Development of novel approaches to improve water resources data records, deep learning based forecasting, and participatory socio-hydrological systems modeling for integrated and adaptive water resources management

开发新方法来改进水资源数据记录、基于深度学习的预测以及用于综合和适应性水资源管理的参与式社会水文系统建模

基本信息

  • 批准号:
    RGPIN-2020-05325
  • 负责人:
  • 金额:
    $ 2.62万
  • 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

The long-term goal of my research program is to continue developing very original and practical methods to reduce the vulnerability, as well as enhance the resilience, adaptive capacity, and sustainability of water resources (WR) in Canada and elsewhere in the face of increasing complexity and climate change. In many parts of Canada and the world, pressure on WR, both in terms of quality and quantity, from urban areas, agriculture, industry and climate change are increasing, resulting in significant challenges for sustainable WR management.   The capacity of communities in Canada and elsewhere to mitigate against, and adapt to, such complex problems is constrained by numerous factors, including: i) a lack of, or unsuitable, WR data records in many watersheds that can help support WR modeling, planning and management; ii) challenges in providing very accurate short-term forecasts of WR variables and providing useful uncertainty estimates for decision makers; and iii) our limited understanding and modeling ability of the complex interactions and feedbacks between socioeconomic and physical processes in WR systems, combined with a frequent lack of meaningful participation of stakeholders in WR modeling, planning and management.   To address these complex challenges, my 5 year NSERC DG research program objectives consist of an interlinked three pronged/themed approach (that is a direct continuation of my current DG research) to develop, test, and implement very original and practical methods to improve: i) Water resources data records (Theme 1). We will develop new statistical approaches to: fill in records at stations with scattered missing values; extend records at short gauged stations or records with large missing gaps; and estimate records at completely ungauged sites. Some of these newly developed methods, and the improved WR data records obtained from their use, will also be used in themes 2 and 3 of my research program. ii) Short-term water resources variable forecasting (Theme 2). We will develop new `Deep Learning' based machine learning approaches that address nonlinearity, and new approaches to address non-stationarity and uncertainty estimation, in short-term (e.g., 1-3 days ahead) WR variable forecasting.   iii) Participatory coupled socio-hydrological systems modeling (Theme 3). We will develop new approaches to address the complex challenges of calibration, validation and `user friendly' software for participatory coupled socio-hydrological systems models that represent and dynamically model the interactions and feedbacks between physical (e.g., hydrological and related environmental processes) and socioeconomic processes that govern WR systems. The purpose of these coupled models will be to explore, in conjunction with stakeholders, long-term scenarios/trajectories and `what if' questions over decadal time spans (in contrast to short term `operational forecasting' such as Theme 2 models).
我的研究计划的长期目标是继续开发非常原始和实用的方法,以减少脆弱性,以及增强加拿大和其他地方的水资源(WR)的恢复力、适应能力和可持续性,以应对日益复杂的气候变化。在加拿大和世界许多地区,城市地区、农业、工业和气候变化对水资源的质量和数量的压力都在增加,这给可持续的水资源管理带来了重大挑战。加拿大和其他地方的社区减轻和适应这些复杂问题的能力受到许多因素的限制,包括:i)许多流域缺乏或不合适的野生动物保护区数据记录,这些数据记录可以帮助支持野生动物保护区的建模、规划和管理;ii)在提供非常准确的水比变量短期预测和为决策者提供有用的不确定性估计方面的挑战;iii)我们对生态保护区系统中社会经济和物理过程之间复杂的相互作用和反馈的理解和建模能力有限,再加上利益相关者在生态保护区建模、规划和管理中经常缺乏有意义的参与。为了应对这些复杂的挑战,我为期5年的NSERC DG研究计划目标包括一个相互关联的三管齐下/主题方法(这是我目前DG研究的直接延续),以开发、测试和实施非常原始和实用的方法来改进:1)水资源数据记录(主题1)。我们将开发新的统计方法:在分散的缺失值站点填写记录;扩展短测量站的记录或有大量缺失的记录;并估计在完全未测量的地点的记录。其中一些新开发的方法,以及通过使用这些方法获得的改进的WR数据记录,也将用于我的研究计划的主题2和3。短期水资源变量预测(主题2)。我们将开发新的基于“深度学习”的机器学习方法来解决非线性问题,以及解决短期(例如,提前1-3天)WR变量预测的非平稳性和不确定性估计的新方法。iii)参与式耦合社会水文系统建模(主题3)。我们将开发新的方法,以解决参与式耦合社会水文系统模型的校准、验证和“用户友好”软件的复杂挑战,这些模型代表并动态模拟控制WR系统的物理(例如,水文和相关环境过程)和社会经济过程之间的相互作用和反馈。这些耦合模型的目的是与利益相关者一起探索十年时间跨度内的长期情景/轨迹和“假设”问题(与主题2模型等短期“业务预测”相反)。

