본 연구는 주변 환경의 차이에 따른 화분매개곤충의 유입 특성을 파악하기 위하여 국립수목원 내 진화속을걷 는정원과 부추속전문전시원에 식재된 울릉산마늘의 화분매개곤충을 조사하였다. 2023년 5월 22일부터 6월 2일 까지 꽃이 70% 이상 개화하였을 때 포충망을 활용하여 8일간 곤충을 채집하였고, 각 전시원 별 식생(피도), 기후 (온도·습도·조도)를 조사하였다. 조사 결과 진화속을걷는정원에서 피도 60% 온도 26.4℃, 습도 31.5%, 조도 40953.6lx, 화분매개곤충 20과 450개체, 부추속전문전시원은 피도 90%, 온도 25.6℃, 습도 31.6%, 조도 6387lx, 화분매개곤충 15과 196개체로 나타났다. 온도와 조도가 상대적으로 높은 진화속을걷는정원이 채집된 곤충의 다양성과 방문 빈도가 높았다. 시간대별 곤충의 방문 빈도를 비교해본 결과 온도와 조도는 개체수가 증가할 때 같이 증가하는 경향을 보였으며, 습도는 반대의 경향을 보였다.

Despite the validated EIL status, native English accents are commonly regarded as the most appropriate pronunciation-teaching norms, while nonnative accents are still considered inappropriate. This study attempts to explore Korean-speaking elementary teachers’ perceptions of native and nonnative English accents and find out the extent to which the teachers’ ratings of the accents show variance and correlations as regards likeability, familiarity, intelligibility, comprehensibility, and instructional model suitability. For these, 53 in-service Korean-speaking elementary teachers were asked to evaluate two native (American and British) and two nonnative (Filipino and Korean) English accents by the five variables. The results were as follows: 1) The AmE accent was rated most positively, while the FiE accent was least favorable in all the variables; 2) The KoE accent was evaluated to be more familiar, intelligible, and comprehensible than the BrE accent at a significant level. In contrast, the two accents exhibited an insignificant difference in likeability and suitability; 3) Significant correlations were obtained among the variables except for comparisons of likeability-intelligibility, likeability-comprehensibility, and familiarity-comprehensibility; 4) The instructional model suitability had a significant correlation with the four remaining variables. Based on these results, pedagogical implications and implications for teacher education were suggested, followed by this study’s limitations.