Field deployable instrumentation for spatiotemporal quantification of greenhouse gas emissions
用于温室气体排放时空量化的现场可部署仪器
基本信息
- 批准号:RTI-2023-00557
- 负责人:
- 金额:$ 10.44万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Research Tools and Instruments
- 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
- 来源:
- 关键词:
项目摘要
The Canadian and provincial governments are currently determining how they will achieve a national net-zero greenhouse gas (GHG) emissions target by 2050 set on June 29, 2021, and more urgently, equally ambitious 2030 targets. These targets are essential to our global commitments required to avoid the most catastrophic outcomes of climate breakdown. Agriculture has been identified as a key industry for helping meet emissions targets. Agriculture is absolutely an essential service but contributes a sizable (8.2%) and growing proportion of national emissions as other sectors reduce their emissions. Of agriculture's growing emissions, 38% can be attributed to soil management and nitrous oxides and another 14% to manure management. Ideally, producers would immediately adopt beneficial management practices (BMPs) that are most likely to minimize these GHG emissions. Given BMPs typically require additional costs, they are not likely to be adopted without sizable government incentives or clear demonstration that they improve crop yield or profitability in the context of an increasingly disruptive climate. The critical challenge at this time of urgency is the crop and region-specific quantification, through direct, accurate measurement, of the benefits achieved by BMPs. Provincial governments are currently in the process of rapidly scaling up the adoption of BMPs through a suite of programs that provide incentives, demonstration and/or outreach. There is a pressing need to identify the most effective BMPs by quantifying GHG emissions to evaluate their mitigation potential and associated adaptation co-benefits for a variety of existing alternatives and new practices and technologies currently under development. These need to be appropriate for Canada's diversity of production and evaluated accurately for a wide range of climate and soil conditions, which are key mediators of emissions and resilience. BC is an ideal location for this work as there are over 200 commodities, many of them high value, the soils are the most diverse in the country, and we are the home of major technology innovation. Furthermore, BC producers are already facing extreme climate anomalies leading to unprecedented fluctuations in soil water availability (e.g. flooding in winter/spring, drought during the growing season) which impacts GHG emissions. Therefore, it is now more important than ever to develop advanced strategies that consider the relationship of GHG emissions to rainfall, drainage, and irrigation. Our team is requesting funding to support and substantially increase the team's capacity to meet the immediate and expanding need for in-situ quantification for on-farm trials of BMPs and innovative agricultural products and technologies. Our objectives are to: 1. Meet the increasing demand for identifying pathways to reduce agricultural emissions and 2. Disentangle the complex biophysical relationships that mediate carbon dioxide, methane and nitrous oxide fluxes.
