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农村人口流动、森林砍伐和城市化:以土耳其为例。

Rural population mobility, deforestation, and urbanization: case of Turkey.

机构信息

Department of Forest Engineering, Faculty of Forestry, Çankırı Karatekin University, 18200, Çankırı, Turkey.

出版信息

Environ Monit Assess. 2018 Dec 15;191(1):21. doi: 10.1007/s10661-018-7149-6.

Abstract

The benefits of the forests are well known and are by their existence alone an amenity. Nonetheless, urbanization as one of the most remarkable features of social development has immense effects on forest resources and land use. In this study, it is hypothesized that there are temporal interactions among the rural population dynamics, urbanization, and forest resources. Data set is based on rural population, total population, and forest areas for the period of 1990-2017. Regression analysis (the ordinary least square, OLS) and dummy variable in regression were used by taking the years into consideration. The coefficient of total population in the regression model developed in our study was positive, which means with the increasing total population, there is an increase in forest areas as well, contrary to common opinion in the literature. With this study, a positive/linear temporal relation between the forest area and urbanization via the regression statistics was determined. There is a significant inverse relation between rural population decline and forest area increase too. Our results provide also a compelling evidence that rural population mobility, afforestation, and forestry policy have strong effects and play an important role over the forest management and forest policy in Turkey.

摘要

森林的益处众所周知,仅其存在本身就是一种宜人的环境。尽管如此,城市化作为社会发展的最显著特征之一,对森林资源和土地利用产生了巨大的影响。本研究假设农村人口动态、城市化和森林资源之间存在时间相互作用。数据集基于 1990-2017 年期间的农村人口、总人口和森林面积。考虑到年份,本研究采用了回归分析(普通最小二乘法,OLS)和回归中的虚拟变量。我们研究中开发的回归模型中总人口的系数为正,这意味着随着总人口的增加,森林面积也会增加,这与文献中的普遍观点相反。通过这项研究,通过回归统计数据确定了森林面积与城市化之间存在正/线性时间关系。农村人口减少与森林面积增加之间也存在显著的反比关系。我们的研究结果还提供了一个有力的证据,即农村人口流动、造林和林业政策对土耳其的森林管理和森林政策具有强大的影响和重要作用。

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