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An investigation on the human impact intensity on the selected ecoregions of coastal areas of Hormozgan Province, Persian Gulf, Strait of Hormuz, South of Iran
Environment, Development and Sustainability ( IF 4.9 ) Pub Date : 2020-06-18 , DOI: 10.1007/s10668-020-00817-8
Bahareh Samadi Kuchaksaraei , Afshin Danehkar , Seyed Mohammad Reza Fatemi , Seyed Ali Jozi , Ehsan Ramezani-Fard

Nowadays, the impact of mankind on the environment is more deteriorating than it used to be the human activities can harm the coastal-marine habitats. So, in order to implement more effective measures for a better protection, it is crucial to determine the sensitive areas of each region. In this regard, ecoregions approach as homogenous biogeographical units can be a firm base to study perturbations in an area along with its habitats. Hormozgan province, in southern part of Iran, is one of the most important coastal regions with a wide range of extensive economic activities and diverse ecological habitats. In this research, the evaluation of the potential sensitivity of this province and its encoded habitats has been studied. Six perturbations were also assessed, according to their distance from each encoded habitat. All the above considerations were measured in a hexagonal network with the use of the analytical network process for the entire study area and also the ecoregions of Hormozgan. The results show that among 39 identified habitat codes, the most perturbed was MA.GS.UT.SG.TF.MM.SH, and the last one was CE.MF.IT.AG.MM. The most potential perturbation was ‘the access roads’, and the last one was ‘oil and gas facilities’. NPGE was a virgin ecoregion with priority in conservation as representative area. In the second step, SHE was the most perturbed one that should be in the second step to be protected and recovered, and ME was in the middle. Therefore, ANP is suitable to study effects of perturbations in habitats.

中文翻译:

人类对伊朗南部霍尔木兹海峡波斯湾霍尔木兹甘省沿海地区选定生态区的人类影响强度调查

如今,人类对环境的影响比以往更加恶化,人类活动对沿海海洋栖息地的危害。因此,为了实施更有效的措施以更好地保护,确定每个区域的敏感区域至关重要。在这方面,生态区作为同质的生物地理单元可以成为研究一个地区及其栖息地的扰动的坚实基础。霍尔木兹甘省位于伊朗南部,是最重要的沿海地区之一,经济活动范围广泛,生态栖息地多样。在这项研究中,研究了对该省及其编码栖息地的潜在敏感性的评估。根据它们与每个编码栖息地的距离,还评估了六个扰动。所有上述考虑都是在六边形网络中测量的,使用整个研究区域和霍尔木兹甘生态区的分析网络过程。结果表明,在 39 个已识别的栖息地代码中,扰动最大的是 MA.GS.UT.SG.TF.MM.SH,最后一个是 CE.MF.IT.AG.MM。最大的潜在干扰是“通路”,最后一个是“石油和天然气设施”。NPGE 是一个原始生态区,以保护为代表区域。在第二步中,SHE是应该在第二步中被保护和恢复的最不安的人,而ME则处于中间。因此,ANP 适用于研究栖息地扰动的影响。
更新日期:2020-06-18
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