甘肃莲花山国家级自然保护区种子植物多样性及区系特征
曹疆 , 刘晓娟 , 李琴霞 , 刘改香 , 马玉祥 , 王庆霞 , 赵雅 , 张红芳
生物资源 ›› 2025, Vol. 47 ›› Issue (01) : 60 -67.
甘肃莲花山国家级自然保护区种子植物多样性及区系特征
Diversity and flora characteristics of seed plants in Lianhua Mountain National Nature Reserve, Gansu Province
在对甘肃莲花山国家级自然保护区(以下简称莲花山)进行深入考察的基础上,结合相关文献资料,对莲花山的种子植物多样性进行了统计分析,运用R/T值及聚类相似性分析法,对莲花山种子植物的区系特征及其与邻近6个地区种子植物区系的关系进行定量分析与比较。结果显示:莲花山的植物种类丰富,共记录到种子植物85科348属892种,包含裸子植物3科6属11种和被子植物82科342属881种。保护区科属优势现象明显。种子植物区系主要由温带成分构成(R/T=0.12),尤其是北温带成分占主导地位,体现了典型的温带特征。从科级水平来看,热带成分占53.49%,温带成分占44.18%;从属级水平来看,热带成分仅占8.91%,温带成分则占76.59%,体现了该区从温带向热带的过渡特征。聚类分析的结果显示,莲花山与同属祁连山脉的兴隆山和多儿保护区相似性最大,而与秦岭山脉的白水江和小陇山的相似性较低。
Based on an in⁃depth investigation of the Lianhua Mountain National Nature Reserve in Gansu Province and relevant literature, statistical analysis was conducted on the diversity of seed plants in Lianhua Mountain. Using R/T values and cluster similarity analysis methods, quantitative analysis and comparison were conducted on the floral characteristics of seed plants in Lianhua Mountain and their relationship with seed plant flora in 6 neighboring regions. The results showed that Lianhua Mountain has a rich variety of plant species, with a total of 892 species of seed plants belonging to 348 genera in 85 families, including 11 species of gymnosperms belonging to 6 genera in 3 families and 881 species of angiosperms belonging to 342 genera in 82 families. The phenomenon of dominant family and genus in protected areas is obvious. The seed plant flora is mainly composed of temperate components (R/T=0.12), especially dominated by northern temperate components, reflecting typical temperate characteristics. At the family level, tropical components account for 53.49% and temperate components account for 44.18%. At the genus level, tropical components account for only 8.91%, while temperate components account for 76.59%. This also reflects the transitional characteristics of the region from temperate to tropical zones. The results of cluster analysis showed that Lianhua Mountain has the highest similarity with Xinglong Mountain and Duoer Nature Reserve, both belonging to the Qilian Mountains, while its similarity with Baishuijiang and Xiaolong in the Qinling Mountain is relatively low.
| [1] |
陈灵芝. 中国植物区系与植被地理[M]. 北京: 科学出版社, 2014. |
| [2] |
|
| [3] |
刘建泉, 周永祥, 周多良, |
| [4] |
|
| [5] |
陈开森, 吴锦平. 福建梅花山自然保护区蕨类植物区系研究[J]. 西北植物学报, 2019, 39(6): 1121-1126. |
| [6] |
|
| [7] |
史生晶, 高军, 王春霞, |
| [8] |
|
| [9] |
李成侠, 张雄飞. 莲花山, 守望家园的一道风景线[N]. 甘肃日报, 2007-07-18(6). |
| [10] |
|
| [11] |
李琴霞, 马玉祥, 靳承东, |
| [12] |
|
| [13] |
王德君, 韩国君, 高智辉, |
| [14] |
|
| [15] |
孙学刚, 韩庆杰, 杨龙, |
| [16] |
|
| [17] |
李佳喜, 张耀甲. 甘肃莲花山自然保护区种子植物区系的研究[J]. 兰州大学学报(自然科学版), 2000, 36(5): 98-106. |
| [18] |
|
| [19] |
中国科学院中国植物志编辑委员会编著. 中国植物志[M]. 北京: 科学出版社, 2016. |
| [20] |
Compiled by the Editorial Committee of Flora of China, Chinese Academy of Sciences Flora of China [M]. Beijing: Science Press, 2016. |
| [21] |
廉永善, 孙坤. 甘肃植物志.第二卷.[M]. 兰州: 甘肃科学技术出版社, 2005. |
| [22] |
|
| [23] |
中国科学院植物研究所. 中国高等植物图鉴[J]. 植物杂志, 2002(4): 11. |
| [24] |
Institute of Botany, Chinese Academy of Sciences. Illustrated Catalogue of Higher Plants in China [J]. Plant Magazine, 2002(4): 11. |
| [25] |
吴征镒, 周浙昆, 李德铢, |
| [26] |
|
| [27] |
吴征镒. 种子植物分布区类型及其起源和分化[M]. 昆明: 云南科技出版社, 2006. |
| [28] |
|
| [29] |
刘建泉. 甘肃安南坝野骆驼国家级自然保护区维管植物属的区系分析[J]. 安徽农业科学, 2022, 50(4): 123-127. |
| [30] |
|
| [31] |
李嘉楠, 王博, 赵硕, |
| [32] |
|
| [33] |
卜静, 王延坤, 李健美, |
| [34] |
|
| [35] |
任继文. 甘肃白水江国家级自然保护区种子植物属的分布区类型及特征[J]. 西北林学院学报, 2009, 24(1): 22-24. |
| [36] |
|
| [37] |
王一峰, 张海栋, 金杰强, |
| [38] |
|
| [39] |
姬红利, 詹选怀, 张丽, |
| [40] |
|
| [41] |
张志达, 于应文, 花立民, |
| [42] |
|
| [43] |
李依林, 蒋波, 汪知蓓, |
| [44] |
|
| [45] |
徐南涛, 陈润润, 王洪亮, |
| [46] |
|
| [47] |
陈炳. 甘肃洮河国家级自然保护区林业有害生物分布情况及防控措施[J]. 现代农业科技, 2020(10): 89, 91. |
| [48] |
|
| [49] |
吕小旭, 关鉴茹, 杨彦荣, |
| [50] |
|
| [51] |
李思锋, 王宇超, 黎斌. 秦岭种子植物区系的性质和特点及其与毗邻地区植物区系关系[J]. 西北植物学报, 2014, 34(11): 2346-2353. |
| [52] |
|
| [53] |
张宏达. 植物的特有现象与生物多样性[J]. 生态科学, 1997(2): 11-19. |
| [54] |
|
| [55] |
赵万义, 刘忠成, 叶华谷, |
| [56] |
|
| [57] |
赵鸣飞, 王宇航, 邢开雄, |
| [58] |
|
| [59] |
|
| [60] |
刘晓娟. 甘肃省太子山植物区系地理研究[D]. 兰州: 甘肃农业大学, 2005. |
| [61] |
|
2023年提前批中央财政国家级自然保护区建设项目-保护区综合科学考察(2023zfcg00990)
/
| 〈 |
|
〉 |