Natural Beach(自然海滩)研究综述
Natural Beach 自然海滩 - Recent work has shown that disturbed artificial beaches have lower numbers and diversity of interstitial amphipods and isopods when compared to natural beaches. [1] At the Chagar Hutang Turtle Sanctuary, Redang Island, Malaysia, green turtle (Chelonia mydas) nests were relocated to sands with different sand grain sizes on a natural beach to assess whether grain size affects nest temperature, oxygen partial pressure inside the nest, incubation success, hatchling morphology and hatchling locomotion performance. [2] A new species of the genus Mesacanthion Filipjev, 1927 was discovered during a survey of natural beaches of Jeju Island in South Korea. [3] However, when surveyed, the users of semi-urban and natural beaches, considered that arboreal vegetation compose a more attractive landscape than other with herbs or shrubs, even though tree species appear occasionally on these types of beaches. [4] According to survey data and the calculations based on a local project between Institute of Oceanography and Khanh Hoa province: "Identifying areas capable of rehabilitating and developing artificial beach and proposing solution for protection of natural beaches in Nha Trang Bay" (2014–2016), three beach nourishment scenarios have been simulated and evaluated, suggesting a number of potential areas for rehabilitation and artificial nourishment for the western coast of Nha Trang bay. [5] The stability line retreat was lower on highly-modified beaches because of the presence of longitudinal structures compared to natural beaches that mostly suffered severe vegetation destruction. [6] This phenomenon occurs frequently on natural beaches, but has not yet been quantified in the literature. [7] The TWL estimation method is adapted taking into account the differences of coast morphology: natural beaches exposed directly to the Atlantic waves, and sheltered urban areas protected by a dike inside the Sebou estuary. [8] Nearly all of the original shore, and its attendant mangrove forests and natural beaches, were lost. [9] Considering the facts that self-healing capacity of natural beaches is realized via the cross-shore sediment once temporarily eroded. [10]最近的研究表明，与天然海滩相比，受干扰的人工海滩间质片脚类动物和等足类动物的数量和多样性较低。 [1] 在马来西亚热浪岛的 Chagar Hutang 海龟保护区，绿海龟 (Chelonia mydas) 的巢穴被重新安置到天然海滩上不同沙粒大小的沙地上，以评估颗粒大小是否会影响巢穴温度、巢穴内的氧气分压、孵化成功率，孵化形态和孵化运动性能。 [2] Mesacanthion Filipjev 属的一个新种，1927 年在韩国济州岛天然海滩的调查中发现。 [3] 然而，在调查时，半城市和天然海滩的使用者认为，树栖植被比其他草本植物或灌木更有吸引力，尽管树种偶尔出现在这些类型的海滩上。 [4] 根据海洋研究所和庆和省当地项目的调查数据和计算：“确定能够修复和开发人工海滩的区域并提出保护芽庄湾天然海滩的解决方案”（2014-2016），对三个海滩营养场景进行了模拟和评估，表明芽庄湾西海岸有一些潜在的恢复和人工营养区域。 [5] 与大多数遭受严重植被破坏的天然海滩相比，由于存在纵向结构，高度修改的海滩的稳定线后退较低。 [6] 这种现象经常发生在天然海滩上，但尚未在文献中量化。 [7] TWL 估计方法的调整考虑了海岸形态的差异：直接暴露在大西洋海浪中的天然海滩，以及由 Sebou 河口内的堤坝保护的城市区域。 [8] 几乎所有的原始海岸，以及随之而来的红树林和天然海滩，都消失了。 [9] 考虑到天然海滩的自我修复能力是通过暂时侵蚀的跨岸沉积物实现的。 [10]
natural beach sediment
The high volume of long-shore sediment transport documented along the ocean beaches of Hatteras Island probably acted quickly to transport benthic macrofauna to the fill along with natural beach sediments, and thereby activating a rapid ecological response of the beach community. [1] Mechanical fragmentation of four commonly used plastics, from 2-cm squares or cubes to microplastics (MPs, <5 mm), is experimentally investigated using a rotating laboratory mixer mimicking the sea swash zone with natural beach sediments (large and small pebbles, granules, sand). [2]沿哈特拉斯岛海滩记录的大量长岸沉积物运输可能迅速采取行动，将底栖大型动物与天然海滩沉积物一起运送到填充物，从而激活海滩群落的快速生态反应。 [1] 使用旋转实验室混合器模拟具有天然海滩沉积物（大小卵石、颗粒、沙）。 [2]
natural beach profile
Considering the importance of beach dunes to sea-finding success of hatchlings, we recommend management strategies to maintain natural beach profiles on sea turtle nesting beaches. [1] The equilibrium stage which commonly used is expressed with a power of 2/3 which provide the best representative to the natural beach profile shapes. [2]考虑到海滩沙丘对幼体成功寻海的重要性，我们建议采用管理策略来保持海龟筑巢海滩的自然海滩剖面。 [1] 常用的平衡阶段以 2/3 的幂表示，这为天然海滩剖面形状提供了最佳代表。 [2]