AMAZONIAN DEFORESTATION AND THE STRUCTURE OF HOUSEHOLDS (PHASE III)
亚马逊森林砍伐和家庭结构(第三阶段)
基本信息
- 批准号:7910666
- 负责人:
- 金额:$ 52.57万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:1997
- 资助国家:美国
- 起止时间:1997-02-01 至 2013-06-30
- 项目状态:已结题
- 来源:
- 关键词:AddressAffectAgeAgricultureAreaBudgetsBusinessesCapitalCarbonCharacteristicsChildCitiesCohort EffectDataData SetDatabasesDeforestationEconomic DevelopmentEconomicsEducationEmploymentEnvironmentEventExogenous FactorsFamilyFarming environmentFertilityGenerationsGrowthHealthHome environmentHouseholdHumanImageIncomeIndividualIndustryInequalityInvestmentsLife Cycle StagesLinkMalariaMapsOccupationsOutcomePatternPattern FormationPhasePlayPopulationPrecipitationProcessProductionProductivityPropertyRainRecording of previous eventsResearchRoleRuralSalesSamplingScientistSeriesServicesSiteSoilSoybeansStructureStudy SectionSurveysSustainable DevelopmentSystemTemperatureTestingTimeTransportationTropical ClimateUnemploymentUpdateUrbanizationWaterbaseclimate changecomparativedesigneconomic impactenvironmental changeexperiencefarmerfollow-upforestfrontierinfrastructure developmentland coverland usemigrationpublic health relevanceremote sensingresidenceresponserural arearural-urban migrationsevere weathersocialsocioeconomicstheoriesurban area
项目摘要
DESCRIPTION (provided by applicant): This project addresses the reciprocal relationship between population and environment in frontier areas of the Brazilian Amazon by focusing on the linked processes of social, economic, demographic, and environmental change. In earlier studies we examined the role of the domestic cycle on land use and distinguished between period and cohort effects, and discovered that a property cycle explained more of the dynamics of change in land cover than a household cycle, particularly after the first generation. In this phase of the study we use as a unifying conceptual framework Forest Transition Theory, and expand our focus to address the role played by the social and economic integration of urban and rural areas, and the growing role of capital investment in large-scale mechanized agriculture and ranching that appears to be transforming the landscape. We examine land use and land cover change at the property and regional level, and focus on two mechanisms posited by Forest Transition Theory to link economic development and forest cover change: migration and agricultural intensification. In the previous phase, we conducted follow up surveys in previously surveyed households and properties at our first study site (Altamira). In this phase, we will carry out follow up surveys in previously surveyed households and properties in Santarim (our second study site), add urban samples for each of these two previously studied areas (Altamira and Santarem), and add a new study site in the epicenter of mechanized soybean expansion in the state of Mato Grosso, at Lucas do Rio Verde where we will sample both large scale rural and urban residents. We will acquire satellite date to update the coverage for the two previously studied areas, and a complete set of data for the past 30 years of change in the new study site as we propose a strong comparative design that will allow us to make inferences about the role of endogenous and exogenous factors in household, property, and landscape dynamics. The use of Forest Transition Theory will help extend the applicability of findings to other frontier regions. With the additional study area, this will be the largest social survey carried out in the Amazon region, with more than 1,000 properties and more than 2,500 households, covering an area in excess of 10,000 square kilometers. PUBLIC HEALTH RELEVANCE: This project explores the social and economic processes associated with land use and land cover change, particularly deforestation, in the Brazilian Amazon. Local impacts include increases in malaria, increases in temperature (with adverse health impacts in a tropical climate), and changes in precipitation patterns (potentially decreasing the availability of clean water). Global impacts, through effects on the global carbon budget, include adverse health impacts of severe weather events and climate changes impacting directly on human health and indirectly through declining agricultural productivity.
