Collaborative Proposal: MSB-ENSA: The Near-term Ecological Forecasting Initiative

合作提案：MSB-ENSA：近期生态预报倡议

• 批准号: 1638577
• 负责人: Michael Dietze
• 金额: $ 114.89万
• 依托单位: Trustees of Boston University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1638577&HistoricalAwards=false
• 关键词: Collaborative; Proposal; MSB; ENSA; Near

Living systems are changing worldwide and critical decisions that affect their health and sustainability are being made every day. In the face of climate change and other environmental challenges, society can no longer rely solely on past experience to understand and manage the living world. This award asks the question, ?What would it take to forecast ecological processes the same way we forecast the weather?? This project will development an operational ecological forecasting capability similar to weather forecasting that uses an iterative cycle between making forecasts, performing analyses, and updating predictions in light of new evidence. This iterative process of gaining feedback, building experience, and correcting models and methods is critical for building a forecast capacity, and also a crucial part of any decision making under high uncertainty. In addition to making ecology more relevant to management, near-term forecasts routinely compare specific, quantitative predictions to new data, which is one of the strongest tests of any scientific theory. This project will generate near-term forecasts that leverage ecological data collected by the National Ecological Observatory Network and spanning a wide range of themes: leaf phenology, land carbon and energy fluxes, tick-borne disease incidence, small-mammal populations, aquatic productivity, and soil microbial diversity and function. This broad, comparative approach will be used to address cross-cutting questions about the nature of predictability in ecology and develop an overarching body of forecasting theory and methods. The Near-term Ecological Forecasting Initiative (NEFI) will advance ecological knowledge at three levels: (1) overarching across-theme hypotheses about the predictability of ecological systems; (2) pressing within-theme questions about what drives process and predictability; and (3) advancing the tools and techniques that will enable an iterative approach to quantitative hypothesis testing. The overarching hypotheses of this project are that: (1) ecological predictability is more driven by processes error than initial condition error; (2) there are consistent patterns in the sources of uncertainty across themes; (3) across themes, spatial and temporal autocorrelation are positively correlated; and (4) spatial and temporal autocorrelation are positively correlated with limits of predictability. Overall, the answers to these questions address to what extent there are general patterns to ecological predictability, which would advance both our basic understanding of ecological processes and constrain the practical problem of making forecasts.The expected outcomes of NEFI are to: (1) Disseminate data products and predictions that benefit society; (2) Develop new tools and cyberinfrastructure that enhances research and education; and (3) to promote teaching, training, and learning. Specific NEFI forecasts, such as tick-borne disease risk, aquatic blooms, carbon sequestration, and leaf phenology, are of direct relevance to society. Forecasts will be made available via open cyberinfrastructure that disseminates forecasts to the public and allows other ecologists to contribute new forecasts. To produce these forecasts, NEFI will develop an open-source statistical package, ecoforecastR, which will advance the tools and techniques beyond what is currently used by the community. Finally, in addition to the graduate students directly mentored through the project, NEFI will run an annual summer course on ecological forecasting that will train the next generation of ecologists.

