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Collaborative Research: Spatial Theory for Renewable Resource Economics

Collaborative Research: Spatial Theory for Renewable Resource Economics
合作研究:可再生资源经济学的空间理论
批准号:
0532327
负责人:
Suzanne Lenhart
金额:
$3.42万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2005
资助国家:
美国
项目状态:
已结题
起止时间:
2005-09-01 至 2008-08-31

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中文摘要
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英文摘要
The theory of renewable resource management has traditionally focused on three basic questions: (1) "When should we harvest a renewable resource?" (2) "At what rate should we harvest?" and (3) "How can we achieve the desired rate in the face of economic, biological, and political constraints?" As a result of technological advances, however, a fourth question has recently been added to the list: (4) "Where should we harvest?" There is a rich quantitative theory to help guide managers as they attempt to answer the first three questions. The theory required for the fourth question, however, remains relatively undeveloped, particularly in the case where the resource is mobile (e.g. fish). The objective of this project is to build a useful mathematical theory that will provide rules of thumb for the spatial management of renewable resources. The principal investigators will develop mathematical models for the population dynamics of harvested, mobile resources. They will couple these to economically motivated optimization goals (e.g., rent maximization) and use methods for the optimal control of partial differential equations to analyze their models.It is widely recognized that many renewable resources are being used at unsustainable rates. This is particularly true for marine fish. The research conducted under this project will help improve the management of these critical resources by contributing to a rigorous theoretical foundation for spatial management. Beyond its inherent societal relevance, this project will have broader impacts in the scientific community. This project will establish a new collaboration between the principal investigators. Their results will be widely distributed in the scientific literature.
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The 2019 NIMBioS Undergraduate Research Conference and a Workshop on Transitioning to Graduate School
  • 批准号:
    1935224
  • 项目类别:
    Standard Grant
  • 资助金额:
    $2.02万
  • 财政年份:
    2019
  • 负责人:
    Suzanne Lenhart
  • 依托单位:
The 2018 NIMBioS Undergraduate Research Conference at the Interface of Biology and Mathematics
  • 批准号:
    1833548
  • 项目类别:
    Standard Grant
  • 资助金额:
    $2.02万
  • 财政年份:
    2018
  • 负责人:
    Suzanne Lenhart
  • 依托单位:
The 2017 NIMBioS Undergraduate Research Conference at the Interface of Biology and Mathematics
  • 批准号:
    1736303
  • 项目类别:
    Standard Grant
  • 资助金额:
    $1.96万
  • 财政年份:
    2017
  • 负责人:
    Suzanne Lenhart
  • 依托单位:
Southeastern-Atlantic Regional Conference on Differential Equations 2013
  • 批准号:
    1338314
  • 项目类别:
    Standard Grant
  • 资助金额:
    $2.19万
  • 财政年份:
    2013
  • 负责人:
    Suzanne Lenhart
  • 依托单位:
国内基金
海外基金
Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    SATOSHI NAWATA
  • 依托单位:
Cell Research
Cell Research
Cell Research (细胞研究)