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中新网评：处理核污水绝不是日本自家私事******

　　中新网北京1月19日电(蒋鲤)日本政府近日称，将于2023年春夏期间开始向海洋排放经过处理的福岛第一核电站核污水。日本罔顾国内民众及周边国家的屡屡反对，企图将核污水“一倒了之”，把一件关乎全球海洋生态环境和公众健康的事当成了自家私事。

资料图：日本福岛第一核电站。

　　2011年，福岛核电站事故发生后，大量放射性物质泄漏到大气层和太平洋，对周围环境造成了难以逆转的伤害，数十万人被迫撤离该地区。时至今日，作为日本邻国之一的韩国仍未解除福岛海鲜禁令。

　　日本以核污水存储能力即将达到上限为由，在2021年4月13日，正式决定将福岛第一核电站核污水排入太平洋。过去一年多，日本政府和东京电力公司一直在持续推进核污水排海计划。

　　日本政府辩称，这些核污水经多核素处理系统(ALPS)处理后很安全，甚至“可以喝”，这样的表态无疑在愚弄大众。

　　事实上，经过处理的核污水仍含有多种放射性物质，核污水一旦排放入海就无法回收，长期来看，将会给海洋生态带来难以估量的潜在威胁，最终危害人类健康。

　　因此，核污水排海计划推出后，遭到日本民众强烈反对。日本《朝日新闻》2022年3月公布的问卷调查显示，福岛县、宫城县和岩手县受访的42个市町村长中，约六成反对东京电力公司福岛第一核电站核污水排放入海。日本全国渔业协会联合会也多次申明立场，反对该计划。

　　日本政府认为，核污水排海是最便宜、最省事的解决方案，但此举却将周边国家乃至全世界置于核污染风险中。太平洋非日本一家之海，核污水会随着洋流流动，其影响势必会跨越国界，危害周边国家乃至整个国际社会的公共福祉和利益。

　　《韩国经济新闻》发文称，相关研究认为，福岛核污水如果排放入海，约7个月后将到达济州等韩国海域，该国水产业和旅游业将遭受相当大的损失。

　　德国南极海洋机构也曾发出警告，若日本将所有核污水排入海中，不到半年，整个太平洋都将面临高度辐射威胁，包括远在大洋另一端的美国。太平洋地区人民更是对日本该计划持反对意见。

　　日本作为《联合国海洋法公约》缔约国，有义务保护海洋环境。然而，在核污水排海方案的正当性、核污水数据的可靠性、净化装置的有效性、环境影响的不确定性等问题上，日本未能作出科学、可信的说明。

　　国际原子能机构技术工作组虽已三次赴日实地考察评估，但尚未就日排海方案的安全性给出结论，并且对日本提出诸多澄清要求和整改意见。在此情况下，日本仍执意推进核污水排海工程建设，这是极不负责任的行为。

　　太平洋不是日本的下水道，日本必须正视各方合理关切，在与周边国家等相关利益方和国际原子能机构充分协商后，制定合理的核污水处理方案。日本也要着眼长远，若只顾眼前，执意将核污水排放入海，不仅其自身，周边国家乃至全世界都将为之买单，其后果必将会危害数代人。

　　Fukushima water disposal by no means Japan’s own business

　　By John Lee

　　(ECNS) -- Japan has announced it will release treated wastewater from the wrecked Fukushima Daiichi Nuclear Power Plant into the Pacific Ocean this year.

　　Although Fukushima wastewater disposal affects global marine ecological environment protection and public health, Japan has turned a deaf ear to domestic and international opposition to dumping the contaminated water into the sea, treating the "global" matter as its own business.

　　The Fukushima accident in 2011 had sent large quantities of radiation into the atmosphere and the Pacific Ocean, causing irreversible damage to the surrounding environment, and hundreds of thousands of people were forced to evacuate the area. South Korea still maintains its import ban on Japanese seafood from areas affected by the Fukushima nuclear disaster.

　　On April 13, 2021, Japan announced it had decided to discharge contaminated radioactive wastewater in Fukushima Prefecture into the sea due to dwindling storage space, with the Japanese government and plant operator Tokyo Electric Power Company Holdings Inc. promoting the release plan over the past year.

　　The Japanese government argues that the water treated by an advanced liquid processing system, or ALPS, is safe and drinkable, which is undoubtedly fooling the public.

　　In fact, the treated wastewater still includes a variety of radioactive substances and can’t be recycled once discharged into the sea, which will pose a great threat to marine ecology and ultimately endanger human health in the long run.

　　Therefore, the discharge plan has been strongly opposed in Japan. According to a questionnaire conducted by The Asahi Shimbun, nearly 60 percent of mayors of 42 municipalities in Iwate, Miyagi and Fukushima prefectures oppose the discharge plan. The National Fisheries Cooperative Federation of Japan has also repeatedly stated its opposition in public.

