HSD: Land-User Interactions and Spatial Externalities in Organic Farming (Upper Midwest, USA) and Agrobiodiversity Production (Bolivia)

HSD:有机农业(美国中西部北部)和农业生物多样性生产(玻利维亚)中的土地使用者相互作用和空间外部性

基本信息

  • 批准号:
    0948816
  • 负责人:
  • 金额:
    $ 63.55万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2009
  • 资助国家:
    美国
  • 起止时间:
    2009-06-01 至 2013-11-30
  • 项目状态:
    已结题

项目摘要

Rapid and profound changes in agricultural land use, such as expanded organic farming and the decline of agrobiodiversity production, are leading to increased interest in spatial clustering within diverse agricultural landscapes where neighboring farmers grow the same crops, using the same or similar technological approaches, management techniques, and environment- and resource-related practices. This interdisciplinary research project will examine the dynamics of human-social interactions in the recent changes that involve agriculture, environmental factors and impacts, and economic development by focusing on empirical case studies of organic dairy farming in the Upper Midwest of the U.S. and high-agrobiodiversity maize agriculture in central Bolivia. These dynamics will be examined using the economic and geographical perspective of spatial externalities. Analysis will be centered on farmer-farmer interactions (neighboring and networked) and farmer-institution interactions. The primary research methodologies will be econometrics, microeconomic modeling, spatial statistics, remote sensing, survey analysis, institutional and ethnographic interviews, and analyses of land-use and land-cover change. The major hypotheses on which the investigators will focus is that decentralized farmer decisions to convert to organic methods (Upper Midwest) and to switch from high-agrobiodiversity maize to alfalfa (Bolivia) will tend to create and reinforce land use clustering. The microeconomic foundation for the clustering hypothesis is that both positive and negative spatial externalities affect the magnitude and spatial pattern of agricultural landscape change. This research will develop an original research-and-education approach toward spatial externalities that will offer new and important contributions in the following areas: (1) a microeconomic model of farmer returns under spatial externalities in land use, (2) an econometric analysis of land-use change with strategies to identify the presence and importance of spatial externalities, (3) a method for integrating qualitative research and structured survey data to sharpen the estimates of the direction and magnitude of spatial externalities, and (4) a comparative analysis of land user interactions and their effects on organic dairy farming and agrobiodiversity farming outcomes.The project will enhance fundamental knowledge about the complex ways that farmers interact with each other and with institutions to pursue socially and environmentally desirable goals. The social significance and value of this research is based on the design and development of management policies that require understanding the basic human-social dynamics of spatial interactions in farming systems. Changes in agricultural land use, such as expanded organic farming and the decline of agrobiodiversity production, are leading to heightened interest in spatial clustering within diverse agricultural landscapes where neighboring farmers grow the same crops, using the same or similar technological approaches, management techniques, and environment- and resource-related practices. National, state, and local government agencies and international development, environment, and conservation organizations are all interested in agricultural management policies for both environmental and development purposes. The overall design of this project entails an integrated research-and-education approach with an emphasis on education. Project results will be used to design policies to enhance environmental and economic development outcomes. An award resulting from the FY 2007 NSF-wide competition on Human and Social Dynamics (HSD) supports this project. All NSF directorates and offices are involved in the coordinated management of the HSD competition and the portfolio of HSD awards.
农业土地利用的迅速而深刻的变化,如有机耕作的扩大和农业生物多样性生产的下降,正在导致人们对不同农业景观中的空间集群越来越感兴趣,在不同的农业景观中,邻近的农民使用相同或相似的技术方法、管理技术以及与环境和资源有关的做法种植相同的作物。这一跨学科研究项目将通过对美国中西部地区有机奶牛场和玻利维亚中部高度农业生物多样性玉米农业的实证案例研究,考察最近涉及农业、环境因素和影响以及经济发展的变化中人与社会相互作用的动态。将使用空间外部性的经济和地理角度来审查这些动态。分析将集中在农民与农民的互动(邻近的和联网的)和农民与机构的互动。主要的研究方法将是计量经济学、微观经济模型、空间统计、遥感、调查分析、机构和人种学访谈以及土地利用和土地覆盖变化分析。调查人员将重点关注的主要假设是,分散的农民决定改用有机方法(中西部北部),并从农业生物多样性高的玉米转向紫花苜蓿(玻利维亚),这将倾向于创造和加强土地利用集群。集聚假说的微观经济学基础是,正、负空间外部性都会影响农业景观变化的幅度和空间格局。这项研究将开发一种针对空间外部性的原创性研究和教育方法,将在以下领域提供新的和重要的贡献:(1)土地利用空间外部性下农民回报的微观经济模型,(2)土地利用变化的计量经济分析,以确定空间外部性的存在和重要性,(3)整合定性研究和结构化调查数据的方法,以提高对空间外部性的方向和程度的估计,以及(4)比较分析土地使用者的相互作用及其对有机奶牛场和农业生物多样性耕作结果的影响。该项目将加强关于农民之间以及与机构相互作用以追求社会和环境合意目标的复杂方式的基本知识。这项研究的社会意义和价值基于管理政策的设计和制定,这些政策要求了解农业系统中空间相互作用的基本人类-社会动态。农业土地利用的变化,如有机耕作的扩大和农业生物多样性生产的下降,正在导致人们对不同农业景观中的空间集聚产生更大的兴趣,在不同的农业景观中,邻近的农民使用相同或相似的技术方法、管理技术以及与环境和资源有关的做法种植相同的作物。国家、州和地方政府机构以及国际发展、环境和保护组织都对环境和发展目的的农业管理政策感兴趣。该项目的总体设计要求采用以教育为重点的综合研究和教育方法。项目成果将用于制定政策,以提高环境和经济发展成果。2007财年NSF人类和社会动力学竞赛(HSD)颁发的奖项支持这一项目。NSF的所有董事和办公室都参与了HSD竞赛和HSD奖项组合的协调管理。