项目成果

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Adamowski, Jan其他文献

Modeling the Relationship between Catchment Attributes and In-stream Water Quality
  • DOI:
    10.1007/s11269-015-1103-y
  • 发表时间:
    2015-11-01
  • 期刊:
  • 影响因子:
    4.3
  • 作者:
    Fatehi, Iman;Amiri, Bahman Jabbarian;Adamowski, Jan
  • 通讯作者:
    Adamowski, Jan
Bottom outlet dam flow: physical and numerical modelling
A wavelet neural network conjunction model for groundwater level forecasting
  • DOI:
    10.1016/j.jhydrol.2011.06.013
  • 发表时间:
    2011-09-15
  • 期刊:
  • 影响因子:
    6.4
  • 作者:
    Adamowski, Jan;Chan, Hiu Fung
  • 通讯作者:
    Chan, Hiu Fung
Using extreme learning machines for short-term urban water demand forecasting
  • DOI:
    10.1080/1573062x.2016.1236133
  • 发表时间:
    2017-01-01
  • 期刊:
  • 影响因子:
    2.7
  • 作者:
    Mouatadid, Soukayna;Adamowski, Jan
  • 通讯作者:
    Adamowski, Jan
Predicting Triaxial Compressive Strength and Young's Modulus of Frozen Sand Using Artificial Intelligence Methods
  • DOI:
    10.1061/(asce)cr.1943-5495.0000188
  • 发表时间:
    2019-09-01
  • 期刊:
  • 影响因子:
    2
  • 作者:
    Esmaeili-Falak, Mahzad;Katebi, Hooshang;Adamowski, Jan
  • 通讯作者:
    Adamowski, Jan

Adamowski, Jan的其他文献

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{{ truncateString('Adamowski, Jan', 18)}}的其他基金

Development of novel approaches to improve water resources data records, deep learning based forecasting, and participatory socio-hydrological systems modeling for integrated and adaptive water resources management
开发新方法来改进水资源数据记录、基于深度学习的预测以及用于综合和适应性水资源管理的参与式社会水文系统建模
  • 批准号:
    RGPIN-2020-05325
  • 财政年份:
    2021
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Development of novel approaches to improve water resources data records, deep learning based forecasting, and participatory socio-hydrological systems modeling for integrated and adaptive water resources management
开发新方法来改进水资源数据记录、基于深度学习的预测以及用于综合和适应性水资源管理的参与式社会水文系统建模
  • 批准号:
    RGPIN-2020-05325
  • 财政年份:
    2020
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Novel Approaches in Statistical Analysis and Coupled Social-Physical Systems Modeling for Integrated and Adaptive Water Resources Management in the Face of Increasing Uncertainty
面对日益增加的不确定性,用于综合和适应性水资源管理的统计分析和耦合社会物理系统建模的新方法
  • 批准号:
    RGPIN-2015-05554
  • 财政年份:
    2019
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Novel Approaches in Statistical Analysis and Coupled Social-Physical Systems Modeling for Integrated and Adaptive Water Resources Management in the Face of Increasing Uncertainty
面对日益增加的不确定性,用于综合和适应性水资源管理的统计分析和耦合社会物理系统建模的新方法
  • 批准号:
    RGPIN-2015-05554
  • 财政年份:
    2018
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Novel Approaches in Statistical Analysis and Coupled Social-Physical Systems Modeling for Integrated and Adaptive Water Resources Management in the Face of Increasing Uncertainty
面对日益增加的不确定性,用于综合和适应性水资源管理的统计分析和耦合社会物理系统建模的新方法
  • 批准号:
    477886-2015
  • 财政年份:
    2017
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Accelerator Supplements
Novel Approaches in Statistical Analysis and Coupled Social-Physical Systems Modeling for Integrated and Adaptive Water Resources Management in the Face of Increasing Uncertainty
面对日益增加的不确定性,用于综合和适应性水资源管理的统计分析和耦合社会物理系统建模的新方法
  • 批准号:
    RGPIN-2015-05554
  • 财政年份:
    2017
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
A new participatory rainwater management framework for urban areas using non-structural measures.
使用非结构性措施的城市地区新的参与式雨水管理框架。
  • 批准号:
    518069-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Engage Grants Program
Assessing the impact of climate change on Montreal's precipitation characteristics
评估气候变化对蒙特利尔降水特征的影响
  • 批准号:
    505755-2016
  • 财政年份:
    2016
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Engage Grants Program
Novel Approaches in Statistical Analysis and Coupled Social-Physical Systems Modeling for Integrated and Adaptive Water Resources Management in the Face of Increasing Uncertainty
面对日益增加的不确定性,用于综合和适应性水资源管理的统计分析和耦合社会物理系统建模的新方法
  • 批准号:
    RGPIN-2015-05554
  • 财政年份:
    2016
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Discovery Grants Program - Individual
Development of State-of-the-Art Artificial Intelligence River Flood Forecasting Models
开发最先进的人工智能河流洪水预报模型
  • 批准号:
    477864-2015
  • 财政年份:
    2015
  • 资助金额:
    $ 2.62万
  • 项目类别:
    Engage Grants Program

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