世界各地的生命系统正在发生变化，每天都在做出影响其健康和可持续性的关键决定。面对气候变化等环境挑战，社会不能再仅仅依靠过去的经验来认识和管理生活的世界。这个奖项提出了这样一个问题：用我们预测天气的方法来预测生态过程需要什么？该项目将开发一种业务生态预报能力，类似于天气预报，使用根据新证据进行预报、执行分析和更新预报之间的迭代周期。这种获得反馈、积累经验、修正模型和方法的迭代过程对于建立预测能力至关重要，也是在高不确定性下进行任何决策的关键部分。除了使生态学与管理更相关外，近期预测通常会将具体的定量预测与新数据进行比较，这是对任何科学理论的最有力考验之一。该项目将产生短期预报，利用国家生态观测网络收集的生态数据，涵盖广泛的主题：树叶物候、土地碳和能量通量、壁虱传播的疾病发病率、小型哺乳动物种群、水生生产力以及土壤微生物多样性和功能。这种广泛的、比较的方法将被用来解决关于生态学中可预测性的性质的交叉问题，并发展出一套全面的预测理论和方法。近期生态预测倡议(NEFI)将在三个层面上促进生态学知识：(1)关于生态系统可预测性的总体跨主题假设；(2)主题内关于什么驱动过程和可预测性的问题；以及(3)促进工具和技术，使迭代方法能够进行定量假设检验。该项目的主要假设是：(1)生态可预测性更多地受到过程误差而不是初始条件误差的驱动；(2)跨主题的不确定性来源存在一致的模式；(3)跨主题的时空自相关性正相关；(4)时空自相关性与可预测性界限正相关。总体而言，这些问题的答案解决了生态可预测性的一般模式在多大程度上，这将促进我们对生态过程的基本理解，并限制做出预测的实际问题。Nefi的预期结果是：(1)传播有益于社会的数据产品和预测；(2)开发新的工具和网络基础设施，以加强研究和教育；以及(3)促进教学、培训和学习。特定的Nefi预报，如壁虱传播的疾病风险、水华、碳封存和树叶物候，与社会直接相关。预报将通过开放的网络基础设施提供，这些基础设施向公众传播预报，并允许其他生态学家提供新的预报。为了产生这些预测，Nefi将开发一个开源统计包ecoforecastR，它将推动工具和技术的发展，超越社区目前使用的工具和技术。最后，除了通过该项目直接指导的研究生外，Nefi还将举办一年一度的生态预测暑期课程，培训下一代生态学家。

项目成果

A Statistical Model for Estimating Midday NDVI from the Geostationary Operational Environmental Satellite (GOES) 16 and 17

从地球静止运行环境卫星 (GOES) 16 和 17 估算正午 NDVI 的统计模型

• DOI: 10.3390/rs11212507
• 发表时间: 2019
• 期刊: Remote Sensing
• 影响因子: 5
• 作者: Wheeler, Kathryn I.;Dietze, Michael C.
• 通讯作者: Dietze, Michael C.

A community convention for ecological forecasting: Output files and metadata version 1.0

生态预测社区公约：输出文件和元数据版本 1.0

• DOI: 10.1002/ecs2.4686
• 发表时间: 2023
• 期刊: Ecosphere
• 影响因子: 2.7
• 作者: Dietze, Michael C.;Thomas, R. Quinn;Peters, Jody;Boettiger, Carl;Koren, Gerbrand;Shiklomanov, Alexey N.;Ashander, Jaime
• 通讯作者: Ashander, Jaime

The power of forecasts to advance ecological theory

• DOI: 10.1111/2041-210x.13955
• 发表时间: 2022-08
• 期刊: Methods in Ecology and Evolution
• 影响因子: 6.6
• 作者: Abigail S. L. Lewis;C. Rollinson;A. Allyn;Jaime Ashander;S. Brodie;Cole B. Brookson;Elyssa L. Collins-Elyssa-L.-Coll

Working across space and time: nonstationarity in ecological research and application

• DOI: 10.1002/fee.2298
• 发表时间: 2021-02-01
• 期刊: FRONTIERS IN ECOLOGY AND THE ENVIRONMENT
• 影响因子: 10.3
• 作者: Rollinson, Christine R.;Finley, Andrew O.;Zipkin, Elise F.
• 通讯作者: Zipkin, Elise F.

Bridging the divide between ecological forecasts and environmental decision making

弥合生态预测和环境决策之间的鸿沟

• DOI: 10.1002/ecs2.3869
• 发表时间: 2021
• 期刊: Ecosphere
• 影响因子: 2.7
• 作者: Bodner, Korryn;Rauen Firkowski, Carina;Bennett, Joseph R.;Brookson, Cole;Dietze, Michael;Green, Stephanie;Hughes, Josie;Kerr, Jeremy;Kunegel‐Lion, Mélodie;Leroux, Shawn J.
• 通讯作者: Leroux, Shawn J.