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林地主对主动管理鹿类栖息地生态系统的意愿。

Intentions of Landowners towards Active Management of Ecosystem for Deer Habitat.

机构信息

Department of Natural Resource Ecology and Management, Oklahoma State University, Stillwater, OK, 74078, USA.

Department of Agricultural Economics and Rural Sociology, Auburn University, Auburn, AL, 36849, USA.

出版信息

Environ Manage. 2023 Sep;72(3):529-539. doi: 10.1007/s00267-023-01810-3. Epub 2023 Mar 22.

Abstract

Active management such as prescribed fire and thinning can restore savanna and prairie ecosystem to maintain a full suite of ecosystem services and create suitable habitat for wildlife species such as white-tailed deer (Odocoileus virginianus). Active management comes with the cost of management and acceptance of management tools. The south-central transitional ecoregion of the USA, which otherwise was a mixture of forest, savanna, and tallgrass prairie, is increasing in woody plant dominance due to the exclusion of fire and other anthropogenic factors. Deer hunting is a vital source of revenue generation to offset the landowner's management cost in the region. We studied Oklahoma landowners' perceptions regarding active and sustainable management of forest and rangeland for deer habitat using two established theories of reasoned action and planned behavior as well as expanded theories adding moral norms. We analyzed mailed survey data using structural equation modeling. We found that subjective norms and perceived behavior control significantly affected deer hunting intention when moral norms were introduced into the model. Attitudes independently significantly affected intentions of deer hunting but have negative relations with the intentions. The study suggested that landowners have positive social pressure and were interested in active management but associated financial burden and risk could be shaping negative attitudes.

摘要

主动管理,如规定的火灾和疏伐,可以恢复热带草原和草原生态系统,以维持全套生态系统服务,并为野生动物物种创造适宜的栖息地,如白尾鹿(Odocoileus virginianus)。主动管理伴随着管理和接受管理工具的成本。美国中南部过渡生态区原本是森林、热带草原和高草草原的混合体,但由于火灾和其他人为因素的排除,木本植物的优势越来越明显。在该地区,猎鹿是一种重要的创收来源,可以抵消土地所有者的管理成本。我们使用两种既定的理性行为和计划行为理论以及扩展的增加道德规范的理论,研究了俄克拉荷马州土地所有者对森林和牧场进行主动和可持续管理以获取鹿栖息地的看法。我们使用结构方程模型分析了邮寄调查数据。我们发现,当将道德规范引入模型时,主观规范和感知行为控制对猎鹿意图有显著影响。态度独立地对猎鹿意图有显著影响,但与意图呈负相关。该研究表明,土地所有者承受着积极的社会压力,并且对主动管理感兴趣,但相关的经济负担和风险可能会影响他们的态度。

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