1 材料与方法
1.1 试验地基本情况
1.2 调查方法
1.3 测定项目及方法
1.3.1 鸟类群落构成
1.3.2 不同样线鸟类群落差异
1.3.3 物种分布模拟
1.4 数据分析
2 结果与分析
2.1 鸟类多样性
表1 试验点的各样线鸟类物种数 |
| 样线 | 物种数 | |
|---|---|---|
| 样线法 | 红外相机法 | |
| ZBT | 52 | 4 |
| SEL | 29 | 16 |
| YOC | 36 | - |
| YYC | 36 | 14 |
| JLS | 25 | 10 |
| CZD | 30 | 20 |
| SHT | 37 | - |
| CHB | 54 | - |
| 总计 | 87 | 32 |
|
安徽农学通报 >
2025 , Vol. 31 >Issue 24: 61 - 67
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.24.014
亚热带人工修复常绿阔叶林鸟类群落对林分特征的响应
|
吴华俊(1991—),男,广东连平人,硕士,工程师,从事森林经营、森林生态等工作。 |
Copy editor: 吴思文
收稿日期: 2025-07-23
网络出版日期: 2025-12-25
基金资助
广东省基础与应用基础研究基金(2024A1515011100)
中国林业科学研究院基本科研业务费专项资助(CAFYBB2022SY014)
广东珠江三角洲森林生态系统国家定位观测研究站项目(0144135)
佛山市自筹经费类科技创新项目(2220001005668)
Response of bird community to stand characteristics in subtropical artificially restored evergreen broad-leaved forest
Received date: 2025-07-23
Online published: 2025-12-25
为探讨林分结构与鸟类群落的关联,本研究以广东省佛山市云勇林场为研究对象,结合森林资源小班数据,采用样线法、样点法和红外相机法,分析不同林分下的鸟类多样性,使用生物—环境匹配分析、冗余分析及Bray-Curtis相异度指数分析鸟类群落差异,利用最大熵(MaxEnt)模型模拟鸟类物种分布。结果表明,在试验地共记录103种鸟类,其中样线法调查到87种,红外相机法调查到32种;样线间群落差异明显,样线观测数据、红外相机数据的Bray-Curtis指数分别为0.748、0.794。冗余分析表明,微生境中,下木生物量的变异程度、灌木高度和草本盖度对样线观测到的鸟类群落数据有较高的解释力,而乔木生物量和年龄对红外相机数据有较高的解释力。不同的鸟类物种会偏好选择不同的树种结构和森林群落结构,不同小班的林分特征导致了鸟类群落的空间差异,森林群落结构和树种结构对预测鸟类分布的贡献较大。白喉红臀鹎和珠颈斑鸠等鸟类偏好林下植物丰富、群落结构完整的植被,而赤红山椒鸟和栗背短脚鹎等物种则倾向于地表植被稀疏、林龄较长的植被。本文为人工次生林的生物多样性导向型管理提供参考。
吴华俊 , 郎鹏飞 , 王新材 , 吴颢林 , 张强 , 叶伯坚 , 王宁 , 权擎 . 亚热带人工修复常绿阔叶林鸟类群落对林分特征的响应[J]. 安徽农学通报, 2025 , 31(24) : 61 -67 . DOI: 10.16377/j.cnki.issn1007-7731.2025.24.014
To explore the correlation between stand characteristics and bird communities, this study took Yunyong Forest Farm in Foshan City, Guangdong Province as the research object. Combined with the small plot data of forest resources, the line transect, sample point method and infrared camera method were adopted to analyze the bird diversity under different stands. The bio-environment matching analysis, redundancy analysis and Bray-Curtis dissimilarity index were used to analyze the differences in bird communities. The MaxEnt model was used to simulate the distribution of bird species. The results showed that a total of 103 species of birds were recorded in the experimental area, among which 87 species were investigated by the line transect method and 32 species were investigated by the infrared camera method. The community differences among the line transect were significant. The Bray-Curtis indices of the line transect observation data and the infrared camera data were 0.748 and 0.794, respectively. Redundancy analysis indicated that in the microhabitat, the variation degree of undergrowth biomass, shrub height and herbaceous coverage had a high explanatory power for the bird community data observed by the line transect, while tree biomass and tree age had a high explanatory power for the infrared camera data. Different bird species tend to prefer different tree species structures and forest community structures. The characteristics of different small forest stands led to spatial differences in bird communities. Forest community structures and tree species characteristics contributed significantly to the prediction of bird distribution. Birds such as Pycnonotus aurigaster and Streptopelia chinensis preferred vegetation that was rich in understory plants and has a complete community structure. In contrast, species such as Pericrocotus flammeus and Hemixos castanonotus tended to have sparse surface vegetation and older forest age. This article provides a reference for the biodiversity-oriented management of artificial secondary forests.
表1 试验点的各样线鸟类物种数 |
| 样线 | 物种数 | |
|---|---|---|
| 样线法 | 红外相机法 | |
| ZBT | 52 | 4 |
| SEL | 29 | 16 |
| YOC | 36 | - |
| YYC | 36 | 14 |
| JLS | 25 | 10 |
| CZD | 30 | 20 |
| SHT | 37 | - |
| CHB | 54 | - |
| 总计 | 87 | 32 |
|
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