| 湛江市湖光岩地质公园人工植物群落特征初步研究 |
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| 引用本文： | 黄慧,陆晓蓝,钟婕,王静,李润唐.湛江市湖光岩地质公园人工植物群落特征初步研究[J].现代农业科技,2022(7). |
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| 作者姓名： | 黄慧 陆晓蓝 钟婕 王静 李润唐 |
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| 作者单位： | 湛江科技学院,湛江科技学院,湛江科技学院,湛江科技学院,湛江科技学院 |
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| 基金项目： | 广东省大学生科技创新培育专项“雷州半岛乡土园林树木种子渗调引发技术研究”（攀登计划pdjh2019b0660）；广东海洋大学寸金学院大学生创新创业训练计划项目“地质公园植物景观的构建研究——以湛江市湖光岩风景区为例”（2020CJXYDCYB54） |
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| 摘 要： | 研究植物群落的基本特征对于提高群落的景观价值具有重要意义。作者应用前人的研究方法,对湛江市湖光岩地质公园10个人工植物群落和5个景观节点植物种的部分数量特征进行了调查。调查结果表明：样地乔木和灌木排序前5位的植物重要值之和分别为38.50%和40.16%,表明景区内乔木和灌木应用树种较均匀搭配使用,但优势种不明显。在草本层重要值排序中,排序前2的植物重要值差异最为明显,主要以地毯草为主要物种,其总体优势程度显著。植物物种多样性指数为乔木层＞灌木层＞竹类-草本层,景区中乔木层植物最为丰富。人工植物群落将湖面与环山上的自然植物群落有机连在一起,给游客以美的视觉享受和心灵陶醉。建议增加乡土树种和具有地质公园特色的植物应用。
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| 收稿时间： | 2021/8/5 0:00:00 |
| 修稿时间： | 2021/8/5 0:00:00 |
Preliminary study on Artificial plant community characteristics in Huguangyan Geopark of Zhanjiang city |
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| Authors: | Wang Jing and |
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| Abstract: | It is of great significance to study the basic characteristics of plant communities to improve their landscape value. The quantitative characteristics of 10 artificial plant communities and 5 landscape node species in Huguangyan Geopark in Zhanjiang city were investigated. The results showed that the sum of the important values of the top 5 trees and shrubs in the sample plot was 38.50% and 40.16%, respectively, indicating that the trees and shrubs were used evenly in the scenic area, but the dominant species were not obvious. In the order of importance values of herb layer, the difference of importance values of the top 2 plants was the most obvious, and carpet grass was the main species, and its overall dominance was significant. The plant species diversity index was tree layer > shrub layer > bamboo-herb layer, and the tree layer was the most abundant in the scenic area. The artificial plant community organically connects the lake with the natural plant community on the surrounding mountains, giving visitors a beautiful visual enjoyment and spiritual intoxication. It is suggested to increase the application of native tree species and plants with geopark characteristics. |
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