　　The Japanese government believes that dumping Fukushima wastewater into the sea is the cheapest and most convenient solution, but neighboring countries and even the whole world will be at risk of nuclear pollution.

　　The Pacific Ocean doesn’t belong to Japan and the wastewater flow along oceanic currents will surely break boundaries and endanger public welfare and the interests of neighboring countries and even the international community.

　　The Korea Economic Daily reported that related research concluded that if contaminated water from Fukushima is released into the ocean, it would only take seven months for the contaminated water to reach the shores of Jeju Island, with the country's aquaculture and tourism suffering considerable losses.

　　According to the calculation of a German marine scientific research institute, radioactive materials will spread to most of the Pacific Ocean within half a year from the date of discharge, and the U.S. and Canada will be affected by nuclear pollution. People in the Pacific region also oppose the discharge plan.

　　As a participant of the United Nations Convention on the Law of the Sea, Japan has the obligation of protecting the marine environment.

　　However, it hasn’t offered a full and convincing explanation on issues like the legitimacy of the discharge plan, the reliability of data on the nuclear-contaminated water, the efficacy of the treatment system or the uncertainty of environmental impact.

　　Though the IAEA has yet to complete a comprehensive review after three investigations in Japan, the Japanese side has been pushing through the approval process for its discharge plan and even started building facilities for the discharge. It is rather irresponsible for Japan to act against public opinion at home and concerns abroad.

　　The Pacific Ocean is not a private Japanese sewer. The country must seriously heed the voices of the international community and make a reasonable plan for the Fukushima wastewater disposal after full consultation with stakeholders and international agencies.

　　If it only seeks instant interest and insists on discharging the contaminated water into the sea, not only itself, but also its neighboring countries and the entire world will pay for the decision and several generations will be forced to bear the consequence.

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【这些年，我们创造的奇迹②】我国海水稻种植面积突破百万亩******

　　【这些年，我们创造的奇迹②】

我国海水稻种植面积突破百万亩

袁隆平院士夙愿正一步步成为现实

　　光明日报青岛1月11日电（记者崔兴毅、刘艳杰）曾经寸草不生的海滨滩涂，或是直泛盐花的盐碱地上，竟然能长出香喷喷的稻米。这是我国农业科技工作者创造的奇迹！最新统计显示，截至2022年年底，我国耐盐碱水稻（俗称“海水稻”）种植面积已突破100万亩！

　　我国有近15亿亩盐碱地，一向被视为“农业荒漠”，而在中国农业科技人员眼中，种植海水稻，是唤醒这一“沉睡”资源的重要方式。2012年，袁隆平院士牵头，在山东青岛组建海水稻研发团队，开始技术攻关。

　　“与普通水稻不同，海水稻必须具有一定的耐盐碱能力，可以在海滨滩涂、内陆盐碱地种植。最初的种质资源，是袁老从国内外一点点收集来的。在此基础上，我们通过基因测序技术，筛选出天然抗盐、抗碱、抗病基因的品种。目前，我们已经拥有种质资源近2000份。”青岛海水稻研究发展中心技术研发部部长万吉丽介绍，“不仅如此，种质的耐盐能力也不断提高,从最初的3‰，提高到现在的8‰。”

　　光筛选种质不够,还得改良土壤。为此，科研人员探索出一套以综合排灌系统、物联网传感器系统、大数据农业信息服务系统为基础的盐碱地改良技术。“通过地下传感器感知温度、碱度、生长态势等信息，并即时传送至大数据中心，通过AI和专家诊断系统，智能调控土壤盐碱度及水肥释放，让土壤和作物都‘活’起来。”万吉丽说。

　　2018年，精心培育的海水稻经历了最严峻的考验——在紧邻塔克拉玛干沙漠的新疆喀什岳普湖县恶劣的环境中试种。“当年亩产就达到300公斤，2019年以后，每年亩产都超过540公斤！”令全程参与该项目的山东省泰安市援疆指挥部技术人员王琦更加兴奋的是，“土壤盐碱度从之前的17‰降到2‰，还实现了一年之内稻麦两作！”

　　小小海水稻，打开中国粮食增产新版图。10年来，我国海水稻已从科研试验阶段进入规模化推广，实现了对全国四大类典型盐碱地的全覆盖。

　　2020年，袁隆平院士进一步在全国开展海水稻推广种植，启动“十百千”工程——当年完成10万亩海水稻种植、100万亩盐碱地综合利用、1000万亩可利用的盐碱地储备。该工程计划用8到10年时间，改造一亿亩盐碱地,实现盐碱地变粮仓。

　　“目前，这一工程正在稳步推进。‘改造一亿亩盐碱地，多养活8000万人’是袁老的夙愿。我们离实现这个目标越来越近！”万吉丽信心满怀。

　　《光明日报》（ 2023年01月12日 01版）

　　（文图：赵筱尘巫邓炎）

[责编：天天中]

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