Reciprocal Relations between Population and Environment

人口与环境的相互关系

• 批准号: 7900948
• 负责人: William G. Axinn
• 金额: $ 51.02万
• 依托单位: UNIVERSITY OF MICHIGAN AT ANN ARBOR
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-07-27 至 2012-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7900948
• 关键词: Age; Agriculture; Arts; Asia; Behavior; Birth Records; Communities; Consumption; Contraceptive Usage; Data; Data Analyses; Dimensions; Environment; Event; Event History Analysis; Fertility; Hand; Hazard Models; Household; Immigration; India; Individual; Investigation; Life; Link; Location; Marriage; Marriage Pattern; Measurement; Measures; Modeling; Natural Resources; Natural Sciences; Neighborhoods; Nomads; Out-Migrations; Outcome; Pakistan; Perception; Population; Population Process; Process; Recording of previous events; Research; Resources; Series; Shapes; Techniques; Theoretical model; Time; Update; Variant; Weight; Weights and Measures; Work; behavior influence; child bearing; design; environmental change; experience; insight; land use; life history; migration

This is a proposal to continue a unique micro·level study of the reciprocal relationships between population processes (marriage, fertility, and migration) and the environment (land usefcover, vegetation abundance and species diversity, and consumption of natural resources) in the foothills of the Nepalese Himalayas. To date analyses of these data have revealed a series of crucial insights into the overall reciprocal relationships between population and the environment. First, we find key dimensions of environmental variation do shape subsequent marital, childbearing, and migration behavior, but these population parameters also influence change and variation in land use, vegetation abundance, species diversity, and consumption of natural resources. Second, at the micro· level we find that local community context conditions the population· environment relationship, with strong effects on marriage, childbearing and migration on the one hand and land use, vegetation and consumption behavior on the other hand. Third, our investigation of the micro· level processes linked to these associations points toward variations in consumption behavior and perceptions of environmental change as key mechanisms linking population parameters and environmental change. Although these findings shape the theoretical model guiding our research, updated longitudinal data just available now provides a significant opportunity to advance research in this field.

该提案旨在继续对印度山麓人口过程（婚姻、生育和迁移）与环境（土地利用覆盖度、植被丰度和物种多样性以及自然资源消耗）之间的相互关系进行独特的微观层面研究。迄今为止，对这些数据的分析揭示了关于人口与环境之间总体相互关系的一系列重要见解。首先，我们发现环境变化的关键维度确实影响了随后的婚姻、生育和迁移行为。这些人口参数还影响土地利用、植被丰度、物种多样性和自然资源消耗的变化和变化。其次，在微观层面上，我们发现当地社区背景决定了人口环境关系，对婚姻、生育和生育有强烈影响。一方面是移民，另一方面是土地利用、植被和消费行为。第三，我们对与这些关联相关的微观层面过程的调查表明，消费行为和对环境变化的认知的变化是联系人口参数和消费行为的关键机制。尽管这些发现塑造了指导我们的理论模型。研究，现在刚刚可用的更新纵向数据为推进该领域的研究提供了重要机会。

项目成果

Spatial and Temporal Dynamics of Flora in Forest, Grassland and Common Land Ecosystems of Western Chitwan, Nepal.

尼泊尔西奇特旺森林、草原和公共土地生态系统植物区系的时空动态。

• 发表时间: 2012
• 期刊: Kokusai kyoryoku kenkyushi
• 作者: Dangol,DharmaRaj;Maharjan,KeshavLall
• 通讯作者: Maharjan,KeshavLall

SPECIES COMPOSITION, DISTRIBUTION, LIFE FORMS AND FOLK NOMENCLATURE OF FOREST AND COMMON LAND PLANTS OF WESTERN CHITWAN, NEPAL.

尼泊尔奇特旺西部森林和公共陆地植物的物种组成、分布、生命形式和民间命名。

• 发表时间: 2005
• 期刊: Journal of the Institute of Agriculture and Animal Science
• 作者: Dangol,DR

Environmental Change and Out-Migration: Evidence from Nepal.

• DOI: 10.1007/s11111-010-0119-8
• 发表时间: 2010
• 期刊: POPULATION AND ENVIRONMENT
• 影响因子: 3.3
• 作者: Massey, Douglas S.;Axinn, William G.;Ghimire, Dirgha J.
• 通讯作者: Ghimire, Dirgha J.

COMMUNITY SERVICES AND OUT-MIGRATION.

社区服务和向外移民。

• DOI: 10.1111/j.1468-2435.2009.00581.x
• 发表时间: 2010
• 期刊: International migration (Geneva, Switzerland)
• 作者: Massey,DouglasS;Williams,Nathalie;Axinn,WilliamG;Ghimire,DirghaJ
• 通讯作者: Ghimire,DirghaJ

Untold stories: biases and selection effects in research with victims of trafficking for sexual exploitation.

不为人知的故事：针对性剥削贩运受害者的研究中的偏见和选择效应。

• DOI: 10.1111/j.1468-2435.2010.00628.x
• 发表时间: 2010
• 期刊: International migration (Geneva, Switzerland)
• 作者: Brunovskis,Anette;Surtees,Rebecca
• 通讯作者: Surtees,Rebecca