adaptation and mitigation of climate change
AccelNet-Design:食品土壤和土地管理
  • 批准号:
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    2211427
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    $ 3.42万
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Unravelling how urbanization influences soil invertebrate community assembly, food web interactions and associated ecosystem functions
揭示城市化如何影响土壤无脊椎动物群落组装、食物网相互作用和相关的生态系统功能
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    $ 3.42万
  • 项目类别:
    Discovery Grants Program - Individual
Unravelling how urbanization influences soil invertebrate community assembly, food web interactions and associated ecosystem functions
揭示城市化如何影响土壤无脊椎动物群落组装、食物网相互作用和相关的生态系统功能
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    RGPIN-2019-07215
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    2021
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    $ 3.42万
  • 项目类别:
    Discovery Grants Program - Individual
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