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China’s ‘Xuelong 2’ begins first ice station survey in central Arctic Ocean_我的网站

一 | 　　讯 8月17日，贵州省政府新闻办举行贵州省公安机关打击破坏生态环境犯罪新闻发布会。

Chinese research icebreaker Xuelong 2 arrives at the domestic base dock of China's polar expeditions in Waigaoqiao, Shanghai, on May 18, 2026. The vessel successfully completed all tasks of China's 42nd Antarctic expedition mission before returning to Shanghai. Photo: VCGChina's research icebreaker Xuelong 2 began its first ice station survey of its current voyage near 84 degrees north latitude in the central Arctic Ocean on Sunday, marking the start of an approximately half-month comprehensive survey of the region.
After completing the first stage of comprehensive ocean station surveys on Friday, Xuelong 2 sailed toward higher latitudes and selected a large, relatively flat piece of sea ice about 1.5 meters thick in a densely packed ice zone for its first ice station.
According to Lin Long, captain of the Xuelong 2 sea ice team, the ice station survey conducted by the vessel during this voyage will include six short-term ice stations and one long-term ice station, the Xinhua News Agency reported Sunday.
More than 20 types of scientific operations will be carried out, including the deployment of expendable ice-based buoys, snow and ice-core sampling, under-ice water sampling, sea-ice remote sensing, atmospheric profiling and under-ice oceanographic observations.
Lan Musheng, assistant to the chief scientist of the expedition, said the researchers will comprehensively monitor changes in parameters related to the atmosphere, sea ice, upper ocean and ecological processes beneath the ice as the sea ice melts.
The observations will provide scientific data for studying the rapid changes in Arctic sea ice, the mechanisms behind those changes and the evolution of Arctic ecosystems.
The ice station work is part of China's 16th Arctic Ocean scientific expedition, which was organized by the Ministry of Natural Resources. The expedition set sail from Dalian, Northeast China's Liaoning Province on July 3.
The mission is being carried out by four vessels - Xuelong, Xuelong 2, Jidi and Tansuo-3 - and is expected to be completed in early October.
The expedition is focusing on comprehensive surveys of sea ice, hydrology, biology, ecology and the atmospheric environment in key areas of the Arctic Ocean.
The two icebreakers Xuelong and Xuelong 2 will work together on the ice station surveys. Xuelong completed surveys at 12 ice stations on Friday.
Lin said the ice station locations planned for Xuelong 2 will work in coordination with those of Xuelong to form an observation array.
The arrangement will allow researchers to more deeply investigate the interactions among the atmosphere, sea ice and ocean in the central Arctic Ocean amid rapid environmental changes, as well as their coupling effects with the ecosystem.
The expedition is being conducted against a backdrop of rapid changes in the Arctic environment.
When the mission was launched in July, expedition leader Wang Jinhui said that global warming was driving rapid and profound changes in the Arctic natural environment, with trends such as sea-ice melting intensifying.
The expedition is therefore designed not only to monitor environmental changes but also to investigate frontier scientific questions, including the dynamic evolution of the oceanic crust.
Working on sea ice also presents significant safety challenges. Low temperatures and complex ice-surface conditions can pose risks to researchers, while polar bears are considered the biggest safety risk during ice station operations.
The expedition team has therefore formulated specific bear-prevention and emergency response plans and equipped personnel with various types of bear-deterrence equipment and emergency supplies to ensure their safety.
。　　会上，贵州省公安厅环食药总队政委张开华介绍，去年12月，会同省发展改革委、省司法厅、省自然资源厅、省生态环境厅、省交通运输厅、省水利厅、省农业农村厅、省林业局等9个部门印发了《关于加强生态警务机制建设的实施意见》，明确“两步走”工作目标，一是到2027年，全省生态警务机制基本建成，实现打击效能明显提升、治理效果显著增益、环境资源犯罪得到有效遏制。二是到2035年，生态警务机制成熟定型，全面融入生态环境治理体系和治理能力现代化，护航美丽贵州建设目标基本实现。目前，正锚定2027年目标，以“一站两警”建设为牵引，全力指导推动各地探索建设各具特色、各有侧重的差异化生态警务机制。

二 | 重点介绍“一站两警”建设情况。　　“一站”即生态警务联勤工作站建设，坚持统筹集约、因地制宜原则，按照“1+6+N”总体思路，以省级联勤中心为牵引，以“黄小西吃晚饭”6个重点旅游景区生态警务联勤工作站为实践样板，推动在生态环境资源丰富地区，以及生态保护任务较重、环境资源犯罪多发的重点部位，布建联勤工作站，实现生态警务与其他日常警务有机结合、与基层社会治理深度融合。目前，已会同生态环境保护相关行政部门建立省级生态警务联勤中心，安顺、黔南、黔东南、遵义、黔西南、铜仁等地已在“黄小西吃晚饭”初步建立联勤工作站，其他地区根据区域生态资源特点和需求，在自然保护区、水源地、林区、矿区等重点部位布建联勤工作站70余个。　　“两警”即生态警长和生态义警建设，一手抓警长建设，锻造打击犯罪攻坚力量；一手抓义警建设，推动将生态治理的“神经末梢”转化为风险隐患和案件线索感知的“前沿哨点”。

三 | 在生态警长方面，将“社区警务与生态警务”“旅游警务与生态警务”深度融合，在省、市、县公安机关和派出所同步设立1000余名生态警长，协同相关部门执法人员开展宣传防范、巡查防控、分类管控、线索排查、违法打击、协同治理和生态修复等工作。在生态义警方面，各级公安机关与生态环境、林业、自然资源、农业农村等部门密切配合，组建“黔山秀水·生态义警”队伍，现已在护河员、护林员等社会力量中发展生态义警4000余名，广泛开展防范宣传、联勤巡护等工作，取得良好效果。