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)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Karl Zimmerer其他文献

Karl Zimmerer的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Karl Zimmerer', 18)}}的其他基金

Doctoral Dissertation Research: The Impact of Illegal Crop Cultivation on Agrobiodiversity Change, Social Vulnerability, and Resilience
博士论文研究:非法作物种植对农业生物多样性变化、社会脆弱性和恢复力的影响
  • 批准号:
    1932004
  • 财政年份:
    2020
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research: Social-Environmental Feedbacks Between the Use and Governance of Water and Soil in Dryland Irrigation Megaprojects
博士论文研究:旱地灌溉大型项目中水土利用与治理之间的社会环境反馈
  • 批准号:
    1838402
  • 财政年份:
    2019
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research: Social and Biogeophysical Factors Contributing to Soil Fertility Sustainability in Local and Regional Food Systems
博士论文研究:促进当地和区域粮食系统土壤肥力可持续性的社会和生物地球物理因素
  • 批准号:
    1558650
  • 财政年份:
    2016
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research: Maize Cultivation and the Politics of Agricultural Modernization
博士论文研究:玉米种植与农业现代化的政治
  • 批准号:
    1234828
  • 财政年份:
    2012
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research: Andean Gristmills: Relations Among Technology, Environment, and Society in Colonial Peru
博士论文研究:安第斯磨坊:秘鲁殖民地技术、环境和社会之间的关系
  • 批准号:
    1031409
  • 财政年份:
    2010
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
HSD: Land-User Interactions and Spatial Externalities in Organic Farming (Upper Midwest, USA) and Agrobiodiversity Production (Bolivia)
HSD:有机农业(美国中西部北部)和农业生物多样性生产(玻利维亚)中的土地使用者相互作用和空间外部性
  • 批准号:
    0729297
  • 财政年份:
    2008
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
Agrobiodiversity and Development of Meso-Scale Irrigation in Tropical Mountain Ecosystems of Bolivia and Peru
玻利维亚和秘鲁热带山地生态系统的农业生物多样性和中观灌溉发展
  • 批准号:
    0240962
  • 财政年份:
    2003
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Continuing Grant
Doctoral Dissertation Research: Social-Environmental Dynamics of Malaria Eradication in Northwest Argentina Since 1900
博士论文研究:1900 年以来阿根廷西北部消除疟疾的社会环境动态
  • 批准号:
    0117381
  • 财政年份:
    2001
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research: Socio-Environmental Dynamics and History of the Biological Invasion of Pasture Grasses: The Case of Kikuyu Grass in Southern Peru
博士论文研究:社会环境动力学和牧草生物入侵的历史:秘鲁南部基库尤草的案例
  • 批准号:
    9977828
  • 财政年份:
    1999
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research: The Role of Anthropogenic and Natural Disturbances in 20th Century Woodland Changes in the Region of Vacas, Bolivia
博士论文研究:人为和自然干扰在玻利维亚瓦卡斯地区 20 世纪林地变化中的作用
  • 批准号:
    9802363
  • 财政年份:
    1998
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant

相似国自然基金

基于重要农地保护LESA(Land Evaluation and Site Assessment)体系思想的高标准基本农田建设研究
  • 批准号:
    41340011
  • 批准年份:
    2013
  • 资助金额:
    20.0 万元
  • 项目类别:
    专项基金项目
基于Sparse-Land模型的SAR图像噪声抑制与分割
  • 批准号:
    60971128
  • 批准年份:
    2009
  • 资助金额:
    30.0 万元
  • 项目类别:
    面上项目

相似海外基金

The earliest exploration of land by animals: from trace fossils to numerical analyses
动物对陆地的最早探索:从痕迹化石到数值分析
  • 批准号:
    EP/Z000920/1
  • 财政年份:
    2025
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Fellowship
A MISSING LINK between continental shelves and the deep sea: Addressing the overlooked role of land-detached submarine canyons
大陆架和深海之间缺失的联系:解决与陆地无关的海底峡谷被忽视的作用
  • 批准号:
    NE/X014975/1
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Research Grant
Doctoral Dissertation Research: Effect of Colonial Policy on Land Use
博士论文研究:殖民政策对土地利用的影响
  • 批准号:
    2403754
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Standard Grant
The effective and sustainable allocation of the land-based carbon dioxide removal options under changing climate
气候变化下陆基二氧化碳清除方案的有效和可持续分配
  • 批准号:
    24K20979
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
A MISSING LINK between continental shelves and the deep sea: Addressing the overlooked role of land-detached submarine canyons
大陆架和深海之间缺失的联系:解决与陆地无关的海底峡谷被忽视的作用
  • 批准号:
    NE/X014754/1
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Research Grant
Integrating land use, market equilibrium, and transport for city planning
城市规划中整合土地利用、市场平衡和交通
  • 批准号:
    DP240102648
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Discovery Projects
GLOBAL-EX: A GLOBAL theory for EXtreme land temperatures in a changing climate
GLOBAL-EX:气候变化中极端陆地温度的全球理论
  • 批准号:
    EP/Y027868/1
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Research Grant
Subjectivities of Owning Land (SOL): Land Redistribution and the Nation State in the Baltics Across the 20th Century
拥有土地的主体性(SOL):20世纪波罗的海地区的土地再分配和民族国家
  • 批准号:
    AH/Y007646/1
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Research Grant
Digital Tools for Sustainable Water Resources Management: Integrating impact of change of climate, land use, and optimised solutions
可持续水资源管理的数字工具:整合气候变化、土地利用和优化解决方案的影响
  • 批准号:
    EP/Y037057/1
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    Research Grant
Land-Sea interface: Let’s observe together!
陆海界面:一起观察吧!
  • 批准号:
    10109592
  • 财政年份:
    2024
  • 资助金额:
    $ 63.55万
  • 项目类别:
    EU-Funded
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了