描述(由申请者提供):这个项目通过关注社会、经济、人口和环境变化的相互联系的过程,解决了巴西亚马逊边境地区人口和环境之间的相互关系。在早期的研究中,我们考察了国内周期对土地利用的作用,并区分了周期和队列效应,发现房地产周期比家庭周期更能解释土地覆盖变化的动态,特别是在第一代之后。在这一阶段的研究中,我们使用森林转型理论作为统一的概念框架,并扩大我们的重点,以解决城乡社会和经济一体化所发挥的作用,以及资本投资在似乎正在改变面貌的大规模机械化农业和牧场中日益增长的作用。我们从属性和区域层面考察了土地利用和土地覆盖的变化,并重点研究了森林过渡理论提出的将经济发展与森林覆盖变化联系起来的两个机制:移民和农业集约化。在前一阶段,我们在第一个研究地点(阿尔塔米拉)对先前调查的家庭和物业进行了跟踪调查。在这一阶段,我们将在桑塔里姆(我们的第二个研究地点)对以前进行过调查的家庭和物业进行跟踪调查,为这两个先前研究过的地区(阿尔塔米拉和桑塔雷姆)分别增加城市样本,并在马托格罗索州机械化大豆推广的震中卢卡斯多里奥佛得角增加一个新的研究地点,我们将在那里对大规模的农村和城市居民进行抽样。我们将获得卫星数据,以更新之前研究的两个地区的覆盖范围,以及新研究地点过去30年变化的完整数据,因为我们提出了一个强有力的比较设计,使我们能够推断内生和外生因素在家庭、财产和景观动态中的作用。森林过渡理论的应用将有助于将研究成果推广到其他前沿地区。加上额外的研究区域,这将是亚马逊地区进行的最大规模的社会调查,将有1000多处房产和2500多户家庭,覆盖面积超过1万平方公里。公共卫生相关性:该项目探索与巴西亚马逊地区土地利用和土地覆盖变化,特别是森林砍伐有关的社会和经济过程。当地影响包括疟疾增加、气温上升(在热带气候下对健康造成不利影响)以及降水模式的变化(可能会减少清洁水的供应)。通过对全球碳预算的影响,全球影响包括恶劣天气事件和气候变化对健康的不利影响,直接影响人类健康,并通过农业生产力下降间接影响健康。
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)
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Emilio Federico Moran其他文献
Compound effects of drought and COVID-19 on soybean production in Brazil: Challenges and policy responses
干旱和 COVID-19 对巴西大豆生产的复合影响:挑战与政策应对
- DOI:
10.1016/j.scitotenv.2025.179047 - 发表时间:
2025-03-25 - 期刊:
- 影响因子:8.000
- 作者:
Ramon Felipe Bicudo da Silva;Andrés Viña;Daniel de Castro Victoria;Mateus Batistella;Geraldo B. Martha;Emilio Federico Moran;Jianguo Liu - 通讯作者:
Jianguo Liu
Emilio Federico Moran的其他文献
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{{ truncateString('Emilio Federico Moran', 18)}}的其他基金
AMAZONIAN DEFORESTATION AND THE STRUCTURE OF HOUSEHOLDS (PHASE III)
亚马逊森林砍伐和家庭结构(第三阶段)
- 批准号:
7504134 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
AMAZONIAN DEFORESTATION AND THE STRUCTURE OF HOUSEHOLDS (PHASE III)
亚马逊森林砍伐和家庭结构(第三阶段)
- 批准号:
7466225 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
AMAZONIAN DEFORESTATION AND THE STRUCTURE OF HOUSEHOLDS (PHASE III)
亚马逊森林砍伐和家庭结构(第三阶段)
- 批准号:
8300690 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
Amazonian Deforestation and the Structure of Households
亚马逊森林砍伐与家庭结构
- 批准号:
6998868 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
Amazonian Deforestation and the Structure of Households
亚马逊森林砍伐和家庭结构
- 批准号:
6544714 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
AMAZONIAN DEFORESTATION AND THE STRUCTURE OF HOUSEHOLDS (PHASE III)
亚马逊森林砍伐和家庭结构(第三阶段)
- 批准号:
7648240 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
Amazonian Deforestation and the Structure of Households
亚马逊森林砍伐和家庭结构
- 批准号:
6763206 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
Amazonian Deforestation and the Structure of Households
亚马逊森林砍伐和家庭结构
- 批准号:
6822633 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
AMAZONIAN DEFORESTATION AND THE STRUCTURE OF HOUSEHOLDS
亚马逊森林砍伐与家庭结构
- 批准号:
2872856 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
AMAZONIAN DEFORESTATION AND THE STRUCTURE OF HOUSEHOLDS
亚马逊森林砍伐与家庭结构
- 批准号:
2655165 - 财政年份:1997
- 资助金额:
$ 52.57万 - 项目类别:
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