Core Viewpoint - The article highlights the poetic and challenging work of bird conservation volunteers, particularly focusing on the efforts of a volunteer named Xie Yongdong at the Zhejiang Xiangshan Weishan Islands National Nature Reserve, where he helps protect the endangered Chinese Crested Tern during its breeding season [2][4]. Group 1: Volunteer Experience - Xie Yongdong, a birdwatching enthusiast, was selected from nearly 3,000 candidates to serve as a volunteer due to his extensive experience in bird observation and outdoor survival skills [2][4]. - The volunteer work involves living under harsh conditions, relying on solar power for electricity, and sometimes foraging for food during supply shortages [4]. Group 2: Conservation Activities - Volunteers are responsible for attracting the Chinese Crested Tern to breeding grounds by setting up models and broadcasting their calls [4]. - During the peak breeding season, the island hosts nearly 6,000 birds, and volunteers meticulously record data on the terns' mating and nesting behaviors to contribute to scientific research [4][5]. Group 3: Educational Outreach - Xie Yongdong engages in educational activities, promoting bird conservation and awareness among children through reading programs and nature education [3][5]. - He emphasizes the importance of combining professional work with personal interests in nature conservation, aiming to inspire future generations to appreciate and protect wildlife [5].

2025年 数码相机行业词条报告 国标分类/制造业/通用设备制造业/文化、办公用机械制 造/照相机及器材制造 Copyright © 2025 头豹 数码相机：记录生活的艺术家，像素与便携性的完美结合 头豹 词条报告系列 饶立杰 · 头豹分析师 2025-04-03 未经平台授权，禁止转载 行业分类： 制造业/照相机及器材制造 摘要 数码相机，是一种凭借传感器捕捉影像的现代照相设备，核心部件包括成像感光器件、微处理器及存储器等。它运用CCD或CMOS等电子传感器，将光学影像转化为电子数 据，并依据光线差异将其处理为可存储的电子信号。数码相机在摄影、影视制作、广告、新闻、商业摄影及旅游等多领域广泛应用，已成为现代影像记录不可或缺的工具。 全球数码相机市场主要由佳能、索尼、尼康、富士等知名品牌引领，未来，数码相机将趋向智能化，通过融合人工智能、物联网等技术，实现更多自动化、智能化的拍摄新 功能。 行业定义 数码相机是一种通过电子传感器记录影像的照相机，其包含了成像感光器件、微处理器、存储器等部件。数码相机利用电子传感器（如CCD 或CMOS）把光学影像转换成电子数据，再根据光线的不同转化为电子信号进行存储。数码相 ...