Statistically efficient integration of animal tracking data into ecological theory and evidence-based conservation
Statistically efficient integration of animal tracking data into ecological theory and evidence-based conservation
批准号:
RGPIN-2021-02758
负责人:
Noonan, Michael
金额:
$2.04万
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
项目状态:
已结题
起止时间:
2022-01-01 至 2023-12-31
中文摘要
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英文摘要
Animal movement is a key behavioural process that governs how individuals, populations, and species interact with each other and the environment, and is a core component of conservation science. Spurred by advances in tracking technologies, movement ecology has expanded from a niche topic to one of the fastest growing fields in ecology. Problematically, however, statistical techniques for analyzing these new and challenging datasets have lagged behind. This can limit the ability for tracking data to reliably inform species conservation. My long-term objective is to support the statistically efficient integration of animal tracking data into ecological theory and evidence-based conservation. Over the next 5 years, I will build toward this goal by tackling three key challenges. Challenge (i): Accurate estimation of latent variables estimated from animal paths. HQP in my lab will leverage established modelling and simulation methods to develop novel estimators of path-derived latent variables (e.g., habitat time budgets, road crossing rates, etc.). Software implementations of these estimators will be made freely available to the scientific community. Using pre-existing tracking datasets HQP will apply these tools to achieve accurate estimates for mitigating human-wildlife conflict. Challenge (ii): Encounter distribution estimation. Existing work on modelling inter-individual encounters has focused primarily on relating animal movement and encounter rates, while no research directly links individual movement with the spatial locations of encounter events in the environment. HQP will bridge this gap by introducing a new theoretical distribution, deriving this distribution, and implementing its estimator in open-access software. This estimator will then be integrated with the tools from challenge (i) to build an analytical framework for answering questions on animal-vehicle interactions. Challenge (iii): Macro-ecology and global conservation. I have assembled an extensive empirical animal tracking dataset, consisting of ~1300 individuals from 76 globally distributed species. By pairing these data with robust analytical tools, my trainees and I will evaluate four key questions aimed at understanding how animals are responding to anthropogenic impacts globally: a) the allometric scaling of movement speeds; b) an evaluation of the effects of anthropogenic disturbance on circadian rhythms; c) an evaluation of the evolution of periodic behaviour; and d) an evaluation of the evolutionary constraints on the phenotypic plasticity of animal movement. A diverse group of HQP, including at least 3 PhD, 3 MSc, and 4 UG will be trained as part of this project. The lab's research and training activities will help position Canada at the forefront of the rapidly growing field of movement ecology. Findings will have direct application for government agencies and NGOs charged with protecting and restoring Canada's culturally and ecologically important species.
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Statistically efficient integration of animal tracking data into ecological theory and evidence-based conservation
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批准号:RGPIN-2021-02758
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.04万
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财政年份:2021
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负责人:Noonan, Michael
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依托单位:
Statistically efficient integration of animal tracking data into ecological theory and evidence-based conservation
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批准号:DGECR-2021-00089
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项目类别:Discovery Launch Supplement
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资助金额:$0.91万
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财政年份:2021
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负责人:Noonan, Michael
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依托单位:
Habitat heterogeneity based preference in convict cichlids.
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批准号:425242-2012
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项目类别:Postgraduate Scholarships - Master's
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资助金额:$0.63万
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财政年份:2013
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负责人:Noonan, Michael
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依托单位:
Habitat heterogeneity based preference in convict cichlids.
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批准号:425242-2012
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项目类别:Postgraduate Scholarships - Master's
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资助金额:$0.63万
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财政年份:2012
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负责人:Noonan, Michael
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依托单位:
Effects of habitat complexity on dominant and subordinate rainbow trout
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批准号:415361-2011
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项目类别:University Undergraduate Student Research Awards
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资助金额:$0.33万
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财政年份:2011
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负责人:Noonan, Michael
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依托单位:
Status dependent benefits of habitat complexity in rainbow trout
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批准号:398299-2010
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项目类别:University Undergraduate Student Research Awards
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资助金额:$0.33万
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财政年份:2010
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负责人:Noonan, Michael
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依托单位:
国内基金
海外基金
固定参数可解算法在平面图问题的应用以及和整数线性规划的关系
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批准号:60973026
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项目类别:面上项目
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资助金额:32.0万元
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批准年份:2009
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负责人:鲁道夫
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依托单位: