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首页> 外文期刊>GeoJournal >Remittances economy, remittances landscape: an analysis of the economic and socioecological implications of remittances to households in South Eastern Nigeria
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Remittances economy, remittances landscape: an analysis of the economic and socioecological implications of remittances to households in South Eastern Nigeria

机译：汇款经济，汇款景观：分析尼日利亚东南部汇款对家庭的经济和社会能源影响

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This study evaluated the level of household dependence on remittances, its uses and linkages with landscape/environmental conditions in South Eastern Nigeria. The study area is a landscape unit defined by the Idemili River Basin of Anambra State. The concept of socio-ecological systems provided the basis for an integrated assessment of remittances environment linkages using primary data from a survey of 840 households in 25 localities in the basin and landscape data from a Nigerias at 32 m resolution image dataset. Based on this, linear and non linear regression modelling of locality level relationships between four indicators of household remittances (HR) and a key landscape variable (vegetation cover density-VCD) was implemented. About 45 % of the households had access to remittances; 10 % of receiving households depended on it as their main income source; and over 87 % used the receipts mainly to meet basic household needs. Only 4 %of the households used it in activities that directly affected the vegetation cover. The linear and non linear relationships between the indicators of HR and VCD were generally weak (R~2<0.250). However, the pattern of relationship was different for various indicators of HR. It was inverse for locality aggregate (total) and average HR and positive for level of household access to remittances/locality. This illustrates the complex relationship between remittances and landscape variables in the basin. The study shows that the impact of remittances on households and the environment in the region is both positive (through the alleviation of poverty and land pressure) and negative (through reduction of vegetation cover density).
机译：本研究评估了家庭依赖于尼日利亚东南部的汇率/环境条件的汇款，其用途和联系。研究领域是由Anambra州的Idemili River盆地定义的景观单元。社会生态系统的概念为使用来自盆地中的25个地点的840个家庭的调查提供了汇总环境联系的综合评估依据，以及来自32米分辨率图像数据集的尼日利亚群岛的景观数据。基于这一，实施家庭汇款四个指标（HR）与关键景观变量（植被覆盖密度-VCD）之间的线性和非线性回归建模。大约45％的家庭可以获得汇款; 10％的接收家庭取决于其主要收入来源;超过87％的人使用收据主要是为了满足基本的家庭需求。只有4％的家庭在直接影响植被覆盖的活动中使用它。 HR和VCD指标之间的线性和非线性关系通常较弱（R〜2 <0.250）。然而，对于人力资源的各种指标，关系模式不同。它与地区汇总（总）和平均人力资源和循环汇率水平的逆转录，倒汇/地方的阳性。这说明了盆地中的汇款与景观变量之间的复杂关系。该研究表明，汇款对家庭和环境中的环境的影响是积极的（通过减轻贫困和土地压力）和负（通过减少植被覆盖密度）。

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