加拿大和省政府目前正在决定如何在2050年实现2050年设定的温室气体净零排放目标,更紧迫的是,实现同样雄心勃勃的2030年目标。这些目标对于我们避免气候崩溃带来的最灾难性后果所需的全球承诺至关重要。农业已被确定为帮助实现排放目标的关键行业。农业绝对是一项基本服务,但随着其他部门减少排放,农业在全国排放量中所占比例相当大(8.2%),而且比例还在不断上升。在农业不断增长的排放量中,38%可归因于土壤管理和一氧化二氮,另外14%可归因于粪便管理。理想情况下,生产者将立即采用最有可能将温室气体排放降至最低的有益管理做法(BMP)。鉴于BMP通常需要额外的成本,如果没有可观的政府激励措施,或者没有明确的证据表明,在日益破坏性的气候背景下,它们可以提高作物产量或盈利能力,它们不太可能被采用。在这个紧迫的时刻,关键的挑战是通过直接、准确地衡量生物多样性管理计划所实现的惠益,对作物和区域的具体情况进行量化。各省政府目前正在通过一系列提供激励、示范和/或推广的计划,迅速扩大对BMP的采用。迫切需要通过量化温室气体排放来确定最有效的生物多样性管理计划,以评估其缓解潜力和各种现有替代品以及目前正在开发的新做法和技术的相关适应共同惠益。这些措施需要适合加拿大的生产多样性,并针对广泛的气候和土壤条件进行准确评估,而气候和土壤条件是排放和复原力的关键因素。不列颠哥伦比亚省是开展这项工作的理想地点,因为这里有200多种商品,其中许多商品价值很高,土壤是全国最多样化的,我们是重大技术创新的发源地。此外,BC生产者已经面临极端的气候异常,导致土壤可用水出现前所未有的波动(例如冬春季洪水、生长季干旱),从而影响温室气体排放。因此,现在比以往任何时候都更重要的是制定先进的战略,考虑温室气体排放与降雨、排水和灌溉的关系。我们的团队正在申请资金,以支持和大幅提高团队的能力,以满足对BMP和创新农产品和技术的现场试验现场量化的直接和不断扩大的需求。我们的目标是:1.满足日益增长的对确定农业减排途径的需求;2.理清调节二氧化碳、甲烷和一氧化二氮排放的复杂生物物理关系。
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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Smukler, Sean其他文献
Cultivating climate resilience: a participatory assessment of organic and conventional rice systems in the Philippines
- DOI:
10.1017/s1742170517000709 - 发表时间:
2018-06-01 - 期刊:
- 影响因子:2.7
- 作者:
Heckelman, Amber;Smukler, Sean;Wittman, Hannah - 通讯作者:
Wittman, Hannah
Integrated crop-livestock systems: A sustainable land-use alternative for food production in the Brazilian Cerrado and Amazon
- DOI:
10.1016/j.jclepro.2020.124580 - 发表时间:
2021-01-04 - 期刊:
- 影响因子:11.1
- 作者:
dos Reis, Julio Cesar;Rodrigues, Geraldo Stachetti;Smukler, Sean - 通讯作者:
Smukler, Sean
Characterization of shortwave and longwave properties of several plastic film mulches and their impact on the surface energy balance and soil temperature
- DOI:
10.1016/j.solener.2020.11.058 - 发表时间:
2021-01-15 - 期刊:
- 影响因子:6.7
- 作者:
Jones, Hughie;Black, Thomas Andrew;Smukler, Sean - 通讯作者:
Smukler, Sean
Assessing the circularity of nutrient flows related to the food system in the Okanagan bioregion, BC Canada
- DOI:
10.1016/j.resconrec.2021.105842 - 发表时间:
2021-08-14 - 期刊:
- 影响因子:13.2
- 作者:
Harder, Robin;Giampietro, Mario;Smukler, Sean - 通讯作者:
Smukler, Sean
Towards a circular nutrient economy. A novel way to analyze the circularity of nutrient flows in food systems
- DOI:
10.1016/j.resconrec.2021.105693 - 发表时间:
2021-06-01 - 期刊:
- 影响因子:13.2
- 作者:
Harder, Robin;Giampietro, Mario;Smukler, Sean - 通讯作者:
Smukler, Sean
Smukler, Sean的其他文献
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{{ truncateString('Smukler, Sean', 18)}}的其他基金
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2021
- 资助金额:
$ 10.44万 - 项目类别:
Discovery Grants Program - Individual
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2020
- 资助金额:
$ 10.44万 - 项目类别:
Discovery Grants Program - Individual
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2019
- 资助金额:
$ 10.44万 - 项目类别:
Discovery Grants Program - Individual
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2018
- 资助金额:
$ 10.44万 - 项目类别:
Discovery Grants Program - Individual
The 2018 BC agricultural climate adaptation research workshop
2018年BC省农业气候适应研究研讨会
- 批准号:
531889-2018 - 财政年份:2018
- 资助金额:
$ 10.44万 - 项目类别:
Connect Grants Level 2
Elucidating soil carbon dynamics for climate change adaptation and mitigation tradeoff analysis at a landscape scale
阐明景观尺度上气候变化适应和缓解权衡分析的土壤碳动态
- 批准号:
RGPIN-2017-04903 - 财政年份:2017
- 资助金额:
$ 10.44万 - 项目类别:
Discovery Grants Program - Individual
The BC agricultural climate adaptation workshop
BC省农业气候适应研讨会
- 批准号:
516331-2017 - 财政年份:2017
- 资助金额:
$ 10.44万 - 项目类别:
Connect Grants Level 2
Developing agricultural climate change adaptation analysis methodologies for Unmanned Aerial Vehicles
开发无人机农业气候变化适应分析方法
- 批准号:
488311-2015 - 财政年份:2015
- 资助金额:
$ 10.44万 - 项目类别:
Engage Grants Program
Developing effective biodegradation assessment protocols for compostable food ware and packaging
为可堆肥食品器具和包装制定有效的生物降解评估方案
- 批准号:
469670-2014 - 财政年份:2014
- 资助金额:
$ 10.44万 - 项目类别:
Engage Grants Program
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