亚热带山地泥炭藓沼泽湿地植被调查与观测  

Subtropical Mountain Sphagnum Wetland Vegetation Investigation and Observation

作　　者：李亭亭 余霜敏[1,2] 莫家勇 张敏 龚苗 汪正祥 LI Tingting;YU Shuangmin;MO Jiayong;ZHANG Min;GONG Miao;WANG Zhengxiang(Hubei Key Laboratory of Regional Development and Environmental Response,Wuhan 430062,China;College of Resources and Environmental Science,Hubei University,Wuhan 430062,China;National Park Management Bureau of Shennongjia,Shennongjia 442421,Hubei,China;Institute of Forestry and Ecology,Xianning Academy of Forestry,Xianning 437100,Hubei,China)

机构地区：[1]区域开发与环境响应湖北省重点实验室,武汉430062 [2]湖北大学资源环境学院,武汉430062 [3]神农架国家公园管理局,湖北神农架林区442421 [4]咸宁市林业科学院林业与生态研究所,湖北咸宁437100

出　　处：《实验室研究与探索》2023年第5期264-269,共6页Research and Exploration In Laboratory

基　　金：国家自然科学基金项目(42101065);湖北省中央引导地方科技发展专项(2019ZYYD050);神农架金丝猴保育生物学湖北省重点实验室开放基金项目(SNJGKL202101);区域开发与环境响应湖北省重点实验室开放基金项目(2020(C)002)。

摘　　要：以亚热带山地泥炭藓沼泽湿地植被为例,利用无人机航拍、全景摄影、Unity 3D、Maya三维建模、3D Max等技术,将泥炭藓的形态构造、泥炭藓湿地的生态功能、植被环境、群落物种组成及植被的演替等核心要素虚拟仿真,形成操作性、交互性、沉浸感强的虚拟仿真实验。通过操作,学生可身临其境地观察了解泥炭藓的结构特征,熟悉泥炭藓湿地植被的生态功能及主要植物种类,掌握其含水量、地下水位、泥炭沉积测年等调查测量方法,归纳隐域性植被地理分布与演化规律,强化对湿地植被保护重要性的认知并探讨其保护策略。This experiment takes Sphagnum wetlands vegetation in subtropical mountains as an example,uses UAV aerial photography,panoramic photography,Unity 3D,Maya 3D modeling,3D Max and other technologies,to simulate the core elements including morphological structure of Sphagnum plant,as well as ecological function,vegetation environment,composition of community species and vegetation succession of Sphagnum wetland,and eventually form the virtual simulation experiment with strong operability,interactivity and immersion.Through operation,students are able to observe and cognize the structural characteristics of Sphagnum plant,can be familiar with ecological function and dominant plant species in Sphagnum wetland vegetation,master the investigation and determination methods for Sphagnum water content,wetlands groundwater level and peat deposits age,generalize rules of geographical distribution and evolution for intrazonal vegetation,and finally,strengthen cognition of the importance of wetland vegetation protection and discuss its protection strategies.

关 键 词：泥炭藓沼泽 湿地 隐域性植被 虚拟仿真 实验教学 

分 类 号：G642[文化科学—高等教育学]