相关实验视频

Updated: Jan 17, 2026

Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling SAHM

Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling SAHM

Published on: October 11, 2016

斯帕蒂纳 (Spartina alterniflora) 的快速和自动绘制方法结合了潮图像和现象学特征

Ruilin Wang^1,2, Yanan Su², Xiaofang Sun³

¹College of Earth and Environmental Sciences, Lanzhou University, Lanzhou, China.

Environmental monitoring and assessment

|September 22, 2025

概括

在山东省,Spartina alterniflora的管理成功地减少了超过91%的入侵物种,使用低潮遥感. 然而,这一成功导致了大量的碳储存损失,突出了可持续,碳意识的战略的需要.

科学领域:

生态生态学生态生态学
环境科学环境科学
遥感遥感遥感遥感

背景情况:

斯帕蒂娜 (Spartina alterniflora) 是一种入侵物种,在山东省的潮区迅速扩张.
它的传播破坏了本地生态系统,并造成了经济损失.
现有的控制工作缺乏全面的评估,特别是在潮动力学影响方面.

研究的目的:

开发和验证用于监测Spartina alterniflora分布的遥感方法.
评估2019年至2023年山东省管理工作的有效性.
评估Spartina alterniflora管理对沿海生态系统的影响,包括碳储存.

主要方法:

结合低潮图像与现象特征进行准确的监测.
利用最大光谱指数合成和Otsu算法进行自动分类和变化检测.
从2019年到2023年分析了Spartina alterniflora的空间分布和面积变化.

主要成果:

在分类Spartina alterniflora.中获得了90.55%的整体准确性.
将Spartina alterniflora的面积从2019年的11,386.05公减少到2023年的1787.13公,根除率为91.10%.
由于管理干预措施,观察到碳储存的显著损失.

结论:

拟议的遥感方法可以有效地监测Spartina alterniflora,克服潮影响.
山东省的管理努力在减少入侵物种方面取得了极大的成功.
未来的管理必须整合碳排放方面的考虑,以实现可持续的沿海生态系统发展.

关键词:

谷歌的地球引擎.现象学监测现象学监测哨兵-1/2号的时间山东省山东省的新闻斯巴尔蒂纳 (Spartina alterniflora) 是一种植物.潮图像潮图像潮图像

更多相关视频

A Field Primer for Monitoring Benthic Ecosystems Using Structure-From-Motion Photogrammetry

A Field Primer for Monitoring Benthic Ecosystems Using Structure-From-Motion Photogrammetry

Published on: April 15, 2021

Early Detection of Cyanobacterial Blooms and Associated Cyanotoxins using Fast Detection Strategy

Early Detection of Cyanobacterial Blooms and Associated Cyanotoxins using Fast Detection Strategy

Published on: February 25, 2021

相关概念视频

Light Acquisition

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.

Methods of Obtaining Topography

Methods of Obtaining Topography

Topography involves measuring and mapping land elevations, natural features, and artificial structures to create accurate representations of the terrain. Topographic surveying relies on traditional and modern methods, each with distinct advantages and limitations.Traditional Surveying Methods:Transit stadia surveys and plane table surveys were widely used traditional surveying methods. These techniques relied on instruments like theodolites and stadia rods for measuring distances and angles,...