The Status and Distributions of the Wild Olive (Olea europaea subsp. europaea var. sylvestris) in Muğla Province and Its Islands under Global Climate Change

IF 0.5 4区 生物学 Q4 BIOLOGY
Belgin Gocmen Taskin, Vatan Taskin, Kenan Akbaş
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Abstract

The olive is an economically important and indispensable species of the Mediterranean basin with remarkable historic and cultural significance. Wild olives constitute a priceless reservoir of genetic diversity which has great value for olive breeding and conservation programs. However, global climate changes especially global warming is expected to threaten olive cultivation in future causing large economic loses in the region. Therefore, knowledge about distribution and abundance of wild olive populations is important to maximize their conservation, safeguard, and exploitation. Muğla province, where the wild olives make up an important part of the vegetation, is one of the main olive producing area in Turkey with many towns and villages dependent on the olive. In this study, our aim is to examine the current geographical distribution and density of wild olive populations in this province and the 82 islands around its coast. The results demonstrated that young olives, which show good adaptation to region, just have started to expand to the higher parts of the Kavaklıdere district. In addition, in most of the islands wild olives are preserved in their undisturbed natural habitats where they exist as small groves or scattered plants. The results of this study provides important insights for the conservation of wild olive genetic resources. The data reported here, are based on actual field data thus the geographic coverage tends to be complete and consistent.

Abstract Image

全球气候变化下穆拉省及其岛屿野生橄榄(Olea europaea subsp.
摘要橄榄是地中海盆地不可或缺的重要经济物种,具有非凡的历史和文化意义。野生橄榄是无价的遗传多样性宝库,对橄榄育种和保护计划具有重要价值。然而,全球气候变化,尤其是全球变暖,预计将威胁到未来的橄榄种植,给该地区造成巨大的经济损失。因此,了解野生橄榄种群的分布和丰度对于最大限度地保护、保障和利用它们非常重要。穆拉省的野生橄榄是植被的重要组成部分,该省是土耳其主要的橄榄产区之一,许多城镇和村庄都以橄榄为生。在这项研究中,我们的目的是考察该省及其沿海 82 个岛屿上野生橄榄种群的地理分布和密度现状。研究结果表明,年轻的橄榄树表现出对地区的良好适应性,刚刚开始向卡瓦克勒德雷地区的高地扩展。此外,在大多数岛屿上,野生橄榄都保存在未受干扰的自然栖息地中,它们以小树林或散生植物的形式存在。这项研究的结果为保护野生橄榄遗传资源提供了重要启示。本文报告的数据基于实际的实地数据,因此地理覆盖范围趋于完整和一致。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Biology Bulletin
Biology Bulletin 生物-生物学
CiteScore
0.70
自引率
20.00%
发文量
84
审稿时长
4-8 weeks
期刊介绍: Biology Bulletin (Izvestiya Rossiiskoi Akademii Nauk – Seriya Biologicheskaya) is an interdisciplinary journal of general biology. It focuses on fundamental studies in the fields of cell biology, biochemistry, zoology, botany, physiology, and ecology. This journal publishes current materials of experimental studies and surveys on current problems in general biology. It also publishes information on scientific conferences and new books in the fields of general biology.
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